[INFO] cloning repository https://github.com/Michael-F-Bryan/thin-trait-objects
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Michael-F-Bryan/thin-trait-objects" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMichael-F-Bryan%2Fthin-trait-objects", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMichael-F-Bryan%2Fthin-trait-objects'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 887662e4ca5b3fbe7965bb1019756b5f4e452222
[INFO] testing Michael-F-Bryan/thin-trait-objects against master#99e3aef02079e9c10583638520cd0c134dc3a01d for pr-85530
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMichael-F-Bryan%2Fthin-trait-objects" "/workspace/builds/worker-2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Michael-F-Bryan/thin-trait-objects on toolchain 99e3aef02079e9c10583638520cd0c134dc3a01d
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Michael-F-Bryan/thin-trait-objects
[INFO] finished tweaking git repo https://github.com/Michael-F-Bryan/thin-trait-objects
[INFO] tweaked toml for git repo https://github.com/Michael-F-Bryan/thin-trait-objects written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate git repo https://github.com/Michael-F-Bryan/thin-trait-objects already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5d32044b7aafcdd489837e706f111883ed7e4ff637e14d75b84338ec0916950c
[INFO] running `Command { std: "docker" "start" "-a" "5d32044b7aafcdd489837e706f111883ed7e4ff637e14d75b84338ec0916950c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5d32044b7aafcdd489837e706f111883ed7e4ff637e14d75b84338ec0916950c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5d32044b7aafcdd489837e706f111883ed7e4ff637e14d75b84338ec0916950c", kill_on_drop: false }`
[INFO] [stdout] 5d32044b7aafcdd489837e706f111883ed7e4ff637e14d75b84338ec0916950c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bea8aca83ee181df0b77e522619a87bd6104bf335a16e0c1d4aee424e4129918
[INFO] running `Command { std: "docker" "start" "-a" "bea8aca83ee181df0b77e522619a87bd6104bf335a16e0c1d4aee424e4129918", kill_on_drop: false }`
[INFO] [stderr]    Compiling thin-trait-objects v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.86s
[INFO] running `Command { std: "docker" "inspect" "bea8aca83ee181df0b77e522619a87bd6104bf335a16e0c1d4aee424e4129918", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bea8aca83ee181df0b77e522619a87bd6104bf335a16e0c1d4aee424e4129918", kill_on_drop: false }`
[INFO] [stdout] bea8aca83ee181df0b77e522619a87bd6104bf335a16e0c1d4aee424e4129918
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1db87b4a7923b254115ff0d17122a090c5555b212dedf34102f65c31f129e907
[INFO] running `Command { std: "docker" "start" "-a" "1db87b4a7923b254115ff0d17122a090c5555b212dedf34102f65c31f129e907", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling thin-trait-objects v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.04s
[INFO] running `Command { std: "docker" "inspect" "1db87b4a7923b254115ff0d17122a090c5555b212dedf34102f65c31f129e907", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1db87b4a7923b254115ff0d17122a090c5555b212dedf34102f65c31f129e907", kill_on_drop: false }`
[INFO] [stdout] 1db87b4a7923b254115ff0d17122a090c5555b212dedf34102f65c31f129e907
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] fead712ecd738ab481409ed4ab75d6a73ade3908cecf5ef0ae9279cda101f89e
[INFO] running `Command { std: "docker" "start" "-a" "fead712ecd738ab481409ed4ab75d6a73ade3908cecf5ef0ae9279cda101f89e", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/thin_trait_objects-010fc0d7b27fdb5a)
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test external::tests::create_an_external_file_handle_and_initialize_it ... ok
[INFO] [stdout] test ffi::tests::writer_destructor_is_always_called ... ok
[INFO] [stdout] test owned::tests::downcast_mut ... ok
[INFO] [stdout] test owned::tests::downcast_ref ... ok
[INFO] [stdout] test owned::tests::downcast_owned_doesnt_destroy_twice ... ok
[INFO] [stdout] test ffi::tests::write_to_shared_buffer ... ok
[INFO] [stdout] test ffi::tests::create_null_file_handle_and_destroy_it ... ok
[INFO] [stdout] test ffi::tests::detect_failed_write ... ok
[INFO] [stderr]    Doc-tests thin-trait-objects
[INFO] [stdout] test owned::tests::owned_handle_poisons_on_panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 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/owned.rs - owned::OwnedFileHandle (line 12) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.37s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "fead712ecd738ab481409ed4ab75d6a73ade3908cecf5ef0ae9279cda101f89e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fead712ecd738ab481409ed4ab75d6a73ade3908cecf5ef0ae9279cda101f89e", kill_on_drop: false }`
[INFO] [stdout] fead712ecd738ab481409ed4ab75d6a73ade3908cecf5ef0ae9279cda101f89e