[INFO] fetching crate uninit-tools 0.0.7...
[INFO] testing uninit-tools-0.0.7 against master#62efba8a050c64249dab942951bb28f710208bc8 for pr-90799
[INFO] extracting crate uninit-tools 0.0.7 into /workspace/builds/worker-12/source
[INFO] validating manifest of crates.io crate uninit-tools 0.0.7 on toolchain 62efba8a050c64249dab942951bb28f710208bc8
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "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-12/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "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-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 21c0599cbaaefa5eaa36f0c73f0fd8ef3d9ed2d4672f919cb10995db3a87198e
[INFO] running `Command { std: "docker" "start" "-a" "21c0599cbaaefa5eaa36f0c73f0fd8ef3d9ed2d4672f919cb10995db3a87198e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "21c0599cbaaefa5eaa36f0c73f0fd8ef3d9ed2d4672f919cb10995db3a87198e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "21c0599cbaaefa5eaa36f0c73f0fd8ef3d9ed2d4672f919cb10995db3a87198e", kill_on_drop: false }`
[INFO] [stdout] 21c0599cbaaefa5eaa36f0c73f0fd8ef3d9ed2d4672f919cb10995db3a87198e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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=forbid" "-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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] afea77aea828ab97970adbfd10f4936457e196dc530c52770493493d7f1783fa
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "afea77aea828ab97970adbfd10f4936457e196dc530c52770493493d7f1783fa", kill_on_drop: false }`
[INFO] [stderr]    Compiling uninit-tools v0.0.7 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.61s
[INFO] running `Command { std: "docker" "inspect" "afea77aea828ab97970adbfd10f4936457e196dc530c52770493493d7f1783fa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "afea77aea828ab97970adbfd10f4936457e196dc530c52770493493d7f1783fa", kill_on_drop: false }`
[INFO] [stdout] afea77aea828ab97970adbfd10f4936457e196dc530c52770493493d7f1783fa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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=forbid" "-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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 41051e1211ee90fd1be25d9a5d6c14e6c5edcef3ba2ccf13b56be7a5b3e83fbc
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "41051e1211ee90fd1be25d9a5d6c14e6c5edcef3ba2ccf13b56be7a5b3e83fbc", kill_on_drop: false }`
[INFO] [stderr]    Compiling uninit-tools v0.0.7 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.36s
[INFO] running `Command { std: "docker" "inspect" "41051e1211ee90fd1be25d9a5d6c14e6c5edcef3ba2ccf13b56be7a5b3e83fbc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "41051e1211ee90fd1be25d9a5d6c14e6c5edcef3ba2ccf13b56be7a5b3e83fbc", kill_on_drop: false }`
[INFO] [stdout] 41051e1211ee90fd1be25d9a5d6c14e6c5edcef3ba2ccf13b56be7a5b3e83fbc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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=forbid" "-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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] fe908f76f6b9afba3950a98a29c8e91f9deeb318acb66c3e0907d695d1459a39
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "fe908f76f6b9afba3950a98a29c8e91f9deeb318acb66c3e0907d695d1459a39", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] running 8 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/uninit_tools-29401d46882962d8)
[INFO] [stdout] test buffer::tests::basic_buffer_ops ... ok
[INFO] [stdout] test buffer::tests::debug_impl ... ok
[INFO] [stdout] test buffers::tests::baisc_buffers_ops ... ok
[INFO] [stdout] test buffers::tests::with_current_vector_unfilled_zeroed ... ok
[INFO] [stdout] test initializer::tests::single::buffer_parts ... ok
[INFO] [stdout] test initializer::tests::single::new_fills_completely ... ok
[INFO] [stderr]    Doc-tests uninit-tools
[INFO] [stdout] test initializer::tests::single::basic_initialization ... ok
[INFO] [stdout] test initializer::tests::vectored::fill_uninit_part ... 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 0.74s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "fe908f76f6b9afba3950a98a29c8e91f9deeb318acb66c3e0907d695d1459a39", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fe908f76f6b9afba3950a98a29c8e91f9deeb318acb66c3e0907d695d1459a39", kill_on_drop: false }`
[INFO] [stdout] fe908f76f6b9afba3950a98a29c8e91f9deeb318acb66c3e0907d695d1459a39