[INFO] fetching crate vtt 1.0.0...
[INFO] testing vtt-1.0.0 against try#33835004928d3bf65db4d4712e1330766263b0bd for pr-155739-1
[INFO] extracting crate vtt 1.0.0 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate vtt 1.0.0
[INFO] finished tweaking crates.io crate vtt 1.0.0
[INFO] tweaked toml for crates.io crate vtt 1.0.0 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate vtt 1.0.0 on toolchain 33835004928d3bf65db4d4712e1330766263b0bd
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+33835004928d3bf65db4d4712e1330766263b0bd" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+33835004928d3bf65db4d4712e1330766263b0bd" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 11 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+33835004928d3bf65db4d4712e1330766263b0bd" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "+33835004928d3bf65db4d4712e1330766263b0bd" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c3f26f239d258292c6e7b52253a5d08444015b7bbd8ce23c7f8b2928cd1ac7ca
[INFO] running `Command { std: "docker" "start" "-a" "c3f26f239d258292c6e7b52253a5d08444015b7bbd8ce23c7f8b2928cd1ac7ca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c3f26f239d258292c6e7b52253a5d08444015b7bbd8ce23c7f8b2928cd1ac7ca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c3f26f239d258292c6e7b52253a5d08444015b7bbd8ce23c7f8b2928cd1ac7ca", kill_on_drop: false }`
[INFO] [stdout] c3f26f239d258292c6e7b52253a5d08444015b7bbd8ce23c7f8b2928cd1ac7ca
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "+33835004928d3bf65db4d4712e1330766263b0bd" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f40a6b10216f94abeb53be44caec83c509e916e5349c68dd13df01b359e96681
[INFO] running `Command { std: "docker" "start" "-a" "f40a6b10216f94abeb53be44caec83c509e916e5349c68dd13df01b359e96681", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.106
[INFO] [stderr]    Compiling quote v1.0.45
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling vtt v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 9.54s
[INFO] running `Command { std: "docker" "inspect" "f40a6b10216f94abeb53be44caec83c509e916e5349c68dd13df01b359e96681", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f40a6b10216f94abeb53be44caec83c509e916e5349c68dd13df01b359e96681", kill_on_drop: false }`
[INFO] [stdout] f40a6b10216f94abeb53be44caec83c509e916e5349c68dd13df01b359e96681
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "+33835004928d3bf65db4d4712e1330766263b0bd" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7ba00f19473af28088847fe5dac1338a1fef52521f8ffe42ccf0f5e8cc8933b2
[INFO] running `Command { std: "docker" "start" "-a" "7ba00f19473af28088847fe5dac1338a1fef52521f8ffe42ccf0f5e8cc8933b2", kill_on_drop: false }`
[INFO] [stderr]    Compiling vtt v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.93s
[INFO] running `Command { std: "docker" "inspect" "7ba00f19473af28088847fe5dac1338a1fef52521f8ffe42ccf0f5e8cc8933b2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7ba00f19473af28088847fe5dac1338a1fef52521f8ffe42ccf0f5e8cc8933b2", kill_on_drop: false }`
[INFO] [stdout] 7ba00f19473af28088847fe5dac1338a1fef52521f8ffe42ccf0f5e8cc8933b2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "+33835004928d3bf65db4d4712e1330766263b0bd" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 2c2c17888aebf02d807cdd427b2edb6bdc4af4b2d4692bc7e626bdcc314c9dad
[INFO] running `Command { std: "docker" "start" "-a" "2c2c17888aebf02d807cdd427b2edb6bdc4af4b2d4692bc7e626bdcc314c9dad", 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/vtt-72033da3cf77db83)
[INFO] [stdout] 
[INFO] [stdout] running 15 tests
[INFO] [stdout] test tests::test_display_format ... ok
[INFO] [stdout] test tests::test_from_reader ... ok
[INFO] [stdout] test tests::test_from_reader_with_invalid_data ... ok
[INFO] [stdout] test tests::test_parse_basic_vtt ... ok
[INFO] [stdout] test tests::test_parse_cue_with_identifier ... ok
[INFO] [stdout] test tests::test_parse_cue_with_settings ... ok
[INFO] [stdout] test tests::test_parse_simple_cue ... ok
[INFO] [stdout] test tests::test_parse_timestamp ... ok
[INFO] [stdout] test tests::test_serialize_deserialize ... ok
[INFO] [stdout] test tests::test_timestamp_display ... ok
[INFO] [stdout] test tests::test_vtt_header_serde ... ok
[INFO] [stdout] test tests::test_vtt_settings_serde ... ok
[INFO] [stdout] test tests::test_write_to_string ... ok
[INFO] [stdout] test tests::test_parse_vtt_with_metadata ... ok
[INFO] [stdout] test tests::test_vtt_cue_serde ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 15 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests vtt
[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" "2c2c17888aebf02d807cdd427b2edb6bdc4af4b2d4692bc7e626bdcc314c9dad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2c2c17888aebf02d807cdd427b2edb6bdc4af4b2d4692bc7e626bdcc314c9dad", kill_on_drop: false }`
[INFO] [stdout] 2c2c17888aebf02d807cdd427b2edb6bdc4af4b2d4692bc7e626bdcc314c9dad
