Dec 01 07:16:29.633 INFO testing notryanb/scrap_iron against 1.30.1 for beta-1.31-5
Dec 01 07:16:29.633 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 07:16:30.197 INFO [stdout] 5df103882fe1567f94273f27af48acc608a825dabcaf27b951288e6eeb144421
Dec 01 07:16:30.199 INFO running `"docker" "start" "-a" "5df103882fe1567f94273f27af48acc608a825dabcaf27b951288e6eeb144421"`
Dec 01 07:16:32.750 INFO [stderr] usermod: no changes
Dec 01 07:16:32.803 INFO [stderr]    Compiling rust-server v0.1.0 (/source)
Dec 01 07:16:33.199 INFO [stderr] warning: unused import: `std::thread`
Dec 01 07:16:33.199 INFO [stderr]  --> src/main.rs:3:5
Dec 01 07:16:33.199 INFO [stderr]   |
Dec 01 07:16:33.199 INFO [stderr] 3 | use std::thread;
Dec 01 07:16:33.199 INFO [stderr]   |     ^^^^^^^^^^^
Dec 01 07:16:33.199 INFO [stderr]   |
Dec 01 07:16:33.199 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 01 07:16:33.199 INFO [stderr] 
Dec 01 07:16:33.199 INFO [stderr] warning: unused import: `std::env`
Dec 01 07:16:33.199 INFO [stderr]  --> src/main.rs:5:5
Dec 01 07:16:33.199 INFO [stderr]   |
Dec 01 07:16:33.199 INFO [stderr] 5 | use std::env;
Dec 01 07:16:33.199 INFO [stderr]   |     ^^^^^^^^
Dec 01 07:16:33.199 INFO [stderr] 
Dec 01 07:16:33.275 INFO [stderr] warning: unused `std::result::Result` which must be used
Dec 01 07:16:33.275 INFO [stderr]   --> src/main.rs:34:5
Dec 01 07:16:33.275 INFO [stderr]    |
Dec 01 07:16:33.275 INFO [stderr] 34 |     f.read_to_string(&mut response);
Dec 01 07:16:33.275 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 07:16:33.275 INFO [stderr]    |
Dec 01 07:16:33.275 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 01 07:16:33.275 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 01 07:16:33.275 INFO [stderr] 
Dec 01 07:16:34.020 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.24s
Dec 01 07:16:34.022 INFO [stderr] su: No module specific data is present
Dec 01 07:16:35.327 INFO running `"docker" "inspect" "5df103882fe1567f94273f27af48acc608a825dabcaf27b951288e6eeb144421"`
Dec 01 07:16:35.659 INFO running `"docker" "rm" "-f" "5df103882fe1567f94273f27af48acc608a825dabcaf27b951288e6eeb144421"`
Dec 01 07:16:35.971 INFO [stdout] 5df103882fe1567f94273f27af48acc608a825dabcaf27b951288e6eeb144421
Dec 01 07:16:35.977 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 07:16:36.455 INFO [stdout] 0564a70d6c1ca203c20f4219e15d5260a0c15f85691eda4358b71139f57bff4d
Dec 01 07:16:36.458 INFO running `"docker" "start" "-a" "0564a70d6c1ca203c20f4219e15d5260a0c15f85691eda4358b71139f57bff4d"`
Dec 01 07:16:37.982 INFO [stderr] usermod: no changes
Dec 01 07:16:38.047 INFO [stderr]    Compiling rust-server v0.1.0 (/source)
Dec 01 07:16:38.578 INFO [stderr] warning: unused import: `std::thread`
Dec 01 07:16:38.578 INFO [stderr]  --> src/main.rs:3:5
Dec 01 07:16:38.578 INFO [stderr]   |
Dec 01 07:16:38.579 INFO [stderr] 3 | use std::thread;
Dec 01 07:16:38.579 INFO [stderr]   |     ^^^^^^^^^^^
Dec 01 07:16:38.580 INFO [stderr]   |
Dec 01 07:16:38.580 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 01 07:16:38.580 INFO [stderr] 
Dec 01 07:16:38.580 INFO [stderr] warning: unused import: `std::env`
Dec 01 07:16:38.581 INFO [stderr]  --> src/main.rs:5:5
Dec 01 07:16:38.581 INFO [stderr]   |
Dec 01 07:16:38.583 INFO [stderr] 5 | use std::env;
Dec 01 07:16:38.583 INFO [stderr]   |     ^^^^^^^^
Dec 01 07:16:38.583 INFO [stderr] 
Dec 01 07:16:38.669 INFO [stderr] warning: unused `std::result::Result` which must be used
Dec 01 07:16:38.669 INFO [stderr]   --> src/main.rs:34:5
Dec 01 07:16:38.669 INFO [stderr]    |
Dec 01 07:16:38.669 INFO [stderr] 34 |     f.read_to_string(&mut response);
Dec 01 07:16:38.669 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 07:16:38.669 INFO [stderr]    |
Dec 01 07:16:38.669 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 01 07:16:38.669 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 01 07:16:38.669 INFO [stderr] 
Dec 01 07:16:39.303 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.29s
Dec 01 07:16:39.303 INFO [stderr] su: No module specific data is present
Dec 01 07:16:40.219 INFO running `"docker" "inspect" "0564a70d6c1ca203c20f4219e15d5260a0c15f85691eda4358b71139f57bff4d"`
Dec 01 07:16:40.511 INFO running `"docker" "rm" "-f" "0564a70d6c1ca203c20f4219e15d5260a0c15f85691eda4358b71139f57bff4d"`
Dec 01 07:16:40.875 INFO [stdout] 0564a70d6c1ca203c20f4219e15d5260a0c15f85691eda4358b71139f57bff4d
Dec 01 07:16:40.883 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 07:16:41.336 INFO [stdout] 3234730e09eda43152a78e365ace3296309ac095f17af1cb278121dbc2dfed1b
Dec 01 07:16:41.339 INFO running `"docker" "start" "-a" "3234730e09eda43152a78e365ace3296309ac095f17af1cb278121dbc2dfed1b"`
Dec 01 07:16:42.655 INFO [stderr] usermod: no changes
Dec 01 07:16:42.723 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
Dec 01 07:16:42.723 INFO [stdout] 
Dec 01 07:16:42.723 INFO [stderr]      Running /target/debug/deps/rust_server-7439cd88d7da3e4f
Dec 01 07:16:42.723 INFO [stdout] running 0 tests
Dec 01 07:16:42.723 INFO [stdout] 
Dec 01 07:16:42.723 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 01 07:16:42.723 INFO [stdout] 
Dec 01 07:16:42.727 INFO [stderr] su: No module specific data is present
Dec 01 07:16:43.899 INFO running `"docker" "inspect" "3234730e09eda43152a78e365ace3296309ac095f17af1cb278121dbc2dfed1b"`
Dec 01 07:16:44.283 INFO running `"docker" "rm" "-f" "3234730e09eda43152a78e365ace3296309ac095f17af1cb278121dbc2dfed1b"`
Dec 01 07:16:44.563 INFO [stdout] 3234730e09eda43152a78e365ace3296309ac095f17af1cb278121dbc2dfed1b
