[INFO] updating cached repository Effnote/rsfchat
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/Effnote/rsfchat
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/Effnote/rsfchat" "work/ex/pr-60914/sources/master#39401465da4ce27aeeb2c2a26133ac35c63aa515/gh/Effnote/rsfchat"`
[INFO] [stderr] Cloning into 'work/ex/pr-60914/sources/master#39401465da4ce27aeeb2c2a26133ac35c63aa515/gh/Effnote/rsfchat'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/Effnote/rsfchat" "work/ex/pr-60914/sources/try#f45cc3094ee337acd688771b9234318046b0572d/gh/Effnote/rsfchat"`
[INFO] [stderr] Cloning into 'work/ex/pr-60914/sources/try#f45cc3094ee337acd688771b9234318046b0572d/gh/Effnote/rsfchat'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 069606ba5e32d0485964f22cce26f1bec3d33d6a
[INFO] sha for GitHub repo Effnote/rsfchat: 069606ba5e32d0485964f22cce26f1bec3d33d6a
[INFO] validating manifest of Effnote/rsfchat on toolchain master#39401465da4ce27aeeb2c2a26133ac35c63aa515
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+39401465da4ce27aeeb2c2a26133ac35c63aa515-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of Effnote/rsfchat on toolchain try#f45cc3094ee337acd688771b9234318046b0572d
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+f45cc3094ee337acd688771b9234318046b0572d-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing Effnote/rsfchat
[INFO] finished frobbing Effnote/rsfchat
[INFO] frobbed toml for Effnote/rsfchat written to work/ex/pr-60914/sources/master#39401465da4ce27aeeb2c2a26133ac35c63aa515/gh/Effnote/rsfchat/Cargo.toml
[INFO] started frobbing Effnote/rsfchat
[INFO] finished frobbing Effnote/rsfchat
[INFO] frobbed toml for Effnote/rsfchat written to work/ex/pr-60914/sources/try#f45cc3094ee337acd688771b9234318046b0572d/gh/Effnote/rsfchat/Cargo.toml
[INFO] crate Effnote/rsfchat already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+39401465da4ce27aeeb2c2a26133ac35c63aa515-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+f45cc3094ee337acd688771b9234318046b0572d-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking Effnote/rsfchat against try#f45cc3094ee337acd688771b9234318046b0572d for pr-60914
[INFO] running `"docker" "create" "-v" "/mnt/crater-raid/crater/work/local/target-dirs/pr-60914/worker-2/try#f45cc3094ee337acd688771b9234318046b0572d:/opt/crater/target:rw,Z" "-v" "/mnt/crater-raid/crater/work/ex/pr-60914/sources/try#f45cc3094ee337acd688771b9234318046b0572d/gh/Effnote/rsfchat:/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" "+f45cc3094ee337acd688771b9234318046b0572d-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] f39cc82f59e51f4d604793db77358098cd534efa5c235375d50f9a90ba621b7b
[INFO] running `"docker" "start" "-a" "f39cc82f59e51f4d604793db77358098cd534efa5c235375d50f9a90ba621b7b"`
[INFO] [stderr]     Checking array-macro v1.0.2
[INFO] [stderr]     Checking reexport-proc-macro v1.0.5
[INFO] [stderr]    Compiling ncurses v5.97.0
[INFO] [stderr]     Checking term_size v0.3.1
[INFO] [stderr]    Compiling enum-map-derive v0.4.0
[INFO] [stderr]    Compiling enumset_derive v0.2.0
[INFO] [stderr]     Checking tokio-tls v0.2.0
[INFO] [stderr]     Checking hyper v0.12.19
[INFO] [stderr]     Checking crossbeam-channel v0.3.4
[INFO] [stderr]     Checking websocket v0.22.0
[INFO] [stderr]     Checking enum-map v0.4.1
[INFO] [stderr]     Checking enumset v0.3.14
[INFO] [stderr]     Checking cursive v0.10.0
[INFO] [stderr]     Checking hyper-tls v0.3.1
[INFO] [stderr]     Checking reqwest v0.9.5
[INFO] [stderr]     Checking fchat v0.2.0 (https://github.com/effnote/libfchat#4e1767c2)
[INFO] [stderr]     Checking rsfchat v0.0.1 (/opt/crater/workdir)
[INFO] [stderr] warning: the item `Boxable` is imported redundantly
[INFO] [stderr]    --> src/ui/mod.rs:130:25
[INFO] [stderr]     |
[INFO] [stderr] 1   | use cursive::traits::{Boxable, Identifiable, Scrollable};
[INFO] [stderr]     |                       ------- the item `Boxable` is already imported here
[INFO] [stderr] ...
[INFO] [stderr] 130 |     use cursive::view::{Boxable, Identifiable};
[INFO] [stderr]     |                         ^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: the item `Identifiable` is imported redundantly
[INFO] [stderr]    --> src/ui/mod.rs:130:34
[INFO] [stderr]     |
[INFO] [stderr] 1   | use cursive::traits::{Boxable, Identifiable, Scrollable};
[INFO] [stderr]     |                                ------------ the item `Identifiable` is already imported here
[INFO] [stderr] ...
[INFO] [stderr] 130 |     use cursive::view::{Boxable, Identifiable};
[INFO] [stderr]     |                                  ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: the item `Boxable` is imported redundantly
[INFO] [stderr]    --> src/ui/mod.rs:130:25
[INFO] [stderr]     |
[INFO] [stderr] 1   | use cursive::traits::{Boxable, Identifiable, Scrollable};
[INFO] [stderr]     |                       ------- the item `Boxable` is already imported here
[INFO] [stderr] ...
[INFO] [stderr] 130 |     use cursive::view::{Boxable, Identifiable};
[INFO] [stderr]     |                         ^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: the item `Identifiable` is imported redundantly
[INFO] [stderr]    --> src/ui/mod.rs:130:34
[INFO] [stderr]     |
[INFO] [stderr] 1   | use cursive::traits::{Boxable, Identifiable, Scrollable};
[INFO] [stderr]     |                                ------------ the item `Identifiable` is already imported here
[INFO] [stderr] ...
[INFO] [stderr] 130 |     use cursive::view::{Boxable, Identifiable};
[INFO] [stderr]     |                                  ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Disconnected`
[INFO] [stderr]   --> src/ui/mod.rs:25:5
[INFO] [stderr]    |
[INFO] [stderr] 25 |     Disconnected,
[INFO] [stderr]    |     ^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Quit`
[INFO] [stderr]   --> src/ui/mod.rs:26:5
[INFO] [stderr]    |
[INFO] [stderr] 26 |     Quit,
[INFO] [stderr]    |     ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Disconnected`
[INFO] [stderr]   --> src/ui/mod.rs:25:5
[INFO] [stderr]    |
[INFO] [stderr] 25 |     Disconnected,
[INFO] [stderr]    |     ^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Quit`
[INFO] [stderr]   --> src/ui/mod.rs:26:5
[INFO] [stderr]    |
[INFO] [stderr] 26 |     Quit,
[INFO] [stderr]    |     ^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 21.05s
[INFO] running `"docker" "inspect" "f39cc82f59e51f4d604793db77358098cd534efa5c235375d50f9a90ba621b7b"`
[INFO] running `"docker" "rm" "-f" "f39cc82f59e51f4d604793db77358098cd534efa5c235375d50f9a90ba621b7b"`
[INFO] [stdout] f39cc82f59e51f4d604793db77358098cd534efa5c235375d50f9a90ba621b7b