[INFO] fetching crate ophelia 0.3.2...
[INFO] testing ophelia-0.3.2 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate ophelia 0.3.2 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate ophelia 0.3.2 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 ophelia 0.3.2
[INFO] finished tweaking crates.io crate ophelia 0.3.2
[INFO] tweaked toml for crates.io crate ophelia 0.3.2 written to /workspace/builds/worker-7/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] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] 536f33a7e8840e8d2d968bf814c18df9d9a223762a3d1ba011f4360cf60c7080
[INFO] running `Command { std: "docker" "start" "-a" "536f33a7e8840e8d2d968bf814c18df9d9a223762a3d1ba011f4360cf60c7080", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "536f33a7e8840e8d2d968bf814c18df9d9a223762a3d1ba011f4360cf60c7080", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "536f33a7e8840e8d2d968bf814c18df9d9a223762a3d1ba011f4360cf60c7080", kill_on_drop: false }`
[INFO] [stdout] 536f33a7e8840e8d2d968bf814c18df9d9a223762a3d1ba011f4360cf60c7080
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] d937a7ecd57771bd7b5f4d699204935ac60172bd516b66d23334879de72da5e3
[INFO] running `Command { std: "docker" "start" "-a" "d937a7ecd57771bd7b5f4d699204935ac60172bd516b66d23334879de72da5e3", kill_on_drop: false }`
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling thiserror-impl v1.0.29
[INFO] [stderr]    Compiling thiserror v1.0.29
[INFO] [stderr]    Compiling ophelia-hasher v0.2.0
[INFO] [stderr]    Compiling ophelia v0.3.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.25s
[INFO] running `Command { std: "docker" "inspect" "d937a7ecd57771bd7b5f4d699204935ac60172bd516b66d23334879de72da5e3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d937a7ecd57771bd7b5f4d699204935ac60172bd516b66d23334879de72da5e3", kill_on_drop: false }`
[INFO] [stdout] d937a7ecd57771bd7b5f4d699204935ac60172bd516b66d23334879de72da5e3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] 0c8641b8b65e3b957c501830e4cb45ce94753d13ed5f76f868909e9592ce3db1
[INFO] running `Command { std: "docker" "start" "-a" "0c8641b8b65e3b957c501830e4cb45ce94753d13ed5f76f868909e9592ce3db1", kill_on_drop: false }`
[INFO] [stderr]    Compiling ophelia v0.3.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.56s
[INFO] running `Command { std: "docker" "inspect" "0c8641b8b65e3b957c501830e4cb45ce94753d13ed5f76f868909e9592ce3db1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0c8641b8b65e3b957c501830e4cb45ce94753d13ed5f76f868909e9592ce3db1", kill_on_drop: false }`
[INFO] [stdout] 0c8641b8b65e3b957c501830e4cb45ce94753d13ed5f76f868909e9592ce3db1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] d021471b88badaade9d70b708f752cfd73754c62bd6a8ec8e5621b06ce4be814
[INFO] running `Command { std: "docker" "start" "-a" "d021471b88badaade9d70b708f752cfd73754c62bd6a8ec8e5621b06ce4be814", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/ophelia-30b2aa26f5d5f747)
[INFO] [stderr]    Doc-tests ophelia
[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] [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" "d021471b88badaade9d70b708f752cfd73754c62bd6a8ec8e5621b06ce4be814", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d021471b88badaade9d70b708f752cfd73754c62bd6a8ec8e5621b06ce4be814", kill_on_drop: false }`
[INFO] [stdout] d021471b88badaade9d70b708f752cfd73754c62bd6a8ec8e5621b06ce4be814