Dec 19 13:53:40.518 INFO checking laflechejonathan/nails-pdf against master#d99a320cba42f661aebfa1293b7b2ec3603dda75 for pr-56955
Dec 19 13:53:40.518 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-1/master#d99a320cba42f661aebfa1293b7b2ec3603dda75:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/master#d99a320cba42f661aebfa1293b7b2ec3603dda75/gh/laflechejonathan/nails-pdf:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+d99a320cba42f661aebfa1293b7b2ec3603dda75-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 19 13:53:41.116 INFO [stdout] 522fc3370845e68c5b5a69ee8007246c1ef92155c644da18342f2e4d9c3dca9e
Dec 19 13:53:41.122 INFO running `"docker" "start" "-a" "522fc3370845e68c5b5a69ee8007246c1ef92155c644da18342f2e4d9c3dca9e"`
Dec 19 13:53:42.468 INFO [stderr]     Checking libc v0.2.24
Dec 19 13:53:43.465 INFO [stderr]     Checking memchr v1.0.1
Dec 19 13:53:43.777 INFO [stderr]     Checking aho-corasick v0.6.3
Dec 19 13:53:44.631 INFO [stderr]     Checking regex v0.2.2
Dec 19 13:53:46.960 INFO [stderr]     Checking nails-pdf v0.0.1 (/opt/crater/workdir)
Dec 19 13:53:47.680 INFO [stderr] warning: unused import: `inflate::inflate_bytes`
Dec 19 13:53:47.680 INFO [stderr]  --> src/main.rs:5:5
Dec 19 13:53:47.680 INFO [stderr]   |
Dec 19 13:53:47.680 INFO [stderr] 5 | use inflate::inflate_bytes;
Dec 19 13:53:47.680 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^
Dec 19 13:53:47.680 INFO [stderr]   |
Dec 19 13:53:47.680 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 19 13:53:47.680 INFO [stderr] 
Dec 19 13:53:47.680 INFO [stderr] warning: unused import: `std::collections::HashMap`
Dec 19 13:53:47.680 INFO [stderr]  --> src/main.rs:7:5
Dec 19 13:53:47.680 INFO [stderr]   |
Dec 19 13:53:47.680 INFO [stderr] 7 | use std::collections::HashMap;
Dec 19 13:53:47.680 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 13:53:47.680 INFO [stderr] 
Dec 19 13:53:47.680 INFO [stderr] warning: unused import: `std::str::from_utf8`
Dec 19 13:53:47.680 INFO [stderr]   --> src/main.rs:14:5
Dec 19 13:53:47.680 INFO [stderr]    |
Dec 19 13:53:47.680 INFO [stderr] 14 | use std::str::from_utf8;
Dec 19 13:53:47.681 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^
Dec 19 13:53:47.681 INFO [stderr] 
Dec 19 13:53:47.681 INFO [stderr] warning: unused `#[macro_use]` import
Dec 19 13:53:47.681 INFO [stderr]   --> src/main.rs:17:1
Dec 19 13:53:47.681 INFO [stderr]    |
Dec 19 13:53:47.681 INFO [stderr] 17 | #[macro_use] extern crate maplit;
Dec 19 13:53:47.681 INFO [stderr]    | ^^^^^^^^^^^^
Dec 19 13:53:47.681 INFO [stderr] 
Dec 19 13:53:47.840 INFO [stderr] warning: unused import: `inflate::inflate_bytes`
Dec 19 13:53:47.840 INFO [stderr]  --> src/main.rs:5:5
Dec 19 13:53:47.840 INFO [stderr]   |
Dec 19 13:53:47.840 INFO [stderr] 5 | use inflate::inflate_bytes;
Dec 19 13:53:47.840 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^
Dec 19 13:53:47.840 INFO [stderr]   |
Dec 19 13:53:47.840 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 19 13:53:47.840 INFO [stderr] 
Dec 19 13:53:47.840 INFO [stderr] warning: unused import: `std::collections::HashMap`
Dec 19 13:53:47.840 INFO [stderr]  --> src/main.rs:7:5
Dec 19 13:53:47.840 INFO [stderr]   |
Dec 19 13:53:47.840 INFO [stderr] 7 | use std::collections::HashMap;
Dec 19 13:53:47.840 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 13:53:47.840 INFO [stderr] 
Dec 19 13:53:47.840 INFO [stderr] warning: unused import: `std::str::from_utf8`
Dec 19 13:53:47.840 INFO [stderr]   --> src/main.rs:14:5
Dec 19 13:53:47.840 INFO [stderr]    |
Dec 19 13:53:47.840 INFO [stderr] 14 | use std::str::from_utf8;
Dec 19 13:53:47.840 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^
Dec 19 13:53:47.841 INFO [stderr] 
Dec 19 13:53:49.081 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.66s
Dec 19 13:53:50.355 INFO running `"docker" "inspect" "522fc3370845e68c5b5a69ee8007246c1ef92155c644da18342f2e4d9c3dca9e"`
Dec 19 13:53:50.650 INFO running `"docker" "rm" "-f" "522fc3370845e68c5b5a69ee8007246c1ef92155c644da18342f2e4d9c3dca9e"`
Dec 19 13:53:51.032 INFO [stdout] 522fc3370845e68c5b5a69ee8007246c1ef92155c644da18342f2e4d9c3dca9e