[INFO] cloning repository https://github.com/Julien-cpsn/Rust-Cosmopolitan
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Julien-cpsn/Rust-Cosmopolitan" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJulien-cpsn%2FRust-Cosmopolitan", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJulien-cpsn%2FRust-Cosmopolitan'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 9d90143539cc0614b02158f7ef2c5e950169d931
[INFO] checking Julien-cpsn/Rust-Cosmopolitan against master#c756124775121dea0e640652c5ee3c89e3dd0eb4 for pr-154971-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJulien-cpsn%2FRust-Cosmopolitan" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'...
[INFO] [stderr] done.
[INFO] removed /workspace/builds/worker-4-tc1/source/.cargo/config.toml
[INFO] removed /workspace/builds/worker-4-tc1/source/rust-toolchain.toml
[INFO] started tweaking git repo https://github.com/Julien-cpsn/Rust-Cosmopolitan
[INFO] finished tweaking git repo https://github.com/Julien-cpsn/Rust-Cosmopolitan
[INFO] tweaked toml for git repo https://github.com/Julien-cpsn/Rust-Cosmopolitan written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Julien-cpsn/Rust-Cosmopolitan on toolchain c756124775121dea0e640652c5ee3c89e3dd0eb4
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c756124775121dea0e640652c5ee3c89e3dd0eb4" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/Julien-cpsn/Rust-Cosmopolitan 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" "+c756124775121dea0e640652c5ee3c89e3dd0eb4" "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-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+c756124775121dea0e640652c5ee3c89e3dd0eb4" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6bc85773b6e699a0cc5e93d3b435b2578a7047c7edb52041dc96b7b3839a0cc8
[INFO] running `Command { std: "docker" "start" "-a" "6bc85773b6e699a0cc5e93d3b435b2578a7047c7edb52041dc96b7b3839a0cc8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6bc85773b6e699a0cc5e93d3b435b2578a7047c7edb52041dc96b7b3839a0cc8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6bc85773b6e699a0cc5e93d3b435b2578a7047c7edb52041dc96b7b3839a0cc8", kill_on_drop: false }`
[INFO] [stdout] 6bc85773b6e699a0cc5e93d3b435b2578a7047c7edb52041dc96b7b3839a0cc8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+c756124775121dea0e640652c5ee3c89e3dd0eb4" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1b20e7fcbe07b8ed0db9d1caff2ef4a4f2b7ac9037cfa257da2b14499ecf2e3f
[INFO] running `Command { std: "docker" "start" "-a" "1b20e7fcbe07b8ed0db9d1caff2ef4a4f2b7ac9037cfa257da2b14499ecf2e3f", kill_on_drop: false }`
[INFO] [stderr]     Checking rust-cosmopolitan v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.39s
[INFO] running `Command { std: "docker" "inspect" "1b20e7fcbe07b8ed0db9d1caff2ef4a4f2b7ac9037cfa257da2b14499ecf2e3f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1b20e7fcbe07b8ed0db9d1caff2ef4a4f2b7ac9037cfa257da2b14499ecf2e3f", kill_on_drop: false }`
[INFO] [stdout] 1b20e7fcbe07b8ed0db9d1caff2ef4a4f2b7ac9037cfa257da2b14499ecf2e3f