Oct 12 16:40:25.224 INFO checking nayato/length-push against master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f for pr-54977
Oct 12 16:40:25.226 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-1/master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-1/pr-54977/master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f:/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 +5af0bb83044c3fb43d59ad5f49ee5ae1a293901f-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 12 16:40:25.650 INFO blam! b80f0c7c7c29f2991b862a4eecd77d14c3eedc9de43b25d01447ef9a29389691
Oct 12 16:40:25.652 INFO running `"docker" "start" "-a" "b80f0c7c7c29f2991b862a4eecd77d14c3eedc9de43b25d01447ef9a29389691"`
Oct 12 16:40:27.064 INFO kablam! usermod: no changes
Oct 12 16:40:27.324 INFO kablam!    Compiling ring v0.13.2
Oct 12 16:40:27.324 INFO kablam!    Compiling syn v0.14.6
Oct 12 16:40:27.324 INFO kablam!     Checking tokio-io v0.1.5
Oct 12 16:40:27.332 INFO kablam!     Checking chrono v0.4.5
Oct 12 16:40:27.332 INFO kablam!     Checking error-chain v0.12.0
Oct 12 16:40:30.428 INFO kablam!     Checking tokio-core v0.1.12
Oct 12 16:40:41.108 INFO kablam!     Checking webpki v0.18.1
Oct 12 16:40:41.109 INFO kablam!     Checking sct v0.3.0
Oct 12 16:40:41.655 INFO kablam!    Compiling structopt-derive v0.2.10
Oct 12 16:40:43.298 INFO kablam!     Checking rustls v0.12.0
Oct 12 16:40:48.945 INFO kablam!     Checking structopt v0.2.10
Oct 12 16:40:51.099 INFO kablam!     Checking tokio-rustls v0.5.0
Oct 12 16:40:51.857 INFO kablam!     Checking length-push v0.1.0 (/source)
Oct 12 16:40:51.914 INFO kablam! warning: lint `unused_doc_comment` has been renamed to `unused_doc_comments`
Oct 12 16:40:51.914 INFO kablam!  --> src/error.rs:1:10
Oct 12 16:40:51.914 INFO kablam!   |
Oct 12 16:40:51.914 INFO kablam! 1 | #![allow(unused_doc_comment)]
Oct 12 16:40:51.914 INFO kablam!   |          ^^^^^^^^^^^^^^^^^^ help: use the new name: `unused_doc_comments`
Oct 12 16:40:51.914 INFO kablam!   |
Oct 12 16:40:51.914 INFO kablam!   = note: #[warn(renamed_and_removed_lints)] on by default
Oct 12 16:40:51.914 INFO kablam! 
Oct 12 16:40:51.980 INFO kablam! warning: lint `unused_doc_comment` has been renamed to `unused_doc_comments`
Oct 12 16:40:51.980 INFO kablam!  --> src/error.rs:1:10
Oct 12 16:40:51.980 INFO kablam!   |
Oct 12 16:40:51.980 INFO kablam! 1 | #![allow(unused_doc_comment)]
Oct 12 16:40:51.980 INFO kablam!   |          ^^^^^^^^^^^^^^^^^^ help: use the new name: `unused_doc_comments`
Oct 12 16:40:51.980 INFO kablam!   |
Oct 12 16:40:51.981 INFO kablam!   = note: #[warn(renamed_and_removed_lints)] on by default
Oct 12 16:40:51.981 INFO kablam! 
Oct 12 16:40:53.943 INFO kablam! warning: unused import: `codec::LengthCodec`
Oct 12 16:40:53.943 INFO kablam!   --> src/main.rs:37:5
Oct 12 16:40:53.944 INFO kablam!    |
Oct 12 16:40:53.945 INFO kablam! 37 | use codec::LengthCodec;
Oct 12 16:40:53.945 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^
Oct 12 16:40:53.946 INFO kablam!    |
Oct 12 16:40:53.946 INFO kablam!    = note: #[warn(unused_imports)] on by default
Oct 12 16:40:53.947 INFO kablam! 
Oct 12 16:40:54.024 INFO kablam! warning: unused import: `codec::LengthCodec`
Oct 12 16:40:54.025 INFO kablam!   --> src/main.rs:37:5
Oct 12 16:40:54.026 INFO kablam!    |
Oct 12 16:40:54.026 INFO kablam! 37 | use codec::LengthCodec;
Oct 12 16:40:54.027 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^
Oct 12 16:40:54.028 INFO kablam!    |
Oct 12 16:40:54.028 INFO kablam!    = note: #[warn(unused_imports)] on by default
Oct 12 16:40:54.029 INFO kablam! 
Oct 12 16:40:54.528 INFO kablam! warning: unused variable: `offset`
Oct 12 16:40:54.529 INFO kablam!   --> src/main.rs:95:5
Oct 12 16:40:54.529 INFO kablam!    |
Oct 12 16:40:54.529 INFO kablam! 95 |     offset: usize,
Oct 12 16:40:54.529 INFO kablam!    |     ^^^^^^ help: consider using `_offset` instead
Oct 12 16:40:54.529 INFO kablam!    |
Oct 12 16:40:54.529 INFO kablam!    = note: #[warn(unused_variables)] on by default
Oct 12 16:40:54.529 INFO kablam! 
Oct 12 16:40:54.608 INFO kablam! warning: unused variable: `offset`
Oct 12 16:40:54.609 INFO kablam!   --> src/main.rs:95:5
Oct 12 16:40:54.609 INFO kablam!    |
Oct 12 16:40:54.609 INFO kablam! 95 |     offset: usize,
Oct 12 16:40:54.610 INFO kablam!    |     ^^^^^^ help: consider using `_offset` instead
Oct 12 16:40:54.610 INFO kablam!    |
Oct 12 16:40:54.610 INFO kablam!    = note: #[warn(unused_variables)] on by default
Oct 12 16:40:54.611 INFO kablam! 
Oct 12 16:40:54.740 INFO kablam! warning: struct is never constructed: `LengthCodec`
Oct 12 16:40:54.741 INFO kablam!  --> src/codec.rs:5:1
Oct 12 16:40:54.742 INFO kablam!   |
Oct 12 16:40:54.743 INFO kablam! 5 | pub struct LengthCodec {
Oct 12 16:40:54.743 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^
Oct 12 16:40:54.744 INFO kablam!   |
Oct 12 16:40:54.745 INFO kablam!   = note: #[warn(dead_code)] on by default
Oct 12 16:40:54.745 INFO kablam! 
Oct 12 16:40:54.746 INFO kablam! warning: method is never used: `new`
Oct 12 16:40:54.746 INFO kablam!   --> src/codec.rs:16:5
Oct 12 16:40:54.747 INFO kablam!    |
Oct 12 16:40:54.748 INFO kablam! 16 |     pub fn new() -> LengthCodec {
Oct 12 16:40:54.748 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 16:40:54.749 INFO kablam! 
Oct 12 16:40:54.868 INFO kablam! warning: struct is never constructed: `LengthCodec`
Oct 12 16:40:54.868 INFO kablam!  --> src/codec.rs:5:1
Oct 12 16:40:54.868 INFO kablam!   |
Oct 12 16:40:54.869 INFO kablam! 5 | pub struct LengthCodec {
Oct 12 16:40:54.869 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^
Oct 12 16:40:54.869 INFO kablam!   |
Oct 12 16:40:54.869 INFO kablam!   = note: #[warn(dead_code)] on by default
Oct 12 16:40:54.869 INFO kablam! 
Oct 12 16:40:54.869 INFO kablam! warning: method is never used: `new`
Oct 12 16:40:54.869 INFO kablam!   --> src/codec.rs:16:5
Oct 12 16:40:54.880 INFO kablam!    |
Oct 12 16:40:54.880 INFO kablam! 16 |     pub fn new() -> LengthCodec {
Oct 12 16:40:54.881 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 16:40:54.881 INFO kablam! 
Oct 12 16:40:54.958 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 27.86s
Oct 12 16:40:54.968 INFO kablam! su: No module specific data is present
Oct 12 16:40:56.473 INFO running `"docker" "rm" "-f" "b80f0c7c7c29f2991b862a4eecd77d14c3eedc9de43b25d01447ef9a29389691"`
Oct 12 16:40:56.765 INFO blam! b80f0c7c7c29f2991b862a4eecd77d14c3eedc9de43b25d01447ef9a29389691