Nov 27 23:49:44.241 INFO checking nayato/length-push against try#db42d4dad33013eba11ef37342ad9f614e5652b8 for pr-56074
Nov 27 23:49:44.242 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-1/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56074/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/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 +db42d4dad33013eba11ef37342ad9f614e5652b8-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 27 23:49:44.808 INFO [stdout] 30efa72e0045324541cc7886e108b9ba3746812852315ea78db0ae6d35058b5c
Nov 27 23:49:44.810 INFO running `"docker" "start" "-a" "30efa72e0045324541cc7886e108b9ba3746812852315ea78db0ae6d35058b5c"`
Nov 27 23:49:45.604 INFO [stderr] usermod: no changes
Nov 27 23:49:45.836 INFO [stderr]    Compiling ring v0.13.2
Nov 27 23:49:45.836 INFO [stderr]    Compiling openssl-sys v0.9.33
Nov 27 23:49:45.864 INFO [stderr]    Compiling syn v0.14.6
Nov 27 23:49:45.864 INFO [stderr]     Checking tokio-io v0.1.5
Nov 27 23:49:45.864 INFO [stderr]     Checking chrono v0.4.5
Nov 27 23:49:45.864 INFO [stderr]     Checking error-chain v0.12.0
Nov 27 23:49:49.209 INFO [stderr]     Checking tokio-core v0.1.12
Nov 27 23:49:50.859 INFO [stderr]    Compiling openssl v0.9.24
Nov 27 23:49:57.400 INFO [stderr]     Checking webpki v0.18.1
Nov 27 23:49:57.403 INFO [stderr]     Checking sct v0.3.0
Nov 27 23:49:59.103 INFO [stderr]     Checking native-tls v0.1.5
Nov 27 23:49:59.954 INFO [stderr]     Checking rustls v0.12.0
Nov 27 23:50:03.430 INFO [stderr]    Compiling structopt-derive v0.2.10
Nov 27 23:50:10.291 INFO [stderr]     Checking structopt v0.2.10
Nov 27 23:50:10.458 INFO [stderr]     Checking tokio-rustls v0.5.0
Nov 27 23:50:11.530 INFO [stderr]     Checking length-push v0.1.0 (/source)
Nov 27 23:50:11.688 INFO [stderr] warning: lint `unused_doc_comment` has been renamed to `unused_doc_comments`
Nov 27 23:50:11.689 INFO [stderr]  --> src/error.rs:1:10
Nov 27 23:50:11.689 INFO [stderr]   |
Nov 27 23:50:11.690 INFO [stderr] 1 | #![allow(unused_doc_comment)]
Nov 27 23:50:11.690 INFO [stderr]   |          ^^^^^^^^^^^^^^^^^^ help: use the new name: `unused_doc_comments`
Nov 27 23:50:11.690 INFO [stderr]   |
Nov 27 23:50:11.690 INFO [stderr]   = note: #[warn(renamed_and_removed_lints)] on by default
Nov 27 23:50:11.690 INFO [stderr] 
Nov 27 23:50:11.720 INFO [stderr] warning: lint `unused_doc_comment` has been renamed to `unused_doc_comments`
Nov 27 23:50:11.720 INFO [stderr]  --> src/error.rs:1:10
Nov 27 23:50:11.720 INFO [stderr]   |
Nov 27 23:50:11.720 INFO [stderr] 1 | #![allow(unused_doc_comment)]
Nov 27 23:50:11.720 INFO [stderr]   |          ^^^^^^^^^^^^^^^^^^ help: use the new name: `unused_doc_comments`
Nov 27 23:50:11.720 INFO [stderr]   |
Nov 27 23:50:11.720 INFO [stderr]   = note: #[warn(renamed_and_removed_lints)] on by default
Nov 27 23:50:11.720 INFO [stderr] 
Nov 27 23:50:13.748 INFO [stderr] warning: unused import: `codec::LengthCodec`
Nov 27 23:50:13.749 INFO [stderr]   --> src/main.rs:37:5
Nov 27 23:50:13.750 INFO [stderr]    |
Nov 27 23:50:13.751 INFO [stderr] 37 | use codec::LengthCodec;
Nov 27 23:50:13.751 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^
Nov 27 23:50:13.752 INFO [stderr]    |
Nov 27 23:50:13.752 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Nov 27 23:50:13.753 INFO [stderr] 
Nov 27 23:50:13.825 INFO [stderr] warning: unused import: `codec::LengthCodec`
Nov 27 23:50:13.826 INFO [stderr]   --> src/main.rs:37:5
Nov 27 23:50:13.826 INFO [stderr]    |
Nov 27 23:50:13.827 INFO [stderr] 37 | use codec::LengthCodec;
Nov 27 23:50:13.827 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^
Nov 27 23:50:13.828 INFO [stderr]    |
Nov 27 23:50:13.829 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Nov 27 23:50:13.829 INFO [stderr] 
Nov 27 23:50:14.272 INFO [stderr] warning: unused variable: `offset`
Nov 27 23:50:14.272 INFO [stderr]   --> src/main.rs:95:5
Nov 27 23:50:14.272 INFO [stderr]    |
Nov 27 23:50:14.272 INFO [stderr] 95 |     offset: usize,
Nov 27 23:50:14.272 INFO [stderr]    |     ^^^^^^ help: consider using `_offset` instead
Nov 27 23:50:14.272 INFO [stderr]    |
Nov 27 23:50:14.272 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 27 23:50:14.272 INFO [stderr] 
Nov 27 23:50:14.388 INFO [stderr] warning: unused variable: `offset`
Nov 27 23:50:14.388 INFO [stderr]   --> src/main.rs:95:5
Nov 27 23:50:14.388 INFO [stderr]    |
Nov 27 23:50:14.388 INFO [stderr] 95 |     offset: usize,
Nov 27 23:50:14.388 INFO [stderr]    |     ^^^^^^ help: consider using `_offset` instead
Nov 27 23:50:14.388 INFO [stderr]    |
Nov 27 23:50:14.388 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 27 23:50:14.388 INFO [stderr] 
Nov 27 23:50:14.424 INFO [stderr] warning: struct is never constructed: `LengthCodec`
Nov 27 23:50:14.425 INFO [stderr]  --> src/codec.rs:5:1
Nov 27 23:50:14.425 INFO [stderr]   |
Nov 27 23:50:14.425 INFO [stderr] 5 | pub struct LengthCodec {
Nov 27 23:50:14.425 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^
Nov 27 23:50:14.426 INFO [stderr]   |
Nov 27 23:50:14.426 INFO [stderr]   = note: #[warn(dead_code)] on by default
Nov 27 23:50:14.426 INFO [stderr] 
Nov 27 23:50:14.426 INFO [stderr] warning: method is never used: `new`
Nov 27 23:50:14.426 INFO [stderr]   --> src/codec.rs:16:5
Nov 27 23:50:14.426 INFO [stderr]    |
Nov 27 23:50:14.426 INFO [stderr] 16 |     pub fn new() -> LengthCodec {
Nov 27 23:50:14.426 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 27 23:50:14.426 INFO [stderr] 
Nov 27 23:50:14.572 INFO [stderr] warning: struct is never constructed: `LengthCodec`
Nov 27 23:50:14.572 INFO [stderr]  --> src/codec.rs:5:1
Nov 27 23:50:14.572 INFO [stderr]   |
Nov 27 23:50:14.572 INFO [stderr] 5 | pub struct LengthCodec {
Nov 27 23:50:14.572 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^
Nov 27 23:50:14.572 INFO [stderr]   |
Nov 27 23:50:14.572 INFO [stderr]   = note: #[warn(dead_code)] on by default
Nov 27 23:50:14.572 INFO [stderr] 
Nov 27 23:50:14.572 INFO [stderr] warning: method is never used: `new`
Nov 27 23:50:14.572 INFO [stderr]   --> src/codec.rs:16:5
Nov 27 23:50:14.572 INFO [stderr]    |
Nov 27 23:50:14.572 INFO [stderr] 16 |     pub fn new() -> LengthCodec {
Nov 27 23:50:14.572 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 27 23:50:14.572 INFO [stderr] 
Nov 27 23:50:14.648 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 29.02s
Nov 27 23:50:14.662 INFO [stderr] su: No module specific data is present
Nov 27 23:50:15.633 INFO running `"docker" "inspect" "30efa72e0045324541cc7886e108b9ba3746812852315ea78db0ae6d35058b5c"`
Nov 27 23:50:15.895 INFO running `"docker" "rm" "-f" "30efa72e0045324541cc7886e108b9ba3746812852315ea78db0ae6d35058b5c"`
Nov 27 23:50:16.160 INFO [stdout] 30efa72e0045324541cc7886e108b9ba3746812852315ea78db0ae6d35058b5c