Dec 05 09:16:51.285 INFO testing rust-gjk/rim against master#906deae0790bd18681b937fe9a141a3c26cf1855 for pr-56514
Dec 05 09:16:51.285 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-4/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-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 05 09:16:51.664 INFO [stdout] 739e1a3475ebaeffc905e45f279e2cac0f770983f0cdf24db3245e7049bf94fd
Dec 05 09:16:51.666 INFO running `"docker" "start" "-a" "739e1a3475ebaeffc905e45f279e2cac0f770983f0cdf24db3245e7049bf94fd"`
Dec 05 09:16:53.271 INFO [stderr] usermod: no changes
Dec 05 09:16:53.332 INFO [stderr]    Compiling rim v0.1.0 (/source)
Dec 05 09:16:53.624 INFO [stderr] warning: unused import: `Read`
Dec 05 09:16:53.624 INFO [stderr]  --> src/main.rs:1:21
Dec 05 09:16:53.624 INFO [stderr]   |
Dec 05 09:16:53.624 INFO [stderr] 1 | use std::io::{self, Read, Write};
Dec 05 09:16:53.624 INFO [stderr]   |                     ^^^^
Dec 05 09:16:53.624 INFO [stderr]   |
Dec 05 09:16:53.624 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 05 09:16:53.624 INFO [stderr] 
Dec 05 09:16:53.686 INFO [stderr] warning: variable does not need to be mutable
Dec 05 09:16:53.686 INFO [stderr]  --> src/main.rs:6:6
Dec 05 09:16:53.686 INFO [stderr]   |
Dec 05 09:16:53.686 INFO [stderr] 6 |     let mut stdin = io::stdin();
Dec 05 09:16:53.686 INFO [stderr]   |         ----^^^^^
Dec 05 09:16:53.686 INFO [stderr]   |         |
Dec 05 09:16:53.686 INFO [stderr]   |         help: remove this `mut`
Dec 05 09:16:53.686 INFO [stderr]   |
Dec 05 09:16:53.686 INFO [stderr]   = note: #[warn(unused_mut)] on by default
Dec 05 09:16:53.686 INFO [stderr] 
Dec 05 09:16:53.693 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 05 09:16:53.693 INFO [stderr]  --> src/main.rs:8:2
Dec 05 09:16:53.693 INFO [stderr]   |
Dec 05 09:16:53.693 INFO [stderr] 8 |     stdin.read_line(&mut buf);
Dec 05 09:16:53.693 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 09:16:53.693 INFO [stderr]   |
Dec 05 09:16:53.693 INFO [stderr]   = note: #[warn(unused_must_use)] on by default
Dec 05 09:16:53.693 INFO [stderr]   = note: this `Result` may be an `Err` variant, which should be handled
Dec 05 09:16:53.693 INFO [stderr] 
Dec 05 09:16:54.268 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.97s
Dec 05 09:16:54.271 INFO [stderr] su: No module specific data is present
Dec 05 09:16:54.627 INFO running `"docker" "inspect" "739e1a3475ebaeffc905e45f279e2cac0f770983f0cdf24db3245e7049bf94fd"`
Dec 05 09:16:54.768 INFO running `"docker" "rm" "-f" "739e1a3475ebaeffc905e45f279e2cac0f770983f0cdf24db3245e7049bf94fd"`
Dec 05 09:16:54.872 INFO [stdout] 739e1a3475ebaeffc905e45f279e2cac0f770983f0cdf24db3245e7049bf94fd
Dec 05 09:16:54.880 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-4/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-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 05 09:16:55.175 INFO [stdout] 470d53b348b1e5cc3b2130578dd8a3c602dc6bb9c66f89530fb2f658da4326a8
Dec 05 09:16:55.181 INFO running `"docker" "start" "-a" "470d53b348b1e5cc3b2130578dd8a3c602dc6bb9c66f89530fb2f658da4326a8"`
Dec 05 09:16:55.636 INFO [stderr] usermod: no changes
Dec 05 09:16:55.672 INFO [stderr]    Compiling rim v0.1.0 (/source)
Dec 05 09:16:55.824 INFO [stderr] warning: unused import: `Read`
Dec 05 09:16:55.824 INFO [stderr]  --> src/main.rs:1:21
Dec 05 09:16:55.824 INFO [stderr]   |
Dec 05 09:16:55.824 INFO [stderr] 1 | use std::io::{self, Read, Write};
Dec 05 09:16:55.824 INFO [stderr]   |                     ^^^^
Dec 05 09:16:55.824 INFO [stderr]   |
Dec 05 09:16:55.824 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 05 09:16:55.824 INFO [stderr] 
Dec 05 09:16:55.872 INFO [stderr] warning: variable does not need to be mutable
Dec 05 09:16:55.872 INFO [stderr]  --> src/main.rs:6:6
Dec 05 09:16:55.872 INFO [stderr]   |
Dec 05 09:16:55.872 INFO [stderr] 6 |     let mut stdin = io::stdin();
Dec 05 09:16:55.872 INFO [stderr]   |         ----^^^^^
Dec 05 09:16:55.872 INFO [stderr]   |         |
Dec 05 09:16:55.872 INFO [stderr]   |         help: remove this `mut`
Dec 05 09:16:55.872 INFO [stderr]   |
Dec 05 09:16:55.872 INFO [stderr]   = note: #[warn(unused_mut)] on by default
Dec 05 09:16:55.872 INFO [stderr] 
Dec 05 09:16:55.880 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 05 09:16:55.880 INFO [stderr]  --> src/main.rs:8:2
Dec 05 09:16:55.880 INFO [stderr]   |
Dec 05 09:16:55.880 INFO [stderr] 8 |     stdin.read_line(&mut buf);
Dec 05 09:16:55.880 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 09:16:55.880 INFO [stderr]   |
Dec 05 09:16:55.880 INFO [stderr]   = note: #[warn(unused_must_use)] on by default
Dec 05 09:16:55.880 INFO [stderr]   = note: this `Result` may be an `Err` variant, which should be handled
Dec 05 09:16:55.880 INFO [stderr] 
Dec 05 09:16:56.064 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.40s
Dec 05 09:16:56.067 INFO [stderr] su: No module specific data is present
Dec 05 09:16:56.344 INFO running `"docker" "inspect" "470d53b348b1e5cc3b2130578dd8a3c602dc6bb9c66f89530fb2f658da4326a8"`
Dec 05 09:16:56.454 INFO running `"docker" "rm" "-f" "470d53b348b1e5cc3b2130578dd8a3c602dc6bb9c66f89530fb2f658da4326a8"`
Dec 05 09:16:56.552 INFO [stdout] 470d53b348b1e5cc3b2130578dd8a3c602dc6bb9c66f89530fb2f658da4326a8
Dec 05 09:16:56.554 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-4/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-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 05 09:16:56.777 INFO [stdout] 0ae81eb0f7a543cee88db90126444fb98038c15de4d6354545b48828dc859f61
Dec 05 09:16:56.779 INFO running `"docker" "start" "-a" "0ae81eb0f7a543cee88db90126444fb98038c15de4d6354545b48828dc859f61"`
Dec 05 09:16:57.250 INFO [stderr] usermod: no changes
Dec 05 09:16:57.300 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
Dec 05 09:16:57.300 INFO [stderr]      Running /target/debug/deps/rim-68ba9f85be2bcdc7
Dec 05 09:16:57.312 INFO [stderr] su: No module specific data is present
Dec 05 09:16:57.312 INFO [stdout] 
Dec 05 09:16:57.312 INFO [stdout] running 0 tests
Dec 05 09:16:57.312 INFO [stdout] 
Dec 05 09:16:57.312 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 05 09:16:57.312 INFO [stdout] 
Dec 05 09:16:57.762 INFO running `"docker" "inspect" "0ae81eb0f7a543cee88db90126444fb98038c15de4d6354545b48828dc859f61"`
Dec 05 09:16:58.001 INFO running `"docker" "rm" "-f" "0ae81eb0f7a543cee88db90126444fb98038c15de4d6354545b48828dc859f61"`
Dec 05 09:16:58.185 INFO [stdout] 0ae81eb0f7a543cee88db90126444fb98038c15de4d6354545b48828dc859f61