[INFO] cloning repository https://github.com/giufus/play-with-pkg
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/giufus/play-with-pkg" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgiufus%2Fplay-with-pkg", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgiufus%2Fplay-with-pkg'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 3d5fb0591a073d439b114f829cfa6d168c9db9af
[INFO] checking giufus/play-with-pkg against 1.95.0 for pr-155915
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgiufus%2Fplay-with-pkg" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/giufus/play-with-pkg
[INFO] finished tweaking git repo https://github.com/giufus/play-with-pkg
[INFO] tweaked toml for git repo https://github.com/giufus/play-with-pkg written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/giufus/play-with-pkg on toolchain 1.95.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.95.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/giufus/play-with-pkg 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" "+1.95.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded uuid-macro-internal v1.2.2
[INFO] [stderr]   Downloaded syn v1.0.105
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1d0be107eafa483308f6dcfeffd3b2ddc12288df05eaa6f99b3e82c451aba1a9
[INFO] running `Command { std: "docker" "start" "-a" "1d0be107eafa483308f6dcfeffd3b2ddc12288df05eaa6f99b3e82c451aba1a9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1d0be107eafa483308f6dcfeffd3b2ddc12288df05eaa6f99b3e82c451aba1a9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1d0be107eafa483308f6dcfeffd3b2ddc12288df05eaa6f99b3e82c451aba1a9", kill_on_drop: false }`
[INFO] [stdout] 1d0be107eafa483308f6dcfeffd3b2ddc12288df05eaa6f99b3e82c451aba1a9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4cd1eb096a1bbd148b387ac6ecf3a7aa4fae3f7ea559c23c05292ea9607173ee
[INFO] running `Command { std: "docker" "start" "-a" "4cd1eb096a1bbd148b387ac6ecf3a7aa4fae3f7ea559c23c05292ea9607173ee", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.138
[INFO] [stderr]    Compiling proc-macro2 v1.0.47
[INFO] [stderr]    Compiling unicode-ident v1.0.5
[INFO] [stderr]    Compiling quote v1.0.21
[INFO] [stderr]    Compiling syn v1.0.105
[INFO] [stderr]     Checking getrandom v0.2.8
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]    Compiling uuid-macro-internal v1.2.2
[INFO] [stderr]     Checking uuid v1.2.2
[INFO] [stderr]     Checking play-with-pkg v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: constant `THE_ANSWER` is never used
[INFO] [stdout]  --> src/b/utils.rs:3:7
[INFO] [stdout]   |
[INFO] [stdout] 3 | const THE_ANSWER: u64 = 42;
[INFO] [stdout]   |       ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `THE_ANSWER` is never used
[INFO] [stdout]  --> src/b/utils.rs:3:7
[INFO] [stdout]   |
[INFO] [stdout] 3 | const THE_ANSWER: u64 = 42;
[INFO] [stdout]   |       ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.78s
[INFO] running `Command { std: "docker" "inspect" "4cd1eb096a1bbd148b387ac6ecf3a7aa4fae3f7ea559c23c05292ea9607173ee", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4cd1eb096a1bbd148b387ac6ecf3a7aa4fae3f7ea559c23c05292ea9607173ee", kill_on_drop: false }`
[INFO] [stdout] 4cd1eb096a1bbd148b387ac6ecf3a7aa4fae3f7ea559c23c05292ea9607173ee
