Dec 07 16:25:09.055 INFO testing forust-0.1.0 against master#906deae0790bd18681b937fe9a141a3c26cf1855 for pr-56514
Dec 07 16:25:09.055 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-1/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-alt build --frozen" "-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"`
Dec 07 16:25:09.771 INFO [stdout] f606c3f2f4ce78f419a7791ba1e5f2bc717eddaf6e46376356832b74ea2e3665
Dec 07 16:25:09.773 INFO running `"docker" "start" "-a" "f606c3f2f4ce78f419a7791ba1e5f2bc717eddaf6e46376356832b74ea2e3665"`
Dec 07 16:25:11.663 INFO [stderr] usermod: no changes
Dec 07 16:25:11.732 INFO [stderr]    Compiling clap v1.5.6
Dec 07 16:25:21.646 INFO [stderr]    Compiling forust v0.1.0 (/source)
Dec 07 16:25:22.194 INFO [stderr] warning: unused variable: `contents`
Dec 07 16:25:22.195 INFO [stderr]   --> src/main.rs:17:9
Dec 07 16:25:22.195 INFO [stderr]    |
Dec 07 16:25:22.195 INFO [stderr] 17 |     let contents = open_file(dir, file);
Dec 07 16:25:22.195 INFO [stderr]    |         ^^^^^^^^ help: consider using `_contents` instead
Dec 07 16:25:22.195 INFO [stderr]    |
Dec 07 16:25:22.195 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 07 16:25:22.195 INFO [stderr] 
Dec 07 16:25:22.795 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 11.10s
Dec 07 16:25:22.797 INFO [stderr] su: No module specific data is present
Dec 07 16:25:23.042 INFO running `"docker" "inspect" "f606c3f2f4ce78f419a7791ba1e5f2bc717eddaf6e46376356832b74ea2e3665"`
Dec 07 16:25:23.114 INFO running `"docker" "rm" "-f" "f606c3f2f4ce78f419a7791ba1e5f2bc717eddaf6e46376356832b74ea2e3665"`
Dec 07 16:25:23.200 INFO [stdout] f606c3f2f4ce78f419a7791ba1e5f2bc717eddaf6e46376356832b74ea2e3665
Dec 07 16:25:23.202 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-1/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-alt test --frozen --no-run" "-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"`
Dec 07 16:25:23.383 INFO [stdout] 0fd4c146689fae347e71f377a795436bda2c6bd4364054b77da82a886d3796db
Dec 07 16:25:23.386 INFO running `"docker" "start" "-a" "0fd4c146689fae347e71f377a795436bda2c6bd4364054b77da82a886d3796db"`
Dec 07 16:25:23.889 INFO [stderr] usermod: no changes
Dec 07 16:25:23.938 INFO [stderr]    Compiling forust v0.1.0 (/source)
Dec 07 16:25:24.631 INFO [stderr] warning: unused variable: `contents`
Dec 07 16:25:24.631 INFO [stderr]   --> src/main.rs:17:9
Dec 07 16:25:24.631 INFO [stderr]    |
Dec 07 16:25:24.631 INFO [stderr] 17 |     let contents = open_file(dir, file);
Dec 07 16:25:24.631 INFO [stderr]    |         ^^^^^^^^ help: consider using `_contents` instead
Dec 07 16:25:24.631 INFO [stderr]    |
Dec 07 16:25:24.631 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 07 16:25:24.631 INFO [stderr] 
Dec 07 16:25:24.878 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.96s
Dec 07 16:25:24.881 INFO [stderr] su: No module specific data is present
Dec 07 16:25:25.202 INFO running `"docker" "inspect" "0fd4c146689fae347e71f377a795436bda2c6bd4364054b77da82a886d3796db"`
Dec 07 16:25:25.344 INFO running `"docker" "rm" "-f" "0fd4c146689fae347e71f377a795436bda2c6bd4364054b77da82a886d3796db"`
Dec 07 16:25:25.515 INFO [stdout] 0fd4c146689fae347e71f377a795436bda2c6bd4364054b77da82a886d3796db
Dec 07 16:25:25.518 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-1/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-alt test --frozen" "-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"`
Dec 07 16:25:25.708 INFO [stdout] e0db6fa4de3310aed7af48cae54f42dc6f6b3fde3bc2d2535065fd56de2ce786
Dec 07 16:25:25.714 INFO running `"docker" "start" "-a" "e0db6fa4de3310aed7af48cae54f42dc6f6b3fde3bc2d2535065fd56de2ce786"`
Dec 07 16:25:27.548 INFO [stderr] usermod: no changes
Dec 07 16:25:27.656 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.09s
Dec 07 16:25:27.668 INFO [stderr]      Running /target/debug/deps/forust-a3557dacfc0a7302
Dec 07 16:25:27.680 INFO [stdout] 
Dec 07 16:25:27.680 INFO [stdout] running 0 tests
Dec 07 16:25:27.680 INFO [stdout] 
Dec 07 16:25:27.680 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 07 16:25:27.680 INFO [stdout] 
Dec 07 16:25:27.680 INFO [stderr] su: No module specific data is present
Dec 07 16:25:28.868 INFO running `"docker" "inspect" "e0db6fa4de3310aed7af48cae54f42dc6f6b3fde3bc2d2535065fd56de2ce786"`
Dec 07 16:25:29.210 INFO running `"docker" "rm" "-f" "e0db6fa4de3310aed7af48cae54f42dc6f6b3fde3bc2d2535065fd56de2ce786"`
Dec 07 16:25:29.668 INFO [stdout] e0db6fa4de3310aed7af48cae54f42dc6f6b3fde3bc2d2535065fd56de2ce786