[INFO] cloning repository https://github.com/varqox/prover
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/varqox/prover" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvarqox%2Fprover", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvarqox%2Fprover'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 042bb0d345ab092ac649826bd79046c2bc39955e
[INFO] testing varqox/prover against master#2fe50cd72c476ebacdedb14893e9632b4de961c2 for pr-116088-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvarqox%2Fprover" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/varqox/prover on toolchain 2fe50cd72c476ebacdedb14893e9632b4de961c2
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2fe50cd72c476ebacdedb14893e9632b4de961c2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/varqox/prover
[INFO] finished tweaking git repo https://github.com/varqox/prover
[INFO] tweaked toml for git repo https://github.com/varqox/prover written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/varqox/prover already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2fe50cd72c476ebacdedb14893e9632b4de961c2" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded block-padding v0.1.5
[INFO] [stderr]   Downloaded fake-simd v0.1.2
[INFO] [stderr]   Downloaded byte-tools v0.3.1
[INFO] [stderr]   Downloaded block-buffer v0.7.3
[INFO] [stderr]   Downloaded pest_derive v2.1.0
[INFO] [stderr]   Downloaded typenum v1.13.0
[INFO] [stderr]   Downloaded opaque-debug v0.2.3
[INFO] [stderr]   Downloaded digest v0.8.1
[INFO] [stderr]   Downloaded maplit v1.0.2
[INFO] [stderr]   Downloaded generic-array v0.12.4
[INFO] [stderr]   Downloaded pest_meta v2.1.3
[INFO] [stderr]   Downloaded proc-macro2 v1.0.27
[INFO] [stderr]   Downloaded itertools v0.10.1
[INFO] [stderr]   Downloaded syn v1.0.73
[INFO] [stderr]   Downloaded pest v2.1.3
[INFO] [stderr]   Downloaded pest_generator v2.1.3
[INFO] [stderr]   Downloaded quote v1.0.9
[INFO] [stderr]   Downloaded sha-1 v0.8.2
[INFO] [stderr]   Downloaded either v1.6.1
[INFO] [stderr]   Downloaded ucd-trie v0.1.3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+2fe50cd72c476ebacdedb14893e9632b4de961c2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1971f9a554380f0f9d59dc25acfc79ab3cb6394fdcbd833d4e233fb22dd85ffa
[INFO] running `Command { std: "docker" "start" "-a" "1971f9a554380f0f9d59dc25acfc79ab3cb6394fdcbd833d4e233fb22dd85ffa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1971f9a554380f0f9d59dc25acfc79ab3cb6394fdcbd833d4e233fb22dd85ffa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1971f9a554380f0f9d59dc25acfc79ab3cb6394fdcbd833d4e233fb22dd85ffa", kill_on_drop: false }`
[INFO] [stdout] 1971f9a554380f0f9d59dc25acfc79ab3cb6394fdcbd833d4e233fb22dd85ffa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+2fe50cd72c476ebacdedb14893e9632b4de961c2" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fd64c70927f7f6dfbfbe4ff0c6d93d47c0d1a8b2ed10d95440ca3ac8001733c3
[INFO] running `Command { std: "docker" "start" "-a" "fd64c70927f7f6dfbfbe4ff0c6d93d47c0d1a8b2ed10d95440ca3ac8001733c3", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.27
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling ucd-trie v0.1.3
[INFO] [stderr]    Compiling syn v1.0.73
[INFO] [stderr]    Compiling maplit v1.0.2
[INFO] [stderr]    Compiling either v1.6.1
[INFO] [stderr]    Compiling itertools v0.10.1
[INFO] [stderr]    Compiling pest v2.1.3
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling pest_meta v2.1.3
[INFO] [stderr]    Compiling pest_generator v2.1.3
[INFO] [stderr]    Compiling pest_derive v2.1.0
[INFO] [stderr]    Compiling parser v0.1.0 (/opt/rustwide/workdir/parser)
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]   --> parser/src/formula.rs:55:61
[INFO] [stdout]    |
[INFO] [stdout] 55 |             () => { String::from(get_next_inner!().as_str()); };
[INFO] [stdout]    |                                                             ^
[INFO] [stdout] ...
[INFO] [stdout] 58 |             Rule::t_var => Term::Var(parse_next_string!()),
[INFO] [stdout]    |                                      -------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]    = note: `#[warn(semicolon_in_expressions_from_macros)]` on by default
[INFO] [stdout]    = note: this warning originates in the macro `parse_next_string` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]   --> parser/src/formula.rs:52:61
[INFO] [stdout]    |
[INFO] [stdout] 52 |             () => { inner_rules.next().unwrap().into_inner(); };
[INFO] [stdout]    |                                                             ^
[INFO] [stdout] ...
[INFO] [stdout] 58 |             Rule::t_var => Term::Var(parse_next_string!()),
[INFO] [stdout]    |                                      -------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]    = note: this warning originates in the macro `get_next_inner` which comes from the expansion of the macro `parse_next_string` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]   --> parser/src/formula.rs:55:61
[INFO] [stdout]    |
[INFO] [stdout] 55 |             () => { String::from(get_next_inner!().as_str()); };
[INFO] [stdout]    |                                                             ^
[INFO] [stdout] ...
[INFO] [stdout] 59 |             Rule::t_fun => Term::Fun(parse_next_string!(),
[INFO] [stdout]    |                                      -------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]    = note: this warning originates in the macro `parse_next_string` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]   --> parser/src/formula.rs:52:61
[INFO] [stdout]    |
[INFO] [stdout] 52 |             () => { inner_rules.next().unwrap().into_inner(); };
[INFO] [stdout]    |                                                             ^
[INFO] [stdout] ...
[INFO] [stdout] 59 |             Rule::t_fun => Term::Fun(parse_next_string!(),
[INFO] [stdout]    |                                      -------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]    = note: this warning originates in the macro `get_next_inner` which comes from the expansion of the macro `parse_next_string` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]   --> parser/src/formula.rs:52:61
[INFO] [stdout]    |
[INFO] [stdout] 52 |             () => { inner_rules.next().unwrap().into_inner(); };
[INFO] [stdout]    |                                                             ^
[INFO] [stdout] ...
[INFO] [stdout] 60 |                 get_next_inner!().map(|pair| { build_ast_term(pair) }).collect()),
[INFO] [stdout]    |                 ----------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]    = note: this warning originates in the macro `get_next_inner` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]   --> parser/src/formula.rs:75:61
[INFO] [stdout]    |
[INFO] [stdout] 75 |             () => { String::from(get_next_inner!().as_str()); };
[INFO] [stdout]    |                                                             ^
[INFO] [stdout] ...
[INFO] [stdout] 79 |             Rule::f_rel => Formula::Rel(parse_next_string!(),
[INFO] [stdout]    |                                         -------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]    = note: this warning originates in the macro `parse_next_string` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]   --> parser/src/formula.rs:69:61
[INFO] [stdout]    |
[INFO] [stdout] 69 |             () => { inner_rules.next().unwrap().into_inner(); };
[INFO] [stdout]    |                                                             ^
[INFO] [stdout] ...
[INFO] [stdout] 79 |             Rule::f_rel => Formula::Rel(parse_next_string!(),
[INFO] [stdout]    |                                         -------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]    = note: this warning originates in the macro `get_next_inner` which comes from the expansion of the macro `parse_next_string` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]   --> parser/src/formula.rs:69:61
[INFO] [stdout]    |
[INFO] [stdout] 69 |             () => { inner_rules.next().unwrap().into_inner(); };
[INFO] [stdout]    |                                                             ^
[INFO] [stdout] ...
[INFO] [stdout] 80 |                 get_next_inner!().map(|pair| { build_ast_term(pair) }).collect()),
[INFO] [stdout]    |                 ----------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]    = note: this warning originates in the macro `get_next_inner` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]   --> parser/src/formula.rs:72:67
[INFO] [stdout]    |
[INFO] [stdout] 72 |             () => { build_ast_formula(inner_rules.next().unwrap()); };
[INFO] [stdout]    |                                                                   ^
[INFO] [stdout] ...
[INFO] [stdout] 81 |             Rule::f_not => Formula::Not(parse_next_formula!()),
[INFO] [stdout]    |                                         --------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]    = note: this warning originates in the macro `parse_next_formula` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]   --> parser/src/formula.rs:72:67
[INFO] [stdout]    |
[INFO] [stdout] 72 |             () => { build_ast_formula(inner_rules.next().unwrap()); };
[INFO] [stdout]    |                                                                   ^
[INFO] [stdout] ...
[INFO] [stdout] 82 |             Rule::f_and => Formula::And(parse_next_formula!(), parse_next_formula!()),
[INFO] [stdout]    |                                         --------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]    = note: this warning originates in the macro `parse_next_formula` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]   --> parser/src/formula.rs:72:67
[INFO] [stdout]    |
[INFO] [stdout] 72 |             () => { build_ast_formula(inner_rules.next().unwrap()); };
[INFO] [stdout]    |                                                                   ^
[INFO] [stdout] ...
[INFO] [stdout] 82 |             Rule::f_and => Formula::And(parse_next_formula!(), parse_next_formula!()),
[INFO] [stdout]    |                                                                --------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]    = note: this warning originates in the macro `parse_next_formula` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]   --> parser/src/formula.rs:72:67
[INFO] [stdout]    |
[INFO] [stdout] 72 |             () => { build_ast_formula(inner_rules.next().unwrap()); };
[INFO] [stdout]    |                                                                   ^
[INFO] [stdout] ...
[INFO] [stdout] 83 |             Rule::f_or => Formula::Or(parse_next_formula!(), parse_next_formula!()),
[INFO] [stdout]    |                                       --------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]    = note: this warning originates in the macro `parse_next_formula` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]   --> parser/src/formula.rs:72:67
[INFO] [stdout]    |
[INFO] [stdout] 72 |             () => { build_ast_formula(inner_rules.next().unwrap()); };
[INFO] [stdout]    |                                                                   ^
[INFO] [stdout] ...
[INFO] [stdout] 83 |             Rule::f_or => Formula::Or(parse_next_formula!(), parse_next_formula!()),
[INFO] [stdout]    |                                                              --------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]    = note: this warning originates in the macro `parse_next_formula` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]   --> parser/src/formula.rs:72:67
[INFO] [stdout]    |
[INFO] [stdout] 72 |             () => { build_ast_formula(inner_rules.next().unwrap()); };
[INFO] [stdout]    |                                                                   ^
[INFO] [stdout] ...
[INFO] [stdout] 84 |             Rule::f_implies => Formula::Implies(parse_next_formula!(), parse_next_formula!()),
[INFO] [stdout]    |                                                 --------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]    = note: this warning originates in the macro `parse_next_formula` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]   --> parser/src/formula.rs:72:67
[INFO] [stdout]    |
[INFO] [stdout] 72 |             () => { build_ast_formula(inner_rules.next().unwrap()); };
[INFO] [stdout]    |                                                                   ^
[INFO] [stdout] ...
[INFO] [stdout] 84 |             Rule::f_implies => Formula::Implies(parse_next_formula!(), parse_next_formula!()),
[INFO] [stdout]    |                                                                        --------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]    = note: this warning originates in the macro `parse_next_formula` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]   --> parser/src/formula.rs:72:67
[INFO] [stdout]    |
[INFO] [stdout] 72 |             () => { build_ast_formula(inner_rules.next().unwrap()); };
[INFO] [stdout]    |                                                                   ^
[INFO] [stdout] ...
[INFO] [stdout] 85 |             Rule::f_iff => Formula::Iff(parse_next_formula!(), parse_next_formula!()),
[INFO] [stdout]    |                                         --------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]    = note: this warning originates in the macro `parse_next_formula` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]   --> parser/src/formula.rs:72:67
[INFO] [stdout]    |
[INFO] [stdout] 72 |             () => { build_ast_formula(inner_rules.next().unwrap()); };
[INFO] [stdout]    |                                                                   ^
[INFO] [stdout] ...
[INFO] [stdout] 85 |             Rule::f_iff => Formula::Iff(parse_next_formula!(), parse_next_formula!()),
[INFO] [stdout]    |                                                                --------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]    = note: this warning originates in the macro `parse_next_formula` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]   --> parser/src/formula.rs:75:61
[INFO] [stdout]    |
[INFO] [stdout] 75 |             () => { String::from(get_next_inner!().as_str()); };
[INFO] [stdout]    |                                                             ^
[INFO] [stdout] ...
[INFO] [stdout] 86 |             Rule::f_forall => Formula::Forall(parse_next_string!(), parse_next_formula!()),
[INFO] [stdout]    |                                               -------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]    = note: this warning originates in the macro `parse_next_string` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]   --> parser/src/formula.rs:72:67
[INFO] [stdout]    |
[INFO] [stdout] 72 |             () => { build_ast_formula(inner_rules.next().unwrap()); };
[INFO] [stdout]    |                                                                   ^
[INFO] [stdout] ...
[INFO] [stdout] 86 |             Rule::f_forall => Formula::Forall(parse_next_string!(), parse_next_formula!()),
[INFO] [stdout]    |                                                                     --------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]    = note: this warning originates in the macro `parse_next_formula` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]   --> parser/src/formula.rs:69:61
[INFO] [stdout]    |
[INFO] [stdout] 69 |             () => { inner_rules.next().unwrap().into_inner(); };
[INFO] [stdout]    |                                                             ^
[INFO] [stdout] ...
[INFO] [stdout] 86 |             Rule::f_forall => Formula::Forall(parse_next_string!(), parse_next_formula!()),
[INFO] [stdout]    |                                               -------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]    = note: this warning originates in the macro `get_next_inner` which comes from the expansion of the macro `parse_next_string` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]   --> parser/src/formula.rs:75:61
[INFO] [stdout]    |
[INFO] [stdout] 75 |             () => { String::from(get_next_inner!().as_str()); };
[INFO] [stdout]    |                                                             ^
[INFO] [stdout] ...
[INFO] [stdout] 87 |             Rule::f_exists => Formula::Exists(parse_next_string!(), parse_next_formula!()),
[INFO] [stdout]    |                                               -------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]    = note: this warning originates in the macro `parse_next_string` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]   --> parser/src/formula.rs:72:67
[INFO] [stdout]    |
[INFO] [stdout] 72 |             () => { build_ast_formula(inner_rules.next().unwrap()); };
[INFO] [stdout]    |                                                                   ^
[INFO] [stdout] ...
[INFO] [stdout] 87 |             Rule::f_exists => Formula::Exists(parse_next_string!(), parse_next_formula!()),
[INFO] [stdout]    |                                                                     --------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]    = note: this warning originates in the macro `parse_next_formula` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]   --> parser/src/formula.rs:69:61
[INFO] [stdout]    |
[INFO] [stdout] 69 |             () => { inner_rules.next().unwrap().into_inner(); };
[INFO] [stdout]    |                                                             ^
[INFO] [stdout] ...
[INFO] [stdout] 87 |             Rule::f_exists => Formula::Exists(parse_next_string!(), parse_next_formula!()),
[INFO] [stdout]    |                                               -------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]    = note: this warning originates in the macro `get_next_inner` which comes from the expansion of the macro `parse_next_string` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 23 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling prover v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.64s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: parser v0.1.0 (/opt/rustwide/workdir/parser)
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] running `Command { std: "docker" "inspect" "fd64c70927f7f6dfbfbe4ff0c6d93d47c0d1a8b2ed10d95440ca3ac8001733c3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fd64c70927f7f6dfbfbe4ff0c6d93d47c0d1a8b2ed10d95440ca3ac8001733c3", kill_on_drop: false }`
[INFO] [stdout] fd64c70927f7f6dfbfbe4ff0c6d93d47c0d1a8b2ed10d95440ca3ac8001733c3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+2fe50cd72c476ebacdedb14893e9632b4de961c2" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c149768634ae1d37036c98d5beacd6bb9c7b805832c7127ea0351be7a0ad125b
[INFO] running `Command { std: "docker" "start" "-a" "c149768634ae1d37036c98d5beacd6bb9c7b805832c7127ea0351be7a0ad125b", kill_on_drop: false }`
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]   --> parser/src/formula.rs:55:61
[INFO] [stdout]    |
[INFO] [stdout] 55 |             () => { String::from(get_next_inner!().as_str()); };
[INFO] [stdout]    |                                                             ^
[INFO] [stdout] ...
[INFO] [stdout] 58 |             Rule::t_var => Term::Var(parse_next_string!()),
[INFO] [stdout]    |                                      -------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]    = note: `#[warn(semicolon_in_expressions_from_macros)]` on by default
[INFO] [stdout]    = note: this warning originates in the macro `parse_next_string` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]   --> parser/src/formula.rs:52:61
[INFO] [stdout]    |
[INFO] [stdout] 52 |             () => { inner_rules.next().unwrap().into_inner(); };
[INFO] [stdout]    |                                                             ^
[INFO] [stdout] ...
[INFO] [stdout] 58 |             Rule::t_var => Term::Var(parse_next_string!()),
[INFO] [stdout]    |                                      -------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]    = note: this warning originates in the macro `get_next_inner` which comes from the expansion of the macro `parse_next_string` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]   --> parser/src/formula.rs:55:61
[INFO] [stdout]    |
[INFO] [stdout] 55 |             () => { String::from(get_next_inner!().as_str()); };
[INFO] [stdout]    |                                                             ^
[INFO] [stdout] ...
[INFO] [stdout] 59 |             Rule::t_fun => Term::Fun(parse_next_string!(),
[INFO] [stdout]    |                                      -------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]    = note: this warning originates in the macro `parse_next_string` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]   --> parser/src/formula.rs:52:61
[INFO] [stdout]    |
[INFO] [stdout] 52 |             () => { inner_rules.next().unwrap().into_inner(); };
[INFO] [stdout]    |                                                             ^
[INFO] [stdout] ...
[INFO] [stdout] 59 |             Rule::t_fun => Term::Fun(parse_next_string!(),
[INFO] [stdout]    |                                      -------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]    = note: this warning originates in the macro `get_next_inner` which comes from the expansion of the macro `parse_next_string` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]   --> parser/src/formula.rs:52:61
[INFO] [stdout]    |
[INFO] [stdout] 52 |             () => { inner_rules.next().unwrap().into_inner(); };
[INFO] [stdout]    |                                                             ^
[INFO] [stdout] ...
[INFO] [stdout] 60 |                 get_next_inner!().map(|pair| { build_ast_term(pair) }).collect()),
[INFO] [stdout]    |                 ----------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]    = note: this warning originates in the macro `get_next_inner` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]   --> parser/src/formula.rs:75:61
[INFO] [stdout]    |
[INFO] [stdout] 75 |             () => { String::from(get_next_inner!().as_str()); };
[INFO] [stdout]    |                                                             ^
[INFO] [stdout] ...
[INFO] [stdout] 79 |             Rule::f_rel => Formula::Rel(parse_next_string!(),
[INFO] [stdout]    |                                         -------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]    = note: this warning originates in the macro `parse_next_string` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]   --> parser/src/formula.rs:69:61
[INFO] [stdout]    |
[INFO] [stdout] 69 |             () => { inner_rules.next().unwrap().into_inner(); };
[INFO] [stdout]    |                                                             ^
[INFO] [stdout] ...
[INFO] [stdout] 79 |             Rule::f_rel => Formula::Rel(parse_next_string!(),
[INFO] [stdout]    |                                         -------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]    = note: this warning originates in the macro `get_next_inner` which comes from the expansion of the macro `parse_next_string` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]   --> parser/src/formula.rs:69:61
[INFO] [stdout]    |
[INFO] [stdout] 69 |             () => { inner_rules.next().unwrap().into_inner(); };
[INFO] [stdout]    |                                                             ^
[INFO] [stdout] ...
[INFO] [stdout] 80 |                 get_next_inner!().map(|pair| { build_ast_term(pair) }).collect()),
[INFO] [stdout]    |                 ----------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]    = note: this warning originates in the macro `get_next_inner` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling prover v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]   --> parser/src/formula.rs:72:67
[INFO] [stdout]    |
[INFO] [stdout] 72 |             () => { build_ast_formula(inner_rules.next().unwrap()); };
[INFO] [stdout]    |                                                                   ^
[INFO] [stdout] ...
[INFO] [stdout] 81 |             Rule::f_not => Formula::Not(parse_next_formula!()),
[INFO] [stdout]    |                                         --------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]    = note: this warning originates in the macro `parse_next_formula` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]   --> parser/src/formula.rs:72:67
[INFO] [stdout]    |
[INFO] [stdout] 72 |             () => { build_ast_formula(inner_rules.next().unwrap()); };
[INFO] [stdout]    |                                                                   ^
[INFO] [stdout] ...
[INFO] [stdout] 82 |             Rule::f_and => Formula::And(parse_next_formula!(), parse_next_formula!()),
[INFO] [stdout]    |                                         --------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]    = note: this warning originates in the macro `parse_next_formula` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]   --> parser/src/formula.rs:72:67
[INFO] [stdout]    |
[INFO] [stdout] 72 |             () => { build_ast_formula(inner_rules.next().unwrap()); };
[INFO] [stdout]    |                                                                   ^
[INFO] [stdout] ...
[INFO] [stdout] 82 |             Rule::f_and => Formula::And(parse_next_formula!(), parse_next_formula!()),
[INFO] [stdout]    |                                                                --------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]    = note: this warning originates in the macro `parse_next_formula` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]   --> parser/src/formula.rs:72:67
[INFO] [stdout]    |
[INFO] [stdout] 72 |             () => { build_ast_formula(inner_rules.next().unwrap()); };
[INFO] [stdout]    |                                                                   ^
[INFO] [stdout] ...
[INFO] [stdout] 83 |             Rule::f_or => Formula::Or(parse_next_formula!(), parse_next_formula!()),
[INFO] [stdout]    |                                       --------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]    = note: this warning originates in the macro `parse_next_formula` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]   --> parser/src/formula.rs:72:67
[INFO] [stdout]    |
[INFO] [stdout] 72 |             () => { build_ast_formula(inner_rules.next().unwrap()); };
[INFO] [stdout]    |                                                                   ^
[INFO] [stdout] ...
[INFO] [stdout] 83 |             Rule::f_or => Formula::Or(parse_next_formula!(), parse_next_formula!()),
[INFO] [stdout]    |                                                              --------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]    = note: this warning originates in the macro `parse_next_formula` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]   --> parser/src/formula.rs:72:67
[INFO] [stdout]    |
[INFO] [stdout] 72 |             () => { build_ast_formula(inner_rules.next().unwrap()); };
[INFO] [stdout]    |                                                                   ^
[INFO] [stdout] ...
[INFO] [stdout] 84 |             Rule::f_implies => Formula::Implies(parse_next_formula!(), parse_next_formula!()),
[INFO] [stdout]    |                                                 --------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]    = note: this warning originates in the macro `parse_next_formula` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]   --> parser/src/formula.rs:72:67
[INFO] [stdout]    |
[INFO] [stdout] 72 |             () => { build_ast_formula(inner_rules.next().unwrap()); };
[INFO] [stdout]    |                                                                   ^
[INFO] [stdout] ...
[INFO] [stdout] 84 |             Rule::f_implies => Formula::Implies(parse_next_formula!(), parse_next_formula!()),
[INFO] [stdout]    |                                                                        --------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]    = note: this warning originates in the macro `parse_next_formula` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]   --> parser/src/formula.rs:72:67
[INFO] [stdout]    |
[INFO] [stdout] 72 |             () => { build_ast_formula(inner_rules.next().unwrap()); };
[INFO] [stdout]    |                                                                   ^
[INFO] [stdout] ...
[INFO] [stdout] 85 |             Rule::f_iff => Formula::Iff(parse_next_formula!(), parse_next_formula!()),
[INFO] [stdout]    |                                         --------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]    = note: this warning originates in the macro `parse_next_formula` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]   --> parser/src/formula.rs:72:67
[INFO] [stdout]    |
[INFO] [stdout] 72 |             () => { build_ast_formula(inner_rules.next().unwrap()); };
[INFO] [stdout]    |                                                                   ^
[INFO] [stdout] ...
[INFO] [stdout] 85 |             Rule::f_iff => Formula::Iff(parse_next_formula!(), parse_next_formula!()),
[INFO] [stdout]    |                                                                --------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]    = note: this warning originates in the macro `parse_next_formula` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]   --> parser/src/formula.rs:75:61
[INFO] [stdout]    |
[INFO] [stdout] 75 |             () => { String::from(get_next_inner!().as_str()); };
[INFO] [stdout]    |                                                             ^
[INFO] [stdout] ...
[INFO] [stdout] 86 |             Rule::f_forall => Formula::Forall(parse_next_string!(), parse_next_formula!()),
[INFO] [stdout]    |                                               -------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]    = note: this warning originates in the macro `parse_next_string` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]   --> parser/src/formula.rs:72:67
[INFO] [stdout]    |
[INFO] [stdout] 72 |             () => { build_ast_formula(inner_rules.next().unwrap()); };
[INFO] [stdout]    |                                                                   ^
[INFO] [stdout] ...
[INFO] [stdout] 86 |             Rule::f_forall => Formula::Forall(parse_next_string!(), parse_next_formula!()),
[INFO] [stdout]    |                                                                     --------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]    = note: this warning originates in the macro `parse_next_formula` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]   --> parser/src/formula.rs:69:61
[INFO] [stdout]    |
[INFO] [stdout] 69 |             () => { inner_rules.next().unwrap().into_inner(); };
[INFO] [stdout]    |                                                             ^
[INFO] [stdout] ...
[INFO] [stdout] 86 |             Rule::f_forall => Formula::Forall(parse_next_string!(), parse_next_formula!()),
[INFO] [stdout]    |                                               -------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]    = note: this warning originates in the macro `get_next_inner` which comes from the expansion of the macro `parse_next_string` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]   --> parser/src/formula.rs:75:61
[INFO] [stdout]    |
[INFO] [stdout] 75 |             () => { String::from(get_next_inner!().as_str()); };
[INFO] [stdout]    |                                                             ^
[INFO] [stdout] ...
[INFO] [stdout] 87 |             Rule::f_exists => Formula::Exists(parse_next_string!(), parse_next_formula!()),
[INFO] [stdout]    |                                               -------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]    = note: this warning originates in the macro `parse_next_string` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]   --> parser/src/formula.rs:72:67
[INFO] [stdout]    |
[INFO] [stdout] 72 |             () => { build_ast_formula(inner_rules.next().unwrap()); };
[INFO] [stdout]    |                                                                   ^
[INFO] [stdout] ...
[INFO] [stdout] 87 |             Rule::f_exists => Formula::Exists(parse_next_string!(), parse_next_formula!()),
[INFO] [stdout]    |                                                                     --------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]    = note: this warning originates in the macro `parse_next_formula` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]   --> parser/src/formula.rs:69:61
[INFO] [stdout]    |
[INFO] [stdout] 69 |             () => { inner_rules.next().unwrap().into_inner(); };
[INFO] [stdout]    |                                                             ^
[INFO] [stdout] ...
[INFO] [stdout] 87 |             Rule::f_exists => Formula::Exists(parse_next_string!(), parse_next_formula!()),
[INFO] [stdout]    |                                               -------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]    = note: this warning originates in the macro `get_next_inner` which comes from the expansion of the macro `parse_next_string` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 23 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.07s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: parser v0.1.0 (/opt/rustwide/workdir/parser)
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] running `Command { std: "docker" "inspect" "c149768634ae1d37036c98d5beacd6bb9c7b805832c7127ea0351be7a0ad125b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c149768634ae1d37036c98d5beacd6bb9c7b805832c7127ea0351be7a0ad125b", kill_on_drop: false }`
[INFO] [stdout] c149768634ae1d37036c98d5beacd6bb9c7b805832c7127ea0351be7a0ad125b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+2fe50cd72c476ebacdedb14893e9632b4de961c2" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 26ea4ae2be5061fccccd26be39b4170acf7e830a253fa0d7bdd65315071728d8
[INFO] running `Command { std: "docker" "start" "-a" "26ea4ae2be5061fccccd26be39b4170acf7e830a253fa0d7bdd65315071728d8", kill_on_drop: false }`
[INFO] [stderr] warning: trailing semicolon in macro used in expression position
[INFO] [stderr]   --> parser/src/formula.rs:55:61
[INFO] [stderr]    |
[INFO] [stderr] 55 |             () => { String::from(get_next_inner!().as_str()); };
[INFO] [stderr]    |                                                             ^
[INFO] [stderr] ...
[INFO] [stderr] 58 |             Rule::t_var => Term::Var(parse_next_string!()),
[INFO] [stderr]    |                                      -------------------- in this macro invocation
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stderr]    = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stderr]    = note: `#[warn(semicolon_in_expressions_from_macros)]` on by default
[INFO] [stderr]    = note: this warning originates in the macro `parse_next_string` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: trailing semicolon in macro used in expression position
[INFO] [stderr]   --> parser/src/formula.rs:52:61
[INFO] [stderr]    |
[INFO] [stderr] 52 |             () => { inner_rules.next().unwrap().into_inner(); };
[INFO] [stderr]    |                                                             ^
[INFO] [stderr] ...
[INFO] [stderr] 58 |             Rule::t_var => Term::Var(parse_next_string!()),
[INFO] [stderr]    |                                      -------------------- in this macro invocation
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stderr]    = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stderr]    = note: this warning originates in the macro `get_next_inner` which comes from the expansion of the macro `parse_next_string` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: trailing semicolon in macro used in expression position
[INFO] [stderr]   --> parser/src/formula.rs:55:61
[INFO] [stderr]    |
[INFO] [stderr] 55 |             () => { String::from(get_next_inner!().as_str()); };
[INFO] [stderr]    |                                                             ^
[INFO] [stderr] ...
[INFO] [stderr] 59 |             Rule::t_fun => Term::Fun(parse_next_string!(),
[INFO] [stderr]    |                                      -------------------- in this macro invocation
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stderr]    = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stderr]    = note: this warning originates in the macro `parse_next_string` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: trailing semicolon in macro used in expression position
[INFO] [stderr]   --> parser/src/formula.rs:52:61
[INFO] [stderr]    |
[INFO] [stderr] 52 |             () => { inner_rules.next().unwrap().into_inner(); };
[INFO] [stderr]    |                                                             ^
[INFO] [stderr] ...
[INFO] [stderr] 59 |             Rule::t_fun => Term::Fun(parse_next_string!(),
[INFO] [stderr]    |                                      -------------------- in this macro invocation
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stderr]    = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stderr]    = note: this warning originates in the macro `get_next_inner` which comes from the expansion of the macro `parse_next_string` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: trailing semicolon in macro used in expression position
[INFO] [stderr]   --> parser/src/formula.rs:52:61
[INFO] [stderr]    |
[INFO] [stderr] 52 |             () => { inner_rules.next().unwrap().into_inner(); };
[INFO] [stderr]    |                                                             ^
[INFO] [stderr] ...
[INFO] [stderr] 60 |                 get_next_inner!().map(|pair| { build_ast_term(pair) }).collect()),
[INFO] [stderr]    |                 ----------------- in this macro invocation
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stderr]    = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stderr]    = note: this warning originates in the macro `get_next_inner` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: trailing semicolon in macro used in expression position
[INFO] [stderr]   --> parser/src/formula.rs:75:61
[INFO] [stderr]    |
[INFO] [stderr] 75 |             () => { String::from(get_next_inner!().as_str()); };
[INFO] [stderr]    |                                                             ^
[INFO] [stderr] ...
[INFO] [stderr] 79 |             Rule::f_rel => Formula::Rel(parse_next_string!(),
[INFO] [stderr]    |                                         -------------------- in this macro invocation
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stderr]    = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stderr]    = note: this warning originates in the macro `parse_next_string` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: trailing semicolon in macro used in expression position
[INFO] [stderr]   --> parser/src/formula.rs:69:61
[INFO] [stderr]    |
[INFO] [stderr] 69 |             () => { inner_rules.next().unwrap().into_inner(); };
[INFO] [stderr]    |                                                             ^
[INFO] [stderr] ...
[INFO] [stderr] 79 |             Rule::f_rel => Formula::Rel(parse_next_string!(),
[INFO] [stderr]    |                                         -------------------- in this macro invocation
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stderr]    = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stderr]    = note: this warning originates in the macro `get_next_inner` which comes from the expansion of the macro `parse_next_string` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: trailing semicolon in macro used in expression position
[INFO] [stderr]   --> parser/src/formula.rs:69:61
[INFO] [stderr]    |
[INFO] [stderr] 69 |             () => { inner_rules.next().unwrap().into_inner(); };
[INFO] [stderr]    |                                                             ^
[INFO] [stderr] ...
[INFO] [stderr] 80 |                 get_next_inner!().map(|pair| { build_ast_term(pair) }).collect()),
[INFO] [stderr]    |                 ----------------- in this macro invocation
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stderr]    = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stderr]    = note: this warning originates in the macro `get_next_inner` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: trailing semicolon in macro used in expression position
[INFO] [stderr]   --> parser/src/formula.rs:72:67
[INFO] [stderr]    |
[INFO] [stderr] 72 |             () => { build_ast_formula(inner_rules.next().unwrap()); };
[INFO] [stderr]    |                                                                   ^
[INFO] [stderr] ...
[INFO] [stderr] 81 |             Rule::f_not => Formula::Not(parse_next_formula!()),
[INFO] [stderr]    |                                         --------------------- in this macro invocation
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stderr]    = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stderr]    = note: this warning originates in the macro `parse_next_formula` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: trailing semicolon in macro used in expression position
[INFO] [stderr]   --> parser/src/formula.rs:72:67
[INFO] [stderr]    |
[INFO] [stderr] 72 |             () => { build_ast_formula(inner_rules.next().unwrap()); };
[INFO] [stderr]    |                                                                   ^
[INFO] [stderr] ...
[INFO] [stderr] 82 |             Rule::f_and => Formula::And(parse_next_formula!(), parse_next_formula!()),
[INFO] [stderr]    |                                         --------------------- in this macro invocation
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stderr]    = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stderr]    = note: this warning originates in the macro `parse_next_formula` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: trailing semicolon in macro used in expression position
[INFO] [stderr]   --> parser/src/formula.rs:72:67
[INFO] [stderr]    |
[INFO] [stderr] 72 |             () => { build_ast_formula(inner_rules.next().unwrap()); };
[INFO] [stderr]    |                                                                   ^
[INFO] [stderr] ...
[INFO] [stderr] 82 |             Rule::f_and => Formula::And(parse_next_formula!(), parse_next_formula!()),
[INFO] [stderr]    |                                                                --------------------- in this macro invocation
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stderr]    = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stderr]    = note: this warning originates in the macro `parse_next_formula` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: trailing semicolon in macro used in expression position
[INFO] [stderr]   --> parser/src/formula.rs:72:67
[INFO] [stderr]    |
[INFO] [stderr] 72 |             () => { build_ast_formula(inner_rules.next().unwrap()); };
[INFO] [stderr]    |                                                                   ^
[INFO] [stderr] ...
[INFO] [stderr] 83 |             Rule::f_or => Formula::Or(parse_next_formula!(), parse_next_formula!()),
[INFO] [stderr]    |                                       --------------------- in this macro invocation
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stderr]    = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stderr]    = note: this warning originates in the macro `parse_next_formula` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: trailing semicolon in macro used in expression position
[INFO] [stderr]   --> parser/src/formula.rs:72:67
[INFO] [stderr]    |
[INFO] [stderr] 72 |             () => { build_ast_formula(inner_rules.next().unwrap()); };
[INFO] [stderr]    |                                                                   ^
[INFO] [stderr] ...
[INFO] [stderr] 83 |             Rule::f_or => Formula::Or(parse_next_formula!(), parse_next_formula!()),
[INFO] [stderr]    |                                                              --------------------- in this macro invocation
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stderr]    = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stderr]    = note: this warning originates in the macro `parse_next_formula` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: trailing semicolon in macro used in expression position
[INFO] [stderr]   --> parser/src/formula.rs:72:67
[INFO] [stderr]    |
[INFO] [stderr] 72 |             () => { build_ast_formula(inner_rules.next().unwrap()); };
[INFO] [stderr]    |                                                                   ^
[INFO] [stderr] ...
[INFO] [stderr] 84 |             Rule::f_implies => Formula::Implies(parse_next_formula!(), parse_next_formula!()),
[INFO] [stderr]    |                                                 --------------------- in this macro invocation
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stderr]    = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stderr]    = note: this warning originates in the macro `parse_next_formula` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: trailing semicolon in macro used in expression position
[INFO] [stderr]   --> parser/src/formula.rs:72:67
[INFO] [stderr]    |
[INFO] [stderr] 72 |             () => { build_ast_formula(inner_rules.next().unwrap()); };
[INFO] [stderr]    |                                                                   ^
[INFO] [stderr] ...
[INFO] [stderr] 84 |             Rule::f_implies => Formula::Implies(parse_next_formula!(), parse_next_formula!()),
[INFO] [stderr]    |                                                                        --------------------- in this macro invocation
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stderr]    = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stderr]    = note: this warning originates in the macro `parse_next_formula` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: trailing semicolon in macro used in expression position
[INFO] [stderr]   --> parser/src/formula.rs:72:67
[INFO] [stderr]    |
[INFO] [stderr] 72 |             () => { build_ast_formula(inner_rules.next().unwrap()); };
[INFO] [stderr]    |                                                                   ^
[INFO] [stderr] ...
[INFO] [stderr] 85 |             Rule::f_iff => Formula::Iff(parse_next_formula!(), parse_next_formula!()),
[INFO] [stderr]    |                                         --------------------- in this macro invocation
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stderr]    = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stderr]    = note: this warning originates in the macro `parse_next_formula` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: trailing semicolon in macro used in expression position
[INFO] [stderr]   --> parser/src/formula.rs:72:67
[INFO] [stderr]    |
[INFO] [stderr] 72 |             () => { build_ast_formula(inner_rules.next().unwrap()); };
[INFO] [stderr]    |                                                                   ^
[INFO] [stderr] ...
[INFO] [stderr] 85 |             Rule::f_iff => Formula::Iff(parse_next_formula!(), parse_next_formula!()),
[INFO] [stderr]    |                                                                --------------------- in this macro invocation
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stderr]    = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stderr]    = note: this warning originates in the macro `parse_next_formula` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: trailing semicolon in macro used in expression position
[INFO] [stderr]   --> parser/src/formula.rs:75:61
[INFO] [stderr]    |
[INFO] [stderr] 75 |             () => { String::from(get_next_inner!().as_str()); };
[INFO] [stderr]    |                                                             ^
[INFO] [stderr] ...
[INFO] [stderr] 86 |             Rule::f_forall => Formula::Forall(parse_next_string!(), parse_next_formula!()),
[INFO] [stderr]    |                                               -------------------- in this macro invocation
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stderr]    = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stderr]    = note: this warning originates in the macro `parse_next_string` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: trailing semicolon in macro used in expression position
[INFO] [stderr]   --> parser/src/formula.rs:72:67
[INFO] [stderr]    |
[INFO] [stderr] 72 |             () => { build_ast_formula(inner_rules.next().unwrap()); };
[INFO] [stderr]    |                                                                   ^
[INFO] [stderr] ...
[INFO] [stderr] 86 |             Rule::f_forall => Formula::Forall(parse_next_string!(), parse_next_formula!()),
[INFO] [stderr]    |                                                                     --------------------- in this macro invocation
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stderr]    = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stderr]    = note: this warning originates in the macro `parse_next_formula` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: trailing semicolon in macro used in expression position
[INFO] [stderr]   --> parser/src/formula.rs:69:61
[INFO] [stderr]    |
[INFO] [stderr] 69 |             () => { inner_rules.next().unwrap().into_inner(); };
[INFO] [stderr]    |                                                             ^
[INFO] [stderr] ...
[INFO] [stderr] 86 |             Rule::f_forall => Formula::Forall(parse_next_string!(), parse_next_formula!()),
[INFO] [stderr]    |                                               -------------------- in this macro invocation
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stderr]    = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stderr]    = note: this warning originates in the macro `get_next_inner` which comes from the expansion of the macro `parse_next_string` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: trailing semicolon in macro used in expression position
[INFO] [stderr]   --> parser/src/formula.rs:75:61
[INFO] [stderr]    |
[INFO] [stderr] 75 |             () => { String::from(get_next_inner!().as_str()); };
[INFO] [stderr]    |                                                             ^
[INFO] [stderr] ...
[INFO] [stderr] 87 |             Rule::f_exists => Formula::Exists(parse_next_string!(), parse_next_formula!()),
[INFO] [stderr]    |                                               -------------------- in this macro invocation
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stderr]    = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stderr]    = note: this warning originates in the macro `parse_next_string` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: trailing semicolon in macro used in expression position
[INFO] [stderr]   --> parser/src/formula.rs:72:67
[INFO] [stderr]    |
[INFO] [stderr] 72 |             () => { build_ast_formula(inner_rules.next().unwrap()); };
[INFO] [stderr]    |                                                                   ^
[INFO] [stderr] ...
[INFO] [stderr] 87 |             Rule::f_exists => Formula::Exists(parse_next_string!(), parse_next_formula!()),
[INFO] [stderr]    |                                                                     --------------------- in this macro invocation
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stderr]    = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stderr]    = note: this warning originates in the macro `parse_next_formula` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: trailing semicolon in macro used in expression position
[INFO] [stderr]   --> parser/src/formula.rs:69:61
[INFO] [stderr]    |
[INFO] [stderr] 69 |             () => { inner_rules.next().unwrap().into_inner(); };
[INFO] [stderr]    |                                                             ^
[INFO] [stderr] ...
[INFO] [stderr] 87 |             Rule::f_exists => Formula::Exists(parse_next_string!(), parse_next_formula!()),
[INFO] [stderr]    |                                               -------------------- in this macro invocation
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stderr]    = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stderr]    = note: this warning originates in the macro `get_next_inner` which comes from the expansion of the macro `parse_next_string` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: `parser` (lib) generated 23 warnings
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: parser v0.1.0 (/opt/rustwide/workdir/parser)
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/prover-94843539b820fb0f)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test interleave::interleave ... ok
[INFO] [stdout] test tuple_iterator::tests::tuple_iterator_infinite ... ok
[INFO] [stdout] test tuple_iterator::tests::tuple_iterator_general ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.18s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "26ea4ae2be5061fccccd26be39b4170acf7e830a253fa0d7bdd65315071728d8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "26ea4ae2be5061fccccd26be39b4170acf7e830a253fa0d7bdd65315071728d8", kill_on_drop: false }`
[INFO] [stdout] 26ea4ae2be5061fccccd26be39b4170acf7e830a253fa0d7bdd65315071728d8
