[INFO] fetching crate dew 0.0.0...
[INFO] testing dew-0.0.0 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate dew 0.0.0 into /workspace/builds/worker-64/source
[INFO] validating manifest of crates.io crate dew 0.0.0 on toolchain beta-2022-02-22
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate dew 0.0.0
[INFO] finished tweaking crates.io crate dew 0.0.0
[INFO] tweaked toml for crates.io crate dew 0.0.0 written to /workspace/builds/worker-64/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "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-2022-02-22" "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-64/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-64/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 718aa6dc8cb9e985b20acf0e8a4322c45ddb7136112a66e9e2fe81081c046c2d
[INFO] running `Command { std: "docker" "start" "-a" "718aa6dc8cb9e985b20acf0e8a4322c45ddb7136112a66e9e2fe81081c046c2d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "718aa6dc8cb9e985b20acf0e8a4322c45ddb7136112a66e9e2fe81081c046c2d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "718aa6dc8cb9e985b20acf0e8a4322c45ddb7136112a66e9e2fe81081c046c2d", kill_on_drop: false }`
[INFO] [stdout] 718aa6dc8cb9e985b20acf0e8a4322c45ddb7136112a66e9e2fe81081c046c2d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-64/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-64/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c40b37120aaae79df8819f02e9afca1c34675ccdc94f29372cc278ee4af9f7a3
[INFO] running `Command { std: "docker" "start" "-a" "c40b37120aaae79df8819f02e9afca1c34675ccdc94f29372cc278ee4af9f7a3", kill_on_drop: false }`
[INFO] [stderr]    Compiling dew v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.88s
[INFO] running `Command { std: "docker" "inspect" "c40b37120aaae79df8819f02e9afca1c34675ccdc94f29372cc278ee4af9f7a3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c40b37120aaae79df8819f02e9afca1c34675ccdc94f29372cc278ee4af9f7a3", kill_on_drop: false }`
[INFO] [stdout] c40b37120aaae79df8819f02e9afca1c34675ccdc94f29372cc278ee4af9f7a3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-64/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-64/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1b4f4b77c0f87f395c2df36b3375c1667d558d5290093be1b3e2abd1d941bfb4
[INFO] running `Command { std: "docker" "start" "-a" "1b4f4b77c0f87f395c2df36b3375c1667d558d5290093be1b3e2abd1d941bfb4", kill_on_drop: false }`
[INFO] [stderr]    Compiling dew v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.43s
[INFO] running `Command { std: "docker" "inspect" "1b4f4b77c0f87f395c2df36b3375c1667d558d5290093be1b3e2abd1d941bfb4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1b4f4b77c0f87f395c2df36b3375c1667d558d5290093be1b3e2abd1d941bfb4", kill_on_drop: false }`
[INFO] [stdout] 1b4f4b77c0f87f395c2df36b3375c1667d558d5290093be1b3e2abd1d941bfb4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-64/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-64/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 6eee86cf851769dba998324b4f20f2350c3670dd60ae21956ea79ef593a42238
[INFO] running `Command { std: "docker" "start" "-a" "6eee86cf851769dba998324b4f20f2350c3670dd60ae21956ea79ef593a42238", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/dew-e9169315011a1048)
[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 dew
[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" "6eee86cf851769dba998324b4f20f2350c3670dd60ae21956ea79ef593a42238", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6eee86cf851769dba998324b4f20f2350c3670dd60ae21956ea79ef593a42238", kill_on_drop: false }`
[INFO] [stdout] 6eee86cf851769dba998324b4f20f2350c3670dd60ae21956ea79ef593a42238