[INFO] fetching crate vt100 0.12.0...
[INFO] testing vt100-0.12.0 against 1.55.0 for beta-1.56-1
[INFO] extracting crate vt100 0.12.0 into /workspace/builds/worker-32/source
[INFO] validating manifest of crates.io crate vt100 0.12.0 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 vt100 0.12.0
[INFO] finished tweaking crates.io crate vt100 0.12.0
[INFO] tweaked toml for crates.io crate vt100 0.12.0 written to /workspace/builds/worker-32/source/Cargo.toml
[INFO] crate crates.io crate vt100 0.12.0 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-32/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-32/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] 4c1458a125133aa23dda3df453dad410b28a19618692190e96da84c8a729f352
[INFO] running `Command { std: "docker" "start" "-a" "4c1458a125133aa23dda3df453dad410b28a19618692190e96da84c8a729f352", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4c1458a125133aa23dda3df453dad410b28a19618692190e96da84c8a729f352", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4c1458a125133aa23dda3df453dad410b28a19618692190e96da84c8a729f352", kill_on_drop: false }`
[INFO] [stdout] 4c1458a125133aa23dda3df453dad410b28a19618692190e96da84c8a729f352
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-32/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-32/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] 7e7c4a81f67c9066ab87b9b8231363f87af12f56d4020cafd1776c7777e9473c
[INFO] running `Command { std: "docker" "start" "-a" "7e7c4a81f67c9066ab87b9b8231363f87af12f56d4020cafd1776c7777e9473c", kill_on_drop: false }`
[INFO] [stderr]    Compiling utf8parse v0.2.0
[INFO] [stderr]    Compiling arrayvec v0.5.2
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling vte_generate_state_changes v0.1.1
[INFO] [stderr]    Compiling vte v0.10.0
[INFO] [stderr]    Compiling vt100 v0.12.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.19s
[INFO] running `Command { std: "docker" "inspect" "7e7c4a81f67c9066ab87b9b8231363f87af12f56d4020cafd1776c7777e9473c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7e7c4a81f67c9066ab87b9b8231363f87af12f56d4020cafd1776c7777e9473c", kill_on_drop: false }`
[INFO] [stdout] 7e7c4a81f67c9066ab87b9b8231363f87af12f56d4020cafd1776c7777e9473c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-32/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-32/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] 2bfdc2af4456fc37b1ddc3acd95650818a670101f0e4654ccce158542c957aeb
[INFO] running `Command { std: "docker" "start" "-a" "2bfdc2af4456fc37b1ddc3acd95650818a670101f0e4654ccce158542c957aeb", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling libc v0.2.88
[INFO] [stderr]    Compiling syn v1.0.61
[INFO] [stderr]    Compiling serde_derive v1.0.123
[INFO] [stderr]    Compiling serde v1.0.123
[INFO] [stderr]    Compiling regex-syntax v0.6.22
[INFO] [stderr]    Compiling thread_local v1.1.3
[INFO] [stderr]    Compiling getrandom v0.1.16
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling regex v1.4.3
[INFO] [stderr]    Compiling env_logger v0.7.1
[INFO] [stderr]    Compiling quickcheck v0.9.2
[INFO] [stderr]    Compiling serde_json v1.0.64
[INFO] [stderr]    Compiling vt100 v0.12.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 24.24s
[INFO] running `Command { std: "docker" "inspect" "2bfdc2af4456fc37b1ddc3acd95650818a670101f0e4654ccce158542c957aeb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2bfdc2af4456fc37b1ddc3acd95650818a670101f0e4654ccce158542c957aeb", kill_on_drop: false }`
[INFO] [stdout] 2bfdc2af4456fc37b1ddc3acd95650818a670101f0e4654ccce158542c957aeb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-32/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-32/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] 0d158cae803599e07a1254e919bedc129ac1e77af055eeb00e4b51d30e0fa7b9
[INFO] running `Command { std: "docker" "start" "-a" "0d158cae803599e07a1254e919bedc129ac1e77af055eeb00e4b51d30e0fa7b9", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/vt100-86bbadee0827c2ae)
[INFO] [stdout] 
[INFO] [stderr]      Running tests/attr.rs (/opt/rustwide/target/debug/deps/attr-b953ebbadae8661b)
[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 3 tests
[INFO] [stdout] test attributes_formatted ... ok
[INFO] [stdout] test attrs ... ok
[INFO] [stdout] test colors ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.32s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stderr]      Running tests/basic.rs (/opt/rustwide/target/debug/deps/basic-c0f784b94a86f0c8)
[INFO] [stdout] test cell_colors ... ok
[INFO] [stdout] test cell_attrs ... ok
[INFO] [stdout] test cell_contents ... ok
[INFO] [stdout] test object_creation ... ok
[INFO] [stdout] test process_text ... ok
[INFO] [stderr]      Running tests/control.rs (/opt/rustwide/target/debug/deps/control-887389a7e0ea0e3f)
[INFO] [stdout] test set_size ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test bel ... ok
[INFO] [stdout] test tab ... ok
[INFO] [stdout] test cr ... ok
[INFO] [stdout] test bs ... ok
[INFO] [stdout] test ff ... ok
[INFO] [stdout] test vt ... ok
[INFO] [stdout] test lf ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.21s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/csi.rs (/opt/rustwide/target/debug/deps/csi-a1eb30fdcc40e152)
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test scroll ... ok
[INFO] [stdout] test absolute_movement ... ok
[INFO] [stdout] test ich_dch_ech ... ok
[INFO] [stdout] test relative_movement ... ok
[INFO] [stdout] test il_dl ... ok
[INFO] [stdout] test el ... ok
[INFO] [stdout] test ed ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.98s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/escape.rs (/opt/rustwide/target/debug/deps/escape-d76a383f0a2e38bc)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test vb ... ok
[INFO] [stdout] test deckpam ... ok
[INFO] [stdout] test ris ... ok
[INFO] [stdout] test ri ... ok
[INFO] [stdout] test decsc ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.29s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/init.rs (/opt/rustwide/target/debug/deps/init-48d75df27fb60de9)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stderr]      Running tests/mode.rs (/opt/rustwide/target/debug/deps/mode-a99de18c54de675e)
[INFO] [stdout] test init ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test alternate_buffer ... ok
[INFO] [stdout] test modes ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.56s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/osc.rs (/opt/rustwide/target/debug/deps/osc-3720cb9c700c8206)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test unknown_osc ... ok
[INFO] [stdout] test icon_name ... ok
[INFO] [stdout] test title ... ok
[INFO] [stderr]      Running tests/processing.rs (/opt/rustwide/target/debug/deps/processing-5e5742d551076382)
[INFO] [stdout] test title_icon_name ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.17s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test split_utf8 ... ok
[INFO] [stdout] test split_escape_sequences ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.95s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/quickcheck.rs (/opt/rustwide/target/debug/deps/quickcheck-ae0cbd4d159d248e)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test qc_random_long ... ignored
[INFO] [stdout] test qc_structured_long ... ignored
[INFO] [stdout] test qc_structured_short ... ok
[INFO] [stdout] test qc_random_short has been running for over 60 seconds
[INFO] [stdout] test qc_random_short ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 2 ignored; 0 measured; 0 filtered out; finished in 84.94s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/scroll.rs (/opt/rustwide/target/debug/deps/scroll-4aed05d802e807c8)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test origin_mode ... ok
[INFO] [stdout] test scroll_regions ... ok
[INFO] [stdout] test edge_of_screen ... ok
[INFO] [stdout] test scrollback ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/split-escapes.rs (/opt/rustwide/target/debug/deps/split_escapes-388548237b0cc71b)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test split_escapes_weechat_full ... ignored
[INFO] [stdout] test split_escapes_weechat ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out; finished in 12.26s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/text.rs (/opt/rustwide/target/debug/deps/text-bd280f0c92a741e3)
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test ascii ... ok
[INFO] [stdout] test utf8 ... ok
[INFO] [stdout] test newlines ... ok
[INFO] [stdout] test wrap_weird ... ok
[INFO] [stdout] test combining ... ok
[INFO] [stdout] test wrap ... ok
[INFO] [stdout] test wide ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.17s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/weird.rs (/opt/rustwide/target/debug/deps/weird-8d45038ae421012b)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test intermediate_control ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.10s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/window_contents.rs (/opt/rustwide/target/debug/deps/window_contents-39d320e5856c5d14)
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test diff_crawl_full ... ignored
[INFO] [stdout] test contents_between ... ok
[INFO] [stdout] test diff_erase ... ok
[INFO] [stdout] test rows ... ok
[INFO] [stdout] test cursor_positioning ... ok
[INFO] [stdout] test empty_cells ... ok
[INFO] [stdout] test formatted ... ok
[INFO] [stdout] test diff_basic ... ok
[INFO] [stdout] test diff_crawl_short ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out; finished in 9.77s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/write.rs (/opt/rustwide/target/debug/deps/write-ecf43b0c2d4050cd)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests vt100
[INFO] [stdout] running 4 tests
[INFO] [stdout] test cell_attrs ... ok
[INFO] [stdout] test cell_colors ... ok
[INFO] [stdout] test write_text ... ok
[INFO] [stdout] test cell_contents ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 14) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.68s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "0d158cae803599e07a1254e919bedc129ac1e77af055eeb00e4b51d30e0fa7b9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0d158cae803599e07a1254e919bedc129ac1e77af055eeb00e4b51d30e0fa7b9", kill_on_drop: false }`
[INFO] [stdout] 0d158cae803599e07a1254e919bedc129ac1e77af055eeb00e4b51d30e0fa7b9