[INFO] updating cached repository https://github.com/Peter-JanGootzen/blinkt_monitor
[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] 02a4c3030e47ed7335c651922d3b8155db0def0e
[INFO] testing Peter-JanGootzen/blinkt_monitor against beta-2020-06-03 for beta-1.45-1
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FPeter-JanGootzen%2Fblinkt_monitor" "/workspace/builds/worker-6/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Peter-JanGootzen/blinkt_monitor 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/Peter-JanGootzen/blinkt_monitor
[INFO] finished tweaking git repo https://github.com/Peter-JanGootzen/blinkt_monitor
[INFO] tweaked toml for git repo https://github.com/Peter-JanGootzen/blinkt_monitor written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] crate git repo https://github.com/Peter-JanGootzen/blinkt_monitor 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]     Blocking waiting for file lock on package cache
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] 2ddfe882ddd39af75d5dcd44db50ce81a4eb58e2e834b2fff9d94fcde2ca170f
[INFO] running `"docker" "start" "-a" "2ddfe882ddd39af75d5dcd44db50ce81a4eb58e2e834b2fff9d94fcde2ca170f"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling simple-error v0.2.1
[INFO] [stderr]    Compiling rppal v0.11.3
[INFO] [stderr]    Compiling simple-signal v1.1.1
[INFO] [stderr]    Compiling backtrace v0.3.44
[INFO] [stderr]    Compiling online v0.2.2
[INFO] [stderr]    Compiling error-chain v0.11.0
[INFO] [stderr]    Compiling syslog v4.0.1
[INFO] [stderr]    Compiling blinkt v0.6.0 (https://github.com/golemparts/blinkt?rev=6d3dc5f754b399ea97a3574188f83d6d0c056a57#6d3dc5f7)
[INFO] [stderr]    Compiling blinkt_monitor v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: function `OnlineTask` should have a snake case name
[INFO] [stderr]  --> src/tasks/online_task.rs:4:8
[INFO] [stderr]   |
[INFO] [stderr] 4 | pub fn OnlineTask(blinkt: &mut Blinkt, brightness: f32) {
[INFO] [stderr]   |        ^^^^^^^^^^ help: convert the identifier to snake case: `online_task`
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.78s
[INFO] running `"docker" "inspect" "2ddfe882ddd39af75d5dcd44db50ce81a4eb58e2e834b2fff9d94fcde2ca170f"`
[INFO] running `"docker" "rm" "-f" "2ddfe882ddd39af75d5dcd44db50ce81a4eb58e2e834b2fff9d94fcde2ca170f"`
[INFO] [stdout] 2ddfe882ddd39af75d5dcd44db50ce81a4eb58e2e834b2fff9d94fcde2ca170f
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] 04b370184c87c87302598154fbd23c4e3bd2d0e3ffd484b271beba6ed58c88dd
[INFO] running `"docker" "start" "-a" "04b370184c87c87302598154fbd23c4e3bd2d0e3ffd484b271beba6ed58c88dd"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling blinkt_monitor v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: function `OnlineTask` should have a snake case name
[INFO] [stderr]  --> src/tasks/online_task.rs:4:8
[INFO] [stderr]   |
[INFO] [stderr] 4 | pub fn OnlineTask(blinkt: &mut Blinkt, brightness: f32) {
[INFO] [stderr]   |        ^^^^^^^^^^ help: convert the identifier to snake case: `online_task`
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.97s
[INFO] running `"docker" "inspect" "04b370184c87c87302598154fbd23c4e3bd2d0e3ffd484b271beba6ed58c88dd"`
[INFO] running `"docker" "rm" "-f" "04b370184c87c87302598154fbd23c4e3bd2d0e3ffd484b271beba6ed58c88dd"`
[INFO] [stdout] 04b370184c87c87302598154fbd23c4e3bd2d0e3ffd484b271beba6ed58c88dd
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] 091ebf341889b171322288be62a98a28401ece2ebffbbbc1f70c108ff50cca9c
[INFO] running `"docker" "start" "-a" "091ebf341889b171322288be62a98a28401ece2ebffbbbc1f70c108ff50cca9c"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr] warning: function `OnlineTask` should have a snake case name
[INFO] [stderr]  --> src/tasks/online_task.rs:4:8
[INFO] [stderr]   |
[INFO] [stderr] 4 | pub fn OnlineTask(blinkt: &mut Blinkt, brightness: f32) {
[INFO] [stderr]   |        ^^^^^^^^^^ help: convert the identifier to snake case: `online_task`
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.20s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/blinkt_monitor-8c2d7a0a3b4eb336
[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" "091ebf341889b171322288be62a98a28401ece2ebffbbbc1f70c108ff50cca9c"`
[INFO] running `"docker" "rm" "-f" "091ebf341889b171322288be62a98a28401ece2ebffbbbc1f70c108ff50cca9c"`
[INFO] [stdout] 091ebf341889b171322288be62a98a28401ece2ebffbbbc1f70c108ff50cca9c