Dec 06 08:50:05.870 INFO testing TyRoXx/learning-rust against try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468 for pr-56514
Dec 06 08:50:05.870 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-1/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/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 06 08:50:06.425 INFO [stdout] 359475ccc04b075c78d9e55a502343cf253784ac3a7cf8b522a149e10e8e38ff
Dec 06 08:50:06.434 INFO running `"docker" "start" "-a" "359475ccc04b075c78d9e55a502343cf253784ac3a7cf8b522a149e10e8e38ff"`
Dec 06 08:50:07.467 INFO [stderr] usermod: no changes
Dec 06 08:50:07.504 INFO [stderr]    Compiling library2 v0.1.0 (/source/src/library2)
Dec 06 08:50:07.882 INFO [stderr] warning: unused import: `std::fs::read_dir`
Dec 06 08:50:07.882 INFO [stderr]  --> src/library2/src/lib.rs:1:5
Dec 06 08:50:07.882 INFO [stderr]   |
Dec 06 08:50:07.882 INFO [stderr] 1 | use std::fs::read_dir;
Dec 06 08:50:07.882 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^
Dec 06 08:50:07.882 INFO [stderr]   |
Dec 06 08:50:07.882 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 06 08:50:07.882 INFO [stderr] 
Dec 06 08:50:07.882 INFO [stderr] warning: unused import: `std::path::Path`
Dec 06 08:50:07.882 INFO [stderr]  --> src/library2/src/lib.rs:2:5
Dec 06 08:50:07.882 INFO [stderr]   |
Dec 06 08:50:07.882 INFO [stderr] 2 | use std::path::Path;
Dec 06 08:50:07.882 INFO [stderr]   |     ^^^^^^^^^^^^^^^
Dec 06 08:50:07.882 INFO [stderr] 
Dec 06 08:50:07.882 INFO [stderr] warning: unused import: `std::sync::atomic::AtomicPtr`
Dec 06 08:50:07.882 INFO [stderr]  --> src/library2/src/lib.rs:3:5
Dec 06 08:50:07.882 INFO [stderr]   |
Dec 06 08:50:07.882 INFO [stderr] 3 | use std::sync::atomic::AtomicPtr;
Dec 06 08:50:07.882 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 08:50:07.882 INFO [stderr] 
Dec 06 08:50:07.882 INFO [stderr] warning: unused import: `std::sync::atomic::Ordering`
Dec 06 08:50:07.882 INFO [stderr]  --> src/library2/src/lib.rs:4:5
Dec 06 08:50:07.882 INFO [stderr]   |
Dec 06 08:50:07.882 INFO [stderr] 4 | use std::sync::atomic::Ordering;
Dec 06 08:50:07.882 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 08:50:07.882 INFO [stderr] 
Dec 06 08:50:07.940 INFO [stderr]    Compiling learning-rust v0.1.0 (/source)
Dec 06 08:50:08.256 INFO [stderr] warning: unused import: `library2::add`
Dec 06 08:50:08.256 INFO [stderr]  --> src/main.rs:2:5
Dec 06 08:50:08.256 INFO [stderr]   |
Dec 06 08:50:08.256 INFO [stderr] 2 | use library2::add;
Dec 06 08:50:08.256 INFO [stderr]   |     ^^^^^^^^^^^^^
Dec 06 08:50:08.256 INFO [stderr]   |
Dec 06 08:50:08.256 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 06 08:50:08.256 INFO [stderr] 
Dec 06 08:50:08.548 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.05s
Dec 06 08:50:08.548 INFO [stderr] su: No module specific data is present
Dec 06 08:50:09.589 INFO running `"docker" "inspect" "359475ccc04b075c78d9e55a502343cf253784ac3a7cf8b522a149e10e8e38ff"`
Dec 06 08:50:10.004 INFO running `"docker" "rm" "-f" "359475ccc04b075c78d9e55a502343cf253784ac3a7cf8b522a149e10e8e38ff"`
Dec 06 08:50:10.329 INFO [stdout] 359475ccc04b075c78d9e55a502343cf253784ac3a7cf8b522a149e10e8e38ff
Dec 06 08:50:10.334 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-1/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/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 06 08:50:10.661 INFO [stdout] a0344288ba75d899b5165e299c5abc1810312e97ca9656fc926ca0f39c75c468
Dec 06 08:50:10.663 INFO running `"docker" "start" "-a" "a0344288ba75d899b5165e299c5abc1810312e97ca9656fc926ca0f39c75c468"`
Dec 06 08:50:12.169 INFO [stderr] usermod: no changes
Dec 06 08:50:12.253 INFO [stderr]    Compiling learning-rust v0.1.0 (/source)
Dec 06 08:50:13.325 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.13s
Dec 06 08:50:13.328 INFO [stderr] su: No module specific data is present
Dec 06 08:50:14.464 INFO running `"docker" "inspect" "a0344288ba75d899b5165e299c5abc1810312e97ca9656fc926ca0f39c75c468"`
Dec 06 08:50:14.719 INFO running `"docker" "rm" "-f" "a0344288ba75d899b5165e299c5abc1810312e97ca9656fc926ca0f39c75c468"`
Dec 06 08:50:15.060 INFO [stdout] a0344288ba75d899b5165e299c5abc1810312e97ca9656fc926ca0f39c75c468
Dec 06 08:50:15.066 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-1/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/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 06 08:50:15.581 INFO [stdout] f0e2d8a64791eb254011af2fe0e9355103849ea738e3cee1cfa833292835273a
Dec 06 08:50:15.588 INFO running `"docker" "start" "-a" "f0e2d8a64791eb254011af2fe0e9355103849ea738e3cee1cfa833292835273a"`
Dec 06 08:50:17.132 INFO [stderr] usermod: no changes
Dec 06 08:50:17.184 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
Dec 06 08:50:17.184 INFO [stderr]      Running /target/debug/deps/learning_rust-07becc483beaef37
Dec 06 08:50:17.196 INFO [stdout] 
Dec 06 08:50:17.196 INFO [stdout] running 1 test
Dec 06 08:50:17.202 INFO [stdout] test trivial ... ok
Dec 06 08:50:17.202 INFO [stdout] 
Dec 06 08:50:17.202 INFO [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 06 08:50:17.202 INFO [stdout] 
Dec 06 08:50:17.204 INFO [stderr] su: No module specific data is present
Dec 06 08:50:18.066 INFO running `"docker" "inspect" "f0e2d8a64791eb254011af2fe0e9355103849ea738e3cee1cfa833292835273a"`
Dec 06 08:50:18.406 INFO running `"docker" "rm" "-f" "f0e2d8a64791eb254011af2fe0e9355103849ea738e3cee1cfa833292835273a"`
Dec 06 08:50:18.696 INFO [stdout] f0e2d8a64791eb254011af2fe0e9355103849ea738e3cee1cfa833292835273a