[INFO] cloning repository https://github.com/bertjwregeer/barnacle
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/bertjwregeer/barnacle" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbertjwregeer%2Fbarnacle", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbertjwregeer%2Fbarnacle'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] b73673a2a144adf936f900cb597b7b25ef61f782
[INFO] checking bertjwregeer/barnacle against master#b0f3940c35d565399dccf8c79f38147b40f2724a for pr-103965
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbertjwregeer%2Fbarnacle" "/workspace/builds/worker-1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/bertjwregeer/barnacle on toolchain b0f3940c35d565399dccf8c79f38147b40f2724a
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b0f3940c35d565399dccf8c79f38147b40f2724a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/bertjwregeer/barnacle
[INFO] finished tweaking git repo https://github.com/bertjwregeer/barnacle
[INFO] tweaked toml for git repo https://github.com/bertjwregeer/barnacle written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] crate git repo https://github.com/bertjwregeer/barnacle already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b0f3940c35d565399dccf8c79f38147b40f2724a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded clap v4.0.8
[INFO] [stderr]   Downloaded clap_derive v4.0.8
[INFO] [stderr]   Downloaded memo-map v0.3.1
[INFO] [stderr]   Downloaded self_cell v0.10.2
[INFO] [stderr]   Downloaded minijinja v0.23.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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@sha256:83125433e4fff17b1ac56874832f668d9df75ee638575aca552b68e127bedee9" "/opt/rustwide/cargo-home/bin/cargo" "+b0f3940c35d565399dccf8c79f38147b40f2724a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 26bac98ebaa7aa3c6556c216e0d490d1c0a28c2fdb65fd798dc731d0f9fd821f
[INFO] running `Command { std: "docker" "start" "-a" "26bac98ebaa7aa3c6556c216e0d490d1c0a28c2fdb65fd798dc731d0f9fd821f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "26bac98ebaa7aa3c6556c216e0d490d1c0a28c2fdb65fd798dc731d0f9fd821f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "26bac98ebaa7aa3c6556c216e0d490d1c0a28c2fdb65fd798dc731d0f9fd821f", kill_on_drop: false }`
[INFO] [stdout] 26bac98ebaa7aa3c6556c216e0d490d1c0a28c2fdb65fd798dc731d0f9fd821f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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@sha256:83125433e4fff17b1ac56874832f668d9df75ee638575aca552b68e127bedee9" "/opt/rustwide/cargo-home/bin/cargo" "+b0f3940c35d565399dccf8c79f38147b40f2724a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] dd8dc87ab827fc835c0bf43f8bc0c22e780704f0d23086a4cbb09048e7f0a7d7
[INFO] running `Command { std: "docker" "start" "-a" "dd8dc87ab827fc835c0bf43f8bc0c22e780704f0d23086a4cbb09048e7f0a7d7", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.46
[INFO] [stderr]    Compiling unicode-ident v1.0.4
[INFO] [stderr]    Compiling quote v1.0.21
[INFO] [stderr]    Compiling version_check v0.9.4
[INFO] [stderr]    Compiling syn v1.0.101
[INFO] [stderr]    Compiling libc v0.2.134
[INFO] [stderr]    Compiling serde v1.0.145
[INFO] [stderr]    Compiling serde_json v1.0.85
[INFO] [stderr]    Compiling anyhow v1.0.65
[INFO] [stderr]    Compiling heck v0.4.0
[INFO] [stderr]    Compiling thiserror v1.0.37
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]     Checking itoa v1.0.3
[INFO] [stderr]     Checking os_str_bytes v6.3.0
[INFO] [stderr]     Checking ryu v1.0.11
[INFO] [stderr]     Checking termcolor v1.1.3
[INFO] [stderr]     Checking clap_lex v0.3.0
[INFO] [stderr]     Checking bitflags v1.3.2
[INFO] [stderr]     Checking once_cell v1.15.0
[INFO] [stderr]     Checking self_cell v0.10.2
[INFO] [stderr]     Checking strsim v0.10.0
[INFO] [stderr]     Checking memo-map v0.3.1
[INFO] [stderr]     Checking percent-encoding v2.2.0
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking minijinja v0.23.0
[INFO] [stderr]    Compiling thiserror-impl v1.0.37
[INFO] [stderr]    Compiling clap_derive v4.0.8
[INFO] [stderr]     Checking clap v4.0.8
[INFO] [stderr]     Checking barnacle v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 16.01s
[INFO] running `Command { std: "docker" "inspect" "dd8dc87ab827fc835c0bf43f8bc0c22e780704f0d23086a4cbb09048e7f0a7d7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dd8dc87ab827fc835c0bf43f8bc0c22e780704f0d23086a4cbb09048e7f0a7d7", kill_on_drop: false }`
[INFO] [stdout] dd8dc87ab827fc835c0bf43f8bc0c22e780704f0d23086a4cbb09048e7f0a7d7