Dec 05 03:51:13.520 INFO testing totem3/mackerel-plugin-tcp against try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468 for pr-56514
Dec 05 03:51:13.520 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-6/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-alt build --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 05 03:51:14.178 INFO [stdout] dda98c496acd4d60438bd508bf3acf8de65fb65e223fc65ce960dad3e859d4ad
Dec 05 03:51:14.180 INFO running `"docker" "start" "-a" "dda98c496acd4d60438bd508bf3acf8de65fb65e223fc65ce960dad3e859d4ad"`
Dec 05 03:51:15.600 INFO [stderr] usermod: no changes
Dec 05 03:51:15.802 INFO [stderr]    Compiling cc v1.0.1
Dec 05 03:51:15.802 INFO [stderr]    Compiling libc v0.2.32
Dec 05 03:51:15.809 INFO [stderr]    Compiling lazy_static v0.2.9
Dec 05 03:51:15.816 INFO [stderr]    Compiling serde_json v1.0.4
Dec 05 03:51:16.312 INFO [stderr]    Compiling thread_local v0.3.4
Dec 05 03:51:19.605 INFO [stderr]    Compiling memchr v1.0.1
Dec 05 03:51:19.605 INFO [stderr]    Compiling time v0.1.38
Dec 05 03:51:19.605 INFO [stderr]    Compiling rand v0.3.17
Dec 05 03:51:22.113 INFO [stderr]    Compiling aho-corasick v0.6.3
Dec 05 03:51:22.656 INFO [stderr]    Compiling backtrace-sys v0.1.16
Dec 05 03:51:25.610 INFO [stderr]    Compiling regex v0.2.2
Dec 05 03:51:31.338 INFO [stderr]    Compiling mackerel_plugin v0.2.2
Dec 05 03:51:46.388 INFO [stderr]    Compiling backtrace v0.3.3
Dec 05 03:51:47.554 INFO [stderr]    Compiling error-chain v0.11.0
Dec 05 03:51:48.464 INFO [stderr]    Compiling mackerel-plugin-tcp v0.1.0 (/source)
Dec 05 03:51:49.444 INFO [stderr] warning: unused `#[macro_use]` import
Dec 05 03:51:49.444 INFO [stderr]  --> src/main.rs:1:1
Dec 05 03:51:49.444 INFO [stderr]   |
Dec 05 03:51:49.444 INFO [stderr] 1 | #[macro_use]
Dec 05 03:51:49.444 INFO [stderr]   | ^^^^^^^^^^^^
Dec 05 03:51:49.444 INFO [stderr]   |
Dec 05 03:51:49.444 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 05 03:51:49.444 INFO [stderr] 
Dec 05 03:51:52.304 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 36.67s
Dec 05 03:51:52.311 INFO [stderr] su: No module specific data is present
Dec 05 03:51:53.632 INFO running `"docker" "inspect" "dda98c496acd4d60438bd508bf3acf8de65fb65e223fc65ce960dad3e859d4ad"`
Dec 05 03:51:53.982 INFO running `"docker" "rm" "-f" "dda98c496acd4d60438bd508bf3acf8de65fb65e223fc65ce960dad3e859d4ad"`
Dec 05 03:51:54.263 INFO [stdout] dda98c496acd4d60438bd508bf3acf8de65fb65e223fc65ce960dad3e859d4ad
Dec 05 03:51:54.270 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-6/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-alt test --frozen --no-run" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 05 03:51:54.784 INFO [stdout] b3f4ed08f984a82ae53a7eebef8bd14ed803098fe25451e462bf8bff153c0c70
Dec 05 03:51:54.786 INFO running `"docker" "start" "-a" "b3f4ed08f984a82ae53a7eebef8bd14ed803098fe25451e462bf8bff153c0c70"`
Dec 05 03:51:57.407 INFO [stderr] usermod: no changes
Dec 05 03:51:57.580 INFO [stderr]    Compiling mackerel-plugin-tcp v0.1.0 (/source)
Dec 05 03:51:58.240 INFO [stderr] warning: unused `#[macro_use]` import
Dec 05 03:51:58.240 INFO [stderr]  --> src/main.rs:1:1
Dec 05 03:51:58.240 INFO [stderr]   |
Dec 05 03:51:58.240 INFO [stderr] 1 | #[macro_use]
Dec 05 03:51:58.240 INFO [stderr]   | ^^^^^^^^^^^^
Dec 05 03:51:58.240 INFO [stderr]   |
Dec 05 03:51:58.240 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 05 03:51:58.240 INFO [stderr] 
Dec 05 03:51:58.928 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.48s
Dec 05 03:51:58.936 INFO [stderr] su: No module specific data is present
Dec 05 03:52:00.212 INFO running `"docker" "inspect" "b3f4ed08f984a82ae53a7eebef8bd14ed803098fe25451e462bf8bff153c0c70"`
Dec 05 03:52:00.514 INFO running `"docker" "rm" "-f" "b3f4ed08f984a82ae53a7eebef8bd14ed803098fe25451e462bf8bff153c0c70"`
Dec 05 03:52:00.872 INFO [stdout] b3f4ed08f984a82ae53a7eebef8bd14ed803098fe25451e462bf8bff153c0c70
Dec 05 03:52:00.880 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-6/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-alt test --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 05 03:52:01.444 INFO [stdout] e777e4f990de6203c45f433758bb55d592664f5c85e8bd4fe0dd84f4f797b0a3
Dec 05 03:52:01.446 INFO running `"docker" "start" "-a" "e777e4f990de6203c45f433758bb55d592664f5c85e8bd4fe0dd84f4f797b0a3"`
Dec 05 03:52:03.276 INFO [stderr] usermod: no changes
Dec 05 03:52:03.440 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.13s
Dec 05 03:52:03.450 INFO [stderr]      Running /target/debug/deps/mackerel_plugin_tcp-0bf5d39652c85f02
Dec 05 03:52:03.456 INFO [stdout] 
Dec 05 03:52:03.456 INFO [stdout] running 0 tests
Dec 05 03:52:03.456 INFO [stdout] 
Dec 05 03:52:03.456 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 05 03:52:03.456 INFO [stdout] 
Dec 05 03:52:03.458 INFO [stderr] su: No module specific data is present
Dec 05 03:52:04.251 INFO running `"docker" "inspect" "e777e4f990de6203c45f433758bb55d592664f5c85e8bd4fe0dd84f4f797b0a3"`
Dec 05 03:52:04.573 INFO running `"docker" "rm" "-f" "e777e4f990de6203c45f433758bb55d592664f5c85e8bd4fe0dd84f4f797b0a3"`
Dec 05 03:52:04.896 INFO [stdout] e777e4f990de6203c45f433758bb55d592664f5c85e8bd4fe0dd84f4f797b0a3