[INFO] fetching crate scan4df 0.2.1...
[INFO] testing scan4df-0.2.1 against 1.59.0 for beta-1.60-1
[INFO] extracting crate scan4df 0.2.1 into /workspace/builds/worker-24/source
[INFO] validating manifest of crates.io crate scan4df 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 scan4df 0.2.1
[INFO] finished tweaking crates.io crate scan4df 0.2.1
[INFO] tweaked toml for crates.io crate scan4df 0.2.1 written to /workspace/builds/worker-24/source/Cargo.toml
[INFO] crate crates.io crate scan4df 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-24/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/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] 6d27965da26f0e34cfbd675af61d34dc79cb9dcf098f47f2d07703ac6c92d7a3
[INFO] running `Command { std: "docker" "start" "-a" "6d27965da26f0e34cfbd675af61d34dc79cb9dcf098f47f2d07703ac6c92d7a3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6d27965da26f0e34cfbd675af61d34dc79cb9dcf098f47f2d07703ac6c92d7a3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6d27965da26f0e34cfbd675af61d34dc79cb9dcf098f47f2d07703ac6c92d7a3", kill_on_drop: false }`
[INFO] [stdout] 6d27965da26f0e34cfbd675af61d34dc79cb9dcf098f47f2d07703ac6c92d7a3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/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] 73e120aaabad87ce06f30558c81cf5fa34ff0c4c88b5b4adf6cdbbf9aa75cc61
[INFO] running `Command { std: "docker" "start" "-a" "73e120aaabad87ce06f30558c81cf5fa34ff0c4c88b5b4adf6cdbbf9aa75cc61", kill_on_drop: false }`
[INFO] [stderr]    Compiling scan4df v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.73s
[INFO] running `Command { std: "docker" "inspect" "73e120aaabad87ce06f30558c81cf5fa34ff0c4c88b5b4adf6cdbbf9aa75cc61", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "73e120aaabad87ce06f30558c81cf5fa34ff0c4c88b5b4adf6cdbbf9aa75cc61", kill_on_drop: false }`
[INFO] [stdout] 73e120aaabad87ce06f30558c81cf5fa34ff0c4c88b5b4adf6cdbbf9aa75cc61
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/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] 1316dcf3815d77b049430f2ef126e7d27380821c68c6ef86bb86dedfaa086b79
[INFO] running `Command { std: "docker" "start" "-a" "1316dcf3815d77b049430f2ef126e7d27380821c68c6ef86bb86dedfaa086b79", kill_on_drop: false }`
[INFO] [stderr]    Compiling scan4df v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.38s
[INFO] running `Command { std: "docker" "inspect" "1316dcf3815d77b049430f2ef126e7d27380821c68c6ef86bb86dedfaa086b79", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1316dcf3815d77b049430f2ef126e7d27380821c68c6ef86bb86dedfaa086b79", kill_on_drop: false }`
[INFO] [stdout] 1316dcf3815d77b049430f2ef126e7d27380821c68c6ef86bb86dedfaa086b79
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/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] e42d682b3b280c9fca1f181c3a637b01fb274dc099b1d0306b4e13bbd321932f
[INFO] running `Command { std: "docker" "start" "-a" "e42d682b3b280c9fca1f181c3a637b01fb274dc099b1d0306b4e13bbd321932f", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/scan4df-520ceb266ce602cf)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test test_crate_version ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests scan4df
[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" "e42d682b3b280c9fca1f181c3a637b01fb274dc099b1d0306b4e13bbd321932f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e42d682b3b280c9fca1f181c3a637b01fb274dc099b1d0306b4e13bbd321932f", kill_on_drop: false }`
[INFO] [stdout] e42d682b3b280c9fca1f181c3a637b01fb274dc099b1d0306b4e13bbd321932f