[INFO] cloning repository https://github.com/9999years/estradiol.rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/9999years/estradiol.rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F9999years%2Festradiol.rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F9999years%2Festradiol.rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 4e5b2531df46dd8476bc6988eb100063bf9b8a60
[INFO] testing 9999years/estradiol.rs against 1.55.0 for beta-1.56-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F9999years%2Festradiol.rs" "/workspace/builds/worker-47/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-47/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/9999years/estradiol.rs 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/9999years/estradiol.rs
[INFO] finished tweaking git repo https://github.com/9999years/estradiol.rs
[INFO] tweaked toml for git repo https://github.com/9999years/estradiol.rs written to /workspace/builds/worker-47/source/Cargo.toml
[INFO] crate git repo https://github.com/9999years/estradiol.rs 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-47/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-47/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] e2b3c9a321690d4c2d781f2817084c68e76a40669bc73f834d4f5908a5c68d19
[INFO] running `Command { std: "docker" "start" "-a" "e2b3c9a321690d4c2d781f2817084c68e76a40669bc73f834d4f5908a5c68d19", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e2b3c9a321690d4c2d781f2817084c68e76a40669bc73f834d4f5908a5c68d19", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e2b3c9a321690d4c2d781f2817084c68e76a40669bc73f834d4f5908a5c68d19", kill_on_drop: false }`
[INFO] [stdout] e2b3c9a321690d4c2d781f2817084c68e76a40669bc73f834d4f5908a5c68d19
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-47/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-47/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] 417e44676f94c73bdb29bdda0a89bc403fb2b2db17e940d203e99a110e012036
[INFO] running `Command { std: "docker" "start" "-a" "417e44676f94c73bdb29bdda0a89bc403fb2b2db17e940d203e99a110e012036", kill_on_drop: false }`
[INFO] [stderr]    Compiling estradiol v0.0.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.38s
[INFO] running `Command { std: "docker" "inspect" "417e44676f94c73bdb29bdda0a89bc403fb2b2db17e940d203e99a110e012036", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "417e44676f94c73bdb29bdda0a89bc403fb2b2db17e940d203e99a110e012036", kill_on_drop: false }`
[INFO] [stdout] 417e44676f94c73bdb29bdda0a89bc403fb2b2db17e940d203e99a110e012036
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-47/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-47/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] 537f3b235d4c54da654368c5655ad32c6b94ecd30db5542fe06512e965cd51dd
[INFO] running `Command { std: "docker" "start" "-a" "537f3b235d4c54da654368c5655ad32c6b94ecd30db5542fe06512e965cd51dd", kill_on_drop: false }`
[INFO] [stderr]    Compiling estradiol v0.0.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.56s
[INFO] running `Command { std: "docker" "inspect" "537f3b235d4c54da654368c5655ad32c6b94ecd30db5542fe06512e965cd51dd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "537f3b235d4c54da654368c5655ad32c6b94ecd30db5542fe06512e965cd51dd", kill_on_drop: false }`
[INFO] [stdout] 537f3b235d4c54da654368c5655ad32c6b94ecd30db5542fe06512e965cd51dd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-47/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-47/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] cd266d4e791919ddce5b3c5d8ebc6ea80cafb4ec9fc26ef8f88c818cc6aab2e9
[INFO] running `Command { std: "docker" "start" "-a" "cd266d4e791919ddce5b3c5d8ebc6ea80cafb4ec9fc26ef8f88c818cc6aab2e9", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.45s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/estradiol-910cfc3416d26715)
[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" "cd266d4e791919ddce5b3c5d8ebc6ea80cafb4ec9fc26ef8f88c818cc6aab2e9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cd266d4e791919ddce5b3c5d8ebc6ea80cafb4ec9fc26ef8f88c818cc6aab2e9", kill_on_drop: false }`
[INFO] [stdout] cd266d4e791919ddce5b3c5d8ebc6ea80cafb4ec9fc26ef8f88c818cc6aab2e9