Nov 02 13:31:40.814 INFO checking human9/rsif against try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7 for pr-55517
Nov 02 13:31:40.814 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55517/worker-0/try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-55517/try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7:/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 +dc8b02d6f1e93f212fc39844ea688b634b4a03c7-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 13:31:41.034 INFO blam! ccf597e81ad45bef2d460dde1ce968721f1f68d77b6ec4a09646ca93f659d9e4
Nov 02 13:31:41.035 INFO running `"docker" "start" "-a" "ccf597e81ad45bef2d460dde1ce968721f1f68d77b6ec4a09646ca93f659d9e4"`
Nov 02 13:31:41.566 INFO kablam! usermod: no changes
Nov 02 13:31:41.685 INFO kablam!     Checking petgraph v0.4.13
Nov 02 13:31:41.696 INFO kablam!     Checking cgmath v0.16.1
Nov 02 13:31:49.097 INFO kablam!     Checking sifter v0.1.0 (/source)
Nov 02 13:31:49.900 INFO kablam! warning: unused import: `serde::de::DeserializeOwned`
Nov 02 13:31:49.901 INFO kablam!   --> src/lib.rs:14:5
Nov 02 13:31:49.902 INFO kablam!    |
Nov 02 13:31:49.902 INFO kablam! 14 | use serde::de::DeserializeOwned;
Nov 02 13:31:49.903 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 13:31:49.904 INFO kablam!    |
Nov 02 13:31:49.904 INFO kablam!    = note: #[warn(unused_imports)] on by default
Nov 02 13:31:49.905 INFO kablam! 
Nov 02 13:31:50.420 INFO kablam! warning: variable does not need to be mutable
Nov 02 13:31:50.420 INFO kablam!   --> src/lib.rs:77:9
Nov 02 13:31:50.420 INFO kablam!    |
Nov 02 13:31:50.420 INFO kablam! 77 |     let mut a_string = read_file(a)?;
Nov 02 13:31:50.420 INFO kablam!    |         ----^^^^^^^^
Nov 02 13:31:50.421 INFO kablam!    |         |
Nov 02 13:31:50.421 INFO kablam!    |         help: remove this `mut`
Nov 02 13:31:50.421 INFO kablam!    |
Nov 02 13:31:50.422 INFO kablam!    = note: #[warn(unused_mut)] on by default
Nov 02 13:31:50.422 INFO kablam! 
Nov 02 13:31:50.423 INFO kablam! warning: variable does not need to be mutable
Nov 02 13:31:50.423 INFO kablam!   --> src/lib.rs:78:9
Nov 02 13:31:50.424 INFO kablam!    |
Nov 02 13:31:50.424 INFO kablam! 78 |     let mut a_graph = sif_to_petgraph(&a_string);
Nov 02 13:31:50.425 INFO kablam!    |         ----^^^^^^^
Nov 02 13:31:50.425 INFO kablam!    |         |
Nov 02 13:31:50.426 INFO kablam!    |         help: remove this `mut`
Nov 02 13:31:50.426 INFO kablam! 
Nov 02 13:31:50.427 INFO kablam! warning: variable does not need to be mutable
Nov 02 13:31:50.427 INFO kablam!   --> src/lib.rs:79:9
Nov 02 13:31:50.428 INFO kablam!    |
Nov 02 13:31:50.428 INFO kablam! 79 |     let mut b_string = read_file(b)?;
Nov 02 13:31:50.429 INFO kablam!    |         ----^^^^^^^^
Nov 02 13:31:50.429 INFO kablam!    |         |
Nov 02 13:31:50.430 INFO kablam!    |         help: remove this `mut`
Nov 02 13:31:50.430 INFO kablam! 
Nov 02 13:31:50.431 INFO kablam! warning: variable does not need to be mutable
Nov 02 13:31:50.431 INFO kablam!   --> src/lib.rs:80:9
Nov 02 13:31:50.432 INFO kablam!    |
Nov 02 13:31:50.432 INFO kablam! 80 |     let mut b_graph = sif_to_petgraph(&b_string);
Nov 02 13:31:50.433 INFO kablam!    |         ----^^^^^^^
Nov 02 13:31:50.433 INFO kablam!    |         |
Nov 02 13:31:50.434 INFO kablam!    |         help: remove this `mut`
Nov 02 13:31:50.434 INFO kablam! warning: unused import: `serde::de::DeserializeOwned`
Nov 02 13:31:50.435 INFO kablam!   --> src/lib.rs:14:5
Nov 02 13:31:50.435 INFO kablam!    |
Nov 02 13:31:50.435 INFO kablam! 14 | use serde::de::DeserializeOwned;
Nov 02 13:31:50.436 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 13:31:50.436 INFO kablam!    |
Nov 02 13:31:50.437 INFO kablam!    = note: #[warn(unused_imports)] on by default
Nov 02 13:31:50.437 INFO kablam! 
Nov 02 13:31:50.438 INFO kablam! 
Nov 02 13:31:50.753 INFO kablam! warning: variable does not need to be mutable
Nov 02 13:31:50.753 INFO kablam!   --> src/lib.rs:77:9
Nov 02 13:31:50.753 INFO kablam!    |
Nov 02 13:31:50.753 INFO kablam! 77 |     let mut a_string = read_file(a)?;
Nov 02 13:31:50.753 INFO kablam!    |         ----^^^^^^^^
Nov 02 13:31:50.753 INFO kablam!    |         |
Nov 02 13:31:50.753 INFO kablam!    |         help: remove this `mut`
Nov 02 13:31:50.772 INFO kablam!    |
Nov 02 13:31:50.772 INFO kablam!    = note: #[warn(unused_mut)] on by default
Nov 02 13:31:50.772 INFO kablam! 
Nov 02 13:31:50.772 INFO kablam! warning: variable does not need to be mutable
Nov 02 13:31:50.772 INFO kablam!   --> src/lib.rs:78:9
Nov 02 13:31:50.772 INFO kablam!    |
Nov 02 13:31:50.772 INFO kablam! 78 |     let mut a_graph = sif_to_petgraph(&a_string);
Nov 02 13:31:50.772 INFO kablam!    |         ----^^^^^^^
Nov 02 13:31:50.772 INFO kablam!    |         |
Nov 02 13:31:50.772 INFO kablam!    |         help: remove this `mut`
Nov 02 13:31:50.772 INFO kablam! 
Nov 02 13:31:50.772 INFO kablam! warning: variable does not need to be mutable
Nov 02 13:31:50.772 INFO kablam!   --> src/lib.rs:79:9
Nov 02 13:31:50.772 INFO kablam!    |
Nov 02 13:31:50.772 INFO kablam! 79 |     let mut b_string = read_file(b)?;
Nov 02 13:31:50.772 INFO kablam!    |         ----^^^^^^^^
Nov 02 13:31:50.772 INFO kablam!    |         |
Nov 02 13:31:50.772 INFO kablam!    |         help: remove this `mut`
Nov 02 13:31:50.772 INFO kablam! 
Nov 02 13:31:50.772 INFO kablam! warning: variable does not need to be mutable
Nov 02 13:31:50.772 INFO kablam!   --> src/lib.rs:80:9
Nov 02 13:31:50.773 INFO kablam!    |
Nov 02 13:31:50.773 INFO kablam! 80 |     let mut b_graph = sif_to_petgraph(&b_string);
Nov 02 13:31:50.773 INFO kablam!    |         ----^^^^^^^
Nov 02 13:31:50.773 INFO kablam!    |         |
Nov 02 13:31:50.773 INFO kablam!    |         help: remove this `mut`
Nov 02 13:31:50.773 INFO kablam! 
Nov 02 13:31:52.285 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 10.68s
Nov 02 13:31:52.285 INFO kablam! su: No module specific data is present
Nov 02 13:31:53.277 INFO running `"docker" "rm" "-f" "ccf597e81ad45bef2d460dde1ce968721f1f68d77b6ec4a09646ca93f659d9e4"`
Nov 02 13:31:53.557 INFO blam! ccf597e81ad45bef2d460dde1ce968721f1f68d77b6ec4a09646ca93f659d9e4