[INFO] fetching crate rustvil 0.9.0...
[INFO] testing rustvil-0.9.0 against master#562dee4820c458d823175268e41601d4c060588a for pr-154210-2
[INFO] extracting crate rustvil 0.9.0 into /workspace/builds/worker-6-tc1/source
[INFO] started tweaking crates.io crate rustvil 0.9.0
[INFO] finished tweaking crates.io crate rustvil 0.9.0
[INFO] tweaked toml for crates.io crate rustvil 0.9.0 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate rustvil 0.9.0 on toolchain 562dee4820c458d823175268e41601d4c060588a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate rustvil 0.9.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded claim v0.5.0
[INFO] [stderr]   Downloaded soft-canonicalize v0.4.5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 88f98181aeacf2bb0eaa6732e484cd4bdfc1b66a165390bf0a09683fdeff8e70
[INFO] running `Command { std: "docker" "start" "-a" "88f98181aeacf2bb0eaa6732e484cd4bdfc1b66a165390bf0a09683fdeff8e70", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "88f98181aeacf2bb0eaa6732e484cd4bdfc1b66a165390bf0a09683fdeff8e70", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "88f98181aeacf2bb0eaa6732e484cd4bdfc1b66a165390bf0a09683fdeff8e70", kill_on_drop: false }`
[INFO] [stdout] 88f98181aeacf2bb0eaa6732e484cd4bdfc1b66a165390bf0a09683fdeff8e70
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2fe8e61d8efb7e430e5846555a1b0c3db55234eda6a216f726f2ac8e30876d14
[INFO] running `Command { std: "docker" "start" "-a" "2fe8e61d8efb7e430e5846555a1b0c3db55234eda6a216f726f2ac8e30876d14", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.174
[INFO] [stderr]    Compiling rustvil v0.9.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.50s
[INFO] running `Command { std: "docker" "inspect" "2fe8e61d8efb7e430e5846555a1b0c3db55234eda6a216f726f2ac8e30876d14", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2fe8e61d8efb7e430e5846555a1b0c3db55234eda6a216f726f2ac8e30876d14", kill_on_drop: false }`
[INFO] [stdout] 2fe8e61d8efb7e430e5846555a1b0c3db55234eda6a216f726f2ac8e30876d14
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7d1632423d16c51ab8e1c2d98dd82f75d54345550e87743f6b4dae24b3351ed0
[INFO] running `Command { std: "docker" "start" "-a" "7d1632423d16c51ab8e1c2d98dd82f75d54345550e87743f6b4dae24b3351ed0", kill_on_drop: false }`
[INFO] [stderr]    Compiling claim v0.5.0
[INFO] [stderr]    Compiling getrandom v0.3.3
[INFO] [stderr]    Compiling tempfile v3.20.0
[INFO] [stderr]    Compiling rustvil v0.9.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.64s
[INFO] running `Command { std: "docker" "inspect" "7d1632423d16c51ab8e1c2d98dd82f75d54345550e87743f6b4dae24b3351ed0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7d1632423d16c51ab8e1c2d98dd82f75d54345550e87743f6b4dae24b3351ed0", kill_on_drop: false }`
[INFO] [stdout] 7d1632423d16c51ab8e1c2d98dd82f75d54345550e87743f6b4dae24b3351ed0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 342cfd5034396471001174b0af55299d5dbe1a271c8302948b79b92431e8065c
[INFO] running `Command { std: "docker" "start" "-a" "342cfd5034396471001174b0af55299d5dbe1a271c8302948b79b92431e8065c", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/rustvil-eae221c79d282323)
[INFO] [stdout] 
[INFO] [stdout] running 19 tests
[INFO] [stdout] test fs::path_ext::tests::create_dirs ... ok
[INFO] [stdout] test fs::path_ext::tests::shared_lock_prevents_exclusive_lock ... ok
[INFO] [stdout] test fs::path_ext::tests::lock_blocking_should_work ... ok
[INFO] [stdout] test fs::path_ext::tests::exclusive_lock_prevents_another_exclusive_lock ... ok
[INFO] [stdout] test fs::path_ext::tests::lock_non_blocking_should_work ... ok
[INFO] [stdout] test fs::path_ext::tests::mkdir_doesnt_screw_paths ... ok
[INFO] [stdout] test fs::path_ext::tests::multiple_shared_locks_can_coexist ... ok
[INFO] [stdout] test fs::path_ext::tests::lock_shared_blocking_should_work ... ok
[INFO] [stdout] test os::env::test::basic_test ... ok
[INFO] [stdout] test signals::tests::basic_sigterm ... ok
[INFO] [stdout] test fs::path_ext::tests::lock_shared_non_blocking_should_work ... ok
[INFO] [stdout] test fs::path_ext::tests::multiple_touch ... ok
[INFO] [stdout] test fs::path_ext::tests::exclusive_lock_prevents_shared_lock ... ok
[INFO] [stdout] test fs::path_ext::tests::create_new_file_should_work ... ok
[INFO] [stdout] test fs::path_ext::tests::multithreaded_shared_locks_can_coexist ... ok
[INFO] [stdout] test fs::path_ext::tests::multithreaded_multiple_shared_then_exclusive ... ok
[INFO] [stdout] test fs::path_ext::tests::multithreaded_exclusive_lock_blocks_shared_locks ... ok
[INFO] [stdout] test fs::path_ext::tests::multithreaded_exclusive_locks_are_mutually_exclusive ... ok
[INFO] [stdout] test fs::path_ext::tests::multithreaded_shared_lock_blocks_exclusive_lock ... ok
[INFO] [stderr]    Doc-tests rustvil
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 19 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.11s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test src/config_files/mod.rs - config_files (line 5) - compile ... ok
[INFO] [stdout] test src/fs/mod.rs - fs (line 9) - compile ... ok
[INFO] [stdout] test src/fs/path_ext.rs - fs::path_ext::PathExt (line 68) - compile ... ok
[INFO] [stdout] test src/fs/path_ext.rs - fs::path_ext::PathExt::lock (line 140) - compile ... ok
[INFO] [stdout] test src/fs/path_ext.rs - fs::path_ext::PathExt::mkdir (line 119) - compile ... ok
[INFO] [stdout] test src/fs/path_ext.rs - fs::path_ext::PathExt::touch (line 96) - compile ... ok
[INFO] [stdout] test src/os/env.rs - os::env (line 5) - compile ... ok
[INFO] [stdout] test src/os/env.rs - os::env (line 18) - compile ... ok
[INFO] [stdout] test src/os/env.rs - os::env::Env::get (line 141) - compile ... ok
[INFO] [stdout] test src/signals/mod.rs - signals (line 4) - compile ... ok
[INFO] [stdout] test src/os/env.rs - os::env::Env::get_os (line 99) - compile ... ok
[INFO] [stdout] test src/fs/path_ext.rs - fs::path_ext::PathExt::lock_shared (line 167) - compile ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.09s
[INFO] [stdout] 
[INFO] [stdout] all doctests ran in 0.70s; merged doctests compilation took 0.61s
[INFO] running `Command { std: "docker" "inspect" "342cfd5034396471001174b0af55299d5dbe1a271c8302948b79b92431e8065c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "342cfd5034396471001174b0af55299d5dbe1a271c8302948b79b92431e8065c", kill_on_drop: false }`
[INFO] [stdout] 342cfd5034396471001174b0af55299d5dbe1a271c8302948b79b92431e8065c