[INFO] fetching crate quicklz 0.3.0...
[INFO] testing quicklz-0.3.0 against 1.55.0 for beta-1.56-1
[INFO] extracting crate quicklz 0.3.0 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate quicklz 0.3.0 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 quicklz 0.3.0
[INFO] finished tweaking crates.io crate quicklz 0.3.0
[INFO] tweaked toml for crates.io crate quicklz 0.3.0 written to /workspace/builds/worker-7/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-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] b085727750cadf838e153728db1189068fc9165cab8d2f012f812b77c355ea29
[INFO] running `Command { std: "docker" "start" "-a" "b085727750cadf838e153728db1189068fc9165cab8d2f012f812b77c355ea29", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b085727750cadf838e153728db1189068fc9165cab8d2f012f812b77c355ea29", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b085727750cadf838e153728db1189068fc9165cab8d2f012f812b77c355ea29", kill_on_drop: false }`
[INFO] [stdout] b085727750cadf838e153728db1189068fc9165cab8d2f012f812b77c355ea29
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] 0343c9ebcfe12b283eb44029de1fc25061f87b850b654f7cbe3aa38af0a92be5
[INFO] running `Command { std: "docker" "start" "-a" "0343c9ebcfe12b283eb44029de1fc25061f87b850b654f7cbe3aa38af0a92be5", kill_on_drop: false }`
[INFO] [stderr]    Compiling bit-vec v0.6.3
[INFO] [stderr]    Compiling thiserror-impl v1.0.29
[INFO] [stderr]    Compiling thiserror v1.0.29
[INFO] [stderr]    Compiling quicklz v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.16s
[INFO] running `Command { std: "docker" "inspect" "0343c9ebcfe12b283eb44029de1fc25061f87b850b654f7cbe3aa38af0a92be5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0343c9ebcfe12b283eb44029de1fc25061f87b850b654f7cbe3aa38af0a92be5", kill_on_drop: false }`
[INFO] [stdout] 0343c9ebcfe12b283eb44029de1fc25061f87b850b654f7cbe3aa38af0a92be5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] e3ffc2f60e30741be1bf31e4402e493e44d96709f031b192c6d64f1e9f55b1d7
[INFO] running `Command { std: "docker" "start" "-a" "e3ffc2f60e30741be1bf31e4402e493e44d96709f031b192c6d64f1e9f55b1d7", kill_on_drop: false }`
[INFO] [stderr]    Compiling quicklz v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.34s
[INFO] running `Command { std: "docker" "inspect" "e3ffc2f60e30741be1bf31e4402e493e44d96709f031b192c6d64f1e9f55b1d7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e3ffc2f60e30741be1bf31e4402e493e44d96709f031b192c6d64f1e9f55b1d7", kill_on_drop: false }`
[INFO] [stdout] e3ffc2f60e30741be1bf31e4402e493e44d96709f031b192c6d64f1e9f55b1d7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] b8dc9623cd39a3cd45e78d79053c2b87e40892555af75911c09c26f6adae8687
[INFO] running `Command { std: "docker" "start" "-a" "b8dc9623cd39a3cd45e78d79053c2b87e40892555af75911c09c26f6adae8687", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/quicklz-4b879e3f7fc2e44a)
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test tests::continuous10 ... ok
[INFO] [stdout] test tests::string_decompress_lvl1 ... ok
[INFO] [stdout] test tests::corrupt_string ... ok
[INFO] [stdout] test tests::continuous4x10 ... ok
[INFO] [stdout] test tests::roundtrip_lvl3 ... ok
[INFO] [stdout] test tests::fuzz_compress_crash ... ok
[INFO] [stdout] test tests::roundtrip_lvl1 ... ok
[INFO] [stdout] test tests::string_compress_lvl1 ... ok
[INFO] [stdout] test tests::continuous128 ... ok
[INFO] [stdout] test tests::data_compress_lvl3 ... ok
[INFO] [stdout] test tests::corrupt_enterview ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests quicklz
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - decompress (line 140) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.45s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "b8dc9623cd39a3cd45e78d79053c2b87e40892555af75911c09c26f6adae8687", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b8dc9623cd39a3cd45e78d79053c2b87e40892555af75911c09c26f6adae8687", kill_on_drop: false }`
[INFO] [stdout] b8dc9623cd39a3cd45e78d79053c2b87e40892555af75911c09c26f6adae8687