Nov 17 10:20:30.054 INFO testing acmumn/minnehack-blockchain-check-in against master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c for pr-55982
Nov 17 10:20:30.055 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-1/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-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"`
Nov 17 10:20:30.451 INFO [stdout] 1c41018c1226aac97a4a6c7a74862196116e99f51e31559f58349ae48da499dd
Nov 17 10:20:30.454 INFO running `"docker" "start" "-a" "1c41018c1226aac97a4a6c7a74862196116e99f51e31559f58349ae48da499dd"`
Nov 17 10:20:31.774 INFO [stderr] usermod: no changes
Nov 17 10:20:32.007 INFO [stderr]    Compiling serde_cbor v0.8.1
Nov 17 10:20:32.007 INFO [stderr]    Compiling arrayvec v0.4.6
Nov 17 10:20:32.007 INFO [stderr]    Compiling rust-crypto v0.2.36
Nov 17 10:20:32.007 INFO [stderr]    Compiling env_logger v0.4.3
Nov 17 10:20:32.007 INFO [stderr]    Compiling error-chain v0.10.0
Nov 17 10:20:34.327 INFO [stderr]    Compiling dotenv v0.10.1
Nov 17 10:20:37.429 INFO [stderr]    Compiling pretty_env_logger v0.1.1
Nov 17 10:20:48.981 INFO [stderr]    Compiling minnehack-check-in v0.1.0 (/source)
Nov 17 10:20:51.511 INFO [stderr] warning: variable does not need to be mutable
Nov 17 10:20:51.512 INFO [stderr]   --> src/lib.rs:79:13
Nov 17 10:20:51.512 INFO [stderr]    |
Nov 17 10:20:51.513 INFO [stderr] 79 |         let mut client = Client::new_with_opts(
Nov 17 10:20:51.513 INFO [stderr]    |             ----^^^^^^
Nov 17 10:20:51.514 INFO [stderr]    |             |
Nov 17 10:20:51.515 INFO [stderr]    |             help: remove this `mut`
Nov 17 10:20:51.515 INFO [stderr]    |
Nov 17 10:20:51.516 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Nov 17 10:20:51.516 INFO [stderr] 
Nov 17 10:21:01.848 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 30.04s
Nov 17 10:21:01.864 INFO [stderr] su: No module specific data is present
Nov 17 10:21:03.523 INFO running `"docker" "inspect" "1c41018c1226aac97a4a6c7a74862196116e99f51e31559f58349ae48da499dd"`
Nov 17 10:21:03.908 INFO running `"docker" "rm" "-f" "1c41018c1226aac97a4a6c7a74862196116e99f51e31559f58349ae48da499dd"`
Nov 17 10:21:04.255 INFO [stdout] 1c41018c1226aac97a4a6c7a74862196116e99f51e31559f58349ae48da499dd
Nov 17 10:21:04.263 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-1/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-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"`
Nov 17 10:21:04.718 INFO [stdout] 8a8dd81297a221da4518cfafb4367e9fbb094d4b63fe955474b87ccaac3e8b87
Nov 17 10:21:04.721 INFO running `"docker" "start" "-a" "8a8dd81297a221da4518cfafb4367e9fbb094d4b63fe955474b87ccaac3e8b87"`
Nov 17 10:21:06.851 INFO [stderr] usermod: no changes
Nov 17 10:21:07.018 INFO [stderr]    Compiling rand v0.4.1
Nov 17 10:21:09.808 INFO [stderr]    Compiling quickcheck v0.6.0
Nov 17 10:21:13.591 INFO [stderr]    Compiling minnehack-check-in v0.1.0 (/source)
Nov 17 10:21:17.499 INFO [stderr] warning: variable does not need to be mutable
Nov 17 10:21:17.500 INFO [stderr]   --> src/lib.rs:79:13
Nov 17 10:21:17.500 INFO [stderr]    |
Nov 17 10:21:17.500 INFO [stderr] 79 |         let mut client = Client::new_with_opts(
Nov 17 10:21:17.500 INFO [stderr]    |             ----^^^^^^
Nov 17 10:21:17.500 INFO [stderr]    |             |
Nov 17 10:21:17.500 INFO [stderr]    |             help: remove this `mut`
Nov 17 10:21:17.500 INFO [stderr]    |
Nov 17 10:21:17.500 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Nov 17 10:21:17.500 INFO [stderr] 
Nov 17 10:21:21.756 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 14.88s
Nov 17 10:21:21.766 INFO [stderr] su: No module specific data is present
Nov 17 10:21:22.968 INFO running `"docker" "inspect" "8a8dd81297a221da4518cfafb4367e9fbb094d4b63fe955474b87ccaac3e8b87"`
Nov 17 10:21:23.289 INFO running `"docker" "rm" "-f" "8a8dd81297a221da4518cfafb4367e9fbb094d4b63fe955474b87ccaac3e8b87"`
Nov 17 10:21:23.647 INFO [stdout] 8a8dd81297a221da4518cfafb4367e9fbb094d4b63fe955474b87ccaac3e8b87
Nov 17 10:21:23.655 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-1/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-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"`
Nov 17 10:21:24.099 INFO [stdout] 7bdd8805e51cbe91921af9eb5998fc2e7f63f67043fea8de60cfe6537f1133a2
Nov 17 10:21:24.105 INFO running `"docker" "start" "-a" "7bdd8805e51cbe91921af9eb5998fc2e7f63f67043fea8de60cfe6537f1133a2"`
Nov 17 10:21:25.842 INFO [stderr] usermod: no changes
Nov 17 10:21:26.059 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.18s
Nov 17 10:21:26.066 INFO [stderr]      Running /target/debug/deps/minnehack_check_in-8e235e62dbf28af9
Nov 17 10:21:26.073 INFO [stdout] 
Nov 17 10:21:26.073 INFO [stdout] running 6 tests
Nov 17 10:21:26.115 INFO [stdout] test blockchain::tests::iter ... ok
Nov 17 10:21:26.117 INFO [stdout] test blockchain::tests::find_fork ... ok
Nov 17 10:21:26.117 INFO [stdout] test cards::tests::parse_err ... ok
Nov 17 10:21:26.117 INFO [stdout] test blockchain::tests::combine ... ok
Nov 17 10:21:26.123 INFO [stdout] test p2p::tests::serialize_parse_is_identity ... ok
Nov 17 10:21:26.199 INFO [stdout] test blockchain::tests::serialize_parse_is_identity ... ok
Nov 17 10:21:26.199 INFO [stdout] 
Nov 17 10:21:26.199 INFO [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 17 10:21:26.199 INFO [stdout] 
Nov 17 10:21:26.201 INFO [stderr]      Running /target/debug/deps/minnehack_check_in-09fac552fc5f1727
Nov 17 10:21:26.201 INFO [stdout] 
Nov 17 10:21:26.201 INFO [stdout] running 0 tests
Nov 17 10:21:26.201 INFO [stdout] 
Nov 17 10:21:26.201 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 17 10:21:26.201 INFO [stdout] 
Nov 17 10:21:26.203 INFO [stderr]    Doc-tests minnehack-check-in
Nov 17 10:21:28.363 INFO [stdout] 
Nov 17 10:21:28.364 INFO [stdout] running 0 tests
Nov 17 10:21:28.364 INFO [stdout] 
Nov 17 10:21:28.364 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 17 10:21:28.365 INFO [stdout] 
Nov 17 10:21:28.379 INFO [stderr] su: No module specific data is present
Nov 17 10:21:29.101 INFO running `"docker" "inspect" "7bdd8805e51cbe91921af9eb5998fc2e7f63f67043fea8de60cfe6537f1133a2"`
Nov 17 10:21:29.398 INFO running `"docker" "rm" "-f" "7bdd8805e51cbe91921af9eb5998fc2e7f63f67043fea8de60cfe6537f1133a2"`
Nov 17 10:21:29.711 INFO [stdout] 7bdd8805e51cbe91921af9eb5998fc2e7f63f67043fea8de60cfe6537f1133a2