[INFO] fetching crate grapheme_machine 0.2.0...
[INFO] testing grapheme_machine-0.2.0 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-1
[INFO] extracting crate grapheme_machine 0.2.0 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate grapheme_machine 0.2.0
[INFO] finished tweaking crates.io crate grapheme_machine 0.2.0
[INFO] tweaked toml for crates.io crate grapheme_machine 0.2.0 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate grapheme_machine 0.2.0 on toolchain dec9417b8611e34e787a3e4c37686b5131f9e5c5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate grapheme_machine 0.2.0 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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c4cce41d84267594bf0d25f0f87c8ad29b5c2e97d50d44efe95d852e3af4a300
[INFO] running `Command { std: "docker" "start" "-a" "c4cce41d84267594bf0d25f0f87c8ad29b5c2e97d50d44efe95d852e3af4a300", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c4cce41d84267594bf0d25f0f87c8ad29b5c2e97d50d44efe95d852e3af4a300", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c4cce41d84267594bf0d25f0f87c8ad29b5c2e97d50d44efe95d852e3af4a300", kill_on_drop: false }`
[INFO] [stdout] c4cce41d84267594bf0d25f0f87c8ad29b5c2e97d50d44efe95d852e3af4a300
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5c5a4035962ccd1944e1f39f7c3ece76d2c89a8cba75d430d9b3fd552205346d
[INFO] running `Command { std: "docker" "start" "-a" "5c5a4035962ccd1944e1f39f7c3ece76d2c89a8cba75d430d9b3fd552205346d", kill_on_drop: false }`
[INFO] [stderr]    Compiling u8char v0.3.0
[INFO] [stderr]    Compiling grapheme_machine v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.63s
[INFO] running `Command { std: "docker" "inspect" "5c5a4035962ccd1944e1f39f7c3ece76d2c89a8cba75d430d9b3fd552205346d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5c5a4035962ccd1944e1f39f7c3ece76d2c89a8cba75d430d9b3fd552205346d", kill_on_drop: false }`
[INFO] [stdout] 5c5a4035962ccd1944e1f39f7c3ece76d2c89a8cba75d430d9b3fd552205346d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f1b3788638c44a3d75266d65083cf252820b3843c034c7fd5e469b57f33018a4
[INFO] running `Command { std: "docker" "start" "-a" "f1b3788638c44a3d75266d65083cf252820b3843c034c7fd5e469b57f33018a4", kill_on_drop: false }`
[INFO] [stderr]    Compiling diff v0.1.13
[INFO] [stderr]    Compiling yansi v1.0.1
[INFO] [stderr]    Compiling pretty_assertions v1.4.1
[INFO] [stderr]    Compiling grapheme_machine v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 2.43s
[INFO] running `Command { std: "docker" "inspect" "f1b3788638c44a3d75266d65083cf252820b3843c034c7fd5e469b57f33018a4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f1b3788638c44a3d75266d65083cf252820b3843c034c7fd5e469b57f33018a4", kill_on_drop: false }`
[INFO] [stdout] f1b3788638c44a3d75266d65083cf252820b3843c034c7fd5e469b57f33018a4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] bf0042ead181629090e28f08376941d813353f8f9907e2b1b8100308f9f98309
[INFO] running `Command { std: "docker" "start" "-a" "bf0042ead181629090e28f08376941d813353f8f9907e2b1b8100308f9f98309", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/grapheme_machine-1b7b05a52a0b8b8b)
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test state::tests::emoji_extend ... ok
[INFO] [stdout] test state::tests::emoji_flags ... ok
[INFO] [stdout] test state::tests::character_categories ... ok
[INFO] [stdout] test state::tests::crlf ... ok
[INFO] [stdout] test state::tests::unicode_test_table ... ok
[INFO] [stdout] test tests::basics ... ok
[INFO] [stdout] test tests::end_of_input ... ok
[INFO] [stdout] test tests::next_chars_from_str ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests grapheme_machine
[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" "bf0042ead181629090e28f08376941d813353f8f9907e2b1b8100308f9f98309", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bf0042ead181629090e28f08376941d813353f8f9907e2b1b8100308f9f98309", kill_on_drop: false }`
[INFO] [stdout] bf0042ead181629090e28f08376941d813353f8f9907e2b1b8100308f9f98309