Nov 30 15:27:48.870 INFO checking singletonum-derive-0.2.0 against master#a49316ddc99d9d595193557fc899f6c52e4d9af9 for pr-56323
Nov 30 15:27:48.870 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 15:27:49.055 INFO [stdout] 9960c79d4b7e98bba12bb051eeb36a6d376e54006dd7048885d3c2dd5f248ba2
Nov 30 15:27:49.058 INFO running `"docker" "start" "-a" "9960c79d4b7e98bba12bb051eeb36a6d376e54006dd7048885d3c2dd5f248ba2"`
Nov 30 15:27:50.144 INFO [stderr] usermod: no changes
Nov 30 15:27:50.206 INFO [stderr]     Checking singletonum-derive v0.2.0 (/source)
Nov 30 15:27:54.116 INFO [stderr] warning: unused `#[macro_use]` import
Nov 30 15:27:54.116 INFO [stderr]  --> src/lib.rs:5:1
Nov 30 15:27:54.116 INFO [stderr]   |
Nov 30 15:27:54.116 INFO [stderr] 5 | #[macro_use]
Nov 30 15:27:54.117 INFO [stderr]   | ^^^^^^^^^^^^
Nov 30 15:27:54.117 INFO [stderr]   |
Nov 30 15:27:54.117 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 30 15:27:54.117 INFO [stderr] 
Nov 30 15:27:54.117 INFO [stderr] warning: unused import: `failure::Error`
Nov 30 15:27:54.117 INFO [stderr]  --> src/lib.rs:9:5
Nov 30 15:27:54.117 INFO [stderr]   |
Nov 30 15:27:54.117 INFO [stderr] 9 | use failure::Error;
Nov 30 15:27:54.117 INFO [stderr]   |     ^^^^^^^^^^^^^^
Nov 30 15:27:54.117 INFO [stderr] 
Nov 30 15:27:54.364 INFO [stderr] warning: unused `#[macro_use]` import
Nov 30 15:27:54.364 INFO [stderr]  --> src/lib.rs:5:1
Nov 30 15:27:54.364 INFO [stderr]   |
Nov 30 15:27:54.364 INFO [stderr] 5 | #[macro_use]
Nov 30 15:27:54.364 INFO [stderr]   | ^^^^^^^^^^^^
Nov 30 15:27:54.364 INFO [stderr]   |
Nov 30 15:27:54.364 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 30 15:27:54.364 INFO [stderr] 
Nov 30 15:27:54.364 INFO [stderr] warning: unused import: `failure::Error`
Nov 30 15:27:54.364 INFO [stderr]  --> src/lib.rs:9:5
Nov 30 15:27:54.364 INFO [stderr]   |
Nov 30 15:27:54.364 INFO [stderr] 9 | use failure::Error;
Nov 30 15:27:54.364 INFO [stderr]   |     ^^^^^^^^^^^^^^
Nov 30 15:27:54.364 INFO [stderr] 
Nov 30 15:27:54.480 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.31s
Nov 30 15:27:54.485 INFO [stderr] su: No module specific data is present
Nov 30 15:27:55.250 INFO running `"docker" "inspect" "9960c79d4b7e98bba12bb051eeb36a6d376e54006dd7048885d3c2dd5f248ba2"`
Nov 30 15:27:55.580 INFO running `"docker" "rm" "-f" "9960c79d4b7e98bba12bb051eeb36a6d376e54006dd7048885d3c2dd5f248ba2"`
Nov 30 15:27:55.927 INFO [stdout] 9960c79d4b7e98bba12bb051eeb36a6d376e54006dd7048885d3c2dd5f248ba2