[INFO] updating cached repository https://github.com/masayoshi-louis/network-audio-input-adapter [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"` [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 4de8596c66fbd1e4e22923f4793236e80a77d6b4 [INFO] testing masayoshi-louis/network-audio-input-adapter against beta-2020-06-03 for beta-1.45-1 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmasayoshi-louis%2Fnetwork-audio-input-adapter" "/workspace/builds/worker-2/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/masayoshi-louis/network-audio-input-adapter on toolchain beta-2020-06-03 [INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/masayoshi-louis/network-audio-input-adapter [INFO] finished tweaking git repo https://github.com/masayoshi-louis/network-audio-input-adapter [INFO] tweaked toml for git repo https://github.com/masayoshi-louis/network-audio-input-adapter written to /workspace/builds/worker-2/source/Cargo.toml [INFO] crate git repo https://github.com/masayoshi-louis/network-audio-input-adapter already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "build" "--frozen"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] e3d20753aaafe7c8390d44a7658c1ecd3aa5534cc4b4db553268a5bd38dff881 [INFO] running `"docker" "start" "-a" "e3d20753aaafe7c8390d44a7658c1ecd3aa5534cc4b4db553268a5bd38dff881"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling libc v0.2.58 [INFO] [stderr] Compiling syn v0.15.36 [INFO] [stderr] Compiling regex v1.1.7 [INFO] [stderr] Compiling hound v3.4.0 [INFO] [stderr] Compiling log v0.4.6 [INFO] [stderr] Compiling tokio-sync v0.1.6 [INFO] [stderr] Compiling alsa-sys v0.1.2 [INFO] [stderr] Compiling regex-syntax v0.6.7 [INFO] [stderr] Compiling want v0.0.6 [INFO] [stderr] Compiling iovec v0.1.2 [INFO] [stderr] Compiling rand_os v0.1.3 [INFO] [stderr] Compiling num_cpus v1.10.1 [INFO] [stderr] Compiling net2 v0.2.33 [INFO] [stderr] Compiling backtrace-sys v0.1.28 [INFO] [stderr] Compiling time v0.1.42 [INFO] [stderr] Compiling atty v0.2.11 [INFO] [stderr] Compiling backtrace v0.3.30 [INFO] [stderr] Compiling bytes v0.4.12 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Compiling futures-cpupool v0.1.8 [INFO] [stderr] Compiling cpal v0.9.0 [INFO] [stderr] Compiling mio v0.6.19 [INFO] [stderr] Compiling tokio-io v0.1.12 [INFO] [stderr] Compiling http v0.1.17 (https://github.com/masayoshi-louis/http.git#df9395c4) [INFO] [stderr] Compiling string v0.2.0 [INFO] [stderr] Compiling tokio-buf v0.1.1 [INFO] [stderr] Compiling parking_lot_core v0.4.0 [INFO] [stderr] Compiling tokio-threadpool v0.1.14 [INFO] [stderr] Compiling parking_lot v0.7.1 [INFO] [stderr] Compiling tokio-reactor v0.1.9 [INFO] [stderr] Compiling tokio v0.1.21 [INFO] [stderr] Compiling tokio-tcp v0.1.3 [INFO] [stderr] Compiling synstructure v0.10.2 [INFO] [stderr] Compiling http-body v0.1.0 [INFO] [stderr] Compiling h2 v0.1.24 [INFO] [stderr] Compiling env_logger v0.6.1 [INFO] [stderr] Compiling failure_derive v0.1.5 [INFO] [stderr] Compiling failure v0.1.5 [INFO] [stderr] Compiling hyper v0.12.30 [INFO] [stderr] Compiling network-audio-input-adapter v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: unreachable statement [INFO] [stderr] --> src/audio.rs:77:9 [INFO] [stderr] | [INFO] [stderr] 45 | / event_loop.run(|stream_id, data| { [INFO] [stderr] 46 | | let mut vec: Vec; [INFO] [stderr] 47 | | // Otherwise write to the wav writer. [INFO] [stderr] 48 | | match data { [INFO] [stderr] ... | [INFO] [stderr] 75 | | } [INFO] [stderr] 76 | | }); [INFO] [stderr] | |__________- any code following this expression is unreachable [INFO] [stderr] 77 | info!("EventLoop thread quit"); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ unreachable statement [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unreachable_code)]` on by default [INFO] [stderr] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: 1 warning emitted [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 16s [INFO] running `"docker" "inspect" "e3d20753aaafe7c8390d44a7658c1ecd3aa5534cc4b4db553268a5bd38dff881"` [INFO] running `"docker" "rm" "-f" "e3d20753aaafe7c8390d44a7658c1ecd3aa5534cc4b4db553268a5bd38dff881"` [INFO] [stdout] e3d20753aaafe7c8390d44a7658c1ecd3aa5534cc4b4db553268a5bd38dff881 [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "test" "--frozen" "--no-run"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 37d7299ff4cfa180ce2fae1ca92a2493371dadc4fa710784544b2c25245553d1 [INFO] running `"docker" "start" "-a" "37d7299ff4cfa180ce2fae1ca92a2493371dadc4fa710784544b2c25245553d1"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling network-audio-input-adapter v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: unreachable statement [INFO] [stderr] --> src/audio.rs:77:9 [INFO] [stderr] | [INFO] [stderr] 45 | / event_loop.run(|stream_id, data| { [INFO] [stderr] 46 | | let mut vec: Vec; [INFO] [stderr] 47 | | // Otherwise write to the wav writer. [INFO] [stderr] 48 | | match data { [INFO] [stderr] ... | [INFO] [stderr] 75 | | } [INFO] [stderr] 76 | | }); [INFO] [stderr] | |__________- any code following this expression is unreachable [INFO] [stderr] 77 | info!("EventLoop thread quit"); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ unreachable statement [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unreachable_code)]` on by default [INFO] [stderr] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: 1 warning emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 9.05s [INFO] running `"docker" "inspect" "37d7299ff4cfa180ce2fae1ca92a2493371dadc4fa710784544b2c25245553d1"` [INFO] running `"docker" "rm" "-f" "37d7299ff4cfa180ce2fae1ca92a2493371dadc4fa710784544b2c25245553d1"` [INFO] [stdout] 37d7299ff4cfa180ce2fae1ca92a2493371dadc4fa710784544b2c25245553d1 [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "test" "--frozen"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 9218f215c36e069381b2bc2322bbfd056a0e41620f893727ca7572c18f8c51e8 [INFO] running `"docker" "start" "-a" "9218f215c36e069381b2bc2322bbfd056a0e41620f893727ca7572c18f8c51e8"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] warning: unreachable statement [INFO] [stderr] --> src/audio.rs:77:9 [INFO] [stderr] | [INFO] [stderr] 45 | / event_loop.run(|stream_id, data| { [INFO] [stderr] 46 | | let mut vec: Vec; [INFO] [stderr] 47 | | // Otherwise write to the wav writer. [INFO] [stderr] 48 | | match data { [INFO] [stderr] ... | [INFO] [stderr] 75 | | } [INFO] [stderr] 76 | | }); [INFO] [stderr] | |__________- any code following this expression is unreachable [INFO] [stderr] 77 | info!("EventLoop thread quit"); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ unreachable statement [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unreachable_code)]` on by default [INFO] [stderr] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: 1 warning emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.19s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/network_audio_input_adapter-a7619935f7d6f034 [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" "9218f215c36e069381b2bc2322bbfd056a0e41620f893727ca7572c18f8c51e8"` [INFO] running `"docker" "rm" "-f" "9218f215c36e069381b2bc2322bbfd056a0e41620f893727ca7572c18f8c51e8"` [INFO] [stdout] 9218f215c36e069381b2bc2322bbfd056a0e41620f893727ca7572c18f8c51e8