Nov 02 10:36:06.547 INFO checking matthiasbeyer/task-rain against master#f6e9a6e41cd9b1fb687e296b5a6d4c6ad399f862 for pr-55517
Nov 02 10:36:06.547 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55517/worker-2/master#f6e9a6e41cd9b1fb687e296b5a6d4c6ad399f862:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-55517/master#f6e9a6e41cd9b1fb687e296b5a6d4c6ad399f862:/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 +f6e9a6e41cd9b1fb687e296b5a6d4c6ad399f862-alt check --frozen --all --all-targets" "-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"`
Nov 02 10:36:06.973 INFO blam! 7b608a1bbdf2788d1ac1e28316249d92329b57869fd959e6cdd4b7188e8b4c46
Nov 02 10:36:06.980 INFO running `"docker" "start" "-a" "7b608a1bbdf2788d1ac1e28316249d92329b57869fd959e6cdd4b7188e8b4c46"`
Nov 02 10:36:07.813 INFO kablam! usermod: no changes
Nov 02 10:36:07.934 INFO kablam!     Checking itoa v0.3.3
Nov 02 10:36:07.934 INFO kablam!    Compiling backtrace-sys v0.1.12
Nov 02 10:36:07.935 INFO kablam!     Checking termion v1.5.1
Nov 02 10:36:07.949 INFO kablam!     Checking uuid v0.4.0
Nov 02 10:36:07.949 INFO kablam!     Checking itertools v0.6.2
Nov 02 10:36:07.949 INFO kablam!     Checking textwrap v0.8.0
Nov 02 10:36:07.950 INFO kablam!     Checking chrono v0.2.25
Nov 02 10:36:09.192 INFO kablam!     Checking serde_json v0.9.10
Nov 02 10:36:09.492 INFO kablam!     Checking clap v2.26.1
Nov 02 10:36:12.496 INFO kablam!     Checking task-hookrs v0.3.0
Nov 02 10:36:27.863 INFO kablam!     Checking backtrace v0.3.3
Nov 02 10:36:28.460 INFO kablam!     Checking error-chain v0.11.0
Nov 02 10:36:29.104 INFO kablam!     Checking mowl v1.2.0
Nov 02 10:36:29.736 INFO kablam!     Checking rain v0.3.1
Nov 02 10:36:30.457 INFO kablam!     Checking task-graph v0.1.0 (/source)
Nov 02 10:36:32.788 INFO kablam! warning: unused variable: `time`
Nov 02 10:36:32.788 INFO kablam!   --> src/main.rs:42:10
Nov 02 10:36:32.788 INFO kablam!    |
Nov 02 10:36:32.788 INFO kablam! 42 |     for (time, group) in tasks.into_iter() {
Nov 02 10:36:32.788 INFO kablam!    |          ^^^^ help: consider using `_time` instead
Nov 02 10:36:32.788 INFO kablam!    |
Nov 02 10:36:32.788 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 02 10:36:32.788 INFO kablam! 
Nov 02 10:36:32.799 INFO kablam! warning: variable does not need to be mutable
Nov 02 10:36:32.799 INFO kablam!   --> src/main.rs:27:17
Nov 02 10:36:32.799 INFO kablam!    |
Nov 02 10:36:32.799 INFO kablam! 27 |             let mut file = File::open(filename).expect("Couldn't open file");
Nov 02 10:36:32.799 INFO kablam!    |                 ----^^^^
Nov 02 10:36:32.799 INFO kablam!    |                 |
Nov 02 10:36:32.799 INFO kablam!    |                 help: remove this `mut`
Nov 02 10:36:32.799 INFO kablam!    |
Nov 02 10:36:32.799 INFO kablam!    = note: #[warn(unused_mut)] on by default
Nov 02 10:36:32.799 INFO kablam! 
Nov 02 10:36:32.801 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 02 10:36:32.801 INFO kablam!   --> src/main.rs:48:5
Nov 02 10:36:32.801 INFO kablam!    |
Nov 02 10:36:32.801 INFO kablam! 48 |     graph.print();
Nov 02 10:36:32.801 INFO kablam!    |     ^^^^^^^^^^^^^^
Nov 02 10:36:32.801 INFO kablam!    |
Nov 02 10:36:32.801 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Nov 02 10:36:32.801 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 02 10:36:32.801 INFO kablam! 
Nov 02 10:36:32.817 INFO kablam! warning: unused variable: `time`
Nov 02 10:36:32.817 INFO kablam!   --> src/main.rs:42:10
Nov 02 10:36:32.817 INFO kablam!    |
Nov 02 10:36:32.818 INFO kablam! 42 |     for (time, group) in tasks.into_iter() {
Nov 02 10:36:32.818 INFO kablam!    |          ^^^^ help: consider using `_time` instead
Nov 02 10:36:32.818 INFO kablam!    |
Nov 02 10:36:32.818 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 02 10:36:32.818 INFO kablam! 
Nov 02 10:36:32.834 INFO kablam! warning: variable does not need to be mutable
Nov 02 10:36:32.834 INFO kablam!   --> src/main.rs:27:17
Nov 02 10:36:32.834 INFO kablam!    |
Nov 02 10:36:32.834 INFO kablam! 27 |             let mut file = File::open(filename).expect("Couldn't open file");
Nov 02 10:36:32.834 INFO kablam!    |                 ----^^^^
Nov 02 10:36:32.834 INFO kablam!    |                 |
Nov 02 10:36:32.834 INFO kablam!    |                 help: remove this `mut`
Nov 02 10:36:32.834 INFO kablam!    |
Nov 02 10:36:32.834 INFO kablam!    = note: #[warn(unused_mut)] on by default
Nov 02 10:36:32.834 INFO kablam! 
Nov 02 10:36:32.834 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 02 10:36:32.834 INFO kablam!   --> src/main.rs:48:5
Nov 02 10:36:32.834 INFO kablam!    |
Nov 02 10:36:32.834 INFO kablam! 48 |     graph.print();
Nov 02 10:36:32.834 INFO kablam!    |     ^^^^^^^^^^^^^^
Nov 02 10:36:32.834 INFO kablam!    |
Nov 02 10:36:32.834 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Nov 02 10:36:32.834 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 02 10:36:32.834 INFO kablam! 
Nov 02 10:36:32.872 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 25.04s
Nov 02 10:36:32.876 INFO kablam! su: No module specific data is present
Nov 02 10:36:33.306 INFO running `"docker" "rm" "-f" "7b608a1bbdf2788d1ac1e28316249d92329b57869fd959e6cdd4b7188e8b4c46"`
Nov 02 10:36:33.544 INFO blam! 7b608a1bbdf2788d1ac1e28316249d92329b57869fd959e6cdd4b7188e8b4c46