[INFO] cloning repository https://github.com/pmhsfelix/rust-bits
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/pmhsfelix/rust-bits" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpmhsfelix%2Frust-bits", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpmhsfelix%2Frust-bits'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 9bf632d4f0e31f705caff289d8e0fa749ff1cbfd
[INFO] checking pmhsfelix/rust-bits against master#1557fb031b272b4c5bfcc7de5df7eddc7b36a584 for pr-73166
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpmhsfelix%2Frust-bits" "/workspace/builds/worker-0/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/pmhsfelix/rust-bits on toolchain 1557fb031b272b4c5bfcc7de5df7eddc7b36a584
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1557fb031b272b4c5bfcc7de5df7eddc7b36a584" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/pmhsfelix/rust-bits
[INFO] finished tweaking git repo https://github.com/pmhsfelix/rust-bits
[INFO] tweaked toml for git repo https://github.com/pmhsfelix/rust-bits written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] crate git repo https://github.com/pmhsfelix/rust-bits already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1557fb031b272b4c5bfcc7de5df7eddc7b36a584" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1557fb031b272b4c5bfcc7de5df7eddc7b36a584" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 976ce753ddb65b4673120f14d27ac74b486c36fed476928a53e5dde1ab84812c
[INFO] running `Command { std: "docker" "start" "-a" "976ce753ddb65b4673120f14d27ac74b486c36fed476928a53e5dde1ab84812c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "976ce753ddb65b4673120f14d27ac74b486c36fed476928a53e5dde1ab84812c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "976ce753ddb65b4673120f14d27ac74b486c36fed476928a53e5dde1ab84812c", kill_on_drop: false }`
[INFO] [stdout] 976ce753ddb65b4673120f14d27ac74b486c36fed476928a53e5dde1ab84812c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1557fb031b272b4c5bfcc7de5df7eddc7b36a584" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] b009eeac3a8a9406711c81610a0090e0a5f9d29b733b10f30c62b12aa09eaa63
[INFO] running `Command { std: "docker" "start" "-a" "b009eeac3a8a9406711c81610a0090e0a5f9d29b733b10f30c62b12aa09eaa63", kill_on_drop: false }`
[INFO] [stderr]     Checking rust-bits v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.37s
[INFO] running `Command { std: "docker" "inspect" "b009eeac3a8a9406711c81610a0090e0a5f9d29b733b10f30c62b12aa09eaa63", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b009eeac3a8a9406711c81610a0090e0a5f9d29b733b10f30c62b12aa09eaa63", kill_on_drop: false }`
[INFO] [stdout] b009eeac3a8a9406711c81610a0090e0a5f9d29b733b10f30c62b12aa09eaa63