[INFO] fetching crate libime-history-merge 0.3.0...
[INFO] testing libime-history-merge-0.3.0 against 1.90.0 for beta-1.91-3
[INFO] extracting crate libime-history-merge 0.3.0 into /workspace/builds/worker-2-tc1/source
[INFO] started tweaking crates.io crate libime-history-merge 0.3.0
[INFO] finished tweaking crates.io crate libime-history-merge 0.3.0
[INFO] tweaked toml for crates.io crate libime-history-merge 0.3.0 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate libime-history-merge 0.3.0 on toolchain 1.90.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate libime-history-merge 0.3.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded ctor v0.1.26
[INFO] [stderr]   Downloaded yansi v0.5.1
[INFO] [stderr]   Downloaded output_vt100 v0.1.3
[INFO] [stderr]   Downloaded edit v0.1.4
[INFO] [stderr]   Downloaded which v4.3.0
[INFO] [stderr]   Downloaded pager v0.16.1
[INFO] [stderr]   Downloaded serde_derive v1.0.152
[INFO] [stderr]   Downloaded pretty_assertions v1.3.0
[INFO] [stderr]   Downloaded unicode-segmentation v1.10.0
[INFO] [stderr]   Downloaded proc-macro2 v1.0.49
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6188ff914a3b8ba35e2dda6d56df12882d7e3d312a713ec50ae8d0eac98c3485
[INFO] running `Command { std: "docker" "start" "-a" "6188ff914a3b8ba35e2dda6d56df12882d7e3d312a713ec50ae8d0eac98c3485", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6188ff914a3b8ba35e2dda6d56df12882d7e3d312a713ec50ae8d0eac98c3485", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6188ff914a3b8ba35e2dda6d56df12882d7e3d312a713ec50ae8d0eac98c3485", kill_on_drop: false }`
[INFO] [stdout] 6188ff914a3b8ba35e2dda6d56df12882d7e3d312a713ec50ae8d0eac98c3485
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4cf47e037497338e8af43c0f58a6465e66fd6260b982f72135dd3532f5307be7
[INFO] running `Command { std: "docker" "start" "-a" "4cf47e037497338e8af43c0f58a6465e66fd6260b982f72135dd3532f5307be7", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.139
[INFO] [stderr]    Compiling proc-macro2 v1.0.49
[INFO] [stderr]    Compiling quote v1.0.23
[INFO] [stderr]    Compiling version_check v0.9.4
[INFO] [stderr]    Compiling log v0.4.17
[INFO] [stderr]    Compiling unicode-width v0.1.10
[INFO] [stderr]    Compiling serde_derive v1.0.152
[INFO] [stderr]    Compiling unicode-segmentation v1.10.0
[INFO] [stderr]    Compiling quick-error v1.2.3
[INFO] [stderr]    Compiling regex-syntax v0.6.28
[INFO] [stderr]    Compiling fastrand v1.8.0
[INFO] [stderr]    Compiling either v1.8.0
[INFO] [stderr]    Compiling serde v1.0.152
[INFO] [stderr]    Compiling aho-corasick v0.7.20
[INFO] [stderr]    Compiling humantime v1.3.0
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling heck v0.3.3
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling errno v0.2.8
[INFO] [stderr]    Compiling which v4.3.0
[INFO] [stderr]    Compiling tempfile v3.3.0
[INFO] [stderr]    Compiling syn v1.0.107
[INFO] [stderr]    Compiling pager v0.16.1
[INFO] [stderr]    Compiling clap v2.34.0
[INFO] [stderr]    Compiling edit v0.1.4
[INFO] [stderr]    Compiling regex v1.7.1
[INFO] [stderr]    Compiling env_logger v0.7.1
[INFO] [stderr]    Compiling pretty_env_logger v0.4.0
[INFO] [stderr]    Compiling structopt-derive v0.4.18
[INFO] [stderr]    Compiling structopt v0.3.26
[INFO] [stderr]    Compiling libime-history-merge v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 14.73s
[INFO] running `Command { std: "docker" "inspect" "4cf47e037497338e8af43c0f58a6465e66fd6260b982f72135dd3532f5307be7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4cf47e037497338e8af43c0f58a6465e66fd6260b982f72135dd3532f5307be7", kill_on_drop: false }`
[INFO] [stdout] 4cf47e037497338e8af43c0f58a6465e66fd6260b982f72135dd3532f5307be7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a06ca9f8637f83571d4cda6f7c688a89e7b02b8f1e16599e7a207e94a3fc4950
[INFO] running `Command { std: "docker" "start" "-a" "a06ca9f8637f83571d4cda6f7c688a89e7b02b8f1e16599e7a207e94a3fc4950", kill_on_drop: false }`
[INFO] [stderr]    Compiling yansi v0.5.1
[INFO] [stderr]    Compiling diff v0.1.13
[INFO] [stderr]    Compiling pretty_assertions v1.3.0
[INFO] [stderr]    Compiling libime-history-merge v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.48s
[INFO] running `Command { std: "docker" "inspect" "a06ca9f8637f83571d4cda6f7c688a89e7b02b8f1e16599e7a207e94a3fc4950", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a06ca9f8637f83571d4cda6f7c688a89e7b02b8f1e16599e7a207e94a3fc4950", kill_on_drop: false }`
[INFO] [stdout] a06ca9f8637f83571d4cda6f7c688a89e7b02b8f1e16599e7a207e94a3fc4950
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 239b23f18514daf168f43c9d5be3fb10aa607253d16ed82120761804637dc301
[INFO] running `Command { std: "docker" "start" "-a" "239b23f18514daf168f43c9d5be3fb10aa607253d16ed82120761804637dc301", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/libime_history_merge-7bbb6e50ccd71386)
[INFO] [stdout] 
[INFO] [stdout] running 16 tests
[INFO] [stdout] test de_bytes::tests::sentence ... ok
[INFO] [stdout] test de_bytes::tests::pool ... ok
[INFO] [stdout] test de_bytes::tests::history ... ok
[INFO] [stdout] test de_bytes::tests::word ... ok
[INFO] [stdout] test de_text::tests::word ... ok
[INFO] [stdout] test ser::tests::history ... ok
[INFO] [stdout] test ser::tests::pool ... ok
[INFO] [stdout] test ser::tests::word ... ok
[INFO] [stdout] test ser::tests::sentence ... ok
[INFO] [stdout] test serde_tests::history ... ok
[INFO] [stdout] test serde_tests::sentence ... ok
[INFO] [stdout] test serde_tests::pool ... ok
[INFO] [stdout] test serde_tests::word ... ok
[INFO] [stdout] test text_bytes_coherency::sentence ... ok
[INFO] [stdout] test text_bytes_coherency::word ... ok
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/libime_history_merge-b890b2b56220b4a4)
[INFO] [stdout] test de_text::tests::sentence ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 16 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests libime_history_merge
[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] [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" "239b23f18514daf168f43c9d5be3fb10aa607253d16ed82120761804637dc301", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "239b23f18514daf168f43c9d5be3fb10aa607253d16ed82120761804637dc301", kill_on_drop: false }`
[INFO] [stdout] 239b23f18514daf168f43c9d5be3fb10aa607253d16ed82120761804637dc301