Dec 13 17:23:50.408 INFO testing hone/npmstats.rs against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550
Dec 13 17:23:50.408 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-6/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-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 13 17:23:50.675 INFO [stdout] 15d84f56191d9a09375c741a1e5343370ed27960434b8a2685727e8e6fd6a173
Dec 13 17:23:50.677 INFO running `"docker" "start" "-a" "15d84f56191d9a09375c741a1e5343370ed27960434b8a2685727e8e6fd6a173"`
Dec 13 17:23:51.567 INFO [stderr] usermod: no changes
Dec 13 17:23:51.800 INFO [stderr]    Compiling gnuplot v0.0.22
Dec 13 17:23:51.801 INFO [stderr]    Compiling memchr v1.0.1
Dec 13 17:23:51.801 INFO [stderr]    Compiling chrono v0.4.0
Dec 13 17:23:53.000 INFO [stderr]    Compiling aho-corasick v0.6.3
Dec 13 17:23:55.822 INFO [stderr]    Compiling regex v0.2.2
Dec 13 17:24:05.674 INFO [stderr]    Compiling docopt v0.8.1
Dec 13 17:24:11.083 INFO [stderr]    Compiling npmstats v0.1.0 (/source)
Dec 13 17:24:14.427 INFO [stderr] warning: variable does not need to be mutable
Dec 13 17:24:14.427 INFO [stderr]   --> src/main.rs:40:17
Dec 13 17:24:14.427 INFO [stderr]    |
Dec 13 17:24:14.427 INFO [stderr] 40 |             let mut axes2d = fg.axes2d()
Dec 13 17:24:14.427 INFO [stderr]    |                 ----^^^^^^
Dec 13 17:24:14.427 INFO [stderr]    |                 |
Dec 13 17:24:14.427 INFO [stderr]    |                 help: remove this `mut`
Dec 13 17:24:14.427 INFO [stderr]    |
Dec 13 17:24:14.427 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 13 17:24:14.427 INFO [stderr] 
Dec 13 17:24:20.935 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 29.34s
Dec 13 17:24:20.943 INFO [stderr] su: No module specific data is present
Dec 13 17:24:22.145 INFO running `"docker" "inspect" "15d84f56191d9a09375c741a1e5343370ed27960434b8a2685727e8e6fd6a173"`
Dec 13 17:24:22.539 INFO running `"docker" "rm" "-f" "15d84f56191d9a09375c741a1e5343370ed27960434b8a2685727e8e6fd6a173"`
Dec 13 17:24:22.819 INFO [stdout] 15d84f56191d9a09375c741a1e5343370ed27960434b8a2685727e8e6fd6a173
Dec 13 17:24:22.821 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-6/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-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 13 17:24:23.287 INFO [stdout] a6cfd3b847ec861258a791b4b49d50884f1e6bf72f30385e39b13e2040492b54
Dec 13 17:24:23.295 INFO running `"docker" "start" "-a" "a6cfd3b847ec861258a791b4b49d50884f1e6bf72f30385e39b13e2040492b54"`
Dec 13 17:24:24.387 INFO [stderr] usermod: no changes
Dec 13 17:24:24.591 INFO [stderr]    Compiling npmstats v0.1.0 (/source)
Dec 13 17:24:27.078 INFO [stderr] warning: variable does not need to be mutable
Dec 13 17:24:27.078 INFO [stderr]   --> src/main.rs:40:17
Dec 13 17:24:27.078 INFO [stderr]    |
Dec 13 17:24:27.078 INFO [stderr] 40 |             let mut axes2d = fg.axes2d()
Dec 13 17:24:27.078 INFO [stderr]    |                 ----^^^^^^
Dec 13 17:24:27.078 INFO [stderr]    |                 |
Dec 13 17:24:27.078 INFO [stderr]    |                 help: remove this `mut`
Dec 13 17:24:27.078 INFO [stderr]    |
Dec 13 17:24:27.078 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 13 17:24:27.078 INFO [stderr] 
Dec 13 17:24:27.627 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.21s
Dec 13 17:24:27.651 INFO [stderr] su: No module specific data is present
Dec 13 17:24:28.563 INFO running `"docker" "inspect" "a6cfd3b847ec861258a791b4b49d50884f1e6bf72f30385e39b13e2040492b54"`
Dec 13 17:24:28.797 INFO running `"docker" "rm" "-f" "a6cfd3b847ec861258a791b4b49d50884f1e6bf72f30385e39b13e2040492b54"`
Dec 13 17:24:29.004 INFO [stdout] a6cfd3b847ec861258a791b4b49d50884f1e6bf72f30385e39b13e2040492b54
Dec 13 17:24:29.009 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-6/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-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 13 17:24:29.300 INFO [stdout] 56e11ccd6d46bb6be7d05cca8b083b9dffab6539c018789f09df609a459d85a4
Dec 13 17:24:29.302 INFO running `"docker" "start" "-a" "56e11ccd6d46bb6be7d05cca8b083b9dffab6539c018789f09df609a459d85a4"`
Dec 13 17:24:30.412 INFO [stderr] usermod: no changes
Dec 13 17:24:30.651 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.20s
Dec 13 17:24:30.664 INFO [stderr]      Running /target/debug/deps/npmstats-6a915aa907b0fe86
Dec 13 17:24:30.667 INFO [stdout] 
Dec 13 17:24:30.667 INFO [stdout] running 0 tests
Dec 13 17:24:30.667 INFO [stdout] 
Dec 13 17:24:30.667 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 13 17:24:30.667 INFO [stdout] 
Dec 13 17:24:30.670 INFO [stderr] su: No module specific data is present
Dec 13 17:24:31.383 INFO running `"docker" "inspect" "56e11ccd6d46bb6be7d05cca8b083b9dffab6539c018789f09df609a459d85a4"`
Dec 13 17:24:31.803 INFO running `"docker" "rm" "-f" "56e11ccd6d46bb6be7d05cca8b083b9dffab6539c018789f09df609a459d85a4"`
Dec 13 17:24:32.163 INFO [stdout] 56e11ccd6d46bb6be7d05cca8b083b9dffab6539c018789f09df609a459d85a4