Nov 02 16:37:45.378 INFO checking chrisshyi/kosarajuSCC against try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7 for pr-55517
Nov 02 16:37:45.380 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55517/worker-2/try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/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 16:37:45.840 INFO blam! 9ec475e2adefebbba126966ca743187b909d6db374445027286b9d8b8d380c2f
Nov 02 16:37:45.845 INFO running `"docker" "start" "-a" "9ec475e2adefebbba126966ca743187b909d6db374445027286b9d8b8d380c2f"`
Nov 02 16:37:47.780 INFO kablam! usermod: no changes
Nov 02 16:37:47.878 INFO kablam!     Checking kosarajuSCC v0.1.0 (/source)
Nov 02 16:37:48.700 INFO kablam! warning: value assigned to `tail_vertx` is never read
Nov 02 16:37:48.700 INFO kablam!   --> src/lib.rs:34:14
Nov 02 16:37:48.700 INFO kablam!    |
Nov 02 16:37:48.700 INFO kablam! 34 |     let (mut tail_vertx, mut head_vertx) = (0, 0); // Compiler won't allow use of uninitialized variables
Nov 02 16:37:48.700 INFO kablam!    |              ^^^^^^^^^^
Nov 02 16:37:48.700 INFO kablam!    |
Nov 02 16:37:48.700 INFO kablam!    = note: #[warn(unused_assignments)] on by default
Nov 02 16:37:48.701 INFO kablam! 
Nov 02 16:37:48.701 INFO kablam! warning: value assigned to `head_vertx` is never read
Nov 02 16:37:48.701 INFO kablam!   --> src/lib.rs:34:30
Nov 02 16:37:48.701 INFO kablam!    |
Nov 02 16:37:48.701 INFO kablam! 34 |     let (mut tail_vertx, mut head_vertx) = (0, 0); // Compiler won't allow use of uninitialized variables
Nov 02 16:37:48.701 INFO kablam!    |                              ^^^^^^^^^^
Nov 02 16:37:48.701 INFO kablam! 
Nov 02 16:37:48.701 INFO kablam! warning: value assigned to `tail_vertx` is never read
Nov 02 16:37:48.701 INFO kablam!    --> src/lib.rs:137:14
Nov 02 16:37:48.701 INFO kablam!     |
Nov 02 16:37:48.701 INFO kablam! 137 |     let (mut tail_vertx, mut head_vertx) = (0, 0); // Compiler won't allow use of uninitialized variables
Nov 02 16:37:48.701 INFO kablam!     |              ^^^^^^^^^^
Nov 02 16:37:48.701 INFO kablam! 
Nov 02 16:37:48.701 INFO kablam! warning: value assigned to `head_vertx` is never read
Nov 02 16:37:48.701 INFO kablam!    --> src/lib.rs:137:30
Nov 02 16:37:48.701 INFO kablam!     |
Nov 02 16:37:48.701 INFO kablam! 137 |     let (mut tail_vertx, mut head_vertx) = (0, 0); // Compiler won't allow use of uninitialized variables
Nov 02 16:37:48.701 INFO kablam!     |                              ^^^^^^^^^^
Nov 02 16:37:48.701 INFO kablam! 
Nov 02 16:37:48.701 INFO kablam! warning: value assigned to `tail_vertx` is never read
Nov 02 16:37:48.701 INFO kablam!   --> src/lib.rs:34:14
Nov 02 16:37:48.701 INFO kablam!    |
Nov 02 16:37:48.701 INFO kablam! 34 |     let (mut tail_vertx, mut head_vertx) = (0, 0); // Compiler won't allow use of uninitialized variables
Nov 02 16:37:48.701 INFO kablam!    |              ^^^^^^^^^^
Nov 02 16:37:48.701 INFO kablam!    |
Nov 02 16:37:48.701 INFO kablam!    = note: #[warn(unused_assignments)] on by default
Nov 02 16:37:48.701 INFO kablam! 
Nov 02 16:37:48.701 INFO kablam! warning: value assigned to `head_vertx` is never read
Nov 02 16:37:48.701 INFO kablam!   --> src/lib.rs:34:30
Nov 02 16:37:48.701 INFO kablam!    |
Nov 02 16:37:48.701 INFO kablam! 34 |     let (mut tail_vertx, mut head_vertx) = (0, 0); // Compiler won't allow use of uninitialized variables
Nov 02 16:37:48.701 INFO kablam!    |                              ^^^^^^^^^^
Nov 02 16:37:48.701 INFO kablam! 
Nov 02 16:37:48.701 INFO kablam! warning: value assigned to `tail_vertx` is never read
Nov 02 16:37:48.701 INFO kablam!    --> src/lib.rs:137:14
Nov 02 16:37:48.701 INFO kablam!     |
Nov 02 16:37:48.701 INFO kablam! 137 |     let (mut tail_vertx, mut head_vertx) = (0, 0); // Compiler won't allow use of uninitialized variables
Nov 02 16:37:48.701 INFO kablam!     |              ^^^^^^^^^^
Nov 02 16:37:48.701 INFO kablam! 
Nov 02 16:37:48.701 INFO kablam! warning: value assigned to `head_vertx` is never read
Nov 02 16:37:48.701 INFO kablam!    --> src/lib.rs:137:30
Nov 02 16:37:48.701 INFO kablam!     |
Nov 02 16:37:48.701 INFO kablam! 137 |     let (mut tail_vertx, mut head_vertx) = (0, 0); // Compiler won't allow use of uninitialized variables
Nov 02 16:37:48.701 INFO kablam!     |                              ^^^^^^^^^^
Nov 02 16:37:48.701 INFO kablam! 
Nov 02 16:37:48.720 INFO kablam! warning: crate `kosarajuSCC` should have a snake case name such as `kosaraju_scc`
Nov 02 16:37:48.720 INFO kablam!   |
Nov 02 16:37:48.720 INFO kablam!   = note: #[warn(non_snake_case)] on by default
Nov 02 16:37:48.720 INFO kablam! 
Nov 02 16:37:48.768 INFO kablam! warning: crate `kosarajuSCC` should have a snake case name such as `kosaraju_scc`
Nov 02 16:37:48.768 INFO kablam!   |
Nov 02 16:37:48.768 INFO kablam!   = note: #[warn(non_snake_case)] on by default
Nov 02 16:37:48.768 INFO kablam! 
Nov 02 16:37:49.208 INFO kablam! warning: unused import: `std::fs::File`
Nov 02 16:37:49.208 INFO kablam!  --> src/main.rs:2:5
Nov 02 16:37:49.208 INFO kablam!   |
Nov 02 16:37:49.208 INFO kablam! 2 | use std::fs::File;
Nov 02 16:37:49.208 INFO kablam!   |     ^^^^^^^^^^^^^
Nov 02 16:37:49.208 INFO kablam!   |
Nov 02 16:37:49.208 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 02 16:37:49.208 INFO kablam! 
Nov 02 16:37:49.319 INFO kablam! warning: unused import: `std::fs::File`
Nov 02 16:37:49.319 INFO kablam!  --> src/main.rs:2:5
Nov 02 16:37:49.319 INFO kablam!   |
Nov 02 16:37:49.319 INFO kablam! 2 | use std::fs::File;
Nov 02 16:37:49.319 INFO kablam!   |     ^^^^^^^^^^^^^
Nov 02 16:37:49.324 INFO kablam!   |
Nov 02 16:37:49.324 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 02 16:37:49.324 INFO kablam! 
Nov 02 16:37:49.328 INFO kablam! warning: crate `kosarajuSCC` should have a snake case name such as `kosaraju_scc`
Nov 02 16:37:49.328 INFO kablam!   |
Nov 02 16:37:49.328 INFO kablam!   = note: #[warn(non_snake_case)] on by default
Nov 02 16:37:49.328 INFO kablam! 
Nov 02 16:37:49.396 INFO kablam! warning: crate `kosarajuSCC` should have a snake case name such as `kosaraju_scc`
Nov 02 16:37:49.396 INFO kablam!   |
Nov 02 16:37:49.396 INFO kablam!   = note: #[warn(non_snake_case)] on by default
Nov 02 16:37:49.396 INFO kablam! 
Nov 02 16:37:49.445 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.63s
Nov 02 16:37:49.446 INFO kablam! su: No module specific data is present
Nov 02 16:37:50.134 INFO running `"docker" "rm" "-f" "9ec475e2adefebbba126966ca743187b909d6db374445027286b9d8b8d380c2f"`
Nov 02 16:37:50.492 INFO blam! 9ec475e2adefebbba126966ca743187b909d6db374445027286b9d8b8d380c2f