Dec 17 20:57:21.508 INFO checking laflechejonathan/nails-pdf against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 17 20:57:21.508 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-6/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/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" "+0b8c5828f68d7b2840b81fa51239346dc97fef5a-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 17 20:57:22.062 INFO [stdout] 2be5f283b8de275a2a3f2ec08ca88b2d80fb026cf1ac4d4d88d067667cea3c0b
Dec 17 20:57:22.068 INFO running `"docker" "start" "-a" "2be5f283b8de275a2a3f2ec08ca88b2d80fb026cf1ac4d4d88d067667cea3c0b"`
Dec 17 20:57:24.096 INFO [stderr]     Checking libc v0.2.24
Dec 17 20:57:24.096 INFO [stderr]     Checking maplit v0.1.4
Dec 17 20:57:25.107 INFO [stderr]     Checking memchr v1.0.1
Dec 17 20:57:25.354 INFO [stderr]     Checking aho-corasick v0.6.3
Dec 17 20:57:25.962 INFO [stderr]     Checking regex v0.2.2
Dec 17 20:57:28.058 INFO [stderr]     Checking nails-pdf v0.0.1 (/opt/crater/workdir)
Dec 17 20:57:28.585 INFO [stderr] warning: unused import: `inflate::inflate_bytes`
Dec 17 20:57:28.585 INFO [stderr]  --> src/main.rs:5:5
Dec 17 20:57:28.585 INFO [stderr]   |
Dec 17 20:57:28.585 INFO [stderr] 5 | use inflate::inflate_bytes;
Dec 17 20:57:28.585 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^
Dec 17 20:57:28.585 INFO [stderr]   |
Dec 17 20:57:28.586 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 17 20:57:28.586 INFO [stderr] 
Dec 17 20:57:28.586 INFO [stderr] warning: unused import: `std::collections::HashMap`
Dec 17 20:57:28.586 INFO [stderr]  --> src/main.rs:7:5
Dec 17 20:57:28.586 INFO [stderr]   |
Dec 17 20:57:28.586 INFO [stderr] 7 | use std::collections::HashMap;
Dec 17 20:57:28.586 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 20:57:28.586 INFO [stderr] 
Dec 17 20:57:28.586 INFO [stderr] warning: unused import: `std::str::from_utf8`
Dec 17 20:57:28.586 INFO [stderr]   --> src/main.rs:14:5
Dec 17 20:57:28.586 INFO [stderr]    |
Dec 17 20:57:28.586 INFO [stderr] 14 | use std::str::from_utf8;
Dec 17 20:57:28.586 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^
Dec 17 20:57:28.586 INFO [stderr] 
Dec 17 20:57:28.586 INFO [stderr] warning: unused `#[macro_use]` import
Dec 17 20:57:28.586 INFO [stderr]   --> src/main.rs:17:1
Dec 17 20:57:28.586 INFO [stderr]    |
Dec 17 20:57:28.586 INFO [stderr] 17 | #[macro_use] extern crate maplit;
Dec 17 20:57:28.586 INFO [stderr]    | ^^^^^^^^^^^^
Dec 17 20:57:28.586 INFO [stderr] 
Dec 17 20:57:28.691 INFO [stderr] warning: unused import: `inflate::inflate_bytes`
Dec 17 20:57:28.691 INFO [stderr]  --> src/main.rs:5:5
Dec 17 20:57:28.691 INFO [stderr]   |
Dec 17 20:57:28.692 INFO [stderr] 5 | use inflate::inflate_bytes;
Dec 17 20:57:28.692 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^
Dec 17 20:57:28.692 INFO [stderr]   |
Dec 17 20:57:28.693 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 17 20:57:28.693 INFO [stderr] 
Dec 17 20:57:28.693 INFO [stderr] warning: unused import: `std::collections::HashMap`
Dec 17 20:57:28.693 INFO [stderr]  --> src/main.rs:7:5
Dec 17 20:57:28.694 INFO [stderr]   |
Dec 17 20:57:28.694 INFO [stderr] 7 | use std::collections::HashMap;
Dec 17 20:57:28.694 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 20:57:28.695 INFO [stderr] 
Dec 17 20:57:28.695 INFO [stderr] warning: unused import: `std::str::from_utf8`
Dec 17 20:57:28.695 INFO [stderr]   --> src/main.rs:14:5
Dec 17 20:57:28.696 INFO [stderr]    |
Dec 17 20:57:28.696 INFO [stderr] 14 | use std::str::from_utf8;
Dec 17 20:57:28.696 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^
Dec 17 20:57:28.696 INFO [stderr] 
Dec 17 20:57:30.018 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.95s
Dec 17 20:57:31.026 INFO running `"docker" "inspect" "2be5f283b8de275a2a3f2ec08ca88b2d80fb026cf1ac4d4d88d067667cea3c0b"`
Dec 17 20:57:31.434 INFO running `"docker" "rm" "-f" "2be5f283b8de275a2a3f2ec08ca88b2d80fb026cf1ac4d4d88d067667cea3c0b"`
Dec 17 20:57:31.744 INFO [stdout] 2be5f283b8de275a2a3f2ec08ca88b2d80fb026cf1ac4d4d88d067667cea3c0b