Nov 17 02:38:32.074 INFO testing frado94/hello_rust against try#2e026d6e5d7621634147ad4c8074f1d964dbb1be for pr-55982
Nov 17 02:38:32.075 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-7/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-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"`
Nov 17 02:38:32.564 INFO [stdout] 70cc6c7f986d0782877ad424ed997b38ee31cfa914ceb24ccf7593eb54a5c151
Nov 17 02:38:32.573 INFO running `"docker" "start" "-a" "70cc6c7f986d0782877ad424ed997b38ee31cfa914ceb24ccf7593eb54a5c151"`
Nov 17 02:38:33.722 INFO [stderr] usermod: no changes
Nov 17 02:38:33.795 INFO [stderr]    Compiling hello_world v0.1.0 (/source)
Nov 17 02:38:34.203 INFO [stderr] warning: unused variable: `x`
Nov 17 02:38:34.203 INFO [stderr]  --> src/main.rs:3:10
Nov 17 02:38:34.203 INFO [stderr]   |
Nov 17 02:38:34.203 INFO [stderr] 3 |     let (x, y): (i32, i8) = (13, 21);
Nov 17 02:38:34.203 INFO [stderr]   |          ^ help: consider using `_x` instead
Nov 17 02:38:34.203 INFO [stderr]   |
Nov 17 02:38:34.203 INFO [stderr]   = note: #[warn(unused_variables)] on by default
Nov 17 02:38:34.203 INFO [stderr] 
Nov 17 02:38:34.203 INFO [stderr] warning: unused variable: `y`
Nov 17 02:38:34.203 INFO [stderr]  --> src/main.rs:3:13
Nov 17 02:38:34.203 INFO [stderr]   |
Nov 17 02:38:34.203 INFO [stderr] 3 |     let (x, y): (i32, i8) = (13, 21);
Nov 17 02:38:34.203 INFO [stderr]   |             ^ help: consider using `_y` instead
Nov 17 02:38:34.203 INFO [stderr] 
Nov 17 02:38:34.471 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.70s
Nov 17 02:38:34.471 INFO [stderr] su: No module specific data is present
Nov 17 02:38:35.405 INFO running `"docker" "inspect" "70cc6c7f986d0782877ad424ed997b38ee31cfa914ceb24ccf7593eb54a5c151"`
Nov 17 02:38:35.761 INFO running `"docker" "rm" "-f" "70cc6c7f986d0782877ad424ed997b38ee31cfa914ceb24ccf7593eb54a5c151"`
Nov 17 02:38:36.087 INFO [stdout] 70cc6c7f986d0782877ad424ed997b38ee31cfa914ceb24ccf7593eb54a5c151
Nov 17 02:38:36.094 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-7/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-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"`
Nov 17 02:38:36.538 INFO [stdout] df1252b4d83afd69fca47ebc646f68a7a45a4546723c7dbe5b431935ebdeacf6
Nov 17 02:38:36.541 INFO running `"docker" "start" "-a" "df1252b4d83afd69fca47ebc646f68a7a45a4546723c7dbe5b431935ebdeacf6"`
Nov 17 02:38:38.010 INFO [stderr] usermod: no changes
Nov 17 02:38:38.072 INFO [stderr]    Compiling hello_world v0.1.0 (/source)
Nov 17 02:38:38.575 INFO [stderr] warning: unused variable: `x`
Nov 17 02:38:38.575 INFO [stderr]  --> src/main.rs:3:10
Nov 17 02:38:38.575 INFO [stderr]   |
Nov 17 02:38:38.576 INFO [stderr] 3 |     let (x, y): (i32, i8) = (13, 21);
Nov 17 02:38:38.576 INFO [stderr]   |          ^ help: consider using `_x` instead
Nov 17 02:38:38.576 INFO [stderr]   |
Nov 17 02:38:38.576 INFO [stderr]   = note: #[warn(unused_variables)] on by default
Nov 17 02:38:38.576 INFO [stderr] 
Nov 17 02:38:38.576 INFO [stderr] warning: unused variable: `y`
Nov 17 02:38:38.576 INFO [stderr]  --> src/main.rs:3:13
Nov 17 02:38:38.576 INFO [stderr]   |
Nov 17 02:38:38.576 INFO [stderr] 3 |     let (x, y): (i32, i8) = (13, 21);
Nov 17 02:38:38.576 INFO [stderr]   |             ^ help: consider using `_y` instead
Nov 17 02:38:38.576 INFO [stderr] 
Nov 17 02:38:38.926 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.88s
Nov 17 02:38:38.928 INFO [stderr] su: No module specific data is present
Nov 17 02:38:40.303 INFO running `"docker" "inspect" "df1252b4d83afd69fca47ebc646f68a7a45a4546723c7dbe5b431935ebdeacf6"`
Nov 17 02:38:40.547 INFO running `"docker" "rm" "-f" "df1252b4d83afd69fca47ebc646f68a7a45a4546723c7dbe5b431935ebdeacf6"`
Nov 17 02:38:40.816 INFO [stdout] df1252b4d83afd69fca47ebc646f68a7a45a4546723c7dbe5b431935ebdeacf6
Nov 17 02:38:40.822 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-7/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-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"`
Nov 17 02:38:41.228 INFO [stdout] b42749ec9fd4d46d569301730422c4cba4b730dda777cd27fa561d7674aafd57
Nov 17 02:38:41.233 INFO running `"docker" "start" "-a" "b42749ec9fd4d46d569301730422c4cba4b730dda777cd27fa561d7674aafd57"`
Nov 17 02:38:42.247 INFO [stderr] usermod: no changes
Nov 17 02:38:42.318 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
Nov 17 02:38:42.318 INFO [stderr]      Running /target/debug/deps/hello_world-a7fe826e0c01039b
Nov 17 02:38:42.328 INFO [stdout] 
Nov 17 02:38:42.328 INFO [stdout] running 0 tests
Nov 17 02:38:42.328 INFO [stdout] 
Nov 17 02:38:42.328 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 17 02:38:42.328 INFO [stdout] 
Nov 17 02:38:42.331 INFO [stderr] su: No module specific data is present
Nov 17 02:38:43.002 INFO running `"docker" "inspect" "b42749ec9fd4d46d569301730422c4cba4b730dda777cd27fa561d7674aafd57"`
Nov 17 02:38:43.275 INFO running `"docker" "rm" "-f" "b42749ec9fd4d46d569301730422c4cba4b730dda777cd27fa561d7674aafd57"`
Nov 17 02:38:43.571 INFO [stdout] b42749ec9fd4d46d569301730422c4cba4b730dda777cd27fa561d7674aafd57