Dec 05 21:33:14.208 INFO testing human9/rsif against try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468 for pr-56514
Dec 05 21:33:14.208 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-7/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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 21:33:14.416 INFO [stdout] 071b6246e2f4fe09ecb822dd2be3137c68b2a1df484db27f485289dabcbc8575
Dec 05 21:33:14.421 INFO running `"docker" "start" "-a" "071b6246e2f4fe09ecb822dd2be3137c68b2a1df484db27f485289dabcbc8575"`
Dec 05 21:33:14.862 INFO [stderr] usermod: no changes
Dec 05 21:33:14.943 INFO [stderr]    Compiling sifter v0.1.0 (/source)
Dec 05 21:33:15.635 INFO [stderr] warning: unused import: `serde::de::DeserializeOwned`
Dec 05 21:33:15.635 INFO [stderr]   --> src/lib.rs:14:5
Dec 05 21:33:15.635 INFO [stderr]    |
Dec 05 21:33:15.635 INFO [stderr] 14 | use serde::de::DeserializeOwned;
Dec 05 21:33:15.635 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 21:33:15.635 INFO [stderr]    |
Dec 05 21:33:15.635 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 05 21:33:15.635 INFO [stderr] 
Dec 05 21:33:15.908 INFO [stderr] warning: variable does not need to be mutable
Dec 05 21:33:15.908 INFO [stderr]   --> src/lib.rs:77:9
Dec 05 21:33:15.908 INFO [stderr]    |
Dec 05 21:33:15.908 INFO [stderr] 77 |     let mut a_string = read_file(a)?;
Dec 05 21:33:15.908 INFO [stderr]    |         ----^^^^^^^^
Dec 05 21:33:15.908 INFO [stderr]    |         |
Dec 05 21:33:15.908 INFO [stderr]    |         help: remove this `mut`
Dec 05 21:33:15.908 INFO [stderr]    |
Dec 05 21:33:15.908 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 05 21:33:15.908 INFO [stderr] 
Dec 05 21:33:15.908 INFO [stderr] warning: variable does not need to be mutable
Dec 05 21:33:15.908 INFO [stderr]   --> src/lib.rs:78:9
Dec 05 21:33:15.908 INFO [stderr]    |
Dec 05 21:33:15.908 INFO [stderr] 78 |     let mut a_graph = sif_to_petgraph(&a_string);
Dec 05 21:33:15.908 INFO [stderr]    |         ----^^^^^^^
Dec 05 21:33:15.908 INFO [stderr]    |         |
Dec 05 21:33:15.908 INFO [stderr]    |         help: remove this `mut`
Dec 05 21:33:15.908 INFO [stderr] 
Dec 05 21:33:15.908 INFO [stderr] warning: variable does not need to be mutable
Dec 05 21:33:15.908 INFO [stderr]   --> src/lib.rs:79:9
Dec 05 21:33:15.908 INFO [stderr]    |
Dec 05 21:33:15.908 INFO [stderr] 79 |     let mut b_string = read_file(b)?;
Dec 05 21:33:15.908 INFO [stderr]    |         ----^^^^^^^^
Dec 05 21:33:15.908 INFO [stderr]    |         |
Dec 05 21:33:15.908 INFO [stderr]    |         help: remove this `mut`
Dec 05 21:33:15.908 INFO [stderr] 
Dec 05 21:33:15.908 INFO [stderr] warning: variable does not need to be mutable
Dec 05 21:33:15.908 INFO [stderr]   --> src/lib.rs:80:9
Dec 05 21:33:15.908 INFO [stderr]    |
Dec 05 21:33:15.908 INFO [stderr] 80 |     let mut b_graph = sif_to_petgraph(&b_string);
Dec 05 21:33:15.908 INFO [stderr]    |         ----^^^^^^^
Dec 05 21:33:15.908 INFO [stderr]    |         |
Dec 05 21:33:15.908 INFO [stderr]    |         help: remove this `mut`
Dec 05 21:33:15.908 INFO [stderr] 
Dec 05 21:33:19.701 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.82s
Dec 05 21:33:19.706 INFO [stderr] su: No module specific data is present
Dec 05 21:33:20.290 INFO running `"docker" "inspect" "071b6246e2f4fe09ecb822dd2be3137c68b2a1df484db27f485289dabcbc8575"`
Dec 05 21:33:20.566 INFO running `"docker" "rm" "-f" "071b6246e2f4fe09ecb822dd2be3137c68b2a1df484db27f485289dabcbc8575"`
Dec 05 21:33:20.800 INFO [stdout] 071b6246e2f4fe09ecb822dd2be3137c68b2a1df484db27f485289dabcbc8575
Dec 05 21:33:20.800 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-7/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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 21:33:21.200 INFO [stdout] 28c2ac8ff506d5944d1380b70f105607bb56375e4013100f8ae0b53eb57f8940
Dec 05 21:33:21.202 INFO running `"docker" "start" "-a" "28c2ac8ff506d5944d1380b70f105607bb56375e4013100f8ae0b53eb57f8940"`
Dec 05 21:33:22.212 INFO [stderr] usermod: no changes
Dec 05 21:33:22.337 INFO [stderr]    Compiling sifter v0.1.0 (/source)
Dec 05 21:33:23.208 INFO [stderr] warning: unused import: `serde::de::DeserializeOwned`
Dec 05 21:33:23.208 INFO [stderr]   --> src/lib.rs:14:5
Dec 05 21:33:23.208 INFO [stderr]    |
Dec 05 21:33:23.208 INFO [stderr] 14 | use serde::de::DeserializeOwned;
Dec 05 21:33:23.208 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 21:33:23.208 INFO [stderr]    |
Dec 05 21:33:23.208 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 05 21:33:23.208 INFO [stderr] 
Dec 05 21:33:23.564 INFO [stderr] warning: variable does not need to be mutable
Dec 05 21:33:23.564 INFO [stderr]   --> src/lib.rs:77:9
Dec 05 21:33:23.564 INFO [stderr]    |
Dec 05 21:33:23.564 INFO [stderr] 77 |     let mut a_string = read_file(a)?;
Dec 05 21:33:23.564 INFO [stderr]    |         ----^^^^^^^^
Dec 05 21:33:23.564 INFO [stderr]    |         |
Dec 05 21:33:23.564 INFO [stderr]    |         help: remove this `mut`
Dec 05 21:33:23.564 INFO [stderr]    |
Dec 05 21:33:23.564 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 05 21:33:23.564 INFO [stderr] 
Dec 05 21:33:23.564 INFO [stderr] warning: variable does not need to be mutable
Dec 05 21:33:23.564 INFO [stderr]   --> src/lib.rs:78:9
Dec 05 21:33:23.564 INFO [stderr]    |
Dec 05 21:33:23.564 INFO [stderr] 78 |     let mut a_graph = sif_to_petgraph(&a_string);
Dec 05 21:33:23.564 INFO [stderr]    |         ----^^^^^^^
Dec 05 21:33:23.564 INFO [stderr]    |         |
Dec 05 21:33:23.564 INFO [stderr]    |         help: remove this `mut`
Dec 05 21:33:23.564 INFO [stderr] 
Dec 05 21:33:23.564 INFO [stderr] warning: variable does not need to be mutable
Dec 05 21:33:23.565 INFO [stderr]   --> src/lib.rs:79:9
Dec 05 21:33:23.565 INFO [stderr]    |
Dec 05 21:33:23.565 INFO [stderr] 79 |     let mut b_string = read_file(b)?;
Dec 05 21:33:23.565 INFO [stderr]    |         ----^^^^^^^^
Dec 05 21:33:23.565 INFO [stderr]    |         |
Dec 05 21:33:23.565 INFO [stderr]    |         help: remove this `mut`
Dec 05 21:33:23.565 INFO [stderr] 
Dec 05 21:33:23.565 INFO [stderr] warning: variable does not need to be mutable
Dec 05 21:33:23.565 INFO [stderr]   --> src/lib.rs:80:9
Dec 05 21:33:23.565 INFO [stderr]    |
Dec 05 21:33:23.565 INFO [stderr] 80 |     let mut b_graph = sif_to_petgraph(&b_string);
Dec 05 21:33:23.565 INFO [stderr]    |         ----^^^^^^^
Dec 05 21:33:23.565 INFO [stderr]    |         |
Dec 05 21:33:23.565 INFO [stderr]    |         help: remove this `mut`
Dec 05 21:33:23.565 INFO [stderr] 
Dec 05 21:33:24.567 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.33s
Dec 05 21:33:24.590 INFO [stderr] su: No module specific data is present
Dec 05 21:33:25.788 INFO running `"docker" "inspect" "28c2ac8ff506d5944d1380b70f105607bb56375e4013100f8ae0b53eb57f8940"`
Dec 05 21:33:26.133 INFO running `"docker" "rm" "-f" "28c2ac8ff506d5944d1380b70f105607bb56375e4013100f8ae0b53eb57f8940"`
Dec 05 21:33:26.460 INFO [stdout] 28c2ac8ff506d5944d1380b70f105607bb56375e4013100f8ae0b53eb57f8940
Dec 05 21:33:26.466 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-7/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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 21:33:27.037 INFO [stdout] 3210ecaa360757e039aafaa5ead1a3f9729db8d8a82e2e75115c0a0d10ca03f9
Dec 05 21:33:27.039 INFO running `"docker" "start" "-a" "3210ecaa360757e039aafaa5ead1a3f9729db8d8a82e2e75115c0a0d10ca03f9"`
Dec 05 21:33:28.308 INFO [stderr] usermod: no changes
Dec 05 21:33:28.406 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.07s
Dec 05 21:33:28.425 INFO [stderr]      Running /target/debug/deps/sifter-0eb94e9e71802510
Dec 05 21:33:28.425 INFO [stdout] 
Dec 05 21:33:28.425 INFO [stderr]      Running /target/debug/deps/sifter-c4d931c1c1cf03c0
Dec 05 21:33:28.425 INFO [stdout] running 0 tests
Dec 05 21:33:28.425 INFO [stdout] 
Dec 05 21:33:28.425 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 05 21:33:28.425 INFO [stdout] 
Dec 05 21:33:28.426 INFO [stderr]    Doc-tests sifter
Dec 05 21:33:28.426 INFO [stdout] 
Dec 05 21:33:28.426 INFO [stdout] running 0 tests
Dec 05 21:33:28.426 INFO [stdout] 
Dec 05 21:33:28.426 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 05 21:33:28.426 INFO [stdout] 
Dec 05 21:33:29.491 INFO [stdout] 
Dec 05 21:33:29.491 INFO [stdout] running 0 tests
Dec 05 21:33:29.491 INFO [stdout] 
Dec 05 21:33:29.491 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 05 21:33:29.491 INFO [stdout] 
Dec 05 21:33:29.499 INFO [stderr] su: No module specific data is present
Dec 05 21:33:30.388 INFO running `"docker" "inspect" "3210ecaa360757e039aafaa5ead1a3f9729db8d8a82e2e75115c0a0d10ca03f9"`
Dec 05 21:33:30.716 INFO running `"docker" "rm" "-f" "3210ecaa360757e039aafaa5ead1a3f9729db8d8a82e2e75115c0a0d10ca03f9"`
Dec 05 21:33:30.917 INFO [stdout] 3210ecaa360757e039aafaa5ead1a3f9729db8d8a82e2e75115c0a0d10ca03f9