Nov 29 01:45:41.455 INFO checking failures_crate-0.1.0 against try#db42d4dad33013eba11ef37342ad9f614e5652b8 for pr-56074
Nov 29 01:45:41.455 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-4/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56074/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/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 +db42d4dad33013eba11ef37342ad9f614e5652b8-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"`
Nov 29 01:45:41.973 INFO [stdout] 4cc53dfde6f7b9fe677259d7edd53b97c59f5e4a52e588535a61c673602b4daf
Nov 29 01:45:41.984 INFO running `"docker" "start" "-a" "4cc53dfde6f7b9fe677259d7edd53b97c59f5e4a52e588535a61c673602b4daf"`
Nov 29 01:45:43.080 INFO [stderr] usermod: no changes
Nov 29 01:45:43.213 INFO [stderr]     Checking failures_crate v0.1.0 (/source)
Nov 29 01:45:44.792 INFO [stderr] warning: unused `#[macro_use]` import
Nov 29 01:45:44.792 INFO [stderr]  --> src/lib.rs:5:1
Nov 29 01:45:44.792 INFO [stderr]   |
Nov 29 01:45:44.792 INFO [stderr] 5 | #[macro_use] extern crate failure_derive;
Nov 29 01:45:44.792 INFO [stderr]   | ^^^^^^^^^^^^
Nov 29 01:45:44.804 INFO [stderr]   |
Nov 29 01:45:44.804 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 29 01:45:44.804 INFO [stderr] 
Nov 29 01:45:44.940 INFO [stderr] warning: type parameter `i32` should have a camel case name such as `I32`
Nov 29 01:45:44.940 INFO [stderr]   --> src/lib.rs:54:18
Nov 29 01:45:44.940 INFO [stderr]    |
Nov 29 01:45:44.940 INFO [stderr] 54 | type ParseResult<i32> = Result<i32, Error>;
Nov 29 01:45:44.940 INFO [stderr]    |                  ^^^
Nov 29 01:45:44.940 INFO [stderr]    |
Nov 29 01:45:44.940 INFO [stderr]    = note: #[warn(non_camel_case_types)] on by default
Nov 29 01:45:44.940 INFO [stderr] 
Nov 29 01:45:44.956 INFO [stderr] warning: unused `#[macro_use]` import
Nov 29 01:45:44.956 INFO [stderr]  --> src/lib.rs:5:1
Nov 29 01:45:44.956 INFO [stderr]   |
Nov 29 01:45:44.956 INFO [stderr] 5 | #[macro_use] extern crate failure_derive;
Nov 29 01:45:44.956 INFO [stderr]   | ^^^^^^^^^^^^
Nov 29 01:45:44.956 INFO [stderr]   |
Nov 29 01:45:44.956 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 29 01:45:44.956 INFO [stderr] 
Nov 29 01:45:45.037 INFO [stderr] warning: type parameter `i32` should have a camel case name such as `I32`
Nov 29 01:45:45.037 INFO [stderr]   --> src/lib.rs:54:18
Nov 29 01:45:45.037 INFO [stderr]    |
Nov 29 01:45:45.037 INFO [stderr] 54 | type ParseResult<i32> = Result<i32, Error>;
Nov 29 01:45:45.037 INFO [stderr]    |                  ^^^
Nov 29 01:45:45.037 INFO [stderr]    |
Nov 29 01:45:45.040 INFO [stderr]    = note: #[warn(non_camel_case_types)] on by default
Nov 29 01:45:45.040 INFO [stderr] 
Nov 29 01:45:46.520 INFO [stderr] warning: unused import: `failures_crate::*`
Nov 29 01:45:46.520 INFO [stderr]  --> src/main.rs:2:5
Nov 29 01:45:46.520 INFO [stderr]   |
Nov 29 01:45:46.520 INFO [stderr] 2 | use failures_crate::*;
Nov 29 01:45:46.520 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^
Nov 29 01:45:46.520 INFO [stderr]   |
Nov 29 01:45:46.520 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 29 01:45:46.520 INFO [stderr] 
Nov 29 01:45:46.547 INFO [stderr] warning: unused variable: `e`
Nov 29 01:45:46.547 INFO [stderr]   --> src/main.rs:11:13
Nov 29 01:45:46.547 INFO [stderr]    |
Nov 29 01:45:46.547 INFO [stderr] 11 |         Err(e) => {
Nov 29 01:45:46.547 INFO [stderr]    |             ^ help: consider using `_e` instead
Nov 29 01:45:46.547 INFO [stderr]    |
Nov 29 01:45:46.547 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 29 01:45:46.547 INFO [stderr] 
Nov 29 01:45:46.764 INFO [stderr] warning: unused import: `failures_crate::*`
Nov 29 01:45:46.764 INFO [stderr]  --> src/main.rs:2:5
Nov 29 01:45:46.764 INFO [stderr]   |
Nov 29 01:45:46.764 INFO [stderr] 2 | use failures_crate::*;
Nov 29 01:45:46.764 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^
Nov 29 01:45:46.764 INFO [stderr]   |
Nov 29 01:45:46.764 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 29 01:45:46.764 INFO [stderr] 
Nov 29 01:45:46.788 INFO [stderr] warning: unused variable: `e`
Nov 29 01:45:46.788 INFO [stderr]   --> src/main.rs:11:13
Nov 29 01:45:46.788 INFO [stderr]    |
Nov 29 01:45:46.788 INFO [stderr] 11 |         Err(e) => {
Nov 29 01:45:46.788 INFO [stderr]    |             ^ help: consider using `_e` instead
Nov 29 01:45:46.788 INFO [stderr]    |
Nov 29 01:45:46.788 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 29 01:45:46.788 INFO [stderr] 
Nov 29 01:45:46.812 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.71s
Nov 29 01:45:46.816 INFO [stderr] su: No module specific data is present
Nov 29 01:45:47.560 INFO running `"docker" "inspect" "4cc53dfde6f7b9fe677259d7edd53b97c59f5e4a52e588535a61c673602b4daf"`
Nov 29 01:45:47.846 INFO running `"docker" "rm" "-f" "4cc53dfde6f7b9fe677259d7edd53b97c59f5e4a52e588535a61c673602b4daf"`
Nov 29 01:45:48.156 INFO [stdout] 4cc53dfde6f7b9fe677259d7edd53b97c59f5e4a52e588535a61c673602b4daf