Oct 22 02:23:24.342 INFO checking http-file-headers-0.1.8 against master#155510e377ae2a8d8ee0dad1a5f809c9062a5526 for pr-55192
Oct 22 02:23:24.342 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-55192/worker-2/master#155510e377ae2a8d8ee0dad1a5f809c9062a5526:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-2/pr-55192/master#155510e377ae2a8d8ee0dad1a5f809c9062a5526:/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 +155510e377ae2a8d8ee0dad1a5f809c9062a5526-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 22 02:23:24.624 INFO blam! 50a5ddbfdfea4b6ed6cc6124cb3a7614fa8269a1e1eefd79272ab32d0e99c633
Oct 22 02:23:24.635 INFO running `"docker" "start" "-a" "50a5ddbfdfea4b6ed6cc6124cb3a7614fa8269a1e1eefd79272ab32d0e99c633"`
Oct 22 02:23:25.305 INFO kablam! usermod: no changes
Oct 22 02:23:25.470 INFO kablam!     Checking digest-writer v0.3.1
Oct 22 02:23:25.472 INFO kablam!     Checking tk-sendfile v0.4.0
Oct 22 02:23:26.486 INFO kablam!     Checking http-file-headers v0.1.8 (/source)
Oct 22 02:23:28.890 INFO kablam! warning: unused import: `Digest`
Oct 22 02:23:28.890 INFO kablam!  --> src/etag.rs:7:23
Oct 22 02:23:28.890 INFO kablam!   |
Oct 22 02:23:28.890 INFO kablam! 7 | use blake2::{Blake2b, Digest, digest::VariableOutput};
Oct 22 02:23:28.890 INFO kablam!   |                       ^^^^^^
Oct 22 02:23:28.890 INFO kablam!   |
Oct 22 02:23:28.890 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 22 02:23:28.890 INFO kablam! 
Oct 22 02:23:29.017 INFO kablam! warning: unused `std::result::Result` that must be used
Oct 22 02:23:29.017 INFO kablam!   --> src/etag.rs:34:9
Oct 22 02:23:29.017 INFO kablam!    |
Oct 22 02:23:29.017 INFO kablam! 34 |         digest.variable_result(&mut value[..]);
Oct 22 02:23:29.017 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 22 02:23:29.017 INFO kablam!    |
Oct 22 02:23:29.017 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Oct 22 02:23:29.017 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 22 02:23:29.017 INFO kablam! 
Oct 22 02:23:29.380 INFO kablam!     Checking tk-http v0.3.9
Oct 22 02:23:38.788 INFO kablam! warning: unused import: `Digest`
Oct 22 02:23:38.788 INFO kablam!  --> src/etag.rs:7:23
Oct 22 02:23:38.789 INFO kablam!   |
Oct 22 02:23:38.789 INFO kablam! 7 | use blake2::{Blake2b, Digest, digest::VariableOutput};
Oct 22 02:23:38.789 INFO kablam!   |                       ^^^^^^
Oct 22 02:23:38.789 INFO kablam!   |
Oct 22 02:23:38.789 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 22 02:23:38.789 INFO kablam! 
Oct 22 02:23:39.217 INFO kablam! warning: unused `std::result::Result` that must be used
Oct 22 02:23:39.217 INFO kablam!   --> src/etag.rs:34:9
Oct 22 02:23:39.217 INFO kablam!    |
Oct 22 02:23:39.217 INFO kablam! 34 |         digest.variable_result(&mut value[..]);
Oct 22 02:23:39.218 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 22 02:23:39.218 INFO kablam!    |
Oct 22 02:23:39.218 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Oct 22 02:23:39.218 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 22 02:23:39.219 INFO kablam! 
Oct 22 02:23:42.652 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 17.32s
Oct 22 02:23:42.664 INFO kablam! su: No module specific data is present
Oct 22 02:23:42.980 INFO running `"docker" "rm" "-f" "50a5ddbfdfea4b6ed6cc6124cb3a7614fa8269a1e1eefd79272ab32d0e99c633"`
Oct 22 02:23:43.072 INFO blam! 50a5ddbfdfea4b6ed6cc6124cb3a7614fa8269a1e1eefd79272ab32d0e99c633