[INFO] fetching crate uninit-tools 0.0.7...
[INFO] testing uninit-tools-0.0.7 against 1.55.0 for beta-1.56-1
[INFO] extracting crate uninit-tools 0.0.7 into /workspace/builds/worker-14/source
[INFO] validating manifest of crates.io crate uninit-tools 0.0.7 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 uninit-tools 0.0.7
[INFO] finished tweaking crates.io crate uninit-tools 0.0.7
[INFO] tweaked toml for crates.io crate uninit-tools 0.0.7 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] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded ioslice v0.6.0-alpha.2
[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] aa8f7fb4f3c629cabe2c477675b701b1d49bad0f0353c7545ec8b978e7fc41bd
[INFO] running `Command { std: "docker" "start" "-a" "aa8f7fb4f3c629cabe2c477675b701b1d49bad0f0353c7545ec8b978e7fc41bd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "aa8f7fb4f3c629cabe2c477675b701b1d49bad0f0353c7545ec8b978e7fc41bd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aa8f7fb4f3c629cabe2c477675b701b1d49bad0f0353c7545ec8b978e7fc41bd", kill_on_drop: false }`
[INFO] [stdout] aa8f7fb4f3c629cabe2c477675b701b1d49bad0f0353c7545ec8b978e7fc41bd
[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] ed197aa32e3f2df8fd771dd97c63bf5d4ba2cd2d08718156acd52e282d39195c
[INFO] running `Command { std: "docker" "start" "-a" "ed197aa32e3f2df8fd771dd97c63bf5d4ba2cd2d08718156acd52e282d39195c", kill_on_drop: false }`
[INFO] [stderr]    Compiling uninit-tools v0.0.7 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.33s
[INFO] running `Command { std: "docker" "inspect" "ed197aa32e3f2df8fd771dd97c63bf5d4ba2cd2d08718156acd52e282d39195c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ed197aa32e3f2df8fd771dd97c63bf5d4ba2cd2d08718156acd52e282d39195c", kill_on_drop: false }`
[INFO] [stdout] ed197aa32e3f2df8fd771dd97c63bf5d4ba2cd2d08718156acd52e282d39195c
[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] a5d0aea08b772070e7eef7597611574c636134aa262092203f3bab319a8fc035
[INFO] running `Command { std: "docker" "start" "-a" "a5d0aea08b772070e7eef7597611574c636134aa262092203f3bab319a8fc035", kill_on_drop: false }`
[INFO] [stderr]    Compiling uninit-tools v0.0.7 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.69s
[INFO] running `Command { std: "docker" "inspect" "a5d0aea08b772070e7eef7597611574c636134aa262092203f3bab319a8fc035", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a5d0aea08b772070e7eef7597611574c636134aa262092203f3bab319a8fc035", kill_on_drop: false }`
[INFO] [stdout] a5d0aea08b772070e7eef7597611574c636134aa262092203f3bab319a8fc035
[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] e35259f7771d725088cd4325c2b1fbb87bb1407368b4ba67f27221b00b0613de
[INFO] running `Command { std: "docker" "start" "-a" "e35259f7771d725088cd4325c2b1fbb87bb1407368b4ba67f27221b00b0613de", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/uninit_tools-9e40ce154343bbda)
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stderr]    Doc-tests uninit-tools
[INFO] [stdout] test buffer::tests::basic_buffer_ops ... ok
[INFO] [stdout] test buffer::tests::debug_impl ... ok
[INFO] [stdout] test buffers::tests::with_current_vector_unfilled_zeroed ... ok
[INFO] [stdout] test initializer::tests::vectored::fill_uninit_part ... ok
[INFO] [stdout] test initializer::tests::single::buffer_parts ... ok
[INFO] [stdout] test initializer::tests::single::new_fills_completely ... ok
[INFO] [stdout] test initializer::tests::single::basic_initialization ... ok
[INFO] [stdout] test buffers::tests::baisc_buffers_ops ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 5) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.26s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "e35259f7771d725088cd4325c2b1fbb87bb1407368b4ba67f27221b00b0613de", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e35259f7771d725088cd4325c2b1fbb87bb1407368b4ba67f27221b00b0613de", kill_on_drop: false }`
[INFO] [stdout] e35259f7771d725088cd4325c2b1fbb87bb1407368b4ba67f27221b00b0613de