Dec 04 16:35:43.307 INFO checking jjhbw/background-modelling against try#1df97983eb2057dc6a8f7eb364e263b51ae23230 for pr-56481
Dec 04 16:35:43.307 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-1/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56481/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/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 +1df97983eb2057dc6a8f7eb364e263b51ae23230-alt check --frozen --all --all-targets" "-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 04 16:35:43.795 INFO [stdout] 31fc4e51c343df71c6cccb1f30cfbf1e39151d49a45e1bcda8d92f4beb5dbb6e
Dec 04 16:35:43.801 INFO running `"docker" "start" "-a" "31fc4e51c343df71c6cccb1f30cfbf1e39151d49a45e1bcda8d92f4beb5dbb6e"`
Dec 04 16:35:44.926 INFO [stderr] usermod: no changes
Dec 04 16:35:45.203 INFO [stderr]    Compiling serde v1.0.67
Dec 04 16:35:45.231 INFO [stderr]     Checking inflate v0.4.2
Dec 04 16:35:45.231 INFO [stderr]     Checking criterion-plot v0.2.3
Dec 04 16:35:45.231 INFO [stderr]     Checking approx v0.2.0
Dec 04 16:35:45.231 INFO [stderr]     Checking num-complex v0.2.0
Dec 04 16:35:45.231 INFO [stderr]     Checking criterion-stats v0.2.3
Dec 04 16:35:45.243 INFO [stderr]     Checking chrono v0.4.4
Dec 04 16:35:45.244 INFO [stderr]     Checking itertools-num v0.1.1
Dec 04 16:35:46.236 INFO [stderr]     Checking alga v0.5.4
Dec 04 16:35:47.341 INFO [stderr]     Checking env_logger v0.5.10
Dec 04 16:35:47.915 INFO [stderr]    Compiling num-derive v0.2.2
Dec 04 16:35:47.966 INFO [stderr]    Compiling serde_derive v1.0.67
Dec 04 16:35:47.985 INFO [stderr]     Checking backtrace v0.3.9
Dec 04 16:35:47.992 INFO [stderr]     Checking rusttype v0.5.2
Dec 04 16:35:48.102 INFO [stderr]     Checking alga v0.6.0
Dec 04 16:35:50.115 INFO [stderr]     Checking png v0.12.0
Dec 04 16:35:50.235 INFO [stderr]     Checking failure v0.1.1
Dec 04 16:35:50.447 INFO [stderr]     Checking simplelog v0.5.2
Dec 04 16:35:52.527 INFO [stderr]     Checking quickcheck v0.6.2
Dec 04 16:35:54.859 INFO [stderr]     Checking nalgebra v0.13.1
Dec 04 16:35:55.371 INFO [stderr]     Checking image v0.19.0
Dec 04 16:36:00.300 INFO [stderr]     Checking nalgebra v0.15.3
Dec 04 16:36:16.483 INFO [stderr]     Checking serde_json v1.0.22
Dec 04 16:36:20.519 INFO [stderr]     Checking handlebars v0.31.0
Dec 04 16:36:25.173 INFO [stderr]     Checking criterion v0.2.3
Dec 04 16:36:42.591 INFO [stderr]     Checking imageproc v0.15.0
Dec 04 16:36:48.671 INFO [stderr]     Checking traffic_counter v0.1.0 (/source)
Dec 04 16:36:58.935 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 13s
Dec 04 16:36:58.966 INFO [stderr] su: No module specific data is present
Dec 04 16:37:00.399 INFO running `"docker" "inspect" "31fc4e51c343df71c6cccb1f30cfbf1e39151d49a45e1bcda8d92f4beb5dbb6e"`
Dec 04 16:37:00.641 INFO running `"docker" "rm" "-f" "31fc4e51c343df71c6cccb1f30cfbf1e39151d49a45e1bcda8d92f4beb5dbb6e"`
Dec 04 16:37:00.903 INFO [stdout] 31fc4e51c343df71c6cccb1f30cfbf1e39151d49a45e1bcda8d92f4beb5dbb6e