Dec 02 02:02:14.436 INFO testing YoshikuniJujo/learn_rust against master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61 for beta-1.31-5
Dec 02 02:02:14.436 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-0/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/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 02 02:02:14.920 INFO [stdout] 36ff16b0fe3b2113bbaa274aeeac5ba0c3026b4bb6f4c6460fd7b7fa0a0ae7c4
Dec 02 02:02:14.922 INFO running `"docker" "start" "-a" "36ff16b0fe3b2113bbaa274aeeac5ba0c3026b4bb6f4c6460fd7b7fa0a0ae7c4"`
Dec 02 02:02:16.166 INFO [stderr] usermod: no changes
Dec 02 02:02:16.251 INFO [stderr]    Compiling learn_rust v0.1.0 (/source)
Dec 02 02:02:17.515 INFO [stderr] warning: value assigned to `x` is never read
Dec 02 02:02:17.515 INFO [stderr]  --> src/mutability.rs:9:10
Dec 02 02:02:17.515 INFO [stderr]   |
Dec 02 02:02:17.515 INFO [stderr] 9 |     let mut x = 5;
Dec 02 02:02:17.515 INFO [stderr]   |             ^
Dec 02 02:02:17.519 INFO [stderr]   |
Dec 02 02:02:17.519 INFO [stderr]   = note: #[warn(unused_assignments)] on by default
Dec 02 02:02:17.519 INFO [stderr] 
Dec 02 02:02:17.519 INFO [stderr] warning: variable `y` is assigned to, but never used
Dec 02 02:02:17.519 INFO [stderr]   --> src/mutability.rs:13:10
Dec 02 02:02:17.519 INFO [stderr]    |
Dec 02 02:02:17.519 INFO [stderr] 13 |     let mut y = &mut x;
Dec 02 02:02:17.519 INFO [stderr]    |             ^
Dec 02 02:02:17.519 INFO [stderr]    |
Dec 02 02:02:17.519 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 02 02:02:17.519 INFO [stderr]    = note: consider using `_y` instead
Dec 02 02:02:17.519 INFO [stderr] 
Dec 02 02:02:17.519 INFO [stderr] warning: value assigned to `y` is never read
Dec 02 02:02:17.519 INFO [stderr]   --> src/mutability.rs:14:2
Dec 02 02:02:17.519 INFO [stderr]    |
Dec 02 02:02:17.519 INFO [stderr] 14 |     y = &mut z;
Dec 02 02:02:17.519 INFO [stderr]    |     ^
Dec 02 02:02:17.519 INFO [stderr] 
Dec 02 02:02:17.527 INFO [stderr] warning: field is never used: `x`
Dec 02 02:02:17.527 INFO [stderr]  --> src/mutability.rs:4:2
Dec 02 02:02:17.527 INFO [stderr]   |
Dec 02 02:02:17.527 INFO [stderr] 4 |     x: i32,
Dec 02 02:02:17.527 INFO [stderr]   |     ^^^^^^
Dec 02 02:02:17.528 INFO [stderr]   |
Dec 02 02:02:17.528 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 02 02:02:17.528 INFO [stderr] 
Dec 02 02:02:17.935 INFO [stderr] warning: function is never used: `foo`
Dec 02 02:02:17.935 INFO [stderr]   --> src/ownership.rs:26:1
Dec 02 02:02:17.935 INFO [stderr]    |
Dec 02 02:02:17.935 INFO [stderr] 26 | fn foo(v: Vec<i32>) -> Vec<i32> {
Dec 02 02:02:17.935 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 02 02:02:17.935 INFO [stderr]    |
Dec 02 02:02:17.935 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 02 02:02:17.935 INFO [stderr] 
Dec 02 02:02:20.271 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.06s
Dec 02 02:02:20.283 INFO [stderr] su: No module specific data is present
Dec 02 02:02:21.068 INFO running `"docker" "inspect" "36ff16b0fe3b2113bbaa274aeeac5ba0c3026b4bb6f4c6460fd7b7fa0a0ae7c4"`
Dec 02 02:02:21.299 INFO running `"docker" "rm" "-f" "36ff16b0fe3b2113bbaa274aeeac5ba0c3026b4bb6f4c6460fd7b7fa0a0ae7c4"`
Dec 02 02:02:21.574 INFO [stdout] 36ff16b0fe3b2113bbaa274aeeac5ba0c3026b4bb6f4c6460fd7b7fa0a0ae7c4
Dec 02 02:02:21.580 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-0/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/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 02 02:02:22.041 INFO [stdout] 4677646885c6f644a8185f7c31cd832016b40dcad96c9d658962274b4a43c28a
Dec 02 02:02:22.047 INFO running `"docker" "start" "-a" "4677646885c6f644a8185f7c31cd832016b40dcad96c9d658962274b4a43c28a"`
Dec 02 02:02:23.295 INFO [stderr] usermod: no changes
Dec 02 02:02:23.372 INFO [stderr]    Compiling learn_rust v0.1.0 (/source)
Dec 02 02:02:24.399 INFO [stderr] warning: value assigned to `x` is never read
Dec 02 02:02:24.399 INFO [stderr]  --> src/mutability.rs:9:10
Dec 02 02:02:24.399 INFO [stderr]   |
Dec 02 02:02:24.399 INFO [stderr] 9 |     let mut x = 5;
Dec 02 02:02:24.399 INFO [stderr]   |             ^
Dec 02 02:02:24.399 INFO [stderr]   |
Dec 02 02:02:24.399 INFO [stderr]   = note: #[warn(unused_assignments)] on by default
Dec 02 02:02:24.399 INFO [stderr] 
Dec 02 02:02:24.399 INFO [stderr] warning: variable `y` is assigned to, but never used
Dec 02 02:02:24.399 INFO [stderr]   --> src/mutability.rs:13:10
Dec 02 02:02:24.399 INFO [stderr]    |
Dec 02 02:02:24.399 INFO [stderr] 13 |     let mut y = &mut x;
Dec 02 02:02:24.399 INFO [stderr]    |             ^
Dec 02 02:02:24.399 INFO [stderr]    |
Dec 02 02:02:24.399 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 02 02:02:24.399 INFO [stderr]    = note: consider using `_y` instead
Dec 02 02:02:24.399 INFO [stderr] 
Dec 02 02:02:24.399 INFO [stderr] warning: value assigned to `y` is never read
Dec 02 02:02:24.399 INFO [stderr]   --> src/mutability.rs:14:2
Dec 02 02:02:24.399 INFO [stderr]    |
Dec 02 02:02:24.399 INFO [stderr] 14 |     y = &mut z;
Dec 02 02:02:24.399 INFO [stderr]    |     ^
Dec 02 02:02:24.399 INFO [stderr] 
Dec 02 02:02:24.407 INFO [stderr] warning: field is never used: `x`
Dec 02 02:02:24.407 INFO [stderr]  --> src/mutability.rs:4:2
Dec 02 02:02:24.407 INFO [stderr]   |
Dec 02 02:02:24.407 INFO [stderr] 4 |     x: i32,
Dec 02 02:02:24.407 INFO [stderr]   |     ^^^^^^
Dec 02 02:02:24.407 INFO [stderr]   |
Dec 02 02:02:24.407 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 02 02:02:24.407 INFO [stderr] 
Dec 02 02:02:26.087 INFO [stderr] warning: function is never used: `foo`
Dec 02 02:02:26.088 INFO [stderr]   --> src/ownership.rs:26:1
Dec 02 02:02:26.088 INFO [stderr]    |
Dec 02 02:02:26.088 INFO [stderr] 26 | fn foo(v: Vec<i32>) -> Vec<i32> {
Dec 02 02:02:26.088 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 02 02:02:26.088 INFO [stderr]    |
Dec 02 02:02:26.089 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 02 02:02:26.089 INFO [stderr] 
Dec 02 02:02:29.821 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.49s
Dec 02 02:02:29.837 INFO [stderr] su: No module specific data is present
Dec 02 02:02:30.580 INFO running `"docker" "inspect" "4677646885c6f644a8185f7c31cd832016b40dcad96c9d658962274b4a43c28a"`
Dec 02 02:02:30.817 INFO running `"docker" "rm" "-f" "4677646885c6f644a8185f7c31cd832016b40dcad96c9d658962274b4a43c28a"`
Dec 02 02:02:31.091 INFO [stdout] 4677646885c6f644a8185f7c31cd832016b40dcad96c9d658962274b4a43c28a
Dec 02 02:02:31.097 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-0/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/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 02 02:02:31.717 INFO [stdout] c05630d54fa4dd29ee65cbacf6c622af545c9743067b55d530277c9b7bea8bb4
Dec 02 02:02:31.720 INFO running `"docker" "start" "-a" "c05630d54fa4dd29ee65cbacf6c622af545c9743067b55d530277c9b7bea8bb4"`
Dec 02 02:02:32.923 INFO [stderr] usermod: no changes
Dec 02 02:02:33.027 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.07s
Dec 02 02:02:33.040 INFO [stderr]      Running /target/debug/deps/borrowing-6a96149a08e747d0
Dec 02 02:02:33.054 INFO [stdout] 
Dec 02 02:02:33.055 INFO [stdout] running 0 tests
Dec 02 02:02:33.055 INFO [stdout] 
Dec 02 02:02:33.055 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 02 02:02:33.055 INFO [stdout] 
Dec 02 02:02:33.055 INFO [stderr]      Running /target/debug/deps/fib0-2e4132d933f9f0ff
Dec 02 02:02:33.059 INFO [stderr]      Running /target/debug/deps/hello-4730fbbb69ff0204
Dec 02 02:02:33.059 INFO [stdout] 
Dec 02 02:02:33.059 INFO [stdout] running 0 tests
Dec 02 02:02:33.059 INFO [stdout] 
Dec 02 02:02:33.059 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 02 02:02:33.059 INFO [stdout] 
Dec 02 02:02:33.074 INFO [stdout] 
Dec 02 02:02:33.075 INFO [stderr]      Running /target/debug/deps/if-ffb6f34eb8cfc503
Dec 02 02:02:33.075 INFO [stdout] running 0 tests
Dec 02 02:02:33.075 INFO [stderr]      Running /target/debug/deps/lifetime-f6607ffc88979708
Dec 02 02:02:33.075 INFO [stdout] 
Dec 02 02:02:33.075 INFO [stderr]      Running /target/debug/deps/loops-e57677d359734bc6
Dec 02 02:02:33.075 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 02 02:02:33.075 INFO [stdout] 
Dec 02 02:02:33.075 INFO [stdout] 
Dec 02 02:02:33.075 INFO [stdout] running 0 tests
Dec 02 02:02:33.075 INFO [stdout] 
Dec 02 02:02:33.075 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 02 02:02:33.075 INFO [stdout] 
Dec 02 02:02:33.075 INFO [stdout] 
Dec 02 02:02:33.075 INFO [stdout] running 0 tests
Dec 02 02:02:33.075 INFO [stdout] 
Dec 02 02:02:33.075 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 02 02:02:33.075 INFO [stdout] 
Dec 02 02:02:33.083 INFO [stdout] 
Dec 02 02:02:33.083 INFO [stderr]      Running /target/debug/deps/mutability-4b8010b685fae669
Dec 02 02:02:33.083 INFO [stdout] running 0 tests
Dec 02 02:02:33.083 INFO [stdout] 
Dec 02 02:02:33.083 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 02 02:02:33.083 INFO [stdout] 
Dec 02 02:02:33.084 INFO [stdout] 
Dec 02 02:02:33.084 INFO [stdout] running 0 tests
Dec 02 02:02:33.084 INFO [stdout] 
Dec 02 02:02:33.084 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 02 02:02:33.084 INFO [stdout] 
Dec 02 02:02:33.087 INFO [stderr]      Running /target/debug/deps/ownership-760f05fe5a36a8bb
Dec 02 02:02:33.091 INFO [stderr]      Running /target/debug/deps/struct-2bdbe2dcac761623
Dec 02 02:02:33.091 INFO [stdout] 
Dec 02 02:02:33.091 INFO [stdout] running 0 tests
Dec 02 02:02:33.091 INFO [stdout] 
Dec 02 02:02:33.091 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 02 02:02:33.091 INFO [stdout] 
Dec 02 02:02:33.091 INFO [stdout] 
Dec 02 02:02:33.091 INFO [stdout] running 0 tests
Dec 02 02:02:33.091 INFO [stdout] 
Dec 02 02:02:33.091 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 02 02:02:33.091 INFO [stdout] 
Dec 02 02:02:33.093 INFO [stderr]      Running /target/debug/deps/vectors-114f6ccebd0dbb4e
Dec 02 02:02:33.098 INFO [stdout] 
Dec 02 02:02:33.098 INFO [stdout] running 0 tests
Dec 02 02:02:33.098 INFO [stdout] 
Dec 02 02:02:33.098 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 02 02:02:33.098 INFO [stdout] 
Dec 02 02:02:33.099 INFO [stderr] su: No module specific data is present
Dec 02 02:02:33.715 INFO running `"docker" "inspect" "c05630d54fa4dd29ee65cbacf6c622af545c9743067b55d530277c9b7bea8bb4"`
Dec 02 02:02:34.068 INFO running `"docker" "rm" "-f" "c05630d54fa4dd29ee65cbacf6c622af545c9743067b55d530277c9b7bea8bb4"`
Dec 02 02:02:34.308 INFO [stdout] c05630d54fa4dd29ee65cbacf6c622af545c9743067b55d530277c9b7bea8bb4
