Nov 17 07:11:19.818 INFO testing calum/rust_reddit_scraper against try#2e026d6e5d7621634147ad4c8074f1d964dbb1be for pr-55982
Nov 17 07:11:19.818 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-4/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-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"`
Nov 17 07:11:20.223 INFO [stdout] 2af4b4cc51d2eabd1794cdd396b2ec4c0df3afce8eeeb9275f4d8cfa93ed2157
Nov 17 07:11:20.229 INFO running `"docker" "start" "-a" "2af4b4cc51d2eabd1794cdd396b2ec4c0df3afce8eeeb9275f4d8cfa93ed2157"`
Nov 17 07:11:21.344 INFO [stderr] usermod: no changes
Nov 17 07:11:21.652 INFO [stderr]    Compiling base64 v0.8.0
Nov 17 07:11:21.671 INFO [stderr]    Compiling serde_derive_internals v0.18.0
Nov 17 07:11:21.672 INFO [stderr]    Compiling error-chain v0.10.0
Nov 17 07:11:21.673 INFO [stderr]    Compiling tokio-proto v0.1.1
Nov 17 07:11:21.674 INFO [stderr]    Compiling tokio-tls v0.1.3
Nov 17 07:11:24.768 INFO [stderr]    Compiling dotenv v0.10.1
Nov 17 07:11:28.994 INFO [stderr]    Compiling serde_derive v1.0.24
Nov 17 07:11:30.051 INFO [stderr]    Compiling hyper v0.11.9
Nov 17 07:11:46.468 INFO [stderr]    Compiling hyper-tls v0.1.2
Nov 17 07:11:48.599 INFO [stderr]    Compiling rust_reddit_user_scraper v0.1.0 (/source)
Nov 17 07:11:51.459 INFO [stderr] warning: field is never used: `url`
Nov 17 07:11:51.459 INFO [stderr]  --> src/reddit/authenticate.rs:4:5
Nov 17 07:11:51.460 INFO [stderr]   |
Nov 17 07:11:51.460 INFO [stderr] 4 |     url: String,
Nov 17 07:11:51.460 INFO [stderr]   |     ^^^^^^^^^^^
Nov 17 07:11:51.461 INFO [stderr]   |
Nov 17 07:11:51.461 INFO [stderr]   = note: #[warn(dead_code)] on by default
Nov 17 07:11:51.461 INFO [stderr] 
Nov 17 07:12:04.279 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 42.90s
Nov 17 07:12:04.294 INFO [stderr] su: No module specific data is present
Nov 17 07:12:04.905 INFO running `"docker" "inspect" "2af4b4cc51d2eabd1794cdd396b2ec4c0df3afce8eeeb9275f4d8cfa93ed2157"`
Nov 17 07:12:05.097 INFO running `"docker" "rm" "-f" "2af4b4cc51d2eabd1794cdd396b2ec4c0df3afce8eeeb9275f4d8cfa93ed2157"`
Nov 17 07:12:05.387 INFO [stdout] 2af4b4cc51d2eabd1794cdd396b2ec4c0df3afce8eeeb9275f4d8cfa93ed2157
Nov 17 07:12:05.397 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-4/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-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"`
Nov 17 07:12:05.976 INFO [stdout] ef2e4be0c539281863faa82a85278cd29fa23d83829a3e44e250064c7556a13f
Nov 17 07:12:05.979 INFO running `"docker" "start" "-a" "ef2e4be0c539281863faa82a85278cd29fa23d83829a3e44e250064c7556a13f"`
Nov 17 07:12:07.041 INFO [stderr] usermod: no changes
Nov 17 07:12:07.295 INFO [stderr]    Compiling rust_reddit_user_scraper v0.1.0 (/source)
Nov 17 07:12:10.135 INFO [stderr] warning: field is never used: `url`
Nov 17 07:12:10.135 INFO [stderr]  --> src/reddit/authenticate.rs:4:5
Nov 17 07:12:10.135 INFO [stderr]   |
Nov 17 07:12:10.135 INFO [stderr] 4 |     url: String,
Nov 17 07:12:10.135 INFO [stderr]   |     ^^^^^^^^^^^
Nov 17 07:12:10.135 INFO [stderr]   |
Nov 17 07:12:10.135 INFO [stderr]   = note: #[warn(dead_code)] on by default
Nov 17 07:12:10.135 INFO [stderr] 
Nov 17 07:12:10.887 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.82s
Nov 17 07:12:10.903 INFO [stderr] su: No module specific data is present
Nov 17 07:12:11.607 INFO running `"docker" "inspect" "ef2e4be0c539281863faa82a85278cd29fa23d83829a3e44e250064c7556a13f"`
Nov 17 07:12:12.014 INFO running `"docker" "rm" "-f" "ef2e4be0c539281863faa82a85278cd29fa23d83829a3e44e250064c7556a13f"`
Nov 17 07:12:12.322 INFO [stdout] ef2e4be0c539281863faa82a85278cd29fa23d83829a3e44e250064c7556a13f
Nov 17 07:12:12.330 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-4/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-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"`
Nov 17 07:12:12.805 INFO [stdout] bff50bf9a4b873c61e2654ede085f040b0830b3b2e5a7a85d4ec4b2aa453da70
Nov 17 07:12:12.809 INFO running `"docker" "start" "-a" "bff50bf9a4b873c61e2654ede085f040b0830b3b2e5a7a85d4ec4b2aa453da70"`
Nov 17 07:12:13.667 INFO [stderr] usermod: no changes
Nov 17 07:12:13.861 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.16s
Nov 17 07:12:13.885 INFO [stderr]      Running /target/debug/deps/rust_reddit_user_scraper-d673095e918eaddc
Nov 17 07:12:13.892 INFO [stderr]      Running /target/debug/deps/main-dc2108efbc260325
Nov 17 07:12:13.892 INFO [stdout] 
Nov 17 07:12:13.892 INFO [stdout] running 0 tests
Nov 17 07:12:13.892 INFO [stdout] 
Nov 17 07:12:13.892 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 17 07:12:13.892 INFO [stdout] 
Nov 17 07:12:13.907 INFO [stdout] 
Nov 17 07:12:13.907 INFO [stdout] running 0 tests
Nov 17 07:12:13.907 INFO [stdout] 
Nov 17 07:12:13.907 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 17 07:12:13.907 INFO [stdout] 
Nov 17 07:12:13.907 INFO [stderr]    Doc-tests rust_reddit_user_scraper
Nov 17 07:12:18.269 INFO [stdout] 
Nov 17 07:12:18.269 INFO [stdout] running 0 tests
Nov 17 07:12:18.269 INFO [stdout] 
Nov 17 07:12:18.269 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 17 07:12:18.269 INFO [stdout] 
Nov 17 07:12:18.281 INFO [stderr] su: No module specific data is present
Nov 17 07:12:18.979 INFO running `"docker" "inspect" "bff50bf9a4b873c61e2654ede085f040b0830b3b2e5a7a85d4ec4b2aa453da70"`
Nov 17 07:12:19.136 INFO running `"docker" "rm" "-f" "bff50bf9a4b873c61e2654ede085f040b0830b3b2e5a7a85d4ec4b2aa453da70"`
Nov 17 07:12:19.252 INFO [stdout] bff50bf9a4b873c61e2654ede085f040b0830b3b2e5a7a85d4ec4b2aa453da70