Nov 02 05:30:56.869 INFO checking takayahilton/Validation against try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7 for pr-55517
Nov 02 05:30:56.869 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 05:30:57.228 INFO blam! cef24c1f96c55d20eb99ca56901869e5ff57c6c1e9d3bba24abe3762d4703dbb
Nov 02 05:30:57.229 INFO running `"docker" "start" "-a" "cef24c1f96c55d20eb99ca56901869e5ff57c6c1e9d3bba24abe3762d4703dbb"`
Nov 02 05:30:58.480 INFO kablam! usermod: no changes
Nov 02 05:30:58.556 INFO kablam!     Checking validation v0.1.0 (/source)
Nov 02 05:30:58.852 INFO kablam! warning: method is never used: `map`
Nov 02 05:30:58.852 INFO kablam!  --> src/main.rs:9:5
Nov 02 05:30:58.852 INFO kablam!   |
Nov 02 05:30:58.852 INFO kablam! 9 |     fn map<B, F: FnOnce(A) -> B>(self, func: F) -> Validation<B, E> {
Nov 02 05:30:58.852 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 05:30:58.852 INFO kablam!   |
Nov 02 05:30:58.852 INFO kablam!   = note: #[warn(dead_code)] on by default
Nov 02 05:30:58.852 INFO kablam! 
Nov 02 05:30:58.852 INFO kablam! warning: method is never used: `flat_map`
Nov 02 05:30:58.852 INFO kablam!   --> src/main.rs:25:5
Nov 02 05:30:58.852 INFO kablam!    |
Nov 02 05:30:58.852 INFO kablam! 25 |     fn flat_map<B, F: FnOnce(A) -> Validation<B, E>>(self, func: F) -> Validation<B, E> {
Nov 02 05:30:58.852 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 05:30:58.852 INFO kablam! 
Nov 02 05:30:59.004 INFO kablam! warning: method is never used: `map`
Nov 02 05:30:59.004 INFO kablam!  --> src/main.rs:9:5
Nov 02 05:30:59.004 INFO kablam!   |
Nov 02 05:30:59.004 INFO kablam! 9 |     fn map<B, F: FnOnce(A) -> B>(self, func: F) -> Validation<B, E> {
Nov 02 05:30:59.004 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 05:30:59.004 INFO kablam!   |
Nov 02 05:30:59.004 INFO kablam!   = note: #[warn(dead_code)] on by default
Nov 02 05:30:59.004 INFO kablam! 
Nov 02 05:30:59.004 INFO kablam! warning: method is never used: `flat_map`
Nov 02 05:30:59.004 INFO kablam!   --> src/main.rs:25:5
Nov 02 05:30:59.004 INFO kablam!    |
Nov 02 05:30:59.004 INFO kablam! 25 |     fn flat_map<B, F: FnOnce(A) -> Validation<B, E>>(self, func: F) -> Validation<B, E> {
Nov 02 05:30:59.004 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 05:30:59.004 INFO kablam! 
Nov 02 05:30:59.016 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.51s
Nov 02 05:30:59.024 INFO kablam! su: No module specific data is present
Nov 02 05:30:59.758 INFO running `"docker" "rm" "-f" "cef24c1f96c55d20eb99ca56901869e5ff57c6c1e9d3bba24abe3762d4703dbb"`
Nov 02 05:30:59.955 INFO blam! cef24c1f96c55d20eb99ca56901869e5ff57c6c1e9d3bba24abe3762d4703dbb