Oct 12 22:59:23.045 INFO checking dat2/csv-aggregator against try#4021bd0b3c5815b087d6db10ce461e7e4854ade7 for pr-54977
Oct 12 22:59:23.045 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-5/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-5/pr-54977/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/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 +4021bd0b3c5815b087d6db10ce461e7e4854ade7-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 12 22:59:23.388 INFO blam! ad951fd3653b7d6c2285fc3a3be92db033372b95be96651ac41435e0b791283d
Oct 12 22:59:23.392 INFO running `"docker" "start" "-a" "ad951fd3653b7d6c2285fc3a3be92db033372b95be96651ac41435e0b791283d"`
Oct 12 22:59:25.132 INFO kablam! usermod: no changes
Oct 12 22:59:25.305 INFO kablam!     Checking memchr v1.0.2
Oct 12 22:59:25.306 INFO kablam!     Checking combine v3.0.0-alpha.4
Oct 12 22:59:25.329 INFO kablam!     Checking float-cmp v0.2.5
Oct 12 22:59:26.444 INFO kablam!     Checking csv-core v0.1.3
Oct 12 22:59:26.444 INFO kablam!     Checking nom v3.2.1
Oct 12 22:59:28.161 INFO kablam!     Checking csv v1.0.0-beta.5
Oct 12 22:59:44.582 INFO kablam!     Checking csv-aggregator v0.1.0 (/source)
Oct 12 22:59:46.901 INFO kablam! warning: use of deprecated item 'std::env::home_dir': This function's behavior is unexpected and probably not what you want. Consider using the home_dir function from https://crates.io/crates/dirs instead.
Oct 12 22:59:46.901 INFO kablam!   --> src/args.rs:31:23
Oct 12 22:59:46.901 INFO kablam!    |
Oct 12 22:59:46.901 INFO kablam! 31 |   if let Some(path) = env::home_dir() {
Oct 12 22:59:46.901 INFO kablam!    |                       ^^^^^^^^^^^^^
Oct 12 22:59:46.903 INFO kablam!    |
Oct 12 22:59:46.903 INFO kablam!    = note: #[warn(deprecated)] on by default
Oct 12 22:59:46.903 INFO kablam! 
Oct 12 22:59:47.031 INFO kablam! warning: use of deprecated item 'std::env::home_dir': This function's behavior is unexpected and probably not what you want. Consider using the home_dir function from https://crates.io/crates/dirs instead.
Oct 12 22:59:47.031 INFO kablam!   --> src/args.rs:31:23
Oct 12 22:59:47.032 INFO kablam!    |
Oct 12 22:59:47.032 INFO kablam! 31 |   if let Some(path) = env::home_dir() {
Oct 12 22:59:47.032 INFO kablam!    |                       ^^^^^^^^^^^^^
Oct 12 22:59:47.032 INFO kablam!    |
Oct 12 22:59:47.032 INFO kablam!    = note: #[warn(deprecated)] on by default
Oct 12 22:59:47.032 INFO kablam! 
Oct 12 22:59:48.212 INFO kablam! warning: the feature `conservative_impl_trait` has been stable since 1.26.0 and no longer requires an attribute to enable
Oct 12 22:59:48.213 INFO kablam!  --> src/main.rs:1:12
Oct 12 22:59:48.213 INFO kablam!   |
Oct 12 22:59:48.213 INFO kablam! 1 | #![feature(conservative_impl_trait)]
Oct 12 22:59:48.213 INFO kablam!   |            ^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 22:59:48.213 INFO kablam!   |
Oct 12 22:59:48.213 INFO kablam!   = note: #[warn(stable_features)] on by default
Oct 12 22:59:48.213 INFO kablam! 
Oct 12 22:59:48.277 INFO kablam! warning: the feature `conservative_impl_trait` has been stable since 1.26.0 and no longer requires an attribute to enable
Oct 12 22:59:48.278 INFO kablam!  --> src/main.rs:1:12
Oct 12 22:59:48.279 INFO kablam!   |
Oct 12 22:59:48.279 INFO kablam! 1 | #![feature(conservative_impl_trait)]
Oct 12 22:59:48.280 INFO kablam!   |            ^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 22:59:48.280 INFO kablam!   |
Oct 12 22:59:48.281 INFO kablam!   = note: #[warn(stable_features)] on by default
Oct 12 22:59:48.282 INFO kablam! 
Oct 12 22:59:48.372 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 23.21s
Oct 12 22:59:48.380 INFO kablam! su: No module specific data is present
Oct 12 22:59:49.424 INFO running `"docker" "rm" "-f" "ad951fd3653b7d6c2285fc3a3be92db033372b95be96651ac41435e0b791283d"`
Oct 12 22:59:49.728 INFO blam! ad951fd3653b7d6c2285fc3a3be92db033372b95be96651ac41435e0b791283d