[INFO] fetching crate utu 0.0.1...
[INFO] building utu-0.0.1 against master#ad85bc524b1ad696e42061ad8338d382dffbdbe5 for pr-146237-1
[INFO] extracting crate utu 0.0.1 into /workspace/builds/worker-7-tc1/source
[INFO] removed /workspace/builds/worker-7-tc1/source/.cargo/config.toml
[INFO] started tweaking crates.io crate utu 0.0.1
[INFO] finished tweaking crates.io crate utu 0.0.1
[INFO] tweaked toml for crates.io crate utu 0.0.1 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate utu 0.0.1 on toolchain ad85bc524b1ad696e42061ad8338d382dffbdbe5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate utu 0.0.1 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" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded tuinix v0.2.0
[INFO] [stderr]   Downloaded noargs v0.4.1
[INFO] [stderr]   Downloaded nojson v0.1.3
[INFO] [stderr]   Downloaded orfail v1.1.0
[INFO] [stderr]   Downloaded nopng v0.0.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b0e5c97af9636780eeb525ea8afe6222927252d95c3a5aa8fae0012059c7d373
[INFO] running `Command { std: "docker" "start" "-a" "b0e5c97af9636780eeb525ea8afe6222927252d95c3a5aa8fae0012059c7d373", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b0e5c97af9636780eeb525ea8afe6222927252d95c3a5aa8fae0012059c7d373", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b0e5c97af9636780eeb525ea8afe6222927252d95c3a5aa8fae0012059c7d373", kill_on_drop: false }`
[INFO] [stdout] b0e5c97af9636780eeb525ea8afe6222927252d95c3a5aa8fae0012059c7d373
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a0cb97e58c6fa510e26e8e88aaea3cfee2f7182b70409893d9a36d7685675017
[INFO] running `Command { std: "docker" "start" "-a" "a0cb97e58c6fa510e26e8e88aaea3cfee2f7182b70409893d9a36d7685675017", kill_on_drop: false }`
[INFO] [stderr]    Compiling tuinix v0.2.0
[INFO] [stderr]    Compiling noargs v0.4.1
[INFO] [stderr]    Compiling nojson v0.1.3
[INFO] [stderr]    Compiling orfail v1.1.0
[INFO] [stderr]    Compiling nopng v0.0.1
[INFO] [stderr]    Compiling utu v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.82s
[INFO] running `Command { std: "docker" "inspect" "a0cb97e58c6fa510e26e8e88aaea3cfee2f7182b70409893d9a36d7685675017", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a0cb97e58c6fa510e26e8e88aaea3cfee2f7182b70409893d9a36d7685675017", kill_on_drop: false }`
[INFO] [stdout] a0cb97e58c6fa510e26e8e88aaea3cfee2f7182b70409893d9a36d7685675017
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 653ae7231b171d0753c8cb469bc1015f1ea22a56d5c39b04fe960e32f43bbadb
[INFO] running `Command { std: "docker" "start" "-a" "653ae7231b171d0753c8cb469bc1015f1ea22a56d5c39b04fe960e32f43bbadb", kill_on_drop: false }`
[INFO] [stderr]    Compiling utu v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.21s
[INFO] running `Command { std: "docker" "inspect" "653ae7231b171d0753c8cb469bc1015f1ea22a56d5c39b04fe960e32f43bbadb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "653ae7231b171d0753c8cb469bc1015f1ea22a56d5c39b04fe960e32f43bbadb", kill_on_drop: false }`
[INFO] [stdout] 653ae7231b171d0753c8cb469bc1015f1ea22a56d5c39b04fe960e32f43bbadb