[INFO] fetching crate castaway 0.1.2...
[INFO] testing castaway-0.1.2 against 1.60.0 for beta-1.61-1
[INFO] extracting crate castaway 0.1.2 into /workspace/builds/worker-68/source
[INFO] validating manifest of crates.io crate castaway 0.1.2 on toolchain 1.60.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate castaway 0.1.2
[INFO] finished tweaking crates.io crate castaway 0.1.2
[INFO] tweaked toml for crates.io crate castaway 0.1.2 written to /workspace/builds/worker-68/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "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" "+1.60.0" "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-68/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-68/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" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 248f6a0b546108bb8f855bb1c9dcf239f2e949209e81b17158b5f1f9ea405540
[INFO] running `Command { std: "docker" "start" "-a" "248f6a0b546108bb8f855bb1c9dcf239f2e949209e81b17158b5f1f9ea405540", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "248f6a0b546108bb8f855bb1c9dcf239f2e949209e81b17158b5f1f9ea405540", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "248f6a0b546108bb8f855bb1c9dcf239f2e949209e81b17158b5f1f9ea405540", kill_on_drop: false }`
[INFO] [stdout] 248f6a0b546108bb8f855bb1c9dcf239f2e949209e81b17158b5f1f9ea405540
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-68/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-68/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" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f88fcc451a9569893b5ed30a39eda68ad1600e23f46e48072ef9e10274eca906
[INFO] running `Command { std: "docker" "start" "-a" "f88fcc451a9569893b5ed30a39eda68ad1600e23f46e48072ef9e10274eca906", kill_on_drop: false }`
[INFO] [stderr]    Compiling castaway v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.01s
[INFO] running `Command { std: "docker" "inspect" "f88fcc451a9569893b5ed30a39eda68ad1600e23f46e48072ef9e10274eca906", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f88fcc451a9569893b5ed30a39eda68ad1600e23f46e48072ef9e10274eca906", kill_on_drop: false }`
[INFO] [stdout] f88fcc451a9569893b5ed30a39eda68ad1600e23f46e48072ef9e10274eca906
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-68/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-68/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" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 829910f54a216b25b1bc5f91674dbd2241a4cdae4e2cdcc2d814170816524431
[INFO] running `Command { std: "docker" "start" "-a" "829910f54a216b25b1bc5f91674dbd2241a4cdae4e2cdcc2d814170816524431", kill_on_drop: false }`
[INFO] [stderr]    Compiling castaway v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.77s
[INFO] running `Command { std: "docker" "inspect" "829910f54a216b25b1bc5f91674dbd2241a4cdae4e2cdcc2d814170816524431", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "829910f54a216b25b1bc5f91674dbd2241a4cdae4e2cdcc2d814170816524431", kill_on_drop: false }`
[INFO] [stdout] 829910f54a216b25b1bc5f91674dbd2241a4cdae4e2cdcc2d814170816524431
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-68/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-68/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" "+1.60.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 538855b8555867844e9aed08d398c6f0edcc0bbfede2ea15dab360febe600732
[INFO] running `Command { std: "docker" "start" "-a" "538855b8555867844e9aed08d398c6f0edcc0bbfede2ea15dab360febe600732", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/castaway-0f87f316b2ff329d)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test tests::cast ... ok
[INFO] [stdout] test tests::match_type ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests castaway
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test src/lib.rs - match_type (line 193) ... ok
[INFO] [stdout] test src/lib.rs - cast (line 94) ... ok
[INFO] [stdout] test src/lib.rs - cast (line 81) ... ok
[INFO] [stdout] test src/lib.rs - cast (line 69) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.40s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "538855b8555867844e9aed08d398c6f0edcc0bbfede2ea15dab360febe600732", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "538855b8555867844e9aed08d398c6f0edcc0bbfede2ea15dab360febe600732", kill_on_drop: false }`
[INFO] [stdout] 538855b8555867844e9aed08d398c6f0edcc0bbfede2ea15dab360febe600732