Sep 10 10:04:13.809 INFO checking serde_osc-0.4.2 against try#3a2610c2a16575649896925631bf8cec4f4b1961 for pr-54090
Sep 10 10:04:13.809 INFO running: cargo +3a2610c2a16575649896925631bf8cec4f4b1961-alt check --frozen --all --all-targets
Sep 10 10:04:13.809 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-54090/try#3a2610c2a16575649896925631bf8cec4f4b1961:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54090/worker-0/try#3a2610c2a16575649896925631bf8cec4f4b1961:/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 +3a2610c2a16575649896925631bf8cec4f4b1961-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-m" "2G" "crater"`
Sep 10 10:04:14.012 INFO blam! 4cd7e9b55e10b761442b417733442ed93c23297716900dbb8d551838c7364eb7
Sep 10 10:04:14.015 INFO running `"docker" "start" "-a" "4cd7e9b55e10b761442b417733442ed93c23297716900dbb8d551838c7364eb7"`
Sep 10 10:04:15.500 INFO kablam! usermod: no changes
Sep 10 10:04:15.530 INFO kablam!     Checking serde_osc v0.4.2 (file:///source)
Sep 10 10:04:16.090 INFO kablam! warning: variable does not need to be mutable
Sep 10 10:04:16.091 INFO kablam!   --> src/de/bundle_visitor.rs:85:35
Sep 10 10:04:16.091 INFO kablam!    |
Sep 10 10:04:16.091 INFO kablam! 85 |             BundleField::Elements(mut read) =>
Sep 10 10:04:16.091 INFO kablam!    |                                   ----^^^^
Sep 10 10:04:16.091 INFO kablam!    |                                   |
Sep 10 10:04:16.091 INFO kablam!    |                                   help: remove this `mut`
Sep 10 10:04:16.091 INFO kablam!    |
Sep 10 10:04:16.091 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 10 10:04:16.091 INFO kablam! 
Sep 10 10:04:16.173 INFO kablam! warning: variable does not need to be mutable
Sep 10 10:04:16.173 INFO kablam!   --> src/ser/timetag_ser.rs:46:18
Sep 10 10:04:16.173 INFO kablam!    |
Sep 10 10:04:16.173 INFO kablam! 46 |             Some(mut part) => {
Sep 10 10:04:16.173 INFO kablam!    |                  ----^^^^
Sep 10 10:04:16.173 INFO kablam!    |                  |
Sep 10 10:04:16.173 INFO kablam!    |                  help: remove this `mut`
Sep 10 10:04:16.173 INFO kablam! 
Sep 10 10:04:16.235 INFO kablam! warning: variable does not need to be mutable
Sep 10 10:04:16.235 INFO kablam!   --> src/de/bundle_visitor.rs:85:35
Sep 10 10:04:16.235 INFO kablam!    |
Sep 10 10:04:16.235 INFO kablam! 85 |             BundleField::Elements(mut read) =>
Sep 10 10:04:16.235 INFO kablam!    |                                   ----^^^^
Sep 10 10:04:16.235 INFO kablam!    |                                   |
Sep 10 10:04:16.235 INFO kablam!    |                                   help: remove this `mut`
Sep 10 10:04:16.235 INFO kablam!    |
Sep 10 10:04:16.235 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 10 10:04:16.235 INFO kablam! 
Sep 10 10:04:16.367 INFO kablam! warning: variable does not need to be mutable
Sep 10 10:04:16.367 INFO kablam!   --> src/ser/timetag_ser.rs:46:18
Sep 10 10:04:16.367 INFO kablam!    |
Sep 10 10:04:16.367 INFO kablam! 46 |             Some(mut part) => {
Sep 10 10:04:16.367 INFO kablam!    |                  ----^^^^
Sep 10 10:04:16.367 INFO kablam!    |                  |
Sep 10 10:04:16.367 INFO kablam!    |                  help: remove this `mut`
Sep 10 10:04:16.367 INFO kablam! 
Sep 10 10:04:16.615 INFO kablam! warning: doc comment not used by rustdoc
Sep 10 10:04:16.615 INFO kablam!  --> tests/ser/tuple.rs:9:5
Sep 10 10:04:16.615 INFO kablam!   |
Sep 10 10:04:16.615 INFO kablam! 9 |     /// Tuple we'll serialize
Sep 10 10:04:16.615 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 10 10:04:16.615 INFO kablam!   |
Sep 10 10:04:16.615 INFO kablam!   = note: #[warn(unused_doc_comments)] on by default
Sep 10 10:04:16.615 INFO kablam! 
Sep 10 10:04:16.615 INFO kablam! warning: doc comment not used by rustdoc
Sep 10 10:04:16.615 INFO kablam!   --> tests/ser/tuple.rs:32:5
Sep 10 10:04:16.615 INFO kablam!    |
Sep 10 10:04:16.615 INFO kablam! 32 |     /// Tuple we'll serialize
Sep 10 10:04:16.615 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 10 10:04:16.615 INFO kablam! 
Sep 10 10:04:17.010 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.49s
Sep 10 10:04:17.010 INFO kablam! su: No module specific data is present
Sep 10 10:04:17.795 INFO running `"docker" "rm" "-f" "4cd7e9b55e10b761442b417733442ed93c23297716900dbb8d551838c7364eb7"`
Sep 10 10:04:17.890 INFO blam! 4cd7e9b55e10b761442b417733442ed93c23297716900dbb8d551838c7364eb7