[INFO] fetching crate webvtt 0.2.0...
[INFO] testing webvtt-0.2.0 against try#33835004928d3bf65db4d4712e1330766263b0bd for pr-155739-1
[INFO] extracting crate webvtt 0.2.0 into /workspace/builds/worker-5-tc2/source
[INFO] started tweaking crates.io crate webvtt 0.2.0
[INFO] finished tweaking crates.io crate webvtt 0.2.0
[INFO] tweaked toml for crates.io crate webvtt 0.2.0 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate webvtt 0.2.0 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 6 packages to latest compatible versions
[INFO] [stderr]       Adding thiserror v1.0.69 (available: v2.0.18)
[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-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 78cfd7cd5ad2be027f5434969221ddc9266070dae1a337f415ba8ae1979fe929
[INFO] running `Command { std: "docker" "start" "-a" "78cfd7cd5ad2be027f5434969221ddc9266070dae1a337f415ba8ae1979fe929", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "78cfd7cd5ad2be027f5434969221ddc9266070dae1a337f415ba8ae1979fe929", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "78cfd7cd5ad2be027f5434969221ddc9266070dae1a337f415ba8ae1979fe929", kill_on_drop: false }`
[INFO] [stdout] 78cfd7cd5ad2be027f5434969221ddc9266070dae1a337f415ba8ae1979fe929
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 96555e2bdc081239bcfee550e881e0f84949a54895d0fbf283492572bef46fbc
[INFO] running `Command { std: "docker" "start" "-a" "96555e2bdc081239bcfee550e881e0f84949a54895d0fbf283492572bef46fbc", kill_on_drop: false }`
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling thiserror v1.0.69
[INFO] [stderr]    Compiling webvtt v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: function `expect_pred` is never used
[INFO] [stdout]    --> src/lib.rs:395:4
[INFO] [stdout]     |
[INFO] [stdout] 395 | fn expect_pred<'a, F: FnMut(char) -> bool>(
[INFO] [stdout]     |    ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.59s
[INFO] running `Command { std: "docker" "inspect" "96555e2bdc081239bcfee550e881e0f84949a54895d0fbf283492572bef46fbc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "96555e2bdc081239bcfee550e881e0f84949a54895d0fbf283492572bef46fbc", kill_on_drop: false }`
[INFO] [stdout] 96555e2bdc081239bcfee550e881e0f84949a54895d0fbf283492572bef46fbc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] aa452aef04008018f01a7eb263a1230c1fb36955ec681310e418d8327769e418
[INFO] running `Command { std: "docker" "start" "-a" "aa452aef04008018f01a7eb263a1230c1fb36955ec681310e418d8327769e418", kill_on_drop: false }`
[INFO] [stdout] warning: function `expect_pred` is never used
[INFO] [stdout]    --> src/lib.rs:395:4
[INFO] [stdout]     |
[INFO] [stdout] 395 | fn expect_pred<'a, F: FnMut(char) -> bool>(
[INFO] [stdout]     |    ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling webvtt v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: function `expect_pred` is never used
[INFO] [stdout]    --> src/lib.rs:395:4
[INFO] [stdout]     |
[INFO] [stdout] 395 | fn expect_pred<'a, F: FnMut(char) -> bool>(
[INFO] [stdout]     |    ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.67s
[INFO] running `Command { std: "docker" "inspect" "aa452aef04008018f01a7eb263a1230c1fb36955ec681310e418d8327769e418", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aa452aef04008018f01a7eb263a1230c1fb36955ec681310e418d8327769e418", kill_on_drop: false }`
[INFO] [stdout] aa452aef04008018f01a7eb263a1230c1fb36955ec681310e418d8327769e418
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] f2390acd37ecaac996a6ecf1823076dde69f60805e98393e8418ecdad9bdcc60
[INFO] running `Command { std: "docker" "start" "-a" "f2390acd37ecaac996a6ecf1823076dde69f60805e98393e8418ecdad9bdcc60", kill_on_drop: false }`
[INFO] [stderr] warning: function `expect_pred` is never used
[INFO] [stderr]    --> src/lib.rs:395:4
[INFO] [stderr]     |
[INFO] [stderr] 395 | fn expect_pred<'a, F: FnMut(char) -> bool>(
[INFO] [stderr]     |    ^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `webvtt` (lib) generated 1 warning
[INFO] [stderr] warning: `webvtt` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/webvtt-f452904f1bd7c53b)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test test::sample1 ... ok
[INFO] [stdout] test test::sample2 ... ok
[INFO] [stdout] test test::timestamp ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests webvtt
[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" "f2390acd37ecaac996a6ecf1823076dde69f60805e98393e8418ecdad9bdcc60", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f2390acd37ecaac996a6ecf1823076dde69f60805e98393e8418ecdad9bdcc60", kill_on_drop: false }`
[INFO] [stdout] f2390acd37ecaac996a6ecf1823076dde69f60805e98393e8418ecdad9bdcc60
