Nov 01 00:15:16.492 INFO testing plopgrizzly/nahar against 1.30.0 for beta-1.31-1
Nov 01 00:15:16.492 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-1/worker-4/1.30.0:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/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 00:15:16.831 INFO blam! 1a4af685535ecdbcd5ac6e268b1b53f41ed42eb8999cc956b3c4f5018fa2d46f
Nov 01 00:15:16.831 INFO running `"docker" "start" "-a" "1a4af685535ecdbcd5ac6e268b1b53f41ed42eb8999cc956b3c4f5018fa2d46f"`
Nov 01 00:15:17.919 INFO kablam! usermod: no changes
Nov 01 00:15:18.001 INFO kablam!    Compiling nr v0.1.0 (/source)
Nov 01 00:15:18.239 INFO kablam! warning: unused import: `std::fs`
Nov 01 00:15:18.239 INFO kablam!  --> src/main.rs:8:5
Nov 01 00:15:18.239 INFO kablam!   |
Nov 01 00:15:18.239 INFO kablam! 8 | use std::fs;
Nov 01 00:15:18.239 INFO kablam!   |     ^^^^^^^
Nov 01 00:15:18.239 INFO kablam!   |
Nov 01 00:15:18.239 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 01 00:15:18.239 INFO kablam! 
Nov 01 00:15:18.303 INFO kablam! warning: variable does not need to be mutable
Nov 01 00:15:18.303 INFO kablam!   --> src/main.rs:43:6
Nov 01 00:15:18.303 INFO kablam!    |
Nov 01 00:15:18.303 INFO kablam! 43 |     let mut buf_reader = BufReader::new(file);
Nov 01 00:15:18.303 INFO kablam!    |         ----^^^^^^^^^^
Nov 01 00:15:18.303 INFO kablam!    |         |
Nov 01 00:15:18.303 INFO kablam!    |         help: remove this `mut`
Nov 01 00:15:18.303 INFO kablam!    |
Nov 01 00:15:18.303 INFO kablam!    = note: #[warn(unused_mut)] on by default
Nov 01 00:15:18.303 INFO kablam! 
Nov 01 00:15:18.303 INFO kablam! warning: variant is never constructed: `Mod`
Nov 01 00:15:18.303 INFO kablam!   --> src/main.rs:18:2
Nov 01 00:15:18.303 INFO kablam!    |
Nov 01 00:15:18.303 INFO kablam! 18 |     Mod, // mod - module exports
Nov 01 00:15:18.303 INFO kablam!    |     ^^^
Nov 01 00:15:18.303 INFO kablam!    |
Nov 01 00:15:18.303 INFO kablam!    = note: #[warn(dead_code)] on by default
Nov 01 00:15:18.303 INFO kablam! 
Nov 01 00:15:18.303 INFO kablam! warning: variant is never constructed: `Obj`
Nov 01 00:15:18.303 INFO kablam!   --> src/main.rs:19:2
Nov 01 00:15:18.303 INFO kablam!    |
Nov 01 00:15:18.303 INFO kablam! 19 |     Obj, // obj - object exports
Nov 01 00:15:18.303 INFO kablam!    |     ^^^
Nov 01 00:15:18.303 INFO kablam! 
Nov 01 00:15:18.303 INFO kablam! warning: variant is never constructed: `Dep`
Nov 01 00:15:18.303 INFO kablam!   --> src/main.rs:20:2
Nov 01 00:15:18.303 INFO kablam!    |
Nov 01 00:15:18.303 INFO kablam! 20 |     Dep, // dep - dependency imports
Nov 01 00:15:18.303 INFO kablam!    |     ^^^
Nov 01 00:15:18.303 INFO kablam! 
Nov 01 00:15:18.303 INFO kablam! warning: variant is never constructed: `Fun`
Nov 01 00:15:18.303 INFO kablam!   --> src/main.rs:21:2
Nov 01 00:15:18.303 INFO kablam!    |
Nov 01 00:15:18.303 INFO kablam! 21 |     Fun, // fun - function
Nov 01 00:15:18.303 INFO kablam!    |     ^^^
Nov 01 00:15:18.303 INFO kablam! 
Nov 01 00:15:18.303 INFO kablam! warning: variant is never constructed: `Var`
Nov 01 00:15:18.303 INFO kablam!   --> src/main.rs:22:2
Nov 01 00:15:18.303 INFO kablam!    |
Nov 01 00:15:18.304 INFO kablam! 22 |     Var, // var - variable
Nov 01 00:15:18.304 INFO kablam!    |     ^^^
Nov 01 00:15:18.304 INFO kablam! 
Nov 01 00:15:18.304 INFO kablam! warning: variant is never constructed: `Con`
Nov 01 00:15:18.304 INFO kablam!   --> src/main.rs:23:2
Nov 01 00:15:18.304 INFO kablam!    |
Nov 01 00:15:18.304 INFO kablam! 23 |     Con, // con - constant
Nov 01 00:15:18.304 INFO kablam!    |     ^^^
Nov 01 00:15:18.304 INFO kablam! 
Nov 01 00:15:18.304 INFO kablam! warning: variant is never constructed: `Mac`
Nov 01 00:15:18.304 INFO kablam!   --> src/main.rs:24:2
Nov 01 00:15:18.304 INFO kablam!    |
Nov 01 00:15:18.304 INFO kablam! 24 |     Mac, // mac - macro
Nov 01 00:15:18.304 INFO kablam!    |     ^^^
Nov 01 00:15:18.304 INFO kablam! 
Nov 01 00:15:18.304 INFO kablam! warning: variant is never constructed: `Ffi`
Nov 01 00:15:18.304 INFO kablam!   --> src/main.rs:25:2
Nov 01 00:15:18.304 INFO kablam!    |
Nov 01 00:15:18.304 INFO kablam! 25 |     Ffi, // ffi - foreign function interface
Nov 01 00:15:18.304 INFO kablam!    |     ^^^
Nov 01 00:15:18.304 INFO kablam! 
Nov 01 00:15:18.304 INFO kablam! warning: variant is never constructed: `Fvi`
Nov 01 00:15:18.304 INFO kablam!   --> src/main.rs:26:2
Nov 01 00:15:18.304 INFO kablam!    |
Nov 01 00:15:18.304 INFO kablam! 26 |     Fvi, // fvi - foreign variable interface
Nov 01 00:15:18.304 INFO kablam!    |     ^^^
Nov 01 00:15:18.304 INFO kablam! 
Nov 01 00:15:18.304 INFO kablam! warning: variant is never constructed: `Set`
Nov 01 00:15:18.304 INFO kablam!   --> src/main.rs:27:2
Nov 01 00:15:18.304 INFO kablam!    |
Nov 01 00:15:18.304 INFO kablam! 27 |     Set, // set - set a built-in function for this module or object.
Nov 01 00:15:18.304 INFO kablam!    |     ^^^
Nov 01 00:15:18.304 INFO kablam! 
Nov 01 00:15:19.086 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.14s
Nov 01 00:15:19.088 INFO kablam! su: No module specific data is present
Nov 01 00:15:19.548 INFO running `"docker" "rm" "-f" "1a4af685535ecdbcd5ac6e268b1b53f41ed42eb8999cc956b3c4f5018fa2d46f"`
Nov 01 00:15:19.742 INFO blam! 1a4af685535ecdbcd5ac6e268b1b53f41ed42eb8999cc956b3c4f5018fa2d46f
Nov 01 00:15:19.743 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-1/worker-4/1.30.0:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/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 00:15:20.117 INFO blam! 6c940def9239bf5dfaf58fcd767f901f623c6b4e31861e1f1acd47836a0f13c5
Nov 01 00:15:20.122 INFO running `"docker" "start" "-a" "6c940def9239bf5dfaf58fcd767f901f623c6b4e31861e1f1acd47836a0f13c5"`
Nov 01 00:15:21.231 INFO kablam! usermod: no changes
Nov 01 00:15:21.279 INFO kablam!    Compiling nr v0.1.0 (/source)
Nov 01 00:15:21.607 INFO kablam! warning: unused import: `std::fs`
Nov 01 00:15:21.607 INFO kablam!  --> src/main.rs:8:5
Nov 01 00:15:21.607 INFO kablam!   |
Nov 01 00:15:21.607 INFO kablam! 8 | use std::fs;
Nov 01 00:15:21.607 INFO kablam!   |     ^^^^^^^
Nov 01 00:15:21.607 INFO kablam!   |
Nov 01 00:15:21.607 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 01 00:15:21.607 INFO kablam! 
Nov 01 00:15:21.664 INFO kablam! warning: variable does not need to be mutable
Nov 01 00:15:21.664 INFO kablam!   --> src/main.rs:43:6
Nov 01 00:15:21.664 INFO kablam!    |
Nov 01 00:15:21.664 INFO kablam! 43 |     let mut buf_reader = BufReader::new(file);
Nov 01 00:15:21.664 INFO kablam!    |         ----^^^^^^^^^^
Nov 01 00:15:21.664 INFO kablam!    |         |
Nov 01 00:15:21.664 INFO kablam!    |         help: remove this `mut`
Nov 01 00:15:21.664 INFO kablam!    |
Nov 01 00:15:21.664 INFO kablam!    = note: #[warn(unused_mut)] on by default
Nov 01 00:15:21.664 INFO kablam! 
Nov 01 00:15:21.664 INFO kablam! warning: variant is never constructed: `Mod`
Nov 01 00:15:21.664 INFO kablam!   --> src/main.rs:18:2
Nov 01 00:15:21.664 INFO kablam!    |
Nov 01 00:15:21.665 INFO kablam! 18 |     Mod, // mod - module exports
Nov 01 00:15:21.665 INFO kablam!    |     ^^^
Nov 01 00:15:21.665 INFO kablam!    |
Nov 01 00:15:21.665 INFO kablam!    = note: #[warn(dead_code)] on by default
Nov 01 00:15:21.665 INFO kablam! 
Nov 01 00:15:21.665 INFO kablam! warning: variant is never constructed: `Obj`
Nov 01 00:15:21.665 INFO kablam!   --> src/main.rs:19:2
Nov 01 00:15:21.665 INFO kablam!    |
Nov 01 00:15:21.665 INFO kablam! 19 |     Obj, // obj - object exports
Nov 01 00:15:21.665 INFO kablam!    |     ^^^
Nov 01 00:15:21.665 INFO kablam! 
Nov 01 00:15:21.665 INFO kablam! warning: variant is never constructed: `Dep`
Nov 01 00:15:21.665 INFO kablam!   --> src/main.rs:20:2
Nov 01 00:15:21.665 INFO kablam!    |
Nov 01 00:15:21.665 INFO kablam! 20 |     Dep, // dep - dependency imports
Nov 01 00:15:21.665 INFO kablam!    |     ^^^
Nov 01 00:15:21.665 INFO kablam! 
Nov 01 00:15:21.665 INFO kablam! warning: variant is never constructed: `Fun`
Nov 01 00:15:21.666 INFO kablam!   --> src/main.rs:21:2
Nov 01 00:15:21.666 INFO kablam!    |
Nov 01 00:15:21.666 INFO kablam! 21 |     Fun, // fun - function
Nov 01 00:15:21.666 INFO kablam!    |     ^^^
Nov 01 00:15:21.666 INFO kablam! 
Nov 01 00:15:21.666 INFO kablam! warning: variant is never constructed: `Var`
Nov 01 00:15:21.666 INFO kablam!   --> src/main.rs:22:2
Nov 01 00:15:21.666 INFO kablam!    |
Nov 01 00:15:21.666 INFO kablam! 22 |     Var, // var - variable
Nov 01 00:15:21.666 INFO kablam!    |     ^^^
Nov 01 00:15:21.666 INFO kablam! 
Nov 01 00:15:21.666 INFO kablam! warning: variant is never constructed: `Con`
Nov 01 00:15:21.666 INFO kablam!   --> src/main.rs:23:2
Nov 01 00:15:21.666 INFO kablam!    |
Nov 01 00:15:21.666 INFO kablam! 23 |     Con, // con - constant
Nov 01 00:15:21.666 INFO kablam!    |     ^^^
Nov 01 00:15:21.666 INFO kablam! 
Nov 01 00:15:21.667 INFO kablam! warning: variant is never constructed: `Mac`
Nov 01 00:15:21.667 INFO kablam!   --> src/main.rs:24:2
Nov 01 00:15:21.667 INFO kablam!    |
Nov 01 00:15:21.667 INFO kablam! 24 |     Mac, // mac - macro
Nov 01 00:15:21.667 INFO kablam!    |     ^^^
Nov 01 00:15:21.667 INFO kablam! 
Nov 01 00:15:21.667 INFO kablam! warning: variant is never constructed: `Ffi`
Nov 01 00:15:21.667 INFO kablam!   --> src/main.rs:25:2
Nov 01 00:15:21.667 INFO kablam!    |
Nov 01 00:15:21.667 INFO kablam! 25 |     Ffi, // ffi - foreign function interface
Nov 01 00:15:21.667 INFO kablam!    |     ^^^
Nov 01 00:15:21.667 INFO kablam! 
Nov 01 00:15:21.667 INFO kablam! warning: variant is never constructed: `Fvi`
Nov 01 00:15:21.667 INFO kablam!   --> src/main.rs:26:2
Nov 01 00:15:21.667 INFO kablam!    |
Nov 01 00:15:21.667 INFO kablam! 26 |     Fvi, // fvi - foreign variable interface
Nov 01 00:15:21.667 INFO kablam!    |     ^^^
Nov 01 00:15:21.667 INFO kablam! 
Nov 01 00:15:21.667 INFO kablam! warning: variant is never constructed: `Set`
Nov 01 00:15:21.667 INFO kablam!   --> src/main.rs:27:2
Nov 01 00:15:21.667 INFO kablam!    |
Nov 01 00:15:21.667 INFO kablam! 27 |     Set, // set - set a built-in function for this module or object.
Nov 01 00:15:21.667 INFO kablam!    |     ^^^
Nov 01 00:15:21.667 INFO kablam! 
Nov 01 00:15:22.129 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.87s
Nov 01 00:15:22.131 INFO kablam! su: No module specific data is present
Nov 01 00:15:22.753 INFO running `"docker" "rm" "-f" "6c940def9239bf5dfaf58fcd767f901f623c6b4e31861e1f1acd47836a0f13c5"`
Nov 01 00:15:23.117 INFO blam! 6c940def9239bf5dfaf58fcd767f901f623c6b4e31861e1f1acd47836a0f13c5
Nov 01 00:15:23.119 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-1/worker-4/1.30.0:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/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 00:15:23.631 INFO blam! a4d6f4ad22af026a8a84a3ae2afd56b67f694fcc5b2e96926eb6ad14b8f3972f
Nov 01 00:15:23.634 INFO running `"docker" "start" "-a" "a4d6f4ad22af026a8a84a3ae2afd56b67f694fcc5b2e96926eb6ad14b8f3972f"`
Nov 01 00:15:24.447 INFO kablam! usermod: no changes
Nov 01 00:15:24.483 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
Nov 01 00:15:24.491 INFO kablam!      Running /target/debug/deps/nr-2ca978e87b052729
Nov 01 00:15:24.506 INFO kablam! su: No module specific data is present
Nov 01 00:15:24.508 INFO blam! 
Nov 01 00:15:24.508 INFO blam! running 0 tests
Nov 01 00:15:24.508 INFO blam! 
Nov 01 00:15:24.509 INFO blam! test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 01 00:15:24.509 INFO blam! 
Nov 01 00:15:24.932 INFO running `"docker" "rm" "-f" "a4d6f4ad22af026a8a84a3ae2afd56b67f694fcc5b2e96926eb6ad14b8f3972f"`
Nov 01 00:15:25.139 INFO blam! a4d6f4ad22af026a8a84a3ae2afd56b67f694fcc5b2e96926eb6ad14b8f3972f
