Dec 14 00:42:03.484 INFO testing brson/coingrab against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550
Dec 14 00:42:03.484 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-7/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/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 00:42:04.251 INFO [stdout] 5253ecf18b7175bd2115ba9a18566f4e6ad6c85b09d15a3c9cb2cf1d4c21e966
Dec 14 00:42:04.253 INFO running `"docker" "start" "-a" "5253ecf18b7175bd2115ba9a18566f4e6ad6c85b09d15a3c9cb2cf1d4c21e966"`
Dec 14 00:42:05.938 INFO [stderr] usermod: no changes
Dec 14 00:42:06.302 INFO [stderr]    Compiling fs2 v0.4.1
Dec 14 00:42:06.303 INFO [stderr]    Compiling libflate v0.1.7
Dec 14 00:42:06.303 INFO [stderr]    Compiling tempdir v0.3.5
Dec 14 00:42:06.328 INFO [stderr]    Compiling string_cache_codegen v0.3.1
Dec 14 00:42:06.330 INFO [stderr]    Compiling html5ever v0.14.1
Dec 14 00:42:06.336 INFO [stderr]    Compiling serde_urlencoded v0.5.1
Dec 14 00:42:06.338 INFO [stderr]    Compiling chrono v0.3.1
Dec 14 00:42:10.916 INFO [stderr]    Compiling fancy_flocks v0.1.0 (/source/fancy_flocks)
Dec 14 00:42:14.931 INFO [stderr] warning: variable does not need to be mutable
Dec 14 00:42:14.931 INFO [stderr]    --> fancy_flocks/src/dirty_flock.rs:111:13
Dec 14 00:42:14.931 INFO [stderr]     |
Dec 14 00:42:14.932 INFO [stderr] 111 |         let mut file = file.deref_mut().as_mut().expect("locked file");
Dec 14 00:42:14.932 INFO [stderr]     |             ----^^^^
Dec 14 00:42:14.932 INFO [stderr]     |             |
Dec 14 00:42:14.932 INFO [stderr]     |             help: remove this `mut`
Dec 14 00:42:14.932 INFO [stderr]     |
Dec 14 00:42:14.932 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 14 00:42:14.932 INFO [stderr] 
Dec 14 00:42:14.956 INFO [stderr] warning: variable does not need to be mutable
Dec 14 00:42:14.956 INFO [stderr]    --> fancy_flocks/src/dirty_flock.rs:123:17
Dec 14 00:42:14.956 INFO [stderr]     |
Dec 14 00:42:14.956 INFO [stderr] 123 |             let mut file = file_.deref_mut().as_mut().expect("locked file");
Dec 14 00:42:14.956 INFO [stderr]     |                 ----^^^^
Dec 14 00:42:14.956 INFO [stderr]     |                 |
Dec 14 00:42:14.956 INFO [stderr]     |                 help: remove this `mut`
Dec 14 00:42:14.967 INFO [stderr] 
Dec 14 00:42:15.724 INFO [stderr]    Compiling string_cache v0.4.0
Dec 14 00:42:21.543 INFO [stderr]    Compiling html5ever-atoms v0.2.2
Dec 14 00:42:21.913 INFO [stderr]    Compiling reqwest v0.6.2
Dec 14 00:42:39.242 INFO [stderr]    Compiling select v0.4.0
Dec 14 00:42:43.575 INFO [stderr]    Compiling coingrab v0.1.0 (/source)
Dec 14 00:43:00.871 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 54.91s
Dec 14 00:43:00.881 INFO [stderr] su: No module specific data is present
Dec 14 00:43:01.563 INFO running `"docker" "inspect" "5253ecf18b7175bd2115ba9a18566f4e6ad6c85b09d15a3c9cb2cf1d4c21e966"`
Dec 14 00:43:01.916 INFO running `"docker" "rm" "-f" "5253ecf18b7175bd2115ba9a18566f4e6ad6c85b09d15a3c9cb2cf1d4c21e966"`
Dec 14 00:43:02.103 INFO [stdout] 5253ecf18b7175bd2115ba9a18566f4e6ad6c85b09d15a3c9cb2cf1d4c21e966
Dec 14 00:43:02.108 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-7/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/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 00:43:02.438 INFO [stdout] 30defc22667aa691ed39ee15777c674a0bdf9a7b25c940a0b6ebb43a10947660
Dec 14 00:43:02.440 INFO running `"docker" "start" "-a" "30defc22667aa691ed39ee15777c674a0bdf9a7b25c940a0b6ebb43a10947660"`
Dec 14 00:43:03.974 INFO [stderr] usermod: no changes
Dec 14 00:43:04.339 INFO [stderr]    Compiling coingrab v0.1.0 (/source)
Dec 14 00:43:15.346 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 11.27s
Dec 14 00:43:15.346 INFO [stderr] su: No module specific data is present
Dec 14 00:43:16.031 INFO running `"docker" "inspect" "30defc22667aa691ed39ee15777c674a0bdf9a7b25c940a0b6ebb43a10947660"`
Dec 14 00:43:16.213 INFO running `"docker" "rm" "-f" "30defc22667aa691ed39ee15777c674a0bdf9a7b25c940a0b6ebb43a10947660"`
Dec 14 00:43:16.360 INFO [stdout] 30defc22667aa691ed39ee15777c674a0bdf9a7b25c940a0b6ebb43a10947660
Dec 14 00:43:16.364 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-7/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/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 00:43:16.534 INFO [stdout] 551f173da8961cae6d7676c0763024b0fda306e4834c629ff08a929216794743
Dec 14 00:43:16.537 INFO running `"docker" "start" "-a" "551f173da8961cae6d7676c0763024b0fda306e4834c629ff08a929216794743"`
Dec 14 00:43:17.016 INFO [stderr] usermod: no changes
Dec 14 00:43:17.201 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.15s
Dec 14 00:43:17.208 INFO [stderr]      Running /target/debug/deps/coingrab-541dcd994af18ca9
Dec 14 00:43:17.211 INFO [stdout] 
Dec 14 00:43:17.211 INFO [stdout] running 0 tests
Dec 14 00:43:17.211 INFO [stdout] 
Dec 14 00:43:17.211 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 14 00:43:17.211 INFO [stdout] 
Dec 14 00:43:17.211 INFO [stderr]      Running /target/debug/deps/coingrab-1f534a0e2a9ae79d
Dec 14 00:43:17.215 INFO [stdout] 
Dec 14 00:43:17.215 INFO [stdout] running 0 tests
Dec 14 00:43:17.215 INFO [stdout] 
Dec 14 00:43:17.215 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 14 00:43:17.215 INFO [stdout] 
Dec 14 00:43:17.215 INFO [stderr]      Running /target/debug/deps/coingrab_an-ffe6e8b40fcab1b9
Dec 14 00:43:17.218 INFO [stdout] 
Dec 14 00:43:17.218 INFO [stdout] running 0 tests
Dec 14 00:43:17.218 INFO [stdout] 
Dec 14 00:43:17.218 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 14 00:43:17.218 INFO [stdout] 
Dec 14 00:43:17.219 INFO [stderr]    Doc-tests coingrab
Dec 14 00:43:21.774 INFO [stdout] 
Dec 14 00:43:21.774 INFO [stdout] running 0 tests
Dec 14 00:43:21.774 INFO [stdout] 
Dec 14 00:43:21.774 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 14 00:43:21.774 INFO [stdout] 
Dec 14 00:43:21.786 INFO [stderr] su: No module specific data is present
Dec 14 00:43:22.148 INFO running `"docker" "inspect" "551f173da8961cae6d7676c0763024b0fda306e4834c629ff08a929216794743"`
Dec 14 00:43:22.300 INFO running `"docker" "rm" "-f" "551f173da8961cae6d7676c0763024b0fda306e4834c629ff08a929216794743"`
Dec 14 00:43:22.495 INFO [stdout] 551f173da8961cae6d7676c0763024b0fda306e4834c629ff08a929216794743