[INFO] cloning repository https://github.com/raigo/sorting-challenge
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/raigo/sorting-challenge" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fraigo%2Fsorting-challenge", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fraigo%2Fsorting-challenge'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 96b2e1266da8dded6d92ace3ab7b49529cf49854
[INFO] checking raigo/sorting-challenge/96b2e1266da8dded6d92ace3ab7b49529cf49854 against master#91c0823ee63e793d990bb9fed898dc95b5d6db51 for pr-125741
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fraigo%2Fsorting-challenge" "/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/raigo/sorting-challenge on toolchain 91c0823ee63e793d990bb9fed898dc95b5d6db51
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+91c0823ee63e793d990bb9fed898dc95b5d6db51" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/raigo/sorting-challenge
[INFO] finished tweaking git repo https://github.com/raigo/sorting-challenge
[INFO] tweaked toml for git repo https://github.com/raigo/sorting-challenge written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/raigo/sorting-challenge 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" "+91c0823ee63e793d990bb9fed898dc95b5d6db51" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded time v0.1.26
[INFO] [stderr]   Downloaded gcc v0.3.8
[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:dff56e7819e73ed36160586b3445e93eb0be776c16704aeeded9c3fb668b2384" "/opt/rustwide/cargo-home/bin/cargo" "+91c0823ee63e793d990bb9fed898dc95b5d6db51" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] aa1dbe1581c972f655c33500a2b0d8b43967dff35b7e8ae4abb7a9ca6f745138
[INFO] running `Command { std: "docker" "start" "-a" "aa1dbe1581c972f655c33500a2b0d8b43967dff35b7e8ae4abb7a9ca6f745138", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "aa1dbe1581c972f655c33500a2b0d8b43967dff35b7e8ae4abb7a9ca6f745138", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aa1dbe1581c972f655c33500a2b0d8b43967dff35b7e8ae4abb7a9ca6f745138", kill_on_drop: false }`
[INFO] [stdout] aa1dbe1581c972f655c33500a2b0d8b43967dff35b7e8ae4abb7a9ca6f745138
[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:dff56e7819e73ed36160586b3445e93eb0be776c16704aeeded9c3fb668b2384" "/opt/rustwide/cargo-home/bin/cargo" "+91c0823ee63e793d990bb9fed898dc95b5d6db51" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0da1f1d1b3bb6248a056514f251d9ecaeea4206377fdb50cc5404d7f2e4adece
[INFO] running `Command { std: "docker" "start" "-a" "0da1f1d1b3bb6248a056514f251d9ecaeea4206377fdb50cc5404d7f2e4adece", kill_on_drop: false }`
[INFO] [stderr]    Compiling gcc v0.3.8
[INFO] [stderr]     Checking libc v0.1.8
[INFO] [stderr]    Compiling time v0.1.26
[INFO] [stderr]     Checking sorting v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.42s
[INFO] running `Command { std: "docker" "inspect" "0da1f1d1b3bb6248a056514f251d9ecaeea4206377fdb50cc5404d7f2e4adece", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0da1f1d1b3bb6248a056514f251d9ecaeea4206377fdb50cc5404d7f2e4adece", kill_on_drop: false }`
[INFO] [stdout] 0da1f1d1b3bb6248a056514f251d9ecaeea4206377fdb50cc5404d7f2e4adece