[INFO] fetching crate display_buffered 0.1.7...
[INFO] testing display_buffered-0.1.7 against beta-2023-04-20 for beta-1.70-1
[INFO] extracting crate display_buffered 0.1.7 into /workspace/builds/worker-4-tc2/source
[INFO] validating manifest of crates.io crate display_buffered 0.1.7 on toolchain beta-2023-04-20
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2023-04-20" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate display_buffered 0.1.7
[INFO] finished tweaking crates.io crate display_buffered 0.1.7
[INFO] tweaked toml for crates.io crate display_buffered 0.1.7 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" __CARGO_TEST_CHANNEL_OVERRIDE_DO_NOT_USE_THIS="nightly" "/workspace/cargo-home/bin/cargo" "+beta-2023-04-20" "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: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2023-04-20" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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@sha256:97d61d7686bf65f8ecb15491ab51835e82dc9176a96a831f143a431b191fc501" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-04-20" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 17fba4019ca111ec4d3076f55d20411d0ecfdce6a85f1651acf43a3a0c186528
[INFO] running `Command { std: "docker" "start" "-a" "17fba4019ca111ec4d3076f55d20411d0ecfdce6a85f1651acf43a3a0c186528", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "17fba4019ca111ec4d3076f55d20411d0ecfdce6a85f1651acf43a3a0c186528", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "17fba4019ca111ec4d3076f55d20411d0ecfdce6a85f1651acf43a3a0c186528", kill_on_drop: false }`
[INFO] [stdout] 17fba4019ca111ec4d3076f55d20411d0ecfdce6a85f1651acf43a3a0c186528
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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" "RUSTDOCFLAGS=--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@sha256:97d61d7686bf65f8ecb15491ab51835e82dc9176a96a831f143a431b191fc501" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-04-20" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e1e6557bc28efcd8bcc93341b41a01d4cbd2492eed11340730e14f41e8c6948f
[INFO] running `Command { std: "docker" "start" "-a" "e1e6557bc28efcd8bcc93341b41a01d4cbd2492eed11340730e14f41e8c6948f", kill_on_drop: false }`
[INFO] [stderr]    Compiling display_buffered v0.1.7 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.07s
[INFO] running `Command { std: "docker" "inspect" "e1e6557bc28efcd8bcc93341b41a01d4cbd2492eed11340730e14f41e8c6948f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e1e6557bc28efcd8bcc93341b41a01d4cbd2492eed11340730e14f41e8c6948f", kill_on_drop: false }`
[INFO] [stdout] e1e6557bc28efcd8bcc93341b41a01d4cbd2492eed11340730e14f41e8c6948f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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" "RUSTDOCFLAGS=--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@sha256:97d61d7686bf65f8ecb15491ab51835e82dc9176a96a831f143a431b191fc501" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-04-20" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 902d662a98a7b3bbd5dec341f8bae1976df7db176a21dcaf981fde505f41cd0a
[INFO] running `Command { std: "docker" "start" "-a" "902d662a98a7b3bbd5dec341f8bae1976df7db176a21dcaf981fde505f41cd0a", kill_on_drop: false }`
[INFO] [stderr]    Compiling display_buffered v0.1.7 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.40s
[INFO] running `Command { std: "docker" "inspect" "902d662a98a7b3bbd5dec341f8bae1976df7db176a21dcaf981fde505f41cd0a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "902d662a98a7b3bbd5dec341f8bae1976df7db176a21dcaf981fde505f41cd0a", kill_on_drop: false }`
[INFO] [stdout] 902d662a98a7b3bbd5dec341f8bae1976df7db176a21dcaf981fde505f41cd0a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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" "RUSTDOCFLAGS=--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@sha256:97d61d7686bf65f8ecb15491ab51835e82dc9176a96a831f143a431b191fc501" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-04-20" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 625f1adebb0b7159e72d1c2cdd17bddb3bf0367075c0b8faaa1898ba4844d690
[INFO] running `Command { std: "docker" "start" "-a" "625f1adebb0b7159e72d1c2cdd17bddb3bf0367075c0b8faaa1898ba4844d690", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/display_buffered-732cca5a6de3d97d)
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test tests::test_display_buffered ... ok
[INFO] [stdout] test tests::test_write_buffered_separated_with2 ... ok
[INFO] [stdout] test tests::test_write_buffered_separated_with ... ok
[INFO] [stdout] test tests::test_write_buffered_with_bytes ... ok
[INFO] [stdout] test tests::test_write_buffered_with_separator ... ok
[INFO] [stdout] test tests::test_write_buffered_with_slices ... ok
[INFO] [stdout] test tests::test_write_buffered_with_strings ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests display_buffered
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test src/lib.rs - write_buffered (line 59) ... ok
[INFO] [stdout] test src/lib.rs - write_buffered_separated (line 97) ... ok
[INFO] [stdout] test src/lib.rs - write_buffered_separated_with (line 150) ... ok
[INFO] [stdout] test src/lib.rs - display_buffered (line 21) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.18s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "625f1adebb0b7159e72d1c2cdd17bddb3bf0367075c0b8faaa1898ba4844d690", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "625f1adebb0b7159e72d1c2cdd17bddb3bf0367075c0b8faaa1898ba4844d690", kill_on_drop: false }`
[INFO] [stdout] 625f1adebb0b7159e72d1c2cdd17bddb3bf0367075c0b8faaa1898ba4844d690
