Dec 01 15:43:46.649 INFO testing hon/study_rust against 1.30.1 for beta-1.31-5
Dec 01 15:43:46.649 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-1/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/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 01 15:43:46.820 INFO [stdout] c607ecad34a4e3b8f5e923a6f152f9884f91a1e8e61c354601293f685231de26
Dec 01 15:43:46.824 INFO running `"docker" "start" "-a" "c607ecad34a4e3b8f5e923a6f152f9884f91a1e8e61c354601293f685231de26"`
Dec 01 15:43:47.627 INFO [stderr] usermod: no changes
Dec 01 15:43:47.678 INFO [stderr]    Compiling study_rust v0.1.0 (/source)
Dec 01 15:43:48.145 INFO [stderr] warning: unused variable: `consume`
Dec 01 15:43:48.145 INFO [stderr]   --> src/s_closure/mod.rs:61:9
Dec 01 15:43:48.145 INFO [stderr]    |
Dec 01 15:43:48.145 INFO [stderr] 61 |     let consume = || {
Dec 01 15:43:48.145 INFO [stderr]    |         ^^^^^^^ help: consider using `_consume` instead
Dec 01 15:43:48.145 INFO [stderr]    |
Dec 01 15:43:48.145 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 01 15:43:48.145 INFO [stderr] 
Dec 01 15:43:48.145 INFO [stderr] warning: value assigned to `x` is never read
Dec 01 15:43:48.145 INFO [stderr]  --> src/s_mutability/mod.rs:9:13
Dec 01 15:43:48.145 INFO [stderr]   |
Dec 01 15:43:48.145 INFO [stderr] 9 |     let mut x = 5;
Dec 01 15:43:48.145 INFO [stderr]   |             ^
Dec 01 15:43:48.145 INFO [stderr]   |
Dec 01 15:43:48.145 INFO [stderr]   = note: #[warn(unused_assignments)] on by default
Dec 01 15:43:48.155 INFO [stderr] 
Dec 01 15:43:48.984 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.31s
Dec 01 15:43:48.987 INFO [stderr] su: No module specific data is present
Dec 01 15:43:49.397 INFO running `"docker" "inspect" "c607ecad34a4e3b8f5e923a6f152f9884f91a1e8e61c354601293f685231de26"`
Dec 01 15:43:49.584 INFO running `"docker" "rm" "-f" "c607ecad34a4e3b8f5e923a6f152f9884f91a1e8e61c354601293f685231de26"`
Dec 01 15:43:49.703 INFO [stdout] c607ecad34a4e3b8f5e923a6f152f9884f91a1e8e61c354601293f685231de26
Dec 01 15:43:49.705 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-1/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/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 01 15:43:49.911 INFO [stdout] 7f4795d344b837920dc633c840be32fadd948318c161208cc70993d50ddb1f4b
Dec 01 15:43:49.917 INFO running `"docker" "start" "-a" "7f4795d344b837920dc633c840be32fadd948318c161208cc70993d50ddb1f4b"`
Dec 01 15:43:50.407 INFO [stderr] usermod: no changes
Dec 01 15:43:50.451 INFO [stderr]    Compiling study_rust v0.1.0 (/source)
Dec 01 15:43:51.173 INFO [stderr] warning: unused variable: `consume`
Dec 01 15:43:51.173 INFO [stderr]   --> src/s_closure/mod.rs:61:9
Dec 01 15:43:51.173 INFO [stderr]    |
Dec 01 15:43:51.173 INFO [stderr] 61 |     let consume = || {
Dec 01 15:43:51.173 INFO [stderr]    |         ^^^^^^^ help: consider using `_consume` instead
Dec 01 15:43:51.173 INFO [stderr]    |
Dec 01 15:43:51.173 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 01 15:43:51.173 INFO [stderr] 
Dec 01 15:43:51.173 INFO [stderr] warning: value assigned to `x` is never read
Dec 01 15:43:51.173 INFO [stderr]  --> src/s_mutability/mod.rs:9:13
Dec 01 15:43:51.173 INFO [stderr]   |
Dec 01 15:43:51.173 INFO [stderr] 9 |     let mut x = 5;
Dec 01 15:43:51.173 INFO [stderr]   |             ^
Dec 01 15:43:51.173 INFO [stderr]   |
Dec 01 15:43:51.173 INFO [stderr]   = note: #[warn(unused_assignments)] on by default
Dec 01 15:43:51.173 INFO [stderr] 
Dec 01 15:43:51.577 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.14s
Dec 01 15:43:51.587 INFO [stderr] su: No module specific data is present
Dec 01 15:43:51.952 INFO running `"docker" "inspect" "7f4795d344b837920dc633c840be32fadd948318c161208cc70993d50ddb1f4b"`
Dec 01 15:43:52.100 INFO running `"docker" "rm" "-f" "7f4795d344b837920dc633c840be32fadd948318c161208cc70993d50ddb1f4b"`
Dec 01 15:43:52.281 INFO [stdout] 7f4795d344b837920dc633c840be32fadd948318c161208cc70993d50ddb1f4b
Dec 01 15:43:52.291 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-1/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/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 01 15:43:52.576 INFO [stdout] c88f041eee790c78fdee8c16d8a7692cca27add306c08e71e46ed28190494df8
Dec 01 15:43:52.578 INFO running `"docker" "start" "-a" "c88f041eee790c78fdee8c16d8a7692cca27add306c08e71e46ed28190494df8"`
Dec 01 15:43:53.733 INFO [stderr] usermod: no changes
Dec 01 15:43:53.783 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
Dec 01 15:43:53.784 INFO [stderr]      Running /target/debug/deps/study_rust-8c3ab69a2db3e21b
Dec 01 15:43:53.788 INFO [stdout] 
Dec 01 15:43:53.788 INFO [stdout] running 0 tests
Dec 01 15:43:53.788 INFO [stdout] 
Dec 01 15:43:53.788 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 01 15:43:53.788 INFO [stdout] 
Dec 01 15:43:53.789 INFO [stderr]      Running /target/debug/deps/study_rust-9dd7df92933ee324
Dec 01 15:43:53.799 INFO [stdout] 
Dec 01 15:43:53.799 INFO [stdout] running 0 tests
Dec 01 15:43:53.799 INFO [stdout] 
Dec 01 15:43:53.799 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 01 15:43:53.799 INFO [stdout] 
Dec 01 15:43:53.803 INFO [stderr]    Doc-tests study_rust
Dec 01 15:43:54.431 INFO [stdout] 
Dec 01 15:43:54.431 INFO [stdout] running 0 tests
Dec 01 15:43:54.431 INFO [stdout] 
Dec 01 15:43:54.431 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 01 15:43:54.431 INFO [stdout] 
Dec 01 15:43:54.435 INFO [stderr] su: No module specific data is present
Dec 01 15:43:54.900 INFO running `"docker" "inspect" "c88f041eee790c78fdee8c16d8a7692cca27add306c08e71e46ed28190494df8"`
Dec 01 15:43:55.131 INFO running `"docker" "rm" "-f" "c88f041eee790c78fdee8c16d8a7692cca27add306c08e71e46ed28190494df8"`
Dec 01 15:43:55.295 INFO [stdout] c88f041eee790c78fdee8c16d8a7692cca27add306c08e71e46ed28190494df8
