Nov 06 23:54:53.429 INFO checking chrisshyi/kosarajuSCC against master#24e66c28980442a48d9458f1a4f9b76cc722dc8a for pr-55687
Nov 06 23:54:53.430 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55687/worker-7/master#24e66c28980442a48d9458f1a4f9b76cc722dc8a:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-55687/master#24e66c28980442a48d9458f1a4f9b76cc722dc8a:/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 +24e66c28980442a48d9458f1a4f9b76cc722dc8a-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 06 23:54:53.812 INFO blam! ef346df81576771a6cabdd68e05d849c698b7c73fbde0b6b59c39c2e5abd74fa
Nov 06 23:54:53.828 INFO running `"docker" "start" "-a" "ef346df81576771a6cabdd68e05d849c698b7c73fbde0b6b59c39c2e5abd74fa"`
Nov 06 23:54:55.056 INFO kablam! usermod: no changes
Nov 06 23:54:55.156 INFO kablam!     Checking kosarajuSCC v0.1.0 (/source)
Nov 06 23:54:55.834 INFO kablam! warning: value assigned to `tail_vertx` is never read
Nov 06 23:54:55.834 INFO kablam!   --> src/lib.rs:34:14
Nov 06 23:54:55.834 INFO kablam!    |
Nov 06 23:54:55.834 INFO kablam! 34 |     let (mut tail_vertx, mut head_vertx) = (0, 0); // Compiler won't allow use of uninitialized variables
Nov 06 23:54:55.834 INFO kablam!    |              ^^^^^^^^^^
Nov 06 23:54:55.834 INFO kablam!    |
Nov 06 23:54:55.834 INFO kablam!    = note: #[warn(unused_assignments)] on by default
Nov 06 23:54:55.834 INFO kablam! 
Nov 06 23:54:55.834 INFO kablam! warning: value assigned to `head_vertx` is never read
Nov 06 23:54:55.834 INFO kablam!   --> src/lib.rs:34:30
Nov 06 23:54:55.834 INFO kablam!    |
Nov 06 23:54:55.835 INFO kablam! 34 |     let (mut tail_vertx, mut head_vertx) = (0, 0); // Compiler won't allow use of uninitialized variables
Nov 06 23:54:55.835 INFO kablam!    |                              ^^^^^^^^^^
Nov 06 23:54:55.835 INFO kablam! 
Nov 06 23:54:55.835 INFO kablam! warning: value assigned to `tail_vertx` is never read
Nov 06 23:54:55.835 INFO kablam!    --> src/lib.rs:137:14
Nov 06 23:54:55.835 INFO kablam!     |
Nov 06 23:54:55.835 INFO kablam! 137 |     let (mut tail_vertx, mut head_vertx) = (0, 0); // Compiler won't allow use of uninitialized variables
Nov 06 23:54:55.835 INFO kablam!     |              ^^^^^^^^^^
Nov 06 23:54:55.835 INFO kablam! 
Nov 06 23:54:55.835 INFO kablam! warning: value assigned to `head_vertx` is never read
Nov 06 23:54:55.835 INFO kablam!    --> src/lib.rs:137:30
Nov 06 23:54:55.835 INFO kablam!     |
Nov 06 23:54:55.835 INFO kablam! 137 |     let (mut tail_vertx, mut head_vertx) = (0, 0); // Compiler won't allow use of uninitialized variables
Nov 06 23:54:55.835 INFO kablam!     |                              ^^^^^^^^^^
Nov 06 23:54:55.835 INFO kablam! 
Nov 06 23:54:55.852 INFO kablam! warning: crate `kosarajuSCC` should have a snake case name such as `kosaraju_scc`
Nov 06 23:54:55.852 INFO kablam!   |
Nov 06 23:54:55.852 INFO kablam!   = note: #[warn(non_snake_case)] on by default
Nov 06 23:54:55.852 INFO kablam! 
Nov 06 23:54:56.252 INFO kablam! warning: value assigned to `tail_vertx` is never read
Nov 06 23:54:56.252 INFO kablam!   --> src/lib.rs:34:14
Nov 06 23:54:56.252 INFO kablam!    |
Nov 06 23:54:56.252 INFO kablam! 34 |     let (mut tail_vertx, mut head_vertx) = (0, 0); // Compiler won't allow use of uninitialized variables
Nov 06 23:54:56.252 INFO kablam!    |              ^^^^^^^^^^
Nov 06 23:54:56.252 INFO kablam!    |
Nov 06 23:54:56.252 INFO kablam!    = note: #[warn(unused_assignments)] on by default
Nov 06 23:54:56.252 INFO kablam! 
Nov 06 23:54:56.252 INFO kablam! warning: value assigned to `head_vertx` is never read
Nov 06 23:54:56.252 INFO kablam!   --> src/lib.rs:34:30
Nov 06 23:54:56.252 INFO kablam!    |
Nov 06 23:54:56.252 INFO kablam! 34 |     let (mut tail_vertx, mut head_vertx) = (0, 0); // Compiler won't allow use of uninitialized variables
Nov 06 23:54:56.252 INFO kablam!    |                              ^^^^^^^^^^
Nov 06 23:54:56.252 INFO kablam! 
Nov 06 23:54:56.252 INFO kablam! warning: value assigned to `tail_vertx` is never read
Nov 06 23:54:56.252 INFO kablam!    --> src/lib.rs:137:14
Nov 06 23:54:56.253 INFO kablam!     |
Nov 06 23:54:56.253 INFO kablam! 137 |     let (mut tail_vertx, mut head_vertx) = (0, 0); // Compiler won't allow use of uninitialized variables
Nov 06 23:54:56.253 INFO kablam!     |              ^^^^^^^^^^
Nov 06 23:54:56.253 INFO kablam! 
Nov 06 23:54:56.253 INFO kablam! warning: value assigned to `head_vertx` is never read
Nov 06 23:54:56.253 INFO kablam!    --> src/lib.rs:137:30
Nov 06 23:54:56.253 INFO kablam!     |
Nov 06 23:54:56.253 INFO kablam! 137 |     let (mut tail_vertx, mut head_vertx) = (0, 0); // Compiler won't allow use of uninitialized variables
Nov 06 23:54:56.253 INFO kablam!     |                              ^^^^^^^^^^
Nov 06 23:54:56.253 INFO kablam! 
Nov 06 23:54:56.312 INFO kablam! warning: crate `kosarajuSCC` should have a snake case name such as `kosaraju_scc`
Nov 06 23:54:56.312 INFO kablam!   |
Nov 06 23:54:56.312 INFO kablam!   = note: #[warn(non_snake_case)] on by default
Nov 06 23:54:56.312 INFO kablam! 
Nov 06 23:54:56.624 INFO kablam! warning: unused import: `std::fs::File`
Nov 06 23:54:56.624 INFO kablam!  --> src/main.rs:2:5
Nov 06 23:54:56.624 INFO kablam!   |
Nov 06 23:54:56.624 INFO kablam! 2 | use std::fs::File;
Nov 06 23:54:56.624 INFO kablam!   |     ^^^^^^^^^^^^^
Nov 06 23:54:56.624 INFO kablam!   |
Nov 06 23:54:56.624 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 06 23:54:56.624 INFO kablam! 
Nov 06 23:54:56.708 INFO kablam! warning: crate `kosarajuSCC` should have a snake case name such as `kosaraju_scc`
Nov 06 23:54:56.708 INFO kablam!   |
Nov 06 23:54:56.708 INFO kablam!   = note: #[warn(non_snake_case)] on by default
Nov 06 23:54:56.709 INFO kablam! 
Nov 06 23:54:56.948 INFO kablam! warning: unused import: `std::fs::File`
Nov 06 23:54:56.948 INFO kablam!  --> src/main.rs:2:5
Nov 06 23:54:56.948 INFO kablam!   |
Nov 06 23:54:56.948 INFO kablam! 2 | use std::fs::File;
Nov 06 23:54:56.948 INFO kablam!   |     ^^^^^^^^^^^^^
Nov 06 23:54:56.948 INFO kablam!   |
Nov 06 23:54:56.948 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 06 23:54:56.948 INFO kablam! 
Nov 06 23:54:57.000 INFO kablam! warning: crate `kosarajuSCC` should have a snake case name such as `kosaraju_scc`
Nov 06 23:54:57.000 INFO kablam!   |
Nov 06 23:54:57.000 INFO kablam!   = note: #[warn(non_snake_case)] on by default
Nov 06 23:54:57.000 INFO kablam! 
Nov 06 23:54:57.056 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.97s
Nov 06 23:54:57.056 INFO kablam! su: No module specific data is present
Nov 06 23:54:58.057 INFO running `"docker" "rm" "-f" "ef346df81576771a6cabdd68e05d849c698b7c73fbde0b6b59c39c2e5abd74fa"`
Nov 06 23:54:58.484 INFO blam! ef346df81576771a6cabdd68e05d849c698b7c73fbde0b6b59c39c2e5abd74fa