Dec 01 12:20:10.449 INFO testing kk1fff/backprop against master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61 for beta-1.31-5
Dec 01 12:20:10.449 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-7/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/beta-1.31-5/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/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 +8940af3cea4a9a9deabcaf843b2f8cad9a83fc61-alt build --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 01 12:20:10.700 INFO [stdout] b0325091cf8702503034d58b316204bcd78f0429363cb7b38d52918ee6370cbd
Dec 01 12:20:10.704 INFO running `"docker" "start" "-a" "b0325091cf8702503034d58b316204bcd78f0429363cb7b38d52918ee6370cbd"`
Dec 01 12:20:11.277 INFO [stderr] usermod: no changes
Dec 01 12:20:11.301 INFO [stderr]    Compiling backprop v0.1.0 (/source)
Dec 01 12:20:11.595 INFO [stderr] warning: field is never used: `name`
Dec 01 12:20:11.595 INFO [stderr]   --> src/main.rs:46:5
Dec 01 12:20:11.595 INFO [stderr]    |
Dec 01 12:20:11.595 INFO [stderr] 46 |     name: String,
Dec 01 12:20:11.595 INFO [stderr]    |     ^^^^^^^^^^^^
Dec 01 12:20:11.595 INFO [stderr]    |
Dec 01 12:20:11.595 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 01 12:20:11.595 INFO [stderr] 
Dec 01 12:20:11.595 INFO [stderr] warning: field is never used: `name`
Dec 01 12:20:11.595 INFO [stderr]   --> src/main.rs:93:5
Dec 01 12:20:11.595 INFO [stderr]    |
Dec 01 12:20:11.595 INFO [stderr] 93 |     name: String,
Dec 01 12:20:11.595 INFO [stderr]    |     ^^^^^^^^^^^^
Dec 01 12:20:11.595 INFO [stderr] 
Dec 01 12:20:11.595 INFO [stderr] warning: field is never used: `op_set`
Dec 01 12:20:11.595 INFO [stderr]   --> src/main.rs:94:5
Dec 01 12:20:11.595 INFO [stderr]    |
Dec 01 12:20:11.595 INFO [stderr] 94 |     op_set: HashSet<String>,
Dec 01 12:20:11.595 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 12:20:11.595 INFO [stderr] 
Dec 01 12:20:12.117 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.82s
Dec 01 12:20:12.119 INFO [stderr] su: No module specific data is present
Dec 01 12:20:12.611 INFO running `"docker" "inspect" "b0325091cf8702503034d58b316204bcd78f0429363cb7b38d52918ee6370cbd"`
Dec 01 12:20:12.881 INFO running `"docker" "rm" "-f" "b0325091cf8702503034d58b316204bcd78f0429363cb7b38d52918ee6370cbd"`
Dec 01 12:20:13.078 INFO [stdout] b0325091cf8702503034d58b316204bcd78f0429363cb7b38d52918ee6370cbd
Dec 01 12:20:13.080 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-7/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/beta-1.31-5/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/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 +8940af3cea4a9a9deabcaf843b2f8cad9a83fc61-alt test --frozen --no-run" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 01 12:20:13.655 INFO [stdout] 665f841f3d3707533fb3e478e1916a1d325848e6a05c18b0934f83d8a6dc344f
Dec 01 12:20:13.655 INFO running `"docker" "start" "-a" "665f841f3d3707533fb3e478e1916a1d325848e6a05c18b0934f83d8a6dc344f"`
Dec 01 12:20:14.210 INFO [stderr] usermod: no changes
Dec 01 12:20:14.234 INFO [stderr]    Compiling backprop v0.1.0 (/source)
Dec 01 12:20:14.559 INFO [stderr] warning: field is never used: `name`
Dec 01 12:20:14.559 INFO [stderr]   --> src/main.rs:46:5
Dec 01 12:20:14.559 INFO [stderr]    |
Dec 01 12:20:14.559 INFO [stderr] 46 |     name: String,
Dec 01 12:20:14.559 INFO [stderr]    |     ^^^^^^^^^^^^
Dec 01 12:20:14.559 INFO [stderr]    |
Dec 01 12:20:14.559 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 01 12:20:14.559 INFO [stderr] 
Dec 01 12:20:14.559 INFO [stderr] warning: field is never used: `name`
Dec 01 12:20:14.559 INFO [stderr]   --> src/main.rs:93:5
Dec 01 12:20:14.559 INFO [stderr]    |
Dec 01 12:20:14.559 INFO [stderr] 93 |     name: String,
Dec 01 12:20:14.559 INFO [stderr]    |     ^^^^^^^^^^^^
Dec 01 12:20:14.559 INFO [stderr] 
Dec 01 12:20:14.559 INFO [stderr] warning: field is never used: `op_set`
Dec 01 12:20:14.559 INFO [stderr]   --> src/main.rs:94:5
Dec 01 12:20:14.559 INFO [stderr]    |
Dec 01 12:20:14.559 INFO [stderr] 94 |     op_set: HashSet<String>,
Dec 01 12:20:14.559 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 12:20:14.559 INFO [stderr] 
Dec 01 12:20:14.978 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.74s
Dec 01 12:20:14.979 INFO [stderr] su: No module specific data is present
Dec 01 12:20:15.231 INFO running `"docker" "inspect" "665f841f3d3707533fb3e478e1916a1d325848e6a05c18b0934f83d8a6dc344f"`
Dec 01 12:20:15.321 INFO running `"docker" "rm" "-f" "665f841f3d3707533fb3e478e1916a1d325848e6a05c18b0934f83d8a6dc344f"`
Dec 01 12:20:15.476 INFO [stdout] 665f841f3d3707533fb3e478e1916a1d325848e6a05c18b0934f83d8a6dc344f
Dec 01 12:20:15.483 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-7/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/beta-1.31-5/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/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 +8940af3cea4a9a9deabcaf843b2f8cad9a83fc61-alt test --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 01 12:20:15.847 INFO [stdout] df49db88006f1778f47a67d4adfc3c8257b2e95ee0a3fe70dafa5f82d4ba3dba
Dec 01 12:20:15.849 INFO running `"docker" "start" "-a" "df49db88006f1778f47a67d4adfc3c8257b2e95ee0a3fe70dafa5f82d4ba3dba"`
Dec 01 12:20:16.502 INFO [stderr] usermod: no changes
Dec 01 12:20:16.533 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
Dec 01 12:20:16.533 INFO [stderr]      Running /target/debug/deps/backprop-13d86e4c5ac464bc
Dec 01 12:20:16.534 INFO [stdout] 
Dec 01 12:20:16.535 INFO [stdout] running 0 tests
Dec 01 12:20:16.535 INFO [stdout] 
Dec 01 12:20:16.535 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 01 12:20:16.535 INFO [stdout] 
Dec 01 12:20:16.537 INFO [stderr] su: No module specific data is present
Dec 01 12:20:16.836 INFO running `"docker" "inspect" "df49db88006f1778f47a67d4adfc3c8257b2e95ee0a3fe70dafa5f82d4ba3dba"`
Dec 01 12:20:16.933 INFO running `"docker" "rm" "-f" "df49db88006f1778f47a67d4adfc3c8257b2e95ee0a3fe70dafa5f82d4ba3dba"`
Dec 01 12:20:17.073 INFO [stdout] df49db88006f1778f47a67d4adfc3c8257b2e95ee0a3fe70dafa5f82d4ba3dba
