Dec 07 15:55:33.974 INFO testing gcmap-0.1.4 against try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468 for pr-56514
Dec 07 15:55:33.974 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-0/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/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 07 15:55:34.477 INFO [stdout] 4b1b8d02037038d280f77c810b071012b9cc21b2549e906b83f6323af1ff6502
Dec 07 15:55:34.479 INFO running `"docker" "start" "-a" "4b1b8d02037038d280f77c810b071012b9cc21b2549e906b83f6323af1ff6502"`
Dec 07 15:55:36.164 INFO [stderr] usermod: no changes
Dec 07 15:55:36.224 INFO [stderr]    Compiling gcmap v0.1.4 (/source)
Dec 07 15:55:36.774 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.59s
Dec 07 15:55:36.782 INFO [stderr] su: No module specific data is present
Dec 07 15:55:37.756 INFO running `"docker" "inspect" "4b1b8d02037038d280f77c810b071012b9cc21b2549e906b83f6323af1ff6502"`
Dec 07 15:55:38.166 INFO running `"docker" "rm" "-f" "4b1b8d02037038d280f77c810b071012b9cc21b2549e906b83f6323af1ff6502"`
Dec 07 15:55:38.564 INFO [stdout] 4b1b8d02037038d280f77c810b071012b9cc21b2549e906b83f6323af1ff6502
Dec 07 15:55:38.567 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-0/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/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 07 15:55:39.044 INFO [stdout] aa9621506c50045c3932593c5e710c0ba2e3330275e537d5c843b362b45006e0
Dec 07 15:55:39.052 INFO running `"docker" "start" "-a" "aa9621506c50045c3932593c5e710c0ba2e3330275e537d5c843b362b45006e0"`
Dec 07 15:55:40.784 INFO [stderr] usermod: no changes
Dec 07 15:55:40.856 INFO [stderr]    Compiling gcmap v0.1.4 (/source)
Dec 07 15:55:41.604 INFO [stderr] warning: unused variable: `mark`
Dec 07 15:55:41.604 INFO [stderr]    --> src/lib.rs:224:10
Dec 07 15:55:41.604 INFO [stderr]     |
Dec 07 15:55:41.604 INFO [stderr] 224 |     let (mark, _) = wm.insert(2, 8);
Dec 07 15:55:41.604 INFO [stderr]     |          ^^^^ help: consider using `_mark` instead
Dec 07 15:55:41.604 INFO [stderr]     |
Dec 07 15:55:41.604 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 07 15:55:41.604 INFO [stderr] 
Dec 07 15:55:41.604 INFO [stderr] warning: unused variable: `mark`
Dec 07 15:55:41.604 INFO [stderr]    --> src/lib.rs:251:47
Dec 07 15:55:41.604 INFO [stderr]     |
Dec 07 15:55:41.604 INFO [stderr] 251 |         let val = wm.entry(1).or_insert_with(|mark|2);
Dec 07 15:55:41.604 INFO [stderr]     |                                               ^^^^ help: consider using `_mark` instead
Dec 07 15:55:41.604 INFO [stderr] 
Dec 07 15:55:43.026 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.20s
Dec 07 15:55:43.033 INFO [stderr] su: No module specific data is present
Dec 07 15:55:43.718 INFO running `"docker" "inspect" "aa9621506c50045c3932593c5e710c0ba2e3330275e537d5c843b362b45006e0"`
Dec 07 15:55:44.022 INFO running `"docker" "rm" "-f" "aa9621506c50045c3932593c5e710c0ba2e3330275e537d5c843b362b45006e0"`
Dec 07 15:55:44.420 INFO [stdout] aa9621506c50045c3932593c5e710c0ba2e3330275e537d5c843b362b45006e0
Dec 07 15:55:44.422 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-0/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/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 07 15:55:44.797 INFO [stdout] 8006fd5a56648c1ec44f18825bd7eee600c4f8baa21cf70104d4e5b05f5afdbd
Dec 07 15:55:44.802 INFO running `"docker" "start" "-a" "8006fd5a56648c1ec44f18825bd7eee600c4f8baa21cf70104d4e5b05f5afdbd"`
Dec 07 15:55:45.890 INFO [stderr] usermod: no changes
Dec 07 15:55:45.958 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
Dec 07 15:55:45.958 INFO [stderr]      Running /target/debug/deps/gcmap-59b0c9a2a58a512e
Dec 07 15:55:45.964 INFO [stdout] 
Dec 07 15:55:45.964 INFO [stdout] running 3 tests
Dec 07 15:55:45.964 INFO [stdout] test iter ... ok
Dec 07 15:55:45.968 INFO [stdout] test entry ... ok
Dec 07 15:55:47.324 INFO [stdout] test foo ... ok
Dec 07 15:55:47.324 INFO [stderr]    Doc-tests gcmap
Dec 07 15:55:47.324 INFO [stdout] 
Dec 07 15:55:47.324 INFO [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 07 15:55:47.324 INFO [stdout] 
Dec 07 15:55:48.104 INFO [stdout] 
Dec 07 15:55:48.104 INFO [stdout] running 0 tests
Dec 07 15:55:48.104 INFO [stdout] 
Dec 07 15:55:48.104 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 07 15:55:48.104 INFO [stdout] 
Dec 07 15:55:48.111 INFO [stderr] su: No module specific data is present
Dec 07 15:55:49.007 INFO running `"docker" "inspect" "8006fd5a56648c1ec44f18825bd7eee600c4f8baa21cf70104d4e5b05f5afdbd"`
Dec 07 15:55:49.372 INFO running `"docker" "rm" "-f" "8006fd5a56648c1ec44f18825bd7eee600c4f8baa21cf70104d4e5b05f5afdbd"`
Dec 07 15:55:49.700 INFO [stdout] 8006fd5a56648c1ec44f18825bd7eee600c4f8baa21cf70104d4e5b05f5afdbd