[INFO] fetching crate serde-semver-derive 0.1.1...
[INFO] testing serde-semver-derive-0.1.1 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate serde-semver-derive 0.1.1 into /workspace/builds/worker-28/source
[INFO] validating manifest of crates.io crate serde-semver-derive 0.1.1 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 serde-semver-derive 0.1.1
[INFO] finished tweaking crates.io crate serde-semver-derive 0.1.1
[INFO] tweaked toml for crates.io crate serde-semver-derive 0.1.1 written to /workspace/builds/worker-28/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] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/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] b753b2532a5679be82db1f18c172c00653b2b25004e7a1343098377f78d8f0a2
[INFO] running `Command { std: "docker" "start" "-a" "b753b2532a5679be82db1f18c172c00653b2b25004e7a1343098377f78d8f0a2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b753b2532a5679be82db1f18c172c00653b2b25004e7a1343098377f78d8f0a2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b753b2532a5679be82db1f18c172c00653b2b25004e7a1343098377f78d8f0a2", kill_on_drop: false }`
[INFO] [stdout] b753b2532a5679be82db1f18c172c00653b2b25004e7a1343098377f78d8f0a2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/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] 766f346dc0abed9da1f5bff8734f2f73770a537dfbab02e67b9be4026156de00
[INFO] running `Command { std: "docker" "start" "-a" "766f346dc0abed9da1f5bff8734f2f73770a537dfbab02e67b9be4026156de00", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.136
[INFO] [stderr]    Compiling semver v1.0.6
[INFO] [stderr]    Compiling serde-semver-derive v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.90s
[INFO] running `Command { std: "docker" "inspect" "766f346dc0abed9da1f5bff8734f2f73770a537dfbab02e67b9be4026156de00", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "766f346dc0abed9da1f5bff8734f2f73770a537dfbab02e67b9be4026156de00", kill_on_drop: false }`
[INFO] [stdout] 766f346dc0abed9da1f5bff8734f2f73770a537dfbab02e67b9be4026156de00
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/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] 17adf1fd55d20531e609ddfd171acdc9e073f2ee6bdc987f24c0b871d2635670
[INFO] running `Command { std: "docker" "start" "-a" "17adf1fd55d20531e609ddfd171acdc9e073f2ee6bdc987f24c0b871d2635670", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde-semver-derive v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.64s
[INFO] running `Command { std: "docker" "inspect" "17adf1fd55d20531e609ddfd171acdc9e073f2ee6bdc987f24c0b871d2635670", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "17adf1fd55d20531e609ddfd171acdc9e073f2ee6bdc987f24c0b871d2635670", kill_on_drop: false }`
[INFO] [stdout] 17adf1fd55d20531e609ddfd171acdc9e073f2ee6bdc987f24c0b871d2635670
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/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] 5ab763b94ede8ec5b655c3b80687966fedac265c79fc06e01042ad1f518bfb94
[INFO] running `Command { std: "docker" "start" "-a" "5ab763b94ede8ec5b655c3b80687966fedac265c79fc06e01042ad1f518bfb94", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/serde_semver_derive-cd0d856ceb2bf2fb)
[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 serde-semver-derive
[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" "5ab763b94ede8ec5b655c3b80687966fedac265c79fc06e01042ad1f518bfb94", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5ab763b94ede8ec5b655c3b80687966fedac265c79fc06e01042ad1f518bfb94", kill_on_drop: false }`
[INFO] [stdout] 5ab763b94ede8ec5b655c3b80687966fedac265c79fc06e01042ad1f518bfb94