Dec 02 04:24:13.368 INFO testing PhdTrollSlayer/CrabChain against master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61 for beta-1.31-5
Dec 02 04:24:13.368 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-2/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/beta-1.31-5/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/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 +8940af3cea4a9a9deabcaf843b2f8cad9a83fc61-alt build --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 02 04:24:13.895 INFO [stdout] c35c2b58f689e5af3d162c53ab2246b1ba8f5dd6ae039e77ed944f3029382347
Dec 02 04:24:13.901 INFO running `"docker" "start" "-a" "c35c2b58f689e5af3d162c53ab2246b1ba8f5dd6ae039e77ed944f3029382347"`
Dec 02 04:24:14.907 INFO [stderr] usermod: no changes
Dec 02 04:24:15.039 INFO [stderr]    Compiling openssl-sys v0.9.28
Dec 02 04:24:15.047 INFO [stderr]    Compiling csv v1.0.0
Dec 02 04:24:17.667 INFO [stderr]    Compiling openssl v0.10.6
Dec 02 04:24:26.027 INFO [stderr]    Compiling blockchain1 v0.1.0 (/source)
Dec 02 04:24:26.935 INFO [stderr] warning: unused `#[macro_use]` import
Dec 02 04:24:26.935 INFO [stderr]  --> src/lib.rs:5:1
Dec 02 04:24:26.935 INFO [stderr]   |
Dec 02 04:24:26.935 INFO [stderr] 5 | #[macro_use]
Dec 02 04:24:26.935 INFO [stderr]   | ^^^^^^^^^^^^
Dec 02 04:24:26.935 INFO [stderr]   |
Dec 02 04:24:26.935 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 02 04:24:26.935 INFO [stderr] 
Dec 02 04:24:26.935 INFO [stderr] warning: unused import: `seek`
Dec 02 04:24:26.935 INFO [stderr]  --> src/mining.rs:1:5
Dec 02 04:24:26.935 INFO [stderr]   |
Dec 02 04:24:26.935 INFO [stderr] 1 | use seek;
Dec 02 04:24:26.935 INFO [stderr]   |     ^^^^
Dec 02 04:24:26.935 INFO [stderr] 
Dec 02 04:24:27.011 INFO [stderr] warning: function is never used: `find_last_block_hash`
Dec 02 04:24:27.011 INFO [stderr]  --> src/seek.rs:4:1
Dec 02 04:24:27.011 INFO [stderr]   |
Dec 02 04:24:27.011 INFO [stderr] 4 | pub fn find_last_block_hash() -> String {
Dec 02 04:24:27.011 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 02 04:24:27.011 INFO [stderr]   |
Dec 02 04:24:27.011 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 02 04:24:27.011 INFO [stderr] 
Dec 02 04:24:27.011 INFO [stderr] warning: function is never used: `find_last_block_id`
Dec 02 04:24:27.011 INFO [stderr]   --> src/seek.rs:28:1
Dec 02 04:24:27.011 INFO [stderr]    |
Dec 02 04:24:27.011 INFO [stderr] 28 | pub fn find_last_block_id() -> String {
Dec 02 04:24:27.011 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 02 04:24:27.011 INFO [stderr] 
Dec 02 04:24:27.011 INFO [stderr] warning: function is never used: `last_block`
Dec 02 04:24:27.011 INFO [stderr]  --> src/mining.rs:5:1
Dec 02 04:24:27.011 INFO [stderr]   |
Dec 02 04:24:27.011 INFO [stderr] 5 | pub fn last_block(prev_hash: String) -> (String, String) {
Dec 02 04:24:27.011 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 02 04:24:27.011 INFO [stderr] 
Dec 02 04:24:28.015 INFO [stderr] warning: unused import: `openssl::sha`
Dec 02 04:24:28.015 INFO [stderr]  --> src/new_block.rs:2:5
Dec 02 04:24:28.015 INFO [stderr]   |
Dec 02 04:24:28.015 INFO [stderr] 2 | use openssl::sha;
Dec 02 04:24:28.015 INFO [stderr]   |     ^^^^^^^^^^^^
Dec 02 04:24:28.015 INFO [stderr]   |
Dec 02 04:24:28.015 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 02 04:24:28.015 INFO [stderr] 
Dec 02 04:24:28.015 INFO [stderr] warning: unused import: `hex`
Dec 02 04:24:28.015 INFO [stderr]  --> src/new_block.rs:3:5
Dec 02 04:24:28.015 INFO [stderr]   |
Dec 02 04:24:28.015 INFO [stderr] 3 | use hex;
Dec 02 04:24:28.015 INFO [stderr]   |     ^^^
Dec 02 04:24:28.015 INFO [stderr] 
Dec 02 04:24:28.015 INFO [stderr] warning: unused import: `std::error::Error`
Dec 02 04:24:28.015 INFO [stderr]  --> src/validator.rs:1:5
Dec 02 04:24:28.015 INFO [stderr]   |
Dec 02 04:24:28.015 INFO [stderr] 1 | use std::error::Error;
Dec 02 04:24:28.015 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^
Dec 02 04:24:28.015 INFO [stderr] 
Dec 02 04:24:28.015 INFO [stderr] warning: unused import: `std::ptr::null`
Dec 02 04:24:28.015 INFO [stderr]  --> src/validator.rs:4:5
Dec 02 04:24:28.015 INFO [stderr]   |
Dec 02 04:24:28.015 INFO [stderr] 4 | use std::ptr::null;
Dec 02 04:24:28.015 INFO [stderr]   |     ^^^^^^^^^^^^^^
Dec 02 04:24:28.015 INFO [stderr] 
Dec 02 04:24:28.015 INFO [stderr] warning: unused import: `seek`
Dec 02 04:24:28.015 INFO [stderr]  --> src/mining.rs:1:5
Dec 02 04:24:28.015 INFO [stderr]   |
Dec 02 04:24:28.015 INFO [stderr] 1 | use seek;
Dec 02 04:24:28.015 INFO [stderr]   |     ^^^^
Dec 02 04:24:28.015 INFO [stderr] 
Dec 02 04:24:28.149 INFO [stderr] warning: unused variable: `nonce`
Dec 02 04:24:28.149 INFO [stderr]   --> src/new_block.rs:18:17
Dec 02 04:24:28.149 INFO [stderr]    |
Dec 02 04:24:28.149 INFO [stderr] 18 |         let mut nonce: i64 = 0;
Dec 02 04:24:28.149 INFO [stderr]    |                 ^^^^^ help: consider using `_nonce` instead
Dec 02 04:24:28.149 INFO [stderr]    |
Dec 02 04:24:28.150 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 02 04:24:28.150 INFO [stderr] 
Dec 02 04:24:28.150 INFO [stderr] warning: value assigned to `this_record` is never read
Dec 02 04:24:28.150 INFO [stderr]  --> src/validator.rs:9:13
Dec 02 04:24:28.150 INFO [stderr]   |
Dec 02 04:24:28.150 INFO [stderr] 9 |     let mut this_record = StringRecord::from(vec!["0", "0", "0", "0", "0"]);
Dec 02 04:24:28.150 INFO [stderr]   |             ^^^^^^^^^^^
Dec 02 04:24:28.150 INFO [stderr]   |
Dec 02 04:24:28.150 INFO [stderr]   = note: #[warn(unused_assignments)] on by default
Dec 02 04:24:28.150 INFO [stderr] 
Dec 02 04:24:28.167 INFO [stderr] warning: variable does not need to be mutable
Dec 02 04:24:28.167 INFO [stderr]   --> src/new_block.rs:18:13
Dec 02 04:24:28.167 INFO [stderr]    |
Dec 02 04:24:28.167 INFO [stderr] 18 |         let mut nonce: i64 = 0;
Dec 02 04:24:28.167 INFO [stderr]    |             ----^^^^^
Dec 02 04:24:28.167 INFO [stderr]    |             |
Dec 02 04:24:28.167 INFO [stderr]    |             help: remove this `mut`
Dec 02 04:24:28.167 INFO [stderr]    |
Dec 02 04:24:28.167 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 02 04:24:28.167 INFO [stderr] 
Dec 02 04:24:29.576 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 14.64s
Dec 02 04:24:29.584 INFO [stderr] su: No module specific data is present
Dec 02 04:24:30.135 INFO running `"docker" "inspect" "c35c2b58f689e5af3d162c53ab2246b1ba8f5dd6ae039e77ed944f3029382347"`
Dec 02 04:24:30.351 INFO running `"docker" "rm" "-f" "c35c2b58f689e5af3d162c53ab2246b1ba8f5dd6ae039e77ed944f3029382347"`
Dec 02 04:24:30.585 INFO [stdout] c35c2b58f689e5af3d162c53ab2246b1ba8f5dd6ae039e77ed944f3029382347
Dec 02 04:24:30.591 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-2/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/beta-1.31-5/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/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 +8940af3cea4a9a9deabcaf843b2f8cad9a83fc61-alt test --frozen --no-run" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 02 04:24:31.135 INFO [stdout] 6019f9707fb854861b5f770da9f6f659fadbaa5e37c13a29bb13900644418a0f
Dec 02 04:24:31.135 INFO running `"docker" "start" "-a" "6019f9707fb854861b5f770da9f6f659fadbaa5e37c13a29bb13900644418a0f"`
Dec 02 04:24:32.355 INFO [stderr] usermod: no changes
Dec 02 04:24:32.547 INFO [stderr]    Compiling blockchain1 v0.1.0 (/source)
Dec 02 04:24:33.888 INFO [stderr] warning: unused import: `openssl::sha`
Dec 02 04:24:33.889 INFO [stderr]  --> src/new_block.rs:2:5
Dec 02 04:24:33.889 INFO [stderr]   |
Dec 02 04:24:33.889 INFO [stderr] 2 | use openssl::sha;
Dec 02 04:24:33.889 INFO [stderr]   |     ^^^^^^^^^^^^
Dec 02 04:24:33.889 INFO [stderr]   |
Dec 02 04:24:33.889 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 02 04:24:33.889 INFO [stderr] 
Dec 02 04:24:33.889 INFO [stderr] warning: unused import: `hex`
Dec 02 04:24:33.889 INFO [stderr]  --> src/new_block.rs:3:5
Dec 02 04:24:33.889 INFO [stderr]   |
Dec 02 04:24:33.889 INFO [stderr] 3 | use hex;
Dec 02 04:24:33.889 INFO [stderr]   |     ^^^
Dec 02 04:24:33.889 INFO [stderr] 
Dec 02 04:24:33.889 INFO [stderr] warning: unused import: `std::error::Error`
Dec 02 04:24:33.889 INFO [stderr]  --> src/validator.rs:1:5
Dec 02 04:24:33.889 INFO [stderr]   |
Dec 02 04:24:33.889 INFO [stderr] 1 | use std::error::Error;
Dec 02 04:24:33.889 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^
Dec 02 04:24:33.889 INFO [stderr] 
Dec 02 04:24:33.889 INFO [stderr] warning: unused import: `std::ptr::null`
Dec 02 04:24:33.889 INFO [stderr]  --> src/validator.rs:4:5
Dec 02 04:24:33.889 INFO [stderr]   |
Dec 02 04:24:33.889 INFO [stderr] 4 | use std::ptr::null;
Dec 02 04:24:33.889 INFO [stderr]   |     ^^^^^^^^^^^^^^
Dec 02 04:24:33.889 INFO [stderr] 
Dec 02 04:24:33.889 INFO [stderr] warning: unused import: `seek`
Dec 02 04:24:33.889 INFO [stderr]  --> src/mining.rs:1:5
Dec 02 04:24:33.889 INFO [stderr]   |
Dec 02 04:24:33.889 INFO [stderr] 1 | use seek;
Dec 02 04:24:33.889 INFO [stderr]   |     ^^^^
Dec 02 04:24:33.889 INFO [stderr] 
Dec 02 04:24:34.087 INFO [stderr] warning: unused `#[macro_use]` import
Dec 02 04:24:34.087 INFO [stderr]  --> src/lib.rs:5:1
Dec 02 04:24:34.087 INFO [stderr]   |
Dec 02 04:24:34.087 INFO [stderr] 5 | #[macro_use]
Dec 02 04:24:34.087 INFO [stderr]   | ^^^^^^^^^^^^
Dec 02 04:24:34.087 INFO [stderr]   |
Dec 02 04:24:34.087 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 02 04:24:34.087 INFO [stderr] 
Dec 02 04:24:34.087 INFO [stderr] warning: unused import: `seek`
Dec 02 04:24:34.087 INFO [stderr]  --> src/mining.rs:1:5
Dec 02 04:24:34.087 INFO [stderr]   |
Dec 02 04:24:34.087 INFO [stderr] 1 | use seek;
Dec 02 04:24:34.087 INFO [stderr]   |     ^^^^
Dec 02 04:24:34.087 INFO [stderr] 
Dec 02 04:24:34.143 INFO [stderr] warning: unused variable: `nonce`
Dec 02 04:24:34.143 INFO [stderr]   --> src/new_block.rs:18:17
Dec 02 04:24:34.143 INFO [stderr]    |
Dec 02 04:24:34.143 INFO [stderr] 18 |         let mut nonce: i64 = 0;
Dec 02 04:24:34.143 INFO [stderr]    |                 ^^^^^ help: consider using `_nonce` instead
Dec 02 04:24:34.143 INFO [stderr]    |
Dec 02 04:24:34.143 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 02 04:24:34.143 INFO [stderr] 
Dec 02 04:24:34.143 INFO [stderr] warning: value assigned to `this_record` is never read
Dec 02 04:24:34.143 INFO [stderr]  --> src/validator.rs:9:13
Dec 02 04:24:34.143 INFO [stderr]   |
Dec 02 04:24:34.143 INFO [stderr] 9 |     let mut this_record = StringRecord::from(vec!["0", "0", "0", "0", "0"]);
Dec 02 04:24:34.143 INFO [stderr]   |             ^^^^^^^^^^^
Dec 02 04:24:34.143 INFO [stderr]   |
Dec 02 04:24:34.143 INFO [stderr]   = note: #[warn(unused_assignments)] on by default
Dec 02 04:24:34.143 INFO [stderr] 
Dec 02 04:24:34.180 INFO [stderr] warning: variable does not need to be mutable
Dec 02 04:24:34.180 INFO [stderr]   --> src/new_block.rs:18:13
Dec 02 04:24:34.180 INFO [stderr]    |
Dec 02 04:24:34.181 INFO [stderr] 18 |         let mut nonce: i64 = 0;
Dec 02 04:24:34.181 INFO [stderr]    |             ----^^^^^
Dec 02 04:24:34.181 INFO [stderr]    |             |
Dec 02 04:24:34.181 INFO [stderr]    |             help: remove this `mut`
Dec 02 04:24:34.181 INFO [stderr]    |
Dec 02 04:24:34.181 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 02 04:24:34.181 INFO [stderr] 
Dec 02 04:24:34.239 INFO [stderr] warning: function is never used: `find_last_block_hash`
Dec 02 04:24:34.239 INFO [stderr]  --> src/seek.rs:4:1
Dec 02 04:24:34.239 INFO [stderr]   |
Dec 02 04:24:34.239 INFO [stderr] 4 | pub fn find_last_block_hash() -> String {
Dec 02 04:24:34.239 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 02 04:24:34.239 INFO [stderr]   |
Dec 02 04:24:34.239 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 02 04:24:34.239 INFO [stderr] 
Dec 02 04:24:34.239 INFO [stderr] warning: function is never used: `find_last_block_id`
Dec 02 04:24:34.239 INFO [stderr]   --> src/seek.rs:28:1
Dec 02 04:24:34.239 INFO [stderr]    |
Dec 02 04:24:34.239 INFO [stderr] 28 | pub fn find_last_block_id() -> String {
Dec 02 04:24:34.239 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 02 04:24:34.239 INFO [stderr] 
Dec 02 04:24:34.239 INFO [stderr] warning: function is never used: `last_block`
Dec 02 04:24:34.239 INFO [stderr]  --> src/mining.rs:5:1
Dec 02 04:24:34.239 INFO [stderr]   |
Dec 02 04:24:34.239 INFO [stderr] 5 | pub fn last_block(prev_hash: String) -> (String, String) {
Dec 02 04:24:34.239 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 02 04:24:34.239 INFO [stderr] 
Dec 02 04:24:35.260 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.89s
Dec 02 04:24:35.279 INFO [stderr] su: No module specific data is present
Dec 02 04:24:35.869 INFO running `"docker" "inspect" "6019f9707fb854861b5f770da9f6f659fadbaa5e37c13a29bb13900644418a0f"`
Dec 02 04:24:36.106 INFO running `"docker" "rm" "-f" "6019f9707fb854861b5f770da9f6f659fadbaa5e37c13a29bb13900644418a0f"`
Dec 02 04:24:36.364 INFO [stdout] 6019f9707fb854861b5f770da9f6f659fadbaa5e37c13a29bb13900644418a0f
Dec 02 04:24:36.366 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-2/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/beta-1.31-5/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/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 +8940af3cea4a9a9deabcaf843b2f8cad9a83fc61-alt test --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 02 04:24:36.895 INFO [stdout] ca541e27ad96d9efd68e1d9aea469dde2b3fdafc9e010efc92dcaf6950fc8fcb
Dec 02 04:24:36.903 INFO running `"docker" "start" "-a" "ca541e27ad96d9efd68e1d9aea469dde2b3fdafc9e010efc92dcaf6950fc8fcb"`
Dec 02 04:24:38.159 INFO [stderr] usermod: no changes
Dec 02 04:24:38.331 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.13s
Dec 02 04:24:38.346 INFO [stderr]      Running /target/debug/deps/blockchain1-c56e17fe81a35847
Dec 02 04:24:38.351 INFO [stdout] 
Dec 02 04:24:38.351 INFO [stdout] running 0 tests
Dec 02 04:24:38.351 INFO [stdout] 
Dec 02 04:24:38.351 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 02 04:24:38.351 INFO [stdout] 
Dec 02 04:24:38.351 INFO [stderr]      Running /target/debug/deps/blockchain1-34e24ac1c8f2db02
Dec 02 04:24:38.355 INFO [stdout] 
Dec 02 04:24:38.355 INFO [stdout] running 0 tests
Dec 02 04:24:38.355 INFO [stdout] 
Dec 02 04:24:38.355 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 02 04:24:38.355 INFO [stdout] 
Dec 02 04:24:38.355 INFO [stderr]    Doc-tests blockchain1
Dec 02 04:24:40.079 INFO [stdout] 
Dec 02 04:24:40.079 INFO [stdout] running 0 tests
Dec 02 04:24:40.079 INFO [stdout] 
Dec 02 04:24:40.079 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 02 04:24:40.079 INFO [stdout] 
Dec 02 04:24:40.088 INFO [stderr] su: No module specific data is present
Dec 02 04:24:40.885 INFO running `"docker" "inspect" "ca541e27ad96d9efd68e1d9aea469dde2b3fdafc9e010efc92dcaf6950fc8fcb"`
Dec 02 04:24:41.142 INFO running `"docker" "rm" "-f" "ca541e27ad96d9efd68e1d9aea469dde2b3fdafc9e010efc92dcaf6950fc8fcb"`
Dec 02 04:24:41.459 INFO [stdout] ca541e27ad96d9efd68e1d9aea469dde2b3fdafc9e010efc92dcaf6950fc8fcb
