Dec 18 16:35:57.140 INFO checking failures_crate-0.1.0 against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 18 16:35:57.140 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-6/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/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" "+96d1334e567237b1507cd277938e7ae2de75ff51-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 18 16:35:57.324 INFO [stdout] fb52fae9b8f10440b344ab14737fe4a95c43f20f85524c25f2979257c43cda1e
Dec 18 16:35:57.326 INFO running `"docker" "start" "-a" "fb52fae9b8f10440b344ab14737fe4a95c43f20f85524c25f2979257c43cda1e"`
Dec 18 16:35:58.696 INFO [stderr]     Checking failures_crate v0.1.0 (/opt/crater/workdir)
Dec 18 16:35:59.233 INFO [stderr] warning: unused `#[macro_use]` import
Dec 18 16:35:59.233 INFO [stderr]  --> src/lib.rs:5:1
Dec 18 16:35:59.233 INFO [stderr]   |
Dec 18 16:35:59.233 INFO [stderr] 5 | #[macro_use] extern crate failure_derive;
Dec 18 16:35:59.233 INFO [stderr]   | ^^^^^^^^^^^^
Dec 18 16:35:59.233 INFO [stderr]   |
Dec 18 16:35:59.233 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 18 16:35:59.233 INFO [stderr] 
Dec 18 16:35:59.300 INFO [stderr] warning: unused `#[macro_use]` import
Dec 18 16:35:59.300 INFO [stderr]  --> src/lib.rs:5:1
Dec 18 16:35:59.300 INFO [stderr]   |
Dec 18 16:35:59.300 INFO [stderr] 5 | #[macro_use] extern crate failure_derive;
Dec 18 16:35:59.300 INFO [stderr]   | ^^^^^^^^^^^^
Dec 18 16:35:59.300 INFO [stderr]   |
Dec 18 16:35:59.300 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 18 16:35:59.300 INFO [stderr] 
Dec 18 16:35:59.312 INFO [stderr] warning: type parameter `i32` should have a camel case name such as `I32`
Dec 18 16:35:59.312 INFO [stderr]   --> src/lib.rs:54:18
Dec 18 16:35:59.312 INFO [stderr]    |
Dec 18 16:35:59.312 INFO [stderr] 54 | type ParseResult<i32> = Result<i32, Error>;
Dec 18 16:35:59.312 INFO [stderr]    |                  ^^^
Dec 18 16:35:59.312 INFO [stderr]    |
Dec 18 16:35:59.312 INFO [stderr]    = note: #[warn(non_camel_case_types)] on by default
Dec 18 16:35:59.312 INFO [stderr] 
Dec 18 16:35:59.371 INFO [stderr] warning: type parameter `i32` should have a camel case name such as `I32`
Dec 18 16:35:59.371 INFO [stderr]   --> src/lib.rs:54:18
Dec 18 16:35:59.371 INFO [stderr]    |
Dec 18 16:35:59.371 INFO [stderr] 54 | type ParseResult<i32> = Result<i32, Error>;
Dec 18 16:35:59.371 INFO [stderr]    |                  ^^^
Dec 18 16:35:59.371 INFO [stderr]    |
Dec 18 16:35:59.371 INFO [stderr]    = note: #[warn(non_camel_case_types)] on by default
Dec 18 16:35:59.371 INFO [stderr] 
Dec 18 16:35:59.840 INFO [stderr] warning: unused import: `failures_crate::*`
Dec 18 16:35:59.840 INFO [stderr]  --> src/main.rs:2:5
Dec 18 16:35:59.840 INFO [stderr]   |
Dec 18 16:35:59.840 INFO [stderr] 2 | use failures_crate::*;
Dec 18 16:35:59.840 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^
Dec 18 16:35:59.840 INFO [stderr]   |
Dec 18 16:35:59.840 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 18 16:35:59.840 INFO [stderr] 
Dec 18 16:35:59.868 INFO [stderr] warning: unused import: `failures_crate::*`
Dec 18 16:35:59.868 INFO [stderr]  --> src/main.rs:2:5
Dec 18 16:35:59.868 INFO [stderr]   |
Dec 18 16:35:59.868 INFO [stderr] 2 | use failures_crate::*;
Dec 18 16:35:59.868 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^
Dec 18 16:35:59.868 INFO [stderr]   |
Dec 18 16:35:59.868 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 18 16:35:59.868 INFO [stderr] 
Dec 18 16:35:59.868 INFO [stderr] warning: unused variable: `e`
Dec 18 16:35:59.868 INFO [stderr]   --> src/main.rs:11:13
Dec 18 16:35:59.868 INFO [stderr]    |
Dec 18 16:35:59.868 INFO [stderr] 11 |         Err(e) => {
Dec 18 16:35:59.868 INFO [stderr]    |             ^ help: consider using `_e` instead
Dec 18 16:35:59.868 INFO [stderr]    |
Dec 18 16:35:59.868 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 18 16:35:59.868 INFO [stderr] 
Dec 18 16:35:59.884 INFO [stderr] warning: unused variable: `e`
Dec 18 16:35:59.884 INFO [stderr]   --> src/main.rs:11:13
Dec 18 16:35:59.884 INFO [stderr]    |
Dec 18 16:35:59.884 INFO [stderr] 11 |         Err(e) => {
Dec 18 16:35:59.884 INFO [stderr]    |             ^ help: consider using `_e` instead
Dec 18 16:35:59.884 INFO [stderr]    |
Dec 18 16:35:59.884 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 18 16:35:59.884 INFO [stderr] 
Dec 18 16:35:59.984 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.33s
Dec 18 16:36:01.018 INFO running `"docker" "inspect" "fb52fae9b8f10440b344ab14737fe4a95c43f20f85524c25f2979257c43cda1e"`
Dec 18 16:36:01.266 INFO running `"docker" "rm" "-f" "fb52fae9b8f10440b344ab14737fe4a95c43f20f85524c25f2979257c43cda1e"`
Dec 18 16:36:01.504 INFO [stdout] fb52fae9b8f10440b344ab14737fe4a95c43f20f85524c25f2979257c43cda1e