[INFO] fetching crate mpris-nowplaying 0.2.1... [INFO] testing mpris-nowplaying-0.2.1 against beta-2025-10-28 for beta-1.92-2 [INFO] extracting crate mpris-nowplaying 0.2.1 into /workspace/builds/worker-3-tc2/source [INFO] started tweaking crates.io crate mpris-nowplaying 0.2.1 [INFO] finished tweaking crates.io crate mpris-nowplaying 0.2.1 [INFO] tweaked toml for crates.io crate mpris-nowplaying 0.2.1 written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate mpris-nowplaying 0.2.1 on toolchain beta-2025-10-28 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate mpris-nowplaying 0.2.1 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-2025-10-28" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 395bff4ffc9b2751143d21ee7ae62a1a6ae41da01bb008b43cde157640a9a9b9 [INFO] running `Command { std: "docker" "start" "-a" "395bff4ffc9b2751143d21ee7ae62a1a6ae41da01bb008b43cde157640a9a9b9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "395bff4ffc9b2751143d21ee7ae62a1a6ae41da01bb008b43cde157640a9a9b9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "395bff4ffc9b2751143d21ee7ae62a1a6ae41da01bb008b43cde157640a9a9b9", kill_on_drop: false }` [INFO] [stdout] 395bff4ffc9b2751143d21ee7ae62a1a6ae41da01bb008b43cde157640a9a9b9 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 1667987a0c1b6a2d0b9bfa6f91263378755a466aa4a737d742762baecb2b4b34 [INFO] running `Command { std: "docker" "start" "-a" "1667987a0c1b6a2d0b9bfa6f91263378755a466aa4a737d742762baecb2b4b34", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.95 [INFO] [stderr] Compiling unicode-ident v1.0.18 [INFO] [stderr] Compiling libc v0.2.174 [INFO] [stderr] Compiling cfg-if v1.0.1 [INFO] [stderr] Compiling version_check v0.9.5 [INFO] [stderr] Compiling typenum v1.18.0 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling fnv v1.0.7 [INFO] [stderr] Compiling getrandom v0.3.3 [INFO] [stderr] Compiling zerocopy v0.8.26 [INFO] [stderr] Compiling autocfg v1.5.0 [INFO] [stderr] Compiling memchr v2.7.5 [INFO] [stderr] Compiling strsim v0.10.0 [INFO] [stderr] Compiling ident_case v1.0.1 [INFO] [stderr] Compiling utf8parse v0.2.2 [INFO] [stderr] Compiling parking_lot_core v0.9.11 [INFO] [stderr] Compiling pkg-config v0.3.32 [INFO] [stderr] Compiling anstyle-parse v0.2.7 [INFO] [stderr] Compiling log v0.4.27 [INFO] [stderr] Compiling itoa v1.0.15 [INFO] [stderr] Compiling bytes v1.10.1 [INFO] [stderr] Compiling httparse v1.10.1 [INFO] [stderr] Compiling anstyle-query v1.1.3 [INFO] [stderr] Compiling thiserror v2.0.12 [INFO] [stderr] Compiling smallvec v1.15.1 [INFO] [stderr] Compiling anstyle v1.0.11 [INFO] [stderr] Compiling scopeguard v1.2.0 [INFO] [stderr] Compiling unicode-xid v0.0.4 [INFO] [stderr] Compiling is_terminal_polyfill v1.70.1 [INFO] [stderr] Compiling colorchoice v1.0.4 [INFO] [stderr] Compiling generic-array v0.14.7 [INFO] [stderr] Compiling regex-syntax v0.8.5 [INFO] [stderr] Compiling thiserror v1.0.69 [INFO] [stderr] Compiling synom v0.11.3 [INFO] [stderr] Compiling anstream v0.6.19 [INFO] [stderr] Compiling unicode-segmentation v1.12.0 [INFO] [stderr] Compiling pin-project-lite v0.2.16 [INFO] [stderr] Compiling serde v1.0.219 [INFO] [stderr] Compiling cpufeatures v0.2.17 [INFO] [stderr] Compiling quote v0.3.15 [INFO] [stderr] Compiling serde_json v1.0.140 [INFO] [stderr] Compiling libdbus-sys v0.2.5 [INFO] [stderr] Compiling clap_lex v0.7.5 [INFO] [stderr] Compiling lock_api v0.4.13 [INFO] [stderr] Compiling syn v0.11.11 [INFO] [stderr] Compiling pin-utils v0.1.0 [INFO] [stderr] Compiling aho-corasick v1.1.3 [INFO] [stderr] Compiling http v1.3.1 [INFO] [stderr] Compiling futures-sink v0.3.31 [INFO] [stderr] Compiling data-encoding v2.9.0 [INFO] [stderr] Compiling futures-core v0.3.31 [INFO] [stderr] Compiling quote v1.0.40 [INFO] [stderr] Compiling utf-8 v0.7.6 [INFO] [stderr] Compiling heck v0.3.3 [INFO] [stderr] Compiling heck v0.5.0 [INFO] [stderr] Compiling futures-task v0.3.31 [INFO] [stderr] Compiling slab v0.4.10 [INFO] [stderr] Compiling strsim v0.11.1 [INFO] [stderr] Compiling syn v2.0.104 [INFO] [stderr] Compiling jiff v0.2.15 [INFO] [stderr] Compiling futures-util v0.3.31 [INFO] [stderr] Compiling clap_builder v4.5.40 [INFO] [stderr] Compiling ryu v1.0.20 [INFO] [stderr] Compiling mio v1.0.4 [INFO] [stderr] Compiling rand_core v0.9.3 [INFO] [stderr] Compiling socket2 v0.5.10 [INFO] [stderr] Compiling signal-hook-registry v1.4.5 [INFO] [stderr] Compiling parking_lot v0.12.4 [INFO] [stderr] Compiling dbus v0.9.7 [INFO] [stderr] Compiling crypto-common v0.1.6 [INFO] [stderr] Compiling block-buffer v0.10.4 [INFO] [stderr] Compiling derive_is_enum_variant v0.1.1 [INFO] [stderr] Compiling digest v0.10.7 [INFO] [stderr] Compiling sha1 v0.10.6 [INFO] [stderr] Compiling regex-automata v0.4.9 [INFO] [stderr] Compiling ppv-lite86 v0.2.21 [INFO] [stderr] Compiling rand_chacha v0.9.0 [INFO] [stderr] Compiling rand v0.9.1 [INFO] [stderr] Compiling thiserror-impl v2.0.12 [INFO] [stderr] Compiling serde_derive v1.0.219 [INFO] [stderr] Compiling tokio-macros v2.5.0 [INFO] [stderr] Compiling thiserror-impl v1.0.69 [INFO] [stderr] Compiling clap_derive v4.5.40 [INFO] [stderr] Compiling tokio v1.46.1 [INFO] [stderr] Compiling tungstenite v0.27.0 [INFO] [stderr] Compiling darling_core v0.14.4 [INFO] [stderr] Compiling clap v4.5.40 [INFO] [stderr] Compiling regex v1.11.1 [INFO] [stderr] Compiling env_filter v0.1.3 [INFO] [stderr] Compiling enum-kinds v0.5.1 [INFO] [stderr] Compiling env_logger v0.11.8 [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 tokio-tungstenite v0.27.0 [INFO] [stderr] Compiling mpris-nowplaying v0.2.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 47.15s [INFO] running `Command { std: "docker" "inspect" "1667987a0c1b6a2d0b9bfa6f91263378755a466aa4a737d742762baecb2b4b34", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1667987a0c1b6a2d0b9bfa6f91263378755a466aa4a737d742762baecb2b4b34", kill_on_drop: false }` [INFO] [stdout] 1667987a0c1b6a2d0b9bfa6f91263378755a466aa4a737d742762baecb2b4b34 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 87922e08cd884dbf76d7e1943d2883c3d009a9ce4e18ab0f95f106117306ae1f [INFO] running `Command { std: "docker" "start" "-a" "87922e08cd884dbf76d7e1943d2883c3d009a9ce4e18ab0f95f106117306ae1f", kill_on_drop: false }` [INFO] [stderr] Compiling mpris-nowplaying v0.2.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.87s [INFO] running `Command { std: "docker" "inspect" "87922e08cd884dbf76d7e1943d2883c3d009a9ce4e18ab0f95f106117306ae1f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "87922e08cd884dbf76d7e1943d2883c3d009a9ce4e18ab0f95f106117306ae1f", kill_on_drop: false }` [INFO] [stdout] 87922e08cd884dbf76d7e1943d2883c3d009a9ce4e18ab0f95f106117306ae1f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] cacc81e5f139f8b68c1e89ebfda5df55d14e1146bfe930d792a6727312db82ca [INFO] running `Command { std: "docker" "start" "-a" "cacc81e5f139f8b68c1e89ebfda5df55d14e1146bfe930d792a6727312db82ca", kill_on_drop: false }` [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.12s [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/mpris_nowplaying-8b7594bd3b1aa8be) [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" "cacc81e5f139f8b68c1e89ebfda5df55d14e1146bfe930d792a6727312db82ca", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cacc81e5f139f8b68c1e89ebfda5df55d14e1146bfe930d792a6727312db82ca", kill_on_drop: false }` [INFO] [stdout] cacc81e5f139f8b68c1e89ebfda5df55d14e1146bfe930d792a6727312db82ca