Dec 12 14:50:39.493 INFO checking fruently-0.10.0 against master#3a75e80557a103497cffbcab395a2f37061a77ea for pr-56677
Dec 12 14:50:39.493 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-1/master#3a75e80557a103497cffbcab395a2f37061a77ea:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56677/master#3a75e80557a103497cffbcab395a2f37061a77ea:/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 +3a75e80557a103497cffbcab395a2f37061a77ea-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"`
Dec 12 14:50:40.012 INFO [stdout] 57a8d2e91ac94b71bd3c4b8b63c3dca507be41683bf1b18390bb1b8981560b35
Dec 12 14:50:40.014 INFO running `"docker" "start" "-a" "57a8d2e91ac94b71bd3c4b8b63c3dca507be41683bf1b18390bb1b8981560b35"`
Dec 12 14:50:41.559 INFO [stderr] usermod: no changes
Dec 12 14:50:41.804 INFO [stderr]    Compiling skeptic v0.9.0
Dec 12 14:50:41.804 INFO [stderr]     Checking retry v0.4.0
Dec 12 14:50:45.218 INFO [stderr]    Compiling fruently v0.10.0 (/source)
Dec 12 14:50:47.645 INFO [stderr] warning: where clauses are not enforced in type aliases
Dec 12 14:50:47.646 INFO [stderr]   --> src/fluent.rs:32:5
Dec 12 14:50:47.646 INFO [stderr]    |
Dec 12 14:50:47.646 INFO [stderr] 32 |     T: Serialize = EventRecord<T>;
Dec 12 14:50:47.646 INFO [stderr]    |     ^^^^^^^^^^^^
Dec 12 14:50:47.647 INFO [stderr]    |
Dec 12 14:50:47.647 INFO [stderr]    = note: #[warn(type_alias_bounds)] on by default
Dec 12 14:50:47.647 INFO [stderr]    = help: the clause will not be checked when the type alias is used, and should be removed
Dec 12 14:50:47.647 INFO [stderr] 
Dec 12 14:50:47.648 INFO [stderr] warning: where clauses are not enforced in type aliases
Dec 12 14:50:47.648 INFO [stderr]   --> src/forwardable/mod.rs:12:5
Dec 12 14:50:47.648 INFO [stderr]    |
Dec 12 14:50:47.648 INFO [stderr] 12 |     T: Serialize = (EventTime, T);
Dec 12 14:50:47.649 INFO [stderr]    |     ^^^^^^^^^^^^
Dec 12 14:50:47.649 INFO [stderr]    |
Dec 12 14:50:47.649 INFO [stderr]    = help: the clause will not be checked when the type alias is used, and should be removed
Dec 12 14:50:47.649 INFO [stderr] 
Dec 12 14:50:50.552 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 12 14:50:50.552 INFO [stderr]  --> examples/store_file.rs:9:16
Dec 12 14:50:50.552 INFO [stderr]   |
Dec 12 14:50:50.552 INFO [stderr] 9 |     let home = env::home_dir().unwrap();
Dec 12 14:50:50.552 INFO [stderr]   |                ^^^^^^^^^^^^^
Dec 12 14:50:50.552 INFO [stderr]   |
Dec 12 14:50:50.552 INFO [stderr]   = note: #[warn(deprecated)] on by default
Dec 12 14:50:50.552 INFO [stderr] 
Dec 12 14:50:52.001 INFO [stderr] warning: where clauses are not enforced in type aliases
Dec 12 14:50:52.001 INFO [stderr]   --> src/fluent.rs:32:5
Dec 12 14:50:52.001 INFO [stderr]    |
Dec 12 14:50:52.001 INFO [stderr] 32 |     T: Serialize = EventRecord<T>;
Dec 12 14:50:52.001 INFO [stderr]    |     ^^^^^^^^^^^^
Dec 12 14:50:52.001 INFO [stderr]    |
Dec 12 14:50:52.001 INFO [stderr]    = note: #[warn(type_alias_bounds)] on by default
Dec 12 14:50:52.001 INFO [stderr]    = help: the clause will not be checked when the type alias is used, and should be removed
Dec 12 14:50:52.001 INFO [stderr] 
Dec 12 14:50:52.001 INFO [stderr] warning: where clauses are not enforced in type aliases
Dec 12 14:50:52.001 INFO [stderr]   --> src/forwardable/mod.rs:12:5
Dec 12 14:50:52.001 INFO [stderr]    |
Dec 12 14:50:52.001 INFO [stderr] 12 |     T: Serialize = (EventTime, T);
Dec 12 14:50:52.001 INFO [stderr]    |     ^^^^^^^^^^^^
Dec 12 14:50:52.001 INFO [stderr]    |
Dec 12 14:50:52.001 INFO [stderr]    = help: the clause will not be checked when the type alias is used, and should be removed
Dec 12 14:50:52.001 INFO [stderr] 
Dec 12 14:50:53.764 INFO [stderr] warning: variable does not need to be mutable
Dec 12 14:50:53.764 INFO [stderr]   --> examples/forward.rs:14:41
Dec 12 14:50:53.764 INFO [stderr]    |
Dec 12 14:50:53.764 INFO [stderr] 14 |     let thmap = (0..10).fold(&mut obj, |mut acc, i| {
Dec 12 14:50:53.764 INFO [stderr]    |                                         ----^^^
Dec 12 14:50:53.764 INFO [stderr]    |                                         |
Dec 12 14:50:53.764 INFO [stderr]    |                                         help: remove this `mut`
Dec 12 14:50:53.764 INFO [stderr]    |
Dec 12 14:50:53.764 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 12 14:50:53.764 INFO [stderr] 
Dec 12 14:50:53.912 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 12.32s
Dec 12 14:50:53.924 INFO [stderr] su: No module specific data is present
Dec 12 14:50:54.404 INFO running `"docker" "inspect" "57a8d2e91ac94b71bd3c4b8b63c3dca507be41683bf1b18390bb1b8981560b35"`
Dec 12 14:50:54.566 INFO running `"docker" "rm" "-f" "57a8d2e91ac94b71bd3c4b8b63c3dca507be41683bf1b18390bb1b8981560b35"`
Dec 12 14:50:54.820 INFO [stdout] 57a8d2e91ac94b71bd3c4b8b63c3dca507be41683bf1b18390bb1b8981560b35