Dec 18 16:35:56.751 INFO checking failures_crate-0.1.0 against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 18 16:35:56.751 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-4/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/reg/failures_crate/0.1.0:/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 18 16:35:56.943 INFO [stdout] 692a51ebe17eb9bcb1cae06d961debffa59b248c1a5bc416a7944281e876a1df
Dec 18 16:35:56.946 INFO running `"docker" "start" "-a" "692a51ebe17eb9bcb1cae06d961debffa59b248c1a5bc416a7944281e876a1df"`
Dec 18 16:35:58.004 INFO [stderr]     Checking failures_crate v0.1.0 (/opt/crater/workdir)
Dec 18 16:35:58.504 INFO [stderr] warning: unused `#[macro_use]` import
Dec 18 16:35:58.504 INFO [stderr]  --> src/lib.rs:5:1
Dec 18 16:35:58.504 INFO [stderr]   |
Dec 18 16:35:58.504 INFO [stderr] 5 | #[macro_use] extern crate failure_derive;
Dec 18 16:35:58.504 INFO [stderr]   | ^^^^^^^^^^^^
Dec 18 16:35:58.504 INFO [stderr]   |
Dec 18 16:35:58.504 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 18 16:35:58.504 INFO [stderr] 
Dec 18 16:35:58.539 INFO [stderr] warning: unused `#[macro_use]` import
Dec 18 16:35:58.539 INFO [stderr]  --> src/lib.rs:5:1
Dec 18 16:35:58.539 INFO [stderr]   |
Dec 18 16:35:58.539 INFO [stderr] 5 | #[macro_use] extern crate failure_derive;
Dec 18 16:35:58.539 INFO [stderr]   | ^^^^^^^^^^^^
Dec 18 16:35:58.539 INFO [stderr]   |
Dec 18 16:35:58.539 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 18 16:35:58.539 INFO [stderr] 
Dec 18 16:35:58.588 INFO [stderr] warning: type parameter `i32` should have a camel case name such as `I32`
Dec 18 16:35:58.588 INFO [stderr]   --> src/lib.rs:54:18
Dec 18 16:35:58.588 INFO [stderr]    |
Dec 18 16:35:58.588 INFO [stderr] 54 | type ParseResult<i32> = Result<i32, Error>;
Dec 18 16:35:58.588 INFO [stderr]    |                  ^^^
Dec 18 16:35:58.588 INFO [stderr]    |
Dec 18 16:35:58.588 INFO [stderr]    = note: #[warn(non_camel_case_types)] on by default
Dec 18 16:35:58.588 INFO [stderr] 
Dec 18 16:35:58.598 INFO [stderr] warning: type parameter `i32` should have a camel case name such as `I32`
Dec 18 16:35:58.598 INFO [stderr]   --> src/lib.rs:54:18
Dec 18 16:35:58.598 INFO [stderr]    |
Dec 18 16:35:58.598 INFO [stderr] 54 | type ParseResult<i32> = Result<i32, Error>;
Dec 18 16:35:58.598 INFO [stderr]    |                  ^^^
Dec 18 16:35:58.598 INFO [stderr]    |
Dec 18 16:35:58.598 INFO [stderr]    = note: #[warn(non_camel_case_types)] on by default
Dec 18 16:35:58.598 INFO [stderr] 
Dec 18 16:35:59.016 INFO [stderr] warning: unused import: `failures_crate::*`
Dec 18 16:35:59.016 INFO [stderr]  --> src/main.rs:2:5
Dec 18 16:35:59.016 INFO [stderr]   |
Dec 18 16:35:59.016 INFO [stderr] 2 | use failures_crate::*;
Dec 18 16:35:59.016 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^
Dec 18 16:35:59.016 INFO [stderr]   |
Dec 18 16:35:59.016 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 18 16:35:59.016 INFO [stderr] 
Dec 18 16:35:59.040 INFO [stderr] warning: unused import: `failures_crate::*`
Dec 18 16:35:59.040 INFO [stderr]  --> src/main.rs:2:5
Dec 18 16:35:59.041 INFO [stderr]   |
Dec 18 16:35:59.041 INFO [stderr] 2 | use failures_crate::*;
Dec 18 16:35:59.041 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^
Dec 18 16:35:59.041 INFO [stderr]   |
Dec 18 16:35:59.041 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 18 16:35:59.041 INFO [stderr] 
Dec 18 16:35:59.044 INFO [stderr] warning: unused variable: `e`
Dec 18 16:35:59.044 INFO [stderr]   --> src/main.rs:11:13
Dec 18 16:35:59.044 INFO [stderr]    |
Dec 18 16:35:59.044 INFO [stderr] 11 |         Err(e) => {
Dec 18 16:35:59.044 INFO [stderr]    |             ^ help: consider using `_e` instead
Dec 18 16:35:59.044 INFO [stderr]    |
Dec 18 16:35:59.044 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 18 16:35:59.044 INFO [stderr] 
Dec 18 16:35:59.077 INFO [stderr] warning: unused variable: `e`
Dec 18 16:35:59.077 INFO [stderr]   --> src/main.rs:11:13
Dec 18 16:35:59.077 INFO [stderr]    |
Dec 18 16:35:59.077 INFO [stderr] 11 |         Err(e) => {
Dec 18 16:35:59.077 INFO [stderr]    |             ^ help: consider using `_e` instead
Dec 18 16:35:59.080 INFO [stderr]    |
Dec 18 16:35:59.080 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 18 16:35:59.080 INFO [stderr] 
Dec 18 16:35:59.109 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.20s
Dec 18 16:35:59.860 INFO running `"docker" "inspect" "692a51ebe17eb9bcb1cae06d961debffa59b248c1a5bc416a7944281e876a1df"`
Dec 18 16:36:00.354 INFO running `"docker" "rm" "-f" "692a51ebe17eb9bcb1cae06d961debffa59b248c1a5bc416a7944281e876a1df"`
Dec 18 16:36:00.701 INFO [stdout] 692a51ebe17eb9bcb1cae06d961debffa59b248c1a5bc416a7944281e876a1df