Dec 05 12:39:44.812 INFO testing nkypy/hello-word against master#906deae0790bd18681b937fe9a141a3c26cf1855 for pr-56514 Dec 05 12:39:44.812 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-0/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/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 12:39:45.342 INFO [stdout] f97cad2e6e4a91e5738668635a6577c03599a3cddfe755622af5ef0d33243047 Dec 05 12:39:45.344 INFO running `"docker" "start" "-a" "f97cad2e6e4a91e5738668635a6577c03599a3cddfe755622af5ef0d33243047"` Dec 05 12:39:46.756 INFO [stderr] usermod: no changes Dec 05 12:39:47.319 INFO [stderr] Compiling remove_dir_all v0.5.0 Dec 05 12:39:47.319 INFO [stderr] Compiling bytecount v0.2.0 Dec 05 12:39:47.324 INFO [stderr] Compiling memoffset v0.1.0 Dec 05 12:39:47.330 INFO [stderr] Compiling hostname v0.1.4 Dec 05 12:39:47.330 INFO [stderr] Compiling brotli-sys v0.3.2 Dec 05 12:39:47.330 INFO [stderr] Compiling actix-web v0.6.2 Dec 05 12:39:47.335 INFO [stderr] Compiling semver v0.8.0 Dec 05 12:39:47.342 INFO [stderr] Compiling parking_lot_core v0.2.13 Dec 05 12:39:47.762 INFO [stderr] Compiling uuid v0.6.2 Dec 05 12:39:48.682 INFO [stderr] Compiling crossbeam-epoch v0.3.1 Dec 05 12:39:49.895 INFO [stderr] Compiling tokio-io v0.1.6 Dec 05 12:39:50.052 INFO [stderr] Compiling http v0.1.5 Dec 05 12:39:50.264 INFO [stderr] Compiling crossbeam-epoch v0.2.0 Dec 05 12:39:51.344 INFO [stderr] Compiling tempdir v0.3.7 Dec 05 12:39:55.128 INFO [stderr] Compiling mio-uds v0.6.4 Dec 05 12:39:55.140 INFO [stderr] Compiling actix_derive v0.2.0 Dec 05 12:39:55.220 INFO [stderr] Compiling url v1.7.0 Dec 05 12:39:55.320 INFO [stderr] Compiling resolv-conf v0.6.0 Dec 05 12:39:57.541 INFO [stderr] Compiling parking_lot v0.4.8 Dec 05 12:40:01.812 INFO [stderr] Compiling flate2 v1.0.1 Dec 05 12:40:01.836 INFO [stderr] Compiling tokio-threadpool v0.1.2 Dec 05 12:40:01.848 INFO [stderr] Compiling backtrace v0.2.3 Dec 05 12:40:01.848 INFO [stderr] Compiling crossbeam-deque v0.2.0 Dec 05 12:40:05.054 INFO [stderr] Compiling tokio-reactor v0.1.1 Dec 05 12:40:05.068 INFO [stderr] Compiling crossbeam-channel v0.1.2 Dec 05 12:40:08.824 INFO [stderr] Compiling failure v0.1.1 Dec 05 12:40:08.836 INFO [stderr] Compiling rayon-core v1.4.0 Dec 05 12:40:08.853 INFO [stderr] Compiling error-chain v0.1.12 Dec 05 12:40:08.864 INFO [stderr] Compiling serde_urlencoded v0.5.1 Dec 05 12:40:08.870 INFO [stderr] Compiling cargo_metadata v0.3.3 Dec 05 12:40:08.896 INFO [stderr] Compiling tokio-udp v0.1.0 Dec 05 12:40:10.904 INFO [stderr] Compiling tokio-tcp v0.1.0 Dec 05 12:40:13.237 INFO [stderr] Compiling tokio v0.1.5 Dec 05 12:40:13.388 INFO [stderr] Compiling rayon v0.8.2 Dec 05 12:40:15.321 INFO [stderr] Compiling h2 v0.1.5 Dec 05 12:40:15.776 INFO [stderr] Compiling skeptic v0.13.2 Dec 05 12:40:18.408 INFO [stderr] Compiling tokio-core v0.1.17 Dec 05 12:40:18.408 INFO [stderr] Compiling brotli2 v0.3.2 Dec 05 12:40:20.760 INFO [stderr] Compiling ring v0.12.1 Dec 05 12:40:24.965 INFO [stderr] Compiling actix v0.5.5 Dec 05 12:40:27.337 INFO [stderr] Compiling trust-dns-proto v0.3.2 Dec 05 12:40:27.340 INFO [stderr] Compiling tokio-signal v0.1.5 Dec 05 12:40:34.698 INFO [stderr] Compiling cookie v0.10.1 Dec 05 12:40:37.312 INFO [stderr] Compiling trust-dns-resolver v0.8.1 Dec 05 12:41:14.141 INFO [stderr] Compiling hello-world v0.0.1 (/source) Dec 05 12:41:17.636 INFO [stderr] warning: unused `#[macro_use]` import Dec 05 12:41:17.637 INFO [stderr] --> src/main.rs:12:1 Dec 05 12:41:17.637 INFO [stderr] | Dec 05 12:41:17.637 INFO [stderr] 12 | #[macro_use] Dec 05 12:41:17.637 INFO [stderr] | ^^^^^^^^^^^^ Dec 05 12:41:17.637 INFO [stderr] | Dec 05 12:41:17.637 INFO [stderr] = note: #[warn(unused_imports)] on by default Dec 05 12:41:17.637 INFO [stderr] Dec 05 12:41:17.637 INFO [stderr] warning: unused `#[macro_use]` import Dec 05 12:41:17.637 INFO [stderr] --> src/main.rs:14:1 Dec 05 12:41:17.637 INFO [stderr] | Dec 05 12:41:17.637 INFO [stderr] 14 | #[macro_use] Dec 05 12:41:17.637 INFO [stderr] | ^^^^^^^^^^^^ Dec 05 12:41:17.637 INFO [stderr] Dec 05 12:41:17.952 INFO [stderr] warning: unused variable: `id` Dec 05 12:41:17.952 INFO [stderr] --> src/blockchain/mod.rs:42:29 Dec 05 12:41:17.952 INFO [stderr] | Dec 05 12:41:17.952 INFO [stderr] 42 | pub fn find_transaction(id: String) -> Result { Dec 05 12:41:17.952 INFO [stderr] | ^^ help: consider using `_id` instead Dec 05 12:41:17.952 INFO [stderr] | Dec 05 12:41:17.952 INFO [stderr] = note: #[warn(unused_variables)] on by default Dec 05 12:41:17.952 INFO [stderr] Dec 05 12:41:18.084 INFO [stderr] warning: method is never used: `new` Dec 05 12:41:18.084 INFO [stderr] --> src/blockchain/block.rs:31:5 Dec 05 12:41:18.084 INFO [stderr] | Dec 05 12:41:18.084 INFO [stderr] 31 | pub fn new(b: Block) -> ProofOfWork { Dec 05 12:41:18.084 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 05 12:41:18.084 INFO [stderr] | Dec 05 12:41:18.084 INFO [stderr] = note: #[warn(dead_code)] on by default Dec 05 12:41:18.084 INFO [stderr] Dec 05 12:41:18.084 INFO [stderr] warning: method is never used: `verify` Dec 05 12:41:18.084 INFO [stderr] --> src/blockchain/block.rs:76:5 Dec 05 12:41:18.084 INFO [stderr] | Dec 05 12:41:18.084 INFO [stderr] 76 | pub fn verify() -> Result<&'static str, &'static str> { Dec 05 12:41:18.084 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 05 12:41:18.084 INFO [stderr] Dec 05 12:41:18.085 INFO [stderr] warning: method is never used: `verify` Dec 05 12:41:18.085 INFO [stderr] --> src/blockchain/transaction.rs:22:5 Dec 05 12:41:18.085 INFO [stderr] | Dec 05 12:41:18.085 INFO [stderr] 22 | pub fn verify() -> Result<&'static str, &'static str> { Dec 05 12:41:18.085 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 05 12:41:18.085 INFO [stderr] Dec 05 12:41:18.085 INFO [stderr] warning: method is never used: `new` Dec 05 12:41:18.085 INFO [stderr] --> src/blockchain/wallet.rs:25:5 Dec 05 12:41:18.085 INFO [stderr] | Dec 05 12:41:18.085 INFO [stderr] 25 | pub fn new() -> Wallet { Dec 05 12:41:18.085 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ Dec 05 12:41:18.085 INFO [stderr] Dec 05 12:41:18.085 INFO [stderr] warning: constant item is never used: `NOT_FOUND` Dec 05 12:41:18.085 INFO [stderr] --> src/rpc/model/error.rs:23:1 Dec 05 12:41:18.085 INFO [stderr] | Dec 05 12:41:18.085 INFO [stderr] 23 | / pub const NOT_FOUND: Error = Error { Dec 05 12:41:18.085 INFO [stderr] 24 | | error_code: 100404, Dec 05 12:41:18.085 INFO [stderr] 25 | | error_message: "Not Found", Dec 05 12:41:18.085 INFO [stderr] 26 | | }; Dec 05 12:41:18.085 INFO [stderr] | |__^ Dec 05 12:41:18.085 INFO [stderr] Dec 05 12:41:18.085 INFO [stderr] warning: constant item is never used: `INTERNAL_SERVER_ERROR` Dec 05 12:41:18.085 INFO [stderr] --> src/rpc/model/error.rs:28:1 Dec 05 12:41:18.085 INFO [stderr] | Dec 05 12:41:18.085 INFO [stderr] 28 | / pub const INTERNAL_SERVER_ERROR: Error = Error { Dec 05 12:41:18.085 INFO [stderr] 29 | | error_code: 100500, Dec 05 12:41:18.085 INFO [stderr] 30 | | error_message: "Internal Server Error", Dec 05 12:41:18.085 INFO [stderr] 31 | | }; Dec 05 12:41:18.085 INFO [stderr] | |__^ Dec 05 12:41:18.085 INFO [stderr] Dec 05 12:41:18.085 INFO [stderr] warning: the feature `extern_prelude` has been stable since 1.30.0 and no longer requires an attribute to enable Dec 05 12:41:18.085 INFO [stderr] --> src/main.rs:1:12 Dec 05 12:41:18.085 INFO [stderr] | Dec 05 12:41:18.085 INFO [stderr] 1 | #![feature(extern_prelude)] Dec 05 12:41:18.085 INFO [stderr] | ^^^^^^^^^^^^^^ Dec 05 12:41:18.085 INFO [stderr] | Dec 05 12:41:18.085 INFO [stderr] = note: #[warn(stable_features)] on by default Dec 05 12:41:18.085 INFO [stderr] Dec 05 12:41:23.780 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 36s Dec 05 12:41:23.796 INFO [stderr] su: No module specific data is present Dec 05 12:41:24.850 INFO running `"docker" "inspect" "f97cad2e6e4a91e5738668635a6577c03599a3cddfe755622af5ef0d33243047"` Dec 05 12:41:25.152 INFO running `"docker" "rm" "-f" "f97cad2e6e4a91e5738668635a6577c03599a3cddfe755622af5ef0d33243047"` Dec 05 12:41:25.548 INFO [stdout] f97cad2e6e4a91e5738668635a6577c03599a3cddfe755622af5ef0d33243047 Dec 05 12:41:25.558 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-0/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/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 12:41:26.008 INFO [stdout] 8c29f89fe93da3bdc22e76208d85341931385d9b49d6f3567c99ddb60bc6125e Dec 05 12:41:26.010 INFO running `"docker" "start" "-a" "8c29f89fe93da3bdc22e76208d85341931385d9b49d6f3567c99ddb60bc6125e"` Dec 05 12:41:27.182 INFO [stderr] usermod: no changes Dec 05 12:41:27.597 INFO [stderr] Compiling hello-world v0.0.1 (/source) Dec 05 12:41:30.924 INFO [stderr] warning: unused `#[macro_use]` import Dec 05 12:41:30.924 INFO [stderr] --> src/main.rs:12:1 Dec 05 12:41:30.924 INFO [stderr] | Dec 05 12:41:30.924 INFO [stderr] 12 | #[macro_use] Dec 05 12:41:30.924 INFO [stderr] | ^^^^^^^^^^^^ Dec 05 12:41:30.924 INFO [stderr] | Dec 05 12:41:30.924 INFO [stderr] = note: #[warn(unused_imports)] on by default Dec 05 12:41:30.924 INFO [stderr] Dec 05 12:41:30.924 INFO [stderr] warning: unused `#[macro_use]` import Dec 05 12:41:30.924 INFO [stderr] --> src/main.rs:14:1 Dec 05 12:41:30.924 INFO [stderr] | Dec 05 12:41:30.924 INFO [stderr] 14 | #[macro_use] Dec 05 12:41:30.924 INFO [stderr] | ^^^^^^^^^^^^ Dec 05 12:41:30.924 INFO [stderr] Dec 05 12:41:31.172 INFO [stderr] warning: unused variable: `id` Dec 05 12:41:31.172 INFO [stderr] --> src/blockchain/mod.rs:42:29 Dec 05 12:41:31.172 INFO [stderr] | Dec 05 12:41:31.172 INFO [stderr] 42 | pub fn find_transaction(id: String) -> Result { Dec 05 12:41:31.172 INFO [stderr] | ^^ help: consider using `_id` instead Dec 05 12:41:31.172 INFO [stderr] | Dec 05 12:41:31.172 INFO [stderr] = note: #[warn(unused_variables)] on by default Dec 05 12:41:31.172 INFO [stderr] Dec 05 12:41:31.302 INFO [stderr] warning: method is never used: `new` Dec 05 12:41:31.302 INFO [stderr] --> src/blockchain/block.rs:31:5 Dec 05 12:41:31.302 INFO [stderr] | Dec 05 12:41:31.302 INFO [stderr] 31 | pub fn new(b: Block) -> ProofOfWork { Dec 05 12:41:31.302 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 05 12:41:31.302 INFO [stderr] | Dec 05 12:41:31.302 INFO [stderr] = note: #[warn(dead_code)] on by default Dec 05 12:41:31.302 INFO [stderr] Dec 05 12:41:31.302 INFO [stderr] warning: method is never used: `verify` Dec 05 12:41:31.302 INFO [stderr] --> src/blockchain/block.rs:76:5 Dec 05 12:41:31.302 INFO [stderr] | Dec 05 12:41:31.302 INFO [stderr] 76 | pub fn verify() -> Result<&'static str, &'static str> { Dec 05 12:41:31.302 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 05 12:41:31.302 INFO [stderr] Dec 05 12:41:31.302 INFO [stderr] warning: method is never used: `verify` Dec 05 12:41:31.302 INFO [stderr] --> src/blockchain/transaction.rs:22:5 Dec 05 12:41:31.302 INFO [stderr] | Dec 05 12:41:31.302 INFO [stderr] 22 | pub fn verify() -> Result<&'static str, &'static str> { Dec 05 12:41:31.302 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 05 12:41:31.302 INFO [stderr] Dec 05 12:41:31.302 INFO [stderr] warning: method is never used: `new` Dec 05 12:41:31.302 INFO [stderr] --> src/blockchain/wallet.rs:25:5 Dec 05 12:41:31.302 INFO [stderr] | Dec 05 12:41:31.302 INFO [stderr] 25 | pub fn new() -> Wallet { Dec 05 12:41:31.302 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ Dec 05 12:41:31.302 INFO [stderr] Dec 05 12:41:31.302 INFO [stderr] warning: constant item is never used: `NOT_FOUND` Dec 05 12:41:31.302 INFO [stderr] --> src/rpc/model/error.rs:23:1 Dec 05 12:41:31.302 INFO [stderr] | Dec 05 12:41:31.302 INFO [stderr] 23 | / pub const NOT_FOUND: Error = Error { Dec 05 12:41:31.302 INFO [stderr] 24 | | error_code: 100404, Dec 05 12:41:31.302 INFO [stderr] 25 | | error_message: "Not Found", Dec 05 12:41:31.302 INFO [stderr] 26 | | }; Dec 05 12:41:31.302 INFO [stderr] | |__^ Dec 05 12:41:31.302 INFO [stderr] Dec 05 12:41:31.302 INFO [stderr] warning: constant item is never used: `INTERNAL_SERVER_ERROR` Dec 05 12:41:31.302 INFO [stderr] --> src/rpc/model/error.rs:28:1 Dec 05 12:41:31.302 INFO [stderr] | Dec 05 12:41:31.302 INFO [stderr] 28 | / pub const INTERNAL_SERVER_ERROR: Error = Error { Dec 05 12:41:31.302 INFO [stderr] 29 | | error_code: 100500, Dec 05 12:41:31.302 INFO [stderr] 30 | | error_message: "Internal Server Error", Dec 05 12:41:31.302 INFO [stderr] 31 | | }; Dec 05 12:41:31.302 INFO [stderr] | |__^ Dec 05 12:41:31.302 INFO [stderr] Dec 05 12:41:31.302 INFO [stderr] warning: the feature `extern_prelude` has been stable since 1.30.0 and no longer requires an attribute to enable Dec 05 12:41:31.302 INFO [stderr] --> src/main.rs:1:12 Dec 05 12:41:31.302 INFO [stderr] | Dec 05 12:41:31.302 INFO [stderr] 1 | #![feature(extern_prelude)] Dec 05 12:41:31.302 INFO [stderr] | ^^^^^^^^^^^^^^ Dec 05 12:41:31.302 INFO [stderr] | Dec 05 12:41:31.302 INFO [stderr] = note: #[warn(stable_features)] on by default Dec 05 12:41:31.302 INFO [stderr] Dec 05 12:41:31.788 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 4.58s Dec 05 12:41:31.808 INFO [stderr] su: No module specific data is present Dec 05 12:41:32.797 INFO running `"docker" "inspect" "8c29f89fe93da3bdc22e76208d85341931385d9b49d6f3567c99ddb60bc6125e"` Dec 05 12:41:33.112 INFO running `"docker" "rm" "-f" "8c29f89fe93da3bdc22e76208d85341931385d9b49d6f3567c99ddb60bc6125e"` Dec 05 12:41:33.430 INFO [stdout] 8c29f89fe93da3bdc22e76208d85341931385d9b49d6f3567c99ddb60bc6125e Dec 05 12:41:33.440 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-0/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/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 12:41:33.856 INFO [stdout] 6ce903412e45c673916bbb95bda91220e7f6d81052d84031d9b1c41a6614cec4 Dec 05 12:41:33.860 INFO running `"docker" "start" "-a" "6ce903412e45c673916bbb95bda91220e7f6d81052d84031d9b1c41a6614cec4"` Dec 05 12:41:35.124 INFO [stderr] usermod: no changes Dec 05 12:41:35.468 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.32s Dec 05 12:41:35.495 INFO [stderr] Running /target/debug/deps/hello_world-562cb19b73897580 Dec 05 12:41:35.504 INFO [stdout] Dec 05 12:41:35.504 INFO [stdout] running 0 tests Dec 05 12:41:35.504 INFO [stdout] Dec 05 12:41:35.504 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out Dec 05 12:41:35.504 INFO [stdout] Dec 05 12:41:35.520 INFO [stderr] su: No module specific data is present Dec 05 12:41:36.566 INFO running `"docker" "inspect" "6ce903412e45c673916bbb95bda91220e7f6d81052d84031d9b1c41a6614cec4"` Dec 05 12:41:36.810 INFO running `"docker" "rm" "-f" "6ce903412e45c673916bbb95bda91220e7f6d81052d84031d9b1c41a6614cec4"` Dec 05 12:41:37.140 INFO [stdout] 6ce903412e45c673916bbb95bda91220e7f6d81052d84031d9b1c41a6614cec4