Oct 12 10:17:57.080 INFO checking yjh0502/ch against try#4021bd0b3c5815b087d6db10ce461e7e4854ade7 for pr-54977
Oct 12 10:17:57.080 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-0/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-0/pr-54977/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/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 +4021bd0b3c5815b087d6db10ce461e7e4854ade7-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"`
Oct 12 10:17:57.533 INFO blam! 38591a367e6989590dd041028419b7068e2b12629210ab30db8a65e4339bf6ef
Oct 12 10:17:57.536 INFO running `"docker" "start" "-a" "38591a367e6989590dd041028419b7068e2b12629210ab30db8a65e4339bf6ef"`
Oct 12 10:17:58.817 INFO kablam! usermod: no changes
Oct 12 10:17:58.994 INFO kablam!    Compiling num-integer v0.1.38
Oct 12 10:17:58.994 INFO kablam!    Compiling cc v1.0.15
Oct 12 10:17:59.017 INFO kablam!    Compiling serde v1.0.59
Oct 12 10:17:59.017 INFO kablam!     Checking ordslice v0.3.0
Oct 12 10:17:59.017 INFO kablam!     Checking take_mut v0.2.2
Oct 12 10:17:59.018 INFO kablam!     Checking memchr v2.0.1
Oct 12 10:17:59.018 INFO kablam!    Compiling proc-macro2 v0.4.3
Oct 12 10:17:59.018 INFO kablam!     Checking crossbeam-epoch v0.3.1
Oct 12 10:17:59.776 INFO kablam!     Checking num-complex v0.1.43
Oct 12 10:18:01.252 INFO kablam!     Checking csv-core v0.1.4
Oct 12 10:18:02.824 INFO kablam!     Checking crossbeam-deque v0.2.0
Oct 12 10:18:05.068 INFO kablam!     Checking rayon-core v1.4.0
Oct 12 10:18:06.072 INFO kablam!     Checking num-bigint v0.1.44
Oct 12 10:18:06.072 INFO kablam!     Checking num-iter v0.1.37
Oct 12 10:18:06.944 INFO kablam!     Checking rayon v1.0.1
Oct 12 10:18:13.072 INFO kablam!    Compiling backtrace-sys v0.1.19
Oct 12 10:18:13.408 INFO kablam!    Compiling quote v0.6.2
Oct 12 10:18:14.820 INFO kablam!    Compiling syn v0.14.0
Oct 12 10:18:15.320 INFO kablam!     Checking num-rational v0.1.42
Oct 12 10:18:18.181 INFO kablam!     Checking num v0.1.42
Oct 12 10:18:18.636 INFO kablam!     Checking stopwatch v0.0.7
Oct 12 10:18:35.580 INFO kablam!    Compiling serde_derive v1.0.59
Oct 12 10:18:40.762 INFO kablam!     Checking backtrace v0.3.8
Oct 12 10:18:41.294 INFO kablam!     Checking csv v1.0.0
Oct 12 10:18:42.108 INFO kablam!     Checking error-chain v0.11.0
Oct 12 10:18:54.756 INFO kablam!     Checking ch v0.1.0 (/source)
Oct 12 10:18:55.832 INFO kablam! warning: unused import: `super::*`
Oct 12 10:18:55.832 INFO kablam!    --> src/lib.rs:247:9
Oct 12 10:18:55.832 INFO kablam!     |
Oct 12 10:18:55.832 INFO kablam! 247 |     use super::*;
Oct 12 10:18:55.832 INFO kablam!     |         ^^^^^^^^
Oct 12 10:18:55.832 INFO kablam!     |
Oct 12 10:18:55.832 INFO kablam!     = note: #[warn(unused_imports)] on by default
Oct 12 10:18:55.832 INFO kablam! 
Oct 12 10:19:00.044 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1m 01s
Oct 12 10:19:00.052 INFO kablam! su: No module specific data is present
Oct 12 10:19:00.960 INFO running `"docker" "rm" "-f" "38591a367e6989590dd041028419b7068e2b12629210ab30db8a65e4339bf6ef"`
Oct 12 10:19:01.332 INFO blam! 38591a367e6989590dd041028419b7068e2b12629210ab30db8a65e4339bf6ef