[INFO] fetching crate ufmt-stdio 0.1.3...
[INFO] testing ufmt-stdio-0.1.3 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate ufmt-stdio 0.1.3 into /workspace/builds/worker-9/source
[INFO] validating manifest of crates.io crate ufmt-stdio 0.1.3 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 ufmt-stdio 0.1.3
[INFO] finished tweaking crates.io crate ufmt-stdio 0.1.3
[INFO] tweaked toml for crates.io crate ufmt-stdio 0.1.3 written to /workspace/builds/worker-9/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-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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] bb0ffc59dd6ae3ee0e138e1c49259676ae0f15ebc1434f10c45f71d2c56ae8ee
[INFO] running `Command { std: "docker" "start" "-a" "bb0ffc59dd6ae3ee0e138e1c49259676ae0f15ebc1434f10c45f71d2c56ae8ee", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bb0ffc59dd6ae3ee0e138e1c49259676ae0f15ebc1434f10c45f71d2c56ae8ee", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bb0ffc59dd6ae3ee0e138e1c49259676ae0f15ebc1434f10c45f71d2c56ae8ee", kill_on_drop: false }`
[INFO] [stdout] bb0ffc59dd6ae3ee0e138e1c49259676ae0f15ebc1434f10c45f71d2c56ae8ee
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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] 1ead1c7216462846004de1ab7fecfb8518d9532ea393f41ce12b1c5637726b13
[INFO] running `Command { std: "docker" "start" "-a" "1ead1c7216462846004de1ab7fecfb8518d9532ea393f41ce12b1c5637726b13", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.76
[INFO] [stderr]    Compiling libc v0.2.101
[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 v0.1.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 11.82s
[INFO] running `Command { std: "docker" "inspect" "1ead1c7216462846004de1ab7fecfb8518d9532ea393f41ce12b1c5637726b13", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1ead1c7216462846004de1ab7fecfb8518d9532ea393f41ce12b1c5637726b13", kill_on_drop: false }`
[INFO] [stdout] 1ead1c7216462846004de1ab7fecfb8518d9532ea393f41ce12b1c5637726b13
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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] 53d61a50c409d28e3c331c34c4bc97f69018d0e5826839ab039825a5ec6a0b8a
[INFO] running `Command { std: "docker" "start" "-a" "53d61a50c409d28e3c331c34c4bc97f69018d0e5826839ab039825a5ec6a0b8a", kill_on_drop: false }`
[INFO] [stderr]    Compiling ufmt-stdio v0.1.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.59s
[INFO] running `Command { std: "docker" "inspect" "53d61a50c409d28e3c331c34c4bc97f69018d0e5826839ab039825a5ec6a0b8a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "53d61a50c409d28e3c331c34c4bc97f69018d0e5826839ab039825a5ec6a0b8a", kill_on_drop: false }`
[INFO] [stdout] 53d61a50c409d28e3c331c34c4bc97f69018d0e5826839ab039825a5ec6a0b8a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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] ab03b244a8f771330fd8e2e34f8f03c93f0aca400d90018dd80c0fe99bc0d85e
[INFO] running `Command { std: "docker" "start" "-a" "ab03b244a8f771330fd8e2e34f8f03c93f0aca400d90018dd80c0fe99bc0d85e", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/ufmt_stdio-64eea79f35f9deeb)
[INFO] [stdout] 
[INFO] [stderr]      Running tests/it_works.rs (/opt/rustwide/target/debug/deps/it_works-68d42fab6fe90468)
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stderr] Error 世界!
[INFO] [stdout] 
[INFO] [stderr] Error World 2!
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests ufmt-stdio
[INFO] [stdout] running 2 tests
[INFO] [stdout] Hellow 世界!
[INFO] [stdout] Debug 世界!
[INFO] [stdout] test it_works ... ok
[INFO] [stdout] Hellow World 2!
[INFO] [stdout] Debug World 2!
[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] [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" "ab03b244a8f771330fd8e2e34f8f03c93f0aca400d90018dd80c0fe99bc0d85e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ab03b244a8f771330fd8e2e34f8f03c93f0aca400d90018dd80c0fe99bc0d85e", kill_on_drop: false }`
[INFO] [stdout] ab03b244a8f771330fd8e2e34f8f03c93f0aca400d90018dd80c0fe99bc0d85e