[INFO] cloning repository https://github.com/Reinvo/segmentation-sieve [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Reinvo/segmentation-sieve" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FReinvo%2Fsegmentation-sieve", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FReinvo%2Fsegmentation-sieve'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 099c0369c9b7717924cf414ef5de4a70958341fe [INFO] testing Reinvo/segmentation-sieve against beta-2021-09-08 for beta-1.56-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FReinvo%2Fsegmentation-sieve" "/workspace/builds/worker-87/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-87/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Reinvo/segmentation-sieve on toolchain beta-2021-09-08 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/Reinvo/segmentation-sieve [INFO] finished tweaking git repo https://github.com/Reinvo/segmentation-sieve [INFO] tweaked toml for git repo https://github.com/Reinvo/segmentation-sieve written to /workspace/builds/worker-87/source/Cargo.toml [INFO] crate git repo https://github.com/Reinvo/segmentation-sieve already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "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-87/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-87/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] dad49caa08b14fdd5f43fe1cf1ddba83c77cf6fa2201badc55f133b6b3489c68 [INFO] running `Command { std: "docker" "start" "-a" "dad49caa08b14fdd5f43fe1cf1ddba83c77cf6fa2201badc55f133b6b3489c68", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "dad49caa08b14fdd5f43fe1cf1ddba83c77cf6fa2201badc55f133b6b3489c68", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "dad49caa08b14fdd5f43fe1cf1ddba83c77cf6fa2201badc55f133b6b3489c68", kill_on_drop: false }` [INFO] [stdout] dad49caa08b14fdd5f43fe1cf1ddba83c77cf6fa2201badc55f133b6b3489c68 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-87/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-87/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d83a7305f79ec195a4135acc3d6fb752bd2a86776bcbde0b61620611ed3a1188 [INFO] running `Command { std: "docker" "start" "-a" "d83a7305f79ec195a4135acc3d6fb752bd2a86776bcbde0b61620611ed3a1188", kill_on_drop: false }` [INFO] [stderr] Compiling segmentation-sieve v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.84s [INFO] running `Command { std: "docker" "inspect" "d83a7305f79ec195a4135acc3d6fb752bd2a86776bcbde0b61620611ed3a1188", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d83a7305f79ec195a4135acc3d6fb752bd2a86776bcbde0b61620611ed3a1188", kill_on_drop: false }` [INFO] [stdout] d83a7305f79ec195a4135acc3d6fb752bd2a86776bcbde0b61620611ed3a1188 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-87/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-87/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 383cebf74d141ac8ddcd995c2004149c8f2fa9ee8648e90aa49818041cc21302 [INFO] running `Command { std: "docker" "start" "-a" "383cebf74d141ac8ddcd995c2004149c8f2fa9ee8648e90aa49818041cc21302", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling segmentation-sieve v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.21s [INFO] running `Command { std: "docker" "inspect" "383cebf74d141ac8ddcd995c2004149c8f2fa9ee8648e90aa49818041cc21302", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "383cebf74d141ac8ddcd995c2004149c8f2fa9ee8648e90aa49818041cc21302", kill_on_drop: false }` [INFO] [stdout] 383cebf74d141ac8ddcd995c2004149c8f2fa9ee8648e90aa49818041cc21302 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-87/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-87/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 616cddf4a1523f690c814fcdd0f9f2f8809722090bad1aa89bcac463e2aaa58b [INFO] running `Command { std: "docker" "start" "-a" "616cddf4a1523f690c814fcdd0f9f2f8809722090bad1aa89bcac463e2aaa58b", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.58s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/segmentation_sieve-173ee1a22df29931) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "616cddf4a1523f690c814fcdd0f9f2f8809722090bad1aa89bcac463e2aaa58b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "616cddf4a1523f690c814fcdd0f9f2f8809722090bad1aa89bcac463e2aaa58b", kill_on_drop: false }` [INFO] [stdout] 616cddf4a1523f690c814fcdd0f9f2f8809722090bad1aa89bcac463e2aaa58b