[INFO] fetching crate system-interface 0.12.1... [INFO] testing system-interface-0.12.1 against 1.55.0 for beta-1.56-1 [INFO] extracting crate system-interface 0.12.1 into /workspace/builds/worker-14/source [INFO] validating manifest of crates.io crate system-interface 0.12.1 on toolchain 1.55.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate system-interface 0.12.1 [INFO] finished tweaking crates.io crate system-interface 0.12.1 [INFO] tweaked toml for crates.io crate system-interface 0.12.1 written to /workspace/builds/worker-14/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 76ec5556ee491dbc6ed8e1fdf8c333d7a1e1a4878821d2c156c93b2a21130f7a [INFO] running `Command { std: "docker" "start" "-a" "76ec5556ee491dbc6ed8e1fdf8c333d7a1e1a4878821d2c156c93b2a21130f7a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "76ec5556ee491dbc6ed8e1fdf8c333d7a1e1a4878821d2c156c93b2a21130f7a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "76ec5556ee491dbc6ed8e1fdf8c333d7a1e1a4878821d2c156c93b2a21130f7a", kill_on_drop: false }` [INFO] [stdout] 76ec5556ee491dbc6ed8e1fdf8c333d7a1e1a4878821d2c156c93b2a21130f7a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 5562a31c2f9e0c7e8166aeadf9100db94e55fd2ea8eb0a75af2324480c71a2a0 [INFO] running `Command { std: "docker" "start" "-a" "5562a31c2f9e0c7e8166aeadf9100db94e55fd2ea8eb0a75af2324480c71a2a0", kill_on_drop: false }` [INFO] [stderr] Compiling semver v1.0.4 [INFO] [stderr] Compiling once_cell v1.8.0 [INFO] [stderr] Compiling bitflags v1.3.2 [INFO] [stderr] Compiling itoa v0.4.8 [INFO] [stderr] Compiling linux-raw-sys v0.0.21 [INFO] [stderr] Compiling rustc_version v0.4.0 [INFO] [stderr] Compiling io-lifetimes v0.3.0 [INFO] [stderr] Compiling rsix v0.20.5 [INFO] [stderr] Compiling system-interface v0.12.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 9.76s [INFO] running `Command { std: "docker" "inspect" "5562a31c2f9e0c7e8166aeadf9100db94e55fd2ea8eb0a75af2324480c71a2a0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5562a31c2f9e0c7e8166aeadf9100db94e55fd2ea8eb0a75af2324480c71a2a0", kill_on_drop: false }` [INFO] [stdout] 5562a31c2f9e0c7e8166aeadf9100db94e55fd2ea8eb0a75af2324480c71a2a0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 265bb408dec93459fe3d242961edcf8d94cf83ae9847966a197873efab2d37e1 [INFO] running `Command { std: "docker" "start" "-a" "265bb408dec93459fe3d242961edcf8d94cf83ae9847966a197873efab2d37e1", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.101 [INFO] [stderr] Compiling linux-raw-sys v0.0.23 [INFO] [stderr] Compiling ipnet v2.3.1 [INFO] [stderr] Compiling maybe-owned v0.3.4 [INFO] [stderr] Compiling ambient-authority v0.0.1 [INFO] [stderr] Compiling remove_dir_all v0.5.3 [INFO] [stderr] Compiling rsix v0.21.0 [INFO] [stderr] Compiling unsafe-io v0.9.1 [INFO] [stderr] Compiling cap-primitives v0.18.1 [INFO] [stderr] Compiling cap-std v0.18.1 [INFO] [stderr] Compiling cap-fs-ext v0.18.1 [INFO] [stderr] Compiling getrandom v0.2.3 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling rand_core v0.6.3 [INFO] [stderr] Compiling uuid v0.8.2 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling fs-set-times v0.10.0 [INFO] [stderr] Compiling rand v0.8.4 [INFO] [stderr] Compiling tempfile v3.2.0 [INFO] [stderr] Compiling cap-tempfile v0.18.1 [INFO] [stderr] Compiling system-interface v0.12.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 8.00s [INFO] running `Command { std: "docker" "inspect" "265bb408dec93459fe3d242961edcf8d94cf83ae9847966a197873efab2d37e1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "265bb408dec93459fe3d242961edcf8d94cf83ae9847966a197873efab2d37e1", kill_on_drop: false }` [INFO] [stdout] 265bb408dec93459fe3d242961edcf8d94cf83ae9847966a197873efab2d37e1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] c224435693edc724f7504948af7b7d22398f8667268acf096e6ef9932a99a0af [INFO] running `Command { std: "docker" "start" "-a" "c224435693edc724f7504948af7b7d22398f8667268acf096e6ef9932a99a0af", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.37s [INFO] [stdout] [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/system_interface-6fd0778fcc99b57b) [INFO] [stdout] running 0 tests [INFO] [stderr] Running tests/allocate.rs (/opt/rustwide/target/debug/deps/allocate-2361b9247b76a886) [INFO] [stdout] [INFO] [stderr] Running tests/fd_flags.rs (/opt/rustwide/target/debug/deps/fd_flags-506c8911d2506693) [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stderr] Running tests/is_read_write.rs (/opt/rustwide/target/debug/deps/is_read_write-34acff4f405f0704) [INFO] [stdout] [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] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test socket_is_write_read ... ok [INFO] [stdout] test socket_is_read_write ... 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-94f5989cdb5d439e) [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test stdout_stderr_terminals ... ok [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] [stderr] Running tests/live_rename.rs (/opt/rustwide/target/debug/deps/live_rename-8725d4c4e7781dcc) [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-c01c6a133c944eaa) [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 0.21s [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-27d7c8193b994e4a) [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] [stderr] Running tests/vectored_at.rs (/opt/rustwide/target/debug/deps/vectored_at-46b7f1248fa7f9b0) [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test read_to_end_at ... ok [INFO] [stdout] test read_to_string_at_error ... ok [INFO] [stdout] test read_to_string_at ... 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 cap_read_exact_vectored_at ... ok [INFO] [stdout] test read_exact ... ok [INFO] [stdout] test read_exact_vectored ... ok [INFO] [stdout] test read_vectored ... ok [INFO] [stdout] test write_all ... ok [INFO] [stdout] test write ... ok [INFO] [stdout] test write_all_vectored ... ok [INFO] [stdout] test read ... ok [INFO] [stdout] test cap_write_all_vectored_at ... ok [INFO] [stdout] test read_vectored_at ... ok [INFO] [stdout] test write_at ... ok [INFO] [stdout] test write_vectored_at ... ok [INFO] [stdout] test read_exact_vectored_at ... ok [INFO] [stdout] test write_vectored ... ok [INFO] [stdout] test read_exact_at ... ok [INFO] [stderr] Doc-tests system-interface [INFO] [stdout] test write_all_at ... ok [INFO] [stdout] test write_all_vectored_at ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 18 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.05s [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" "c224435693edc724f7504948af7b7d22398f8667268acf096e6ef9932a99a0af", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c224435693edc724f7504948af7b7d22398f8667268acf096e6ef9932a99a0af", kill_on_drop: false }` [INFO] [stdout] c224435693edc724f7504948af7b7d22398f8667268acf096e6ef9932a99a0af