[INFO] cloning repository https://github.com/radu2147/rox
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/radu2147/rox" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fradu2147%2Frox", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fradu2147%2Frox'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] f5c290f0f2dd76d6b47630c6f1bd8062d2a69e58
[INFO] checking radu2147/rox against try#804fff1ae95da9d03bd44eee27f258020a575dab for pr-146013
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fradu2147%2Frox" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/radu2147/rox
[INFO] finished tweaking git repo https://github.com/radu2147/rox
[INFO] tweaked toml for git repo https://github.com/radu2147/rox written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/radu2147/rox on toolchain 804fff1ae95da9d03bd44eee27f258020a575dab
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+804fff1ae95da9d03bd44eee27f258020a575dab" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/radu2147/rox 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" "+804fff1ae95da9d03bd44eee27f258020a575dab" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+804fff1ae95da9d03bd44eee27f258020a575dab" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f1e5bf70f903c34e7f22f8b75eccf39958048c8d5ca2a12d6041414e0576b2fd
[INFO] running `Command { std: "docker" "start" "-a" "f1e5bf70f903c34e7f22f8b75eccf39958048c8d5ca2a12d6041414e0576b2fd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f1e5bf70f903c34e7f22f8b75eccf39958048c8d5ca2a12d6041414e0576b2fd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f1e5bf70f903c34e7f22f8b75eccf39958048c8d5ca2a12d6041414e0576b2fd", kill_on_drop: false }`
[INFO] [stdout] f1e5bf70f903c34e7f22f8b75eccf39958048c8d5ca2a12d6041414e0576b2fd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+804fff1ae95da9d03bd44eee27f258020a575dab" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cd42c3421f17ffd60565b3107b26611016351584ca80c7e7984f821a63f23ea8
[INFO] running `Command { std: "docker" "start" "-a" "cd42c3421f17ffd60565b3107b26611016351584ca80c7e7984f821a63f23ea8", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.79
[INFO] [stderr]    Compiling libc v0.2.151
[INFO] [stderr]    Compiling quote v1.0.35
[INFO] [stderr]     Checking getrandom v0.2.12
[INFO] [stderr]    Compiling syn v2.0.58
[INFO] [stderr]     Checking uuid v1.8.0
[INFO] [stderr]    Compiling macro-errors v0.1.0 (/opt/rustwide/workdir/src/rox-errors/src/macro-errors)
[INFO] [stderr]     Checking rox-errors v0.1.0 (/opt/rustwide/workdir/src/rox-errors)
[INFO] [stderr]     Checking rox-parser v0.1.0 (/opt/rustwide/workdir/src/rox-parser)
[INFO] [stderr]     Checking rox-interpreter v0.1.0 (/opt/rustwide/workdir/src/rox-interpreter)
[INFO] [stderr]     Checking rox v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.78s
[INFO] running `Command { std: "docker" "inspect" "cd42c3421f17ffd60565b3107b26611016351584ca80c7e7984f821a63f23ea8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cd42c3421f17ffd60565b3107b26611016351584ca80c7e7984f821a63f23ea8", kill_on_drop: false }`
[INFO] [stdout] cd42c3421f17ffd60565b3107b26611016351584ca80c7e7984f821a63f23ea8