Dec 04 15:29:36.704 INFO checking ksakiyama/example-rust-twitter against try#1df97983eb2057dc6a8f7eb364e263b51ae23230 for pr-56481
Dec 04 15:29:36.704 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-0/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56481/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/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 +1df97983eb2057dc6a8f7eb364e263b51ae23230-alt check --frozen --all --all-targets" "-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 04 15:29:37.208 INFO [stdout] f505c4fa850c25624e7809a76efc1ad22faa738fefe5f26994e4f003da31bdc7
Dec 04 15:29:37.210 INFO running `"docker" "start" "-a" "f505c4fa850c25624e7809a76efc1ad22faa738fefe5f26994e4f003da31bdc7"`
Dec 04 15:29:38.931 INFO [stderr] usermod: no changes
Dec 04 15:29:39.207 INFO [stderr]     Checking memchr v0.1.11
Dec 04 15:29:39.207 INFO [stderr]     Checking base64 v0.5.2
Dec 04 15:29:39.207 INFO [stderr]     Checking toml v0.4.6
Dec 04 15:29:39.211 INFO [stderr]     Checking serde_json v1.0.17
Dec 04 15:29:39.223 INFO [stderr]     Checking serde_json v0.9.10
Dec 04 15:29:39.243 INFO [stderr]     Checking rust-crypto v0.2.36
Dec 04 15:29:39.243 INFO [stderr]     Checking thread-id v2.0.0
Dec 04 15:29:39.248 INFO [stderr]     Checking hyper v0.10.13
Dec 04 15:29:40.063 INFO [stderr]     Checking serde_urlencoded v0.4.3
Dec 04 15:29:41.323 INFO [stderr]     Checking error-chain v0.10.0
Dec 04 15:29:43.068 INFO [stderr]     Checking thread_local v0.2.7
Dec 04 15:29:45.800 INFO [stderr]     Checking aho-corasick v0.5.3
Dec 04 15:29:49.660 INFO [stderr]     Checking regex v0.1.80
Dec 04 15:29:55.726 INFO [stderr]     Checking serde-hjson v0.8.1
Dec 04 15:29:57.459 INFO [stderr]     Checking hyper-native-tls v0.2.4
Dec 04 15:29:58.831 INFO [stderr]     Checking config v0.8.0
Dec 04 15:30:00.247 INFO [stderr]     Checking reqwest v0.5.2
Dec 04 15:30:02.523 INFO [stderr]     Checking oauth-client v0.3.2
Dec 04 15:30:04.308 INFO [stderr]     Checking rusttwi v0.1.0 (/source)
Dec 04 15:30:07.167 INFO [stderr] warning: use of deprecated item 'std::env::home_dir': This function's behavior is unexpected and probably not what you want. Consider using the home_dir function from https://crates.io/crates/dirs instead.
Dec 04 15:30:07.167 INFO [stderr]   --> src/main.rs:42:28
Dec 04 15:30:07.167 INFO [stderr]    |
Dec 04 15:30:07.167 INFO [stderr] 42 |         let mut cfg_path = env::home_dir().unwrap();
Dec 04 15:30:07.167 INFO [stderr]    |                            ^^^^^^^^^^^^^
Dec 04 15:30:07.167 INFO [stderr]    |
Dec 04 15:30:07.168 INFO [stderr]    = note: #[warn(deprecated)] on by default
Dec 04 15:30:07.168 INFO [stderr] 
Dec 04 15:30:07.316 INFO [stderr] warning: use of deprecated item 'std::env::home_dir': This function's behavior is unexpected and probably not what you want. Consider using the home_dir function from https://crates.io/crates/dirs instead.
Dec 04 15:30:07.316 INFO [stderr]   --> src/main.rs:42:28
Dec 04 15:30:07.316 INFO [stderr]    |
Dec 04 15:30:07.316 INFO [stderr] 42 |         let mut cfg_path = env::home_dir().unwrap();
Dec 04 15:30:07.316 INFO [stderr]    |                            ^^^^^^^^^^^^^
Dec 04 15:30:07.316 INFO [stderr]    |
Dec 04 15:30:07.318 INFO [stderr]    = note: #[warn(deprecated)] on by default
Dec 04 15:30:07.319 INFO [stderr] 
Dec 04 15:30:07.459 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 28.50s
Dec 04 15:30:07.480 INFO [stderr] su: No module specific data is present
Dec 04 15:30:08.146 INFO running `"docker" "inspect" "f505c4fa850c25624e7809a76efc1ad22faa738fefe5f26994e4f003da31bdc7"`
Dec 04 15:30:08.417 INFO running `"docker" "rm" "-f" "f505c4fa850c25624e7809a76efc1ad22faa738fefe5f26994e4f003da31bdc7"`
Dec 04 15:30:08.755 INFO [stdout] f505c4fa850c25624e7809a76efc1ad22faa738fefe5f26994e4f003da31bdc7