[INFO] cloning repository https://github.com/syntacticsugarglider/rustc-bug-mcve
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/syntacticsugarglider/rustc-bug-mcve" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsyntacticsugarglider%2Frustc-bug-mcve", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsyntacticsugarglider%2Frustc-bug-mcve'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] a54922dc06e4948d12acfe3a58c6491ead9da9b8
[INFO] checking syntacticsugarglider/rustc-bug-mcve against 1.55.0 for beta-1.56-3
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsyntacticsugarglider%2Frustc-bug-mcve" "/workspace/builds/worker-84/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-84/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/syntacticsugarglider/rustc-bug-mcve on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/syntacticsugarglider/rustc-bug-mcve
[INFO] finished tweaking git repo https://github.com/syntacticsugarglider/rustc-bug-mcve
[INFO] tweaked toml for git repo https://github.com/syntacticsugarglider/rustc-bug-mcve written to /workspace/builds/worker-84/source/Cargo.toml
[INFO] crate git repo https://github.com/syntacticsugarglider/rustc-bug-mcve already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "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-84/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-84/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c84ae9aee5fd7d67ff2d10afddc85f5a148d9df9dc34c86681b1d03b8d573945
[INFO] running `Command { std: "docker" "start" "-a" "c84ae9aee5fd7d67ff2d10afddc85f5a148d9df9dc34c86681b1d03b8d573945", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c84ae9aee5fd7d67ff2d10afddc85f5a148d9df9dc34c86681b1d03b8d573945", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c84ae9aee5fd7d67ff2d10afddc85f5a148d9df9dc34c86681b1d03b8d573945", kill_on_drop: false }`
[INFO] [stdout] c84ae9aee5fd7d67ff2d10afddc85f5a148d9df9dc34c86681b1d03b8d573945
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-84/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-84/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5d2515d4ec73f0f2bac46bd1102a2611e7a8de81e0b5c173c973f9396ebc8d9d
[INFO] running `Command { std: "docker" "start" "-a" "5d2515d4ec73f0f2bac46bd1102a2611e7a8de81e0b5c173c973f9396ebc8d9d", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Checking mcve v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] error: could not compile `mcve`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustc --crate-name mcve --edition=2018 src/lib.rs --error-format=json --json=diagnostic-rendered-ansi --emit=dep-info,metadata -C embed-bitcode=no -C debuginfo=2 --test -C metadata=d4d933fad6036281 -C extra-filename=-d4d933fad6036281 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --cap-lints=warn` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "5d2515d4ec73f0f2bac46bd1102a2611e7a8de81e0b5c173c973f9396ebc8d9d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5d2515d4ec73f0f2bac46bd1102a2611e7a8de81e0b5c173c973f9396ebc8d9d", kill_on_drop: false }`
[INFO] [stdout] 5d2515d4ec73f0f2bac46bd1102a2611e7a8de81e0b5c173c973f9396ebc8d9d
