Dec 15 05:10:31.322 INFO testing matrixgraph-0.1.0 against try#aa49d8ef14939ddec0e34b346b60174a5673d48f for pr-56550
Dec 15 05:10:31.322 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-6/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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 15 05:10:31.660 INFO [stdout] 84c6676f43fce6d59229500449feacdad0087ac2e8fbcfc3ce394fdcb8f66312
Dec 15 05:10:31.662 INFO running `"docker" "start" "-a" "84c6676f43fce6d59229500449feacdad0087ac2e8fbcfc3ce394fdcb8f66312"`
Dec 15 05:10:32.565 INFO [stderr] usermod: no changes
Dec 15 05:10:32.603 INFO [stderr]    Compiling matrixgraph v0.1.0 (/source)
Dec 15 05:10:33.342 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.75s
Dec 15 05:10:33.343 INFO [stderr] su: No module specific data is present
Dec 15 05:10:33.839 INFO running `"docker" "inspect" "84c6676f43fce6d59229500449feacdad0087ac2e8fbcfc3ce394fdcb8f66312"`
Dec 15 05:10:33.939 INFO running `"docker" "rm" "-f" "84c6676f43fce6d59229500449feacdad0087ac2e8fbcfc3ce394fdcb8f66312"`
Dec 15 05:10:34.070 INFO [stdout] 84c6676f43fce6d59229500449feacdad0087ac2e8fbcfc3ce394fdcb8f66312
Dec 15 05:10:34.072 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-6/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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 15 05:10:34.257 INFO [stdout] 789ef807e51205f092e78b67a969b2c9f4b151e55290ebb60f47ba2ecef6c98b
Dec 15 05:10:34.259 INFO running `"docker" "start" "-a" "789ef807e51205f092e78b67a969b2c9f4b151e55290ebb60f47ba2ecef6c98b"`
Dec 15 05:10:34.668 INFO [stderr] usermod: no changes
Dec 15 05:10:34.692 INFO [stderr]    Compiling matrixgraph v0.1.0 (/source)
Dec 15 05:10:35.198 INFO [stderr] error: unnecessary parentheses around function argument
Dec 15 05:10:35.198 INFO [stderr]    --> src/simple_graph.rs:217:33
Dec 15 05:10:35.198 INFO [stderr]     |
Dec 15 05:10:35.198 INFO [stderr] 217 |         g.set_edge((1, 1), Some((1.0f64)));
Dec 15 05:10:35.198 INFO [stderr]     |                                 ^^^^^^^^ help: remove these parentheses
Dec 15 05:10:35.198 INFO [stderr]     |
Dec 15 05:10:35.198 INFO [stderr] note: lint level defined here
Dec 15 05:10:35.198 INFO [stderr]    --> src/lib.rs:48:9
Dec 15 05:10:35.198 INFO [stderr]     |
Dec 15 05:10:35.198 INFO [stderr] 48  | #![deny(unused_parens)]
Dec 15 05:10:35.198 INFO [stderr]     |         ^^^^^^^^^^^^^
Dec 15 05:10:35.198 INFO [stderr] 
Dec 15 05:10:35.275 INFO [stderr] error: aborting due to previous error
Dec 15 05:10:35.275 INFO [stderr] 
Dec 15 05:10:35.281 INFO [stderr] error: Could not compile `matrixgraph`.
Dec 15 05:10:35.281 INFO [stderr] 
Dec 15 05:10:35.281 INFO [stderr] To learn more, run the command again with --verbose.
Dec 15 05:10:35.283 INFO [stderr] su: No module specific data is present
Dec 15 05:10:35.779 INFO running `"docker" "inspect" "789ef807e51205f092e78b67a969b2c9f4b151e55290ebb60f47ba2ecef6c98b"`
Dec 15 05:10:36.079 INFO running `"docker" "rm" "-f" "789ef807e51205f092e78b67a969b2c9f4b151e55290ebb60f47ba2ecef6c98b"`
Dec 15 05:10:36.324 INFO [stdout] 789ef807e51205f092e78b67a969b2c9f4b151e55290ebb60f47ba2ecef6c98b