Nov 01 22:19:23.178 INFO testing CGQAQ/Rust_Learn against 1.30.0 for beta-1.31-1
Nov 01 22:19:23.178 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-1/worker-6/1.30.0:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/beta-1.31-1/1.30.0:/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 +1.30.0 build --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 01 22:19:23.580 INFO blam! 059600617cc240b32a703941a4dabfb4cd4ebb89170d32e407e8aac14b911255
Nov 01 22:19:23.582 INFO running `"docker" "start" "-a" "059600617cc240b32a703941a4dabfb4cd4ebb89170d32e407e8aac14b911255"`
Nov 01 22:19:24.737 INFO kablam! usermod: no changes
Nov 01 22:19:24.787 INFO kablam! warning: An explicit [[bin]] section is specified in Cargo.toml which currently
Nov 01 22:19:24.790 INFO kablam! disables Cargo from automatically inferring other binary targets.
Nov 01 22:19:24.790 INFO kablam! This inference behavior will change in the Rust 2018 edition and the following
Nov 01 22:19:24.790 INFO kablam! files will be included as a binary target:
Nov 01 22:19:24.790 INFO kablam! 
Nov 01 22:19:24.790 INFO kablam! * /source/src/main.rs
Nov 01 22:19:24.790 INFO kablam! 
Nov 01 22:19:24.790 INFO kablam! This is likely to break cargo build or cargo test as these files may not be
Nov 01 22:19:24.790 INFO kablam! ready to be compiled as a binary target today. You can future-proof yourself
Nov 01 22:19:24.790 INFO kablam! and disable this warning by adding `autobins = false` to your [package]
Nov 01 22:19:24.790 INFO kablam! section. You may also move the files to a location where Cargo would not
Nov 01 22:19:24.790 INFO kablam! automatically infer them to be a target, such as in subfolders.
Nov 01 22:19:24.790 INFO kablam! 
Nov 01 22:19:24.790 INFO kablam! For more information on this warning you can consult
Nov 01 22:19:24.791 INFO kablam! https://github.com/rust-lang/cargo/issues/5330
Nov 01 22:19:24.791 INFO kablam! warning: path `/source/src/main.rs` was erroneously implicitly accepted for binary `main`,
Nov 01 22:19:24.791 INFO kablam! please set bin.path in Cargo.toml
Nov 01 22:19:24.791 INFO kablam!    Compiling learn v0.1.0 (/source)
Nov 01 22:19:25.638 INFO kablam! warning: variable does not need to be mutable
Nov 01 22:19:25.638 INFO kablam!   --> src/bin/mthread.rs:11:9
Nov 01 22:19:25.638 INFO kablam!    |
Nov 01 22:19:25.638 INFO kablam! 11 |     let mut ptr = Arc::new(Mutex::new("hello world!".chars()));
Nov 01 22:19:25.638 INFO kablam!    |         ----^^^
Nov 01 22:19:25.638 INFO kablam!    |         |
Nov 01 22:19:25.638 INFO kablam!    |         help: remove this `mut`
Nov 01 22:19:25.638 INFO kablam!    |
Nov 01 22:19:25.638 INFO kablam!    = note: #[warn(unused_mut)] on by default
Nov 01 22:19:25.638 INFO kablam! 
Nov 01 22:19:25.638 INFO kablam! warning: variable does not need to be mutable
Nov 01 22:19:25.638 INFO kablam!   --> src/bin/mthread.rs:27:13
Nov 01 22:19:25.638 INFO kablam!    |
Nov 01 22:19:25.638 INFO kablam! 27 |         let mut ptr = ptr.clone();
Nov 01 22:19:25.638 INFO kablam!    |             ----^^^
Nov 01 22:19:25.638 INFO kablam!    |             |
Nov 01 22:19:25.638 INFO kablam!    |             help: remove this `mut`
Nov 01 22:19:25.638 INFO kablam! 
Nov 01 22:19:25.638 INFO kablam! warning: variable does not need to be mutable
Nov 01 22:19:25.638 INFO kablam!   --> src/bin/mthread.rs:29:13
Nov 01 22:19:25.638 INFO kablam!    |
Nov 01 22:19:25.638 INFO kablam! 29 |         let mut tx = tx.clone();
Nov 01 22:19:25.638 INFO kablam!    |             ----^^
Nov 01 22:19:25.638 INFO kablam!    |             |
Nov 01 22:19:25.638 INFO kablam!    |             help: remove this `mut`
Nov 01 22:19:25.638 INFO kablam! 
Nov 01 22:19:25.638 INFO kablam! warning: unused `std::result::Result` which must be used
Nov 01 22:19:25.638 INFO kablam!   --> src/bin/mthread.rs:20:21
Nov 01 22:19:25.638 INFO kablam!    |
Nov 01 22:19:25.638 INFO kablam! 20 |                     a.send(1);
Nov 01 22:19:25.638 INFO kablam!    |                     ^^^^^^^^^^
Nov 01 22:19:25.638 INFO kablam!    |
Nov 01 22:19:25.638 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Nov 01 22:19:25.638 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 01 22:19:25.638 INFO kablam! 
Nov 01 22:19:25.638 INFO kablam! warning: unused `std::result::Result` which must be used
Nov 01 22:19:25.638 INFO kablam!   --> src/bin/mthread.rs:34:17
Nov 01 22:19:25.638 INFO kablam!    |
Nov 01 22:19:25.638 INFO kablam! 34 |                 tx.send(d);
Nov 01 22:19:25.638 INFO kablam!    |                 ^^^^^^^^^^^
Nov 01 22:19:25.638 INFO kablam!    |
Nov 01 22:19:25.638 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 01 22:19:25.638 INFO kablam! 
Nov 01 22:19:27.658 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.90s
Nov 01 22:19:27.661 INFO kablam! su: No module specific data is present
Nov 01 22:19:28.514 INFO running `"docker" "rm" "-f" "059600617cc240b32a703941a4dabfb4cd4ebb89170d32e407e8aac14b911255"`
Nov 01 22:19:28.849 INFO blam! 059600617cc240b32a703941a4dabfb4cd4ebb89170d32e407e8aac14b911255
Nov 01 22:19:28.859 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-1/worker-6/1.30.0:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/beta-1.31-1/1.30.0:/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 +1.30.0 test --frozen --no-run" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 01 22:19:29.331 INFO blam! 7ac2191cb8d90a8d06d0460adb7b57549a2bbaf3b667edc012cae458328ad1f4
Nov 01 22:19:29.347 INFO running `"docker" "start" "-a" "7ac2191cb8d90a8d06d0460adb7b57549a2bbaf3b667edc012cae458328ad1f4"`
Nov 01 22:19:30.651 INFO kablam! usermod: no changes
Nov 01 22:19:30.685 INFO kablam! warning: An explicit [[bin]] section is specified in Cargo.toml which currently
Nov 01 22:19:30.685 INFO kablam! disables Cargo from automatically inferring other binary targets.
Nov 01 22:19:30.685 INFO kablam! This inference behavior will change in the Rust 2018 edition and the following
Nov 01 22:19:30.685 INFO kablam! files will be included as a binary target:
Nov 01 22:19:30.685 INFO kablam! 
Nov 01 22:19:30.685 INFO kablam! * /source/src/main.rs
Nov 01 22:19:30.685 INFO kablam! 
Nov 01 22:19:30.685 INFO kablam! This is likely to break cargo build or cargo test as these files may not be
Nov 01 22:19:30.685 INFO kablam! ready to be compiled as a binary target today. You can future-proof yourself
Nov 01 22:19:30.685 INFO kablam! and disable this warning by adding `autobins = false` to your [package]
Nov 01 22:19:30.685 INFO kablam! section. You may also move the files to a location where Cargo would not
Nov 01 22:19:30.685 INFO kablam! automatically infer them to be a target, such as in subfolders.
Nov 01 22:19:30.685 INFO kablam! 
Nov 01 22:19:30.685 INFO kablam! For more information on this warning you can consult
Nov 01 22:19:30.685 INFO kablam! https://github.com/rust-lang/cargo/issues/5330
Nov 01 22:19:30.685 INFO kablam! warning: path `/source/src/main.rs` was erroneously implicitly accepted for binary `main`,
Nov 01 22:19:30.685 INFO kablam! please set bin.path in Cargo.toml
Nov 01 22:19:30.688 INFO kablam!    Compiling learn v0.1.0 (/source)
Nov 01 22:19:31.864 INFO kablam! warning: variable does not need to be mutable
Nov 01 22:19:31.864 INFO kablam!   --> src/bin/mthread.rs:11:9
Nov 01 22:19:31.864 INFO kablam!    |
Nov 01 22:19:31.865 INFO kablam! 11 |     let mut ptr = Arc::new(Mutex::new("hello world!".chars()));
Nov 01 22:19:31.865 INFO kablam!    |         ----^^^
Nov 01 22:19:31.865 INFO kablam!    |         |
Nov 01 22:19:31.866 INFO kablam!    |         help: remove this `mut`
Nov 01 22:19:31.866 INFO kablam!    |
Nov 01 22:19:31.866 INFO kablam!    = note: #[warn(unused_mut)] on by default
Nov 01 22:19:31.866 INFO kablam! 
Nov 01 22:19:31.867 INFO kablam! warning: variable does not need to be mutable
Nov 01 22:19:31.867 INFO kablam!   --> src/bin/mthread.rs:27:13
Nov 01 22:19:31.867 INFO kablam!    |
Nov 01 22:19:31.868 INFO kablam! 27 |         let mut ptr = ptr.clone();
Nov 01 22:19:31.868 INFO kablam!    |             ----^^^
Nov 01 22:19:31.868 INFO kablam!    |             |
Nov 01 22:19:31.869 INFO kablam!    |             help: remove this `mut`
Nov 01 22:19:31.869 INFO kablam! 
Nov 01 22:19:31.869 INFO kablam! warning: variable does not need to be mutable
Nov 01 22:19:31.869 INFO kablam!   --> src/bin/mthread.rs:29:13
Nov 01 22:19:31.870 INFO kablam!    |
Nov 01 22:19:31.870 INFO kablam! 29 |         let mut tx = tx.clone();
Nov 01 22:19:31.870 INFO kablam!    |             ----^^
Nov 01 22:19:31.871 INFO kablam!    |             |
Nov 01 22:19:31.871 INFO kablam!    |             help: remove this `mut`
Nov 01 22:19:31.871 INFO kablam! 
Nov 01 22:19:31.872 INFO kablam! warning: unused `std::result::Result` which must be used
Nov 01 22:19:31.872 INFO kablam!   --> src/bin/mthread.rs:20:21
Nov 01 22:19:31.872 INFO kablam!    |
Nov 01 22:19:31.872 INFO kablam! 20 |                     a.send(1);
Nov 01 22:19:31.873 INFO kablam!    |                     ^^^^^^^^^^
Nov 01 22:19:31.873 INFO kablam!    |
Nov 01 22:19:31.873 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Nov 01 22:19:31.874 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 01 22:19:31.874 INFO kablam! 
Nov 01 22:19:31.874 INFO kablam! warning: unused `std::result::Result` which must be used
Nov 01 22:19:31.874 INFO kablam!   --> src/bin/mthread.rs:34:17
Nov 01 22:19:31.875 INFO kablam!    |
Nov 01 22:19:31.875 INFO kablam! 34 |                 tx.send(d);
Nov 01 22:19:31.875 INFO kablam!    |                 ^^^^^^^^^^^
Nov 01 22:19:31.876 INFO kablam!    |
Nov 01 22:19:31.876 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 01 22:19:31.876 INFO kablam! 
Nov 01 22:19:32.727 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.05s
Nov 01 22:19:32.727 INFO kablam! su: No module specific data is present
Nov 01 22:19:33.302 INFO running `"docker" "rm" "-f" "7ac2191cb8d90a8d06d0460adb7b57549a2bbaf3b667edc012cae458328ad1f4"`
Nov 01 22:19:33.695 INFO blam! 7ac2191cb8d90a8d06d0460adb7b57549a2bbaf3b667edc012cae458328ad1f4
Nov 01 22:19:33.703 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-1/worker-6/1.30.0:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/beta-1.31-1/1.30.0:/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 +1.30.0 test --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 01 22:19:34.123 INFO blam! 44724f87a69bf1a3620460d2106907025934fdf93b5b8432fb29f0d79cba1a3d
Nov 01 22:19:34.127 INFO running `"docker" "start" "-a" "44724f87a69bf1a3620460d2106907025934fdf93b5b8432fb29f0d79cba1a3d"`
Nov 01 22:19:35.042 INFO kablam! usermod: no changes
Nov 01 22:19:35.087 INFO kablam! warning: An explicit [[bin]] section is specified in Cargo.toml which currently
Nov 01 22:19:35.087 INFO blam! 
Nov 01 22:19:35.087 INFO kablam! disables Cargo from automatically inferring other binary targets.
Nov 01 22:19:35.087 INFO blam! running 0 tests
Nov 01 22:19:35.087 INFO kablam! This inference behavior will change in the Rust 2018 edition and the following
Nov 01 22:19:35.087 INFO blam! 
Nov 01 22:19:35.087 INFO kablam! files will be included as a binary target:
Nov 01 22:19:35.087 INFO blam! test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 01 22:19:35.087 INFO kablam! 
Nov 01 22:19:35.087 INFO blam! 
Nov 01 22:19:35.087 INFO kablam! * /source/src/main.rs
Nov 01 22:19:35.087 INFO kablam! 
Nov 01 22:19:35.087 INFO kablam! This is likely to break cargo build or cargo test as these files may not be
Nov 01 22:19:35.087 INFO kablam! ready to be compiled as a binary target today. You can future-proof yourself
Nov 01 22:19:35.087 INFO kablam! and disable this warning by adding `autobins = false` to your [package]
Nov 01 22:19:35.087 INFO kablam! section. You may also move the files to a location where Cargo would not
Nov 01 22:19:35.087 INFO kablam! automatically infer them to be a target, such as in subfolders.
Nov 01 22:19:35.087 INFO kablam! 
Nov 01 22:19:35.087 INFO kablam! For more information on this warning you can consult
Nov 01 22:19:35.087 INFO kablam! https://github.com/rust-lang/cargo/issues/5330
Nov 01 22:19:35.087 INFO kablam! warning: path `/source/src/main.rs` was erroneously implicitly accepted for binary `main`,
Nov 01 22:19:35.087 INFO kablam! please set bin.path in Cargo.toml
Nov 01 22:19:35.087 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
Nov 01 22:19:35.087 INFO kablam!      Running /target/debug/deps/demo-d614bae40a36149a
Nov 01 22:19:35.087 INFO kablam!      Running /target/debug/deps/main-7bec4ea74f913f87
Nov 01 22:19:35.097 INFO blam! 
Nov 01 22:19:35.097 INFO blam! running 0 tests
Nov 01 22:19:35.097 INFO blam! 
Nov 01 22:19:35.097 INFO blam! test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 01 22:19:35.097 INFO blam! 
Nov 01 22:19:35.098 INFO kablam!      Running /target/debug/deps/mthread-a07280eff1907c74
Nov 01 22:19:35.100 INFO blam! 
Nov 01 22:19:35.100 INFO blam! running 0 tests
Nov 01 22:19:35.100 INFO blam! 
Nov 01 22:19:35.100 INFO blam! test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 01 22:19:35.100 INFO blam! 
Nov 01 22:19:35.104 INFO kablam! su: No module specific data is present
Nov 01 22:19:35.669 INFO running `"docker" "rm" "-f" "44724f87a69bf1a3620460d2106907025934fdf93b5b8432fb29f0d79cba1a3d"`
Nov 01 22:19:35.911 INFO blam! 44724f87a69bf1a3620460d2106907025934fdf93b5b8432fb29f0d79cba1a3d
