[INFO] cloning repository laptou/bluetooth-rs
[INFO] running `"git" "clone" "--bare" "git://github.com/laptou/bluetooth-rs.git" "work/cache/sources/gh/laptou/bluetooth-rs"`
[INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/laptou/bluetooth-rs'...
[INFO] running `"git" "clone" "work/cache/sources/gh/laptou/bluetooth-rs" "work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/laptou/bluetooth-rs"`
[INFO] [stderr] Cloning into 'work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/laptou/bluetooth-rs'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/laptou/bluetooth-rs" "work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/laptou/bluetooth-rs"`
[INFO] [stderr] Cloning into 'work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/laptou/bluetooth-rs'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 351c37434df91c58977883929bad6201a93f8649
[INFO] sha for GitHub repo laptou/bluetooth-rs: 351c37434df91c58977883929bad6201a93f8649
[INFO] validating manifest of laptou/bluetooth-rs on toolchain master#c8865d8e195813ade6b84434ac9f8850e7112d1a
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of laptou/bluetooth-rs on toolchain try#e212b7d492c96d3837691ba29d32d5f468933fb8
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing laptou/bluetooth-rs
[INFO] finished frobbing laptou/bluetooth-rs
[INFO] frobbed toml for laptou/bluetooth-rs written to work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/laptou/bluetooth-rs/Cargo.toml
[INFO] started frobbing laptou/bluetooth-rs
[INFO] finished frobbing laptou/bluetooth-rs
[INFO] frobbed toml for laptou/bluetooth-rs written to work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/laptou/bluetooth-rs/Cargo.toml
[INFO] crate laptou/bluetooth-rs already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded epoll v4.1.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache lock
[INFO] testing laptou/bluetooth-rs against master#c8865d8e195813ade6b84434ac9f8850e7112d1a for pr-61629
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-1/master#c8865d8e195813ade6b84434ac9f8850e7112d1a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/laptou/bluetooth-rs:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "build" "--frozen"`
[INFO] [stdout] 5a151b685b47fad08cc296283d1c0027a74b1342c3573ad68923f118df2bb66f
[INFO] running `"docker" "start" "-a" "5a151b685b47fad08cc296283d1c0027a74b1342c3573ad68923f118df2bb66f"`
[INFO] [stderr]    Compiling backtrace-sys v0.1.28
[INFO] [stderr]    Compiling epoll v4.1.0
[INFO] [stderr]    Compiling errno v0.2.4
[INFO] [stderr]    Compiling num-derive v0.2.5
[INFO] [stderr]    Compiling backtrace v0.3.13
[INFO] [stderr]    Compiling failure v0.1.5
[INFO] [stderr]    Compiling bluez v0.0.2 (/opt/crater/workdir)
[INFO] [stderr] warning: unreachable expression
[INFO] [stderr]   --> src/mgmt/interface/response.rs:51:27
[INFO] [stderr]    |
[INFO] [stderr] 51 |                   0x0006 => ManagementEvent::NewSettings {
[INFO] [stderr]    |  ___________________________^
[INFO] [stderr] 52 | |                     settings: unimplemented!(),
[INFO] [stderr] 53 | |                 },
[INFO] [stderr]    | |_________________^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unreachable_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable expression
[INFO] [stderr]   --> src/mgmt/interface/response.rs:54:27
[INFO] [stderr]    |
[INFO] [stderr] 54 |                   0x0007 => ManagementEvent::ClassOfDeviceChanged {
[INFO] [stderr]    |  ___________________________^
[INFO] [stderr] 55 | |                     class: unimplemented!(),
[INFO] [stderr] 56 | |                 },
[INFO] [stderr]    | |_________________^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 13.78s
[INFO] running `"docker" "inspect" "5a151b685b47fad08cc296283d1c0027a74b1342c3573ad68923f118df2bb66f"`
[INFO] running `"docker" "rm" "-f" "5a151b685b47fad08cc296283d1c0027a74b1342c3573ad68923f118df2bb66f"`
[INFO] [stdout] 5a151b685b47fad08cc296283d1c0027a74b1342c3573ad68923f118df2bb66f
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-1/master#c8865d8e195813ade6b84434ac9f8850e7112d1a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/laptou/bluetooth-rs:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "test" "--frozen" "--no-run"`
[INFO] [stdout] 90c7dc908b571e3f050645672d859c3aed1c1227fcdd94bb947d9c6faa8f7afe
[INFO] running `"docker" "start" "-a" "90c7dc908b571e3f050645672d859c3aed1c1227fcdd94bb947d9c6faa8f7afe"`
[INFO] [stderr]    Compiling bluez v0.0.2 (/opt/crater/workdir)
[INFO] [stderr] warning: unreachable expression
[INFO] [stderr]   --> src/mgmt/interface/response.rs:51:27
[INFO] [stderr]    |
[INFO] [stderr] 51 |                   0x0006 => ManagementEvent::NewSettings {
[INFO] [stderr]    |  ___________________________^
[INFO] [stderr] 52 | |                     settings: unimplemented!(),
[INFO] [stderr] 53 | |                 },
[INFO] [stderr]    | |_________________^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unreachable_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable expression
[INFO] [stderr]   --> src/mgmt/interface/response.rs:54:27
[INFO] [stderr]    |
[INFO] [stderr] 54 |                   0x0007 => ManagementEvent::ClassOfDeviceChanged {
[INFO] [stderr]    |  ___________________________^
[INFO] [stderr] 55 | |                     class: unimplemented!(),
[INFO] [stderr] 56 | |                 },
[INFO] [stderr]    | |_________________^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.92s
[INFO] running `"docker" "inspect" "90c7dc908b571e3f050645672d859c3aed1c1227fcdd94bb947d9c6faa8f7afe"`
[INFO] running `"docker" "rm" "-f" "90c7dc908b571e3f050645672d859c3aed1c1227fcdd94bb947d9c6faa8f7afe"`
[INFO] [stdout] 90c7dc908b571e3f050645672d859c3aed1c1227fcdd94bb947d9c6faa8f7afe
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-1/master#c8865d8e195813ade6b84434ac9f8850e7112d1a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/laptou/bluetooth-rs:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "test" "--frozen"`
[INFO] [stdout] 865222362ebec6dd87494190d761a74693ffc3ae89c0b3e6edff7c1184e514f8
[INFO] running `"docker" "start" "-a" "865222362ebec6dd87494190d761a74693ffc3ae89c0b3e6edff7c1184e514f8"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/bluez-4e21585dc9998645
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test mgmt::interface::class::tests::class ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/bin-07736581eeaf14b7
[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
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests bluez
[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
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "865222362ebec6dd87494190d761a74693ffc3ae89c0b3e6edff7c1184e514f8"`
[INFO] running `"docker" "rm" "-f" "865222362ebec6dd87494190d761a74693ffc3ae89c0b3e6edff7c1184e514f8"`
[INFO] [stdout] 865222362ebec6dd87494190d761a74693ffc3ae89c0b3e6edff7c1184e514f8