[INFO] fetching crate filedesc 0.5.0... [INFO] testing filedesc-0.5.0 against master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031 [INFO] extracting crate filedesc 0.5.0 into /workspace/builds/worker-83/source [INFO] validating manifest of crates.io crate filedesc 0.5.0 on toolchain a77da2d454e6caa227a85b16410b95f93495e7e0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate filedesc 0.5.0 [INFO] finished tweaking crates.io crate filedesc 0.5.0 [INFO] tweaked toml for crates.io crate filedesc 0.5.0 written to /workspace/builds/worker-83/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "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" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-83/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-83/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 5ee964aaa81814a2e2a87d564b16ac2bd93f9c4b56f486e6678dc3f10bc556e9 [INFO] running `Command { std: "docker" "start" "-a" "5ee964aaa81814a2e2a87d564b16ac2bd93f9c4b56f486e6678dc3f10bc556e9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "5ee964aaa81814a2e2a87d564b16ac2bd93f9c4b56f486e6678dc3f10bc556e9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5ee964aaa81814a2e2a87d564b16ac2bd93f9c4b56f486e6678dc3f10bc556e9", kill_on_drop: false }` [INFO] [stdout] 5ee964aaa81814a2e2a87d564b16ac2bd93f9c4b56f486e6678dc3f10bc556e9 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-83/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-83/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 29b5036a098451733b18e14100b85251228cca089be914b35b12b744880bfb0d [INFO] running `Command { std: "docker" "start" "-a" "29b5036a098451733b18e14100b85251228cca089be914b35b12b744880bfb0d", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.108 [INFO] [stderr] Compiling filedesc v0.5.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.61s [INFO] running `Command { std: "docker" "inspect" "29b5036a098451733b18e14100b85251228cca089be914b35b12b744880bfb0d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "29b5036a098451733b18e14100b85251228cca089be914b35b12b744880bfb0d", kill_on_drop: false }` [INFO] [stdout] 29b5036a098451733b18e14100b85251228cca089be914b35b12b744880bfb0d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-83/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-83/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 9fd169b9ba3ba4b225c6196572852952fd7acffa4722d0ce41294b4960a29697 [INFO] running `Command { std: "docker" "start" "-a" "9fd169b9ba3ba4b225c6196572852952fd7acffa4722d0ce41294b4960a29697", kill_on_drop: false }` [INFO] [stderr] Compiling semver v1.0.4 [INFO] [stderr] Compiling proc-macro2 v1.0.32 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling syn v1.0.81 [INFO] [stderr] Compiling yansi v0.5.0 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling rustc_version v0.4.0 [INFO] [stderr] Compiling quote v1.0.10 [INFO] [stderr] Compiling assert2-macros v0.3.6 [INFO] [stderr] Compiling assert2 v0.3.6 [INFO] [stderr] Compiling filedesc v0.5.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 12.36s [INFO] running `Command { std: "docker" "inspect" "9fd169b9ba3ba4b225c6196572852952fd7acffa4722d0ce41294b4960a29697", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9fd169b9ba3ba4b225c6196572852952fd7acffa4722d0ce41294b4960a29697", kill_on_drop: false }` [INFO] [stdout] 9fd169b9ba3ba4b225c6196572852952fd7acffa4722d0ce41294b4960a29697 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-83/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-83/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 1939e0178ad9af2dabe698dc09ef3fecbfa4ef7f8e72aba0d3c712c55a1f6ea0 [INFO] running `Command { std: "docker" "start" "-a" "1939e0178ad9af2dabe698dc09ef3fecbfa4ef7f8e72aba0d3c712c55a1f6ea0", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/filedesc-8f5dd618af37b8a2) [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test test::duplicate_convert_stdout ... ok [INFO] [stdout] test test::test_get_close_on_exec ... 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] Doc-tests filedesc [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test src/lib.rs - (line 19) - compile ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.06s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "1939e0178ad9af2dabe698dc09ef3fecbfa4ef7f8e72aba0d3c712c55a1f6ea0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1939e0178ad9af2dabe698dc09ef3fecbfa4ef7f8e72aba0d3c712c55a1f6ea0", kill_on_drop: false }` [INFO] [stdout] 1939e0178ad9af2dabe698dc09ef3fecbfa4ef7f8e72aba0d3c712c55a1f6ea0