Dec 05 13:03:39.081 INFO testing nayato/length-push against master#906deae0790bd18681b937fe9a141a3c26cf1855 for pr-56514
Dec 05 13:03:39.082 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-3/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-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 13:03:39.515 INFO [stdout] 47bb30d7554c5228441bb62c84ae052c1e55941d350ff0dd9443581f7084c11b
Dec 05 13:03:39.517 INFO running `"docker" "start" "-a" "47bb30d7554c5228441bb62c84ae052c1e55941d350ff0dd9443581f7084c11b"`
Dec 05 13:03:40.433 INFO [stderr] usermod: no changes
Dec 05 13:03:40.643 INFO [stderr]    Compiling ring v0.13.2
Dec 05 13:03:40.643 INFO [stderr]    Compiling openssl-sys v0.9.33
Dec 05 13:03:40.644 INFO [stderr]    Compiling bytes v0.4.9
Dec 05 13:03:40.664 INFO [stderr]    Compiling syn v0.14.6
Dec 05 13:03:40.676 INFO [stderr]    Compiling chrono v0.4.5
Dec 05 13:03:40.686 INFO [stderr]    Compiling error-chain v0.12.0
Dec 05 13:03:44.168 INFO [stderr]    Compiling tokio-io v0.1.5
Dec 05 13:03:44.759 INFO [stderr]    Compiling openssl v0.9.24
Dec 05 13:03:46.208 INFO [stderr]    Compiling tokio-core v0.1.12
Dec 05 13:03:52.540 INFO [stderr]    Compiling structopt-derive v0.2.10
Dec 05 13:03:56.109 INFO [stderr]    Compiling native-tls v0.1.5
Dec 05 13:03:56.480 INFO [stderr]    Compiling webpki v0.18.1
Dec 05 13:03:56.480 INFO [stderr]    Compiling sct v0.3.0
Dec 05 13:03:57.080 INFO [stderr]    Compiling structopt v0.2.10
Dec 05 13:03:57.960 INFO [stderr]    Compiling rustls v0.12.0
Dec 05 13:04:12.034 INFO [stderr]    Compiling tokio-rustls v0.5.0
Dec 05 13:04:12.750 INFO [stderr]    Compiling length-push v0.1.0 (/source)
Dec 05 13:04:12.871 INFO [stderr] warning: lint `unused_doc_comment` has been renamed to `unused_doc_comments`
Dec 05 13:04:12.871 INFO [stderr]  --> src/error.rs:1:10
Dec 05 13:04:12.871 INFO [stderr]   |
Dec 05 13:04:12.871 INFO [stderr] 1 | #![allow(unused_doc_comment)]
Dec 05 13:04:12.871 INFO [stderr]   |          ^^^^^^^^^^^^^^^^^^ help: use the new name: `unused_doc_comments`
Dec 05 13:04:12.871 INFO [stderr]   |
Dec 05 13:04:12.871 INFO [stderr]   = note: #[warn(renamed_and_removed_lints)] on by default
Dec 05 13:04:12.871 INFO [stderr] 
Dec 05 13:04:14.044 INFO [stderr] warning: unused import: `codec::LengthCodec`
Dec 05 13:04:14.044 INFO [stderr]   --> src/main.rs:37:5
Dec 05 13:04:14.044 INFO [stderr]    |
Dec 05 13:04:14.044 INFO [stderr] 37 | use codec::LengthCodec;
Dec 05 13:04:14.044 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^
Dec 05 13:04:14.044 INFO [stderr]    |
Dec 05 13:04:14.044 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 05 13:04:14.044 INFO [stderr] 
Dec 05 13:04:14.332 INFO [stderr] warning: unused variable: `offset`
Dec 05 13:04:14.332 INFO [stderr]   --> src/main.rs:95:5
Dec 05 13:04:14.332 INFO [stderr]    |
Dec 05 13:04:14.332 INFO [stderr] 95 |     offset: usize,
Dec 05 13:04:14.332 INFO [stderr]    |     ^^^^^^ help: consider using `_offset` instead
Dec 05 13:04:14.332 INFO [stderr]    |
Dec 05 13:04:14.332 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 05 13:04:14.332 INFO [stderr] 
Dec 05 13:04:14.437 INFO [stderr] warning: struct is never constructed: `LengthCodec`
Dec 05 13:04:14.437 INFO [stderr]  --> src/codec.rs:5:1
Dec 05 13:04:14.437 INFO [stderr]   |
Dec 05 13:04:14.437 INFO [stderr] 5 | pub struct LengthCodec {
Dec 05 13:04:14.437 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^
Dec 05 13:04:14.437 INFO [stderr]   |
Dec 05 13:04:14.437 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 05 13:04:14.437 INFO [stderr] 
Dec 05 13:04:14.437 INFO [stderr] warning: method is never used: `new`
Dec 05 13:04:14.437 INFO [stderr]   --> src/codec.rs:16:5
Dec 05 13:04:14.437 INFO [stderr]    |
Dec 05 13:04:14.437 INFO [stderr] 16 |     pub fn new() -> LengthCodec {
Dec 05 13:04:14.437 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 13:04:14.437 INFO [stderr] 
Dec 05 13:04:20.681 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 40.23s
Dec 05 13:04:20.691 INFO [stderr] su: No module specific data is present
Dec 05 13:04:21.902 INFO running `"docker" "inspect" "47bb30d7554c5228441bb62c84ae052c1e55941d350ff0dd9443581f7084c11b"`
Dec 05 13:04:22.220 INFO running `"docker" "rm" "-f" "47bb30d7554c5228441bb62c84ae052c1e55941d350ff0dd9443581f7084c11b"`
Dec 05 13:04:22.564 INFO [stdout] 47bb30d7554c5228441bb62c84ae052c1e55941d350ff0dd9443581f7084c11b
Dec 05 13:04:22.566 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-3/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-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 13:04:22.993 INFO [stdout] caceb379db909d06711b28b1cc77aa49c8c6e3dfd1c447dc7fa1b13b92c51ada
Dec 05 13:04:22.996 INFO running `"docker" "start" "-a" "caceb379db909d06711b28b1cc77aa49c8c6e3dfd1c447dc7fa1b13b92c51ada"`
Dec 05 13:04:24.775 INFO [stderr] usermod: no changes
Dec 05 13:04:25.060 INFO [stderr]    Compiling length-push v0.1.0 (/source)
Dec 05 13:04:25.108 INFO [stderr] warning: lint `unused_doc_comment` has been renamed to `unused_doc_comments`
Dec 05 13:04:25.108 INFO [stderr]  --> src/error.rs:1:10
Dec 05 13:04:25.108 INFO [stderr]   |
Dec 05 13:04:25.108 INFO [stderr] 1 | #![allow(unused_doc_comment)]
Dec 05 13:04:25.108 INFO [stderr]   |          ^^^^^^^^^^^^^^^^^^ help: use the new name: `unused_doc_comments`
Dec 05 13:04:25.108 INFO [stderr]   |
Dec 05 13:04:25.108 INFO [stderr]   = note: #[warn(renamed_and_removed_lints)] on by default
Dec 05 13:04:25.108 INFO [stderr] 
Dec 05 13:04:26.083 INFO [stderr] warning: unused import: `codec::LengthCodec`
Dec 05 13:04:26.083 INFO [stderr]   --> src/main.rs:37:5
Dec 05 13:04:26.083 INFO [stderr]    |
Dec 05 13:04:26.083 INFO [stderr] 37 | use codec::LengthCodec;
Dec 05 13:04:26.083 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^
Dec 05 13:04:26.083 INFO [stderr]    |
Dec 05 13:04:26.084 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 05 13:04:26.084 INFO [stderr] 
Dec 05 13:04:26.356 INFO [stderr] warning: unused variable: `offset`
Dec 05 13:04:26.356 INFO [stderr]   --> src/main.rs:95:5
Dec 05 13:04:26.356 INFO [stderr]    |
Dec 05 13:04:26.356 INFO [stderr] 95 |     offset: usize,
Dec 05 13:04:26.356 INFO [stderr]    |     ^^^^^^ help: consider using `_offset` instead
Dec 05 13:04:26.356 INFO [stderr]    |
Dec 05 13:04:26.356 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 05 13:04:26.356 INFO [stderr] 
Dec 05 13:04:26.476 INFO [stderr] warning: struct is never constructed: `LengthCodec`
Dec 05 13:04:26.476 INFO [stderr]  --> src/codec.rs:5:1
Dec 05 13:04:26.476 INFO [stderr]   |
Dec 05 13:04:26.476 INFO [stderr] 5 | pub struct LengthCodec {
Dec 05 13:04:26.476 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^
Dec 05 13:04:26.476 INFO [stderr]   |
Dec 05 13:04:26.476 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 05 13:04:26.476 INFO [stderr] 
Dec 05 13:04:26.476 INFO [stderr] warning: method is never used: `new`
Dec 05 13:04:26.476 INFO [stderr]   --> src/codec.rs:16:5
Dec 05 13:04:26.476 INFO [stderr]    |
Dec 05 13:04:26.476 INFO [stderr] 16 |     pub fn new() -> LengthCodec {
Dec 05 13:04:26.476 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 13:04:26.476 INFO [stderr] 
Dec 05 13:04:27.021 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.21s
Dec 05 13:04:27.031 INFO [stderr] su: No module specific data is present
Dec 05 13:04:28.196 INFO running `"docker" "inspect" "caceb379db909d06711b28b1cc77aa49c8c6e3dfd1c447dc7fa1b13b92c51ada"`
Dec 05 13:04:28.542 INFO running `"docker" "rm" "-f" "caceb379db909d06711b28b1cc77aa49c8c6e3dfd1c447dc7fa1b13b92c51ada"`
Dec 05 13:04:28.876 INFO [stdout] caceb379db909d06711b28b1cc77aa49c8c6e3dfd1c447dc7fa1b13b92c51ada
Dec 05 13:04:28.884 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-3/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-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 13:04:29.372 INFO [stdout] d6079bdd165cdb58cfac9886d0ac480b80c06417a95f17586019fff7098f7cc6
Dec 05 13:04:29.374 INFO running `"docker" "start" "-a" "d6079bdd165cdb58cfac9886d0ac480b80c06417a95f17586019fff7098f7cc6"`
Dec 05 13:04:31.324 INFO [stderr] usermod: no changes
Dec 05 13:04:31.475 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.12s
Dec 05 13:04:31.481 INFO [stderr]      Running /target/debug/deps/length_push-0531306d84ec23e4
Dec 05 13:04:31.486 INFO [stdout] 
Dec 05 13:04:31.486 INFO [stdout] running 0 tests
Dec 05 13:04:31.486 INFO [stdout] 
Dec 05 13:04:31.486 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 05 13:04:31.486 INFO [stdout] 
Dec 05 13:04:31.492 INFO [stderr] su: No module specific data is present
Dec 05 13:04:32.736 INFO running `"docker" "inspect" "d6079bdd165cdb58cfac9886d0ac480b80c06417a95f17586019fff7098f7cc6"`
Dec 05 13:04:33.187 INFO running `"docker" "rm" "-f" "d6079bdd165cdb58cfac9886d0ac480b80c06417a95f17586019fff7098f7cc6"`
Dec 05 13:04:33.499 INFO [stdout] d6079bdd165cdb58cfac9886d0ac480b80c06417a95f17586019fff7098f7cc6