Nov 30 15:27:51.873 INFO checking singleton-derive-0.1.0 against master#a49316ddc99d9d595193557fc899f6c52e4d9af9 for pr-56323
Nov 30 15:27:51.873 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-5/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/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 15:27:52.194 INFO [stdout] 99beb0fd6fe6033ab3fdb9f33800f67b897fe304bf25de1c62e20121e4094e14
Nov 30 15:27:52.198 INFO running `"docker" "start" "-a" "99beb0fd6fe6033ab3fdb9f33800f67b897fe304bf25de1c62e20121e4094e14"`
Nov 30 15:27:53.502 INFO [stderr] usermod: no changes
Nov 30 15:27:53.606 INFO [stderr]     Checking heck v0.3.0
Nov 30 15:27:54.133 INFO [stderr]     Checking singleton-derive v0.1.0 (/source)
Nov 30 15:27:58.448 INFO [stderr] warning: unused `#[macro_use]` import
Nov 30 15:27:58.448 INFO [stderr]  --> src/lib.rs:5:1
Nov 30 15:27:58.448 INFO [stderr]   |
Nov 30 15:27:58.448 INFO [stderr] 5 | #[macro_use]
Nov 30 15:27:58.448 INFO [stderr]   | ^^^^^^^^^^^^
Nov 30 15:27:58.448 INFO [stderr]   |
Nov 30 15:27:58.448 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 30 15:27:58.448 INFO [stderr] 
Nov 30 15:27:58.448 INFO [stderr] warning: unused import: `failure::Error`
Nov 30 15:27:58.448 INFO [stderr]  --> src/lib.rs:9:5
Nov 30 15:27:58.448 INFO [stderr]   |
Nov 30 15:27:58.448 INFO [stderr] 9 | use failure::Error;
Nov 30 15:27:58.448 INFO [stderr]   |     ^^^^^^^^^^^^^^
Nov 30 15:27:58.448 INFO [stderr] 
Nov 30 15:27:58.900 INFO [stderr] warning: unused `#[macro_use]` import
Nov 30 15:27:58.900 INFO [stderr]  --> src/lib.rs:5:1
Nov 30 15:27:58.900 INFO [stderr]   |
Nov 30 15:27:58.900 INFO [stderr] 5 | #[macro_use]
Nov 30 15:27:58.900 INFO [stderr]   | ^^^^^^^^^^^^
Nov 30 15:27:58.900 INFO [stderr]   |
Nov 30 15:27:58.900 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 30 15:27:58.900 INFO [stderr] 
Nov 30 15:27:58.900 INFO [stderr] warning: unused import: `failure::Error`
Nov 30 15:27:58.900 INFO [stderr]  --> src/lib.rs:9:5
Nov 30 15:27:58.900 INFO [stderr]   |
Nov 30 15:27:58.900 INFO [stderr] 9 | use failure::Error;
Nov 30 15:27:58.900 INFO [stderr]   |     ^^^^^^^^^^^^^^
Nov 30 15:27:58.900 INFO [stderr] 
Nov 30 15:27:58.972 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.43s
Nov 30 15:27:58.972 INFO [stderr] su: No module specific data is present
Nov 30 15:27:59.277 INFO running `"docker" "inspect" "99beb0fd6fe6033ab3fdb9f33800f67b897fe304bf25de1c62e20121e4094e14"`
Nov 30 15:27:59.421 INFO running `"docker" "rm" "-f" "99beb0fd6fe6033ab3fdb9f33800f67b897fe304bf25de1c62e20121e4094e14"`
Nov 30 15:27:59.529 INFO [stdout] 99beb0fd6fe6033ab3fdb9f33800f67b897fe304bf25de1c62e20121e4094e14