Dec 05 13:03:38.318 INFO testing nayato/length-push against try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468 for pr-56514
Dec 05 13:03:38.318 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-6/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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 05 13:03:38.674 INFO [stdout] 36a176743c48930c1e3c1f0b1e6b075141f76a73384331c96f89b558affdf6da
Dec 05 13:03:38.678 INFO running `"docker" "start" "-a" "36a176743c48930c1e3c1f0b1e6b075141f76a73384331c96f89b558affdf6da"`
Dec 05 13:03:39.471 INFO [stderr] usermod: no changes
Dec 05 13:03:39.666 INFO [stderr]    Compiling ring v0.13.2
Dec 05 13:03:39.668 INFO [stderr]    Compiling openssl-sys v0.9.33
Dec 05 13:03:39.669 INFO [stderr]    Compiling tokio-executor v0.1.2
Dec 05 13:03:39.669 INFO [stderr]    Compiling bytes v0.4.9
Dec 05 13:03:39.669 INFO [stderr]    Compiling syn v0.14.6
Dec 05 13:03:39.669 INFO [stderr]    Compiling chrono v0.4.5
Dec 05 13:03:39.669 INFO [stderr]    Compiling error-chain v0.12.0
Dec 05 13:03:40.983 INFO [stderr]    Compiling tokio-timer v0.2.4
Dec 05 13:03:43.337 INFO [stderr]    Compiling tokio-io v0.1.5
Dec 05 13:03:44.327 INFO [stderr]    Compiling openssl v0.9.24
Dec 05 13:03:46.789 INFO [stderr]    Compiling tokio-core v0.1.12
Dec 05 13:03:52.506 INFO [stderr]    Compiling structopt-derive v0.2.10
Dec 05 13:03:55.360 INFO [stderr]    Compiling webpki v0.18.1
Dec 05 13:03:55.375 INFO [stderr]    Compiling sct v0.3.0
Dec 05 13:03:56.051 INFO [stderr]    Compiling native-tls v0.1.5
Dec 05 13:03:57.024 INFO [stderr]    Compiling structopt v0.2.10
Dec 05 13:03:57.168 INFO [stderr]    Compiling rustls v0.12.0
Dec 05 13:04:10.560 INFO [stderr]    Compiling tokio-rustls v0.5.0
Dec 05 13:04:11.314 INFO [stderr]    Compiling length-push v0.1.0 (/source)
Dec 05 13:04:11.420 INFO [stderr] warning: lint `unused_doc_comment` has been renamed to `unused_doc_comments`
Dec 05 13:04:11.420 INFO [stderr]  --> src/error.rs:1:10
Dec 05 13:04:11.420 INFO [stderr]   |
Dec 05 13:04:11.421 INFO [stderr] 1 | #![allow(unused_doc_comment)]
Dec 05 13:04:11.421 INFO [stderr]   |          ^^^^^^^^^^^^^^^^^^ help: use the new name: `unused_doc_comments`
Dec 05 13:04:11.421 INFO [stderr]   |
Dec 05 13:04:11.422 INFO [stderr]   = note: #[warn(renamed_and_removed_lints)] on by default
Dec 05 13:04:11.422 INFO [stderr] 
Dec 05 13:04:12.572 INFO [stderr] warning: unused import: `codec::LengthCodec`
Dec 05 13:04:12.572 INFO [stderr]   --> src/main.rs:37:5
Dec 05 13:04:12.572 INFO [stderr]    |
Dec 05 13:04:12.572 INFO [stderr] 37 | use codec::LengthCodec;
Dec 05 13:04:12.572 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^
Dec 05 13:04:12.572 INFO [stderr]    |
Dec 05 13:04:12.572 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 05 13:04:12.572 INFO [stderr] 
Dec 05 13:04:12.832 INFO [stderr] warning: unused variable: `offset`
Dec 05 13:04:12.832 INFO [stderr]   --> src/main.rs:95:5
Dec 05 13:04:12.832 INFO [stderr]    |
Dec 05 13:04:12.833 INFO [stderr] 95 |     offset: usize,
Dec 05 13:04:12.833 INFO [stderr]    |     ^^^^^^ help: consider using `_offset` instead
Dec 05 13:04:12.833 INFO [stderr]    |
Dec 05 13:04:12.833 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 05 13:04:12.833 INFO [stderr] 
Dec 05 13:04:12.933 INFO [stderr] warning: struct is never constructed: `LengthCodec`
Dec 05 13:04:12.933 INFO [stderr]  --> src/codec.rs:5:1
Dec 05 13:04:12.934 INFO [stderr]   |
Dec 05 13:04:12.934 INFO [stderr] 5 | pub struct LengthCodec {
Dec 05 13:04:12.934 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^
Dec 05 13:04:12.934 INFO [stderr]   |
Dec 05 13:04:12.935 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 05 13:04:12.935 INFO [stderr] 
Dec 05 13:04:12.935 INFO [stderr] warning: method is never used: `new`
Dec 05 13:04:12.935 INFO [stderr]   --> src/codec.rs:16:5
Dec 05 13:04:12.936 INFO [stderr]    |
Dec 05 13:04:12.936 INFO [stderr] 16 |     pub fn new() -> LengthCodec {
Dec 05 13:04:12.936 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 13:04:12.936 INFO [stderr] 
Dec 05 13:04:19.207 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 39.71s
Dec 05 13:04:19.217 INFO [stderr] su: No module specific data is present
Dec 05 13:04:21.177 INFO running `"docker" "inspect" "36a176743c48930c1e3c1f0b1e6b075141f76a73384331c96f89b558affdf6da"`
Dec 05 13:04:21.497 INFO running `"docker" "rm" "-f" "36a176743c48930c1e3c1f0b1e6b075141f76a73384331c96f89b558affdf6da"`
Dec 05 13:04:21.844 INFO [stdout] 36a176743c48930c1e3c1f0b1e6b075141f76a73384331c96f89b558affdf6da
Dec 05 13:04:21.844 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-6/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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 05 13:04:22.300 INFO [stdout] cc366d57d6728e0423015132601edf01ef9772fb603528c26a6d11db879db627
Dec 05 13:04:22.306 INFO running `"docker" "start" "-a" "cc366d57d6728e0423015132601edf01ef9772fb603528c26a6d11db879db627"`
Dec 05 13:04:24.840 INFO [stderr] usermod: no changes
Dec 05 13:04:25.060 INFO [stderr]    Compiling length-push v0.1.0 (/source)
Dec 05 13:04:25.192 INFO [stderr] warning: lint `unused_doc_comment` has been renamed to `unused_doc_comments`
Dec 05 13:04:25.192 INFO [stderr]  --> src/error.rs:1:10
Dec 05 13:04:25.192 INFO [stderr]   |
Dec 05 13:04:25.192 INFO [stderr] 1 | #![allow(unused_doc_comment)]
Dec 05 13:04:25.192 INFO [stderr]   |          ^^^^^^^^^^^^^^^^^^ help: use the new name: `unused_doc_comments`
Dec 05 13:04:25.192 INFO [stderr]   |
Dec 05 13:04:25.192 INFO [stderr]   = note: #[warn(renamed_and_removed_lints)] on by default
Dec 05 13:04:25.192 INFO [stderr] 
Dec 05 13:04:26.297 INFO [stderr] warning: unused import: `codec::LengthCodec`
Dec 05 13:04:26.297 INFO [stderr]   --> src/main.rs:37:5
Dec 05 13:04:26.297 INFO [stderr]    |
Dec 05 13:04:26.297 INFO [stderr] 37 | use codec::LengthCodec;
Dec 05 13:04:26.297 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^
Dec 05 13:04:26.297 INFO [stderr]    |
Dec 05 13:04:26.297 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 05 13:04:26.297 INFO [stderr] 
Dec 05 13:04:26.556 INFO [stderr] warning: unused variable: `offset`
Dec 05 13:04:26.556 INFO [stderr]   --> src/main.rs:95:5
Dec 05 13:04:26.556 INFO [stderr]    |
Dec 05 13:04:26.556 INFO [stderr] 95 |     offset: usize,
Dec 05 13:04:26.556 INFO [stderr]    |     ^^^^^^ help: consider using `_offset` instead
Dec 05 13:04:26.556 INFO [stderr]    |
Dec 05 13:04:26.556 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 05 13:04:26.556 INFO [stderr] 
Dec 05 13:04:26.652 INFO [stderr] warning: struct is never constructed: `LengthCodec`
Dec 05 13:04:26.652 INFO [stderr]  --> src/codec.rs:5:1
Dec 05 13:04:26.652 INFO [stderr]   |
Dec 05 13:04:26.652 INFO [stderr] 5 | pub struct LengthCodec {
Dec 05 13:04:26.652 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^
Dec 05 13:04:26.652 INFO [stderr]   |
Dec 05 13:04:26.652 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 05 13:04:26.652 INFO [stderr] 
Dec 05 13:04:26.652 INFO [stderr] warning: method is never used: `new`
Dec 05 13:04:26.652 INFO [stderr]   --> src/codec.rs:16:5
Dec 05 13:04:26.652 INFO [stderr]    |
Dec 05 13:04:26.652 INFO [stderr] 16 |     pub fn new() -> LengthCodec {
Dec 05 13:04:26.652 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 13:04:26.652 INFO [stderr] 
Dec 05 13:04:27.106 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.22s
Dec 05 13:04:27.120 INFO [stderr] su: No module specific data is present
Dec 05 13:04:28.196 INFO running `"docker" "inspect" "cc366d57d6728e0423015132601edf01ef9772fb603528c26a6d11db879db627"`
Dec 05 13:04:28.486 INFO running `"docker" "rm" "-f" "cc366d57d6728e0423015132601edf01ef9772fb603528c26a6d11db879db627"`
Dec 05 13:04:28.756 INFO [stdout] cc366d57d6728e0423015132601edf01ef9772fb603528c26a6d11db879db627
Dec 05 13:04:28.764 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-6/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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 05 13:04:29.276 INFO [stdout] 0fdd91d8e0ecc65cd2ab8311d14a2da29cfc66fb20444d7c3ed60b9ef12b76a6
Dec 05 13:04:29.284 INFO running `"docker" "start" "-a" "0fdd91d8e0ecc65cd2ab8311d14a2da29cfc66fb20444d7c3ed60b9ef12b76a6"`
Dec 05 13:04:30.851 INFO [stderr] usermod: no changes
Dec 05 13:04:31.145 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.27s
Dec 05 13:04:31.160 INFO [stderr]      Running /target/debug/deps/length_push-97787fad3f12d0f1
Dec 05 13:04:31.168 INFO [stderr] su: No module specific data is present
Dec 05 13:04:31.168 INFO [stdout] 
Dec 05 13:04:31.168 INFO [stdout] running 0 tests
Dec 05 13:04:31.168 INFO [stdout] 
Dec 05 13:04:31.168 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 05 13:04:31.168 INFO [stdout] 
Dec 05 13:04:32.126 INFO running `"docker" "inspect" "0fdd91d8e0ecc65cd2ab8311d14a2da29cfc66fb20444d7c3ed60b9ef12b76a6"`
Dec 05 13:04:32.476 INFO running `"docker" "rm" "-f" "0fdd91d8e0ecc65cd2ab8311d14a2da29cfc66fb20444d7c3ed60b9ef12b76a6"`
Dec 05 13:04:32.875 INFO [stdout] 0fdd91d8e0ecc65cd2ab8311d14a2da29cfc66fb20444d7c3ed60b9ef12b76a6