[INFO] fetching crate polybar-mpris-watcher-rs 1.1.2...
[INFO] testing polybar-mpris-watcher-rs-1.1.2 against beta-2026-04-21 for beta-1.96-2
[INFO] extracting crate polybar-mpris-watcher-rs 1.1.2 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate polybar-mpris-watcher-rs 1.1.2
[INFO] finished tweaking crates.io crate polybar-mpris-watcher-rs 1.1.2
[INFO] tweaked toml for crates.io crate polybar-mpris-watcher-rs 1.1.2 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate polybar-mpris-watcher-rs 1.1.2 on toolchain beta-2026-04-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate polybar-mpris-watcher-rs 1.1.2 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" "+beta-2026-04-21" "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-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "+beta-2026-04-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e9fbb188f2efff2937f22293be760836a2c3813bca8380b4442c14168820fba4
[INFO] running `Command { std: "docker" "start" "-a" "e9fbb188f2efff2937f22293be760836a2c3813bca8380b4442c14168820fba4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e9fbb188f2efff2937f22293be760836a2c3813bca8380b4442c14168820fba4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e9fbb188f2efff2937f22293be760836a2c3813bca8380b4442c14168820fba4", kill_on_drop: false }`
[INFO] [stdout] e9fbb188f2efff2937f22293be760836a2c3813bca8380b4442c14168820fba4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 09e3aea1cd0cd6ffe11d9eafc9cdd5fee35b83d36d0a3988c7b818a30d7d4a77
[INFO] running `Command { std: "docker" "start" "-a" "09e3aea1cd0cd6ffe11d9eafc9cdd5fee35b83d36d0a3988c7b818a30d7d4a77", kill_on_drop: false }`
[INFO] [stderr]    Compiling fnv v1.0.7
[INFO] [stderr]    Compiling libc v0.2.174
[INFO] [stderr]    Compiling unicode-xid v0.0.4
[INFO] [stderr]    Compiling quote v0.3.15
[INFO] [stderr]    Compiling anstyle-query v1.1.3
[INFO] [stderr]    Compiling libdbus-sys v0.2.5
[INFO] [stderr]    Compiling heck v0.3.3
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling syn v2.0.104
[INFO] [stderr]    Compiling synom v0.11.3
[INFO] [stderr]    Compiling anstream v0.6.19
[INFO] [stderr]    Compiling syn v0.11.11
[INFO] [stderr]    Compiling clap_builder v4.5.41
[INFO] [stderr]    Compiling dbus v0.9.7
[INFO] [stderr]    Compiling derive_is_enum_variant v0.1.1
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling clap_derive v4.5.41
[INFO] [stderr]    Compiling darling_core v0.14.4
[INFO] [stderr]    Compiling enum-kinds v0.5.1
[INFO] [stderr]    Compiling thiserror v1.0.69
[INFO] [stderr]    Compiling clap v4.5.41
[INFO] [stderr]    Compiling darling_macro v0.14.4
[INFO] [stderr]    Compiling darling v0.14.4
[INFO] [stderr]    Compiling from_variants_impl v1.0.2
[INFO] [stderr]    Compiling from_variants v1.0.2
[INFO] [stderr]    Compiling mpris v2.0.1
[INFO] [stderr]    Compiling polybar-mpris-watcher-rs v1.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 17.22s
[INFO] running `Command { std: "docker" "inspect" "09e3aea1cd0cd6ffe11d9eafc9cdd5fee35b83d36d0a3988c7b818a30d7d4a77", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "09e3aea1cd0cd6ffe11d9eafc9cdd5fee35b83d36d0a3988c7b818a30d7d4a77", kill_on_drop: false }`
[INFO] [stdout] 09e3aea1cd0cd6ffe11d9eafc9cdd5fee35b83d36d0a3988c7b818a30d7d4a77
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fa3a31ec9b95eced1e73d9bab369bc531dc314cdfe7c1f0f71a847e7d1a13dcf
[INFO] running `Command { std: "docker" "start" "-a" "fa3a31ec9b95eced1e73d9bab369bc531dc314cdfe7c1f0f71a847e7d1a13dcf", kill_on_drop: false }`
[INFO] [stderr]    Compiling polybar-mpris-watcher-rs v1.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.78s
[INFO] running `Command { std: "docker" "inspect" "fa3a31ec9b95eced1e73d9bab369bc531dc314cdfe7c1f0f71a847e7d1a13dcf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fa3a31ec9b95eced1e73d9bab369bc531dc314cdfe7c1f0f71a847e7d1a13dcf", kill_on_drop: false }`
[INFO] [stdout] fa3a31ec9b95eced1e73d9bab369bc531dc314cdfe7c1f0f71a847e7d1a13dcf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 0374c37a991d610af0905b1476b8221be1a098145376efa80d10a89d7c212429
[INFO] running `Command { std: "docker" "start" "-a" "0374c37a991d610af0905b1476b8221be1a098145376efa80d10a89d7c212429", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.11s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/polybar_mpris_watcher_rs-83f106094db1514d)
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test watcher::tests::test_entire_subject_fits_in_window ... ok
[INFO] [stdout] test watcher::tests::test_scrolling ... ok
[INFO] [stdout] test watcher::tests::test_window_bigger_than_subject ... ok
[INFO] [stdout] test watcher::tests::test_midori ... ok
[INFO] [stdout] test watcher::tests::test_no_info ... ok
[INFO] [stdout] test watcher::tests::test_unicode_graphemes ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "0374c37a991d610af0905b1476b8221be1a098145376efa80d10a89d7c212429", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0374c37a991d610af0905b1476b8221be1a098145376efa80d10a89d7c212429", kill_on_drop: false }`
[INFO] [stdout] 0374c37a991d610af0905b1476b8221be1a098145376efa80d10a89d7c212429
