Dec 02 02:58:37.979 INFO testing TechnoCrunch/Rust-Multithreading against 1.30.1 for beta-1.31-5
Dec 02 02:58:37.979 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-7/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/beta-1.31-5/1.30.1:/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 +1.30.1 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 02:58:38.192 INFO [stdout] b851df02e2a73a4ed78c3254a11844447826cd7d9abbabaa433a7ed53be36bba
Dec 02 02:58:38.196 INFO running `"docker" "start" "-a" "b851df02e2a73a4ed78c3254a11844447826cd7d9abbabaa433a7ed53be36bba"`
Dec 02 02:58:38.684 INFO [stderr] usermod: no changes
Dec 02 02:58:38.723 INFO [stderr]    Compiling num_cpus v1.2.1
Dec 02 02:58:39.521 INFO [stderr]    Compiling multithreads v0.1.0 (/source)
Dec 02 02:58:39.979 INFO [stderr] warning: unused import: `std::time`
Dec 02 02:58:39.979 INFO [stderr]  --> src/main.rs:6:5
Dec 02 02:58:39.979 INFO [stderr]   |
Dec 02 02:58:39.979 INFO [stderr] 6 | use std::time;
Dec 02 02:58:39.979 INFO [stderr]   |     ^^^^^^^^^
Dec 02 02:58:39.979 INFO [stderr]   |
Dec 02 02:58:39.979 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 02 02:58:39.979 INFO [stderr] 
Dec 02 02:58:39.979 INFO [stderr] warning: unused imports: `Cell`, `RefCell`
Dec 02 02:58:39.979 INFO [stderr]  --> src/main.rs:8:17
Dec 02 02:58:39.979 INFO [stderr]   |
Dec 02 02:58:39.979 INFO [stderr] 8 | use std::cell::{Cell, RefCell};
Dec 02 02:58:39.979 INFO [stderr]   |                 ^^^^  ^^^^^^^
Dec 02 02:58:39.979 INFO [stderr] 
Dec 02 02:58:40.051 INFO [stderr] warning: unused variable: `item`
Dec 02 02:58:40.051 INFO [stderr]   --> src/main.rs:38:17
Dec 02 02:58:40.051 INFO [stderr]    |
Dec 02 02:58:40.051 INFO [stderr] 38 |             let item = thread_items.lock().unwrap();
Dec 02 02:58:40.051 INFO [stderr]    |                 ^^^^ help: consider using `_item` instead
Dec 02 02:58:40.051 INFO [stderr]    |
Dec 02 02:58:40.051 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 02 02:58:40.051 INFO [stderr] 
Dec 02 02:58:40.557 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.85s
Dec 02 02:58:40.569 INFO [stderr] su: No module specific data is present
Dec 02 02:58:40.840 INFO running `"docker" "inspect" "b851df02e2a73a4ed78c3254a11844447826cd7d9abbabaa433a7ed53be36bba"`
Dec 02 02:58:40.919 INFO running `"docker" "rm" "-f" "b851df02e2a73a4ed78c3254a11844447826cd7d9abbabaa433a7ed53be36bba"`
Dec 02 02:58:41.073 INFO [stdout] b851df02e2a73a4ed78c3254a11844447826cd7d9abbabaa433a7ed53be36bba
Dec 02 02:58:41.076 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-7/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/beta-1.31-5/1.30.1:/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 +1.30.1 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 02:58:41.254 INFO [stdout] 17e62bcce01f744a27c0b4ffc94071b57ae6d4bb104e9abaf9df1eb0002fbd82
Dec 02 02:58:41.254 INFO running `"docker" "start" "-a" "17e62bcce01f744a27c0b4ffc94071b57ae6d4bb104e9abaf9df1eb0002fbd82"`
Dec 02 02:58:42.183 INFO [stderr] usermod: no changes
Dec 02 02:58:42.219 INFO [stderr]    Compiling multithreads v0.1.0 (/source)
Dec 02 02:58:42.799 INFO [stderr] warning: unused import: `std::time`
Dec 02 02:58:42.799 INFO [stderr]  --> src/main.rs:6:5
Dec 02 02:58:42.799 INFO [stderr]   |
Dec 02 02:58:42.799 INFO [stderr] 6 | use std::time;
Dec 02 02:58:42.799 INFO [stderr]   |     ^^^^^^^^^
Dec 02 02:58:42.799 INFO [stderr]   |
Dec 02 02:58:42.799 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 02 02:58:42.799 INFO [stderr] 
Dec 02 02:58:42.799 INFO [stderr] warning: unused imports: `Cell`, `RefCell`
Dec 02 02:58:42.799 INFO [stderr]  --> src/main.rs:8:17
Dec 02 02:58:42.799 INFO [stderr]   |
Dec 02 02:58:42.799 INFO [stderr] 8 | use std::cell::{Cell, RefCell};
Dec 02 02:58:42.799 INFO [stderr]   |                 ^^^^  ^^^^^^^
Dec 02 02:58:42.799 INFO [stderr] 
Dec 02 02:58:42.877 INFO [stderr] warning: unused variable: `item`
Dec 02 02:58:42.877 INFO [stderr]   --> src/main.rs:38:17
Dec 02 02:58:42.877 INFO [stderr]    |
Dec 02 02:58:42.877 INFO [stderr] 38 |             let item = thread_items.lock().unwrap();
Dec 02 02:58:42.877 INFO [stderr]    |                 ^^^^ help: consider using `_item` instead
Dec 02 02:58:42.877 INFO [stderr]    |
Dec 02 02:58:42.877 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 02 02:58:42.877 INFO [stderr] 
Dec 02 02:58:43.403 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.19s
Dec 02 02:58:43.403 INFO [stderr] su: No module specific data is present
Dec 02 02:58:43.865 INFO running `"docker" "inspect" "17e62bcce01f744a27c0b4ffc94071b57ae6d4bb104e9abaf9df1eb0002fbd82"`
Dec 02 02:58:44.227 INFO running `"docker" "rm" "-f" "17e62bcce01f744a27c0b4ffc94071b57ae6d4bb104e9abaf9df1eb0002fbd82"`
Dec 02 02:58:44.562 INFO [stdout] 17e62bcce01f744a27c0b4ffc94071b57ae6d4bb104e9abaf9df1eb0002fbd82
Dec 02 02:58:44.568 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-7/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/beta-1.31-5/1.30.1:/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 +1.30.1 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 02:58:45.132 INFO [stdout] 7573cbd7e3dbebdbd451a047a5171ac0908eeead088bad1fe54b1adb2a0435b7
Dec 02 02:58:45.135 INFO running `"docker" "start" "-a" "7573cbd7e3dbebdbd451a047a5171ac0908eeead088bad1fe54b1adb2a0435b7"`
Dec 02 02:58:46.637 INFO [stderr] usermod: no changes
Dec 02 02:58:46.719 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
Dec 02 02:58:46.723 INFO [stderr]      Running /target/debug/deps/multithreads-abecc50ae8fa582a
Dec 02 02:58:46.731 INFO [stderr] su: No module specific data is present
Dec 02 02:58:46.731 INFO [stdout] 
Dec 02 02:58:46.731 INFO [stdout] running 0 tests
Dec 02 02:58:46.731 INFO [stdout] 
Dec 02 02:58:46.731 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 02 02:58:46.731 INFO [stdout] 
Dec 02 02:58:47.592 INFO running `"docker" "inspect" "7573cbd7e3dbebdbd451a047a5171ac0908eeead088bad1fe54b1adb2a0435b7"`
Dec 02 02:58:47.921 INFO running `"docker" "rm" "-f" "7573cbd7e3dbebdbd451a047a5171ac0908eeead088bad1fe54b1adb2a0435b7"`
Dec 02 02:58:48.171 INFO [stdout] 7573cbd7e3dbebdbd451a047a5171ac0908eeead088bad1fe54b1adb2a0435b7
