[INFO] fetching crate tectonic_bridge_flate 0.1.5...
[INFO] testing tectonic_bridge_flate-0.1.5 against 1.55.0 for beta-1.56-1
[INFO] extracting crate tectonic_bridge_flate 0.1.5 into /workspace/builds/worker-14/source
[INFO] validating manifest of crates.io crate tectonic_bridge_flate 0.1.5 on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate tectonic_bridge_flate 0.1.5
[INFO] finished tweaking crates.io crate tectonic_bridge_flate 0.1.5
[INFO] tweaked toml for crates.io crate tectonic_bridge_flate 0.1.5 written to /workspace/builds/worker-14/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9274319c279343c75be469ed118d2b70575a22bacbcd02363bf6de9d735d890c
[INFO] running `Command { std: "docker" "start" "-a" "9274319c279343c75be469ed118d2b70575a22bacbcd02363bf6de9d735d890c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9274319c279343c75be469ed118d2b70575a22bacbcd02363bf6de9d735d890c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9274319c279343c75be469ed118d2b70575a22bacbcd02363bf6de9d735d890c", kill_on_drop: false }`
[INFO] [stdout] 9274319c279343c75be469ed118d2b70575a22bacbcd02363bf6de9d735d890c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b7db51f44865983ed613e7cbf09a5c7874e9b12ee4a0af6358690bcd647dcca4
[INFO] running `Command { std: "docker" "start" "-a" "b7db51f44865983ed613e7cbf09a5c7874e9b12ee4a0af6358690bcd647dcca4", kill_on_drop: false }`
[INFO] [stderr]    Compiling tectonic_bridge_flate v0.1.5 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling libz-sys v1.1.3
[INFO] [stderr]    Compiling flate2 v1.0.21
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.15s
[INFO] running `Command { std: "docker" "inspect" "b7db51f44865983ed613e7cbf09a5c7874e9b12ee4a0af6358690bcd647dcca4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b7db51f44865983ed613e7cbf09a5c7874e9b12ee4a0af6358690bcd647dcca4", kill_on_drop: false }`
[INFO] [stdout] b7db51f44865983ed613e7cbf09a5c7874e9b12ee4a0af6358690bcd647dcca4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 60ba48f61773fddc8a696e1d9e4aa93ad5f4a12a50ee7e826632cad90fc57b65
[INFO] running `Command { std: "docker" "start" "-a" "60ba48f61773fddc8a696e1d9e4aa93ad5f4a12a50ee7e826632cad90fc57b65", kill_on_drop: false }`
[INFO] [stderr]    Compiling tectonic_bridge_flate v0.1.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.56s
[INFO] running `Command { std: "docker" "inspect" "60ba48f61773fddc8a696e1d9e4aa93ad5f4a12a50ee7e826632cad90fc57b65", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "60ba48f61773fddc8a696e1d9e4aa93ad5f4a12a50ee7e826632cad90fc57b65", kill_on_drop: false }`
[INFO] [stdout] 60ba48f61773fddc8a696e1d9e4aa93ad5f4a12a50ee7e826632cad90fc57b65
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] f7873eb619ef652dffe7a98cf54669068281a9cd28c837e9368ad6ca04775f8e
[INFO] running `Command { std: "docker" "start" "-a" "f7873eb619ef652dffe7a98cf54669068281a9cd28c837e9368ad6ca04775f8e", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/tectonic_bridge_flate-e338d4affedad9e6)
[INFO] [stdout] running 0 tests
[INFO] [stderr]    Doc-tests tectonic_bridge_flate
[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] [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" "f7873eb619ef652dffe7a98cf54669068281a9cd28c837e9368ad6ca04775f8e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f7873eb619ef652dffe7a98cf54669068281a9cd28c837e9368ad6ca04775f8e", kill_on_drop: false }`
[INFO] [stdout] f7873eb619ef652dffe7a98cf54669068281a9cd28c837e9368ad6ca04775f8e