[INFO] cloning repository https://github.com/Wafelack/corsutils
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Wafelack/corsutils" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FWafelack%2Fcorsutils", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FWafelack%2Fcorsutils'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 77b88eb9f80dfa8e19121dfd970e014a66e426ed
[INFO] checking Wafelack/corsutils against master#4fa76a4a7742bb9c1febe33019f5a9e7e4839a65 for pr-83744
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FWafelack%2Fcorsutils" "/workspace/builds/worker-7/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Wafelack/corsutils on toolchain 4fa76a4a7742bb9c1febe33019f5a9e7e4839a65
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+4fa76a4a7742bb9c1febe33019f5a9e7e4839a65" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Wafelack/corsutils
[INFO] finished tweaking git repo https://github.com/Wafelack/corsutils
[INFO] tweaked toml for git repo https://github.com/Wafelack/corsutils written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] crate git repo https://github.com/Wafelack/corsutils already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+4fa76a4a7742bb9c1febe33019f5a9e7e4839a65" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+4fa76a4a7742bb9c1febe33019f5a9e7e4839a65" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e7675f11cac65ded3ec7c3ea0038d684532be186b81e95ebf7acd95c8044eb6f
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "e7675f11cac65ded3ec7c3ea0038d684532be186b81e95ebf7acd95c8044eb6f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e7675f11cac65ded3ec7c3ea0038d684532be186b81e95ebf7acd95c8044eb6f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e7675f11cac65ded3ec7c3ea0038d684532be186b81e95ebf7acd95c8044eb6f", kill_on_drop: false }`
[INFO] [stdout] e7675f11cac65ded3ec7c3ea0038d684532be186b81e95ebf7acd95c8044eb6f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+4fa76a4a7742bb9c1febe33019f5a9e7e4839a65" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3c08ebba9a686a2b3f2f9997ab43c5bc2a0cd04f9e7de439d2ad8354defaf43e
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "3c08ebba9a686a2b3f2f9997ab43c5bc2a0cd04f9e7de439d2ad8354defaf43e", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.93
[INFO] [stderr]     Checking utils v0.1.0 (/opt/rustwide/workdir/utils)
[INFO] [stderr]     Checking false_ v0.1.0 (/opt/rustwide/workdir/false_)
[INFO] [stderr]     Checking true_ v0.1.0 (/opt/rustwide/workdir/true_)
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking clap v2.33.3
[INFO] [stderr]     Checking whoami v0.1.0 (/opt/rustwide/workdir/whoami)
[INFO] [stderr]     Checking chmod v0.1.0 (/opt/rustwide/workdir/chmod)
[INFO] [stderr]     Checking yes v0.1.0 (/opt/rustwide/workdir/yes)
[INFO] [stderr]     Checking rmdir v0.1.0 (/opt/rustwide/workdir/rmdir)
[INFO] [stderr]     Checking cp v0.1.0 (/opt/rustwide/workdir/cp)
[INFO] [stderr]     Checking cat v0.1.0 (/opt/rustwide/workdir/cat)
[INFO] [stderr]     Checking sleep v0.1.0 (/opt/rustwide/workdir/sleep)
[INFO] [stderr]     Checking rm v0.1.0 (/opt/rustwide/workdir/rm)
[INFO] [stderr]     Checking mkdir v0.1.0 (/opt/rustwide/workdir/mkdir)
[INFO] [stderr]     Checking pwd v0.1.0 (/opt/rustwide/workdir/pwd)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.43s
[INFO] running `Command { std: "docker" "inspect" "3c08ebba9a686a2b3f2f9997ab43c5bc2a0cd04f9e7de439d2ad8354defaf43e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3c08ebba9a686a2b3f2f9997ab43c5bc2a0cd04f9e7de439d2ad8354defaf43e", kill_on_drop: false }`
[INFO] [stdout] 3c08ebba9a686a2b3f2f9997ab43c5bc2a0cd04f9e7de439d2ad8354defaf43e