Dec 15 23:07:14.637 INFO testing acto-rs-0.5.2 against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550 Dec 15 23:07:14.637 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-4/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/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 23:07:15.075 INFO [stdout] 6548530df7e9356618ec1009b223416fbd609ceb775aabd0eb05fd85bc6aeb88 Dec 15 23:07:15.077 INFO running `"docker" "start" "-a" "6548530df7e9356618ec1009b223416fbd609ceb775aabd0eb05fd85bc6aeb88"` Dec 15 23:07:16.051 INFO [stderr] usermod: no changes Dec 15 23:07:16.087 INFO [stderr] warning: An explicit [[bin]] section is specified in Cargo.toml which currently Dec 15 23:07:16.087 INFO [stderr] disables Cargo from automatically inferring other binary targets. Dec 15 23:07:16.087 INFO [stderr] This inference behavior will change in the Rust 2018 edition and the following Dec 15 23:07:16.087 INFO [stderr] files will be included as a binary target: Dec 15 23:07:16.087 INFO [stderr] Dec 15 23:07:16.087 INFO [stderr] * /source/src/main.rs Dec 15 23:07:16.087 INFO [stderr] Dec 15 23:07:16.087 INFO [stderr] This is likely to break cargo build or cargo test as these files may not be Dec 15 23:07:16.087 INFO [stderr] ready to be compiled as a binary target today. You can future-proof yourself Dec 15 23:07:16.087 INFO [stderr] and disable this warning by adding `autobins = false` to your [package] Dec 15 23:07:16.087 INFO [stderr] section. You may also move the files to a location where Cargo would not Dec 15 23:07:16.087 INFO [stderr] automatically infer them to be a target, such as in subfolders. Dec 15 23:07:16.087 INFO [stderr] Dec 15 23:07:16.087 INFO [stderr] For more information on this warning you can consult Dec 15 23:07:16.087 INFO [stderr] https://github.com/rust-lang/cargo/issues/5330 Dec 15 23:07:16.087 INFO [stderr] warning: path `/source/src/main.rs` was erroneously implicitly accepted for binary `bench`, Dec 15 23:07:16.087 INFO [stderr] please set bin.path in Cargo.toml Dec 15 23:07:16.092 INFO [stderr] Compiling lossyq v0.1.19 Dec 15 23:07:16.867 INFO [stderr] Compiling acto-rs v0.5.2 (/source) Dec 15 23:07:17.983 INFO [stderr] warning: variable does not need to be mutable Dec 15 23:07:17.983 INFO [stderr] --> src/scheduler/wrap.rs:19:11 Dec 15 23:07:17.983 INFO [stderr] | Dec 15 23:07:17.983 INFO [stderr] 19 | let mut slice = self.output_positions.as_mut_slice(); Dec 15 23:07:17.983 INFO [stderr] | ----^^^^^ Dec 15 23:07:17.983 INFO [stderr] | | Dec 15 23:07:17.983 INFO [stderr] | help: remove this `mut` Dec 15 23:07:17.983 INFO [stderr] | Dec 15 23:07:17.983 INFO [stderr] = note: #[warn(unused_mut)] on by default Dec 15 23:07:17.983 INFO [stderr] Dec 15 23:07:17.983 INFO [stderr] warning: variable does not need to be mutable Dec 15 23:07:17.983 INFO [stderr] --> src/scheduler/wrap.rs:35:9 Dec 15 23:07:17.983 INFO [stderr] | Dec 15 23:07:17.983 INFO [stderr] 35 | let mut slice = self.output_positions.as_mut_slice(); Dec 15 23:07:17.983 INFO [stderr] | ----^^^^^ Dec 15 23:07:17.983 INFO [stderr] | | Dec 15 23:07:17.983 INFO [stderr] | help: remove this `mut` Dec 15 23:07:17.983 INFO [stderr] Dec 15 23:07:17.983 INFO [stderr] warning: variable does not need to be mutable Dec 15 23:07:17.983 INFO [stderr] --> src/scheduler/page.rs:51:9 Dec 15 23:07:17.983 INFO [stderr] | Dec 15 23:07:17.983 INFO [stderr] 51 | let mut data_ref = &mut slice[idx]; Dec 15 23:07:17.983 INFO [stderr] | ----^^^^^^^^ Dec 15 23:07:17.983 INFO [stderr] | | Dec 15 23:07:17.983 INFO [stderr] | help: remove this `mut` Dec 15 23:07:17.983 INFO [stderr] Dec 15 23:07:20.690 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 4.62s Dec 15 23:07:20.694 INFO [stderr] su: No module specific data is present Dec 15 23:07:21.252 INFO running `"docker" "inspect" "6548530df7e9356618ec1009b223416fbd609ceb775aabd0eb05fd85bc6aeb88"` Dec 15 23:07:21.504 INFO running `"docker" "rm" "-f" "6548530df7e9356618ec1009b223416fbd609ceb775aabd0eb05fd85bc6aeb88"` Dec 15 23:07:21.760 INFO [stdout] 6548530df7e9356618ec1009b223416fbd609ceb775aabd0eb05fd85bc6aeb88 Dec 15 23:07:21.762 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-4/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/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 23:07:22.098 INFO [stdout] 7a2603f07964c34aacd4eb3440530964e88d4e187eac7f9caa28163cee1f18e9 Dec 15 23:07:22.100 INFO running `"docker" "start" "-a" "7a2603f07964c34aacd4eb3440530964e88d4e187eac7f9caa28163cee1f18e9"` Dec 15 23:07:23.044 INFO [stderr] usermod: no changes Dec 15 23:07:23.091 INFO [stderr] warning: An explicit [[bin]] section is specified in Cargo.toml which currently Dec 15 23:07:23.091 INFO [stderr] disables Cargo from automatically inferring other binary targets. Dec 15 23:07:23.091 INFO [stderr] This inference behavior will change in the Rust 2018 edition and the following Dec 15 23:07:23.091 INFO [stderr] files will be included as a binary target: Dec 15 23:07:23.091 INFO [stderr] Dec 15 23:07:23.091 INFO [stderr] * /source/src/main.rs Dec 15 23:07:23.091 INFO [stderr] Dec 15 23:07:23.091 INFO [stderr] This is likely to break cargo build or cargo test as these files may not be Dec 15 23:07:23.091 INFO [stderr] ready to be compiled as a binary target today. You can future-proof yourself Dec 15 23:07:23.091 INFO [stderr] and disable this warning by adding `autobins = false` to your [package] Dec 15 23:07:23.091 INFO [stderr] section. You may also move the files to a location where Cargo would not Dec 15 23:07:23.091 INFO [stderr] automatically infer them to be a target, such as in subfolders. Dec 15 23:07:23.091 INFO [stderr] Dec 15 23:07:23.091 INFO [stderr] For more information on this warning you can consult Dec 15 23:07:23.091 INFO [stderr] https://github.com/rust-lang/cargo/issues/5330 Dec 15 23:07:23.091 INFO [stderr] warning: path `/source/src/main.rs` was erroneously implicitly accepted for binary `bench`, Dec 15 23:07:23.091 INFO [stderr] please set bin.path in Cargo.toml Dec 15 23:07:23.111 INFO [stderr] Compiling acto-rs v0.5.2 (/source) Dec 15 23:07:24.331 INFO [stderr] warning: variable does not need to be mutable Dec 15 23:07:24.331 INFO [stderr] --> src/scheduler/wrap.rs:19:11 Dec 15 23:07:24.331 INFO [stderr] | Dec 15 23:07:24.331 INFO [stderr] 19 | let mut slice = self.output_positions.as_mut_slice(); Dec 15 23:07:24.331 INFO [stderr] | ----^^^^^ Dec 15 23:07:24.331 INFO [stderr] | | Dec 15 23:07:24.331 INFO [stderr] | help: remove this `mut` Dec 15 23:07:24.331 INFO [stderr] | Dec 15 23:07:24.331 INFO [stderr] = note: #[warn(unused_mut)] on by default Dec 15 23:07:24.331 INFO [stderr] Dec 15 23:07:24.331 INFO [stderr] warning: variable does not need to be mutable Dec 15 23:07:24.331 INFO [stderr] --> src/scheduler/wrap.rs:35:9 Dec 15 23:07:24.331 INFO [stderr] | Dec 15 23:07:24.331 INFO [stderr] 35 | let mut slice = self.output_positions.as_mut_slice(); Dec 15 23:07:24.331 INFO [stderr] | ----^^^^^ Dec 15 23:07:24.331 INFO [stderr] | | Dec 15 23:07:24.331 INFO [stderr] | help: remove this `mut` Dec 15 23:07:24.331 INFO [stderr] Dec 15 23:07:24.331 INFO [stderr] warning: variable does not need to be mutable Dec 15 23:07:24.331 INFO [stderr] --> src/scheduler/page.rs:51:9 Dec 15 23:07:24.331 INFO [stderr] | Dec 15 23:07:24.331 INFO [stderr] 51 | let mut data_ref = &mut slice[idx]; Dec 15 23:07:24.331 INFO [stderr] | ----^^^^^^^^ Dec 15 23:07:24.331 INFO [stderr] | | Dec 15 23:07:24.331 INFO [stderr] | help: remove this `mut` Dec 15 23:07:24.331 INFO [stderr] Dec 15 23:07:24.455 INFO [stderr] warning: variable does not need to be mutable Dec 15 23:07:24.455 INFO [stderr] --> src/bench/bitset.rs:19:9 Dec 15 23:07:24.455 INFO [stderr] | Dec 15 23:07:24.455 INFO [stderr] 19 | let mut slice = self.bits.as_mut_slice(); Dec 15 23:07:24.455 INFO [stderr] | ----^^^^^ Dec 15 23:07:24.455 INFO [stderr] | | Dec 15 23:07:24.455 INFO [stderr] | help: remove this `mut` Dec 15 23:07:24.455 INFO [stderr] Dec 15 23:07:25.347 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2.27s Dec 15 23:07:25.351 INFO [stderr] su: No module specific data is present Dec 15 23:07:26.303 INFO running `"docker" "inspect" "7a2603f07964c34aacd4eb3440530964e88d4e187eac7f9caa28163cee1f18e9"` Dec 15 23:07:26.509 INFO running `"docker" "rm" "-f" "7a2603f07964c34aacd4eb3440530964e88d4e187eac7f9caa28163cee1f18e9"` Dec 15 23:07:26.754 INFO [stdout] 7a2603f07964c34aacd4eb3440530964e88d4e187eac7f9caa28163cee1f18e9 Dec 15 23:07:26.756 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-4/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/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 23:07:27.126 INFO [stdout] d8e41d6574aeaf60ebb761273af4e9ddf8a4e6bf55b424c6b7e098f37db7e802 Dec 15 23:07:27.130 INFO running `"docker" "start" "-a" "d8e41d6574aeaf60ebb761273af4e9ddf8a4e6bf55b424c6b7e098f37db7e802"` Dec 15 23:07:28.816 INFO [stderr] usermod: no changes Dec 15 23:07:28.905 INFO [stderr] warning: An explicit [[bin]] section is specified in Cargo.toml which currently Dec 15 23:07:28.905 INFO [stderr] disables Cargo from automatically inferring other binary targets. Dec 15 23:07:28.906 INFO [stderr] This inference behavior will change in the Rust 2018 edition and the following Dec 15 23:07:28.906 INFO [stderr] files will be included as a binary target: Dec 15 23:07:28.906 INFO [stderr] Dec 15 23:07:28.906 INFO [stderr] * /source/src/main.rs Dec 15 23:07:28.906 INFO [stderr] Dec 15 23:07:28.906 INFO [stderr] This is likely to break cargo build or cargo test as these files may not be Dec 15 23:07:28.906 INFO [stderr] ready to be compiled as a binary target today. You can future-proof yourself Dec 15 23:07:28.906 INFO [stderr] and disable this warning by adding `autobins = false` to your [package] Dec 15 23:07:28.906 INFO [stderr] section. You may also move the files to a location where Cargo would not Dec 15 23:07:28.906 INFO [stderr] automatically infer them to be a target, such as in subfolders. Dec 15 23:07:28.906 INFO [stderr] Dec 15 23:07:28.906 INFO [stderr] For more information on this warning you can consult Dec 15 23:07:28.906 INFO [stderr] https://github.com/rust-lang/cargo/issues/5330 Dec 15 23:07:28.906 INFO [stderr] warning: path `/source/src/main.rs` was erroneously implicitly accepted for binary `bench`, Dec 15 23:07:28.906 INFO [stderr] please set bin.path in Cargo.toml Dec 15 23:07:28.943 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.09s Dec 15 23:07:28.974 INFO [stderr] Running /target/debug/deps/acto_rs-6a88ec73ab1e53fc Dec 15 23:07:29.015 INFO [stderr] Doc-tests acto-rs Dec 15 23:07:29.015 INFO [stdout] Dec 15 23:07:29.015 INFO [stdout] running 1 test Dec 15 23:07:29.015 INFO [stdout] test elem::tests::connect_disconnect ... ok Dec 15 23:07:29.015 INFO [stdout] Dec 15 23:07:29.015 INFO [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out Dec 15 23:07:29.015 INFO [stdout] Dec 15 23:07:30.146 INFO [stdout] Dec 15 23:07:30.146 INFO [stdout] running 0 tests Dec 15 23:07:30.146 INFO [stdout] Dec 15 23:07:30.146 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out Dec 15 23:07:30.146 INFO [stdout] Dec 15 23:07:30.155 INFO [stderr] su: No module specific data is present Dec 15 23:07:30.700 INFO running `"docker" "inspect" "d8e41d6574aeaf60ebb761273af4e9ddf8a4e6bf55b424c6b7e098f37db7e802"` Dec 15 23:07:30.991 INFO running `"docker" "rm" "-f" "d8e41d6574aeaf60ebb761273af4e9ddf8a4e6bf55b424c6b7e098f37db7e802"` Dec 15 23:07:31.346 INFO [stdout] d8e41d6574aeaf60ebb761273af4e9ddf8a4e6bf55b424c6b7e098f37db7e802