[INFO] cloning repository https://github.com/Dstu93/TSAC
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Dstu93/TSAC" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDstu93%2FTSAC"`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDstu93%2FTSAC'...
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] a53e6e9cb43123079680c05f3d72027b90fbdabd
[INFO] testing Dstu93/TSAC against beta-2020-06-03 for beta-1.45-1
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDstu93%2FTSAC" "/workspace/builds/worker-4/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Dstu93/TSAC 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/Dstu93/TSAC
[INFO] finished tweaking git repo https://github.com/Dstu93/TSAC
[INFO] tweaked toml for git repo https://github.com/Dstu93/TSAC written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate git repo https://github.com/Dstu93/TSAC 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] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded libusb1-sys v0.3.4
[INFO] [stderr]   Downloaded rusb v0.5.4
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] bcf70202d89e9f8c0ba9fe50ecb680eb0fe5d9a49c364f8b9ce90bf449d40e70
[INFO] running `"docker" "start" "-a" "bcf70202d89e9f8c0ba9fe50ecb680eb0fe5d9a49c364f8b9ce90bf449d40e70"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling libc v0.2.66
[INFO] [stderr]    Compiling take_mut v0.2.2
[INFO] [stderr]    Compiling rle-decode-fast v1.0.1
[INFO] [stderr]    Compiling bit-vec v0.5.1
[INFO] [stderr]    Compiling crc32fast v1.2.0
[INFO] [stderr]    Compiling libflate v0.1.27
[INFO] [stderr]    Compiling bit-set v0.5.1
[INFO] [stderr]    Compiling filetime v0.2.8
[INFO] [stderr]    Compiling xattr v0.2.2
[INFO] [stderr]    Compiling tar v0.4.26
[INFO] [stderr]    Compiling libusb1-sys v0.3.4
[INFO] [stderr]    Compiling rusb v0.5.4
[INFO] [stderr]    Compiling TeamSpeakConnector v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: struct is never constructed: `TSAutoConnectConfig`
[INFO] [stderr]  --> src/config.rs:3:12
[INFO] [stderr]   |
[INFO] [stderr] 3 | pub struct TSAutoConnectConfig{
[INFO] [stderr]   |            ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `USBDeviceWatcher`
[INFO] [stderr]  --> src/usb.rs:4:12
[INFO] [stderr]   |
[INFO] [stderr] 4 | pub struct USBDeviceWatcher {
[INFO] [stderr]   |            ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `new`
[INFO] [stderr]   --> src/usb.rs:13:12
[INFO] [stderr]    |
[INFO] [stderr] 13 |     pub fn new(vid: u16,pid: u16) -> (Self,Receiver<USBEvent>) {
[INFO] [stderr]    |            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `listen`
[INFO] [stderr]   --> src/usb.rs:20:12
[INFO] [stderr]    |
[INFO] [stderr] 20 |     pub fn listen(self) -> Result<(),rusb::Error> {
[INFO] [stderr]    |            ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: enum is never used: `USBEvent`
[INFO] [stderr]   --> src/usb.rs:36:10
[INFO] [stderr]    |
[INFO] [stderr] 36 | pub enum USBEvent{
[INFO] [stderr]    |          ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: crate `TeamSpeakConnector` should have a snake case name
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stderr]   = help: convert the identifier to snake case: `team_speak_connector`
[INFO] [stderr] 
[INFO] [stderr] warning: 6 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.80s
[INFO] running `"docker" "inspect" "bcf70202d89e9f8c0ba9fe50ecb680eb0fe5d9a49c364f8b9ce90bf449d40e70"`
[INFO] running `"docker" "rm" "-f" "bcf70202d89e9f8c0ba9fe50ecb680eb0fe5d9a49c364f8b9ce90bf449d40e70"`
[INFO] [stdout] bcf70202d89e9f8c0ba9fe50ecb680eb0fe5d9a49c364f8b9ce90bf449d40e70
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] 570a4ee4b267b226489fed5b370d3baa54509671455c265a55ba0a0b26f2cddf
[INFO] running `"docker" "start" "-a" "570a4ee4b267b226489fed5b370d3baa54509671455c265a55ba0a0b26f2cddf"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling TeamSpeakConnector v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: struct is never constructed: `TSAutoConnectConfig`
[INFO] [stderr]  --> src/config.rs:3:12
[INFO] [stderr]   |
[INFO] [stderr] 3 | pub struct TSAutoConnectConfig{
[INFO] [stderr]   |            ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `USBDeviceWatcher`
[INFO] [stderr]  --> src/usb.rs:4:12
[INFO] [stderr]   |
[INFO] [stderr] 4 | pub struct USBDeviceWatcher {
[INFO] [stderr]   |            ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `new`
[INFO] [stderr]   --> src/usb.rs:13:12
[INFO] [stderr]    |
[INFO] [stderr] 13 |     pub fn new(vid: u16,pid: u16) -> (Self,Receiver<USBEvent>) {
[INFO] [stderr]    |            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `listen`
[INFO] [stderr]   --> src/usb.rs:20:12
[INFO] [stderr]    |
[INFO] [stderr] 20 |     pub fn listen(self) -> Result<(),rusb::Error> {
[INFO] [stderr]    |            ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: enum is never used: `USBEvent`
[INFO] [stderr]   --> src/usb.rs:36:10
[INFO] [stderr]    |
[INFO] [stderr] 36 | pub enum USBEvent{
[INFO] [stderr]    |          ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: crate `TeamSpeakConnector` should have a snake case name
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stderr]   = help: convert the identifier to snake case: `team_speak_connector`
[INFO] [stderr] 
[INFO] [stderr] warning: 6 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.62s
[INFO] running `"docker" "inspect" "570a4ee4b267b226489fed5b370d3baa54509671455c265a55ba0a0b26f2cddf"`
[INFO] running `"docker" "rm" "-f" "570a4ee4b267b226489fed5b370d3baa54509671455c265a55ba0a0b26f2cddf"`
[INFO] [stdout] 570a4ee4b267b226489fed5b370d3baa54509671455c265a55ba0a0b26f2cddf
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] 970eba0ccb516f14b0071823bc141b1d867d9b4ffa967ef94c838c244163412d
[INFO] running `"docker" "start" "-a" "970eba0ccb516f14b0071823bc141b1d867d9b4ffa967ef94c838c244163412d"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr] warning: struct is never constructed: `TSAutoConnectConfig`
[INFO] [stderr]  --> src/config.rs:3:12
[INFO] [stderr]   |
[INFO] [stderr] 3 | pub struct TSAutoConnectConfig{
[INFO] [stderr]   |            ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `USBDeviceWatcher`
[INFO] [stderr]  --> src/usb.rs:4:12
[INFO] [stderr]   |
[INFO] [stderr] 4 | pub struct USBDeviceWatcher {
[INFO] [stderr]   |            ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `new`
[INFO] [stderr]   --> src/usb.rs:13:12
[INFO] [stderr]    |
[INFO] [stderr] 13 |     pub fn new(vid: u16,pid: u16) -> (Self,Receiver<USBEvent>) {
[INFO] [stderr]    |            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `listen`
[INFO] [stderr]   --> src/usb.rs:20:12
[INFO] [stderr]    |
[INFO] [stderr] 20 |     pub fn listen(self) -> Result<(),rusb::Error> {
[INFO] [stderr]    |            ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: enum is never used: `USBEvent`
[INFO] [stderr]   --> src/usb.rs:36:10
[INFO] [stderr]    |
[INFO] [stderr] 36 | pub enum USBEvent{
[INFO] [stderr]    |          ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: crate `TeamSpeakConnector` should have a snake case name
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stderr]   = help: convert the identifier to snake case: `team_speak_connector`
[INFO] [stderr] 
[INFO] [stderr] warning: 6 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.10s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/TeamSpeakConnector-0ff1f4c4a60cf404
[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" "970eba0ccb516f14b0071823bc141b1d867d9b4ffa967ef94c838c244163412d"`
[INFO] running `"docker" "rm" "-f" "970eba0ccb516f14b0071823bc141b1d867d9b4ffa967ef94c838c244163412d"`
[INFO] [stdout] 970eba0ccb516f14b0071823bc141b1d867d9b4ffa967ef94c838c244163412d