[INFO] fetching crate volumecontrol-linux 0.1.2...
[INFO] testing volumecontrol-linux-0.1.2 against try#33835004928d3bf65db4d4712e1330766263b0bd for pr-155739-1
[INFO] extracting crate volumecontrol-linux 0.1.2 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate volumecontrol-linux 0.1.2
[INFO] finished tweaking crates.io crate volumecontrol-linux 0.1.2
[INFO] tweaked toml for crates.io crate volumecontrol-linux 0.1.2 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate volumecontrol-linux 0.1.2 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] crate crates.io crate volumecontrol-linux 0.1.2 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" "+33835004928d3bf65db4d4712e1330766263b0bd" "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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+33835004928d3bf65db4d4712e1330766263b0bd" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 89684f09167d1246f837b4ca68f0ed8651ac58b949e77f41a42e2e32535e8719
[INFO] running `Command { std: "docker" "start" "-a" "89684f09167d1246f837b4ca68f0ed8651ac58b949e77f41a42e2e32535e8719", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "89684f09167d1246f837b4ca68f0ed8651ac58b949e77f41a42e2e32535e8719", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "89684f09167d1246f837b4ca68f0ed8651ac58b949e77f41a42e2e32535e8719", kill_on_drop: false }`
[INFO] [stdout] 89684f09167d1246f837b4ca68f0ed8651ac58b949e77f41a42e2e32535e8719
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+33835004928d3bf65db4d4712e1330766263b0bd" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3ceab21d46991656bcf40c3e99c9274272808639fb4b46c2a5dd0d17cd40390c
[INFO] running `Command { std: "docker" "start" "-a" "3ceab21d46991656bcf40c3e99c9274272808639fb4b46c2a5dd0d17cd40390c", kill_on_drop: false }`
[INFO] [stderr]    Compiling thiserror-impl v2.0.18
[INFO] [stderr]    Compiling thiserror v2.0.18
[INFO] [stderr]    Compiling volumecontrol-core v0.1.2
[INFO] [stderr]    Compiling volumecontrol-linux v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.57s
[INFO] running `Command { std: "docker" "inspect" "3ceab21d46991656bcf40c3e99c9274272808639fb4b46c2a5dd0d17cd40390c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3ceab21d46991656bcf40c3e99c9274272808639fb4b46c2a5dd0d17cd40390c", kill_on_drop: false }`
[INFO] [stdout] 3ceab21d46991656bcf40c3e99c9274272808639fb4b46c2a5dd0d17cd40390c
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+33835004928d3bf65db4d4712e1330766263b0bd" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0c4516485f814b7b2924952eb37c8f79882c70216dbfa382ef6dd16f3f77d00e
[INFO] running `Command { std: "docker" "start" "-a" "0c4516485f814b7b2924952eb37c8f79882c70216dbfa382ef6dd16f3f77d00e", kill_on_drop: false }`
[INFO] [stderr]    Compiling volumecontrol-linux v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.35s
[INFO] running `Command { std: "docker" "inspect" "0c4516485f814b7b2924952eb37c8f79882c70216dbfa382ef6dd16f3f77d00e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0c4516485f814b7b2924952eb37c8f79882c70216dbfa382ef6dd16f3f77d00e", kill_on_drop: false }`
[INFO] [stdout] 0c4516485f814b7b2924952eb37c8f79882c70216dbfa382ef6dd16f3f77d00e
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+33835004928d3bf65db4d4712e1330766263b0bd" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 4391e5ee70b16584424f0fe5b5f12332574d9230d9c3e269508b795b3cf64cf5
[INFO] running `Command { std: "docker" "start" "-a" "4391e5ee70b16584424f0fe5b5f12332574d9230d9c3e269508b795b3cf64cf5", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/volumecontrol_linux-6c51b7e484ff093e)
[INFO] [stdout] running 6 tests
[INFO] [stdout] test tests::default_returns_unsupported_without_feature ... ok
[INFO] [stdout] test tests::from_name_returns_unsupported_without_feature ... ok
[INFO] [stdout] test tests::list_returns_unsupported_without_feature ... ok
[INFO] [stdout] test tests::self_methods_return_unsupported_without_feature ... ok
[INFO] [stdout] test tests::from_id_returns_unsupported_without_feature ... ok
[INFO] [stdout] test tests::display_format_is_name_paren_id ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.09s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests volumecontrol_linux
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 22) - compile ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.06s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "4391e5ee70b16584424f0fe5b5f12332574d9230d9c3e269508b795b3cf64cf5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4391e5ee70b16584424f0fe5b5f12332574d9230d9c3e269508b795b3cf64cf5", kill_on_drop: false }`
[INFO] [stdout] 4391e5ee70b16584424f0fe5b5f12332574d9230d9c3e269508b795b3cf64cf5
