[INFO] fetching crate cast-rs 0.2.1...
[INFO] testing cast-rs-0.2.1 against 1.59.0 for beta-1.60-1
[INFO] extracting crate cast-rs 0.2.1 into /workspace/builds/worker-29/source
[INFO] validating manifest of crates.io crate cast-rs 0.2.1 on toolchain 1.59.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate cast-rs 0.2.1
[INFO] finished tweaking crates.io crate cast-rs 0.2.1
[INFO] tweaked toml for crates.io crate cast-rs 0.2.1 written to /workspace/builds/worker-29/source/Cargo.toml
[INFO] crate crates.io crate cast-rs 0.2.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/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" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 70074d18f984d1e5f1207269ac87cfb542f3fdc4ee73796bffdec2c5984bb6ec
[INFO] running `Command { std: "docker" "start" "-a" "70074d18f984d1e5f1207269ac87cfb542f3fdc4ee73796bffdec2c5984bb6ec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "70074d18f984d1e5f1207269ac87cfb542f3fdc4ee73796bffdec2c5984bb6ec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "70074d18f984d1e5f1207269ac87cfb542f3fdc4ee73796bffdec2c5984bb6ec", kill_on_drop: false }`
[INFO] [stdout] 70074d18f984d1e5f1207269ac87cfb542f3fdc4ee73796bffdec2c5984bb6ec
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/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" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e9a62854f18c7d0259ad04252a52bea86bf2a417c6c04a64643856c7d52c1b78
[INFO] running `Command { std: "docker" "start" "-a" "e9a62854f18c7d0259ad04252a52bea86bf2a417c6c04a64643856c7d52c1b78", kill_on_drop: false }`
[INFO] [stderr]    Compiling slice-cast v0.1.2
[INFO] [stderr]    Compiling downcast-rs v1.1.1
[INFO] [stderr]    Compiling cast-rs v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.64s
[INFO] running `Command { std: "docker" "inspect" "e9a62854f18c7d0259ad04252a52bea86bf2a417c6c04a64643856c7d52c1b78", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e9a62854f18c7d0259ad04252a52bea86bf2a417c6c04a64643856c7d52c1b78", kill_on_drop: false }`
[INFO] [stdout] e9a62854f18c7d0259ad04252a52bea86bf2a417c6c04a64643856c7d52c1b78
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/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" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 11cbd6f3d123b5b8603f306332a8e25fbd3fc2ecd01c43448ef055cf1a3c8994
[INFO] running `Command { std: "docker" "start" "-a" "11cbd6f3d123b5b8603f306332a8e25fbd3fc2ecd01c43448ef055cf1a3c8994", kill_on_drop: false }`
[INFO] [stderr]    Compiling cast-rs v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.30s
[INFO] running `Command { std: "docker" "inspect" "11cbd6f3d123b5b8603f306332a8e25fbd3fc2ecd01c43448ef055cf1a3c8994", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "11cbd6f3d123b5b8603f306332a8e25fbd3fc2ecd01c43448ef055cf1a3c8994", kill_on_drop: false }`
[INFO] [stdout] 11cbd6f3d123b5b8603f306332a8e25fbd3fc2ecd01c43448ef055cf1a3c8994
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/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" "+1.59.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] f753232b0f2af02f20fdd6cdb6dbce3658aface547087fdb83ac14cd0f014336
[INFO] running `Command { std: "docker" "start" "-a" "f753232b0f2af02f20fdd6cdb6dbce3658aface547087fdb83ac14cd0f014336", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/cast_rs-7f684f6352a4710d)
[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 cast_rs
[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" "f753232b0f2af02f20fdd6cdb6dbce3658aface547087fdb83ac14cd0f014336", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f753232b0f2af02f20fdd6cdb6dbce3658aface547087fdb83ac14cd0f014336", kill_on_drop: false }`
[INFO] [stdout] f753232b0f2af02f20fdd6cdb6dbce3658aface547087fdb83ac14cd0f014336