Dec 01 08:18:54.140 INFO testing muktakosh/unicorn against 1.30.1 for beta-1.31-5
Dec 01 08:18:54.141 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-3/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/beta-1.31-5/1.30.1:/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 +1.30.1 build --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 01 08:18:54.515 INFO [stdout] 38aa4ef83b96c7efd71d58d78f8fec7e3116549a62af6ee68067b3a60c098a8b
Dec 01 08:18:54.517 INFO running `"docker" "start" "-a" "38aa4ef83b96c7efd71d58d78f8fec7e3116549a62af6ee68067b3a60c098a8b"`
Dec 01 08:18:55.655 INFO [stderr] usermod: no changes
Dec 01 08:18:55.867 INFO [stderr]    Compiling rustc-serialize v0.3.22
Dec 01 08:18:55.867 INFO [stderr]    Compiling libc v0.2.18
Dec 01 08:18:55.867 INFO [stderr]    Compiling quote v0.3.10
Dec 01 08:18:55.887 INFO [stderr]    Compiling serde v0.8.21
Dec 01 08:18:55.887 INFO [stderr]    Compiling unicode-bidi v0.2.4
Dec 01 08:18:55.887 INFO [stderr]    Compiling ws2_32-sys v0.2.1
Dec 01 08:18:55.887 INFO [stderr]    Compiling term v0.4.4
Dec 01 08:18:58.787 INFO [stderr]    Compiling net2 v0.2.26
Dec 01 08:18:58.787 INFO [stderr]    Compiling time v0.1.35
Dec 01 08:18:58.787 INFO [stderr]    Compiling nix v0.5.1
Dec 01 08:19:06.642 INFO [stderr]    Compiling term_size v0.2.1
Dec 01 08:19:06.647 INFO [stderr]    Compiling rand v0.3.15
Dec 01 08:19:06.688 INFO [stderr]    Compiling syn v0.10.5
Dec 01 08:19:06.791 INFO [stderr]    Compiling miow v0.1.5
Dec 01 08:19:06.864 INFO [stderr]    Compiling idna v0.1.0
Dec 01 08:19:08.127 INFO [stderr]    Compiling clap v2.19.2
Dec 01 08:19:27.103 INFO [stderr]    Compiling url v1.2.4
Dec 01 08:19:27.105 INFO [stderr]    Compiling serde_codegen_internals v0.11.3
Dec 01 08:19:27.431 INFO [stderr]    Compiling syntex_pos v0.52.0
Dec 01 08:19:27.523 INFO [stderr]    Compiling mio v0.5.1
Dec 01 08:19:30.445 INFO [stderr]    Compiling serde_json v0.8.4
Dec 01 08:19:32.763 INFO [stderr]    Compiling syntex_errors v0.52.0
Dec 01 08:19:35.315 INFO [stderr]    Compiling ws v0.5.3
Dec 01 08:19:39.107 INFO [stderr]    Compiling syntex_syntax v0.52.0
Dec 01 08:20:30.407 INFO [stderr]    Compiling syntex v0.52.0
Dec 01 08:20:31.931 INFO [stderr]    Compiling serde_codegen v0.8.21
Dec 01 08:20:37.595 INFO [stderr]    Compiling libunicorn v0.0.1 (/source)
Dec 01 08:20:42.803 INFO [stderr] warning: variable does not need to be mutable
Dec 01 08:20:42.803 INFO [stderr]   --> src/router.rs:80:21
Dec 01 08:20:42.803 INFO [stderr]    |
Dec 01 08:20:42.803 INFO [stderr] 80 |         if let Some(mut t) = self.topics.get_mut(topic_id) {
Dec 01 08:20:42.803 INFO [stderr]    |                     ----^
Dec 01 08:20:42.803 INFO [stderr]    |                     |
Dec 01 08:20:42.803 INFO [stderr]    |                     help: remove this `mut`
Dec 01 08:20:42.803 INFO [stderr]    |
Dec 01 08:20:42.803 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 01 08:20:42.803 INFO [stderr] 
Dec 01 08:20:51.388 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 55s
Dec 01 08:20:51.399 INFO [stderr] su: No module specific data is present
Dec 01 08:20:53.170 INFO running `"docker" "inspect" "38aa4ef83b96c7efd71d58d78f8fec7e3116549a62af6ee68067b3a60c098a8b"`
Dec 01 08:20:53.543 INFO running `"docker" "rm" "-f" "38aa4ef83b96c7efd71d58d78f8fec7e3116549a62af6ee68067b3a60c098a8b"`
Dec 01 08:20:53.863 INFO [stdout] 38aa4ef83b96c7efd71d58d78f8fec7e3116549a62af6ee68067b3a60c098a8b
Dec 01 08:20:53.872 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-3/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/beta-1.31-5/1.30.1:/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 +1.30.1 test --frozen --no-run" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 01 08:20:54.461 INFO [stdout] e2df611101769a1694b58c0fb7492a4e9cf6ee98113c8ee79899ce9816985b4b
Dec 01 08:20:54.464 INFO running `"docker" "start" "-a" "e2df611101769a1694b58c0fb7492a4e9cf6ee98113c8ee79899ce9816985b4b"`
Dec 01 08:20:57.111 INFO [stderr] usermod: no changes
Dec 01 08:20:57.386 INFO [stderr]    Compiling libunicorn v0.0.1 (/source)
Dec 01 08:20:59.731 INFO [stderr] warning: variable does not need to be mutable
Dec 01 08:20:59.732 INFO [stderr]   --> src/router.rs:80:21
Dec 01 08:20:59.732 INFO [stderr]    |
Dec 01 08:20:59.732 INFO [stderr] 80 |         if let Some(mut t) = self.topics.get_mut(topic_id) {
Dec 01 08:20:59.733 INFO [stderr]    |                     ----^
Dec 01 08:20:59.733 INFO [stderr]    |                     |
Dec 01 08:20:59.733 INFO [stderr]    |                     help: remove this `mut`
Dec 01 08:20:59.733 INFO [stderr]    |
Dec 01 08:20:59.733 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 01 08:20:59.733 INFO [stderr] 
Dec 01 08:21:00.594 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.44s
Dec 01 08:21:00.613 INFO [stderr] su: No module specific data is present
Dec 01 08:21:01.984 INFO running `"docker" "inspect" "e2df611101769a1694b58c0fb7492a4e9cf6ee98113c8ee79899ce9816985b4b"`
Dec 01 08:21:02.351 INFO running `"docker" "rm" "-f" "e2df611101769a1694b58c0fb7492a4e9cf6ee98113c8ee79899ce9816985b4b"`
Dec 01 08:21:02.615 INFO [stdout] e2df611101769a1694b58c0fb7492a4e9cf6ee98113c8ee79899ce9816985b4b
Dec 01 08:21:02.622 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-3/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/beta-1.31-5/1.30.1:/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 +1.30.1 test --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 01 08:21:03.133 INFO [stdout] 2885fd3c0813015b18a5a3c2e3deba85cfefc584a06b08646c5f7e7721cca999
Dec 01 08:21:03.136 INFO running `"docker" "start" "-a" "2885fd3c0813015b18a5a3c2e3deba85cfefc584a06b08646c5f7e7721cca999"`
Dec 01 08:21:05.366 INFO [stderr] usermod: no changes
Dec 01 08:21:05.547 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.14s
Dec 01 08:21:05.547 INFO [stderr]      Running /target/debug/deps/unicorn-02d2a2ec66c64ae2
Dec 01 08:21:05.551 INFO [stdout] 
Dec 01 08:21:05.551 INFO [stdout] running 0 tests
Dec 01 08:21:05.552 INFO [stdout] 
Dec 01 08:21:05.552 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 01 08:21:05.552 INFO [stdout] 
Dec 01 08:21:05.553 INFO [stderr]      Running /target/debug/deps/unicorn-aa805189316b602f
Dec 01 08:21:05.558 INFO [stdout] 
Dec 01 08:21:05.559 INFO [stdout] running 0 tests
Dec 01 08:21:05.559 INFO [stdout] 
Dec 01 08:21:05.559 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 01 08:21:05.560 INFO [stdout] 
Dec 01 08:21:05.560 INFO [stderr]    Doc-tests unicorn
Dec 01 08:21:07.427 INFO [stdout] 
Dec 01 08:21:07.428 INFO [stdout] running 0 tests
Dec 01 08:21:07.428 INFO [stdout] 
Dec 01 08:21:07.428 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 01 08:21:07.429 INFO [stdout] 
Dec 01 08:21:07.430 INFO [stderr] su: No module specific data is present
Dec 01 08:21:08.196 INFO running `"docker" "inspect" "2885fd3c0813015b18a5a3c2e3deba85cfefc584a06b08646c5f7e7721cca999"`
Dec 01 08:21:08.532 INFO running `"docker" "rm" "-f" "2885fd3c0813015b18a5a3c2e3deba85cfefc584a06b08646c5f7e7721cca999"`
Dec 01 08:21:08.851 INFO [stdout] 2885fd3c0813015b18a5a3c2e3deba85cfefc584a06b08646c5f7e7721cca999
