[INFO] fetching crate bunt 0.2.6...
[INFO] testing bunt-0.2.6 against 1.55.0 for beta-1.56-1
[INFO] extracting crate bunt 0.2.6 into /workspace/builds/worker-25/source
[INFO] validating manifest of crates.io crate bunt 0.2.6 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 bunt 0.2.6
[INFO] finished tweaking crates.io crate bunt 0.2.6
[INFO] tweaked toml for crates.io crate bunt 0.2.6 written to /workspace/builds/worker-25/source/Cargo.toml
[INFO] crate crates.io crate bunt 0.2.6 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/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] e188fdbf9c0bc4b0e3e47c346dc2069addcd1331d4625da6c06d1e3c2432c9c5
[INFO] running `Command { std: "docker" "start" "-a" "e188fdbf9c0bc4b0e3e47c346dc2069addcd1331d4625da6c06d1e3c2432c9c5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e188fdbf9c0bc4b0e3e47c346dc2069addcd1331d4625da6c06d1e3c2432c9c5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e188fdbf9c0bc4b0e3e47c346dc2069addcd1331d4625da6c06d1e3c2432c9c5", kill_on_drop: false }`
[INFO] [stdout] e188fdbf9c0bc4b0e3e47c346dc2069addcd1331d4625da6c06d1e3c2432c9c5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/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] 96f40145c9011f9e7a9bca273069c50ea1848230003e08332c27e861db2ae9a4
[INFO] running `Command { std: "docker" "start" "-a" "96f40145c9011f9e7a9bca273069c50ea1848230003e08332c27e861db2ae9a4", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.24
[INFO] [stderr]    Compiling unicode-xid v0.2.1
[INFO] [stderr]    Compiling termcolor v1.1.2
[INFO] [stderr]    Compiling quote v1.0.7
[INFO] [stderr]    Compiling litrs v0.2.3
[INFO] [stderr]    Compiling bunt-macros v0.2.5
[INFO] [stderr]    Compiling bunt v0.2.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.76s
[INFO] running `Command { std: "docker" "inspect" "96f40145c9011f9e7a9bca273069c50ea1848230003e08332c27e861db2ae9a4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "96f40145c9011f9e7a9bca273069c50ea1848230003e08332c27e861db2ae9a4", kill_on_drop: false }`
[INFO] [stdout] 96f40145c9011f9e7a9bca273069c50ea1848230003e08332c27e861db2ae9a4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/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] eae2fb899bf2bb32acff6fb19d702d63e22da77433b0b6d0d029c1e6fbca7a3f
[INFO] running `Command { std: "docker" "start" "-a" "eae2fb899bf2bb32acff6fb19d702d63e22da77433b0b6d0d029c1e6fbca7a3f", kill_on_drop: false }`
[INFO] [stderr]    Compiling bunt v0.2.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.43s
[INFO] running `Command { std: "docker" "inspect" "eae2fb899bf2bb32acff6fb19d702d63e22da77433b0b6d0d029c1e6fbca7a3f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eae2fb899bf2bb32acff6fb19d702d63e22da77433b0b6d0d029c1e6fbca7a3f", kill_on_drop: false }`
[INFO] [stdout] eae2fb899bf2bb32acff6fb19d702d63e22da77433b0b6d0d029c1e6fbca7a3f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/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] 438f389ac8501397f14ca2fea351cce7bd70c9d921bc2b608f6c7943fe7a3dbc
[INFO] running `Command { std: "docker" "start" "-a" "438f389ac8501397f14ca2fea351cce7bd70c9d921bc2b608f6c7943fe7a3dbc", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.79s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/bunt-b3341109bcd54657)
[INFO] [stdout] 
[INFO] [stderr]      Running tests/main.rs (/opt/rustwide/target/debug/deps/main-738176b255c266d0)
[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] [stdout] running 19 tests
[INFO] [stderr] a27 
[INFO] [stdout] a27 
[INFO] [stdout] 
[INFO] [stdout] test arg_referal_width ... ok
[INFO] [stdout] test arg_referal ... ok
[INFO] [stdout] test arg_referal_precision ... ok
[INFO] [stdout] test attributes ... ok
[INFO] [stdout] test colored_args ... ok
[INFO] [stdout] test concat_fmt_strings ... ok
[INFO] [stdout] test concat_fmt_strings_all_strings ... ok
[INFO] [stdout] test empty_ln ... ok
[INFO] [stdout] test io_error ... ok
[INFO] [stdout] test mixed_tag_args ... ok
[INFO] [stdout] test nested_tags ... ok
[INFO] [stdout] test no_move_args ... ok
[INFO] [stdout] test no_move_buffer ... ok
[INFO] [stdout] test questionmark_in_argument ... ok
[INFO] [stdout] test no_style ... ok
[INFO] [stdout] test raw_strings ... ok
[INFO] [stdout] test set_color_error ... ok
[INFO] [stdout] test simple_tags ... ok
[INFO] [stdout] test writeln ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 19 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests bunt
[INFO] [stderr] warning: lint `broken_intra_doc_links` has been renamed to `rustdoc::broken_intra_doc_links`
[INFO] [stderr]    --> /opt/rustwide/workdir/src/lib.rs:144:9
[INFO] [stderr]     |
[INFO] [stderr] 144 | #![deny(broken_intra_doc_links)]
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^ help: use the new name: `rustdoc::broken_intra_doc_links`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(renamed_and_removed_lints)]` on by default
[INFO] [stderr] 
[INFO] [stdout] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stdout] running 15 tests
[INFO] [stderr] 
[INFO] [stdout] test src/lib.rs - (line 36) - compile fail ... ok
[INFO] [stdout] test src/lib.rs - (line 41) - compile fail ... ok
[INFO] [stdout] test src/lib.rs - (line 100) - compile fail ... ok
[INFO] [stdout] test src/lib.rs - (line 105) - compile fail ... ok
[INFO] [stdout] test src/lib.rs - writeln (line 192) ... ok
[INFO] [stdout] test src/lib.rs - style (line 320) ... ok
[INFO] [stdout] test src/lib.rs - eprint (line 274) ... ok
[INFO] [stdout] test src/lib.rs - (line 9) ... ok
[INFO] [stdout] test src/lib.rs - print (line 224) ... ok
[INFO] [stdout] test src/lib.rs - eprintln (line 296) ... ok
[INFO] [stdout] test src/lib.rs - println (line 246) ... ok
[INFO] [stdout] test src/lib.rs - (line 141) ... ok
[INFO] [stdout] test src/lib.rs - (line 28) ... ok
[INFO] [stdout] test src/lib.rs - write (line 161) ... ok
[INFO] [stdout] test src/lib.rs - (line 54) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 15 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.67s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "438f389ac8501397f14ca2fea351cce7bd70c9d921bc2b608f6c7943fe7a3dbc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "438f389ac8501397f14ca2fea351cce7bd70c9d921bc2b608f6c7943fe7a3dbc", kill_on_drop: false }`
[INFO] [stdout] 438f389ac8501397f14ca2fea351cce7bd70c9d921bc2b608f6c7943fe7a3dbc