Dec 14 04:57:53.339 INFO testing Undin/features-2018-3 against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550 Dec 14 04:57:53.339 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-3/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/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 14 04:57:53.597 INFO [stdout] 5957a08006cc079c7b3fc2304e16dabc5671195b1bc953086923d5c034a4172c Dec 14 04:57:53.600 INFO running `"docker" "start" "-a" "5957a08006cc079c7b3fc2304e16dabc5671195b1bc953086923d5c034a4172c"` Dec 14 04:57:54.675 INFO [stderr] usermod: no changes Dec 14 04:57:54.739 INFO [stderr] Compiling diesel_derives v1.3.0 Dec 14 04:58:00.624 INFO [stderr] Compiling diesel v1.3.3 Dec 14 04:58:24.914 INFO [stderr] Compiling features-2018-3 v0.1.0 (/source) Dec 14 04:58:25.351 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 30.65s Dec 14 04:58:25.353 INFO [stderr] su: No module specific data is present Dec 14 04:58:25.617 INFO running `"docker" "inspect" "5957a08006cc079c7b3fc2304e16dabc5671195b1bc953086923d5c034a4172c"` Dec 14 04:58:25.935 INFO running `"docker" "rm" "-f" "5957a08006cc079c7b3fc2304e16dabc5671195b1bc953086923d5c034a4172c"` Dec 14 04:58:26.179 INFO [stdout] 5957a08006cc079c7b3fc2304e16dabc5671195b1bc953086923d5c034a4172c Dec 14 04:58:26.179 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-3/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/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 14 04:58:26.623 INFO [stdout] 973117565cfcd48d181738c943ca2d18fff8ba929ce30bd96d9630083121d78a Dec 14 04:58:26.625 INFO running `"docker" "start" "-a" "973117565cfcd48d181738c943ca2d18fff8ba929ce30bd96d9630083121d78a"` Dec 14 04:58:27.989 INFO [stderr] usermod: no changes Dec 14 04:58:28.075 INFO [stderr] Compiling features-2018-3 v0.1.0 (/source) Dec 14 04:58:29.439 INFO [stderr] warning: unused variable: `weak` Dec 14 04:58:29.439 INFO [stderr] --> examples/debug_rc.rs:7:9 Dec 14 04:58:29.439 INFO [stderr] | Dec 14 04:58:29.439 INFO [stderr] 7 | let weak = Rc::downgrade(&rc2); Dec 14 04:58:29.439 INFO [stderr] | ^^^^ help: consider using `_weak` instead Dec 14 04:58:29.439 INFO [stderr] | Dec 14 04:58:29.439 INFO [stderr] = note: #[warn(unused_variables)] on by default Dec 14 04:58:29.439 INFO [stderr] Dec 14 04:58:29.439 INFO [stderr] warning: unused variable: `weak2` Dec 14 04:58:29.439 INFO [stderr] --> examples/debug_rc.rs:11:9 Dec 14 04:58:29.439 INFO [stderr] | Dec 14 04:58:29.439 INFO [stderr] 11 | let weak2 = Arc::downgrade(&arc2); Dec 14 04:58:29.439 INFO [stderr] | ^^^^^ help: consider using `_weak2` instead Dec 14 04:58:29.439 INFO [stderr] Dec 14 04:58:29.551 INFO [stderr] warning: variable does not need to be mutable Dec 14 04:58:29.551 INFO [stderr] --> examples/debug_vec.rs:2:9 Dec 14 04:58:29.551 INFO [stderr] | Dec 14 04:58:29.551 INFO [stderr] 2 | let mut v = all_primes(10000); Dec 14 04:58:29.551 INFO [stderr] | ----^ Dec 14 04:58:29.551 INFO [stderr] | | Dec 14 04:58:29.551 INFO [stderr] | help: remove this `mut` Dec 14 04:58:29.551 INFO [stderr] | Dec 14 04:58:29.551 INFO [stderr] = note: #[warn(unused_mut)] on by default Dec 14 04:58:29.551 INFO [stderr] Dec 14 04:58:30.042 INFO [stderr] warning: function is never used: `fact` Dec 14 04:58:30.042 INFO [stderr] --> examples/tests.rs:3:1 Dec 14 04:58:30.042 INFO [stderr] | Dec 14 04:58:30.042 INFO [stderr] 3 | fn fact(n: u32) -> u32 { Dec 14 04:58:30.042 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ Dec 14 04:58:30.042 INFO [stderr] | Dec 14 04:58:30.042 INFO [stderr] = note: #[warn(dead_code)] on by default Dec 14 04:58:30.042 INFO [stderr] Dec 14 04:58:30.403 INFO [stderr] warning: unused variable: `y` Dec 14 04:58:30.403 INFO [stderr] --> examples/debug_cell.rs:14:13 Dec 14 04:58:30.403 INFO [stderr] | Dec 14 04:58:30.403 INFO [stderr] 14 | let y = 1; Dec 14 04:58:30.403 INFO [stderr] | ^ help: consider using `_y` instead Dec 14 04:58:30.403 INFO [stderr] | Dec 14 04:58:30.403 INFO [stderr] = note: #[warn(unused_variables)] on by default Dec 14 04:58:30.403 INFO [stderr] Dec 14 04:58:30.403 INFO [stderr] warning: unused variable: `yy` Dec 14 04:58:30.403 INFO [stderr] --> examples/debug_cell.rs:16:13 Dec 14 04:58:30.403 INFO [stderr] | Dec 14 04:58:30.403 INFO [stderr] 16 | let yy = 2; Dec 14 04:58:30.403 INFO [stderr] | ^^ help: consider using `_yy` instead Dec 14 04:58:30.403 INFO [stderr] Dec 14 04:58:30.403 INFO [stderr] warning: unused variable: `r` Dec 14 04:58:30.403 INFO [stderr] --> examples/debug_cell.rs:18:9 Dec 14 04:58:30.403 INFO [stderr] | Dec 14 04:58:30.403 INFO [stderr] 18 | let r = ref_cell.borrow(); Dec 14 04:58:30.403 INFO [stderr] | ^ help: consider using `_r` instead Dec 14 04:58:30.403 INFO [stderr] Dec 14 04:58:30.838 INFO [stderr] error[E0432]: unresolved import `diesel` Dec 14 04:58:30.839 INFO [stderr] --> examples/actions_and_intentions.rs:2:5 Dec 14 04:58:30.839 INFO [stderr] | Dec 14 04:58:30.839 INFO [stderr] 2 | use diesel::Connection; Dec 14 04:58:30.839 INFO [stderr] | ^^^^^^ maybe a missing `extern crate diesel;`? Dec 14 04:58:30.839 INFO [stderr] Dec 14 04:58:30.839 INFO [stderr] warning: unused import: `diesel::Connection` Dec 14 04:58:30.839 INFO [stderr] --> examples/actions_and_intentions.rs:2:5 Dec 14 04:58:30.839 INFO [stderr] | Dec 14 04:58:30.839 INFO [stderr] 2 | use diesel::Connection; Dec 14 04:58:30.839 INFO [stderr] | ^^^^^^^^^^^^^^^^^^ Dec 14 04:58:30.839 INFO [stderr] | Dec 14 04:58:30.839 INFO [stderr] = note: #[warn(unused_imports)] on by default Dec 14 04:58:30.839 INFO [stderr] Dec 14 04:58:30.843 INFO [stderr] warning: unused import: `point::Point3D` Dec 14 04:58:30.843 INFO [stderr] --> examples/actions_and_intentions.rs:3:5 Dec 14 04:58:30.843 INFO [stderr] | Dec 14 04:58:30.843 INFO [stderr] 3 | use point::Point3D; Dec 14 04:58:30.843 INFO [stderr] | ^^^^^^^^^^^^^^ Dec 14 04:58:30.843 INFO [stderr] Dec 14 04:58:30.843 INFO [stderr] warning: unused import: `point::Point2D` Dec 14 04:58:30.843 INFO [stderr] --> examples/actions_and_intentions.rs:4:5 Dec 14 04:58:30.843 INFO [stderr] | Dec 14 04:58:30.843 INFO [stderr] 4 | use point::Point2D; // Cmd+Alt+O to optimize imports. Dec 14 04:58:30.843 INFO [stderr] | ^^^^^^^^^^^^^^ Dec 14 04:58:30.843 INFO [stderr] Dec 14 04:58:30.951 INFO [stderr] error[E0599]: no method named `read` found for type `std::io::Stdin` in the current scope Dec 14 04:58:30.951 INFO [stderr] --> examples/inspections.rs:6:13 Dec 14 04:58:30.951 INFO [stderr] | Dec 14 04:58:30.951 INFO [stderr] 6 | stdin().read/*caret*/(&mut buf); // pres Alt + Enter to import `Read` trait Dec 14 04:58:30.951 INFO [stderr] | ^^^^ Dec 14 04:58:30.951 INFO [stderr] | Dec 14 04:58:30.951 INFO [stderr] = help: items from traits can only be used if the trait is in scope Dec 14 04:58:30.951 INFO [stderr] help: the following trait is implemented but not in scope, perhaps add a `use` for it: Dec 14 04:58:30.951 INFO [stderr] | Dec 14 04:58:30.951 INFO [stderr] 1 | use std::io::Read; Dec 14 04:58:30.951 INFO [stderr] | Dec 14 04:58:30.951 INFO [stderr] Dec 14 04:58:30.951 INFO [stderr] error: aborting due to previous error Dec 14 04:58:30.951 INFO [stderr] Dec 14 04:58:30.951 INFO [stderr] For more information about this error, try `rustc --explain E0599`. Dec 14 04:58:30.954 INFO [stderr] error: Could not compile `features-2018-3`. Dec 14 04:58:30.955 INFO [stderr] warning: build failed, waiting for other jobs to finish... Dec 14 04:58:31.267 INFO [stderr] error[E0308]: mismatched types Dec 14 04:58:31.267 INFO [stderr] --> examples/actions_and_intentions.rs:13:9 Dec 14 04:58:31.267 INFO [stderr] | Dec 14 04:58:31.267 INFO [stderr] 6 | fn main() { Dec 14 04:58:31.267 INFO [stderr] | - expected `()` because of default return type Dec 14 04:58:31.267 INFO [stderr] ... Dec 14 04:58:31.267 INFO [stderr] 13 | s.remove(0) Dec 14 04:58:31.267 INFO [stderr] | ^^^^^^^^^^^- help: try adding a semicolon: `;` Dec 14 04:58:31.267 INFO [stderr] | | Dec 14 04:58:31.267 INFO [stderr] | expected (), found char Dec 14 04:58:31.267 INFO [stderr] | Dec 14 04:58:31.267 INFO [stderr] = note: expected type `()` Dec 14 04:58:31.267 INFO [stderr] found type `char` Dec 14 04:58:31.267 INFO [stderr] Dec 14 04:58:31.271 INFO [stderr] error[E0615]: attempted to take value of method `iter` on type `std::vec::Vec` Dec 14 04:58:31.271 INFO [stderr] --> examples/actions_and_intentions.rs:19:7 Dec 14 04:58:31.271 INFO [stderr] | Dec 14 04:58:31.271 INFO [stderr] 19 | v.iter // Ctrl+Space -> select `iter` Dec 14 04:58:31.271 INFO [stderr] | ^^^^ Dec 14 04:58:31.271 INFO [stderr] | Dec 14 04:58:31.271 INFO [stderr] = help: maybe a `()` to call it is missing? Dec 14 04:58:31.271 INFO [stderr] Dec 14 04:58:31.271 INFO [stderr] error: aborting due to 3 previous errors Dec 14 04:58:31.271 INFO [stderr] Dec 14 04:58:31.271 INFO [stderr] Some errors occurred: E0308, E0432, E0615. Dec 14 04:58:31.271 INFO [stderr] For more information about an error, try `rustc --explain E0308`. Dec 14 04:58:31.283 INFO [stderr] error: Could not compile `features-2018-3`. Dec 14 04:58:31.283 INFO [stderr] warning: build failed, waiting for other jobs to finish... Dec 14 04:58:31.759 INFO [stderr] warning: cannot find type `table` in this scope Dec 14 04:58:31.759 INFO [stderr] --> <::diesel::macros::table_body macros>:165:33 Dec 14 04:58:31.759 INFO [stderr] | Dec 14 04:58:31.759 INFO [stderr] 165 | derive ( Debug , Clone , Copy , QueryId ) ] /// The actual table struct Dec 14 04:58:31.759 INFO [stderr] | ^^^^^^^ names from parent modules are not accessible without an explicit import Dec 14 04:58:31.759 INFO [stderr] | Dec 14 04:58:31.759 INFO [stderr] = note: #[warn(proc_macro_derive_resolution_fallback)] on by default Dec 14 04:58:31.759 INFO [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! Dec 14 04:58:31.759 INFO [stderr] = note: for more information, see issue #50504 Dec 14 04:58:31.759 INFO [stderr] Dec 14 04:58:31.759 INFO [stderr] warning: cannot find type `table` in this scope Dec 14 04:58:31.759 INFO [stderr] --> <::diesel::macros::table_body macros>:165:33 Dec 14 04:58:31.759 INFO [stderr] | Dec 14 04:58:31.759 INFO [stderr] 165 | derive ( Debug , Clone , Copy , QueryId ) ] /// The actual table struct Dec 14 04:58:31.759 INFO [stderr] | ^^^^^^^ names from parent modules are not accessible without an explicit import Dec 14 04:58:31.759 INFO [stderr] | Dec 14 04:58:31.759 INFO [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! Dec 14 04:58:31.759 INFO [stderr] = note: for more information, see issue #50504 Dec 14 04:58:31.759 INFO [stderr] Dec 14 04:58:31.759 INFO [stderr] warning: cannot find type `user_id` in this scope Dec 14 04:58:31.759 INFO [stderr] --> <::diesel::macros::__diesel_column macros>:5:33 Dec 14 04:58:31.759 INFO [stderr] | Dec 14 04:58:31.759 INFO [stderr] 5 | derive ( Debug , Clone , Copy , QueryId , Default ) ] pub struct $ column_name Dec 14 04:58:31.759 INFO [stderr] | ^^^^^^^ names from parent modules are not accessible without an explicit import Dec 14 04:58:31.759 INFO [stderr] | Dec 14 04:58:31.759 INFO [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! Dec 14 04:58:31.759 INFO [stderr] = note: for more information, see issue #50504 Dec 14 04:58:31.759 INFO [stderr] Dec 14 04:58:31.759 INFO [stderr] warning: cannot find type `post_id` in this scope Dec 14 04:58:31.759 INFO [stderr] --> <::diesel::macros::__diesel_column macros>:5:33 Dec 14 04:58:31.759 INFO [stderr] | Dec 14 04:58:31.759 INFO [stderr] 5 | derive ( Debug , Clone , Copy , QueryId , Default ) ] pub struct $ column_name Dec 14 04:58:31.759 INFO [stderr] | ^^^^^^^ names from parent modules are not accessible without an explicit import Dec 14 04:58:31.759 INFO [stderr] | Dec 14 04:58:31.759 INFO [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! Dec 14 04:58:31.759 INFO [stderr] = note: for more information, see issue #50504 Dec 14 04:58:31.759 INFO [stderr] Dec 14 04:58:31.759 INFO [stderr] warning: cannot find type `favorited` in this scope Dec 14 04:58:31.759 INFO [stderr] --> <::diesel::macros::__diesel_column macros>:5:33 Dec 14 04:58:31.759 INFO [stderr] | Dec 14 04:58:31.759 INFO [stderr] 5 | derive ( Debug , Clone , Copy , QueryId , Default ) ] pub struct $ column_name Dec 14 04:58:31.759 INFO [stderr] | ^^^^^^^ names from parent modules are not accessible without an explicit import Dec 14 04:58:31.759 INFO [stderr] | Dec 14 04:58:31.759 INFO [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! Dec 14 04:58:31.759 INFO [stderr] = note: for more information, see issue #50504 Dec 14 04:58:31.759 INFO [stderr] Dec 14 04:58:32.263 INFO [stderr] error: build failed Dec 14 04:58:32.263 INFO [stderr] su: No module specific data is present Dec 14 04:58:32.813 INFO running `"docker" "inspect" "973117565cfcd48d181738c943ca2d18fff8ba929ce30bd96d9630083121d78a"` Dec 14 04:58:33.192 INFO running `"docker" "rm" "-f" "973117565cfcd48d181738c943ca2d18fff8ba929ce30bd96d9630083121d78a"` Dec 14 04:58:33.535 INFO [stdout] 973117565cfcd48d181738c943ca2d18fff8ba929ce30bd96d9630083121d78a