[INFO] fetching crate displaythis-impl 1.0.23...
[INFO] testing displaythis-impl-1.0.23 against 1.59.0 for beta-1.60-1
[INFO] extracting crate displaythis-impl 1.0.23 into /workspace/builds/worker-25/source
[INFO] validating manifest of crates.io crate displaythis-impl 1.0.23 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 displaythis-impl 1.0.23
[INFO] finished tweaking crates.io crate displaythis-impl 1.0.23
[INFO] tweaked toml for crates.io crate displaythis-impl 1.0.23 written to /workspace/builds/worker-25/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[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-25/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/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] 97bb884bdc730334d36cd6f0d6bf1ef202bee02084e1a608ba04be5575163976
[INFO] running `Command { std: "docker" "start" "-a" "97bb884bdc730334d36cd6f0d6bf1ef202bee02084e1a608ba04be5575163976", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "97bb884bdc730334d36cd6f0d6bf1ef202bee02084e1a608ba04be5575163976", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "97bb884bdc730334d36cd6f0d6bf1ef202bee02084e1a608ba04be5575163976", kill_on_drop: false }`
[INFO] [stdout] 97bb884bdc730334d36cd6f0d6bf1ef202bee02084e1a608ba04be5575163976
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/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] b273f0c44bb8251231bf4b82068c7cfbc70912acc4b9e20c4cbfcf0612e0f5e2
[INFO] running `Command { std: "docker" "start" "-a" "b273f0c44bb8251231bf4b82068c7cfbc70912acc4b9e20c4cbfcf0612e0f5e2", kill_on_drop: false }`
[INFO] [stderr]    Compiling displaythis-impl v1.0.23 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.51s
[INFO] running `Command { std: "docker" "inspect" "b273f0c44bb8251231bf4b82068c7cfbc70912acc4b9e20c4cbfcf0612e0f5e2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b273f0c44bb8251231bf4b82068c7cfbc70912acc4b9e20c4cbfcf0612e0f5e2", kill_on_drop: false }`
[INFO] [stdout] b273f0c44bb8251231bf4b82068c7cfbc70912acc4b9e20c4cbfcf0612e0f5e2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/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] 84b0336a44b5f0c2ea307390cf3f9590dbec713b210aa3d93adc6cda4b7ea4c0
[INFO] running `Command { std: "docker" "start" "-a" "84b0336a44b5f0c2ea307390cf3f9590dbec713b210aa3d93adc6cda4b7ea4c0", kill_on_drop: false }`
[INFO] [stderr]    Compiling displaythis-impl v1.0.23 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.40s
[INFO] running `Command { std: "docker" "inspect" "84b0336a44b5f0c2ea307390cf3f9590dbec713b210aa3d93adc6cda4b7ea4c0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "84b0336a44b5f0c2ea307390cf3f9590dbec713b210aa3d93adc6cda4b7ea4c0", kill_on_drop: false }`
[INFO] [stdout] 84b0336a44b5f0c2ea307390cf3f9590dbec713b210aa3d93adc6cda4b7ea4c0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/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] 2f9b78c61549105d902ecf3e763e14b8de1005056c92237475cc928fae4040f7
[INFO] running `Command { std: "docker" "start" "-a" "2f9b78c61549105d902ecf3e763e14b8de1005056c92237475cc928fae4040f7", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/displaythis_impl-ced45d1d566ca32f)
[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 displaythis-impl
[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" "2f9b78c61549105d902ecf3e763e14b8de1005056c92237475cc928fae4040f7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2f9b78c61549105d902ecf3e763e14b8de1005056c92237475cc928fae4040f7", kill_on_drop: false }`
[INFO] [stdout] 2f9b78c61549105d902ecf3e763e14b8de1005056c92237475cc928fae4040f7