Dec 15 06:57:02.445 INFO testing kailua_types-1.1.0 against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550
Dec 15 06:57:02.445 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-6/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-alt build --frozen" "-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 15 06:57:02.988 INFO [stdout] b64dc5b99ae3e5d26305928536b3f3b5eca6400c71aed1ffaffbcdced78d6624
Dec 15 06:57:02.991 INFO running `"docker" "start" "-a" "b64dc5b99ae3e5d26305928536b3f3b5eca6400c71aed1ffaffbcdced78d6624"`
Dec 15 06:57:04.102 INFO [stderr] usermod: no changes
Dec 15 06:57:04.319 INFO [stderr]    Compiling kailua_env v1.0.4
Dec 15 06:57:04.319 INFO [stderr]    Compiling parse-generics-shim v0.1.1
Dec 15 06:57:06.598 INFO [stderr]    Compiling kailua_diag v1.0.4
Dec 15 06:57:08.443 INFO [stderr]    Compiling kailua_syntax v1.1.0
Dec 15 06:57:19.095 INFO [stderr]    Compiling kailua_types v1.1.0 (/source)
Dec 15 06:57:23.175 INFO [stderr] warning: variable does not need to be mutable
Dec 15 06:57:23.175 INFO [stderr]   --> src/ty/display.rs:78:13
Dec 15 06:57:23.175 INFO [stderr]    |
Dec 15 06:57:23.175 INFO [stderr] 78 |         let mut spans = disambig.entry(name.base.clone()).or_insert_with(|| HashMap::new());
Dec 15 06:57:23.175 INFO [stderr]    |             ----^^^^^
Dec 15 06:57:23.175 INFO [stderr]    |             |
Dec 15 06:57:23.175 INFO [stderr]    |             help: remove this `mut`
Dec 15 06:57:23.175 INFO [stderr]    |
Dec 15 06:57:23.175 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 15 06:57:23.175 INFO [stderr] 
Dec 15 06:57:23.875 INFO [stderr] warning: variable does not need to be mutable
Dec 15 06:57:23.875 INFO [stderr]    --> src/env/mod.rs:381:17
Dec 15 06:57:23.875 INFO [stderr]     |
Dec 15 06:57:23.875 INFO [stderr] 381 |             let mut row =
Dec 15 06:57:23.875 INFO [stderr]     |                 ----^^^
Dec 15 06:57:23.875 INFO [stderr]     |                 |
Dec 15 06:57:23.875 INFO [stderr]     |                 help: remove this `mut`
Dec 15 06:57:23.875 INFO [stderr] 
Dec 15 06:57:23.875 INFO [stderr] warning: variable does not need to be mutable
Dec 15 06:57:23.875 INFO [stderr]    --> src/env/mod.rs:388:17
Dec 15 06:57:23.875 INFO [stderr]     |
Dec 15 06:57:23.875 INFO [stderr] 388 |             let mut row =
Dec 15 06:57:23.875 INFO [stderr]     |                 ----^^^
Dec 15 06:57:23.875 INFO [stderr]     |                 |
Dec 15 06:57:23.875 INFO [stderr]     |                 help: remove this `mut`
Dec 15 06:57:23.875 INFO [stderr] 
Dec 15 06:57:29.981 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 25.85s
Dec 15 06:57:29.986 INFO [stderr] su: No module specific data is present
Dec 15 06:57:30.358 INFO running `"docker" "inspect" "b64dc5b99ae3e5d26305928536b3f3b5eca6400c71aed1ffaffbcdced78d6624"`
Dec 15 06:57:30.475 INFO running `"docker" "rm" "-f" "b64dc5b99ae3e5d26305928536b3f3b5eca6400c71aed1ffaffbcdced78d6624"`
Dec 15 06:57:30.563 INFO [stdout] b64dc5b99ae3e5d26305928536b3f3b5eca6400c71aed1ffaffbcdced78d6624
Dec 15 06:57:30.565 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-6/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-alt test --frozen --no-run" "-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 15 06:57:30.752 INFO [stdout] 74b5d4a963cd58e4824aaea404317f1cb3db8a028ce22e8fe9f1a22b016824bf
Dec 15 06:57:30.754 INFO running `"docker" "start" "-a" "74b5d4a963cd58e4824aaea404317f1cb3db8a028ce22e8fe9f1a22b016824bf"`
Dec 15 06:57:31.217 INFO [stderr] usermod: no changes
Dec 15 06:57:31.305 INFO [stderr]    Compiling kailua_types v1.1.0 (/source)
Dec 15 06:57:33.304 INFO [stderr] warning: unused macro definition
Dec 15 06:57:33.304 INFO [stderr]     --> src/ty/value.rs:1875:5
Dec 15 06:57:33.304 INFO [stderr]      |
Dec 15 06:57:33.304 INFO [stderr] 1875 | /     macro_rules! hash {
Dec 15 06:57:33.304 INFO [stderr] 1876 | |         ($($k:ident = $v:expr),*) => (vec![$((s(stringify!($k)), $v)),*])
Dec 15 06:57:33.304 INFO [stderr] 1877 | |     }
Dec 15 06:57:33.304 INFO [stderr]      | |_____^
Dec 15 06:57:33.304 INFO [stderr]      |
Dec 15 06:57:33.304 INFO [stderr]      = note: #[warn(unused_macros)] on by default
Dec 15 06:57:33.304 INFO [stderr] 
Dec 15 06:57:36.362 INFO [stderr] warning: variable does not need to be mutable
Dec 15 06:57:36.362 INFO [stderr]   --> src/ty/display.rs:78:13
Dec 15 06:57:36.362 INFO [stderr]    |
Dec 15 06:57:36.362 INFO [stderr] 78 |         let mut spans = disambig.entry(name.base.clone()).or_insert_with(|| HashMap::new());
Dec 15 06:57:36.362 INFO [stderr]    |             ----^^^^^
Dec 15 06:57:36.362 INFO [stderr]    |             |
Dec 15 06:57:36.362 INFO [stderr]    |             help: remove this `mut`
Dec 15 06:57:36.362 INFO [stderr]    |
Dec 15 06:57:36.362 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 15 06:57:36.362 INFO [stderr] 
Dec 15 06:57:37.355 INFO [stderr] warning: variable does not need to be mutable
Dec 15 06:57:37.355 INFO [stderr]    --> src/env/mod.rs:381:17
Dec 15 06:57:37.355 INFO [stderr]     |
Dec 15 06:57:37.355 INFO [stderr] 381 |             let mut row =
Dec 15 06:57:37.355 INFO [stderr]     |                 ----^^^
Dec 15 06:57:37.355 INFO [stderr]     |                 |
Dec 15 06:57:37.355 INFO [stderr]     |                 help: remove this `mut`
Dec 15 06:57:37.355 INFO [stderr] 
Dec 15 06:57:37.355 INFO [stderr] warning: variable does not need to be mutable
Dec 15 06:57:37.355 INFO [stderr]    --> src/env/mod.rs:388:17
Dec 15 06:57:37.355 INFO [stderr]     |
Dec 15 06:57:37.355 INFO [stderr] 388 |             let mut row =
Dec 15 06:57:37.355 INFO [stderr]     |                 ----^^^
Dec 15 06:57:37.355 INFO [stderr]     |                 |
Dec 15 06:57:37.355 INFO [stderr]     |                 help: remove this `mut`
Dec 15 06:57:37.355 INFO [stderr] 
Dec 15 06:57:44.601 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 13.36s
Dec 15 06:57:44.607 INFO [stderr] su: No module specific data is present
Dec 15 06:57:45.807 INFO running `"docker" "inspect" "74b5d4a963cd58e4824aaea404317f1cb3db8a028ce22e8fe9f1a22b016824bf"`
Dec 15 06:57:46.145 INFO running `"docker" "rm" "-f" "74b5d4a963cd58e4824aaea404317f1cb3db8a028ce22e8fe9f1a22b016824bf"`
Dec 15 06:57:46.510 INFO [stdout] 74b5d4a963cd58e4824aaea404317f1cb3db8a028ce22e8fe9f1a22b016824bf
Dec 15 06:57:46.517 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-6/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-alt test --frozen" "-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 15 06:57:46.943 INFO [stdout] 2af276d51094ed0aa7fe50a99c26ff9c7595fb37a0b14ff4a5c09b53d0412431
Dec 15 06:57:46.951 INFO running `"docker" "start" "-a" "2af276d51094ed0aa7fe50a99c26ff9c7595fb37a0b14ff4a5c09b53d0412431"`
Dec 15 06:57:48.009 INFO [stderr] usermod: no changes
Dec 15 06:57:48.091 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.06s
Dec 15 06:57:48.115 INFO [stderr]      Running /target/debug/deps/kailua_types-76410714e92f2018
Dec 15 06:57:48.119 INFO [stdout] 
Dec 15 06:57:48.119 INFO [stdout] running 8 tests
Dec 15 06:57:48.119 INFO [stdout] test ty::slot::tests::test_sub ... ok
Dec 15 06:57:48.119 INFO [stdout] test env::test_types_is_send_and_sync ... ok
Dec 15 06:57:48.119 INFO [stdout] test env::test_types_tvar ... ok
Dec 15 06:57:48.119 INFO [stdout] test ty::union::test_unioned_simplify ... ok
Dec 15 06:57:48.123 INFO [stdout] test ty::value::tests::test_union_t ... ok
Dec 15 06:57:48.131 INFO [stdout] test ty::value::tests::test_sub ... ok
Dec 15 06:57:48.131 INFO [stderr]    Doc-tests kailua_types
Dec 15 06:57:48.131 INFO [stdout] test ty::value::tests::test_union_ty ... ok
Dec 15 06:57:48.131 INFO [stdout] test ty::value::tests::test_eq ... ok
Dec 15 06:57:48.131 INFO [stdout] 
Dec 15 06:57:48.131 INFO [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 15 06:57:48.131 INFO [stdout] 
Dec 15 06:57:51.419 INFO [stdout] 
Dec 15 06:57:51.419 INFO [stdout] running 0 tests
Dec 15 06:57:51.419 INFO [stdout] 
Dec 15 06:57:51.419 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 15 06:57:51.419 INFO [stdout] 
Dec 15 06:57:51.436 INFO [stderr] su: No module specific data is present
Dec 15 06:57:52.556 INFO running `"docker" "inspect" "2af276d51094ed0aa7fe50a99c26ff9c7595fb37a0b14ff4a5c09b53d0412431"`
Dec 15 06:57:52.837 INFO running `"docker" "rm" "-f" "2af276d51094ed0aa7fe50a99c26ff9c7595fb37a0b14ff4a5c09b53d0412431"`
Dec 15 06:57:53.075 INFO [stdout] 2af276d51094ed0aa7fe50a99c26ff9c7595fb37a0b14ff4a5c09b53d0412431