[INFO] cloning repository https://github.com/storyfeet/plang
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/storyfeet/plang" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fstoryfeet%2Fplang", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fstoryfeet%2Fplang'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 92c82d953e71708c67b4fe8fbd2607b5d076e7b9
[INFO] checking storyfeet/plang against master#82310651b93a594a3fd69015e1562186a080d94c for pr-145770
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fstoryfeet%2Fplang" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/storyfeet/plang
[INFO] finished tweaking git repo https://github.com/storyfeet/plang
[INFO] tweaked toml for git repo https://github.com/storyfeet/plang written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/storyfeet/plang on toolchain 82310651b93a594a3fd69015e1562186a080d94c
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+82310651b93a594a3fd69015e1562186a080d94c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/storyfeet/plang 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" "+82310651b93a594a3fd69015e1562186a080d94c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded syn v1.0.38
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+82310651b93a594a3fd69015e1562186a080d94c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] cc2182d65c4a67a9de126173a5dcf35ff0601f2bf95a900b6f810da131de7589
[INFO] running `Command { std: "docker" "start" "-a" "cc2182d65c4a67a9de126173a5dcf35ff0601f2bf95a900b6f810da131de7589", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cc2182d65c4a67a9de126173a5dcf35ff0601f2bf95a900b6f810da131de7589", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cc2182d65c4a67a9de126173a5dcf35ff0601f2bf95a900b6f810da131de7589", kill_on_drop: false }`
[INFO] [stdout] cc2182d65c4a67a9de126173a5dcf35ff0601f2bf95a900b6f810da131de7589
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+82310651b93a594a3fd69015e1562186a080d94c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 621f3724599320eb93e8ad4168eba7907a905ed272e7558bb0db8a86b2cc5bda
[INFO] running `Command { std: "docker" "start" "-a" "621f3724599320eb93e8ad4168eba7907a905ed272e7558bb0db8a86b2cc5bda", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.19
[INFO] [stderr]    Compiling unicode-xid v0.2.1
[INFO] [stderr]    Compiling syn v1.0.38
[INFO] [stderr]    Compiling anyhow v1.0.32
[INFO] [stderr]    Compiling quote v1.0.7
[INFO] [stderr]    Compiling thiserror-impl v1.0.20
[INFO] [stderr]     Checking thiserror v1.0.20
[INFO] [stderr]     Checking gobble v0.6.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]    --> src/macros.rs:159:52
[INFO] [stdout]     |
[INFO] [stdout] 159 |       ($s:expr,$($x:expr),* $(,)?) => { $s$(.or($x))*;};
[INFO] [stdout]     |                                                      ^
[INFO] [stdout] ...
[INFO] [stdout] 212 | /     enum_parser! { (OPER,oper,Oper) =>
[INFO] [stdout] 213 | |         ((ADD->Oper::Add) '+'),
[INFO] [stdout] 214 | |         ((SUB->Oper::Sub) '-'),
[INFO] [stdout] 215 | |         ((DIV->Oper::Div) '/'),
[INFO] [stdout] 216 | |         ((MUL->Oper::Mul) '*'),
[INFO] [stdout] 217 | |         (VAR , Alpha.plus().map(|s|Oper::Var(s))),
[INFO] [stdout] 218 | |     }
[INFO] [stdout]     | |_____- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]     = note: `#[warn(semicolon_in_expressions_from_macros)]` on by default
[INFO] [stdout]     = note: this warning originates in the macro `or` which comes from the expansion of the macro `enum_parser` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]    --> src/macros.rs:159:52
[INFO] [stdout]     |
[INFO] [stdout] 159 |     ($s:expr,$($x:expr),* $(,)?) => { $s$(.or($x))*;};
[INFO] [stdout]     |                                                    ^
[INFO] [stdout] ...
[INFO] [stdout] 225 |         let v2 = star(or!(oper::ADD, oper::SUB)).parse_s("-+-hello").unwrap();
[INFO] [stdout]     |                       ------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]     = note: this warning originates in the macro `or` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]    --> src/macros.rs:159:52
[INFO] [stdout]     |
[INFO] [stdout] 159 |     ($s:expr,$($x:expr),* $(,)?) => { $s$(.or($x))*;};
[INFO] [stdout]     |                                                    ^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/common.rs:35:15
[INFO] [stdout]     |
[INFO] [stdout] 35  |     last('\\',or!('t'.asv('\t'), 'r'.asv('\r'), 'n'.asv('\n'), Any.one()))
[INFO] [stdout]     |               ----------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]     = note: this warning originates in the macro `or` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: ambiguous glob re-exports
[INFO] [stdout]    --> src/lib.rs:266:9
[INFO] [stdout]     |
[INFO] [stdout] 266 | pub use chars::*;
[INFO] [stdout]     |         ^^^^^^^^ the name `test` in the type namespace is first re-exported here
[INFO] [stdout] ...
[INFO] [stdout] 274 | pub use repeater::*;
[INFO] [stdout]     |         ----------- but the name `test` in the type namespace is also re-exported here
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(ambiguous_glob_reexports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `macros::*`
[INFO] [stdout]    --> src/lib.rs:271:9
[INFO] [stdout]     |
[INFO] [stdout] 271 | pub use macros::*;
[INFO] [stdout]     |         ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]    --> src/macros.rs:159:52
[INFO] [stdout]     |
[INFO] [stdout] 159 |     ($s:expr,$($x:expr),* $(,)?) => { $s$(.or($x))*;};
[INFO] [stdout]     |                                                    ^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/common.rs:35:15
[INFO] [stdout]     |
[INFO] [stdout] 35  |     last('\\',or!('t'.asv('\t'), 'r'.asv('\r'), 'n'.asv('\n'), Any.one()))
[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 `or` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `macros::*`
[INFO] [stdout]    --> src/lib.rs:271:9
[INFO] [stdout]     |
[INFO] [stdout] 271 | pub use macros::*;
[INFO] [stdout]     |         ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `CAR` is never constructed
[INFO] [stdout]    --> src/macros.rs:176:13
[INFO] [stdout]     |
[INFO] [stdout] 176 |     parser!(CAR, "car");
[INFO] [stdout]     |             ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout]     = note: this warning originates in the macro `parser` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.06s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: gobble v0.6.3 (/opt/rustwide/workdir)
[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" "621f3724599320eb93e8ad4168eba7907a905ed272e7558bb0db8a86b2cc5bda", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "621f3724599320eb93e8ad4168eba7907a905ed272e7558bb0db8a86b2cc5bda", kill_on_drop: false }`
[INFO] [stdout] 621f3724599320eb93e8ad4168eba7907a905ed272e7558bb0db8a86b2cc5bda
