[INFO] fetching crate rawcmd 0.6.3...
[INFO] checking rawcmd-0.6.3 against master#836c31742687ba4e2f857b5b698e1e9e6b67619c for pr-81789
[INFO] extracting crate rawcmd 0.6.3 into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate rawcmd 0.6.3 on toolchain 836c31742687ba4e2f857b5b698e1e9e6b67619c
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+836c31742687ba4e2f857b5b698e1e9e6b67619c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate rawcmd 0.6.3
[INFO] finished tweaking crates.io crate rawcmd 0.6.3
[INFO] tweaked toml for crates.io crate rawcmd 0.6.3 written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+836c31742687ba4e2f857b5b698e1e9e6b67619c" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+836c31742687ba4e2f857b5b698e1e9e6b67619c" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+836c31742687ba4e2f857b5b698e1e9e6b67619c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4f9305113a673ef58e163095e5fb4739704639429e463df1312b5aee32898195
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "4f9305113a673ef58e163095e5fb4739704639429e463df1312b5aee32898195", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4f9305113a673ef58e163095e5fb4739704639429e463df1312b5aee32898195", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4f9305113a673ef58e163095e5fb4739704639429e463df1312b5aee32898195", kill_on_drop: false }`
[INFO] [stdout] 4f9305113a673ef58e163095e5fb4739704639429e463df1312b5aee32898195
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+836c31742687ba4e2f857b5b698e1e9e6b67619c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 23e0fdb9f283da73f6c77a8041bf0db7524ef23c362cdde6d32165269bade371
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "23e0fdb9f283da73f6c77a8041bf0db7524ef23c362cdde6d32165269bade371", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Checking rawcmd v0.6.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> src/command.rs:212:75
[INFO] [stdout]     |
[INFO] [stdout] 212 |         fn resolver0(_: &Intent, _: &mut Context) -> Result<i32> { Ok(1) };
[INFO] [stdout]     |                                                                           ^ help: remove this semicolon
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(redundant_semicolons)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> src/command.rs:213:75
[INFO] [stdout]     |
[INFO] [stdout] 213 |         fn resolver1(_: &Intent, _: &mut Context) -> Result<i32> { Ok(2) };
[INFO] [stdout]     |                                                                           ^ help: remove this semicolon
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]  --> tests/lib.rs:5:71
[INFO] [stdout]   |
[INFO] [stdout] 5 |     fn resolver0(_: &Intent, _: &mut Context) -> Result<i32> { Ok(0) };
[INFO] [stdout]   |                                                                       ^ help: remove this semicolon
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(redundant_semicolons)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]  --> tests/lib.rs:6:71
[INFO] [stdout]   |
[INFO] [stdout] 6 |     fn resolver1(_: &Intent, _: &mut Context) -> Result<i32> { Ok(1) };
[INFO] [stdout]   |                                                                       ^ help: remove this semicolon
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.52s
[INFO] running `Command { std: "docker" "inspect" "23e0fdb9f283da73f6c77a8041bf0db7524ef23c362cdde6d32165269bade371", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "23e0fdb9f283da73f6c77a8041bf0db7524ef23c362cdde6d32165269bade371", kill_on_drop: false }`
[INFO] [stdout] 23e0fdb9f283da73f6c77a8041bf0db7524ef23c362cdde6d32165269bade371