[INFO] updating cached repository sergeysova/wallcat_telegram.rs
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/sergeysova/wallcat_telegram.rs
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/sergeysova/wallcat_telegram.rs" "work/ex/pr-61100/sources/master#8869ee03d7f258e1b76a11c6fbb01b5708a9f504/gh/sergeysova/wallcat_telegram.rs"`
[INFO] [stderr] Cloning into 'work/ex/pr-61100/sources/master#8869ee03d7f258e1b76a11c6fbb01b5708a9f504/gh/sergeysova/wallcat_telegram.rs'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/sergeysova/wallcat_telegram.rs" "work/ex/pr-61100/sources/try#58b21121d0b447ceb3f1a655155d802191acf044/gh/sergeysova/wallcat_telegram.rs"`
[INFO] [stderr] Cloning into 'work/ex/pr-61100/sources/try#58b21121d0b447ceb3f1a655155d802191acf044/gh/sergeysova/wallcat_telegram.rs'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 8a354f87a7519fe39d1e65245732e3567390ebe9
[INFO] sha for GitHub repo sergeysova/wallcat_telegram.rs: 8a354f87a7519fe39d1e65245732e3567390ebe9
[INFO] validating manifest of sergeysova/wallcat_telegram.rs on toolchain master#8869ee03d7f258e1b76a11c6fbb01b5708a9f504
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+8869ee03d7f258e1b76a11c6fbb01b5708a9f504-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of sergeysova/wallcat_telegram.rs on toolchain try#58b21121d0b447ceb3f1a655155d802191acf044
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+58b21121d0b447ceb3f1a655155d802191acf044-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing sergeysova/wallcat_telegram.rs
[INFO] finished frobbing sergeysova/wallcat_telegram.rs
[INFO] frobbed toml for sergeysova/wallcat_telegram.rs written to work/ex/pr-61100/sources/master#8869ee03d7f258e1b76a11c6fbb01b5708a9f504/gh/sergeysova/wallcat_telegram.rs/Cargo.toml
[INFO] started frobbing sergeysova/wallcat_telegram.rs
[INFO] finished frobbing sergeysova/wallcat_telegram.rs
[INFO] frobbed toml for sergeysova/wallcat_telegram.rs written to work/ex/pr-61100/sources/try#58b21121d0b447ceb3f1a655155d802191acf044/gh/sergeysova/wallcat_telegram.rs/Cargo.toml
[INFO] crate sergeysova/wallcat_telegram.rs already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+8869ee03d7f258e1b76a11c6fbb01b5708a9f504-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+58b21121d0b447ceb3f1a655155d802191acf044-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking sergeysova/wallcat_telegram.rs against master#8869ee03d7f258e1b76a11c6fbb01b5708a9f504 for pr-61100
[INFO] running `"docker" "create" "-v" "/mnt/crater-raid/crater/work/local/target-dirs/pr-61100/worker-6/master#8869ee03d7f258e1b76a11c6fbb01b5708a9f504:/opt/crater/target:rw,Z" "-v" "/mnt/crater-raid/crater/work/ex/pr-61100/sources/master#8869ee03d7f258e1b76a11c6fbb01b5708a9f504/gh/sergeysova/wallcat_telegram.rs:/opt/crater/workdir:ro,Z" "-v" "/mnt/crater-raid/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/crater-raid/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+8869ee03d7f258e1b76a11c6fbb01b5708a9f504-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 4501511f1fee88dce97236ae7a9b49b6d2be9405a1d6fb9d5feaaf2fd4bf68a4
[INFO] running `"docker" "start" "-a" "4501511f1fee88dce97236ae7a9b49b6d2be9405a1d6fb9d5feaaf2fd4bf68a4"`
[INFO] [stderr]    Compiling syn v0.15.22
[INFO] [stderr]     Checking libflate v0.1.18
[INFO] [stderr]     Checking tokio-reactor v0.1.7
[INFO] [stderr]     Checking tokio-uds v0.2.4
[INFO] [stderr]     Checking tokio-tcp v0.1.2
[INFO] [stderr]     Checking tokio-udp v0.1.3
[INFO] [stderr]     Checking tokio v0.1.13
[INFO] [stderr]     Checking hyper v0.12.16
[INFO] [stderr]     Checking hyper-tls v0.3.1
[INFO] [stderr]     Checking reqwest v0.9.5
[INFO] [stderr]    Compiling synstructure v0.10.1
[INFO] [stderr]    Compiling serde_derive v1.0.80
[INFO] [stderr]    Compiling failure_derive v0.1.3
[INFO] [stderr]     Checking failure v0.1.3
[INFO] [stderr]     Checking dotenv v0.13.0
[INFO] [stderr]     Checking wallcat_telegram v0.2.0 (/opt/crater/workdir)
[INFO] [stderr] warning: variant is never constructed: `Network`
[INFO] [stderr]   --> src/wallcat.rs:18:5
[INFO] [stderr]    |
[INFO] [stderr] 18 |     Network,
[INFO] [stderr]    |     ^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Network`
[INFO] [stderr]   --> src/wallcat.rs:18:5
[INFO] [stderr]    |
[INFO] [stderr] 18 |     Network,
[INFO] [stderr]    |     ^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 24.54s
[INFO] running `"docker" "inspect" "4501511f1fee88dce97236ae7a9b49b6d2be9405a1d6fb9d5feaaf2fd4bf68a4"`
[INFO] running `"docker" "rm" "-f" "4501511f1fee88dce97236ae7a9b49b6d2be9405a1d6fb9d5feaaf2fd4bf68a4"`
[INFO] [stdout] 4501511f1fee88dce97236ae7a9b49b6d2be9405a1d6fb9d5feaaf2fd4bf68a4