Nov 30 23:08:42.617 INFO checking failures_crate-0.1.0 against master#a49316ddc99d9d595193557fc899f6c52e4d9af9 for pr-56323
Nov 30 23:08:42.617 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-7/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56323/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/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 +a49316ddc99d9d595193557fc899f6c52e4d9af9-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 30 23:08:43.088 INFO [stdout] e4e1d045922001b44a97a99f1a2f0e046716da23b9d70681bc1a224a458d4052
Nov 30 23:08:43.145 INFO running `"docker" "start" "-a" "e4e1d045922001b44a97a99f1a2f0e046716da23b9d70681bc1a224a458d4052"`
Nov 30 23:08:43.915 INFO [stderr] usermod: no changes
Nov 30 23:08:44.024 INFO [stderr]     Checking failures_crate v0.1.0 (/source)
Nov 30 23:08:45.416 INFO [stderr] warning: unused `#[macro_use]` import
Nov 30 23:08:45.416 INFO [stderr]  --> src/lib.rs:5:1
Nov 30 23:08:45.416 INFO [stderr]   |
Nov 30 23:08:45.416 INFO [stderr] 5 | #[macro_use] extern crate failure_derive;
Nov 30 23:08:45.416 INFO [stderr]   | ^^^^^^^^^^^^
Nov 30 23:08:45.416 INFO [stderr]   |
Nov 30 23:08:45.416 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 30 23:08:45.416 INFO [stderr] 
Nov 30 23:08:45.540 INFO [stderr] warning: type parameter `i32` should have a camel case name such as `I32`
Nov 30 23:08:45.540 INFO [stderr]   --> src/lib.rs:54:18
Nov 30 23:08:45.540 INFO [stderr]    |
Nov 30 23:08:45.540 INFO [stderr] 54 | type ParseResult<i32> = Result<i32, Error>;
Nov 30 23:08:45.540 INFO [stderr]    |                  ^^^
Nov 30 23:08:45.540 INFO [stderr]    |
Nov 30 23:08:45.540 INFO [stderr]    = note: #[warn(non_camel_case_types)] on by default
Nov 30 23:08:45.540 INFO [stderr] 
Nov 30 23:08:45.856 INFO [stderr] warning: unused `#[macro_use]` import
Nov 30 23:08:45.856 INFO [stderr]  --> src/lib.rs:5:1
Nov 30 23:08:45.856 INFO [stderr]   |
Nov 30 23:08:45.856 INFO [stderr] 5 | #[macro_use] extern crate failure_derive;
Nov 30 23:08:45.856 INFO [stderr]   | ^^^^^^^^^^^^
Nov 30 23:08:45.856 INFO [stderr]   |
Nov 30 23:08:45.856 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 30 23:08:45.856 INFO [stderr] 
Nov 30 23:08:46.078 INFO [stderr] warning: type parameter `i32` should have a camel case name such as `I32`
Nov 30 23:08:46.078 INFO [stderr]   --> src/lib.rs:54:18
Nov 30 23:08:46.078 INFO [stderr]    |
Nov 30 23:08:46.078 INFO [stderr] 54 | type ParseResult<i32> = Result<i32, Error>;
Nov 30 23:08:46.078 INFO [stderr]    |                  ^^^
Nov 30 23:08:46.078 INFO [stderr]    |
Nov 30 23:08:46.078 INFO [stderr]    = note: #[warn(non_camel_case_types)] on by default
Nov 30 23:08:46.078 INFO [stderr] 
Nov 30 23:08:47.147 INFO [stderr] warning: unused import: `failures_crate::*`
Nov 30 23:08:47.147 INFO [stderr]  --> src/main.rs:2:5
Nov 30 23:08:47.147 INFO [stderr]   |
Nov 30 23:08:47.148 INFO [stderr] 2 | use failures_crate::*;
Nov 30 23:08:47.148 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^
Nov 30 23:08:47.148 INFO [stderr]   |
Nov 30 23:08:47.149 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 30 23:08:47.149 INFO [stderr] 
Nov 30 23:08:47.176 INFO [stderr] warning: unused variable: `e`
Nov 30 23:08:47.176 INFO [stderr]   --> src/main.rs:11:13
Nov 30 23:08:47.177 INFO [stderr]    |
Nov 30 23:08:47.177 INFO [stderr] 11 |         Err(e) => {
Nov 30 23:08:47.177 INFO [stderr]    |             ^ help: consider using `_e` instead
Nov 30 23:08:47.178 INFO [stderr]    |
Nov 30 23:08:47.178 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 30 23:08:47.178 INFO [stderr] 
Nov 30 23:08:47.272 INFO [stderr] warning: unused import: `failures_crate::*`
Nov 30 23:08:47.273 INFO [stderr]  --> src/main.rs:2:5
Nov 30 23:08:47.273 INFO [stderr]   |
Nov 30 23:08:47.273 INFO [stderr] 2 | use failures_crate::*;
Nov 30 23:08:47.273 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^
Nov 30 23:08:47.274 INFO [stderr]   |
Nov 30 23:08:47.274 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 30 23:08:47.274 INFO [stderr] 
Nov 30 23:08:47.328 INFO [stderr] warning: unused variable: `e`
Nov 30 23:08:47.329 INFO [stderr]   --> src/main.rs:11:13
Nov 30 23:08:47.329 INFO [stderr]    |
Nov 30 23:08:47.329 INFO [stderr] 11 |         Err(e) => {
Nov 30 23:08:47.329 INFO [stderr]    |             ^ help: consider using `_e` instead
Nov 30 23:08:47.332 INFO [stderr]    |
Nov 30 23:08:47.332 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 30 23:08:47.333 INFO [stderr] 
Nov 30 23:08:47.381 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.43s
Nov 30 23:08:47.398 INFO [stderr] su: No module specific data is present
Nov 30 23:08:48.368 INFO running `"docker" "inspect" "e4e1d045922001b44a97a99f1a2f0e046716da23b9d70681bc1a224a458d4052"`
Nov 30 23:08:48.651 INFO running `"docker" "rm" "-f" "e4e1d045922001b44a97a99f1a2f0e046716da23b9d70681bc1a224a458d4052"`
Nov 30 23:08:49.004 INFO [stdout] e4e1d045922001b44a97a99f1a2f0e046716da23b9d70681bc1a224a458d4052