[INFO] fetching crate io-lifetimes 0.2.0...
[INFO] testing io-lifetimes-0.2.0 against try#ecabaf78506b7a4668d42dc20268c086b93f0fad for pr-87041
[INFO] extracting crate io-lifetimes 0.2.0 into /workspace/builds/worker-15/source
[INFO] validating manifest of crates.io crate io-lifetimes 0.2.0 on toolchain ecabaf78506b7a4668d42dc20268c086b93f0fad
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate io-lifetimes 0.2.0
[INFO] finished tweaking crates.io crate io-lifetimes 0.2.0
[INFO] tweaked toml for crates.io crate io-lifetimes 0.2.0 written to /workspace/builds/worker-15/source/Cargo.toml
[INFO] crate crates.io crate io-lifetimes 0.2.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded tokio v1.7.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 90539ae0513056cc5db1a305cacdd8d8f6db5705ccedc8edc88a2cd30915a9ca
[INFO] running `Command { std: "docker" "start" "-a" "90539ae0513056cc5db1a305cacdd8d8f6db5705ccedc8edc88a2cd30915a9ca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "90539ae0513056cc5db1a305cacdd8d8f6db5705ccedc8edc88a2cd30915a9ca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "90539ae0513056cc5db1a305cacdd8d8f6db5705ccedc8edc88a2cd30915a9ca", kill_on_drop: false }`
[INFO] [stdout] 90539ae0513056cc5db1a305cacdd8d8f6db5705ccedc8edc88a2cd30915a9ca
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 44b58d32b08ade0f62ba2c2611111e14748715825349ad7459f5ea9c3a9fac3f
[INFO] running `Command { std: "docker" "start" "-a" "44b58d32b08ade0f62ba2c2611111e14748715825349ad7459f5ea9c3a9fac3f", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.97
[INFO] [stderr]    Compiling io-lifetimes v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.66s
[INFO] running `Command { std: "docker" "inspect" "44b58d32b08ade0f62ba2c2611111e14748715825349ad7459f5ea9c3a9fac3f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "44b58d32b08ade0f62ba2c2611111e14748715825349ad7459f5ea9c3a9fac3f", kill_on_drop: false }`
[INFO] [stdout] 44b58d32b08ade0f62ba2c2611111e14748715825349ad7459f5ea9c3a9fac3f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9e5411170fcb62d6e5c7febdb8a8689c4ef1329a1bf937bf3b9b063114d047e6
[INFO] running `Command { std: "docker" "start" "-a" "9e5411170fcb62d6e5c7febdb8a8689c4ef1329a1bf937bf3b9b063114d047e6", kill_on_drop: false }`
[INFO] [stderr]    Compiling io-lifetimes v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.66s
[INFO] running `Command { std: "docker" "inspect" "9e5411170fcb62d6e5c7febdb8a8689c4ef1329a1bf937bf3b9b063114d047e6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9e5411170fcb62d6e5c7febdb8a8689c4ef1329a1bf937bf3b9b063114d047e6", kill_on_drop: false }`
[INFO] [stdout] 9e5411170fcb62d6e5c7febdb8a8689c4ef1329a1bf937bf3b9b063114d047e6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] b88940a4b73c116fbf0e0eea9874b4f15a70482688b84a5c9d6ceecc1d364304
[INFO] running `Command { std: "docker" "start" "-a" "b88940a4b73c116fbf0e0eea9874b4f15a70482688b84a5c9d6ceecc1d364304", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/io_lifetimes-a4fa9409f24162cf)
[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] [stderr]      Running tests/api.rs (/opt/rustwide/target/debug/deps/api-3d95ebe6c809a19a)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test test_as ... ok
[INFO] [stdout] test test_api ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/assumptions.rs (/opt/rustwide/target/debug/deps/assumptions-675b0daa5378cc4f)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test test_assumptions ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/ffi.rs (/opt/rustwide/target/debug/deps/ffi-054517464b1741e1)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test test_file_found ... ok
[INFO] [stdout] test test_file_not_found ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/niche-optimizations.rs (/opt/rustwide/target/debug/deps/niche_optimizations-1e7a149a80b922ba)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test test_niche_optimizations ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests io-lifetimes
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test src/portability.rs - portability::IntoFilelike::into_filelike (line 258) - compile ... ok
[INFO] [stdout] test src/portability.rs - portability::FromFilelike::from_filelike (line 359) - compile ... ok
[INFO] [stdout] test src/traits.rs - traits::FromFd::from_into_fd (line 136) - compile ... ok
[INFO] [stdout] test src/traits.rs - traits::FromFd::from_fd (line 119) - compile ... ok
[INFO] [stdout] test src/portability.rs - portability::AsFilelike::as_filelike (line 104) - compile ... ok
[INFO] [stdout] test src/traits.rs - traits::AsFd::as_fd (line 25) - compile ... ok
[INFO] [stdout] test src/traits.rs - traits::IntoFd::into_fd (line 71) - compile ... ok
[INFO] [stdout] test src/portability.rs - portability::FromFilelike::from_into_filelike (line 376) - compile ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.10s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "b88940a4b73c116fbf0e0eea9874b4f15a70482688b84a5c9d6ceecc1d364304", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b88940a4b73c116fbf0e0eea9874b4f15a70482688b84a5c9d6ceecc1d364304", kill_on_drop: false }`
[INFO] [stdout] b88940a4b73c116fbf0e0eea9874b4f15a70482688b84a5c9d6ceecc1d364304