Oct 13 08:45:05.806 INFO checking serde_osc-0.4.2 against master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f for pr-54977
Oct 13 08:45:05.806 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-3/master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-3/pr-54977/master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f:/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 +5af0bb83044c3fb43d59ad5f49ee5ae1a293901f-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"`
Oct 13 08:45:06.017 INFO blam! 615fe547e372ddbc2f2b802ab049fd327b6a66a1012249c09edbc31646f07bff
Oct 13 08:45:06.018 INFO running `"docker" "start" "-a" "615fe547e372ddbc2f2b802ab049fd327b6a66a1012249c09edbc31646f07bff"`
Oct 13 08:45:06.822 INFO kablam! usermod: no changes
Oct 13 08:45:06.888 INFO kablam!     Checking serde_osc v0.4.2 (/source)
Oct 13 08:45:08.059 INFO kablam! warning: variable does not need to be mutable
Oct 13 08:45:08.059 INFO kablam!   --> src/de/bundle_visitor.rs:85:35
Oct 13 08:45:08.059 INFO kablam!    |
Oct 13 08:45:08.059 INFO kablam! 85 |             BundleField::Elements(mut read) =>
Oct 13 08:45:08.059 INFO kablam!    |                                   ----^^^^
Oct 13 08:45:08.059 INFO kablam!    |                                   |
Oct 13 08:45:08.059 INFO kablam!    |                                   help: remove this `mut`
Oct 13 08:45:08.060 INFO kablam!    |
Oct 13 08:45:08.060 INFO kablam!    = note: #[warn(unused_mut)] on by default
Oct 13 08:45:08.060 INFO kablam! 
Oct 13 08:45:08.144 INFO kablam! warning: variable does not need to be mutable
Oct 13 08:45:08.144 INFO kablam!   --> src/ser/timetag_ser.rs:46:18
Oct 13 08:45:08.144 INFO kablam!    |
Oct 13 08:45:08.144 INFO kablam! 46 |             Some(mut part) => {
Oct 13 08:45:08.144 INFO kablam!    |                  ----^^^^
Oct 13 08:45:08.144 INFO kablam!    |                  |
Oct 13 08:45:08.144 INFO kablam!    |                  help: remove this `mut`
Oct 13 08:45:08.144 INFO kablam! 
Oct 13 08:45:08.724 INFO kablam! warning: variable does not need to be mutable
Oct 13 08:45:08.724 INFO kablam!   --> src/de/bundle_visitor.rs:85:35
Oct 13 08:45:08.724 INFO kablam!    |
Oct 13 08:45:08.724 INFO kablam! 85 |             BundleField::Elements(mut read) =>
Oct 13 08:45:08.724 INFO kablam!    |                                   ----^^^^
Oct 13 08:45:08.724 INFO kablam!    |                                   |
Oct 13 08:45:08.724 INFO kablam!    |                                   help: remove this `mut`
Oct 13 08:45:08.724 INFO kablam!    |
Oct 13 08:45:08.724 INFO kablam!    = note: #[warn(unused_mut)] on by default
Oct 13 08:45:08.724 INFO kablam! 
Oct 13 08:45:08.816 INFO kablam! warning: variable does not need to be mutable
Oct 13 08:45:08.816 INFO kablam!   --> src/ser/timetag_ser.rs:46:18
Oct 13 08:45:08.816 INFO kablam!    |
Oct 13 08:45:08.816 INFO kablam! 46 |             Some(mut part) => {
Oct 13 08:45:08.816 INFO kablam!    |                  ----^^^^
Oct 13 08:45:08.816 INFO kablam!    |                  |
Oct 13 08:45:08.816 INFO kablam!    |                  help: remove this `mut`
Oct 13 08:45:08.816 INFO kablam! 
Oct 13 08:45:09.412 INFO kablam! warning: doc comment not used by rustdoc
Oct 13 08:45:09.412 INFO kablam!  --> tests/ser/tuple.rs:9:5
Oct 13 08:45:09.412 INFO kablam!   |
Oct 13 08:45:09.412 INFO kablam! 9 |     /// Tuple we'll serialize
Oct 13 08:45:09.412 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 08:45:09.412 INFO kablam!   |
Oct 13 08:45:09.412 INFO kablam!   = note: #[warn(unused_doc_comments)] on by default
Oct 13 08:45:09.414 INFO kablam! 
Oct 13 08:45:09.414 INFO kablam! warning: doc comment not used by rustdoc
Oct 13 08:45:09.414 INFO kablam!   --> tests/ser/tuple.rs:32:5
Oct 13 08:45:09.414 INFO kablam!    |
Oct 13 08:45:09.414 INFO kablam! 32 |     /// Tuple we'll serialize
Oct 13 08:45:09.414 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 08:45:09.414 INFO kablam! 
Oct 13 08:45:09.797 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.96s
Oct 13 08:45:09.804 INFO kablam! su: No module specific data is present
Oct 13 08:45:10.153 INFO running `"docker" "rm" "-f" "615fe547e372ddbc2f2b802ab049fd327b6a66a1012249c09edbc31646f07bff"`
Oct 13 08:45:10.364 INFO blam! 615fe547e372ddbc2f2b802ab049fd327b6a66a1012249c09edbc31646f07bff