Dec 14 12:58:35.838 INFO testing zif_net-0.1.0 against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550
Dec 14 12:58:35.838 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 12:58:35.998 INFO [stdout] c1d425d7b88bdb87bd7947763455fedf181b1092b376f400b26b8182f5f579fb
Dec 14 12:58:36.000 INFO running `"docker" "start" "-a" "c1d425d7b88bdb87bd7947763455fedf181b1092b376f400b26b8182f5f579fb"`
Dec 14 12:58:36.767 INFO [stderr] usermod: no changes
Dec 14 12:58:36.976 INFO [stderr]    Compiling blake2-rfc v0.2.18
Dec 14 12:58:36.976 INFO [stderr]    Compiling rand v0.3.22
Dec 14 12:58:36.976 INFO [stderr]    Compiling rayon v0.8.2
Dec 14 12:58:36.976 INFO [stderr]    Compiling chrono v0.2.25
Dec 14 12:58:37.923 INFO [stderr]    Compiling uuid v0.1.18
Dec 14 12:58:40.144 INFO [stderr]    Compiling url v0.2.38
Dec 14 12:58:42.925 INFO [stderr]    Compiling ring v0.12.1
Dec 14 12:58:43.698 INFO [stderr]    Compiling tiny_http v0.5.9
Dec 14 12:58:56.981 INFO [stderr]    Compiling zif_identity v0.0.1
Dec 14 12:58:57.935 INFO [stderr]    Compiling zif_net v0.1.0 (/source)
Dec 14 12:59:00.011 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 14 12:59:00.011 INFO [stderr]   --> src/http_listener.rs:34:13
Dec 14 12:59:00.011 INFO [stderr]    |
Dec 14 12:59:00.011 INFO [stderr] 34 |             request.respond(response);
Dec 14 12:59:00.011 INFO [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 12:59:00.011 INFO [stderr]    |
Dec 14 12:59:00.011 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 14 12:59:00.011 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 14 12:59:00.011 INFO [stderr] 
Dec 14 12:59:00.515 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 23.72s
Dec 14 12:59:00.527 INFO [stderr] su: No module specific data is present
Dec 14 12:59:01.891 INFO running `"docker" "inspect" "c1d425d7b88bdb87bd7947763455fedf181b1092b376f400b26b8182f5f579fb"`
Dec 14 12:59:02.015 INFO running `"docker" "rm" "-f" "c1d425d7b88bdb87bd7947763455fedf181b1092b376f400b26b8182f5f579fb"`
Dec 14 12:59:02.135 INFO [stdout] c1d425d7b88bdb87bd7947763455fedf181b1092b376f400b26b8182f5f579fb
Dec 14 12:59:02.141 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 12:59:02.480 INFO [stdout] ceff1ada7720fb5fe8cd509c990c5f8baeaee9e128356b4530956dbc859cec58
Dec 14 12:59:02.482 INFO running `"docker" "start" "-a" "ceff1ada7720fb5fe8cd509c990c5f8baeaee9e128356b4530956dbc859cec58"`
Dec 14 12:59:03.027 INFO [stderr] usermod: no changes
Dec 14 12:59:03.139 INFO [stderr]    Compiling zif_net v0.1.0 (/source)
Dec 14 12:59:05.242 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 14 12:59:05.243 INFO [stderr]   --> src/http_listener.rs:34:13
Dec 14 12:59:05.243 INFO [stderr]    |
Dec 14 12:59:05.243 INFO [stderr] 34 |             request.respond(response);
Dec 14 12:59:05.243 INFO [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 12:59:05.243 INFO [stderr]    |
Dec 14 12:59:05.243 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 14 12:59:05.243 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 14 12:59:05.243 INFO [stderr] 
Dec 14 12:59:05.636 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.59s
Dec 14 12:59:05.643 INFO [stderr] su: No module specific data is present
Dec 14 12:59:05.925 INFO running `"docker" "inspect" "ceff1ada7720fb5fe8cd509c990c5f8baeaee9e128356b4530956dbc859cec58"`
Dec 14 12:59:06.001 INFO running `"docker" "rm" "-f" "ceff1ada7720fb5fe8cd509c990c5f8baeaee9e128356b4530956dbc859cec58"`
Dec 14 12:59:06.104 INFO [stdout] ceff1ada7720fb5fe8cd509c990c5f8baeaee9e128356b4530956dbc859cec58
Dec 14 12:59:06.106 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 12:59:06.287 INFO [stdout] e5eaa50f91f58fd0e9aa81a7af3c88f2c57f8f54b3a8f22dca3d49d4ad3e925f
Dec 14 12:59:06.293 INFO running `"docker" "start" "-a" "e5eaa50f91f58fd0e9aa81a7af3c88f2c57f8f54b3a8f22dca3d49d4ad3e925f"`
Dec 14 12:59:06.863 INFO [stderr] usermod: no changes
Dec 14 12:59:07.115 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.22s
Dec 14 12:59:07.122 INFO [stderr]      Running /target/debug/deps/zif_net-26fe8e3d4c86d7c6
Dec 14 12:59:07.131 INFO [stdout] 
Dec 14 12:59:07.131 INFO [stdout] running 1 test
Dec 14 12:59:07.131 INFO [stdout] test tests::it_works ... ok
Dec 14 12:59:07.131 INFO [stdout] 
Dec 14 12:59:07.131 INFO [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 14 12:59:07.131 INFO [stdout] 
Dec 14 12:59:07.143 INFO [stderr]    Doc-tests zif_net
Dec 14 12:59:10.882 INFO [stdout] 
Dec 14 12:59:10.882 INFO [stdout] running 0 tests
Dec 14 12:59:10.882 INFO [stdout] 
Dec 14 12:59:10.882 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 14 12:59:10.882 INFO [stdout] 
Dec 14 12:59:10.891 INFO [stderr] su: No module specific data is present
Dec 14 12:59:11.885 INFO running `"docker" "inspect" "e5eaa50f91f58fd0e9aa81a7af3c88f2c57f8f54b3a8f22dca3d49d4ad3e925f"`
Dec 14 12:59:12.130 INFO running `"docker" "rm" "-f" "e5eaa50f91f58fd0e9aa81a7af3c88f2c57f8f54b3a8f22dca3d49d4ad3e925f"`
Dec 14 12:59:12.465 INFO [stdout] e5eaa50f91f58fd0e9aa81a7af3c88f2c57f8f54b3a8f22dca3d49d4ad3e925f