Nov 01 09:19:50.978 INFO checking aaaandrea/rust-ngw against try#d7816399d50d407bbce1efe9dbadf8faaaf568fc for pr-55538
Nov 01 09:19:50.978 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55538/worker-0/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-55538/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/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 +d7816399d50d407bbce1efe9dbadf8faaaf568fc-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 01 09:19:51.196 INFO blam! 22ff123b5e188bad3fa91740bbf06a1579591e1334bacaf9a53b4e5b7bed90ab
Nov 01 09:19:51.208 INFO running `"docker" "start" "-a" "22ff123b5e188bad3fa91740bbf06a1579591e1334bacaf9a53b4e5b7bed90ab"`
Nov 01 09:19:51.669 INFO kablam! usermod: no changes
Nov 01 09:19:51.706 INFO kablam!     Checking nix v0.10.0
Nov 01 09:19:57.904 INFO kablam!     Checking rust-ngw v0.1.0 (/source)
Nov 01 09:19:59.136 INFO kablam! warning: unreachable expression
Nov 01 09:19:59.136 INFO kablam!   --> src/main.rs:30:5
Nov 01 09:19:59.136 INFO kablam!    |
Nov 01 09:19:59.136 INFO kablam! 30 |     Ok(())
Nov 01 09:19:59.136 INFO kablam!    |     ^^^^^^
Nov 01 09:19:59.136 INFO kablam!    |
Nov 01 09:19:59.136 INFO kablam!    = note: #[warn(unreachable_code)] on by default
Nov 01 09:19:59.136 INFO kablam! 
Nov 01 09:19:59.160 INFO kablam! warning: unreachable expression
Nov 01 09:19:59.160 INFO kablam!   --> src/main.rs:30:5
Nov 01 09:19:59.160 INFO kablam!    |
Nov 01 09:19:59.160 INFO kablam! 30 |     Ok(())
Nov 01 09:19:59.160 INFO kablam!    |     ^^^^^^
Nov 01 09:19:59.160 INFO kablam!    |
Nov 01 09:19:59.160 INFO kablam!    = note: #[warn(unreachable_code)] on by default
Nov 01 09:19:59.160 INFO kablam! 
Nov 01 09:19:59.181 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 01 09:19:59.181 INFO kablam!   --> src/main.rs:24:9
Nov 01 09:19:59.182 INFO kablam!    |
Nov 01 09:19:59.182 INFO kablam! 24 |         io::stdout().write(new_bytes);
Nov 01 09:19:59.182 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 09:19:59.182 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 01 09:19:59.182 INFO kablam!   --> src/main.rs:24:9
Nov 01 09:19:59.182 INFO kablam!    |
Nov 01 09:19:59.182 INFO kablam! 24 |         io::stdout().write(new_bytes);
Nov 01 09:19:59.183 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 09:19:59.183 INFO kablam!    |
Nov 01 09:19:59.183 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Nov 01 09:19:59.183 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 01 09:19:59.184 INFO kablam! 
Nov 01 09:19:59.184 INFO kablam!    |
Nov 01 09:19:59.184 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Nov 01 09:19:59.185 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 01 09:19:59.185 INFO kablam! 
Nov 01 09:19:59.241 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 7.57s
Nov 01 09:19:59.245 INFO kablam! su: No module specific data is present
Nov 01 09:20:00.740 INFO running `"docker" "rm" "-f" "22ff123b5e188bad3fa91740bbf06a1579591e1334bacaf9a53b4e5b7bed90ab"`
Nov 01 09:20:00.972 INFO blam! 22ff123b5e188bad3fa91740bbf06a1579591e1334bacaf9a53b4e5b7bed90ab