[INFO] fetching crate uninit-tools 0.0.7...
[INFO] testing uninit-tools-0.0.7 against master#b70888601af92f6cdc0364abab3446e418b91d36 for pr-86479
[INFO] extracting crate uninit-tools 0.0.7 into /workspace/builds/worker-10/source
[INFO] validating manifest of crates.io crate uninit-tools 0.0.7 on toolchain b70888601af92f6cdc0364abab3446e418b91d36
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "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-10/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1b96bc2c6d63483b7627be17befb34e68ef2af7e298d4f319f6f3e67da21a72e
[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" "1b96bc2c6d63483b7627be17befb34e68ef2af7e298d4f319f6f3e67da21a72e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1b96bc2c6d63483b7627be17befb34e68ef2af7e298d4f319f6f3e67da21a72e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1b96bc2c6d63483b7627be17befb34e68ef2af7e298d4f319f6f3e67da21a72e", kill_on_drop: false }`
[INFO] [stdout] 1b96bc2c6d63483b7627be17befb34e68ef2af7e298d4f319f6f3e67da21a72e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b47b45a922d17de762c844a5356fed5fd3df2091707928e2303b021031a3254f
[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" "b47b45a922d17de762c844a5356fed5fd3df2091707928e2303b021031a3254f", 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" "b47b45a922d17de762c844a5356fed5fd3df2091707928e2303b021031a3254f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b47b45a922d17de762c844a5356fed5fd3df2091707928e2303b021031a3254f", kill_on_drop: false }`
[INFO] [stdout] b47b45a922d17de762c844a5356fed5fd3df2091707928e2303b021031a3254f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a747013807428f4b735bcaac679f1576cf22644da0c0525794803149c38886c5
[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" "a747013807428f4b735bcaac679f1576cf22644da0c0525794803149c38886c5", kill_on_drop: false }`
[INFO] [stderr]    Compiling uninit-tools v0.0.7 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.16s
[INFO] running `Command { std: "docker" "inspect" "a747013807428f4b735bcaac679f1576cf22644da0c0525794803149c38886c5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a747013807428f4b735bcaac679f1576cf22644da0c0525794803149c38886c5", kill_on_drop: false }`
[INFO] [stdout] a747013807428f4b735bcaac679f1576cf22644da0c0525794803149c38886c5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 244647e619e61dd39c2809fe55dbd355bc7f2af8cda46853e4678ed9b5b13b53
[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" "244647e619e61dd39c2809fe55dbd355bc7f2af8cda46853e4678ed9b5b13b53", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/uninit_tools-7436ff50ab4f966d)
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test buffer::tests::debug_impl ... ok
[INFO] [stdout] test initializer::tests::vectored::fill_uninit_part ... ok
[INFO] [stdout] test buffers::tests::baisc_buffers_ops ... ok
[INFO] [stderr]    Doc-tests uninit-tools
[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::basic_initialization ... ok
[INFO] [stdout] test initializer::tests::single::new_fills_completely ... ok
[INFO] [stdout] test buffer::tests::basic_buffer_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 0.60s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "244647e619e61dd39c2809fe55dbd355bc7f2af8cda46853e4678ed9b5b13b53", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "244647e619e61dd39c2809fe55dbd355bc7f2af8cda46853e4678ed9b5b13b53", kill_on_drop: false }`
[INFO] [stdout] 244647e619e61dd39c2809fe55dbd355bc7f2af8cda46853e4678ed9b5b13b53