Dec 06 01:46:20.262 INFO testing devcat-studio/kailua against master#906deae0790bd18681b937fe9a141a3c26cf1855 for pr-56514 Dec 06 01:46:20.262 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-1/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-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 06 01:46:20.790 INFO [stdout] 1fa1091fc9529b1528a21d64d4da3a10032142e082978ac0fc3b82871c9cdec3 Dec 06 01:46:20.792 INFO running `"docker" "start" "-a" "1fa1091fc9529b1528a21d64d4da3a10032142e082978ac0fc3b82871c9cdec3"` Dec 06 01:46:22.331 INFO [stderr] usermod: no changes Dec 06 01:46:22.548 INFO [stderr] Compiling libc v0.2.26 Dec 06 01:46:22.548 INFO [stderr] Compiling term v0.4.6 Dec 06 01:46:22.548 INFO [stderr] Compiling parse-generics-shim v0.1.1 Dec 06 01:46:22.548 INFO [stderr] Compiling kailua_env v1.0.4 (/source/kailua_env) Dec 06 01:46:22.548 INFO [stderr] Compiling smallvec v0.4.1 Dec 06 01:46:22.548 INFO [stderr] Compiling atomic v0.3.4 Dec 06 01:46:22.561 INFO [stderr] Compiling vec_map v0.7.0 Dec 06 01:46:22.561 INFO [stderr] Compiling take_mut v0.1.3 Dec 06 01:46:23.239 INFO [stderr] Compiling serde v1.0.10 Dec 06 01:46:23.596 INFO [stderr] Compiling same-file v0.1.3 Dec 06 01:46:23.678 INFO [stderr] Compiling owning_ref v0.2.4 Dec 06 01:46:23.844 INFO [stderr] Compiling tokio-timer v0.1.2 Dec 06 01:46:23.882 INFO [stderr] Compiling serde_derive v1.0.10 Dec 06 01:46:24.744 INFO [stderr] Compiling walkdir v1.0.7 Dec 06 01:46:28.396 INFO [stderr] Compiling memchr v1.0.1 Dec 06 01:46:28.485 INFO [stderr] Compiling rand v0.3.15 Dec 06 01:46:31.504 INFO [stderr] Compiling thread-id v3.2.0 Dec 06 01:46:31.696 INFO [stderr] Compiling num_cpus v1.6.2 Dec 06 01:46:31.808 INFO [stderr] Compiling term_size v0.3.0 Dec 06 01:46:31.916 INFO [stderr] Compiling atty v0.2.2 Dec 06 01:46:32.276 INFO [stderr] Compiling aho-corasick v0.6.3 Dec 06 01:46:32.513 INFO [stderr] Compiling kailua_diag v1.0.4 (/source/kailua_diag) Dec 06 01:46:32.966 INFO [stderr] Compiling textwrap v0.6.0 Dec 06 01:46:36.694 INFO [stderr] Compiling futures-cpupool v0.1.5 Dec 06 01:46:36.770 INFO [stderr] Compiling regex v0.2.2 Dec 06 01:46:41.789 INFO [stderr] Compiling kailua_syntax v1.1.0 (/source/kailua_syntax) Dec 06 01:46:41.800 INFO [stderr] Compiling parking_lot_core v0.2.2 Dec 06 01:46:41.812 INFO [stderr] Compiling clap v2.25.0 Dec 06 01:46:45.136 INFO [stderr] Compiling parking_lot v0.4.4 Dec 06 01:46:56.739 INFO [stderr] Compiling env_logger v0.4.3 Dec 06 01:46:57.060 INFO [stderr] Compiling serde_json v1.0.2 Dec 06 01:46:57.785 INFO [stderr] Compiling kailua_types v1.1.0 (/source/kailua_types) Dec 06 01:46:59.860 INFO [stderr] Compiling kailua_langsvr_protocol v1.0.5 (/source/kailua_langsvr_protocol) Dec 06 01:47:00.942 INFO [stderr] warning: variable does not need to be mutable Dec 06 01:47:00.942 INFO [stderr] --> kailua_types/src/ty/display.rs:78:13 Dec 06 01:47:00.942 INFO [stderr] | Dec 06 01:47:00.942 INFO [stderr] 78 | let mut spans = disambig.entry(name.base.clone()).or_insert_with(|| HashMap::new()); Dec 06 01:47:00.942 INFO [stderr] | ----^^^^^ Dec 06 01:47:00.942 INFO [stderr] | | Dec 06 01:47:00.942 INFO [stderr] | help: remove this `mut` Dec 06 01:47:00.942 INFO [stderr] | Dec 06 01:47:00.942 INFO [stderr] = note: #[warn(unused_mut)] on by default Dec 06 01:47:00.942 INFO [stderr] Dec 06 01:47:01.899 INFO [stderr] warning: variable does not need to be mutable Dec 06 01:47:01.899 INFO [stderr] --> kailua_types/src/env/mod.rs:381:17 Dec 06 01:47:01.899 INFO [stderr] | Dec 06 01:47:01.899 INFO [stderr] 381 | let mut row = Dec 06 01:47:01.899 INFO [stderr] | ----^^^ Dec 06 01:47:01.899 INFO [stderr] | | Dec 06 01:47:01.899 INFO [stderr] | help: remove this `mut` Dec 06 01:47:01.899 INFO [stderr] Dec 06 01:47:01.899 INFO [stderr] warning: variable does not need to be mutable Dec 06 01:47:01.899 INFO [stderr] --> kailua_types/src/env/mod.rs:388:17 Dec 06 01:47:01.899 INFO [stderr] | Dec 06 01:47:01.899 INFO [stderr] 388 | let mut row = Dec 06 01:47:01.899 INFO [stderr] | ----^^^ Dec 06 01:47:01.899 INFO [stderr] | | Dec 06 01:47:01.899 INFO [stderr] | help: remove this `mut` Dec 06 01:47:01.904 INFO [stderr] Dec 06 01:47:13.554 INFO [stderr] Compiling kailua_check v1.1.0 (/source/kailua_check) Dec 06 01:47:14.251 INFO [stderr] warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead Dec 06 01:47:14.251 INFO [stderr] --> kailua_check/src/options.rs:4:5 Dec 06 01:47:14.251 INFO [stderr] | Dec 06 01:47:14.251 INFO [stderr] 4 | use std::ascii::AsciiExt; Dec 06 01:47:14.251 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^ Dec 06 01:47:14.251 INFO [stderr] | Dec 06 01:47:14.251 INFO [stderr] = note: #[warn(deprecated)] on by default Dec 06 01:47:14.251 INFO [stderr] Dec 06 01:47:15.628 INFO [stderr] warning: unused import: `std::ascii::AsciiExt` Dec 06 01:47:15.628 INFO [stderr] --> kailua_check/src/options.rs:4:5 Dec 06 01:47:15.628 INFO [stderr] | Dec 06 01:47:15.628 INFO [stderr] 4 | use std::ascii::AsciiExt; Dec 06 01:47:15.628 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^ Dec 06 01:47:15.628 INFO [stderr] | Dec 06 01:47:15.628 INFO [stderr] = note: #[warn(unused_imports)] on by default Dec 06 01:47:15.628 INFO [stderr] Dec 06 01:47:15.936 INFO [stderr] warning: variable does not need to be mutable Dec 06 01:47:15.936 INFO [stderr] --> kailua_check/src/env.rs:974:17 Dec 06 01:47:15.936 INFO [stderr] | Dec 06 01:47:15.936 INFO [stderr] 974 | let mut def = def.expect("Env::ensure_var with an undefined var"); Dec 06 01:47:15.936 INFO [stderr] | ----^^^ Dec 06 01:47:15.936 INFO [stderr] | | Dec 06 01:47:15.936 INFO [stderr] | help: remove this `mut` Dec 06 01:47:15.936 INFO [stderr] | Dec 06 01:47:15.936 INFO [stderr] = note: #[warn(unused_mut)] on by default Dec 06 01:47:15.936 INFO [stderr] Dec 06 01:47:15.956 INFO [stderr] warning: variable does not need to be mutable Dec 06 01:47:15.956 INFO [stderr] --> kailua_check/src/env.rs:1194:13 Dec 06 01:47:15.956 INFO [stderr] | Dec 06 01:47:15.956 INFO [stderr] 1194 | let mut def = self.context.ids.entry(id).or_insert_with(|| { Dec 06 01:47:15.956 INFO [stderr] | ----^^^ Dec 06 01:47:15.956 INFO [stderr] | | Dec 06 01:47:15.956 INFO [stderr] | help: remove this `mut` Dec 06 01:47:15.956 INFO [stderr] Dec 06 01:47:16.588 INFO [stderr] warning: variable does not need to be mutable Dec 06 01:47:16.588 INFO [stderr] --> kailua_check/src/check.rs:1302:13 Dec 06 01:47:16.588 INFO [stderr] | Dec 06 01:47:16.588 INFO [stderr] 1302 | let mut modules = self.pending_modules.last_mut().unwrap(); Dec 06 01:47:16.588 INFO [stderr] | ----^^^^^^^ Dec 06 01:47:16.588 INFO [stderr] | | Dec 06 01:47:16.588 INFO [stderr] | help: remove this `mut` Dec 06 01:47:16.588 INFO [stderr] Dec 06 01:47:16.765 INFO [stderr] warning: variable does not need to be mutable Dec 06 01:47:16.765 INFO [stderr] --> kailua_check/src/check.rs:2882:17 Dec 06 01:47:16.765 INFO [stderr] | Dec 06 01:47:16.765 INFO [stderr] 2882 | let mut modules = self.pending_modules.last_mut().expect("missing PendingModules"); Dec 06 01:47:16.765 INFO [stderr] | ----^^^^^^^ Dec 06 01:47:16.765 INFO [stderr] | | Dec 06 01:47:16.765 INFO [stderr] | help: remove this `mut` Dec 06 01:47:16.765 INFO [stderr] Dec 06 01:47:21.099 INFO [stderr] Compiling kailua_workspace v1.1.0 (/source/kailua_workspace) Dec 06 01:47:22.364 INFO [stderr] Compiling kailua_langsvr v1.1.0 (/source/kailua_langsvr) Dec 06 01:47:23.376 INFO [stderr] warning: type annotations needed Dec 06 01:47:23.376 INFO [stderr] --> kailua_langsvr/src/diags.rs:97:28 Dec 06 01:47:23.376 INFO [stderr] | Dec 06 01:47:23.376 INFO [stderr] 97 | (self as *const _).hash(state) Dec 06 01:47:23.376 INFO [stderr] | ^^^^ Dec 06 01:47:23.376 INFO [stderr] | Dec 06 01:47:23.376 INFO [stderr] = note: #[warn(tyvar_behind_raw_pointer)] on by default Dec 06 01:47:23.376 INFO [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2018 edition! Dec 06 01:47:23.376 INFO [stderr] = note: for more information, see issue #46906 Dec 06 01:47:23.376 INFO [stderr] Dec 06 01:47:34.658 INFO [stderr] Compiling kailua v1.1.0 (/source) Dec 06 01:47:35.734 INFO [stderr] warning: unused import: `std::str` Dec 06 01:47:35.734 INFO [stderr] --> src/main.rs:18:9 Dec 06 01:47:35.735 INFO [stderr] | Dec 06 01:47:35.735 INFO [stderr] 18 | use std::str; Dec 06 01:47:35.735 INFO [stderr] | ^^^^^^^^ Dec 06 01:47:35.735 INFO [stderr] | Dec 06 01:47:35.735 INFO [stderr] = note: #[warn(unused_imports)] on by default Dec 06 01:47:35.735 INFO [stderr] Dec 06 01:47:43.380 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 21s Dec 06 01:47:43.384 INFO [stderr] su: No module specific data is present Dec 06 01:47:44.206 INFO running `"docker" "inspect" "1fa1091fc9529b1528a21d64d4da3a10032142e082978ac0fc3b82871c9cdec3"` Dec 06 01:47:44.476 INFO running `"docker" "rm" "-f" "1fa1091fc9529b1528a21d64d4da3a10032142e082978ac0fc3b82871c9cdec3"` Dec 06 01:47:44.765 INFO [stdout] 1fa1091fc9529b1528a21d64d4da3a10032142e082978ac0fc3b82871c9cdec3 Dec 06 01:47:44.771 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-1/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-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 06 01:47:45.263 INFO [stdout] 60dbc88ddc8f76b1013ed14f51d6047d03e2d862830f03aade3eb3e245f6250a Dec 06 01:47:45.270 INFO running `"docker" "start" "-a" "60dbc88ddc8f76b1013ed14f51d6047d03e2d862830f03aade3eb3e245f6250a"` Dec 06 01:47:46.684 INFO [stderr] usermod: no changes Dec 06 01:47:46.878 INFO [stderr] Compiling kailua v1.1.0 (/source) Dec 06 01:47:47.608 INFO [stderr] warning: unused import: `std::str` Dec 06 01:47:47.608 INFO [stderr] --> src/main.rs:18:9 Dec 06 01:47:47.608 INFO [stderr] | Dec 06 01:47:47.608 INFO [stderr] 18 | use std::str; Dec 06 01:47:47.608 INFO [stderr] | ^^^^^^^^ Dec 06 01:47:47.608 INFO [stderr] | Dec 06 01:47:47.608 INFO [stderr] = note: #[warn(unused_imports)] on by default Dec 06 01:47:47.608 INFO [stderr] Dec 06 01:47:48.169 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.45s Dec 06 01:47:48.180 INFO [stderr] su: No module specific data is present Dec 06 01:47:49.192 INFO running `"docker" "inspect" "60dbc88ddc8f76b1013ed14f51d6047d03e2d862830f03aade3eb3e245f6250a"` Dec 06 01:47:49.426 INFO running `"docker" "rm" "-f" "60dbc88ddc8f76b1013ed14f51d6047d03e2d862830f03aade3eb3e245f6250a"` Dec 06 01:47:49.716 INFO [stdout] 60dbc88ddc8f76b1013ed14f51d6047d03e2d862830f03aade3eb3e245f6250a Dec 06 01:47:49.722 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-1/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-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 06 01:47:50.142 INFO [stdout] dedf98c28c90b5f53bd36599c30462203b4c48fd17bcfa36739b445d4b4ff112 Dec 06 01:47:50.144 INFO running `"docker" "start" "-a" "dedf98c28c90b5f53bd36599c30462203b4c48fd17bcfa36739b445d4b4ff112"` Dec 06 01:47:51.125 INFO [stderr] usermod: no changes Dec 06 01:47:51.340 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.17s Dec 06 01:47:51.352 INFO [stderr] Running /target/debug/deps/kailua-29a092eb3f64b1b7 Dec 06 01:47:51.353 INFO [stdout] Dec 06 01:47:51.354 INFO [stdout] running 0 tests Dec 06 01:47:51.354 INFO [stdout] Dec 06 01:47:51.354 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out Dec 06 01:47:51.354 INFO [stdout] Dec 06 01:47:51.356 INFO [stderr] su: No module specific data is present Dec 06 01:47:52.548 INFO running `"docker" "inspect" "dedf98c28c90b5f53bd36599c30462203b4c48fd17bcfa36739b445d4b4ff112"` Dec 06 01:47:52.818 INFO running `"docker" "rm" "-f" "dedf98c28c90b5f53bd36599c30462203b4c48fd17bcfa36739b445d4b4ff112"` Dec 06 01:47:53.152 INFO [stdout] dedf98c28c90b5f53bd36599c30462203b4c48fd17bcfa36739b445d4b4ff112