[INFO] fetching crate ofiles 0.2.0...
[INFO] testing ofiles-0.2.0 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate ofiles 0.2.0 into /workspace/builds/worker-12/source
[INFO] validating manifest of crates.io crate ofiles 0.2.0 on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate ofiles 0.2.0
[INFO] finished tweaking crates.io crate ofiles 0.2.0
[INFO] tweaked toml for crates.io crate ofiles 0.2.0 written to /workspace/builds/worker-12/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a0f8bf5b79f67a8e8f928a7c471fa51f2e7273045f164eedc330544059942503
[INFO] running `Command { std: "docker" "start" "-a" "a0f8bf5b79f67a8e8f928a7c471fa51f2e7273045f164eedc330544059942503", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a0f8bf5b79f67a8e8f928a7c471fa51f2e7273045f164eedc330544059942503", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a0f8bf5b79f67a8e8f928a7c471fa51f2e7273045f164eedc330544059942503", kill_on_drop: false }`
[INFO] [stdout] a0f8bf5b79f67a8e8f928a7c471fa51f2e7273045f164eedc330544059942503
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1ee3d04e3201966faf6010cbf24a756dec84a03789cb8507e043407f878ad581
[INFO] running `Command { std: "docker" "start" "-a" "1ee3d04e3201966faf6010cbf24a756dec84a03789cb8507e043407f878ad581", kill_on_drop: false }`
[INFO] [stderr]    Compiling error-chain v0.12.4
[INFO] [stderr]    Compiling ofiles v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.10s
[INFO] running `Command { std: "docker" "inspect" "1ee3d04e3201966faf6010cbf24a756dec84a03789cb8507e043407f878ad581", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1ee3d04e3201966faf6010cbf24a756dec84a03789cb8507e043407f878ad581", kill_on_drop: false }`
[INFO] [stdout] 1ee3d04e3201966faf6010cbf24a756dec84a03789cb8507e043407f878ad581
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3552757de4e2c894cbfb288770fafbafffae86e891b30f89ec03a41ca762e522
[INFO] running `Command { std: "docker" "start" "-a" "3552757de4e2c894cbfb288770fafbafffae86e891b30f89ec03a41ca762e522", 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] [stderr]    Compiling wait-timeout v0.2.0
[INFO] [stderr]    Compiling env_logger v0.7.1
[INFO] [stderr]    Compiling rusty-fork v0.2.2
[INFO] [stderr]    Compiling ofiles v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.25s
[INFO] running `Command { std: "docker" "inspect" "3552757de4e2c894cbfb288770fafbafffae86e891b30f89ec03a41ca762e522", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3552757de4e2c894cbfb288770fafbafffae86e891b30f89ec03a41ca762e522", kill_on_drop: false }`
[INFO] [stdout] 3552757de4e2c894cbfb288770fafbafffae86e891b30f89ec03a41ca762e522
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] a2f48fcf9967793184de485079359bcb9a7ff2bbeb6de8574844415936908aa5
[INFO] running `Command { std: "docker" "start" "-a" "a2f48fcf9967793184de485079359bcb9a7ff2bbeb6de8574844415936908aa5", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/ofiles-e031ae893b0f5e97)
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test tests::test_inode_contained_in ... ok
[INFO] [stdout] test tests::test_directory_basic ... ok
[INFO] [stdout] test tests::test_ofile_basic ... ok
[INFO] [stdout] test tests::test_file_other_process ... ok
[INFO] [stdout] test tests::test_directory_other_process ... ok
[INFO] [stderr]    Doc-tests ofiles
[INFO] [stdout] test tests::test_ofile_other_process_unix_socket ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.55s
[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" "a2f48fcf9967793184de485079359bcb9a7ff2bbeb6de8574844415936908aa5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a2f48fcf9967793184de485079359bcb9a7ff2bbeb6de8574844415936908aa5", kill_on_drop: false }`
[INFO] [stdout] a2f48fcf9967793184de485079359bcb9a7ff2bbeb6de8574844415936908aa5