Dec 15 07:31:46.369 INFO testing iron-params-0.1.3 against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550
Dec 15 07:31:46.369 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-2/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/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 15 07:31:46.622 INFO [stdout] 16640478c08022a5695480205ed763abd07ad48cc8181253f9e5b39a1e725f98
Dec 15 07:31:46.624 INFO running `"docker" "start" "-a" "16640478c08022a5695480205ed763abd07ad48cc8181253f9e5b39a1e725f98"`
Dec 15 07:31:47.050 INFO [stderr] usermod: no changes
Dec 15 07:31:47.140 INFO [stderr]    Compiling iron-params v0.1.3 (/source)
Dec 15 07:31:50.146 INFO [stderr] warning: variable does not need to be mutable
Dec 15 07:31:50.146 INFO [stderr]   --> src/lib.rs:67:9
Dec 15 07:31:50.146 INFO [stderr]    |
Dec 15 07:31:50.146 INFO [stderr] 67 |     let mut reader = &mut req.body;
Dec 15 07:31:50.147 INFO [stderr]    |         ----^^^^^^
Dec 15 07:31:50.147 INFO [stderr]    |         |
Dec 15 07:31:50.147 INFO [stderr]    |         help: remove this `mut`
Dec 15 07:31:50.147 INFO [stderr]    |
Dec 15 07:31:50.148 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 15 07:31:50.148 INFO [stderr] 
Dec 15 07:31:50.715 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.64s
Dec 15 07:31:50.727 INFO [stderr] su: No module specific data is present
Dec 15 07:31:51.403 INFO running `"docker" "inspect" "16640478c08022a5695480205ed763abd07ad48cc8181253f9e5b39a1e725f98"`
Dec 15 07:31:51.739 INFO running `"docker" "rm" "-f" "16640478c08022a5695480205ed763abd07ad48cc8181253f9e5b39a1e725f98"`
Dec 15 07:31:52.087 INFO [stdout] 16640478c08022a5695480205ed763abd07ad48cc8181253f9e5b39a1e725f98
Dec 15 07:31:52.091 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-2/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/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 15 07:31:52.431 INFO [stdout] 076e789281dc8dfe752ab3d07542cf125d3986c205aa1b672c9263504d693e10
Dec 15 07:31:52.433 INFO running `"docker" "start" "-a" "076e789281dc8dfe752ab3d07542cf125d3986c205aa1b672c9263504d693e10"`
Dec 15 07:31:53.170 INFO [stderr] usermod: no changes
Dec 15 07:31:53.243 INFO [stderr]    Compiling iron-params v0.1.3 (/source)
Dec 15 07:31:55.831 INFO [stderr] warning: variable does not need to be mutable
Dec 15 07:31:55.831 INFO [stderr]   --> src/lib.rs:67:9
Dec 15 07:31:55.831 INFO [stderr]    |
Dec 15 07:31:55.831 INFO [stderr] 67 |     let mut reader = &mut req.body;
Dec 15 07:31:55.831 INFO [stderr]    |         ----^^^^^^
Dec 15 07:31:55.831 INFO [stderr]    |         |
Dec 15 07:31:55.831 INFO [stderr]    |         help: remove this `mut`
Dec 15 07:31:55.831 INFO [stderr]    |
Dec 15 07:31:55.831 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 15 07:31:55.831 INFO [stderr] 
Dec 15 07:31:57.573 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.39s
Dec 15 07:31:57.580 INFO [stderr] su: No module specific data is present
Dec 15 07:31:57.926 INFO running `"docker" "inspect" "076e789281dc8dfe752ab3d07542cf125d3986c205aa1b672c9263504d693e10"`
Dec 15 07:31:58.004 INFO running `"docker" "rm" "-f" "076e789281dc8dfe752ab3d07542cf125d3986c205aa1b672c9263504d693e10"`
Dec 15 07:31:58.083 INFO [stdout] 076e789281dc8dfe752ab3d07542cf125d3986c205aa1b672c9263504d693e10
Dec 15 07:31:58.085 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-2/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/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 15 07:31:58.380 INFO [stdout] e68857be7127d39293fcf5188a09621bbb160a55446fb9db62a8a57b4dda4e7c
Dec 15 07:31:58.382 INFO running `"docker" "start" "-a" "e68857be7127d39293fcf5188a09621bbb160a55446fb9db62a8a57b4dda4e7c"`
Dec 15 07:31:58.747 INFO [stderr] usermod: no changes
Dec 15 07:31:58.825 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.06s
Dec 15 07:31:58.843 INFO [stderr]      Running /target/debug/deps/iron_params-d3466c4ca04ed52d
Dec 15 07:31:58.846 INFO [stderr]    Doc-tests iron_params
Dec 15 07:31:58.846 INFO [stdout] 
Dec 15 07:31:58.846 INFO [stdout] running 0 tests
Dec 15 07:31:58.846 INFO [stdout] 
Dec 15 07:31:58.846 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 15 07:31:58.846 INFO [stdout] 
Dec 15 07:32:02.978 INFO [stdout] 
Dec 15 07:32:02.978 INFO [stdout] running 0 tests
Dec 15 07:32:02.978 INFO [stdout] 
Dec 15 07:32:02.978 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 15 07:32:02.978 INFO [stdout] 
Dec 15 07:32:02.986 INFO [stderr] su: No module specific data is present
Dec 15 07:32:03.285 INFO running `"docker" "inspect" "e68857be7127d39293fcf5188a09621bbb160a55446fb9db62a8a57b4dda4e7c"`
Dec 15 07:32:03.345 INFO running `"docker" "rm" "-f" "e68857be7127d39293fcf5188a09621bbb160a55446fb9db62a8a57b4dda4e7c"`
Dec 15 07:32:03.421 INFO [stdout] e68857be7127d39293fcf5188a09621bbb160a55446fb9db62a8a57b4dda4e7c