Dec 07 01:35:21.187 INFO testing rsfs-0.4.1 against master#906deae0790bd18681b937fe9a141a3c26cf1855 for pr-56514
Dec 07 01:35:21.188 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-3/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/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 07 01:35:21.508 INFO [stdout] 7a41b26d548bbd2fc37e9e5c13d8945af49783c85c1c383e444246ba46b64397
Dec 07 01:35:21.516 INFO running `"docker" "start" "-a" "7a41b26d548bbd2fc37e9e5c13d8945af49783c85c1c383e444246ba46b64397"`
Dec 07 01:35:22.404 INFO [stderr] usermod: no changes
Dec 07 01:35:22.496 INFO [stderr]    Compiling rsfs v0.4.1 (/source)
Dec 07 01:35:24.392 INFO [stderr] warning: variable does not need to be mutable
Dec 07 01:35:24.392 INFO [stderr]    --> src/mem/unix.rs:197:13
Dec 07 01:35:24.392 INFO [stderr]     |
Dec 07 01:35:24.392 INFO [stderr] 197 |         let mut dst = &mut self.data;
Dec 07 01:35:24.392 INFO [stderr]     |             ----^^^
Dec 07 01:35:24.392 INFO [stderr]     |             |
Dec 07 01:35:24.392 INFO [stderr]     |             help: remove this `mut`
Dec 07 01:35:24.392 INFO [stderr]     |
Dec 07 01:35:24.392 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 07 01:35:24.392 INFO [stderr] 
Dec 07 01:35:24.495 INFO [stderr] warning: variable does not need to be mutable
Dec 07 01:35:24.495 INFO [stderr]    --> src/mem/unix.rs:197:13
Dec 07 01:35:24.495 INFO [stderr]     |
Dec 07 01:35:24.495 INFO [stderr] 197 |         let mut dst = &mut self.data;
Dec 07 01:35:24.495 INFO [stderr]     |             ----^^^
Dec 07 01:35:24.495 INFO [stderr]     |             |
Dec 07 01:35:24.495 INFO [stderr]     |             help: remove this `mut`
Dec 07 01:35:24.495 INFO [stderr] 
Dec 07 01:35:26.488 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.06s
Dec 07 01:35:26.496 INFO [stderr] su: No module specific data is present
Dec 07 01:35:27.327 INFO running `"docker" "inspect" "7a41b26d548bbd2fc37e9e5c13d8945af49783c85c1c383e444246ba46b64397"`
Dec 07 01:35:27.634 INFO running `"docker" "rm" "-f" "7a41b26d548bbd2fc37e9e5c13d8945af49783c85c1c383e444246ba46b64397"`
Dec 07 01:35:27.848 INFO [stdout] 7a41b26d548bbd2fc37e9e5c13d8945af49783c85c1c383e444246ba46b64397
Dec 07 01:35:27.850 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-3/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/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 07 01:35:28.175 INFO [stdout] d7dddc2479f5ff4f602af7d3c56557cb16ca25e88270f61348513e340d5efbbc
Dec 07 01:35:28.180 INFO running `"docker" "start" "-a" "d7dddc2479f5ff4f602af7d3c56557cb16ca25e88270f61348513e340d5efbbc"`
Dec 07 01:35:28.992 INFO [stderr] usermod: no changes
Dec 07 01:35:29.086 INFO [stderr]    Compiling rsfs v0.4.1 (/source)
Dec 07 01:35:31.700 INFO [stderr] warning: variable does not need to be mutable
Dec 07 01:35:31.700 INFO [stderr]    --> src/mem/unix.rs:197:13
Dec 07 01:35:31.700 INFO [stderr]     |
Dec 07 01:35:31.700 INFO [stderr] 197 |         let mut dst = &mut self.data;
Dec 07 01:35:31.700 INFO [stderr]     |             ----^^^
Dec 07 01:35:31.700 INFO [stderr]     |             |
Dec 07 01:35:31.700 INFO [stderr]     |             help: remove this `mut`
Dec 07 01:35:31.700 INFO [stderr]     |
Dec 07 01:35:31.700 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 07 01:35:31.700 INFO [stderr] 
Dec 07 01:35:31.968 INFO [stderr] warning: variable does not need to be mutable
Dec 07 01:35:31.968 INFO [stderr]    --> src/mem/unix.rs:197:13
Dec 07 01:35:31.968 INFO [stderr]     |
Dec 07 01:35:31.968 INFO [stderr] 197 |         let mut dst = &mut self.data;
Dec 07 01:35:31.968 INFO [stderr]     |             ----^^^
Dec 07 01:35:31.971 INFO [stderr]     |             |
Dec 07 01:35:31.971 INFO [stderr]     |             help: remove this `mut`
Dec 07 01:35:31.971 INFO [stderr] 
Dec 07 01:35:36.012 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.98s
Dec 07 01:35:36.012 INFO [stderr] su: No module specific data is present
Dec 07 01:35:36.472 INFO running `"docker" "inspect" "d7dddc2479f5ff4f602af7d3c56557cb16ca25e88270f61348513e340d5efbbc"`
Dec 07 01:35:36.602 INFO running `"docker" "rm" "-f" "d7dddc2479f5ff4f602af7d3c56557cb16ca25e88270f61348513e340d5efbbc"`
Dec 07 01:35:36.848 INFO [stdout] d7dddc2479f5ff4f602af7d3c56557cb16ca25e88270f61348513e340d5efbbc