[INFO] fetching crate sea 0.1.0...
[INFO] testing sea-0.1.0 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate sea 0.1.0 into /workspace/builds/worker-31/source
[INFO] validating manifest of crates.io crate sea 0.1.0 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 crates.io crate sea 0.1.0
[INFO] finished tweaking crates.io crate sea 0.1.0
[INFO] tweaked toml for crates.io crate sea 0.1.0 written to /workspace/builds/worker-31/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/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] 7ef75ecde6b8ab24d8510d6ee719bd710549c6f67ec0760f892cac093be05a4a
[INFO] running `Command { std: "docker" "start" "-a" "7ef75ecde6b8ab24d8510d6ee719bd710549c6f67ec0760f892cac093be05a4a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7ef75ecde6b8ab24d8510d6ee719bd710549c6f67ec0760f892cac093be05a4a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7ef75ecde6b8ab24d8510d6ee719bd710549c6f67ec0760f892cac093be05a4a", kill_on_drop: false }`
[INFO] [stdout] 7ef75ecde6b8ab24d8510d6ee719bd710549c6f67ec0760f892cac093be05a4a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/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] 7d13222d804ee7ed1b6a42032d0808734c7e74bc2fba9c479e2f1d521cf3d99a
[INFO] running `Command { std: "docker" "start" "-a" "7d13222d804ee7ed1b6a42032d0808734c7e74bc2fba9c479e2f1d521cf3d99a", kill_on_drop: false }`
[INFO] [stderr]    Compiling sea v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.04s
[INFO] running `Command { std: "docker" "inspect" "7d13222d804ee7ed1b6a42032d0808734c7e74bc2fba9c479e2f1d521cf3d99a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7d13222d804ee7ed1b6a42032d0808734c7e74bc2fba9c479e2f1d521cf3d99a", kill_on_drop: false }`
[INFO] [stdout] 7d13222d804ee7ed1b6a42032d0808734c7e74bc2fba9c479e2f1d521cf3d99a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/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] 8c29c7febf01c8e13c0738f8cce3e8fcbbc5b1d38ca24096fa6c585749ed1aeb
[INFO] running `Command { std: "docker" "start" "-a" "8c29c7febf01c8e13c0738f8cce3e8fcbbc5b1d38ca24096fa6c585749ed1aeb", kill_on_drop: false }`
[INFO] [stderr]    Compiling sea v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.62s
[INFO] running `Command { std: "docker" "inspect" "8c29c7febf01c8e13c0738f8cce3e8fcbbc5b1d38ca24096fa6c585749ed1aeb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8c29c7febf01c8e13c0738f8cce3e8fcbbc5b1d38ca24096fa6c585749ed1aeb", kill_on_drop: false }`
[INFO] [stdout] 8c29c7febf01c8e13c0738f8cce3e8fcbbc5b1d38ca24096fa6c585749ed1aeb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/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] 9aa59ec9befc14c6f006e4a8b6c7c7deb26eba78db95d8b8fe4f73abf7774384
[INFO] running `Command { std: "docker" "start" "-a" "9aa59ec9befc14c6f006e4a8b6c7c7deb26eba78db95d8b8fe4f73abf7774384", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/sea-4b22be264fa1d109)
[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] [stderr]    Doc-tests sea
[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" "9aa59ec9befc14c6f006e4a8b6c7c7deb26eba78db95d8b8fe4f73abf7774384", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9aa59ec9befc14c6f006e4a8b6c7c7deb26eba78db95d8b8fe4f73abf7774384", kill_on_drop: false }`
[INFO] [stdout] 9aa59ec9befc14c6f006e4a8b6c7c7deb26eba78db95d8b8fe4f73abf7774384