[INFO] fetching crate polybar-mpris-watcher-rs 1.1.2...
[INFO] testing polybar-mpris-watcher-rs-1.1.2 against try#b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b for pr-145330-1
[INFO] extracting crate polybar-mpris-watcher-rs 1.1.2 into /workspace/builds/worker-7-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-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate polybar-mpris-watcher-rs 1.1.2 on toolchain b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "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" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e660ec571021c50a6f2e86e4e94fd13f96b7a492120952cd2dfd348101ca672e
[INFO] running `Command { std: "docker" "start" "-a" "e660ec571021c50a6f2e86e4e94fd13f96b7a492120952cd2dfd348101ca672e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e660ec571021c50a6f2e86e4e94fd13f96b7a492120952cd2dfd348101ca672e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e660ec571021c50a6f2e86e4e94fd13f96b7a492120952cd2dfd348101ca672e", kill_on_drop: false }`
[INFO] [stdout] e660ec571021c50a6f2e86e4e94fd13f96b7a492120952cd2dfd348101ca672e
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 07263bcc85361a418eb3e578e03e1f26249eba66addf7cfca27fb299a4da5192
[INFO] running `Command { std: "docker" "start" "-a" "07263bcc85361a418eb3e578e03e1f26249eba66addf7cfca27fb299a4da5192", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling strsim v0.10.0
[INFO] [stderr]    Compiling unicode-xid v0.0.4
[INFO] [stderr]    Compiling quote v0.3.15
[INFO] [stderr]    Compiling libdbus-sys v0.2.5
[INFO] [stderr]    Compiling heck v0.3.3
[INFO] [stderr]    Compiling synom v0.11.3
[INFO] [stderr]    Compiling syn v0.11.11
[INFO] [stderr]    Compiling dbus v0.9.7
[INFO] [stderr]    Compiling derive_is_enum_variant v0.1.1
[INFO] [stderr]    Compiling darling_core v0.14.4
[INFO] [stderr]    Compiling enum-kinds v0.5.1
[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 8.83s
[INFO] running `Command { std: "docker" "inspect" "07263bcc85361a418eb3e578e03e1f26249eba66addf7cfca27fb299a4da5192", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "07263bcc85361a418eb3e578e03e1f26249eba66addf7cfca27fb299a4da5192", kill_on_drop: false }`
[INFO] [stdout] 07263bcc85361a418eb3e578e03e1f26249eba66addf7cfca27fb299a4da5192
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e28a02d1e6da199db867330f3d6c523a686cbf25b8cfba0afcb60ee448154fe5
[INFO] running `Command { std: "docker" "start" "-a" "e28a02d1e6da199db867330f3d6c523a686cbf25b8cfba0afcb60ee448154fe5", 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 0.70s
[INFO] running `Command { std: "docker" "inspect" "e28a02d1e6da199db867330f3d6c523a686cbf25b8cfba0afcb60ee448154fe5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e28a02d1e6da199db867330f3d6c523a686cbf25b8cfba0afcb60ee448154fe5", kill_on_drop: false }`
[INFO] [stdout] e28a02d1e6da199db867330f3d6c523a686cbf25b8cfba0afcb60ee448154fe5
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] f0b367b380988b0948288952e8f9f82e2b40603125b792f99682d268df58ffa3
[INFO] running `Command { std: "docker" "start" "-a" "f0b367b380988b0948288952e8f9f82e2b40603125b792f99682d268df58ffa3", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/polybar_mpris_watcher_rs-9e29ea52494f5f77)
[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_midori ... ok
[INFO] [stdout] test watcher::tests::test_no_info ... ok
[INFO] [stdout] test watcher::tests::test_scrolling ... ok
[INFO] [stdout] test watcher::tests::test_unicode_graphemes ... ok
[INFO] [stdout] test watcher::tests::test_window_bigger_than_subject ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "f0b367b380988b0948288952e8f9f82e2b40603125b792f99682d268df58ffa3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f0b367b380988b0948288952e8f9f82e2b40603125b792f99682d268df58ffa3", kill_on_drop: false }`
[INFO] [stdout] f0b367b380988b0948288952e8f9f82e2b40603125b792f99682d268df58ffa3