Dec 18 16:22:52.269 INFO checking fruently-0.10.0 against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 18 16:22:52.269 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-6/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/reg/fruently/0.10.0:/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" "+0b8c5828f68d7b2840b81fa51239346dc97fef5a-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 18 16:22:52.734 INFO [stdout] 6e2051d5b283e73508d8f3ca4b4e63dabd82a42223f10cb3dbb96887fa4d2f4f
Dec 18 16:22:52.736 INFO running `"docker" "start" "-a" "6e2051d5b283e73508d8f3ca4b4e63dabd82a42223f10cb3dbb96887fa4d2f4f"`
Dec 18 16:22:54.828 INFO [stderr]     Checking retry v0.4.0
Dec 18 16:22:54.832 INFO [stderr]    Compiling fruently v0.10.0 (/opt/crater/workdir)
Dec 18 16:22:56.772 INFO [stderr] warning: where clauses are not enforced in type aliases
Dec 18 16:22:56.772 INFO [stderr]   --> src/fluent.rs:32:5
Dec 18 16:22:56.772 INFO [stderr]    |
Dec 18 16:22:56.772 INFO [stderr] 32 |     T: Serialize = EventRecord<T>;
Dec 18 16:22:56.772 INFO [stderr]    |     ^^^^^^^^^^^^
Dec 18 16:22:56.772 INFO [stderr]    |
Dec 18 16:22:56.772 INFO [stderr]    = note: #[warn(type_alias_bounds)] on by default
Dec 18 16:22:56.772 INFO [stderr]    = help: the clause will not be checked when the type alias is used, and should be removed
Dec 18 16:22:56.772 INFO [stderr] 
Dec 18 16:22:56.773 INFO [stderr] warning: where clauses are not enforced in type aliases
Dec 18 16:22:56.773 INFO [stderr]   --> src/forwardable/mod.rs:12:5
Dec 18 16:22:56.773 INFO [stderr]    |
Dec 18 16:22:56.773 INFO [stderr] 12 |     T: Serialize = (EventTime, T);
Dec 18 16:22:56.773 INFO [stderr]    |     ^^^^^^^^^^^^
Dec 18 16:22:56.773 INFO [stderr]    |
Dec 18 16:22:56.773 INFO [stderr]    = help: the clause will not be checked when the type alias is used, and should be removed
Dec 18 16:22:56.773 INFO [stderr] 
Dec 18 16:22:58.312 INFO [stderr] warning: where clauses are not enforced in type aliases
Dec 18 16:22:58.312 INFO [stderr]   --> src/fluent.rs:32:5
Dec 18 16:22:58.312 INFO [stderr]    |
Dec 18 16:22:58.312 INFO [stderr] 32 |     T: Serialize = EventRecord<T>;
Dec 18 16:22:58.312 INFO [stderr]    |     ^^^^^^^^^^^^
Dec 18 16:22:58.312 INFO [stderr]    |
Dec 18 16:22:58.312 INFO [stderr]    = note: #[warn(type_alias_bounds)] on by default
Dec 18 16:22:58.312 INFO [stderr]    = help: the clause will not be checked when the type alias is used, and should be removed
Dec 18 16:22:58.312 INFO [stderr] 
Dec 18 16:22:58.316 INFO [stderr] warning: where clauses are not enforced in type aliases
Dec 18 16:22:58.316 INFO [stderr]   --> src/forwardable/mod.rs:12:5
Dec 18 16:22:58.316 INFO [stderr]    |
Dec 18 16:22:58.316 INFO [stderr] 12 |     T: Serialize = (EventTime, T);
Dec 18 16:22:58.316 INFO [stderr]    |     ^^^^^^^^^^^^
Dec 18 16:22:58.316 INFO [stderr]    |
Dec 18 16:22:58.316 INFO [stderr]    = help: the clause will not be checked when the type alias is used, and should be removed
Dec 18 16:22:58.316 INFO [stderr] 
Dec 18 16:22:59.188 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 18 16:22:59.189 INFO [stderr]  --> examples/store_file.rs:9:16
Dec 18 16:22:59.189 INFO [stderr]   |
Dec 18 16:22:59.189 INFO [stderr] 9 |     let home = env::home_dir().unwrap();
Dec 18 16:22:59.189 INFO [stderr]   |                ^^^^^^^^^^^^^
Dec 18 16:22:59.200 INFO [stderr]   |
Dec 18 16:22:59.201 INFO [stderr]   = note: #[warn(deprecated)] on by default
Dec 18 16:22:59.201 INFO [stderr] 
Dec 18 16:22:59.904 INFO [stderr] warning: variable does not need to be mutable
Dec 18 16:22:59.904 INFO [stderr]   --> examples/forward.rs:14:41
Dec 18 16:22:59.904 INFO [stderr]    |
Dec 18 16:22:59.904 INFO [stderr] 14 |     let thmap = (0..10).fold(&mut obj, |mut acc, i| {
Dec 18 16:22:59.904 INFO [stderr]    |                                         ----^^^
Dec 18 16:22:59.904 INFO [stderr]    |                                         |
Dec 18 16:22:59.904 INFO [stderr]    |                                         help: remove this `mut`
Dec 18 16:22:59.904 INFO [stderr]    |
Dec 18 16:22:59.904 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 18 16:22:59.904 INFO [stderr] 
Dec 18 16:22:59.960 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.33s
Dec 18 16:23:00.877 INFO running `"docker" "inspect" "6e2051d5b283e73508d8f3ca4b4e63dabd82a42223f10cb3dbb96887fa4d2f4f"`
Dec 18 16:23:01.176 INFO running `"docker" "rm" "-f" "6e2051d5b283e73508d8f3ca4b4e63dabd82a42223f10cb3dbb96887fa4d2f4f"`
Dec 18 16:23:01.481 INFO [stdout] 6e2051d5b283e73508d8f3ca4b4e63dabd82a42223f10cb3dbb96887fa4d2f4f