[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 1.55.0 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-90/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-90/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Reinvo/segmentation-sieve on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "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-90/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" "+1.55.0" "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-90/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-90/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" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4937d74e6c8bf273a79411b1954ca94ae23194d73ae5f581dfca65b9606b1953
[INFO] running `Command { std: "docker" "start" "-a" "4937d74e6c8bf273a79411b1954ca94ae23194d73ae5f581dfca65b9606b1953", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4937d74e6c8bf273a79411b1954ca94ae23194d73ae5f581dfca65b9606b1953", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4937d74e6c8bf273a79411b1954ca94ae23194d73ae5f581dfca65b9606b1953", kill_on_drop: false }`
[INFO] [stdout] 4937d74e6c8bf273a79411b1954ca94ae23194d73ae5f581dfca65b9606b1953
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-90/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-90/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" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 97b2eee3a4837068bf8003bb12c992f3ea41ce48c7e854c0b965cccdb7f9c3ed
[INFO] running `Command { std: "docker" "start" "-a" "97b2eee3a4837068bf8003bb12c992f3ea41ce48c7e854c0b965cccdb7f9c3ed", kill_on_drop: false }`
[INFO] [stderr]    Compiling segmentation-sieve v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.64s
[INFO] running `Command { std: "docker" "inspect" "97b2eee3a4837068bf8003bb12c992f3ea41ce48c7e854c0b965cccdb7f9c3ed", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "97b2eee3a4837068bf8003bb12c992f3ea41ce48c7e854c0b965cccdb7f9c3ed", kill_on_drop: false }`
[INFO] [stdout] 97b2eee3a4837068bf8003bb12c992f3ea41ce48c7e854c0b965cccdb7f9c3ed
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-90/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-90/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" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9c7b3180ec842dce36b2e761bbd6fb2ce463ae05ed942808aff81e101261cb0a
[INFO] running `Command { std: "docker" "start" "-a" "9c7b3180ec842dce36b2e761bbd6fb2ce463ae05ed942808aff81e101261cb0a", 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 1.81s
[INFO] running `Command { std: "docker" "inspect" "9c7b3180ec842dce36b2e761bbd6fb2ce463ae05ed942808aff81e101261cb0a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9c7b3180ec842dce36b2e761bbd6fb2ce463ae05ed942808aff81e101261cb0a", kill_on_drop: false }`
[INFO] [stdout] 9c7b3180ec842dce36b2e761bbd6fb2ce463ae05ed942808aff81e101261cb0a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-90/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-90/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" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] d5609decf5f87d8177c91aed6663f4c5dd896eb7754dcb87b8a49ef10f8a7211
[INFO] running `Command { std: "docker" "start" "-a" "d5609decf5f87d8177c91aed6663f4c5dd896eb7754dcb87b8a49ef10f8a7211", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 15.99s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/segmentation_sieve-7f68289931c92080)
[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" "d5609decf5f87d8177c91aed6663f4c5dd896eb7754dcb87b8a49ef10f8a7211", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d5609decf5f87d8177c91aed6663f4c5dd896eb7754dcb87b8a49ef10f8a7211", kill_on_drop: false }`
[INFO] [stdout] d5609decf5f87d8177c91aed6663f4c5dd896eb7754dcb87b8a49ef10f8a7211