[INFO] fetching crate creek 0.2.0...
[INFO] testing creek-0.2.0 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate creek 0.2.0 into /workspace/builds/worker-22/source
[INFO] validating manifest of crates.io crate creek 0.2.0 on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate creek 0.2.0
[INFO] finished tweaking crates.io crate creek 0.2.0
[INFO] tweaked toml for crates.io crate creek 0.2.0 written to /workspace/builds/worker-22/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 807df7bff9cd644bffc58cac970aaba23fbfb1fb35a66dcd847b9a18508f3b0c
[INFO] running `Command { std: "docker" "start" "-a" "807df7bff9cd644bffc58cac970aaba23fbfb1fb35a66dcd847b9a18508f3b0c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "807df7bff9cd644bffc58cac970aaba23fbfb1fb35a66dcd847b9a18508f3b0c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "807df7bff9cd644bffc58cac970aaba23fbfb1fb35a66dcd847b9a18508f3b0c", kill_on_drop: false }`
[INFO] [stdout] 807df7bff9cd644bffc58cac970aaba23fbfb1fb35a66dcd847b9a18508f3b0c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 77a45b94e9687e4e0ca26b0a727599b22f120a0ad77c38d97161720b8af31e9f
[INFO] running `Command { std: "docker" "start" "-a" "77a45b94e9687e4e0ca26b0a727599b22f120a0ad77c38d97161720b8af31e9f", kill_on_drop: false }`
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling encoding_rs v0.8.31
[INFO] [stderr]    Compiling bytemuck v1.9.1
[INFO] [stderr]    Compiling bitflags v1.3.2
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling arrayvec v0.7.2
[INFO] [stderr]    Compiling cache-padded v1.2.0
[INFO] [stderr]    Compiling byte-slice-cast v1.2.1
[INFO] [stderr]    Compiling log v0.4.16
[INFO] [stderr]    Compiling rtrb v0.2.2
[INFO] [stderr]    Compiling symphonia-core v0.4.0
[INFO] [stderr]    Compiling creek-core v0.1.0
[INFO] [stderr]    Compiling creek-encode-wav v0.1.0
[INFO] [stderr]    Compiling symphonia-codec-pcm v0.4.0
[INFO] [stderr]    Compiling symphonia-metadata v0.4.0
[INFO] [stderr]    Compiling symphonia-utils-xiph v0.4.0
[INFO] [stderr]    Compiling symphonia-format-wav v0.4.1
[INFO] [stderr]    Compiling symphonia-bundle-flac v0.4.0
[INFO] [stderr]    Compiling symphonia-format-ogg v0.4.0
[INFO] [stderr]    Compiling symphonia-codec-vorbis v0.4.0
[INFO] [stderr]    Compiling symphonia v0.4.0
[INFO] [stderr]    Compiling creek-decode-symphonia v0.1.0
[INFO] [stderr]    Compiling creek v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [optimized + debuginfo] target(s) in 6.32s
[INFO] running `Command { std: "docker" "inspect" "77a45b94e9687e4e0ca26b0a727599b22f120a0ad77c38d97161720b8af31e9f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "77a45b94e9687e4e0ca26b0a727599b22f120a0ad77c38d97161720b8af31e9f", kill_on_drop: false }`
[INFO] [stdout] 77a45b94e9687e4e0ca26b0a727599b22f120a0ad77c38d97161720b8af31e9f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 729f7382e63f118f5bdc96cbc3e597ac254d01b8bc72ad175999802f3a7a8de1
[INFO] running `Command { std: "docker" "start" "-a" "729f7382e63f118f5bdc96cbc3e597ac254d01b8bc72ad175999802f3a7a8de1", kill_on_drop: false }`
[INFO] [stderr]    Compiling creek v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [optimized + debuginfo] target(s) in 0.43s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/creek-805d64031b296039)
[INFO] running `Command { std: "docker" "inspect" "729f7382e63f118f5bdc96cbc3e597ac254d01b8bc72ad175999802f3a7a8de1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "729f7382e63f118f5bdc96cbc3e597ac254d01b8bc72ad175999802f3a7a8de1", kill_on_drop: false }`
[INFO] [stdout] 729f7382e63f118f5bdc96cbc3e597ac254d01b8bc72ad175999802f3a7a8de1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] bc0768e7ec44471b7bcc82ea8b20dcc6baecdbc770d63392a9f941dc55767a6f
[INFO] running `Command { std: "docker" "start" "-a" "bc0768e7ec44471b7bcc82ea8b20dcc6baecdbc770d63392a9f941dc55767a6f", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [optimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/creek-805d64031b296039)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stderr]    Doc-tests creek
[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" "bc0768e7ec44471b7bcc82ea8b20dcc6baecdbc770d63392a9f941dc55767a6f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bc0768e7ec44471b7bcc82ea8b20dcc6baecdbc770d63392a9f941dc55767a6f", kill_on_drop: false }`
[INFO] [stdout] bc0768e7ec44471b7bcc82ea8b20dcc6baecdbc770d63392a9f941dc55767a6f