Dec 13 09:13:04.571 INFO testing nayato/length-push against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550
Dec 13 09:13:04.571 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-4/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-alt build --frozen" "-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"`
Dec 13 09:13:04.913 INFO [stdout] a3b18edf6591e03a846902a5765330ffc140c18120ea8861e18f7dd64537ea39
Dec 13 09:13:04.920 INFO running `"docker" "start" "-a" "a3b18edf6591e03a846902a5765330ffc140c18120ea8861e18f7dd64537ea39"`
Dec 13 09:13:05.847 INFO [stderr] usermod: no changes
Dec 13 09:13:06.123 INFO [stderr]    Compiling ring v0.13.2
Dec 13 09:13:06.131 INFO [stderr]    Compiling syn v0.14.6
Dec 13 09:13:06.131 INFO [stderr]    Compiling tokio-io v0.1.5
Dec 13 09:13:06.131 INFO [stderr]    Compiling chrono v0.4.5
Dec 13 09:13:06.131 INFO [stderr]    Compiling error-chain v0.12.0
Dec 13 09:13:09.677 INFO [stderr]    Compiling tokio-core v0.1.12
Dec 13 09:13:15.988 INFO [stderr]    Compiling structopt-derive v0.2.10
Dec 13 09:13:18.832 INFO [stderr]    Compiling sct v0.3.0
Dec 13 09:13:18.832 INFO [stderr]    Compiling webpki v0.18.1
Dec 13 09:13:19.716 INFO [stderr]    Compiling structopt v0.2.10
Dec 13 09:13:20.687 INFO [stderr]    Compiling rustls v0.12.0
Dec 13 09:13:33.446 INFO [stderr]    Compiling tokio-rustls v0.5.0
Dec 13 09:13:34.215 INFO [stderr]    Compiling length-push v0.1.0 (/source)
Dec 13 09:13:34.296 INFO [stderr] warning: lint `unused_doc_comment` has been renamed to `unused_doc_comments`
Dec 13 09:13:34.296 INFO [stderr]  --> src/error.rs:1:10
Dec 13 09:13:34.296 INFO [stderr]   |
Dec 13 09:13:34.296 INFO [stderr] 1 | #![allow(unused_doc_comment)]
Dec 13 09:13:34.296 INFO [stderr]   |          ^^^^^^^^^^^^^^^^^^ help: use the new name: `unused_doc_comments`
Dec 13 09:13:34.296 INFO [stderr]   |
Dec 13 09:13:34.296 INFO [stderr]   = note: #[warn(renamed_and_removed_lints)] on by default
Dec 13 09:13:34.296 INFO [stderr] 
Dec 13 09:13:35.819 INFO [stderr] warning: unused import: `codec::LengthCodec`
Dec 13 09:13:35.819 INFO [stderr]   --> src/main.rs:37:5
Dec 13 09:13:35.819 INFO [stderr]    |
Dec 13 09:13:35.819 INFO [stderr] 37 | use codec::LengthCodec;
Dec 13 09:13:35.819 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^
Dec 13 09:13:35.819 INFO [stderr]    |
Dec 13 09:13:35.819 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 13 09:13:35.819 INFO [stderr] 
Dec 13 09:13:36.119 INFO [stderr] warning: unused variable: `offset`
Dec 13 09:13:36.119 INFO [stderr]   --> src/main.rs:95:5
Dec 13 09:13:36.119 INFO [stderr]    |
Dec 13 09:13:36.119 INFO [stderr] 95 |     offset: usize,
Dec 13 09:13:36.119 INFO [stderr]    |     ^^^^^^ help: consider using `_offset` instead
Dec 13 09:13:36.119 INFO [stderr]    |
Dec 13 09:13:36.119 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 13 09:13:36.119 INFO [stderr] 
Dec 13 09:13:36.219 INFO [stderr] warning: struct is never constructed: `LengthCodec`
Dec 13 09:13:36.219 INFO [stderr]  --> src/codec.rs:5:1
Dec 13 09:13:36.219 INFO [stderr]   |
Dec 13 09:13:36.219 INFO [stderr] 5 | pub struct LengthCodec {
Dec 13 09:13:36.219 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^
Dec 13 09:13:36.219 INFO [stderr]   |
Dec 13 09:13:36.219 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 13 09:13:36.219 INFO [stderr] 
Dec 13 09:13:36.219 INFO [stderr] warning: method is never used: `new`
Dec 13 09:13:36.219 INFO [stderr]   --> src/codec.rs:16:5
Dec 13 09:13:36.219 INFO [stderr]    |
Dec 13 09:13:36.219 INFO [stderr] 16 |     pub fn new() -> LengthCodec {
Dec 13 09:13:36.219 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 09:13:36.219 INFO [stderr] 
Dec 13 09:13:42.363 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 36.47s
Dec 13 09:13:42.373 INFO [stderr] su: No module specific data is present
Dec 13 09:13:43.412 INFO running `"docker" "inspect" "a3b18edf6591e03a846902a5765330ffc140c18120ea8861e18f7dd64537ea39"`
Dec 13 09:13:43.751 INFO running `"docker" "rm" "-f" "a3b18edf6591e03a846902a5765330ffc140c18120ea8861e18f7dd64537ea39"`
Dec 13 09:13:44.007 INFO [stdout] a3b18edf6591e03a846902a5765330ffc140c18120ea8861e18f7dd64537ea39
Dec 13 09:13:44.015 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-4/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-alt test --frozen --no-run" "-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"`
Dec 13 09:13:44.510 INFO [stdout] 63008109e7c34cff1d50af2172340005bcc827edb2bfb1ca5301bf0681765106
Dec 13 09:13:44.512 INFO running `"docker" "start" "-a" "63008109e7c34cff1d50af2172340005bcc827edb2bfb1ca5301bf0681765106"`
Dec 13 09:13:46.403 INFO [stderr] usermod: no changes
Dec 13 09:13:46.646 INFO [stderr]    Compiling length-push v0.1.0 (/source)
Dec 13 09:13:46.827 INFO [stderr] warning: lint `unused_doc_comment` has been renamed to `unused_doc_comments`
Dec 13 09:13:46.827 INFO [stderr]  --> src/error.rs:1:10
Dec 13 09:13:46.828 INFO [stderr]   |
Dec 13 09:13:46.828 INFO [stderr] 1 | #![allow(unused_doc_comment)]
Dec 13 09:13:46.828 INFO [stderr]   |          ^^^^^^^^^^^^^^^^^^ help: use the new name: `unused_doc_comments`
Dec 13 09:13:46.828 INFO [stderr]   |
Dec 13 09:13:46.828 INFO [stderr]   = note: #[warn(renamed_and_removed_lints)] on by default
Dec 13 09:13:46.829 INFO [stderr] 
Dec 13 09:13:48.103 INFO [stderr] warning: unused import: `codec::LengthCodec`
Dec 13 09:13:48.103 INFO [stderr]   --> src/main.rs:37:5
Dec 13 09:13:48.103 INFO [stderr]    |
Dec 13 09:13:48.103 INFO [stderr] 37 | use codec::LengthCodec;
Dec 13 09:13:48.103 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^
Dec 13 09:13:48.103 INFO [stderr]    |
Dec 13 09:13:48.103 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 13 09:13:48.103 INFO [stderr] 
Dec 13 09:13:48.463 INFO [stderr] warning: unused variable: `offset`
Dec 13 09:13:48.463 INFO [stderr]   --> src/main.rs:95:5
Dec 13 09:13:48.463 INFO [stderr]    |
Dec 13 09:13:48.463 INFO [stderr] 95 |     offset: usize,
Dec 13 09:13:48.463 INFO [stderr]    |     ^^^^^^ help: consider using `_offset` instead
Dec 13 09:13:48.463 INFO [stderr]    |
Dec 13 09:13:48.463 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 13 09:13:48.463 INFO [stderr] 
Dec 13 09:13:48.599 INFO [stderr] warning: struct is never constructed: `LengthCodec`
Dec 13 09:13:48.599 INFO [stderr]  --> src/codec.rs:5:1
Dec 13 09:13:48.599 INFO [stderr]   |
Dec 13 09:13:48.599 INFO [stderr] 5 | pub struct LengthCodec {
Dec 13 09:13:48.599 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^
Dec 13 09:13:48.599 INFO [stderr]   |
Dec 13 09:13:48.599 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 13 09:13:48.599 INFO [stderr] 
Dec 13 09:13:48.599 INFO [stderr] warning: method is never used: `new`
Dec 13 09:13:48.599 INFO [stderr]   --> src/codec.rs:16:5
Dec 13 09:13:48.599 INFO [stderr]    |
Dec 13 09:13:48.599 INFO [stderr] 16 |     pub fn new() -> LengthCodec {
Dec 13 09:13:48.599 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 09:13:48.599 INFO [stderr] 
Dec 13 09:13:49.199 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.77s
Dec 13 09:13:49.205 INFO [stderr] su: No module specific data is present
Dec 13 09:13:50.419 INFO running `"docker" "inspect" "63008109e7c34cff1d50af2172340005bcc827edb2bfb1ca5301bf0681765106"`
Dec 13 09:13:50.821 INFO running `"docker" "rm" "-f" "63008109e7c34cff1d50af2172340005bcc827edb2bfb1ca5301bf0681765106"`
Dec 13 09:13:51.187 INFO [stdout] 63008109e7c34cff1d50af2172340005bcc827edb2bfb1ca5301bf0681765106
Dec 13 09:13:51.189 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-4/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-alt test --frozen" "-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"`
Dec 13 09:13:51.611 INFO [stdout] fac1a82a3097ca696d1d9f7d8f87b1494f5b6517212e7bc45b78dee0bb2eec63
Dec 13 09:13:51.619 INFO running `"docker" "start" "-a" "fac1a82a3097ca696d1d9f7d8f87b1494f5b6517212e7bc45b78dee0bb2eec63"`
Dec 13 09:13:53.495 INFO [stderr] usermod: no changes
Dec 13 09:13:53.712 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.19s
Dec 13 09:13:53.735 INFO [stderr]      Running /target/debug/deps/length_push-223533f818eb03a7
Dec 13 09:13:53.740 INFO [stdout] 
Dec 13 09:13:53.740 INFO [stdout] running 0 tests
Dec 13 09:13:53.740 INFO [stdout] 
Dec 13 09:13:53.740 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 13 09:13:53.740 INFO [stdout] 
Dec 13 09:13:53.751 INFO [stderr] su: No module specific data is present
Dec 13 09:13:55.159 INFO running `"docker" "inspect" "fac1a82a3097ca696d1d9f7d8f87b1494f5b6517212e7bc45b78dee0bb2eec63"`
Dec 13 09:13:55.427 INFO running `"docker" "rm" "-f" "fac1a82a3097ca696d1d9f7d8f87b1494f5b6517212e7bc45b78dee0bb2eec63"`
Dec 13 09:13:55.747 INFO [stdout] fac1a82a3097ca696d1d9f7d8f87b1494f5b6517212e7bc45b78dee0bb2eec63