Dec 19 18:20:58.458 INFO checking dat2/csv-aggregator against try#e70472fc501b855c9080f3772432c10fe20b8866 for pr-56955
Dec 19 18:20:58.458 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-6/try#e70472fc501b855c9080f3772432c10fe20b8866:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/try#e70472fc501b855c9080f3772432c10fe20b8866/gh/dat2/csv-aggregator:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+e70472fc501b855c9080f3772432c10fe20b8866-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 19 18:20:58.878 INFO [stdout] 8dd9913b8441d20eca6af61a6ce8053f5e4b13c8f0d4aaae5563fc5c6856375d
Dec 19 18:20:58.880 INFO running `"docker" "start" "-a" "8dd9913b8441d20eca6af61a6ce8053f5e4b13c8f0d4aaae5563fc5c6856375d"`
Dec 19 18:21:00.784 INFO [stderr]     Checking combine v3.0.0-alpha.4
Dec 19 18:21:00.784 INFO [stderr]     Checking csv-core v0.1.3
Dec 19 18:21:00.785 INFO [stderr]     Checking serde_yaml v0.7.3
Dec 19 18:21:00.786 INFO [stderr]     Checking float-cmp v0.2.5
Dec 19 18:21:00.786 INFO [stderr]     Checking chrono v0.4.0
Dec 19 18:21:03.044 INFO [stderr]     Checking csv v1.0.0-beta.5
Dec 19 18:21:18.053 INFO [stderr]     Checking csv-aggregator v0.1.0 (/opt/crater/workdir)
Dec 19 18:21:19.096 INFO [stderr] 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.
Dec 19 18:21:19.096 INFO [stderr]   --> src/args.rs:31:23
Dec 19 18:21:19.096 INFO [stderr]    |
Dec 19 18:21:19.096 INFO [stderr] 31 |   if let Some(path) = env::home_dir() {
Dec 19 18:21:19.096 INFO [stderr]    |                       ^^^^^^^^^^^^^
Dec 19 18:21:19.096 INFO [stderr]    |
Dec 19 18:21:19.096 INFO [stderr]    = note: #[warn(deprecated)] on by default
Dec 19 18:21:19.096 INFO [stderr] 
Dec 19 18:21:19.112 INFO [stderr] 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.
Dec 19 18:21:19.112 INFO [stderr]   --> src/args.rs:31:23
Dec 19 18:21:19.112 INFO [stderr]    |
Dec 19 18:21:19.112 INFO [stderr] 31 |   if let Some(path) = env::home_dir() {
Dec 19 18:21:19.112 INFO [stderr]    |                       ^^^^^^^^^^^^^
Dec 19 18:21:19.112 INFO [stderr]    |
Dec 19 18:21:19.112 INFO [stderr]    = note: #[warn(deprecated)] on by default
Dec 19 18:21:19.112 INFO [stderr] 
Dec 19 18:21:20.408 INFO [stderr] warning: the feature `conservative_impl_trait` has been stable since 1.26.0 and no longer requires an attribute to enable
Dec 19 18:21:20.408 INFO [stderr]  --> src/main.rs:1:12
Dec 19 18:21:20.408 INFO [stderr]   |
Dec 19 18:21:20.408 INFO [stderr] 1 | #![feature(conservative_impl_trait)]
Dec 19 18:21:20.408 INFO [stderr]   |            ^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 18:21:20.408 INFO [stderr]   |
Dec 19 18:21:20.408 INFO [stderr]   = note: #[warn(stable_features)] on by default
Dec 19 18:21:20.408 INFO [stderr] 
Dec 19 18:21:20.454 INFO [stderr] warning: the feature `conservative_impl_trait` has been stable since 1.26.0 and no longer requires an attribute to enable
Dec 19 18:21:20.454 INFO [stderr]  --> src/main.rs:1:12
Dec 19 18:21:20.454 INFO [stderr]   |
Dec 19 18:21:20.454 INFO [stderr] 1 | #![feature(conservative_impl_trait)]
Dec 19 18:21:20.454 INFO [stderr]   |            ^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 18:21:20.455 INFO [stderr]   |
Dec 19 18:21:20.455 INFO [stderr]   = note: #[warn(stable_features)] on by default
Dec 19 18:21:20.455 INFO [stderr] 
Dec 19 18:21:20.537 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 19.91s
Dec 19 18:21:21.952 INFO running `"docker" "inspect" "8dd9913b8441d20eca6af61a6ce8053f5e4b13c8f0d4aaae5563fc5c6856375d"`
Dec 19 18:21:22.366 INFO running `"docker" "rm" "-f" "8dd9913b8441d20eca6af61a6ce8053f5e4b13c8f0d4aaae5563fc5c6856375d"`
Dec 19 18:21:22.712 INFO [stdout] 8dd9913b8441d20eca6af61a6ce8053f5e4b13c8f0d4aaae5563fc5c6856375d