Oct 27 20:46:52.418 INFO checking http-file-headers-0.1.8 against try#19f01b935b91481fd445b16b533d2f87661bf12e for pr-55192-2
Oct 27 20:46:52.420 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-55192-2/worker-5/try#19f01b935b91481fd445b16b533d2f87661bf12e:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-5/pr-55192-2/try#19f01b935b91481fd445b16b533d2f87661bf12e:/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 +19f01b935b91481fd445b16b533d2f87661bf12e-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"`
Oct 27 20:46:52.876 INFO blam! 9281b4ef6f5975df08959204ee158233bf48979c20e8ffaef55ac4622548c0d5
Oct 27 20:46:52.885 INFO running `"docker" "start" "-a" "9281b4ef6f5975df08959204ee158233bf48979c20e8ffaef55ac4622548c0d5"`
Oct 27 20:46:54.370 INFO kablam! usermod: no changes
Oct 27 20:46:54.731 INFO kablam!     Checking http-file-headers v0.1.8 (/source)
Oct 27 20:46:54.731 INFO kablam!     Checking tk-sendfile v0.4.0
Oct 27 20:46:54.743 INFO kablam!     Checking tk-listen v0.1.1
Oct 27 20:46:59.335 INFO kablam! warning: unused import: `Digest`
Oct 27 20:46:59.335 INFO kablam!  --> src/etag.rs:7:23
Oct 27 20:46:59.335 INFO kablam!   |
Oct 27 20:46:59.335 INFO kablam! 7 | use blake2::{Blake2b, Digest, digest::VariableOutput};
Oct 27 20:46:59.335 INFO kablam!   |                       ^^^^^^
Oct 27 20:46:59.335 INFO kablam!   |
Oct 27 20:46:59.343 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 27 20:46:59.343 INFO kablam! 
Oct 27 20:46:59.591 INFO kablam! warning: unused `std::result::Result` that must be used
Oct 27 20:46:59.591 INFO kablam!   --> src/etag.rs:34:9
Oct 27 20:46:59.591 INFO kablam!    |
Oct 27 20:46:59.591 INFO kablam! 34 |         digest.variable_result(&mut value[..]);
Oct 27 20:46:59.591 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 27 20:46:59.591 INFO kablam!    |
Oct 27 20:46:59.591 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Oct 27 20:46:59.591 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 27 20:46:59.591 INFO kablam! 
Oct 27 20:47:02.099 INFO kablam!     Checking tk-http v0.3.9
Oct 27 20:47:11.303 INFO kablam! warning: unused import: `Digest`
Oct 27 20:47:11.303 INFO kablam!  --> src/etag.rs:7:23
Oct 27 20:47:11.303 INFO kablam!   |
Oct 27 20:47:11.303 INFO kablam! 7 | use blake2::{Blake2b, Digest, digest::VariableOutput};
Oct 27 20:47:11.303 INFO kablam!   |                       ^^^^^^
Oct 27 20:47:11.303 INFO kablam!   |
Oct 27 20:47:11.303 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 27 20:47:11.303 INFO kablam! 
Oct 27 20:47:11.628 INFO kablam! warning: unused `std::result::Result` that must be used
Oct 27 20:47:11.628 INFO kablam!   --> src/etag.rs:34:9
Oct 27 20:47:11.628 INFO kablam!    |
Oct 27 20:47:11.628 INFO kablam! 34 |         digest.variable_result(&mut value[..]);
Oct 27 20:47:11.628 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 27 20:47:11.628 INFO kablam!    |
Oct 27 20:47:11.628 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Oct 27 20:47:11.628 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 27 20:47:11.628 INFO kablam! 
Oct 27 20:47:14.914 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 20.52s
Oct 27 20:47:14.925 INFO kablam! su: No module specific data is present
Oct 27 20:47:15.226 INFO running `"docker" "rm" "-f" "9281b4ef6f5975df08959204ee158233bf48979c20e8ffaef55ac4622548c0d5"`
Oct 27 20:47:15.424 INFO blam! 9281b4ef6f5975df08959204ee158233bf48979c20e8ffaef55ac4622548c0d5