[INFO] fetching crate rust_process_interface_library 0.1.4...
[INFO] testing rust_process_interface_library-0.1.4 against 1.55.0 for beta-1.56-1
[INFO] extracting crate rust_process_interface_library 0.1.4 into /workspace/builds/worker-11/source
[INFO] validating manifest of crates.io crate rust_process_interface_library 0.1.4 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 rust_process_interface_library 0.1.4
[INFO] finished tweaking crates.io crate rust_process_interface_library 0.1.4
[INFO] tweaked toml for crates.io crate rust_process_interface_library 0.1.4 written to /workspace/builds/worker-11/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] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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] 996425f91aece9bb132094f1629c1c4933c6218465462e180d74cd1bb443ae52
[INFO] running `Command { std: "docker" "start" "-a" "996425f91aece9bb132094f1629c1c4933c6218465462e180d74cd1bb443ae52", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "996425f91aece9bb132094f1629c1c4933c6218465462e180d74cd1bb443ae52", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "996425f91aece9bb132094f1629c1c4933c6218465462e180d74cd1bb443ae52", kill_on_drop: false }`
[INFO] [stdout] 996425f91aece9bb132094f1629c1c4933c6218465462e180d74cd1bb443ae52
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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] a312f47907fb9463beb9d3b7728e440800ff51712d6209ff64ffd4643179764f
[INFO] running `Command { std: "docker" "start" "-a" "a312f47907fb9463beb9d3b7728e440800ff51712d6209ff64ffd4643179764f", kill_on_drop: false }`
[INFO] [stderr]    Compiling rust_process_interface_library v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.45s
[INFO] running `Command { std: "docker" "inspect" "a312f47907fb9463beb9d3b7728e440800ff51712d6209ff64ffd4643179764f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a312f47907fb9463beb9d3b7728e440800ff51712d6209ff64ffd4643179764f", kill_on_drop: false }`
[INFO] [stdout] a312f47907fb9463beb9d3b7728e440800ff51712d6209ff64ffd4643179764f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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] 9cec8e22f5cca9116245d7a38952b1c953a5c1fc288a2a46a36d5f1c46eac09b
[INFO] running `Command { std: "docker" "start" "-a" "9cec8e22f5cca9116245d7a38952b1c953a5c1fc288a2a46a36d5f1c46eac09b", kill_on_drop: false }`
[INFO] [stderr]    Compiling rust_process_interface_library v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.78s
[INFO] running `Command { std: "docker" "inspect" "9cec8e22f5cca9116245d7a38952b1c953a5c1fc288a2a46a36d5f1c46eac09b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9cec8e22f5cca9116245d7a38952b1c953a5c1fc288a2a46a36d5f1c46eac09b", kill_on_drop: false }`
[INFO] [stdout] 9cec8e22f5cca9116245d7a38952b1c953a5c1fc288a2a46a36d5f1c46eac09b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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] ef92aa6dfc4471338b532e5502e464f1baeb6007c04984738f7739c6a8ca65ad
[INFO] running `Command { std: "docker" "start" "-a" "ef92aa6dfc4471338b532e5502e464f1baeb6007c04984738f7739c6a8ca65ad", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] running 11 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/rust_process_interface_library-7db63ea728a2f3df)
[INFO] [stdout] test tests::test_stdin_u8vec ... ok
[INFO] [stdout] test tests::test_arg_args ... ok
[INFO] [stdout] test tests::test_args ... ok
[INFO] [stdout] test tests::test_stdin ... ok
[INFO] [stdout] test tests::test_arg ... ok
[INFO] [stdout] test tests::test_envs ... ok
[INFO] [stdout] test tests::test_stdin_u8 ... ok
[INFO] [stdout] test tests::test_env_envs ... ok
[INFO] [stderr]    Doc-tests rust_process_interface_library
[INFO] [stdout] test tests::test_env ... ok
[INFO] [stdout] test tests::test_args_clear ... ok
[INFO] [stdout] test tests::test_timeout ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 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 src/lib.rs - (line 3) ... ignored
[INFO] [stdout] test src/lib.rs - (line 9) ... ignored
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 2 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "ef92aa6dfc4471338b532e5502e464f1baeb6007c04984738f7739c6a8ca65ad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ef92aa6dfc4471338b532e5502e464f1baeb6007c04984738f7739c6a8ca65ad", kill_on_drop: false }`
[INFO] [stdout] ef92aa6dfc4471338b532e5502e464f1baeb6007c04984738f7739c6a8ca65ad