[INFO] fetching crate ufmt-stdio 0.2.0...
[INFO] testing ufmt-stdio-0.2.0 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate ufmt-stdio 0.2.0 into /workspace/builds/worker-84/source
[INFO] validating manifest of crates.io crate ufmt-stdio 0.2.0 on toolchain beta-2022-02-22
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate ufmt-stdio 0.2.0
[INFO] finished tweaking crates.io crate ufmt-stdio 0.2.0
[INFO] tweaked toml for crates.io crate ufmt-stdio 0.2.0 written to /workspace/builds/worker-84/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-84/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-84/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f31b621bdcbe3ae110a507461e6cc2f8bcaee91ab95b75cf334d812c022ce647
[INFO] running `Command { std: "docker" "start" "-a" "f31b621bdcbe3ae110a507461e6cc2f8bcaee91ab95b75cf334d812c022ce647", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f31b621bdcbe3ae110a507461e6cc2f8bcaee91ab95b75cf334d812c022ce647", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f31b621bdcbe3ae110a507461e6cc2f8bcaee91ab95b75cf334d812c022ce647", kill_on_drop: false }`
[INFO] [stdout] f31b621bdcbe3ae110a507461e6cc2f8bcaee91ab95b75cf334d812c022ce647
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-84/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-84/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f4ebb592bdd9ace7bd440cf252a95badc030786949d7cc2dc6b60faaa6dc2943
[INFO] running `Command { std: "docker" "start" "-a" "f4ebb592bdd9ace7bd440cf252a95badc030786949d7cc2dc6b60faaa6dc2943", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.86
[INFO] [stderr]    Compiling libc v0.2.119
[INFO] [stderr]    Compiling ufmt-write v0.1.0
[INFO] [stderr]    Compiling ufmt-macros v0.1.1
[INFO] [stderr]    Compiling ufmt v0.1.0
[INFO] [stderr]    Compiling ufmt-stdio v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.42s
[INFO] running `Command { std: "docker" "inspect" "f4ebb592bdd9ace7bd440cf252a95badc030786949d7cc2dc6b60faaa6dc2943", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f4ebb592bdd9ace7bd440cf252a95badc030786949d7cc2dc6b60faaa6dc2943", kill_on_drop: false }`
[INFO] [stdout] f4ebb592bdd9ace7bd440cf252a95badc030786949d7cc2dc6b60faaa6dc2943
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-84/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-84/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9e9a7bc6e0858222121b244c2f2868305eaaacc0f5b2c30b79a1de5e198d3b8d
[INFO] running `Command { std: "docker" "start" "-a" "9e9a7bc6e0858222121b244c2f2868305eaaacc0f5b2c30b79a1de5e198d3b8d", kill_on_drop: false }`
[INFO] [stderr]    Compiling ufmt-stdio v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.89s
[INFO] running `Command { std: "docker" "inspect" "9e9a7bc6e0858222121b244c2f2868305eaaacc0f5b2c30b79a1de5e198d3b8d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9e9a7bc6e0858222121b244c2f2868305eaaacc0f5b2c30b79a1de5e198d3b8d", kill_on_drop: false }`
[INFO] [stdout] 9e9a7bc6e0858222121b244c2f2868305eaaacc0f5b2c30b79a1de5e198d3b8d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-84/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-84/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] dc06f2325a866a3dca8f18743b48ae7299c3d70c3dc9cc1506c7ce2766f3a41b
[INFO] running `Command { std: "docker" "start" "-a" "dc06f2325a866a3dca8f18743b48ae7299c3d70c3dc9cc1506c7ce2766f3a41b", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/ufmt_stdio-c3ae0eaa263ed15b)
[INFO] [stdout] 
[INFO] [stderr]      Running tests/it_works.rs (/opt/rustwide/target/debug/deps/it_works-3c6c027feaa97d37)
[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] [stdout] 
[INFO] [stderr] Error 世界!
[INFO] [stdout] running 2 tests
[INFO] [stderr] Error World 2!
[INFO] [stdout] Hellow 世界!
[INFO] [stdout] Debug 世界!
[INFO] [stdout] Hellow World 2!
[INFO] [stdout] Debug World 2!
[INFO] [stdout] test it_works ... ok
[INFO] [stdout] test it_works2 ... 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 ufmt-stdio
[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" "dc06f2325a866a3dca8f18743b48ae7299c3d70c3dc9cc1506c7ce2766f3a41b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dc06f2325a866a3dca8f18743b48ae7299c3d70c3dc9cc1506c7ce2766f3a41b", kill_on_drop: false }`
[INFO] [stdout] dc06f2325a866a3dca8f18743b48ae7299c3d70c3dc9cc1506c7ce2766f3a41b