Nov 30 15:44:45.938 INFO checking serde_osc-0.4.2 against master#a49316ddc99d9d595193557fc899f6c52e4d9af9 for pr-56323
Nov 30 15:44:45.938 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-0/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56323/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/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 +a49316ddc99d9d595193557fc899f6c52e4d9af9-alt check --frozen --all --all-targets" "-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 30 15:44:46.236 INFO [stdout] 5ab00742f34b0e8f0f57dcb22a0a4820caa9ea63035cc71a63ca1e649f4ac534
Nov 30 15:44:46.248 INFO running `"docker" "start" "-a" "5ab00742f34b0e8f0f57dcb22a0a4820caa9ea63035cc71a63ca1e649f4ac534"`
Nov 30 15:44:47.169 INFO [stderr] usermod: no changes
Nov 30 15:44:47.240 INFO [stderr]     Checking serde_osc v0.4.2 (/source)
Nov 30 15:44:48.380 INFO [stderr] warning: variable does not need to be mutable
Nov 30 15:44:48.380 INFO [stderr]   --> src/de/bundle_visitor.rs:85:35
Nov 30 15:44:48.380 INFO [stderr]    |
Nov 30 15:44:48.380 INFO [stderr] 85 |             BundleField::Elements(mut read) =>
Nov 30 15:44:48.380 INFO [stderr]    |                                   ----^^^^
Nov 30 15:44:48.380 INFO [stderr]    |                                   |
Nov 30 15:44:48.380 INFO [stderr]    |                                   help: remove this `mut`
Nov 30 15:44:48.380 INFO [stderr]    |
Nov 30 15:44:48.380 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Nov 30 15:44:48.380 INFO [stderr] 
Nov 30 15:44:48.460 INFO [stderr] warning: variable does not need to be mutable
Nov 30 15:44:48.460 INFO [stderr]   --> src/ser/timetag_ser.rs:46:18
Nov 30 15:44:48.460 INFO [stderr]    |
Nov 30 15:44:48.460 INFO [stderr] 46 |             Some(mut part) => {
Nov 30 15:44:48.460 INFO [stderr]    |                  ----^^^^
Nov 30 15:44:48.460 INFO [stderr]    |                  |
Nov 30 15:44:48.460 INFO [stderr]    |                  help: remove this `mut`
Nov 30 15:44:48.460 INFO [stderr] 
Nov 30 15:44:48.472 INFO [stderr] warning: variable does not need to be mutable
Nov 30 15:44:48.472 INFO [stderr]   --> src/de/bundle_visitor.rs:85:35
Nov 30 15:44:48.472 INFO [stderr]    |
Nov 30 15:44:48.472 INFO [stderr] 85 |             BundleField::Elements(mut read) =>
Nov 30 15:44:48.472 INFO [stderr]    |                                   ----^^^^
Nov 30 15:44:48.472 INFO [stderr]    |                                   |
Nov 30 15:44:48.472 INFO [stderr]    |                                   help: remove this `mut`
Nov 30 15:44:48.472 INFO [stderr]    |
Nov 30 15:44:48.472 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Nov 30 15:44:48.472 INFO [stderr] 
Nov 30 15:44:48.716 INFO [stderr] warning: variable does not need to be mutable
Nov 30 15:44:48.716 INFO [stderr]   --> src/ser/timetag_ser.rs:46:18
Nov 30 15:44:48.716 INFO [stderr]    |
Nov 30 15:44:48.716 INFO [stderr] 46 |             Some(mut part) => {
Nov 30 15:44:48.716 INFO [stderr]    |                  ----^^^^
Nov 30 15:44:48.716 INFO [stderr]    |                  |
Nov 30 15:44:48.716 INFO [stderr]    |                  help: remove this `mut`
Nov 30 15:44:48.716 INFO [stderr] 
Nov 30 15:44:50.044 INFO [stderr] warning: doc comment not used by rustdoc
Nov 30 15:44:50.044 INFO [stderr]  --> tests/ser/tuple.rs:9:5
Nov 30 15:44:50.044 INFO [stderr]   |
Nov 30 15:44:50.044 INFO [stderr] 9 |     /// Tuple we'll serialize
Nov 30 15:44:50.044 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 15:44:50.044 INFO [stderr]   |
Nov 30 15:44:50.044 INFO [stderr]   = note: #[warn(unused_doc_comments)] on by default
Nov 30 15:44:50.044 INFO [stderr] 
Nov 30 15:44:50.044 INFO [stderr] warning: doc comment not used by rustdoc
Nov 30 15:44:50.044 INFO [stderr]   --> tests/ser/tuple.rs:32:5
Nov 30 15:44:50.044 INFO [stderr]    |
Nov 30 15:44:50.044 INFO [stderr] 32 |     /// Tuple we'll serialize
Nov 30 15:44:50.044 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 15:44:50.044 INFO [stderr] 
Nov 30 15:44:50.446 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.25s
Nov 30 15:44:50.450 INFO [stderr] su: No module specific data is present
Nov 30 15:44:51.208 INFO running `"docker" "inspect" "5ab00742f34b0e8f0f57dcb22a0a4820caa9ea63035cc71a63ca1e649f4ac534"`
Nov 30 15:44:51.538 INFO running `"docker" "rm" "-f" "5ab00742f34b0e8f0f57dcb22a0a4820caa9ea63035cc71a63ca1e649f4ac534"`
Nov 30 15:44:51.868 INFO [stdout] 5ab00742f34b0e8f0f57dcb22a0a4820caa9ea63035cc71a63ca1e649f4ac534