Dec 01 04:51:50.462 INFO testing richardbrodie/mercury against 1.30.1 for beta-1.31-5
Dec 01 04:51:50.462 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-7/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/beta-1.31-5/1.30.1:/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 +1.30.1 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 04:51:51.008 INFO [stdout] ef95463fc93741edfce6dd9253a889323edb36daeb6e6b09f6c8e48cd242eb76
Dec 01 04:51:51.019 INFO running `"docker" "start" "-a" "ef95463fc93741edfce6dd9253a889323edb36daeb6e6b09f6c8e48cd242eb76"`
Dec 01 04:51:52.353 INFO [stderr] usermod: no changes
Dec 01 04:51:52.532 INFO [stderr]    Compiling serde_yaml v0.8.7
Dec 01 04:51:52.532 INFO [stderr]    Compiling syn v0.15.15
Dec 01 04:51:52.539 INFO [stderr]    Compiling env_logger v0.5.13
Dec 01 04:51:56.068 INFO [stderr]    Compiling pretty_env_logger v0.2.4
Dec 01 04:52:09.127 INFO [stderr]    Compiling synstructure v0.10.1
Dec 01 04:52:09.127 INFO [stderr]    Compiling serde_derive v1.0.80
Dec 01 04:52:16.084 INFO [stderr]    Compiling failure_derive v0.1.3
Dec 01 04:52:21.273 INFO [stderr]    Compiling failure v0.1.3
Dec 01 04:52:22.597 INFO [stderr]    Compiling dotenv v0.13.0
Dec 01 04:52:33.831 INFO [stderr]    Compiling mercury v0.1.0 (/source)
Dec 01 04:52:34.699 INFO [stderr] warning: unused import: `std::env`
Dec 01 04:52:34.699 INFO [stderr]  --> src/types.rs:2:5
Dec 01 04:52:34.699 INFO [stderr]   |
Dec 01 04:52:34.699 INFO [stderr] 2 | use std::env;
Dec 01 04:52:34.699 INFO [stderr]   |     ^^^^^^^^
Dec 01 04:52:34.699 INFO [stderr]   |
Dec 01 04:52:34.699 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 01 04:52:34.699 INFO [stderr] 
Dec 01 04:52:34.699 INFO [stderr] warning: unused import: `File`
Dec 01 04:52:34.699 INFO [stderr]  --> src/types.rs:3:21
Dec 01 04:52:34.699 INFO [stderr]   |
Dec 01 04:52:34.699 INFO [stderr] 3 | use std::fs::{self, File};
Dec 01 04:52:34.699 INFO [stderr]   |                     ^^^^
Dec 01 04:52:34.699 INFO [stderr] 
Dec 01 04:52:34.843 INFO [stderr] warning: struct is never constructed: `Feed`
Dec 01 04:52:34.843 INFO [stderr]  --> src/types.rs:6:1
Dec 01 04:52:34.843 INFO [stderr]   |
Dec 01 04:52:34.843 INFO [stderr] 6 | pub struct Feed {
Dec 01 04:52:34.843 INFO [stderr]   | ^^^^^^^^^^^^^^^
Dec 01 04:52:34.843 INFO [stderr]   |
Dec 01 04:52:34.845 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 01 04:52:34.845 INFO [stderr] 
Dec 01 04:52:34.845 INFO [stderr] warning: struct is never constructed: `Item`
Dec 01 04:52:34.845 INFO [stderr]   --> src/types.rs:10:1
Dec 01 04:52:34.845 INFO [stderr]    |
Dec 01 04:52:34.845 INFO [stderr] 10 | pub struct Item {
Dec 01 04:52:34.845 INFO [stderr]    | ^^^^^^^^^^^^^^^
Dec 01 04:52:34.845 INFO [stderr] 
Dec 01 04:52:34.845 INFO [stderr] warning: unused `std::result::Result` which must be used
Dec 01 04:52:34.845 INFO [stderr]   --> src/types.rs:29:13
Dec 01 04:52:34.845 INFO [stderr]    |
Dec 01 04:52:34.845 INFO [stderr] 29 |             fs::create_dir(&self.feed_path);
Dec 01 04:52:34.845 INFO [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 04:52:34.845 INFO [stderr]    |
Dec 01 04:52:34.845 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 01 04:52:34.845 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 01 04:52:34.845 INFO [stderr] 
Dec 01 04:52:38.324 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 45.93s
Dec 01 04:52:38.335 INFO [stderr] su: No module specific data is present
Dec 01 04:52:39.875 INFO running `"docker" "inspect" "ef95463fc93741edfce6dd9253a889323edb36daeb6e6b09f6c8e48cd242eb76"`
Dec 01 04:52:40.301 INFO running `"docker" "rm" "-f" "ef95463fc93741edfce6dd9253a889323edb36daeb6e6b09f6c8e48cd242eb76"`
Dec 01 04:52:40.590 INFO [stdout] ef95463fc93741edfce6dd9253a889323edb36daeb6e6b09f6c8e48cd242eb76
Dec 01 04:52:40.599 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-7/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/beta-1.31-5/1.30.1:/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 +1.30.1 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 04:52:41.047 INFO [stdout] 4c6926de3629cc6d856d5054cb9650db1f8f86d9f1d891cd1f1d371ca60fdd2e
Dec 01 04:52:41.055 INFO running `"docker" "start" "-a" "4c6926de3629cc6d856d5054cb9650db1f8f86d9f1d891cd1f1d371ca60fdd2e"`
Dec 01 04:52:43.219 INFO [stderr] usermod: no changes
Dec 01 04:52:43.375 INFO [stderr]    Compiling mercury v0.1.0 (/source)
Dec 01 04:52:44.311 INFO [stderr] warning: unused import: `std::env`
Dec 01 04:52:44.311 INFO [stderr]  --> src/types.rs:2:5
Dec 01 04:52:44.311 INFO [stderr]   |
Dec 01 04:52:44.311 INFO [stderr] 2 | use std::env;
Dec 01 04:52:44.311 INFO [stderr]   |     ^^^^^^^^
Dec 01 04:52:44.311 INFO [stderr]   |
Dec 01 04:52:44.311 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 01 04:52:44.311 INFO [stderr] 
Dec 01 04:52:44.311 INFO [stderr] warning: unused import: `File`
Dec 01 04:52:44.311 INFO [stderr]  --> src/types.rs:3:21
Dec 01 04:52:44.311 INFO [stderr]   |
Dec 01 04:52:44.311 INFO [stderr] 3 | use std::fs::{self, File};
Dec 01 04:52:44.311 INFO [stderr]   |                     ^^^^
Dec 01 04:52:44.311 INFO [stderr] 
Dec 01 04:52:44.427 INFO [stderr] warning: struct is never constructed: `Feed`
Dec 01 04:52:44.427 INFO [stderr]  --> src/types.rs:6:1
Dec 01 04:52:44.427 INFO [stderr]   |
Dec 01 04:52:44.427 INFO [stderr] 6 | pub struct Feed {
Dec 01 04:52:44.427 INFO [stderr]   | ^^^^^^^^^^^^^^^
Dec 01 04:52:44.427 INFO [stderr]   |
Dec 01 04:52:44.427 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 01 04:52:44.427 INFO [stderr] 
Dec 01 04:52:44.427 INFO [stderr] warning: struct is never constructed: `Item`
Dec 01 04:52:44.427 INFO [stderr]   --> src/types.rs:10:1
Dec 01 04:52:44.427 INFO [stderr]    |
Dec 01 04:52:44.427 INFO [stderr] 10 | pub struct Item {
Dec 01 04:52:44.427 INFO [stderr]    | ^^^^^^^^^^^^^^^
Dec 01 04:52:44.427 INFO [stderr] 
Dec 01 04:52:44.427 INFO [stderr] warning: unused `std::result::Result` which must be used
Dec 01 04:52:44.427 INFO [stderr]   --> src/types.rs:29:13
Dec 01 04:52:44.427 INFO [stderr]    |
Dec 01 04:52:44.427 INFO [stderr] 29 |             fs::create_dir(&self.feed_path);
Dec 01 04:52:44.427 INFO [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 04:52:44.427 INFO [stderr]    |
Dec 01 04:52:44.427 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 01 04:52:44.427 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 01 04:52:44.427 INFO [stderr] 
Dec 01 04:52:45.211 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.96s
Dec 01 04:52:45.223 INFO [stderr] su: No module specific data is present
Dec 01 04:52:46.442 INFO running `"docker" "inspect" "4c6926de3629cc6d856d5054cb9650db1f8f86d9f1d891cd1f1d371ca60fdd2e"`
Dec 01 04:52:46.711 INFO running `"docker" "rm" "-f" "4c6926de3629cc6d856d5054cb9650db1f8f86d9f1d891cd1f1d371ca60fdd2e"`
Dec 01 04:52:47.052 INFO [stdout] 4c6926de3629cc6d856d5054cb9650db1f8f86d9f1d891cd1f1d371ca60fdd2e
Dec 01 04:52:47.063 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-7/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/beta-1.31-5/1.30.1:/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 +1.30.1 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 04:52:47.476 INFO [stdout] 1eac0d7864b44da2cedb8888bed085940dacba3769879e9f6428e31d821217a3
Dec 01 04:52:47.478 INFO running `"docker" "start" "-a" "1eac0d7864b44da2cedb8888bed085940dacba3769879e9f6428e31d821217a3"`
Dec 01 04:52:48.743 INFO [stderr] usermod: no changes
Dec 01 04:52:48.923 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.15s
Dec 01 04:52:48.935 INFO [stderr]      Running /target/debug/deps/mercury-3b298514c9d18246
Dec 01 04:52:48.935 INFO [stdout] 
Dec 01 04:52:48.936 INFO [stdout] running 0 tests
Dec 01 04:52:48.936 INFO [stdout] 
Dec 01 04:52:48.937 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 01 04:52:48.937 INFO [stdout] 
Dec 01 04:52:48.943 INFO [stderr] su: No module specific data is present
Dec 01 04:52:50.225 INFO running `"docker" "inspect" "1eac0d7864b44da2cedb8888bed085940dacba3769879e9f6428e31d821217a3"`
Dec 01 04:52:50.519 INFO running `"docker" "rm" "-f" "1eac0d7864b44da2cedb8888bed085940dacba3769879e9f6428e31d821217a3"`
Dec 01 04:52:50.759 INFO [stdout] 1eac0d7864b44da2cedb8888bed085940dacba3769879e9f6428e31d821217a3
