Dec 04 18:50:42.808 INFO checking federicomenaquintero/saiba-parser against master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc for pr-56481
Dec 04 18:50:42.808 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-0/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56481/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/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 +c8ae2de8363be088604ffa2ccba84ff7ad7250bc-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 18:50:43.217 INFO [stdout] 797545bd95572d18209d124fb442e757ae641c0fd77961d840f7b4c8d8ca6d0a
Dec 04 18:50:43.223 INFO running `"docker" "start" "-a" "797545bd95572d18209d124fb442e757ae641c0fd77961d840f7b4c8d8ca6d0a"`
Dec 04 18:50:44.813 INFO [stderr] usermod: no changes
Dec 04 18:50:44.967 INFO [stderr]     Checking backtrace-sys v0.1.11
Dec 04 18:50:45.375 INFO [stderr]     Checking backtrace v0.3.2
Dec 04 18:50:45.943 INFO [stderr]     Checking error-chain v0.10.0
Dec 04 18:50:46.651 INFO [stderr]     Checking saiba-parser v0.1.0 (/source)
Dec 04 18:50:47.315 INFO [stderr] warning: the feature `str_checked_slicing` has been stable since 1.20.0 and no longer requires an attribute to enable
Dec 04 18:50:47.315 INFO [stderr]  --> src/lib.rs:1:12
Dec 04 18:50:47.315 INFO [stderr]   |
Dec 04 18:50:47.315 INFO [stderr] 1 | #![feature(str_checked_slicing)]
Dec 04 18:50:47.315 INFO [stderr]   |            ^^^^^^^^^^^^^^^^^^^
Dec 04 18:50:47.315 INFO [stderr]   |
Dec 04 18:50:47.315 INFO [stderr]   = note: #[warn(stable_features)] on by default
Dec 04 18:50:47.315 INFO [stderr] 
Dec 04 18:50:47.523 INFO [stderr] warning: the feature `str_checked_slicing` has been stable since 1.20.0 and no longer requires an attribute to enable
Dec 04 18:50:47.523 INFO [stderr]  --> src/lib.rs:1:12
Dec 04 18:50:47.523 INFO [stderr]   |
Dec 04 18:50:47.523 INFO [stderr] 1 | #![feature(str_checked_slicing)]
Dec 04 18:50:47.523 INFO [stderr]   |            ^^^^^^^^^^^^^^^^^^^
Dec 04 18:50:47.523 INFO [stderr]   |
Dec 04 18:50:47.523 INFO [stderr]   = note: #[warn(stable_features)] on by default
Dec 04 18:50:47.523 INFO [stderr] 
Dec 04 18:50:47.575 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.72s
Dec 04 18:50:47.579 INFO [stderr] su: No module specific data is present
Dec 04 18:50:48.437 INFO running `"docker" "inspect" "797545bd95572d18209d124fb442e757ae641c0fd77961d840f7b4c8d8ca6d0a"`
Dec 04 18:50:48.687 INFO running `"docker" "rm" "-f" "797545bd95572d18209d124fb442e757ae641c0fd77961d840f7b4c8d8ca6d0a"`
Dec 04 18:50:48.977 INFO [stdout] 797545bd95572d18209d124fb442e757ae641c0fd77961d840f7b4c8d8ca6d0a