[INFO] fetching crate fb2-rs 0.1.0...
[INFO] testing fb2-rs-0.1.0 against 1.59.0 for beta-1.60-1
[INFO] extracting crate fb2-rs 0.1.0 into /workspace/builds/worker-22/source
[INFO] validating manifest of crates.io crate fb2-rs 0.1.0 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 fb2-rs 0.1.0
[INFO] finished tweaking crates.io crate fb2-rs 0.1.0
[INFO] tweaked toml for crates.io crate fb2-rs 0.1.0 written to /workspace/builds/worker-22/source/Cargo.toml
[INFO] crate crates.io crate fb2-rs 0.1.0 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-22/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/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] 93796b66ac62f334696c5973cb4e37c7cd935da96aabb0bde7a7a0a0f016bc90
[INFO] running `Command { std: "docker" "start" "-a" "93796b66ac62f334696c5973cb4e37c7cd935da96aabb0bde7a7a0a0f016bc90", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "93796b66ac62f334696c5973cb4e37c7cd935da96aabb0bde7a7a0a0f016bc90", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "93796b66ac62f334696c5973cb4e37c7cd935da96aabb0bde7a7a0a0f016bc90", kill_on_drop: false }`
[INFO] [stdout] 93796b66ac62f334696c5973cb4e37c7cd935da96aabb0bde7a7a0a0f016bc90
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/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] 8c1526fa1b7aaa4a120b8d36a2e0946e9b6dc718273833163b82fa3202c803d3
[INFO] running `Command { std: "docker" "start" "-a" "8c1526fa1b7aaa4a120b8d36a2e0946e9b6dc718273833163b82fa3202c803d3", kill_on_drop: false }`
[INFO] [stderr]    Compiling xml-rs v0.8.3
[INFO] [stderr]    Compiling fb2-rs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.12s
[INFO] running `Command { std: "docker" "inspect" "8c1526fa1b7aaa4a120b8d36a2e0946e9b6dc718273833163b82fa3202c803d3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8c1526fa1b7aaa4a120b8d36a2e0946e9b6dc718273833163b82fa3202c803d3", kill_on_drop: false }`
[INFO] [stdout] 8c1526fa1b7aaa4a120b8d36a2e0946e9b6dc718273833163b82fa3202c803d3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/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] 704a9e9f07940fdd93d4d024008b4b37b6d9e4424e4072e19808cc10c0c33668
[INFO] running `Command { std: "docker" "start" "-a" "704a9e9f07940fdd93d4d024008b4b37b6d9e4424e4072e19808cc10c0c33668", kill_on_drop: false }`
[INFO] [stderr]    Compiling fb2-rs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.38s
[INFO] running `Command { std: "docker" "inspect" "704a9e9f07940fdd93d4d024008b4b37b6d9e4424e4072e19808cc10c0c33668", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "704a9e9f07940fdd93d4d024008b4b37b6d9e4424e4072e19808cc10c0c33668", kill_on_drop: false }`
[INFO] [stdout] 704a9e9f07940fdd93d4d024008b4b37b6d9e4424e4072e19808cc10c0c33668
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/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] 93e6b1f7fa3e4eb60d5bf348184ceca3685a870f6c04d4d005b5af48f3ef82dd
[INFO] running `Command { std: "docker" "start" "-a" "93e6b1f7fa3e4eb60d5bf348184ceca3685a870f6c04d4d005b5af48f3ef82dd", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/fb2_rs-c688f9f900d72367)
[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" "93e6b1f7fa3e4eb60d5bf348184ceca3685a870f6c04d4d005b5af48f3ef82dd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "93e6b1f7fa3e4eb60d5bf348184ceca3685a870f6c04d4d005b5af48f3ef82dd", kill_on_drop: false }`
[INFO] [stdout] 93e6b1f7fa3e4eb60d5bf348184ceca3685a870f6c04d4d005b5af48f3ef82dd