[INFO] cloning repository https://github.com/ADemaret/the_lab_algo_floyd_cycle_detection
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ADemaret/the_lab_algo_floyd_cycle_detection" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FADemaret%2Fthe_lab_algo_floyd_cycle_detection", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FADemaret%2Fthe_lab_algo_floyd_cycle_detection'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 8e1e31c74d86bacb1844f929eff2d1c7f6ea466a
[INFO] testing ADemaret/the_lab_algo_floyd_cycle_detection against master#733b47ea4b1b86216f14ef56e49440c33933f230+rustflags=-Copt-level=3 for pr-138759
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FADemaret%2Fthe_lab_algo_floyd_cycle_detection" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/ADemaret/the_lab_algo_floyd_cycle_detection
[INFO] finished tweaking git repo https://github.com/ADemaret/the_lab_algo_floyd_cycle_detection
[INFO] tweaked toml for git repo https://github.com/ADemaret/the_lab_algo_floyd_cycle_detection written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/ADemaret/the_lab_algo_floyd_cycle_detection on toolchain 733b47ea4b1b86216f14ef56e49440c33933f230
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/ADemaret/the_lab_algo_floyd_cycle_detection 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" "+733b47ea4b1b86216f14ef56e49440c33933f230" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 186cfa9a497d1e08285e541c229433bbbffc56f8756a12fe5b43d0fb97f6e0f7
[INFO] running `Command { std: "docker" "start" "-a" "186cfa9a497d1e08285e541c229433bbbffc56f8756a12fe5b43d0fb97f6e0f7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "186cfa9a497d1e08285e541c229433bbbffc56f8756a12fe5b43d0fb97f6e0f7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "186cfa9a497d1e08285e541c229433bbbffc56f8756a12fe5b43d0fb97f6e0f7", kill_on_drop: false }`
[INFO] [stdout] 186cfa9a497d1e08285e541c229433bbbffc56f8756a12fe5b43d0fb97f6e0f7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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 -Copt-level=3" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a79384361b053ed4d68aa5608aa6963512f4d535aeb2f5e6465ad1a9b681b779
[INFO] running `Command { std: "docker" "start" "-a" "a79384361b053ed4d68aa5608aa6963512f4d535aeb2f5e6465ad1a9b681b779", kill_on_drop: false }`
[INFO] [stderr]    Compiling the_lab_algo_floyd_cycle_detection v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.29s
[INFO] running `Command { std: "docker" "inspect" "a79384361b053ed4d68aa5608aa6963512f4d535aeb2f5e6465ad1a9b681b779", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a79384361b053ed4d68aa5608aa6963512f4d535aeb2f5e6465ad1a9b681b779", kill_on_drop: false }`
[INFO] [stdout] a79384361b053ed4d68aa5608aa6963512f4d535aeb2f5e6465ad1a9b681b779
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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 -Copt-level=3" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7b0235706de523dd9a49837c36766fd4127740fbedd8a74b6f399353c3cd4890
[INFO] running `Command { std: "docker" "start" "-a" "7b0235706de523dd9a49837c36766fd4127740fbedd8a74b6f399353c3cd4890", kill_on_drop: false }`
[INFO] [stderr]    Compiling the_lab_algo_floyd_cycle_detection v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.38s
[INFO] running `Command { std: "docker" "inspect" "7b0235706de523dd9a49837c36766fd4127740fbedd8a74b6f399353c3cd4890", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7b0235706de523dd9a49837c36766fd4127740fbedd8a74b6f399353c3cd4890", kill_on_drop: false }`
[INFO] [stdout] 7b0235706de523dd9a49837c36766fd4127740fbedd8a74b6f399353c3cd4890
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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 -Copt-level=3" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] a6d5b37e253cf4b784e3c8749d5924adacc4fc9b1acc6b4b633ae2adbe41c1db
[INFO] running `Command { std: "docker" "start" "-a" "a6d5b37e253cf4b784e3c8749d5924adacc4fc9b1acc6b4b633ae2adbe41c1db", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/the_lab_algo_floyd_cycle_detection-71fb9ded13145995)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::test_total ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "a6d5b37e253cf4b784e3c8749d5924adacc4fc9b1acc6b4b633ae2adbe41c1db", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a6d5b37e253cf4b784e3c8749d5924adacc4fc9b1acc6b4b633ae2adbe41c1db", kill_on_drop: false }`
[INFO] [stdout] a6d5b37e253cf4b784e3c8749d5924adacc4fc9b1acc6b4b633ae2adbe41c1db
