Dec 14 20:24:23.424 INFO testing serde_ini-0.1.3 against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550
Dec 14 20:24:23.424 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-0/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-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 14 20:24:24.023 INFO [stdout] 139d174c4f6ffa720a6f98ea657f248a276b83ddefe012c3085ce2ddfa30643b
Dec 14 20:24:24.031 INFO running `"docker" "start" "-a" "139d174c4f6ffa720a6f98ea657f248a276b83ddefe012c3085ce2ddfa30643b"`
Dec 14 20:24:25.953 INFO [stderr] usermod: no changes
Dec 14 20:24:26.031 INFO [stderr]    Compiling result v1.0.0
Dec 14 20:24:26.744 INFO [stderr]    Compiling serde_ini v0.1.3 (/source)
Dec 14 20:24:28.448 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.47s
Dec 14 20:24:28.452 INFO [stderr] su: No module specific data is present
Dec 14 20:24:28.965 INFO running `"docker" "inspect" "139d174c4f6ffa720a6f98ea657f248a276b83ddefe012c3085ce2ddfa30643b"`
Dec 14 20:24:29.175 INFO running `"docker" "rm" "-f" "139d174c4f6ffa720a6f98ea657f248a276b83ddefe012c3085ce2ddfa30643b"`
Dec 14 20:24:29.535 INFO [stdout] 139d174c4f6ffa720a6f98ea657f248a276b83ddefe012c3085ce2ddfa30643b
Dec 14 20:24:29.539 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-0/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-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 14 20:24:30.105 INFO [stdout] 106afce7734885c19b18e6c3b9ada3567126b5c682a9d0372a7d4578a001934a
Dec 14 20:24:30.111 INFO running `"docker" "start" "-a" "106afce7734885c19b18e6c3b9ada3567126b5c682a9d0372a7d4578a001934a"`
Dec 14 20:24:31.319 INFO [stderr] usermod: no changes
Dec 14 20:24:31.439 INFO [stderr]    Compiling serde_ini v0.1.3 (/source)
Dec 14 20:24:32.767 INFO [stderr] warning: variable does not need to be mutable
Dec 14 20:24:32.767 INFO [stderr]   --> tests/smoke.rs:73:9
Dec 14 20:24:32.767 INFO [stderr]    |
Dec 14 20:24:32.767 INFO [stderr] 73 |     let mut data = serde_ini::to_vec(&model).unwrap();
Dec 14 20:24:32.767 INFO [stderr]    |         ----^^^^
Dec 14 20:24:32.767 INFO [stderr]    |         |
Dec 14 20:24:32.767 INFO [stderr]    |         help: remove this `mut`
Dec 14 20:24:32.767 INFO [stderr]    |
Dec 14 20:24:32.767 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 14 20:24:32.767 INFO [stderr] 
Dec 14 20:24:35.071 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.71s
Dec 14 20:24:35.075 INFO [stderr] su: No module specific data is present
Dec 14 20:24:35.863 INFO running `"docker" "inspect" "106afce7734885c19b18e6c3b9ada3567126b5c682a9d0372a7d4578a001934a"`
Dec 14 20:24:36.195 INFO running `"docker" "rm" "-f" "106afce7734885c19b18e6c3b9ada3567126b5c682a9d0372a7d4578a001934a"`
Dec 14 20:24:36.515 INFO [stdout] 106afce7734885c19b18e6c3b9ada3567126b5c682a9d0372a7d4578a001934a
Dec 14 20:24:36.523 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-0/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-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 14 20:24:36.915 INFO [stdout] 094f365db2bca534b1edb0e6f564e47bf51e68e852c6c206fc1c88492280cc3a
Dec 14 20:24:36.919 INFO running `"docker" "start" "-a" "094f365db2bca534b1edb0e6f564e47bf51e68e852c6c206fc1c88492280cc3a"`
Dec 14 20:24:38.542 INFO [stderr] usermod: no changes
Dec 14 20:24:38.691 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.10s
Dec 14 20:24:38.695 INFO [stderr]      Running /target/debug/deps/serde_ini-73652dc3dedf3dfa
Dec 14 20:24:38.695 INFO [stdout] 
Dec 14 20:24:38.695 INFO [stdout] running 0 tests
Dec 14 20:24:38.695 INFO [stdout] 
Dec 14 20:24:38.695 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 14 20:24:38.695 INFO [stdout] 
Dec 14 20:24:38.699 INFO [stdout] 
Dec 14 20:24:38.699 INFO [stdout] running 2 tests
Dec 14 20:24:38.699 INFO [stderr]      Running /target/debug/deps/smoke-5ba2cb1af3c77914
Dec 14 20:24:38.703 INFO [stderr]    Doc-tests serde_ini
Dec 14 20:24:38.703 INFO [stdout] test smoke_de ... ok
Dec 14 20:24:38.703 INFO [stdout] test smoke_en ... ok
Dec 14 20:24:38.703 INFO [stdout] 
Dec 14 20:24:38.703 INFO [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 14 20:24:38.703 INFO [stdout] 
Dec 14 20:24:39.795 INFO [stdout] 
Dec 14 20:24:39.795 INFO [stdout] running 0 tests
Dec 14 20:24:39.795 INFO [stdout] 
Dec 14 20:24:39.795 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 14 20:24:39.795 INFO [stdout] 
Dec 14 20:24:39.815 INFO [stderr] su: No module specific data is present
Dec 14 20:24:40.584 INFO running `"docker" "inspect" "094f365db2bca534b1edb0e6f564e47bf51e68e852c6c206fc1c88492280cc3a"`
Dec 14 20:24:40.937 INFO running `"docker" "rm" "-f" "094f365db2bca534b1edb0e6f564e47bf51e68e852c6c206fc1c88492280cc3a"`
Dec 14 20:24:41.234 INFO [stdout] 094f365db2bca534b1edb0e6f564e47bf51e68e852c6c206fc1c88492280cc3a