Nov 17 17:58:40.238 INFO testing x1b-0.5.1 against try#2e026d6e5d7621634147ad4c8074f1d964dbb1be for pr-55982
Nov 17 17:58:40.239 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-6/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/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 17:58:40.538 INFO [stdout] 0ded18b308a6581ef90819e74b4160709b4641ae32dfb71f59a748c3d3c12dbb
Nov 17 17:58:40.540 INFO running `"docker" "start" "-a" "0ded18b308a6581ef90819e74b4160709b4641ae32dfb71f59a748c3d3c12dbb"`
Nov 17 17:58:41.238 INFO [stderr] usermod: no changes
Nov 17 17:58:41.315 INFO [stderr]    Compiling x1b v0.5.1 (/source)
Nov 17 17:58:41.939 INFO [stderr] warning: variable does not need to be mutable
Nov 17 17:58:41.939 INFO [stderr]    --> src/cu.rs:261:8
Nov 17 17:58:41.940 INFO [stderr]     |
Nov 17 17:58:41.940 INFO [stderr] 261 |             let mut buffer = self.cursor.0.as_mut_vec();
Nov 17 17:58:41.940 INFO [stderr]     |                 ----^^^^^^
Nov 17 17:58:41.941 INFO [stderr]     |                 |
Nov 17 17:58:41.941 INFO [stderr]     |                 help: remove this `mut`
Nov 17 17:58:41.941 INFO [stderr]     |
Nov 17 17:58:41.941 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Nov 17 17:58:41.942 INFO [stderr] 
Nov 17 17:58:42.272 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.00s
Nov 17 17:58:42.274 INFO [stderr] su: No module specific data is present
Nov 17 17:58:42.826 INFO running `"docker" "inspect" "0ded18b308a6581ef90819e74b4160709b4641ae32dfb71f59a748c3d3c12dbb"`
Nov 17 17:58:42.969 INFO running `"docker" "rm" "-f" "0ded18b308a6581ef90819e74b4160709b4641ae32dfb71f59a748c3d3c12dbb"`
Nov 17 17:58:43.090 INFO [stdout] 0ded18b308a6581ef90819e74b4160709b4641ae32dfb71f59a748c3d3c12dbb
Nov 17 17:58:43.092 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-6/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/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 17:58:43.294 INFO [stdout] 0935901e38bafa639f5531d88a26639bc0bed32435a4c291f4995f6651784f74
Nov 17 17:58:43.295 INFO running `"docker" "start" "-a" "0935901e38bafa639f5531d88a26639bc0bed32435a4c291f4995f6651784f74"`
Nov 17 17:58:43.749 INFO [stderr] usermod: no changes
Nov 17 17:58:43.781 INFO [stderr]    Compiling x1b v0.5.1 (/source)
Nov 17 17:58:44.403 INFO [stderr] warning: variable does not need to be mutable
Nov 17 17:58:44.403 INFO [stderr]    --> src/cu.rs:261:8
Nov 17 17:58:44.403 INFO [stderr]     |
Nov 17 17:58:44.403 INFO [stderr] 261 |             let mut buffer = self.cursor.0.as_mut_vec();
Nov 17 17:58:44.403 INFO [stderr]     |                 ----^^^^^^
Nov 17 17:58:44.403 INFO [stderr]     |                 |
Nov 17 17:58:44.403 INFO [stderr]     |                 help: remove this `mut`
Nov 17 17:58:44.403 INFO [stderr]     |
Nov 17 17:58:44.404 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Nov 17 17:58:44.405 INFO [stderr] 
Nov 17 17:58:45.046 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.27s
Nov 17 17:58:45.057 INFO [stderr] su: No module specific data is present
Nov 17 17:58:45.598 INFO running `"docker" "inspect" "0935901e38bafa639f5531d88a26639bc0bed32435a4c291f4995f6651784f74"`
Nov 17 17:58:45.869 INFO running `"docker" "rm" "-f" "0935901e38bafa639f5531d88a26639bc0bed32435a4c291f4995f6651784f74"`
Nov 17 17:58:46.163 INFO [stdout] 0935901e38bafa639f5531d88a26639bc0bed32435a4c291f4995f6651784f74