Dec 05 09:26:19.145 INFO testing rtalwar26/rust-playground against master#906deae0790bd18681b937fe9a141a3c26cf1855 for pr-56514
Dec 05 09:26:19.146 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-0/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/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 09:26:19.690 INFO [stdout] dc985368b3f3c65fdd8b197c720058941050b7b0058e60990ca947f9d582c81d
Dec 05 09:26:19.700 INFO running `"docker" "start" "-a" "dc985368b3f3c65fdd8b197c720058941050b7b0058e60990ca947f9d582c81d"`
Dec 05 09:26:21.007 INFO [stderr] usermod: no changes
Dec 05 09:26:21.068 INFO [stderr]    Compiling myrust v0.1.0 (/source)
Dec 05 09:26:21.328 INFO [stderr] warning: unused variable: `d`
Dec 05 09:26:21.328 INFO [stderr]   --> src/main.rs:35:8
Dec 05 09:26:21.328 INFO [stderr]    |
Dec 05 09:26:21.328 INFO [stderr] 35 |    let d = models::dog();
Dec 05 09:26:21.328 INFO [stderr]    |        ^ help: consider using `_d` instead
Dec 05 09:26:21.328 INFO [stderr]    |
Dec 05 09:26:21.328 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 05 09:26:21.328 INFO [stderr] 
Dec 05 09:26:21.328 INFO [stderr] warning: unused variable: `t`
Dec 05 09:26:21.329 INFO [stderr]    --> src/main.rs:106:9
Dec 05 09:26:21.329 INFO [stderr]     |
Dec 05 09:26:21.329 INFO [stderr] 106 |     let t: Rc<String> = s.clone();
Dec 05 09:26:21.329 INFO [stderr]     |         ^ help: consider using `_t` instead
Dec 05 09:26:21.329 INFO [stderr] 
Dec 05 09:26:21.329 INFO [stderr] warning: unused variable: `u`
Dec 05 09:26:21.329 INFO [stderr]    --> src/main.rs:107:9
Dec 05 09:26:21.329 INFO [stderr]     |
Dec 05 09:26:21.329 INFO [stderr] 107 |     let u = s.clone();
Dec 05 09:26:21.329 INFO [stderr]     |         ^ help: consider using `_u` instead
Dec 05 09:26:21.329 INFO [stderr] 
Dec 05 09:26:22.456 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.42s
Dec 05 09:26:22.456 INFO [stderr] su: No module specific data is present
Dec 05 09:26:23.375 INFO running `"docker" "inspect" "dc985368b3f3c65fdd8b197c720058941050b7b0058e60990ca947f9d582c81d"`
Dec 05 09:26:23.714 INFO running `"docker" "rm" "-f" "dc985368b3f3c65fdd8b197c720058941050b7b0058e60990ca947f9d582c81d"`
Dec 05 09:26:24.072 INFO [stdout] dc985368b3f3c65fdd8b197c720058941050b7b0058e60990ca947f9d582c81d
Dec 05 09:26:24.074 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-0/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/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 09:26:24.625 INFO [stdout] 952f5a6e5f99332071d0982be18c9ca5af326db308dbfe5dfa9086235fd57455
Dec 05 09:26:24.627 INFO running `"docker" "start" "-a" "952f5a6e5f99332071d0982be18c9ca5af326db308dbfe5dfa9086235fd57455"`
Dec 05 09:26:26.239 INFO [stderr] usermod: no changes
Dec 05 09:26:26.344 INFO [stderr]    Compiling myrust v0.1.0 (/source)
Dec 05 09:26:26.752 INFO [stderr] warning: unused variable: `d`
Dec 05 09:26:26.752 INFO [stderr]   --> src/main.rs:35:8
Dec 05 09:26:26.752 INFO [stderr]    |
Dec 05 09:26:26.752 INFO [stderr] 35 |    let d = models::dog();
Dec 05 09:26:26.752 INFO [stderr]    |        ^ help: consider using `_d` instead
Dec 05 09:26:26.752 INFO [stderr]    |
Dec 05 09:26:26.752 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 05 09:26:26.752 INFO [stderr] 
Dec 05 09:26:26.752 INFO [stderr] warning: unused variable: `t`
Dec 05 09:26:26.752 INFO [stderr]    --> src/main.rs:106:9
Dec 05 09:26:26.752 INFO [stderr]     |
Dec 05 09:26:26.752 INFO [stderr] 106 |     let t: Rc<String> = s.clone();
Dec 05 09:26:26.752 INFO [stderr]     |         ^ help: consider using `_t` instead
Dec 05 09:26:26.752 INFO [stderr] 
Dec 05 09:26:26.752 INFO [stderr] warning: unused variable: `u`
Dec 05 09:26:26.752 INFO [stderr]    --> src/main.rs:107:9
Dec 05 09:26:26.752 INFO [stderr]     |
Dec 05 09:26:26.752 INFO [stderr] 107 |     let u = s.clone();
Dec 05 09:26:26.752 INFO [stderr]     |         ^ help: consider using `_u` instead
Dec 05 09:26:26.752 INFO [stderr] 
Dec 05 09:26:27.212 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.93s
Dec 05 09:26:27.215 INFO [stderr] su: No module specific data is present
Dec 05 09:26:28.295 INFO running `"docker" "inspect" "952f5a6e5f99332071d0982be18c9ca5af326db308dbfe5dfa9086235fd57455"`
Dec 05 09:26:28.562 INFO running `"docker" "rm" "-f" "952f5a6e5f99332071d0982be18c9ca5af326db308dbfe5dfa9086235fd57455"`
Dec 05 09:26:28.812 INFO [stdout] 952f5a6e5f99332071d0982be18c9ca5af326db308dbfe5dfa9086235fd57455
Dec 05 09:26:28.814 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-0/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/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 09:26:29.339 INFO [stdout] eb9893540f8c39885291f7a67a28f8b338a4daeba470ac485c743a96ff120b07
Dec 05 09:26:29.341 INFO running `"docker" "start" "-a" "eb9893540f8c39885291f7a67a28f8b338a4daeba470ac485c743a96ff120b07"`
Dec 05 09:26:31.269 INFO [stderr] usermod: no changes
Dec 05 09:26:31.332 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
Dec 05 09:26:31.338 INFO [stderr]      Running /target/debug/deps/myrust-5c44b793ad465f07
Dec 05 09:26:31.345 INFO [stdout] 
Dec 05 09:26:31.345 INFO [stdout] running 0 tests
Dec 05 09:26:31.345 INFO [stdout] 
Dec 05 09:26:31.345 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 05 09:26:31.345 INFO [stdout] 
Dec 05 09:26:31.346 INFO [stderr] su: No module specific data is present
Dec 05 09:26:31.902 INFO running `"docker" "inspect" "eb9893540f8c39885291f7a67a28f8b338a4daeba470ac485c743a96ff120b07"`
Dec 05 09:26:32.182 INFO running `"docker" "rm" "-f" "eb9893540f8c39885291f7a67a28f8b338a4daeba470ac485c743a96ff120b07"`
Dec 05 09:26:32.480 INFO [stdout] eb9893540f8c39885291f7a67a28f8b338a4daeba470ac485c743a96ff120b07