Sep 19 20:27:25.209 INFO checking serde_osc-0.4.2 against master#1e21c9a297a9fe668d62887a3a6a4add8e717b17 for pr-54352
Sep 19 20:27:25.209 INFO running: cargo +1e21c9a297a9fe668d62887a3a6a4add8e717b17-alt check --frozen --all --all-targets
Sep 19 20:27:25.209 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-4/pr-54352/master#1e21c9a297a9fe668d62887a3a6a4add8e717b17:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54352/worker-4/master#1e21c9a297a9fe668d62887a3a6a4add8e717b17:/target:rw,Z" "-v" "/home/ec2-user/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/home/ec2-user/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "CMD=cargo +1e21c9a297a9fe668d62887a3a6a4add8e717b17-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 19 20:27:25.458 INFO blam! 2b8c645c428480f40a7c8a5df3300c5ed85452a97ad79597966df4edf7bd9176
Sep 19 20:27:25.460 INFO running `"docker" "start" "-a" "2b8c645c428480f40a7c8a5df3300c5ed85452a97ad79597966df4edf7bd9176"`
Sep 19 20:27:26.350 INFO kablam! usermod: no changes
Sep 19 20:27:26.410 INFO kablam!     Checking serde_osc v0.4.2 (/source)
Sep 19 20:27:27.458 INFO kablam! warning: variable does not need to be mutable
Sep 19 20:27:27.459 INFO kablam!   --> src/de/bundle_visitor.rs:85:35
Sep 19 20:27:27.459 INFO kablam!    |
Sep 19 20:27:27.459 INFO kablam! 85 |             BundleField::Elements(mut read) =>
Sep 19 20:27:27.460 INFO kablam!    |                                   ----^^^^
Sep 19 20:27:27.460 INFO kablam!    |                                   |
Sep 19 20:27:27.460 INFO kablam!    |                                   help: remove this `mut`
Sep 19 20:27:27.461 INFO kablam!    |
Sep 19 20:27:27.461 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 19 20:27:27.462 INFO kablam! 
Sep 19 20:27:27.574 INFO kablam! warning: variable does not need to be mutable
Sep 19 20:27:27.574 INFO kablam!   --> src/de/bundle_visitor.rs:85:35
Sep 19 20:27:27.574 INFO kablam!    |
Sep 19 20:27:27.575 INFO kablam! 85 |             BundleField::Elements(mut read) =>
Sep 19 20:27:27.575 INFO kablam!    |                                   ----^^^^
Sep 19 20:27:27.575 INFO kablam!    |                                   |
Sep 19 20:27:27.575 INFO kablam!    |                                   help: remove this `mut`
Sep 19 20:27:27.575 INFO kablam!    |
Sep 19 20:27:27.575 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 19 20:27:27.575 INFO kablam! 
Sep 19 20:27:27.582 INFO kablam! warning: variable does not need to be mutable
Sep 19 20:27:27.582 INFO kablam!   --> src/ser/timetag_ser.rs:46:18
Sep 19 20:27:27.583 INFO kablam!    |
Sep 19 20:27:27.583 INFO kablam! 46 |             Some(mut part) => {
Sep 19 20:27:27.583 INFO kablam!    |                  ----^^^^
Sep 19 20:27:27.583 INFO kablam!    |                  |
Sep 19 20:27:27.583 INFO kablam!    |                  help: remove this `mut`
Sep 19 20:27:27.583 INFO kablam! 
Sep 19 20:27:27.692 INFO kablam! warning: variable does not need to be mutable
Sep 19 20:27:27.692 INFO kablam!   --> src/ser/timetag_ser.rs:46:18
Sep 19 20:27:27.692 INFO kablam!    |
Sep 19 20:27:27.692 INFO kablam! 46 |             Some(mut part) => {
Sep 19 20:27:27.692 INFO kablam!    |                  ----^^^^
Sep 19 20:27:27.692 INFO kablam!    |                  |
Sep 19 20:27:27.692 INFO kablam!    |                  help: remove this `mut`
Sep 19 20:27:27.692 INFO kablam! 
Sep 19 20:27:28.214 INFO kablam! warning: doc comment not used by rustdoc
Sep 19 20:27:28.214 INFO kablam!  --> tests/ser/tuple.rs:9:5
Sep 19 20:27:28.214 INFO kablam!   |
Sep 19 20:27:28.214 INFO kablam! 9 |     /// Tuple we'll serialize
Sep 19 20:27:28.214 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 19 20:27:28.214 INFO kablam!   |
Sep 19 20:27:28.214 INFO kablam!   = note: #[warn(unused_doc_comments)] on by default
Sep 19 20:27:28.214 INFO kablam! 
Sep 19 20:27:28.214 INFO kablam! warning: doc comment not used by rustdoc
Sep 19 20:27:28.214 INFO kablam!   --> tests/ser/tuple.rs:32:5
Sep 19 20:27:28.214 INFO kablam!    |
Sep 19 20:27:28.214 INFO kablam! 32 |     /// Tuple we'll serialize
Sep 19 20:27:28.214 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 19 20:27:28.214 INFO kablam! 
Sep 19 20:27:28.584 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.21s
Sep 19 20:27:28.588 INFO kablam! su: No module specific data is present
Sep 19 20:27:29.232 INFO running `"docker" "rm" "-f" "2b8c645c428480f40a7c8a5df3300c5ed85452a97ad79597966df4edf7bd9176"`
Sep 19 20:27:29.305 INFO blam! 2b8c645c428480f40a7c8a5df3300c5ed85452a97ad79597966df4edf7bd9176