[INFO] cloning repository https://github.com/t4rrxnce/supplement3_p2_1
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/t4rrxnce/supplement3_p2_1" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ft4rrxnce%2Fsupplement3_p2_1", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ft4rrxnce%2Fsupplement3_p2_1'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 9aedf3a6b291de9481b8f7ae32d19b9118288b9e
[INFO] checking t4rrxnce/supplement3_p2_1 against master#d93f678fa55842cccd2f091deccd93e9494b3764 for pr-138844
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ft4rrxnce%2Fsupplement3_p2_1" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/t4rrxnce/supplement3_p2_1 on toolchain d93f678fa55842cccd2f091deccd93e9494b3764
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d93f678fa55842cccd2f091deccd93e9494b3764" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/t4rrxnce/supplement3_p2_1
[INFO] finished tweaking git repo https://github.com/t4rrxnce/supplement3_p2_1
[INFO] tweaked toml for git repo https://github.com/t4rrxnce/supplement3_p2_1 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/t4rrxnce/supplement3_p2_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" "+d93f678fa55842cccd2f091deccd93e9494b3764" "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-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:4b26683ee3c49f365255c425c23003cbf4366de097804722c29c5bbbee3624d2" "/opt/rustwide/cargo-home/bin/cargo" "+d93f678fa55842cccd2f091deccd93e9494b3764" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3bb33654f5342c848aa7c6196799b84c94b4ad31012300b15e1dde8c10fd5613
[INFO] running `Command { std: "docker" "start" "-a" "3bb33654f5342c848aa7c6196799b84c94b4ad31012300b15e1dde8c10fd5613", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3bb33654f5342c848aa7c6196799b84c94b4ad31012300b15e1dde8c10fd5613", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3bb33654f5342c848aa7c6196799b84c94b4ad31012300b15e1dde8c10fd5613", kill_on_drop: false }`
[INFO] [stdout] 3bb33654f5342c848aa7c6196799b84c94b4ad31012300b15e1dde8c10fd5613
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:4b26683ee3c49f365255c425c23003cbf4366de097804722c29c5bbbee3624d2" "/opt/rustwide/cargo-home/bin/cargo" "+d93f678fa55842cccd2f091deccd93e9494b3764" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9e2a18c00fa94f8c80df792c7c9dda6d81af987c0c2a0971ef7e231f8a7e5628
[INFO] running `Command { std: "docker" "start" "-a" "9e2a18c00fa94f8c80df792c7c9dda6d81af987c0c2a0971ef7e231f8a7e5628", kill_on_drop: false }`
[INFO] [stderr]     Checking supplement3_p2_1 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.20s
[INFO] running `Command { std: "docker" "inspect" "9e2a18c00fa94f8c80df792c7c9dda6d81af987c0c2a0971ef7e231f8a7e5628", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9e2a18c00fa94f8c80df792c7c9dda6d81af987c0c2a0971ef7e231f8a7e5628", kill_on_drop: false }`
[INFO] [stdout] 9e2a18c00fa94f8c80df792c7c9dda6d81af987c0c2a0971ef7e231f8a7e5628