[INFO] fetching crate szip 1.0.0...
[INFO] testing szip-1.0.0 against 1.55.0 for beta-1.56-1
[INFO] extracting crate szip 1.0.0 into /workspace/builds/worker-29/source
[INFO] validating manifest of crates.io crate szip 1.0.0 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 szip 1.0.0
[INFO] finished tweaking crates.io crate szip 1.0.0
[INFO] tweaked toml for crates.io crate szip 1.0.0 written to /workspace/builds/worker-29/source/Cargo.toml
[INFO] crate crates.io crate szip 1.0.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded filetime v0.2.8
[INFO] [stderr]   Downloaded snap v1.0.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/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] ede0946a328415d9f61e536b1019b358635de0d832bf90284fd0fd162492bf01
[INFO] running `Command { std: "docker" "start" "-a" "ede0946a328415d9f61e536b1019b358635de0d832bf90284fd0fd162492bf01", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ede0946a328415d9f61e536b1019b358635de0d832bf90284fd0fd162492bf01", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ede0946a328415d9f61e536b1019b358635de0d832bf90284fd0fd162492bf01", kill_on_drop: false }`
[INFO] [stdout] ede0946a328415d9f61e536b1019b358635de0d832bf90284fd0fd162492bf01
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/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] 5194f715b8ab7a9b40b92e6e7291c2e4c141e286815b45e8bac245a7aaa66e00
[INFO] running `Command { std: "docker" "start" "-a" "5194f715b8ab7a9b40b92e6e7291c2e4c141e286815b45e8bac245a7aaa66e00", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling libc v0.2.66
[INFO] [stderr]    Compiling unicode-width v0.1.7
[INFO] [stderr]    Compiling snap v1.0.0
[INFO] [stderr]    Compiling anyhow v1.0.26
[INFO] [stderr]    Compiling cfg-if v0.1.10
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling clap v2.33.0
[INFO] [stderr]    Compiling filetime v0.2.8
[INFO] [stderr]    Compiling szip v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 20.08s
[INFO] running `Command { std: "docker" "inspect" "5194f715b8ab7a9b40b92e6e7291c2e4c141e286815b45e8bac245a7aaa66e00", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5194f715b8ab7a9b40b92e6e7291c2e4c141e286815b45e8bac245a7aaa66e00", kill_on_drop: false }`
[INFO] [stdout] 5194f715b8ab7a9b40b92e6e7291c2e4c141e286815b45e8bac245a7aaa66e00
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/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] 5bd1b17e63e450adeffd972e2b66d7e7f2ca97ac34ccfd22ee764b06d606a532
[INFO] running `Command { std: "docker" "start" "-a" "5bd1b17e63e450adeffd972e2b66d7e7f2ca97ac34ccfd22ee764b06d606a532", kill_on_drop: false }`
[INFO] [stderr]    Compiling szip v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.54s
[INFO] running `Command { std: "docker" "inspect" "5bd1b17e63e450adeffd972e2b66d7e7f2ca97ac34ccfd22ee764b06d606a532", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5bd1b17e63e450adeffd972e2b66d7e7f2ca97ac34ccfd22ee764b06d606a532", kill_on_drop: false }`
[INFO] [stdout] 5bd1b17e63e450adeffd972e2b66d7e7f2ca97ac34ccfd22ee764b06d606a532
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/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] 84030282face96da182ed1ac4a9870fdabcd9ba56e71c61ec9d52079e8814244
[INFO] running `Command { std: "docker" "start" "-a" "84030282face96da182ed1ac4a9870fdabcd9ba56e71c61ec9d52079e8814244", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.23s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/szip-ebd6a6e152e98a31)
[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" "84030282face96da182ed1ac4a9870fdabcd9ba56e71c61ec9d52079e8814244", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "84030282face96da182ed1ac4a9870fdabcd9ba56e71c61ec9d52079e8814244", kill_on_drop: false }`
[INFO] [stdout] 84030282face96da182ed1ac4a9870fdabcd9ba56e71c61ec9d52079e8814244