[INFO] fetching crate epub_metadata 0.1.0... [INFO] testing epub_metadata-0.1.0 against 1.59.0 for beta-1.60-1 [INFO] extracting crate epub_metadata 0.1.0 into /workspace/builds/worker-51/source [INFO] validating manifest of crates.io crate epub_metadata 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 epub_metadata 0.1.0 [INFO] finished tweaking crates.io crate epub_metadata 0.1.0 [INFO] tweaked toml for crates.io crate epub_metadata 0.1.0 written to /workspace/builds/worker-51/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] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-51/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-51/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] 236b63d0a1c7a2e06a6d213ef26e91701a5de8ff513895cd7eb0feec3a1c0cbe [INFO] running `Command { std: "docker" "start" "-a" "236b63d0a1c7a2e06a6d213ef26e91701a5de8ff513895cd7eb0feec3a1c0cbe", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "236b63d0a1c7a2e06a6d213ef26e91701a5de8ff513895cd7eb0feec3a1c0cbe", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "236b63d0a1c7a2e06a6d213ef26e91701a5de8ff513895cd7eb0feec3a1c0cbe", kill_on_drop: false }` [INFO] [stdout] 236b63d0a1c7a2e06a6d213ef26e91701a5de8ff513895cd7eb0feec3a1c0cbe [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-51/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-51/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] c68cb52283ce3a7a990de35fdb8f8a7799574e05499d1c2456be2e73b0571185 [INFO] running `Command { std: "docker" "start" "-a" "c68cb52283ce3a7a990de35fdb8f8a7799574e05499d1c2456be2e73b0571185", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.86 [INFO] [stderr] Compiling serde_derive v1.0.136 [INFO] [stderr] Compiling serde v1.0.136 [INFO] [stderr] Compiling epub_metadata v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 16.18s [INFO] running `Command { std: "docker" "inspect" "c68cb52283ce3a7a990de35fdb8f8a7799574e05499d1c2456be2e73b0571185", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c68cb52283ce3a7a990de35fdb8f8a7799574e05499d1c2456be2e73b0571185", kill_on_drop: false }` [INFO] [stdout] c68cb52283ce3a7a990de35fdb8f8a7799574e05499d1c2456be2e73b0571185 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-51/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-51/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] f9a1097f2dd7fcd26ae2d1e87a32ab5424c7adab12dc9b1e837f38f7974067f2 [INFO] running `Command { std: "docker" "start" "-a" "f9a1097f2dd7fcd26ae2d1e87a32ab5424c7adab12dc9b1e837f38f7974067f2", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling epub_metadata v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.93s [INFO] running `Command { std: "docker" "inspect" "f9a1097f2dd7fcd26ae2d1e87a32ab5424c7adab12dc9b1e837f38f7974067f2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f9a1097f2dd7fcd26ae2d1e87a32ab5424c7adab12dc9b1e837f38f7974067f2", kill_on_drop: false }` [INFO] [stdout] f9a1097f2dd7fcd26ae2d1e87a32ab5424c7adab12dc9b1e837f38f7974067f2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-51/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-51/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] e8a8eb18881806e8f215269f4cf7473a7b8bb1095eb43f540d20c1a1b56580a1 [INFO] running `Command { std: "docker" "start" "-a" "e8a8eb18881806e8f215269f4cf7473a7b8bb1095eb43f540d20c1a1b56580a1", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.48s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/epub_metadata-fd3cb25249488a04) [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 epub_metadata [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" "e8a8eb18881806e8f215269f4cf7473a7b8bb1095eb43f540d20c1a1b56580a1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e8a8eb18881806e8f215269f4cf7473a7b8bb1095eb43f540d20c1a1b56580a1", kill_on_drop: false }` [INFO] [stdout] e8a8eb18881806e8f215269f4cf7473a7b8bb1095eb43f540d20c1a1b56580a1