[INFO] fetching crate system-interface 0.6.5...
[INFO] testing system-interface-0.6.5 against master#99e3aef02079e9c10583638520cd0c134dc3a01d for pr-85530
[INFO] extracting crate system-interface 0.6.5 into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate system-interface 0.6.5 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 crates.io crate system-interface 0.6.5
[INFO] finished tweaking crates.io crate system-interface 0.6.5
[INFO] tweaked toml for crates.io crate system-interface 0.6.5 written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] 668199012ab74c8be00ff37d9d50354fdc5309ddb775216540bb0721cfd33fce
[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" "668199012ab74c8be00ff37d9d50354fdc5309ddb775216540bb0721cfd33fce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "668199012ab74c8be00ff37d9d50354fdc5309ddb775216540bb0721cfd33fce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "668199012ab74c8be00ff37d9d50354fdc5309ddb775216540bb0721cfd33fce", kill_on_drop: false }`
[INFO] [stdout] 668199012ab74c8be00ff37d9d50354fdc5309ddb775216540bb0721cfd33fce
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] 20f2cf1eee268245dc75b50c7bb0d6144dccc9dccd50be9552092546a0848d22
[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" "20f2cf1eee268245dc75b50c7bb0d6144dccc9dccd50be9552092546a0848d22", kill_on_drop: false }`
[INFO] [stderr]    Compiling ucd-trie v0.1.3
[INFO] [stderr]    Compiling libc v0.2.95
[INFO] [stderr]    Compiling itoa v0.4.7
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling pest v2.1.3
[INFO] [stderr]    Compiling semver-parser v0.10.2
[INFO] [stderr]    Compiling semver v0.11.0
[INFO] [stderr]    Compiling rustc_version v0.3.3
[INFO] [stderr]    Compiling errno v0.2.7
[INFO] [stderr]    Compiling unsafe-io v0.6.9
[INFO] [stderr]    Compiling system-interface v0.6.5 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling posish v0.6.1
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 11.11s
[INFO] running `Command { std: "docker" "inspect" "20f2cf1eee268245dc75b50c7bb0d6144dccc9dccd50be9552092546a0848d22", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "20f2cf1eee268245dc75b50c7bb0d6144dccc9dccd50be9552092546a0848d22", kill_on_drop: false }`
[INFO] [stdout] 20f2cf1eee268245dc75b50c7bb0d6144dccc9dccd50be9552092546a0848d22
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] 6fe835203d1520577b03d75f3cfab4314c71dfc02f3b093797c3fa7848b35574
[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" "6fe835203d1520577b03d75f3cfab4314c71dfc02f3b093797c3fa7848b35574", kill_on_drop: false }`
[INFO] [stderr]    Compiling ipnet v2.3.0
[INFO] [stderr]    Compiling maybe-owned v0.3.4
[INFO] [stderr]    Compiling once_cell v1.7.2
[INFO] [stderr]    Compiling ppv-lite86 v0.2.10
[INFO] [stderr]    Compiling remove_dir_all v0.5.3
[INFO] [stderr]    Compiling getrandom v0.2.3
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling cap-primitives v0.13.10
[INFO] [stderr]    Compiling cap-std v0.13.10
[INFO] [stderr]    Compiling cap-fs-ext v0.13.10
[INFO] [stderr]    Compiling fs-set-times v0.3.1
[INFO] [stderr]    Compiling rand_core v0.6.2
[INFO] [stderr]    Compiling uuid v0.8.2
[INFO] [stderr]    Compiling rand_chacha v0.3.0
[INFO] [stderr]    Compiling rand v0.8.3
[INFO] [stderr]    Compiling cap-tempfile v0.13.10
[INFO] [stderr]    Compiling tempfile v3.2.0
[INFO] [stderr]    Compiling system-interface v0.6.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 10.90s
[INFO] running `Command { std: "docker" "inspect" "6fe835203d1520577b03d75f3cfab4314c71dfc02f3b093797c3fa7848b35574", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6fe835203d1520577b03d75f3cfab4314c71dfc02f3b093797c3fa7848b35574", kill_on_drop: false }`
[INFO] [stdout] 6fe835203d1520577b03d75f3cfab4314c71dfc02f3b093797c3fa7848b35574
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] 88554899d5f941c7dc07e5c572a3ea76b106d4da5dfa7b9aab6c489bdce03750
[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" "88554899d5f941c7dc07e5c572a3ea76b106d4da5dfa7b9aab6c489bdce03750", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/system_interface-73cc0c78f3d4fc75)
[INFO] [stdout] 
[INFO] [stderr]      Running tests/allocate.rs (/opt/rustwide/target/debug/deps/allocate-fcd0d063d5d904cb)
[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/fd_flags.rs (/opt/rustwide/target/debug/deps/fd_flags-e7bbb98040c4bb61)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test allocate ... 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] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test test_append ... ok
[INFO] [stdout] test test_get_set_fd_flags ... 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/is_read_write.rs (/opt/rustwide/target/debug/deps/is_read_write-037d86327732d835)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test socket_is_read_write ... ok
[INFO] [stdout] test socket_is_write_read ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/is_terminal.rs (/opt/rustwide/target/debug/deps/is_terminal-cfa1247b0c3d74cd)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test stdout_stderr_terminals ... ok
[INFO] [stderr]      Running tests/live_rename.rs (/opt/rustwide/target/debug/deps/live_rename-2ad7ac63bd9164de)
[INFO] [stdout] test std_file_is_not_terminal ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test live_rename ... ok
[INFO] [stderr]      Running tests/peek.rs (/opt/rustwide/target/debug/deps/peek-083d4dba3d6cf121)
[INFO] [stdout] test concurrent_rename ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.14s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stderr]      Running tests/read_to_end.rs (/opt/rustwide/target/debug/deps/read_to_end-dad42c525f132512)
[INFO] [stdout] test test_peek ... 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] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test read_to_end_at ... ok
[INFO] [stdout] test read_to_string_at ... ok
[INFO] [stderr]      Running tests/vectored_at.rs (/opt/rustwide/target/debug/deps/vectored_at-125ff5a24c6ea0e9)
[INFO] [stdout] test read_to_string_at_error ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 18 tests
[INFO] [stdout] test read_at ... ok
[INFO] [stdout] test write_all_vectored_at ... ok
[INFO] [stdout] test write_all_vectored ... ok
[INFO] [stdout] test read_exact ... ok
[INFO] [stdout] test write_all_at ... ok
[INFO] [stdout] test write_vectored ... ok
[INFO] [stdout] test write_at ... ok
[INFO] [stdout] test write_vectored_at ... ok
[INFO] [stdout] test read_vectored_at ... ok
[INFO] [stdout] test read_vectored ... ok
[INFO] [stdout] test write ... ok
[INFO] [stdout] test read_exact_at ... ok
[INFO] [stdout] test read ... ok
[INFO] [stdout] test read_exact_vectored_at ... ok
[INFO] [stdout] test write_all ... ok
[INFO] [stdout] test read_exact_vectored ... ok
[INFO] [stdout] test cap_write_all_vectored_at ... ok
[INFO] [stdout] test cap_read_exact_vectored_at ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 18 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests system-interface
[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" "88554899d5f941c7dc07e5c572a3ea76b106d4da5dfa7b9aab6c489bdce03750", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "88554899d5f941c7dc07e5c572a3ea76b106d4da5dfa7b9aab6c489bdce03750", kill_on_drop: false }`
[INFO] [stdout] 88554899d5f941c7dc07e5c572a3ea76b106d4da5dfa7b9aab6c489bdce03750