[INFO] fetching crate force_a2dp 0.1.0...
[INFO] testing force_a2dp-0.1.0 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-1
[INFO] extracting crate force_a2dp 0.1.0 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate force_a2dp 0.1.0
[INFO] finished tweaking crates.io crate force_a2dp 0.1.0
[INFO] tweaked toml for crates.io crate force_a2dp 0.1.0 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate force_a2dp 0.1.0 on toolchain dec9417b8611e34e787a3e4c37686b5131f9e5c5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate force_a2dp 0.1.0 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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] fa28e36f2f378a445b62999933152b37efba08ab02cc10fd4f2cd458331b37c2
[INFO] running `Command { std: "docker" "start" "-a" "fa28e36f2f378a445b62999933152b37efba08ab02cc10fd4f2cd458331b37c2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fa28e36f2f378a445b62999933152b37efba08ab02cc10fd4f2cd458331b37c2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fa28e36f2f378a445b62999933152b37efba08ab02cc10fd4f2cd458331b37c2", kill_on_drop: false }`
[INFO] [stdout] fa28e36f2f378a445b62999933152b37efba08ab02cc10fd4f2cd458331b37c2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bf7308256039ae0e210cfbb6849a09f0714429313db65f4bb9d7a707aa8f3d40
[INFO] running `Command { std: "docker" "start" "-a" "bf7308256039ae0e210cfbb6849a09f0714429313db65f4bb9d7a707aa8f3d40", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.4.0
[INFO] [stderr]    Compiling regex-syntax v0.6.25
[INFO] [stderr]    Compiling aho-corasick v0.7.18
[INFO] [stderr]    Compiling regex v1.5.4
[INFO] [stderr]    Compiling force_a2dp v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `dbg` is never read
[INFO] [stdout]  --> src/pacmd.rs:9:9
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub struct PACMD {
[INFO] [stdout]   |            ----- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 9 |     pub dbg: bool,
[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 8.03s
[INFO] running `Command { std: "docker" "inspect" "bf7308256039ae0e210cfbb6849a09f0714429313db65f4bb9d7a707aa8f3d40", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bf7308256039ae0e210cfbb6849a09f0714429313db65f4bb9d7a707aa8f3d40", kill_on_drop: false }`
[INFO] [stdout] bf7308256039ae0e210cfbb6849a09f0714429313db65f4bb9d7a707aa8f3d40
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 84bde9938a6cb762ab5cecf46aaea891a60ccf58ebf46513416f21a4c6df4f31
[INFO] running `Command { std: "docker" "start" "-a" "84bde9938a6cb762ab5cecf46aaea891a60ccf58ebf46513416f21a4c6df4f31", kill_on_drop: false }`
[INFO] [stderr]    Compiling force_a2dp v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `dbg` is never read
[INFO] [stdout]  --> src/pacmd.rs:9:9
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub struct PACMD {
[INFO] [stdout]   |            ----- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 9 |     pub dbg: bool,
[INFO] [stdout]   |         ^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `dbg` is never read
[INFO] [stdout]  --> src/pacmd.rs:9:9
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub struct PACMD {
[INFO] [stdout]   |            ----- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 9 |     pub dbg: bool,
[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 0.66s
[INFO] running `Command { std: "docker" "inspect" "84bde9938a6cb762ab5cecf46aaea891a60ccf58ebf46513416f21a4c6df4f31", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "84bde9938a6cb762ab5cecf46aaea891a60ccf58ebf46513416f21a4c6df4f31", kill_on_drop: false }`
[INFO] [stdout] 84bde9938a6cb762ab5cecf46aaea891a60ccf58ebf46513416f21a4c6df4f31
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 21db6e2f8aeb4da57a7f172fc7fa0f70b26d8e3deeacc70d152004623e4f5aa0
[INFO] running `Command { std: "docker" "start" "-a" "21db6e2f8aeb4da57a7f172fc7fa0f70b26d8e3deeacc70d152004623e4f5aa0", kill_on_drop: false }`
[INFO] [stderr] warning: field `dbg` is never read
[INFO] [stderr]  --> src/pacmd.rs:9:9
[INFO] [stderr]   |
[INFO] [stderr] 3 | pub struct PACMD {
[INFO] [stderr]   |            ----- field in this struct
[INFO] [stderr] ...
[INFO] [stderr] 9 |     pub dbg: bool,
[INFO] [stderr]   |         ^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `force_a2dp` (bin "force_a2dp") generated 1 warning
[INFO] [stderr] warning: `force_a2dp` (bin "force_a2dp" test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/force_a2dp-9e6a2621c5d1ba05)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/force_a2dp-3c65498f0114d7a7)
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[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]      Running tests/input.rs (/opt/rustwide/target/debug/deps/input-c336a9b6b364101f)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test tests::test_actual_card ... ok
[INFO] [stdout] test tests::test_no_card ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests force_a2dp
[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" "21db6e2f8aeb4da57a7f172fc7fa0f70b26d8e3deeacc70d152004623e4f5aa0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "21db6e2f8aeb4da57a7f172fc7fa0f70b26d8e3deeacc70d152004623e4f5aa0", kill_on_drop: false }`
[INFO] [stdout] 21db6e2f8aeb4da57a7f172fc7fa0f70b26d8e3deeacc70d152004623e4f5aa0