Dec 05 09:05:22.728 INFO testing rustkas/rust-101-impl against master#906deae0790bd18681b937fe9a141a3c26cf1855 for pr-56514
Dec 05 09:05:22.728 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-1/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-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 09:05:23.204 INFO [stdout] 5cd3b625eb07f221649d3db5dd5def5d5c2433d4cadeac16a61b8169a3af0d2e
Dec 05 09:05:23.206 INFO running `"docker" "start" "-a" "5cd3b625eb07f221649d3db5dd5def5d5c2433d4cadeac16a61b8169a3af0d2e"`
Dec 05 09:05:24.496 INFO [stderr] usermod: no changes
Dec 05 09:05:24.630 INFO [stderr]    Compiling rust-101 v0.1.0 (/source)
Dec 05 09:05:25.064 INFO [stderr] warning: unused variable: `el`
Dec 05 09:05:25.064 INFO [stderr]   --> src/part0.rs:24:9
Dec 05 09:05:25.064 INFO [stderr]    |
Dec 05 09:05:25.064 INFO [stderr] 24 |     for el in vec {
Dec 05 09:05:25.064 INFO [stderr]    |         ^^ help: consider using `_el` instead
Dec 05 09:05:25.064 INFO [stderr]    |
Dec 05 09:05:25.064 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 05 09:05:25.064 INFO [stderr] 
Dec 05 09:05:25.064 INFO [stderr] warning: unused variable: `n`
Dec 05 09:05:25.064 INFO [stderr]   --> src/part0.rs:35:20
Dec 05 09:05:25.064 INFO [stderr]    |
Dec 05 09:05:25.064 INFO [stderr] 35 |             Number(n) => {
Dec 05 09:05:25.064 INFO [stderr]    |                    ^ help: consider using `_n` instead
Dec 05 09:05:25.064 INFO [stderr] 
Dec 05 09:05:25.064 INFO [stderr] warning: unused variable: `n`
Dec 05 09:05:25.064 INFO [stderr]   --> src/part0.rs:70:28
Dec 05 09:05:25.064 INFO [stderr]    |
Dec 05 09:05:25.064 INFO [stderr] 70 | fn print_number_or_nothing(n: NumberOrNothing) {
Dec 05 09:05:25.065 INFO [stderr]    |                            ^ help: consider using `_n` instead
Dec 05 09:05:25.065 INFO [stderr] 
Dec 05 09:05:25.065 INFO [stderr] warning: variable does not need to be mutable
Dec 05 09:05:25.065 INFO [stderr]   --> src/part0.rs:21:9
Dec 05 09:05:25.065 INFO [stderr]    |
Dec 05 09:05:25.065 INFO [stderr] 21 |     let mut min = Nothing;
Dec 05 09:05:25.065 INFO [stderr]    |         ----^^^
Dec 05 09:05:25.065 INFO [stderr]    |         |
Dec 05 09:05:25.065 INFO [stderr]    |         help: remove this `mut`
Dec 05 09:05:25.072 INFO [stderr]    |
Dec 05 09:05:25.072 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 05 09:05:25.072 INFO [stderr] 
Dec 05 09:05:25.074 INFO [stderr] warning: variant is never constructed: `Number`
Dec 05 09:05:25.074 INFO [stderr]   --> src/part0.rs:14:5
Dec 05 09:05:25.074 INFO [stderr]    |
Dec 05 09:05:25.074 INFO [stderr] 14 |     Number(i32),
Dec 05 09:05:25.074 INFO [stderr]    |     ^^^^^^^^^^^
Dec 05 09:05:25.074 INFO [stderr]    |
Dec 05 09:05:25.074 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 05 09:05:25.074 INFO [stderr] 
Dec 05 09:05:25.074 INFO [stderr] warning: function is never used: `min_i32`
Dec 05 09:05:25.074 INFO [stderr]   --> src/part0.rs:45:1
Dec 05 09:05:25.074 INFO [stderr]    |
Dec 05 09:05:25.074 INFO [stderr] 45 | fn min_i32(a: i32, b: i32) -> i32 {
Dec 05 09:05:25.074 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 09:05:25.074 INFO [stderr] 
Dec 05 09:05:25.705 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.17s
Dec 05 09:05:25.705 INFO [stderr] su: No module specific data is present
Dec 05 09:05:26.379 INFO running `"docker" "inspect" "5cd3b625eb07f221649d3db5dd5def5d5c2433d4cadeac16a61b8169a3af0d2e"`
Dec 05 09:05:26.588 INFO running `"docker" "rm" "-f" "5cd3b625eb07f221649d3db5dd5def5d5c2433d4cadeac16a61b8169a3af0d2e"`
Dec 05 09:05:26.848 INFO [stdout] 5cd3b625eb07f221649d3db5dd5def5d5c2433d4cadeac16a61b8169a3af0d2e
Dec 05 09:05:26.856 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-1/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-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 09:05:27.302 INFO [stdout] 4dcbc610a309186881226bbeb529a6155251116b7887bd6d8e0c0d8b2d27c1ca
Dec 05 09:05:27.306 INFO running `"docker" "start" "-a" "4dcbc610a309186881226bbeb529a6155251116b7887bd6d8e0c0d8b2d27c1ca"`
Dec 05 09:05:28.872 INFO [stderr] usermod: no changes
Dec 05 09:05:28.966 INFO [stderr]    Compiling rust-101 v0.1.0 (/source)
Dec 05 09:05:29.372 INFO [stderr] warning: unused variable: `el`
Dec 05 09:05:29.372 INFO [stderr]   --> src/part0.rs:24:9
Dec 05 09:05:29.372 INFO [stderr]    |
Dec 05 09:05:29.372 INFO [stderr] 24 |     for el in vec {
Dec 05 09:05:29.372 INFO [stderr]    |         ^^ help: consider using `_el` instead
Dec 05 09:05:29.372 INFO [stderr]    |
Dec 05 09:05:29.372 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 05 09:05:29.372 INFO [stderr] 
Dec 05 09:05:29.372 INFO [stderr] warning: unused variable: `n`
Dec 05 09:05:29.372 INFO [stderr]   --> src/part0.rs:35:20
Dec 05 09:05:29.372 INFO [stderr]    |
Dec 05 09:05:29.372 INFO [stderr] 35 |             Number(n) => {
Dec 05 09:05:29.372 INFO [stderr]    |                    ^ help: consider using `_n` instead
Dec 05 09:05:29.372 INFO [stderr] 
Dec 05 09:05:29.372 INFO [stderr] warning: unused variable: `n`
Dec 05 09:05:29.372 INFO [stderr]   --> src/part0.rs:70:28
Dec 05 09:05:29.372 INFO [stderr]    |
Dec 05 09:05:29.372 INFO [stderr] 70 | fn print_number_or_nothing(n: NumberOrNothing) {
Dec 05 09:05:29.372 INFO [stderr]    |                            ^ help: consider using `_n` instead
Dec 05 09:05:29.372 INFO [stderr] 
Dec 05 09:05:29.376 INFO [stderr] warning: variable does not need to be mutable
Dec 05 09:05:29.376 INFO [stderr]   --> src/part0.rs:21:9
Dec 05 09:05:29.376 INFO [stderr]    |
Dec 05 09:05:29.376 INFO [stderr] 21 |     let mut min = Nothing;
Dec 05 09:05:29.376 INFO [stderr]    |         ----^^^
Dec 05 09:05:29.376 INFO [stderr]    |         |
Dec 05 09:05:29.376 INFO [stderr]    |         help: remove this `mut`
Dec 05 09:05:29.376 INFO [stderr]    |
Dec 05 09:05:29.376 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 05 09:05:29.376 INFO [stderr] 
Dec 05 09:05:29.376 INFO [stderr] warning: variant is never constructed: `Number`
Dec 05 09:05:29.376 INFO [stderr]   --> src/part0.rs:14:5
Dec 05 09:05:29.376 INFO [stderr]    |
Dec 05 09:05:29.376 INFO [stderr] 14 |     Number(i32),
Dec 05 09:05:29.376 INFO [stderr]    |     ^^^^^^^^^^^
Dec 05 09:05:29.376 INFO [stderr]    |
Dec 05 09:05:29.376 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 05 09:05:29.376 INFO [stderr] 
Dec 05 09:05:29.376 INFO [stderr] warning: function is never used: `min_i32`
Dec 05 09:05:29.376 INFO [stderr]   --> src/part0.rs:45:1
Dec 05 09:05:29.376 INFO [stderr]    |
Dec 05 09:05:29.376 INFO [stderr] 45 | fn min_i32(a: i32, b: i32) -> i32 {
Dec 05 09:05:29.376 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 09:05:29.376 INFO [stderr] 
Dec 05 09:05:30.328 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.42s
Dec 05 09:05:30.333 INFO [stderr] su: No module specific data is present
Dec 05 09:05:31.282 INFO running `"docker" "inspect" "4dcbc610a309186881226bbeb529a6155251116b7887bd6d8e0c0d8b2d27c1ca"`
Dec 05 09:05:31.650 INFO running `"docker" "rm" "-f" "4dcbc610a309186881226bbeb529a6155251116b7887bd6d8e0c0d8b2d27c1ca"`
Dec 05 09:05:31.967 INFO [stdout] 4dcbc610a309186881226bbeb529a6155251116b7887bd6d8e0c0d8b2d27c1ca
Dec 05 09:05:31.976 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-1/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-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 09:05:32.432 INFO [stdout] 0024a0e7092b8df44b160a6c2da67231eadde02b8d79a6601cd4f1888bc38e31
Dec 05 09:05:32.440 INFO running `"docker" "start" "-a" "0024a0e7092b8df44b160a6c2da67231eadde02b8d79a6601cd4f1888bc38e31"`
Dec 05 09:05:34.039 INFO [stderr] usermod: no changes
Dec 05 09:05:34.120 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.05s
Dec 05 09:05:34.120 INFO [stderr]      Running /target/debug/deps/part0-fba40f6dd1586be1
Dec 05 09:05:34.128 INFO [stdout] 
Dec 05 09:05:34.128 INFO [stdout] running 0 tests
Dec 05 09:05:34.128 INFO [stdout] 
Dec 05 09:05:34.128 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 05 09:05:34.128 INFO [stdout] 
Dec 05 09:05:34.136 INFO [stderr]      Running /target/debug/deps/part01-5ee003e72e3124ed
Dec 05 09:05:34.144 INFO [stdout] 
Dec 05 09:05:34.144 INFO [stdout] running 0 tests
Dec 05 09:05:34.144 INFO [stdout] 
Dec 05 09:05:34.144 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 05 09:05:34.144 INFO [stdout] 
Dec 05 09:05:34.144 INFO [stderr]      Running /target/debug/deps/part02-2a64f2faa88ecf59
Dec 05 09:05:34.150 INFO [stdout] 
Dec 05 09:05:34.150 INFO [stdout] running 0 tests
Dec 05 09:05:34.150 INFO [stdout] 
Dec 05 09:05:34.150 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 05 09:05:34.150 INFO [stdout] 
Dec 05 09:05:34.150 INFO [stderr] su: No module specific data is present
Dec 05 09:05:35.350 INFO running `"docker" "inspect" "0024a0e7092b8df44b160a6c2da67231eadde02b8d79a6601cd4f1888bc38e31"`
Dec 05 09:05:35.764 INFO running `"docker" "rm" "-f" "0024a0e7092b8df44b160a6c2da67231eadde02b8d79a6601cd4f1888bc38e31"`
Dec 05 09:05:36.100 INFO [stdout] 0024a0e7092b8df44b160a6c2da67231eadde02b8d79a6601cd4f1888bc38e31