Dec 05 07:12:29.963 INFO testing skade/htwg-scratchpad against try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468 for pr-56514
Dec 05 07:12:29.963 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-3/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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 05 07:12:30.356 INFO [stdout] 27d67471666e318de3d8c66a11d0c03c250cde59d2952578bcddaa80e9b02ce2
Dec 05 07:12:30.362 INFO running `"docker" "start" "-a" "27d67471666e318de3d8c66a11d0c03c250cde59d2952578bcddaa80e9b02ce2"`
Dec 05 07:12:31.392 INFO [stderr] usermod: no changes
Dec 05 07:12:31.495 INFO [stderr]    Compiling futures v0.1.13
Dec 05 07:12:31.503 INFO [stderr]    Compiling iovec v0.1.0
Dec 05 07:12:31.503 INFO [stderr]    Compiling num_cpus v1.4.0
Dec 05 07:12:31.503 INFO [stderr]    Compiling net2 v0.2.29
Dec 05 07:12:32.009 INFO [stderr]    Compiling bytes v0.4.3
Dec 05 07:12:33.316 INFO [stderr]    Compiling mio v0.6.7
Dec 05 07:12:36.128 INFO [stderr]    Compiling tokio-io v0.1.1
Dec 05 07:12:36.172 INFO [stderr]    Compiling tokio-timer v0.1.1
Dec 05 07:12:36.212 INFO [stderr]    Compiling futures-cpupool v0.1.5
Dec 05 07:12:37.641 INFO [stderr]    Compiling tokio-core v0.1.7
Dec 05 07:12:40.580 INFO [stderr]    Compiling htwg-scratchpad v0.1.0 (/source)
Dec 05 07:12:41.376 INFO [stderr] warning: unused variable: `pass`
Dec 05 07:12:41.376 INFO [stderr]   --> src/bin/select.rs:20:9
Dec 05 07:12:41.376 INFO [stderr]    |
Dec 05 07:12:41.376 INFO [stderr] 20 |     let pass = 900;
Dec 05 07:12:41.376 INFO [stderr]    |         ^^^^ help: consider using `_pass` instead
Dec 05 07:12:41.382 INFO [stderr]    |
Dec 05 07:12:41.383 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 05 07:12:41.383 INFO [stderr] 
Dec 05 07:12:41.456 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 05 07:12:41.456 INFO [stderr]   --> src/bin/read_file.rs:48:5
Dec 05 07:12:41.456 INFO [stderr]    |
Dec 05 07:12:41.456 INFO [stderr] 48 |     cpu_pool.spawn(read_file).wait();
Dec 05 07:12:41.456 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 07:12:41.456 INFO [stderr]    |
Dec 05 07:12:41.456 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 05 07:12:41.456 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 05 07:12:41.456 INFO [stderr] 
Dec 05 07:12:44.520 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 13.07s
Dec 05 07:12:44.523 INFO [stderr] su: No module specific data is present
Dec 05 07:12:44.912 INFO running `"docker" "inspect" "27d67471666e318de3d8c66a11d0c03c250cde59d2952578bcddaa80e9b02ce2"`
Dec 05 07:12:45.022 INFO running `"docker" "rm" "-f" "27d67471666e318de3d8c66a11d0c03c250cde59d2952578bcddaa80e9b02ce2"`
Dec 05 07:12:45.142 INFO [stdout] 27d67471666e318de3d8c66a11d0c03c250cde59d2952578bcddaa80e9b02ce2
Dec 05 07:12:45.144 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-3/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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 05 07:12:45.295 INFO [stdout] bc3525c33d5c2b53389ba0ad7940ae22f385753c03f3739eedfcb22c1ac0f673
Dec 05 07:12:45.297 INFO running `"docker" "start" "-a" "bc3525c33d5c2b53389ba0ad7940ae22f385753c03f3739eedfcb22c1ac0f673"`
Dec 05 07:12:45.714 INFO [stderr] usermod: no changes
Dec 05 07:12:45.771 INFO [stderr]    Compiling htwg-scratchpad v0.1.0 (/source)
Dec 05 07:12:46.220 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 05 07:12:46.220 INFO [stderr]   --> src/bin/read_file.rs:48:5
Dec 05 07:12:46.220 INFO [stderr]    |
Dec 05 07:12:46.220 INFO [stderr] 48 |     cpu_pool.spawn(read_file).wait();
Dec 05 07:12:46.220 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 07:12:46.220 INFO [stderr]    |
Dec 05 07:12:46.220 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 05 07:12:46.220 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 05 07:12:46.220 INFO [stderr] 
Dec 05 07:12:46.425 INFO [stderr] warning: unused variable: `pass`
Dec 05 07:12:46.425 INFO [stderr]   --> src/bin/select.rs:20:9
Dec 05 07:12:46.425 INFO [stderr]    |
Dec 05 07:12:46.425 INFO [stderr] 20 |     let pass = 900;
Dec 05 07:12:46.425 INFO [stderr]    |         ^^^^ help: consider using `_pass` instead
Dec 05 07:12:46.425 INFO [stderr]    |
Dec 05 07:12:46.425 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 05 07:12:46.425 INFO [stderr] 
Dec 05 07:12:47.744 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.00s
Dec 05 07:12:47.744 INFO [stderr] su: No module specific data is present
Dec 05 07:12:48.217 INFO running `"docker" "inspect" "bc3525c33d5c2b53389ba0ad7940ae22f385753c03f3739eedfcb22c1ac0f673"`
Dec 05 07:12:48.299 INFO running `"docker" "rm" "-f" "bc3525c33d5c2b53389ba0ad7940ae22f385753c03f3739eedfcb22c1ac0f673"`
Dec 05 07:12:48.412 INFO [stdout] bc3525c33d5c2b53389ba0ad7940ae22f385753c03f3739eedfcb22c1ac0f673
Dec 05 07:12:48.417 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-3/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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 05 07:12:48.607 INFO [stdout] e3395a2395c08ffd2f9046545076f7af754e5d86e3afbd27d298c499b566bdea
Dec 05 07:12:48.610 INFO running `"docker" "start" "-a" "e3395a2395c08ffd2f9046545076f7af754e5d86e3afbd27d298c499b566bdea"`
Dec 05 07:12:49.135 INFO [stderr] usermod: no changes
Dec 05 07:12:49.213 INFO [stdout] 
Dec 05 07:12:49.213 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.06s
Dec 05 07:12:49.213 INFO [stdout] running 0 tests
Dec 05 07:12:49.213 INFO [stderr]      Running /target/debug/deps/htwg_scratchpad-6ed2494b8920e554
Dec 05 07:12:49.213 INFO [stdout] 
Dec 05 07:12:49.213 INFO [stderr]      Running /target/debug/deps/and_then-2735c274dc093a9a
Dec 05 07:12:49.213 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 05 07:12:49.213 INFO [stdout] 
Dec 05 07:12:49.217 INFO [stdout] 
Dec 05 07:12:49.217 INFO [stdout] running 0 tests
Dec 05 07:12:49.217 INFO [stdout] 
Dec 05 07:12:49.217 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 05 07:12:49.217 INFO [stdout] 
Dec 05 07:12:49.218 INFO [stderr]      Running /target/debug/deps/cpupool-6aa5dd50d9c97049
Dec 05 07:12:49.219 INFO [stdout] 
Dec 05 07:12:49.220 INFO [stdout] running 0 tests
Dec 05 07:12:49.220 INFO [stdout] 
Dec 05 07:12:49.220 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 05 07:12:49.220 INFO [stdout] 
Dec 05 07:12:49.220 INFO [stderr]      Running /target/debug/deps/fork_join-2baee93c9108e48c
Dec 05 07:12:49.222 INFO [stdout] 
Dec 05 07:12:49.222 INFO [stderr]      Running /target/debug/deps/read_file-82714401db2efb20
Dec 05 07:12:49.222 INFO [stdout] running 0 tests
Dec 05 07:12:49.222 INFO [stdout] 
Dec 05 07:12:49.222 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 05 07:12:49.222 INFO [stdout] 
Dec 05 07:12:49.224 INFO [stdout] 
Dec 05 07:12:49.224 INFO [stdout] running 0 tests
Dec 05 07:12:49.224 INFO [stdout] 
Dec 05 07:12:49.224 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 05 07:12:49.224 INFO [stdout] 
Dec 05 07:12:49.226 INFO [stderr]      Running /target/debug/deps/select-190856deb263a964
Dec 05 07:12:49.227 INFO [stdout] 
Dec 05 07:12:49.227 INFO [stdout] running 0 tests
Dec 05 07:12:49.227 INFO [stdout] 
Dec 05 07:12:49.228 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 05 07:12:49.228 INFO [stdout] 
Dec 05 07:12:49.228 INFO [stderr]      Running /target/debug/deps/select_combined-a3ad6e13ae672609
Dec 05 07:12:49.233 INFO [stdout] 
Dec 05 07:12:49.233 INFO [stdout] running 0 tests
Dec 05 07:12:49.234 INFO [stdout] 
Dec 05 07:12:49.234 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 05 07:12:49.234 INFO [stdout] 
Dec 05 07:12:49.234 INFO [stderr]      Running /target/debug/deps/select_tokio-9344d1969e5146e8
Dec 05 07:12:49.237 INFO [stdout] 
Dec 05 07:12:49.237 INFO [stdout] running 0 tests
Dec 05 07:12:49.237 INFO [stdout] 
Dec 05 07:12:49.237 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 05 07:12:49.237 INFO [stdout] 
Dec 05 07:12:49.237 INFO [stderr]      Running /target/debug/deps/tokio-dd144e6f8efe0a60
Dec 05 07:12:49.239 INFO [stdout] 
Dec 05 07:12:49.239 INFO [stdout] running 0 tests
Dec 05 07:12:49.239 INFO [stdout] 
Dec 05 07:12:49.239 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 05 07:12:49.239 INFO [stdout] 
Dec 05 07:12:49.239 INFO [stderr]    Doc-tests htwg-scratchpad
Dec 05 07:12:49.456 INFO [stdout] 
Dec 05 07:12:49.456 INFO [stdout] running 0 tests
Dec 05 07:12:49.456 INFO [stdout] 
Dec 05 07:12:49.456 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 05 07:12:49.456 INFO [stdout] 
Dec 05 07:12:49.461 INFO [stderr] su: No module specific data is present
Dec 05 07:12:49.820 INFO running `"docker" "inspect" "e3395a2395c08ffd2f9046545076f7af754e5d86e3afbd27d298c499b566bdea"`
Dec 05 07:12:49.919 INFO running `"docker" "rm" "-f" "e3395a2395c08ffd2f9046545076f7af754e5d86e3afbd27d298c499b566bdea"`
Dec 05 07:12:50.076 INFO [stdout] e3395a2395c08ffd2f9046545076f7af754e5d86e3afbd27d298c499b566bdea