[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 beta-2021-09-08 for beta-1.56-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvarqox%2Fprover" "/workspace/builds/worker-54/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-54/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/varqox/prover on toolchain beta-2021-09-08 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "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-54/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: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-54/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-54/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 68d3bb3061c06acceabab6a2e0536eaf56a376e8cc7d55ef550c73a5819c364e [INFO] running `Command { std: "docker" "start" "-a" "68d3bb3061c06acceabab6a2e0536eaf56a376e8cc7d55ef550c73a5819c364e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "68d3bb3061c06acceabab6a2e0536eaf56a376e8cc7d55ef550c73a5819c364e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "68d3bb3061c06acceabab6a2e0536eaf56a376e8cc7d55ef550c73a5819c364e", kill_on_drop: false }` [INFO] [stdout] 68d3bb3061c06acceabab6a2e0536eaf56a376e8cc7d55ef550c73a5819c364e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-54/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-54/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] fce177699a25cd36edddece763a7eeea7fbc5c64eb72c0566f8f69dcfaa2b636 [INFO] running `Command { std: "docker" "start" "-a" "fce177699a25cd36edddece763a7eeea7fbc5c64eb72c0566f8f69dcfaa2b636", 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] = note: `#[warn(semicolon_in_expressions_from_macros)]` on by default [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 [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 [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: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 [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 [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: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 [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 [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 [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: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 [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 [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 [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 [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 [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 [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 [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 [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 [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 [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 [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 [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 [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] 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 [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 [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 [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: 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 14.12s [INFO] running `Command { std: "docker" "inspect" "fce177699a25cd36edddece763a7eeea7fbc5c64eb72c0566f8f69dcfaa2b636", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fce177699a25cd36edddece763a7eeea7fbc5c64eb72c0566f8f69dcfaa2b636", kill_on_drop: false }` [INFO] [stdout] fce177699a25cd36edddece763a7eeea7fbc5c64eb72c0566f8f69dcfaa2b636 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-54/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-54/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 97cc5db4cbdac96b89e5b69916d00a8ee2bf96c53c88ac6a29a056e32ba92543 [INFO] running `Command { std: "docker" "start" "-a" "97cc5db4cbdac96b89e5b69916d00a8ee2bf96c53c88ac6a29a056e32ba92543", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [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: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] = note: `#[warn(semicolon_in_expressions_from_macros)]` on by default [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 [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 [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: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 [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 [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: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 [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 [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 [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: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 [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 [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 [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 [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 [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 [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 [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 [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 [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 [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 [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 [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 [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] 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 [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 [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 [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: 23 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 18.06s [INFO] running `Command { std: "docker" "inspect" "97cc5db4cbdac96b89e5b69916d00a8ee2bf96c53c88ac6a29a056e32ba92543", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "97cc5db4cbdac96b89e5b69916d00a8ee2bf96c53c88ac6a29a056e32ba92543", kill_on_drop: false }` [INFO] [stdout] 97cc5db4cbdac96b89e5b69916d00a8ee2bf96c53c88ac6a29a056e32ba92543 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-54/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-54/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 41324b6288a3c2ef411a0281bfd40cd79c8ae470ce8ef46a5ac68c1583cec47e [INFO] running `Command { std: "docker" "start" "-a" "41324b6288a3c2ef411a0281bfd40cd79c8ae470ce8ef46a5ac68c1583cec47e", 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] = note: `#[warn(semicolon_in_expressions_from_macros)]` on by default [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 [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 [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: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 [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 [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: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 [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 [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 [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: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 [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 [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 [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 [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 [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 [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 [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 [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 [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 [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 [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 [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 [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] 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 [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 [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 [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: `parser` (lib) generated 23 warnings [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.05s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/prover-0e12248e6fcea5cf) [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 0.30s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "41324b6288a3c2ef411a0281bfd40cd79c8ae470ce8ef46a5ac68c1583cec47e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "41324b6288a3c2ef411a0281bfd40cd79c8ae470ce8ef46a5ac68c1583cec47e", kill_on_drop: false }` [INFO] [stdout] 41324b6288a3c2ef411a0281bfd40cd79c8ae470ce8ef46a5ac68c1583cec47e