Dec 01 04:51:50.204 INFO testing richardbrodie/mercury against master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61 for beta-1.31-5
Dec 01 04:51:50.204 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-5/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/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 01 04:51:50.742 INFO [stdout] 2f9a6d087ca04f7b16364bbffe7172c475384f516e85e383ffa2e7f2347c6574
Dec 01 04:51:50.742 INFO running `"docker" "start" "-a" "2f9a6d087ca04f7b16364bbffe7172c475384f516e85e383ffa2e7f2347c6574"`
Dec 01 04:51:51.876 INFO [stderr] usermod: no changes
Dec 01 04:51:52.055 INFO [stderr]    Compiling yaml-rust v0.4.2
Dec 01 04:51:52.063 INFO [stderr]    Compiling syn v0.15.15
Dec 01 04:51:52.068 INFO [stderr]    Compiling pretty_env_logger v0.2.4
Dec 01 04:51:57.008 INFO [stderr]    Compiling serde_yaml v0.8.7
Dec 01 04:52:10.387 INFO [stderr]    Compiling synstructure v0.10.1
Dec 01 04:52:10.387 INFO [stderr]    Compiling serde_derive v1.0.80
Dec 01 04:52:17.622 INFO [stderr]    Compiling failure_derive v0.1.3
Dec 01 04:52:22.953 INFO [stderr]    Compiling failure v0.1.3
Dec 01 04:52:24.397 INFO [stderr]    Compiling dotenv v0.13.0
Dec 01 04:52:37.024 INFO [stderr]    Compiling mercury v0.1.0 (/source)
Dec 01 04:52:37.900 INFO [stderr] warning: unused import: `std::env`
Dec 01 04:52:37.900 INFO [stderr]  --> src/types.rs:2:5
Dec 01 04:52:37.900 INFO [stderr]   |
Dec 01 04:52:37.900 INFO [stderr] 2 | use std::env;
Dec 01 04:52:37.900 INFO [stderr]   |     ^^^^^^^^
Dec 01 04:52:37.900 INFO [stderr]   |
Dec 01 04:52:37.900 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 01 04:52:37.902 INFO [stderr] 
Dec 01 04:52:37.902 INFO [stderr] warning: unused import: `File`
Dec 01 04:52:37.902 INFO [stderr]  --> src/types.rs:3:21
Dec 01 04:52:37.902 INFO [stderr]   |
Dec 01 04:52:37.902 INFO [stderr] 3 | use std::fs::{self, File};
Dec 01 04:52:37.902 INFO [stderr]   |                     ^^^^
Dec 01 04:52:37.903 INFO [stderr] 
Dec 01 04:52:38.034 INFO [stderr] warning: struct is never constructed: `Feed`
Dec 01 04:52:38.034 INFO [stderr]  --> src/types.rs:6:1
Dec 01 04:52:38.034 INFO [stderr]   |
Dec 01 04:52:38.034 INFO [stderr] 6 | pub struct Feed {
Dec 01 04:52:38.034 INFO [stderr]   | ^^^^^^^^^^^^^^^
Dec 01 04:52:38.034 INFO [stderr]   |
Dec 01 04:52:38.034 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 01 04:52:38.036 INFO [stderr] 
Dec 01 04:52:38.036 INFO [stderr] warning: struct is never constructed: `Item`
Dec 01 04:52:38.036 INFO [stderr]   --> src/types.rs:10:1
Dec 01 04:52:38.036 INFO [stderr]    |
Dec 01 04:52:38.036 INFO [stderr] 10 | pub struct Item {
Dec 01 04:52:38.036 INFO [stderr]    | ^^^^^^^^^^^^^^^
Dec 01 04:52:38.036 INFO [stderr] 
Dec 01 04:52:38.036 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 01 04:52:38.036 INFO [stderr]   --> src/types.rs:29:13
Dec 01 04:52:38.036 INFO [stderr]    |
Dec 01 04:52:38.036 INFO [stderr] 29 |             fs::create_dir(&self.feed_path);
Dec 01 04:52:38.036 INFO [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 04:52:38.036 INFO [stderr]    |
Dec 01 04:52:38.036 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 01 04:52:38.036 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 01 04:52:38.036 INFO [stderr] 
Dec 01 04:52:39.730 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 47.83s
Dec 01 04:52:39.743 INFO [stderr] su: No module specific data is present
Dec 01 04:52:40.787 INFO running `"docker" "inspect" "2f9a6d087ca04f7b16364bbffe7172c475384f516e85e383ffa2e7f2347c6574"`
Dec 01 04:52:41.056 INFO running `"docker" "rm" "-f" "2f9a6d087ca04f7b16364bbffe7172c475384f516e85e383ffa2e7f2347c6574"`
Dec 01 04:52:41.404 INFO [stdout] 2f9a6d087ca04f7b16364bbffe7172c475384f516e85e383ffa2e7f2347c6574
Dec 01 04:52:41.409 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-5/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/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 01 04:52:42.021 INFO [stdout] 184ce47b1065fcbba15bbd60389813bfd3de7f54b8e21b60bd6f451a1ddb9653
Dec 01 04:52:42.024 INFO running `"docker" "start" "-a" "184ce47b1065fcbba15bbd60389813bfd3de7f54b8e21b60bd6f451a1ddb9653"`
Dec 01 04:52:44.754 INFO [stderr] usermod: no changes
Dec 01 04:52:44.961 INFO [stderr]    Compiling mercury v0.1.0 (/source)
Dec 01 04:52:45.927 INFO [stderr] warning: unused import: `std::env`
Dec 01 04:52:45.927 INFO [stderr]  --> src/types.rs:2:5
Dec 01 04:52:45.927 INFO [stderr]   |
Dec 01 04:52:45.927 INFO [stderr] 2 | use std::env;
Dec 01 04:52:45.927 INFO [stderr]   |     ^^^^^^^^
Dec 01 04:52:45.927 INFO [stderr]   |
Dec 01 04:52:45.927 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 01 04:52:45.927 INFO [stderr] 
Dec 01 04:52:45.927 INFO [stderr] warning: unused import: `File`
Dec 01 04:52:45.927 INFO [stderr]  --> src/types.rs:3:21
Dec 01 04:52:45.927 INFO [stderr]   |
Dec 01 04:52:45.927 INFO [stderr] 3 | use std::fs::{self, File};
Dec 01 04:52:45.927 INFO [stderr]   |                     ^^^^
Dec 01 04:52:45.927 INFO [stderr] 
Dec 01 04:52:46.043 INFO [stderr] warning: struct is never constructed: `Feed`
Dec 01 04:52:46.043 INFO [stderr]  --> src/types.rs:6:1
Dec 01 04:52:46.043 INFO [stderr]   |
Dec 01 04:52:46.043 INFO [stderr] 6 | pub struct Feed {
Dec 01 04:52:46.043 INFO [stderr]   | ^^^^^^^^^^^^^^^
Dec 01 04:52:46.043 INFO [stderr]   |
Dec 01 04:52:46.043 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 01 04:52:46.043 INFO [stderr] 
Dec 01 04:52:46.043 INFO [stderr] warning: struct is never constructed: `Item`
Dec 01 04:52:46.043 INFO [stderr]   --> src/types.rs:10:1
Dec 01 04:52:46.043 INFO [stderr]    |
Dec 01 04:52:46.043 INFO [stderr] 10 | pub struct Item {
Dec 01 04:52:46.043 INFO [stderr]    | ^^^^^^^^^^^^^^^
Dec 01 04:52:46.043 INFO [stderr] 
Dec 01 04:52:46.043 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 01 04:52:46.043 INFO [stderr]   --> src/types.rs:29:13
Dec 01 04:52:46.043 INFO [stderr]    |
Dec 01 04:52:46.043 INFO [stderr] 29 |             fs::create_dir(&self.feed_path);
Dec 01 04:52:46.043 INFO [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 04:52:46.043 INFO [stderr]    |
Dec 01 04:52:46.043 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 01 04:52:46.043 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 01 04:52:46.043 INFO [stderr] 
Dec 01 04:52:46.753 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.97s
Dec 01 04:52:46.762 INFO [stderr] su: No module specific data is present
Dec 01 04:52:47.581 INFO running `"docker" "inspect" "184ce47b1065fcbba15bbd60389813bfd3de7f54b8e21b60bd6f451a1ddb9653"`
Dec 01 04:52:48.024 INFO running `"docker" "rm" "-f" "184ce47b1065fcbba15bbd60389813bfd3de7f54b8e21b60bd6f451a1ddb9653"`
Dec 01 04:52:48.287 INFO [stdout] 184ce47b1065fcbba15bbd60389813bfd3de7f54b8e21b60bd6f451a1ddb9653
Dec 01 04:52:48.289 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-5/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/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 01 04:52:48.746 INFO [stdout] cea72c40475970cc731d0468bc57f7990b52e0a892bf3d9ef919919fc5f7b8e1
Dec 01 04:52:48.748 INFO running `"docker" "start" "-a" "cea72c40475970cc731d0468bc57f7990b52e0a892bf3d9ef919919fc5f7b8e1"`
Dec 01 04:52:50.643 INFO [stderr] usermod: no changes
Dec 01 04:52:50.826 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.15s
Dec 01 04:52:50.841 INFO [stderr]      Running /target/debug/deps/mercury-49e83705de34ce1d
Dec 01 04:52:50.843 INFO [stdout] 
Dec 01 04:52:50.844 INFO [stdout] running 0 tests
Dec 01 04:52:50.845 INFO [stdout] 
Dec 01 04:52:50.845 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 01 04:52:50.845 INFO [stdout] 
Dec 01 04:52:50.863 INFO [stderr] su: No module specific data is present
Dec 01 04:52:51.810 INFO running `"docker" "inspect" "cea72c40475970cc731d0468bc57f7990b52e0a892bf3d9ef919919fc5f7b8e1"`
Dec 01 04:52:52.061 INFO running `"docker" "rm" "-f" "cea72c40475970cc731d0468bc57f7990b52e0a892bf3d9ef919919fc5f7b8e1"`
Dec 01 04:52:52.291 INFO [stdout] cea72c40475970cc731d0468bc57f7990b52e0a892bf3d9ef919919fc5f7b8e1
