Oct 12 16:40:23.131 INFO checking nayato/length-push against try#4021bd0b3c5815b087d6db10ce461e7e4854ade7 for pr-54977
Oct 12 16:40:23.131 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-5/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-5/pr-54977/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/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 +4021bd0b3c5815b087d6db10ce461e7e4854ade7-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 16:40:23.557 INFO blam! 987a2b68c608fe45b4b5b338e8a83b0351cd82c2683fbe8188ea95085c181dfe
Oct 12 16:40:23.559 INFO running `"docker" "start" "-a" "987a2b68c608fe45b4b5b338e8a83b0351cd82c2683fbe8188ea95085c181dfe"`
Oct 12 16:40:25.312 INFO kablam! usermod: no changes
Oct 12 16:40:25.588 INFO kablam!    Compiling ring v0.13.2
Oct 12 16:40:25.588 INFO kablam!     Checking mio v0.6.15
Oct 12 16:40:25.588 INFO kablam!    Compiling syn v0.14.6
Oct 12 16:40:25.597 INFO kablam!     Checking tokio-io v0.1.5
Oct 12 16:40:25.605 INFO kablam!     Checking chrono v0.4.5
Oct 12 16:40:25.607 INFO kablam!     Checking error-chain v0.12.0
Oct 12 16:40:31.092 INFO kablam!     Checking tokio-core v0.1.12
Oct 12 16:40:37.592 INFO kablam!     Checking webpki v0.18.1
Oct 12 16:40:37.592 INFO kablam!     Checking sct v0.3.0
Oct 12 16:40:42.741 INFO kablam!     Checking rustls v0.12.0
Oct 12 16:40:42.773 INFO kablam!    Compiling structopt-derive v0.2.10
Oct 12 16:40:50.032 INFO kablam!     Checking structopt v0.2.10
Oct 12 16:40:51.117 INFO kablam!     Checking tokio-rustls v0.5.0
Oct 12 16:40:51.905 INFO kablam!     Checking length-push v0.1.0 (/source)
Oct 12 16:40:52.020 INFO kablam! warning: lint `unused_doc_comment` has been renamed to `unused_doc_comments`
Oct 12 16:40:52.020 INFO kablam!  --> src/error.rs:1:10
Oct 12 16:40:52.020 INFO kablam!   |
Oct 12 16:40:52.021 INFO kablam! 1 | #![allow(unused_doc_comment)]
Oct 12 16:40:52.021 INFO kablam!   |          ^^^^^^^^^^^^^^^^^^ help: use the new name: `unused_doc_comments`
Oct 12 16:40:52.021 INFO kablam!   |
Oct 12 16:40:52.021 INFO kablam!   = note: #[warn(renamed_and_removed_lints)] on by default
Oct 12 16:40:52.021 INFO kablam! 
Oct 12 16:40:52.032 INFO kablam! warning: lint `unused_doc_comment` has been renamed to `unused_doc_comments`
Oct 12 16:40:52.032 INFO kablam!  --> src/error.rs:1:10
Oct 12 16:40:52.032 INFO kablam!   |
Oct 12 16:40:52.032 INFO kablam! 1 | #![allow(unused_doc_comment)]
Oct 12 16:40:52.032 INFO kablam!   |          ^^^^^^^^^^^^^^^^^^ help: use the new name: `unused_doc_comments`
Oct 12 16:40:52.033 INFO kablam!   |
Oct 12 16:40:52.033 INFO kablam!   = note: #[warn(renamed_and_removed_lints)] on by default
Oct 12 16:40:52.033 INFO kablam! 
Oct 12 16:40:54.096 INFO kablam! warning: unused import: `codec::LengthCodec`
Oct 12 16:40:54.096 INFO kablam!   --> src/main.rs:37:5
Oct 12 16:40:54.096 INFO kablam!    |
Oct 12 16:40:54.096 INFO kablam! 37 | use codec::LengthCodec;
Oct 12 16:40:54.096 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^
Oct 12 16:40:54.096 INFO kablam!    |
Oct 12 16:40:54.096 INFO kablam!    = note: #[warn(unused_imports)] on by default
Oct 12 16:40:54.096 INFO kablam! 
Oct 12 16:40:54.182 INFO kablam! warning: unused import: `codec::LengthCodec`
Oct 12 16:40:54.182 INFO kablam!   --> src/main.rs:37:5
Oct 12 16:40:54.182 INFO kablam!    |
Oct 12 16:40:54.182 INFO kablam! 37 | use codec::LengthCodec;
Oct 12 16:40:54.182 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^
Oct 12 16:40:54.182 INFO kablam!    |
Oct 12 16:40:54.182 INFO kablam!    = note: #[warn(unused_imports)] on by default
Oct 12 16:40:54.182 INFO kablam! 
Oct 12 16:40:54.670 INFO kablam! warning: unused variable: `offset`
Oct 12 16:40:54.670 INFO kablam!   --> src/main.rs:95:5
Oct 12 16:40:54.671 INFO kablam!    |
Oct 12 16:40:54.671 INFO kablam! 95 |     offset: usize,
Oct 12 16:40:54.672 INFO kablam!    |     ^^^^^^ help: consider using `_offset` instead
Oct 12 16:40:54.672 INFO kablam!    |
Oct 12 16:40:54.673 INFO kablam!    = note: #[warn(unused_variables)] on by default
Oct 12 16:40:54.673 INFO kablam! 
Oct 12 16:40:54.688 INFO kablam! warning: unused variable: `offset`
Oct 12 16:40:54.688 INFO kablam!   --> src/main.rs:95:5
Oct 12 16:40:54.689 INFO kablam!    |
Oct 12 16:40:54.690 INFO kablam! 95 |     offset: usize,
Oct 12 16:40:54.690 INFO kablam!    |     ^^^^^^ help: consider using `_offset` instead
Oct 12 16:40:54.691 INFO kablam!    |
Oct 12 16:40:54.692 INFO kablam!    = note: #[warn(unused_variables)] on by default
Oct 12 16:40:54.692 INFO kablam! 
Oct 12 16:40:54.840 INFO kablam! warning: struct is never constructed: `LengthCodec`
Oct 12 16:40:54.840 INFO kablam!  --> src/codec.rs:5:1
Oct 12 16:40:54.840 INFO kablam!   |
Oct 12 16:40:54.840 INFO kablam! 5 | pub struct LengthCodec {
Oct 12 16:40:54.840 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^
Oct 12 16:40:54.842 INFO kablam!   |
Oct 12 16:40:54.842 INFO kablam!   = note: #[warn(dead_code)] on by default
Oct 12 16:40:54.842 INFO kablam! 
Oct 12 16:40:54.842 INFO kablam! warning: method is never used: `new`
Oct 12 16:40:54.842 INFO kablam!   --> src/codec.rs:16:5
Oct 12 16:40:54.842 INFO kablam!    |
Oct 12 16:40:54.842 INFO kablam! 16 |     pub fn new() -> LengthCodec {
Oct 12 16:40:54.842 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 16:40:54.842 INFO kablam! 
Oct 12 16:40:54.849 INFO kablam! warning: struct is never constructed: `LengthCodec`
Oct 12 16:40:54.849 INFO kablam!  --> src/codec.rs:5:1
Oct 12 16:40:54.849 INFO kablam!   |
Oct 12 16:40:54.849 INFO kablam! 5 | pub struct LengthCodec {
Oct 12 16:40:54.849 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^
Oct 12 16:40:54.849 INFO kablam!   |
Oct 12 16:40:54.849 INFO kablam!   = note: #[warn(dead_code)] on by default
Oct 12 16:40:54.849 INFO kablam! 
Oct 12 16:40:54.852 INFO kablam! warning: method is never used: `new`
Oct 12 16:40:54.852 INFO kablam!   --> src/codec.rs:16:5
Oct 12 16:40:54.852 INFO kablam!    |
Oct 12 16:40:54.852 INFO kablam! 16 |     pub fn new() -> LengthCodec {
Oct 12 16:40:54.852 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 16:40:54.852 INFO kablam! 
Oct 12 16:40:54.959 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 29.62s
Oct 12 16:40:54.971 INFO kablam! su: No module specific data is present
Oct 12 16:40:56.316 INFO running `"docker" "rm" "-f" "987a2b68c608fe45b4b5b338e8a83b0351cd82c2683fbe8188ea95085c181dfe"`
Oct 12 16:40:56.665 INFO blam! 987a2b68c608fe45b4b5b338e8a83b0351cd82c2683fbe8188ea95085c181dfe