Dec 12 00:51:42.223 INFO checking PierreZ/yummy against try#aa9aa79c3c583aab59ac9134542d60a780c35e2e for pr-56677
Dec 12 00:51:42.223 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-3/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56677/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/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 +aa9aa79c3c583aab59ac9134542d60a780c35e2e-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 12 00:51:42.789 INFO [stdout] 924a0a6c09c8246cf489912347716d7aad8edad373ad0c357556f67999c658af
Dec 12 00:51:42.791 INFO running `"docker" "start" "-a" "924a0a6c09c8246cf489912347716d7aad8edad373ad0c357556f67999c658af"`
Dec 12 00:51:45.547 INFO [stderr] usermod: no changes
Dec 12 00:51:45.815 INFO [stderr]     Checking num-integer v0.1.38
Dec 12 00:51:45.845 INFO [stderr]     Checking serde-hjson v0.8.1
Dec 12 00:51:47.114 INFO [stderr]     Checking chrono v0.4.2
Dec 12 00:51:49.370 INFO [stderr]     Checking config v0.8.0
Dec 12 00:51:50.818 INFO [stderr]     Checking simplelog v0.5.2
Dec 12 00:51:52.816 INFO [stderr]     Checking yummy v0.1.0 (/source)
Dec 12 00:52:00.304 INFO [stderr] warning: unused `#[macro_use]` import
Dec 12 00:52:00.304 INFO [stderr]  --> src/bin/yummy.rs:1:1
Dec 12 00:52:00.304 INFO [stderr]   |
Dec 12 00:52:00.304 INFO [stderr] 1 | #[macro_use]
Dec 12 00:52:00.304 INFO [stderr]   | ^^^^^^^^^^^^
Dec 12 00:52:00.304 INFO [stderr]   |
Dec 12 00:52:00.304 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 12 00:52:00.304 INFO [stderr] 
Dec 12 00:52:00.872 INFO [stderr] warning: unused `#[macro_use]` import
Dec 12 00:52:00.872 INFO [stderr]  --> src/bin/yummy.rs:1:1
Dec 12 00:52:00.872 INFO [stderr]   |
Dec 12 00:52:00.872 INFO [stderr] 1 | #[macro_use]
Dec 12 00:52:00.872 INFO [stderr]   | ^^^^^^^^^^^^
Dec 12 00:52:00.880 INFO [stderr]   |
Dec 12 00:52:00.880 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 12 00:52:00.880 INFO [stderr] 
Dec 12 00:52:03.731 INFO [stderr] warning: unused `#[macro_use]` import
Dec 12 00:52:03.731 INFO [stderr]  --> src/bin/yummy-directory.rs:1:1
Dec 12 00:52:03.732 INFO [stderr]   |
Dec 12 00:52:03.732 INFO [stderr] 1 | #[macro_use]
Dec 12 00:52:03.732 INFO [stderr]   | ^^^^^^^^^^^^
Dec 12 00:52:03.732 INFO [stderr]   |
Dec 12 00:52:03.733 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 12 00:52:03.733 INFO [stderr] 
Dec 12 00:52:03.736 INFO [stderr] warning: unused `#[macro_use]` import
Dec 12 00:52:03.737 INFO [stderr]  --> src/bin/yummy-directory.rs:1:1
Dec 12 00:52:03.737 INFO [stderr]   |
Dec 12 00:52:03.737 INFO [stderr] 1 | #[macro_use]
Dec 12 00:52:03.737 INFO [stderr]   | ^^^^^^^^^^^^
Dec 12 00:52:03.738 INFO [stderr]   |
Dec 12 00:52:03.738 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 12 00:52:03.738 INFO [stderr] 
Dec 12 00:52:03.981 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 18.41s
Dec 12 00:52:03.990 INFO [stderr] su: No module specific data is present
Dec 12 00:52:05.470 INFO running `"docker" "inspect" "924a0a6c09c8246cf489912347716d7aad8edad373ad0c357556f67999c658af"`
Dec 12 00:52:05.920 INFO running `"docker" "rm" "-f" "924a0a6c09c8246cf489912347716d7aad8edad373ad0c357556f67999c658af"`
Dec 12 00:52:06.315 INFO [stdout] 924a0a6c09c8246cf489912347716d7aad8edad373ad0c357556f67999c658af