[INFO] fetching crate aliasable_deref_trait 0.2.1...
[INFO] testing aliasable_deref_trait-0.2.1 against try#eafdee2dfae8c2233b74f98b123308be7ccefcc6 for pr-79296
[INFO] extracting crate aliasable_deref_trait 0.2.1 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate aliasable_deref_trait 0.2.1 on toolchain eafdee2dfae8c2233b74f98b123308be7ccefcc6
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate aliasable_deref_trait 0.2.1
[INFO] finished tweaking crates.io crate aliasable_deref_trait 0.2.1
[INFO] tweaked toml for crates.io crate aliasable_deref_trait 0.2.1 written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] bd8b59538b5d87615aa076841967b6a6fd249c0c3342b3a8f075db0c45b2dabd
[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" "bd8b59538b5d87615aa076841967b6a6fd249c0c3342b3a8f075db0c45b2dabd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bd8b59538b5d87615aa076841967b6a6fd249c0c3342b3a8f075db0c45b2dabd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bd8b59538b5d87615aa076841967b6a6fd249c0c3342b3a8f075db0c45b2dabd", kill_on_drop: false }`
[INFO] [stdout] bd8b59538b5d87615aa076841967b6a6fd249c0c3342b3a8f075db0c45b2dabd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3c7c5d5c868b97fedf916776fb28da0733f22ad805220dcdffad946b194d65df
[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" "3c7c5d5c868b97fedf916776fb28da0733f22ad805220dcdffad946b194d65df", kill_on_drop: false }`
[INFO] [stderr]    Compiling aliasable_deref_trait v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.08s
[INFO] running `Command { std: "docker" "inspect" "3c7c5d5c868b97fedf916776fb28da0733f22ad805220dcdffad946b194d65df", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3c7c5d5c868b97fedf916776fb28da0733f22ad805220dcdffad946b194d65df", kill_on_drop: false }`
[INFO] [stdout] 3c7c5d5c868b97fedf916776fb28da0733f22ad805220dcdffad946b194d65df
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "test" "--frozen" "--no-run" "--message-format=json", 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] bbc15cd0ce1f5c2a0a8233383924e5663c92b6c8f178b2121421a8a85f726239
[INFO] running `Command { std: "docker" "start" "-a" "bbc15cd0ce1f5c2a0a8233383924e5663c92b6c8f178b2121421a8a85f726239", kill_on_drop: false }`
[INFO] [stderr]    Compiling aliasable_deref_trait v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.96s
[INFO] running `Command { std: "docker" "inspect" "bbc15cd0ce1f5c2a0a8233383924e5663c92b6c8f178b2121421a8a85f726239", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bbc15cd0ce1f5c2a0a8233383924e5663c92b6c8f178b2121421a8a85f726239", kill_on_drop: false }`
[INFO] [stdout] bbc15cd0ce1f5c2a0a8233383924e5663c92b6c8f178b2121421a8a85f726239
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 669d10e54737504d09b9cae2ba010630a943aa35242fa6f9645f319c2c878292
[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" "669d10e54737504d09b9cae2ba010630a943aa35242fa6f9645f319c2c878292", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/aliasable_deref_trait-d712910d5fdc80ac
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test tests::test_arc ... ok
[INFO] [stdout] test tests::test_into_aliasable_owner ... ok
[INFO] [stdout] test tests::test_mutex_guard ... ok
[INFO] [stdout] test tests::test_rc ... ok
[INFO] [stderr]    Doc-tests aliasable_deref_trait
[INFO] [stdout] test tests::test_cell_ref ... ok
[INFO] [stdout] test tests::test_rw_lock_write_guard ... ok
[INFO] [stdout] test tests::test_cell_ref_mut ... ok
[INFO] [stdout] test tests::test_rw_lock_read_guard ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[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
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "669d10e54737504d09b9cae2ba010630a943aa35242fa6f9645f319c2c878292", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "669d10e54737504d09b9cae2ba010630a943aa35242fa6f9645f319c2c878292", kill_on_drop: false }`
[INFO] [stdout] 669d10e54737504d09b9cae2ba010630a943aa35242fa6f9645f319c2c878292