[INFO] fetching crate mpris-async 0.1.0...
[INFO] testing mpris-async-0.1.0 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-8
[INFO] extracting crate mpris-async 0.1.0 into /workspace/builds/worker-3-tc1/source
[INFO] started tweaking crates.io crate mpris-async 0.1.0
[INFO] finished tweaking crates.io crate mpris-async 0.1.0
[INFO] tweaked toml for crates.io crate mpris-async 0.1.0 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate mpris-async 0.1.0 on toolchain c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 88 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded from_variants v1.0.2
[INFO] [stderr]   Downloaded derive_is_enum_variant v0.1.1
[INFO] [stderr]   Downloaded from_variants_impl v1.0.2
[INFO] [stderr]   Downloaded enum-kinds v0.5.1
[INFO] [stderr]   Downloaded dbus v0.9.9
[INFO] [stderr]   Downloaded mpris v2.0.1
[INFO] [stderr]   Downloaded libdbus-sys v0.2.6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] be1a427377fd8e9d819d025b2ad7894ba9d3c76c27feeb94ecc4f71ddd0ad387
[INFO] running `Command { std: "docker" "start" "-a" "be1a427377fd8e9d819d025b2ad7894ba9d3c76c27feeb94ecc4f71ddd0ad387", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "be1a427377fd8e9d819d025b2ad7894ba9d3c76c27feeb94ecc4f71ddd0ad387", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "be1a427377fd8e9d819d025b2ad7894ba9d3c76c27feeb94ecc4f71ddd0ad387", kill_on_drop: false }`
[INFO] [stdout] be1a427377fd8e9d819d025b2ad7894ba9d3c76c27feeb94ecc4f71ddd0ad387
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ca4de492ebb1d2ea017e6216b72c37f2df1fc78f8df901372e5d30fad3ccb518
[INFO] running `Command { std: "docker" "start" "-a" "ca4de492ebb1d2ea017e6216b72c37f2df1fc78f8df901372e5d30fad3ccb518", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling rustix v1.1.2
[INFO] [stderr]    Compiling strsim v0.10.0
[INFO] [stderr]    Compiling linux-raw-sys v0.11.0
[INFO] [stderr]    Compiling futures-lite v2.6.1
[INFO] [stderr]    Compiling libdbus-sys v0.2.6
[INFO] [stderr]    Compiling async-task v4.7.1
[INFO] [stderr]    Compiling unicode-xid v0.0.4
[INFO] [stderr]    Compiling async-io v2.6.0
[INFO] [stderr]    Compiling piper v0.2.4
[INFO] [stderr]    Compiling value-bag v1.11.1
[INFO] [stderr]    Compiling syn v2.0.110
[INFO] [stderr]    Compiling quote v0.3.15
[INFO] [stderr]    Compiling async-channel v2.5.0
[INFO] [stderr]    Compiling synom v0.11.3
[INFO] [stderr]    Compiling syn v0.11.11
[INFO] [stderr]    Compiling log v0.4.28
[INFO] [stderr]    Compiling dbus v0.9.9
[INFO] [stderr]    Compiling kv-log-macro v1.0.7
[INFO] [stderr]    Compiling async-executor v1.13.3
[INFO] [stderr]    Compiling blocking v1.6.2
[INFO] [stderr]    Compiling derive_is_enum_variant v0.1.1
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling darling_core v0.14.4
[INFO] [stderr]    Compiling thiserror v1.0.69
[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 polling v3.11.0
[INFO] [stderr]    Compiling async-global-executor v2.4.1
[INFO] [stderr]    Compiling async-std v1.13.2
[INFO] [stderr]    Compiling mpris-async v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: associated items `from_micros_ext` and `as_micros` are never used
[INFO] [stdout]    --> src/fake_progress.rs:128:8
[INFO] [stdout]     |
[INFO] [stdout] 126 | pub(crate) trait DurationExtensions {
[INFO] [stdout]     |                  ------------------ associated items in this trait
[INFO] [stdout] 127 |     // Rust beta has a from_micros function that is unstable.
[INFO] [stdout] 128 |     fn from_micros_ext(_: u64) -> Duration;
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 129 |     fn as_millis(&self) -> u64;
[INFO] [stdout] 130 |     fn as_micros(&self) -> u64;
[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 17.82s
[INFO] running `Command { std: "docker" "inspect" "ca4de492ebb1d2ea017e6216b72c37f2df1fc78f8df901372e5d30fad3ccb518", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ca4de492ebb1d2ea017e6216b72c37f2df1fc78f8df901372e5d30fad3ccb518", kill_on_drop: false }`
[INFO] [stdout] ca4de492ebb1d2ea017e6216b72c37f2df1fc78f8df901372e5d30fad3ccb518
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0e0936c979bee1efd6792db8d3c8001023f9281699d09af3cc500c81a8e0906a
[INFO] running `Command { std: "docker" "start" "-a" "0e0936c979bee1efd6792db8d3c8001023f9281699d09af3cc500c81a8e0906a", kill_on_drop: false }`
[INFO] [stderr]    Compiling mpris-async v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: associated items `from_micros_ext` and `as_micros` are never used
[INFO] [stdout]    --> src/fake_progress.rs:128:8
[INFO] [stdout]     |
[INFO] [stdout] 126 | pub(crate) trait DurationExtensions {
[INFO] [stdout]     |                  ------------------ associated items in this trait
[INFO] [stdout] 127 |     // Rust beta has a from_micros function that is unstable.
[INFO] [stdout] 128 |     fn from_micros_ext(_: u64) -> Duration;
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 129 |     fn as_millis(&self) -> u64;
[INFO] [stdout] 130 |     fn as_micros(&self) -> u64;
[INFO] [stdout]     |        ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `from_micros_ext` and `as_micros` are never used
[INFO] [stdout]    --> src/fake_progress.rs:128:8
[INFO] [stdout]     |
[INFO] [stdout] 126 | pub(crate) trait DurationExtensions {
[INFO] [stdout]     |                  ------------------ associated items in this trait
[INFO] [stdout] 127 |     // Rust beta has a from_micros function that is unstable.
[INFO] [stdout] 128 |     fn from_micros_ext(_: u64) -> Duration;
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 129 |     fn as_millis(&self) -> u64;
[INFO] [stdout] 130 |     fn as_micros(&self) -> u64;
[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 0.71s
[INFO] running `Command { std: "docker" "inspect" "0e0936c979bee1efd6792db8d3c8001023f9281699d09af3cc500c81a8e0906a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0e0936c979bee1efd6792db8d3c8001023f9281699d09af3cc500c81a8e0906a", kill_on_drop: false }`
[INFO] [stdout] 0e0936c979bee1efd6792db8d3c8001023f9281699d09af3cc500c81a8e0906a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 7df9e56ef797dd48e8619b804bce0176d7241443741960077067f9b1a58ffb4e
[INFO] running `Command { std: "docker" "start" "-a" "7df9e56ef797dd48e8619b804bce0176d7241443741960077067f9b1a58ffb4e", kill_on_drop: false }`
[INFO] [stderr] warning: associated items `from_micros_ext` and `as_micros` are never used
[INFO] [stderr]    --> src/fake_progress.rs:128:8
[INFO] [stderr]     |
[INFO] [stderr] 126 | pub(crate) trait DurationExtensions {
[INFO] [stderr]     |                  ------------------ associated items in this trait
[INFO] [stderr] 127 |     // Rust beta has a from_micros function that is unstable.
[INFO] [stderr] 128 |     fn from_micros_ext(_: u64) -> Duration;
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^
[INFO] [stderr] 129 |     fn as_millis(&self) -> u64;
[INFO] [stderr] 130 |     fn as_micros(&self) -> u64;
[INFO] [stderr]     |        ^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `mpris-async` (lib) generated 1 warning
[INFO] [stderr] warning: `mpris-async` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.12s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/mpris_async-d9baced7d4c6448d)
[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] [stderr]    Doc-tests mpris_async
[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" "7df9e56ef797dd48e8619b804bce0176d7241443741960077067f9b1a58ffb4e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7df9e56ef797dd48e8619b804bce0176d7241443741960077067f9b1a58ffb4e", kill_on_drop: false }`
[INFO] [stdout] 7df9e56ef797dd48e8619b804bce0176d7241443741960077067f9b1a58ffb4e