[INFO] fetching crate force_a2dp 0.1.0...
[INFO] testing force_a2dp-0.1.0 against try#b83b707f97d809763b7861afa7638871f3339a33 for pr-145838-1
[INFO] extracting crate force_a2dp 0.1.0 into /workspace/builds/worker-7-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-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate force_a2dp 0.1.0 on toolchain b83b707f97d809763b7861afa7638871f3339a33
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "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" "+b83b707f97d809763b7861afa7638871f3339a33" "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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a03045d5aa19dacf21452710bf590650ab0a789b3ef324316db8ce2f17d868a4
[INFO] running `Command { std: "docker" "start" "-a" "a03045d5aa19dacf21452710bf590650ab0a789b3ef324316db8ce2f17d868a4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a03045d5aa19dacf21452710bf590650ab0a789b3ef324316db8ce2f17d868a4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a03045d5aa19dacf21452710bf590650ab0a789b3ef324316db8ce2f17d868a4", kill_on_drop: false }`
[INFO] [stdout] a03045d5aa19dacf21452710bf590650ab0a789b3ef324316db8ce2f17d868a4
[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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e94fdd21b7eb6cbf12d5502fb4a07fe1f142b1aac9193aea1707f3672befffac
[INFO] running `Command { std: "docker" "start" "-a" "e94fdd21b7eb6cbf12d5502fb4a07fe1f142b1aac9193aea1707f3672befffac", 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 7.88s
[INFO] running `Command { std: "docker" "inspect" "e94fdd21b7eb6cbf12d5502fb4a07fe1f142b1aac9193aea1707f3672befffac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e94fdd21b7eb6cbf12d5502fb4a07fe1f142b1aac9193aea1707f3672befffac", kill_on_drop: false }`
[INFO] [stdout] e94fdd21b7eb6cbf12d5502fb4a07fe1f142b1aac9193aea1707f3672befffac
[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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 624473f7d7f254f84a3eb685ae710c38c2c77390a9cbf4b06e6392f88e04521e
[INFO] running `Command { std: "docker" "start" "-a" "624473f7d7f254f84a3eb685ae710c38c2c77390a9cbf4b06e6392f88e04521e", 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 0.55s
[INFO] running `Command { std: "docker" "inspect" "624473f7d7f254f84a3eb685ae710c38c2c77390a9cbf4b06e6392f88e04521e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "624473f7d7f254f84a3eb685ae710c38c2c77390a9cbf4b06e6392f88e04521e", kill_on_drop: false }`
[INFO] [stdout] 624473f7d7f254f84a3eb685ae710c38c2c77390a9cbf4b06e6392f88e04521e
[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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] aa0abdd881a482fe74d16dc268df3c21a3430a5720f0d33b319f4c0eda5bfd9b
[INFO] running `Command { std: "docker" "start" "-a" "aa0abdd881a482fe74d16dc268df3c21a3430a5720f0d33b319f4c0eda5bfd9b", 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" test) generated 1 warning
[INFO] [stderr] warning: `force_a2dp` (bin "force_a2dp") generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/force_a2dp-0c1cc07093028c34)
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/force_a2dp-7452272e69179843)
[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] [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-7abf695c7030d4aa)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test tests::test_actual_card ... ok
[INFO] [stdout] test tests::test_no_card ... ok
[INFO] [stderr]    Doc-tests force_a2dp
[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] [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" "aa0abdd881a482fe74d16dc268df3c21a3430a5720f0d33b319f4c0eda5bfd9b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aa0abdd881a482fe74d16dc268df3c21a3430a5720f0d33b319f4c0eda5bfd9b", kill_on_drop: false }`
[INFO] [stdout] aa0abdd881a482fe74d16dc268df3c21a3430a5720f0d33b319f4c0eda5bfd9b