[INFO] cloning repository https://github.com/Horusiath/shelf
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Horusiath/shelf" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FHorusiath%2Fshelf", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FHorusiath%2Fshelf'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] f147978a4af0dfe70a87d0f4f68c00a72fcd2d17
[INFO] checking Horusiath/shelf against master#a33907a7a5381473eec8bcfa0c56e05a856a911c for pr-151539
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FHorusiath%2Fshelf" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/Horusiath/shelf
[INFO] finished tweaking git repo https://github.com/Horusiath/shelf
[INFO] tweaked toml for git repo https://github.com/Horusiath/shelf written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Horusiath/shelf on toolchain a33907a7a5381473eec8bcfa0c56e05a856a911c
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a33907a7a5381473eec8bcfa0c56e05a856a911c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/Horusiath/shelf 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" "+a33907a7a5381473eec8bcfa0c56e05a856a911c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:61361fe0aef631f17e9d025a70c5a647956f8c671dd02950a60ad3f5cc5526d7" "/opt/rustwide/cargo-home/bin/cargo" "+a33907a7a5381473eec8bcfa0c56e05a856a911c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 47ba4fb94211880cee6b5f133f21ecf118039c60043e91d8d6fcf062d8e6d890
[INFO] running `Command { std: "docker" "start" "-a" "47ba4fb94211880cee6b5f133f21ecf118039c60043e91d8d6fcf062d8e6d890", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "47ba4fb94211880cee6b5f133f21ecf118039c60043e91d8d6fcf062d8e6d890", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "47ba4fb94211880cee6b5f133f21ecf118039c60043e91d8d6fcf062d8e6d890", kill_on_drop: false }`
[INFO] [stdout] 47ba4fb94211880cee6b5f133f21ecf118039c60043e91d8d6fcf062d8e6d890
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:61361fe0aef631f17e9d025a70c5a647956f8c671dd02950a60ad3f5cc5526d7" "/opt/rustwide/cargo-home/bin/cargo" "+a33907a7a5381473eec8bcfa0c56e05a856a911c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 29378f6b65be97c19a0ff68ce1b8583f6f6e05630f8931e7dbc5d5d4f395844c
[INFO] running `Command { std: "docker" "start" "-a" "29378f6b65be97c19a0ff68ce1b8583f6f6e05630f8931e7dbc5d5d4f395844c", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.106
[INFO] [stderr]    Compiling quote v1.0.44
[INFO] [stderr]    Compiling either v1.15.0
[INFO] [stderr]     Checking unicode-ident v1.0.22
[INFO] [stderr]     Checking bytes v1.11.0
[INFO] [stderr]    Compiling itertools v0.14.0
[INFO] [stderr]     Checking syn v2.0.114
[INFO] [stderr]     Checking shelf-derive v0.1.0 (/opt/rustwide/workdir/shelf-derive)
[INFO] [stderr]    Compiling prost-derive v0.14.3
[INFO] [stderr]     Checking prost v0.14.3
[INFO] [stderr]     Checking shelf v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 12.36s
[INFO] running `Command { std: "docker" "inspect" "29378f6b65be97c19a0ff68ce1b8583f6f6e05630f8931e7dbc5d5d4f395844c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "29378f6b65be97c19a0ff68ce1b8583f6f6e05630f8931e7dbc5d5d4f395844c", kill_on_drop: false }`
[INFO] [stdout] 29378f6b65be97c19a0ff68ce1b8583f6f6e05630f8931e7dbc5d5d4f395844c