[INFO] fetching crate aliasable_deref_trait 1.0.0...
[INFO] testing aliasable_deref_trait-1.0.0 against try#d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2 for pr-86479
[INFO] extracting crate aliasable_deref_trait 1.0.0 into /workspace/builds/worker-12/source
[INFO] validating manifest of crates.io crate aliasable_deref_trait 1.0.0 on toolchain d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate aliasable_deref_trait 1.0.0
[INFO] finished tweaking crates.io crate aliasable_deref_trait 1.0.0
[INFO] tweaked toml for crates.io crate aliasable_deref_trait 1.0.0 written to /workspace/builds/worker-12/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6b11ecc460047c92d83c29a239f0a8eeb11506345aa049ed034f45f008878627
[INFO] running `Command { std: "docker" "start" "-a" "6b11ecc460047c92d83c29a239f0a8eeb11506345aa049ed034f45f008878627", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6b11ecc460047c92d83c29a239f0a8eeb11506345aa049ed034f45f008878627", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6b11ecc460047c92d83c29a239f0a8eeb11506345aa049ed034f45f008878627", kill_on_drop: false }`
[INFO] [stdout] 6b11ecc460047c92d83c29a239f0a8eeb11506345aa049ed034f45f008878627
[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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8f0cad5ef2725779135125b82f3018f2fc4b866e86457707ac144473bbea33e3
[INFO] running `Command { std: "docker" "start" "-a" "8f0cad5ef2725779135125b82f3018f2fc4b866e86457707ac144473bbea33e3", kill_on_drop: false }`
[INFO] [stderr]    Compiling aliasable_deref_trait v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.11s
[INFO] running `Command { std: "docker" "inspect" "8f0cad5ef2725779135125b82f3018f2fc4b866e86457707ac144473bbea33e3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8f0cad5ef2725779135125b82f3018f2fc4b866e86457707ac144473bbea33e3", kill_on_drop: false }`
[INFO] [stdout] 8f0cad5ef2725779135125b82f3018f2fc4b866e86457707ac144473bbea33e3
[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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 001334e25c7d0e92ba36375c48304020cef6a4d3f0a10f21ce7c02ed98a1ccec
[INFO] running `Command { std: "docker" "start" "-a" "001334e25c7d0e92ba36375c48304020cef6a4d3f0a10f21ce7c02ed98a1ccec", kill_on_drop: false }`
[INFO] [stderr]    Compiling aliasable_deref_trait v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.59s
[INFO] running `Command { std: "docker" "inspect" "001334e25c7d0e92ba36375c48304020cef6a4d3f0a10f21ce7c02ed98a1ccec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "001334e25c7d0e92ba36375c48304020cef6a4d3f0a10f21ce7c02ed98a1ccec", kill_on_drop: false }`
[INFO] [stdout] 001334e25c7d0e92ba36375c48304020cef6a4d3f0a10f21ce7c02ed98a1ccec
[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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 7b1395ef26a22a073638b4710309b426ba556b6c8a7f2238245e58bc81f0eb86
[INFO] running `Command { std: "docker" "start" "-a" "7b1395ef26a22a073638b4710309b426ba556b6c8a7f2238245e58bc81f0eb86", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/aliasable_deref_trait-732a1be7b6f6c150)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests aliasable_deref_trait
[INFO] [stdout] running 7 tests
[INFO] [stdout] test tests::test_arc ... ok
[INFO] [stdout] test tests::test_rc ... ok
[INFO] [stdout] test tests::test_rw_lock_write_guard ... ok
[INFO] [stdout] test tests::test_cell_ref ... ok
[INFO] [stdout] test tests::test_rw_lock_read_guard ... ok
[INFO] [stdout] test tests::test_mutex_guard ... ok
[INFO] [stdout] test tests::test_cell_ref_mut ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "7b1395ef26a22a073638b4710309b426ba556b6c8a7f2238245e58bc81f0eb86", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7b1395ef26a22a073638b4710309b426ba556b6c8a7f2238245e58bc81f0eb86", kill_on_drop: false }`
[INFO] [stdout] 7b1395ef26a22a073638b4710309b426ba556b6c8a7f2238245e58bc81f0eb86