[INFO] updating cached repository ParadoxSpiral/axon
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/ParadoxSpiral/axon
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/ParadoxSpiral/axon" "work/ex/pr-60932/sources/master#548add7f61bfcbe3bea3f5ccefb53c84da8fefe4/gh/ParadoxSpiral/axon"`
[INFO] [stderr] Cloning into 'work/ex/pr-60932/sources/master#548add7f61bfcbe3bea3f5ccefb53c84da8fefe4/gh/ParadoxSpiral/axon'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/ParadoxSpiral/axon" "work/ex/pr-60932/sources/try#097e26225c5cc28d3042ad4c80eac7c488f78ee7/gh/ParadoxSpiral/axon"`
[INFO] [stderr] Cloning into 'work/ex/pr-60932/sources/try#097e26225c5cc28d3042ad4c80eac7c488f78ee7/gh/ParadoxSpiral/axon'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 7c8f82323bc119ef42dc784232db69e720ed5a2a
[INFO] sha for GitHub repo ParadoxSpiral/axon: 7c8f82323bc119ef42dc784232db69e720ed5a2a
[INFO] validating manifest of ParadoxSpiral/axon on toolchain master#548add7f61bfcbe3bea3f5ccefb53c84da8fefe4
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+548add7f61bfcbe3bea3f5ccefb53c84da8fefe4-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of ParadoxSpiral/axon on toolchain try#097e26225c5cc28d3042ad4c80eac7c488f78ee7
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+097e26225c5cc28d3042ad4c80eac7c488f78ee7-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing ParadoxSpiral/axon
[INFO] finished frobbing ParadoxSpiral/axon
[INFO] frobbed toml for ParadoxSpiral/axon written to work/ex/pr-60932/sources/master#548add7f61bfcbe3bea3f5ccefb53c84da8fefe4/gh/ParadoxSpiral/axon/Cargo.toml
[INFO] started frobbing ParadoxSpiral/axon
[INFO] finished frobbing ParadoxSpiral/axon
[INFO] frobbed toml for ParadoxSpiral/axon written to work/ex/pr-60932/sources/try#097e26225c5cc28d3042ad4c80eac7c488f78ee7/gh/ParadoxSpiral/axon/Cargo.toml
[INFO] crate ParadoxSpiral/axon already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+548add7f61bfcbe3bea3f5ccefb53c84da8fefe4-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+097e26225c5cc28d3042ad4c80eac7c488f78ee7-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache lock
[INFO] checking ParadoxSpiral/axon against master#548add7f61bfcbe3bea3f5ccefb53c84da8fefe4 for pr-60932
[INFO] running `"docker" "create" "-v" "/mnt/crater-raid/crater/work/local/target-dirs/pr-60932/worker-0/master#548add7f61bfcbe3bea3f5ccefb53c84da8fefe4:/opt/crater/target:rw,Z" "-v" "/mnt/crater-raid/crater/work/ex/pr-60932/sources/master#548add7f61bfcbe3bea3f5ccefb53c84da8fefe4/gh/ParadoxSpiral/axon:/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" "+548add7f61bfcbe3bea3f5ccefb53c84da8fefe4-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] cba01baf00973e9e9ccbf8eedda8396b544a9e8bd9307f60af0e4c21e311bf09
[INFO] running `"docker" "start" "-a" "cba01baf00973e9e9ccbf8eedda8396b544a9e8bd9307f60af0e4c21e311bf09"`
[INFO] [stderr]     Checking numtoa v0.2.3
[INFO] [stderr]     Checking input_buffer v0.2.0
[INFO] [stderr]     Checking rand v0.6.5
[INFO] [stderr]     Checking serde v1.0.88
[INFO] [stderr]     Checking tokio-tls v0.2.1
[INFO] [stderr]     Checking env_logger v0.6.0
[INFO] [stderr]     Checking termion v1.5.1 (https://gitlab.redox-os.org/ParadoxSpiral/termion.git#bdf3c6c4)
[INFO] [stderr]     Checking tungstenite v0.6.1
[INFO] [stderr]     Checking parking_lot_core v0.4.0
[INFO] [stderr]     Checking parking_lot v0.7.1
[INFO] [stderr]     Checking crossbeam v0.6.0
[INFO] [stderr]     Checking tokio-reactor v0.1.8
[INFO] [stderr]     Checking tokio-threadpool v0.1.11
[INFO] [stderr]     Checking tokio-uds v0.2.5
[INFO] [stderr]     Checking tokio-udp v0.1.3
[INFO] [stderr]     Checking tokio-tcp v0.1.3
[INFO] [stderr]     Checking tokio-signal v0.2.7
[INFO] [stderr]     Checking tokio-fs v0.1.5
[INFO] [stderr]     Checking tokio v0.1.15
[INFO] [stderr]     Checking tokio-dns-unofficial v0.3.1
[INFO] [stderr]     Checking serde_json v1.0.38
[INFO] [stderr]     Checking url_serde v0.2.0
[INFO] [stderr]     Checking chrono v0.4.6
[INFO] [stderr]     Checking toml v0.4.10
[INFO] [stderr]     Checking tokio-tungstenite v0.6.0
[INFO] [stderr]     Checking synapse-rpc v0.1.20
[INFO] [stderr]     Checking axon v0.2.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused import: `io`
[INFO] [stderr]   --> src/input.rs:21:20
[INFO] [stderr]    |
[INFO] [stderr] 21 | use tokio::{codec, io, prelude::*};
[INFO] [stderr]    |                    ^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `ops::Range`
[INFO] [stderr]   --> src/tui/widgets.rs:25:5
[INFO] [stderr]    |
[INFO] [stderr] 25 |     ops::Range,
[INFO] [stderr]    |     ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `io`
[INFO] [stderr]   --> src/input.rs:21:20
[INFO] [stderr]    |
[INFO] [stderr] 21 | use tokio::{codec, io, prelude::*};
[INFO] [stderr]    |                    ^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `ops::Range`
[INFO] [stderr]   --> src/tui/widgets.rs:25:5
[INFO] [stderr]    |
[INFO] [stderr] 25 |     ops::Range,
[INFO] [stderr]    |     ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `InputCodec`
[INFO] [stderr]   --> src/input.rs:44:1
[INFO] [stderr]    |
[INFO] [stderr] 44 | struct InputCodec;
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `Center`
[INFO] [stderr]   --> src/utils/align.rs:99:5
[INFO] [stderr]    |
[INFO] [stderr] 99 |     pub struct Center {}
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `InputCodec`
[INFO] [stderr]   --> src/input.rs:44:1
[INFO] [stderr]    |
[INFO] [stderr] 44 | struct InputCodec;
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `Center`
[INFO] [stderr]   --> src/utils/align.rs:99:5
[INFO] [stderr]    |
[INFO] [stderr] 99 |     pub struct Center {}
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 29.96s
[INFO] running `"docker" "inspect" "cba01baf00973e9e9ccbf8eedda8396b544a9e8bd9307f60af0e4c21e311bf09"`
[INFO] running `"docker" "rm" "-f" "cba01baf00973e9e9ccbf8eedda8396b544a9e8bd9307f60af0e4c21e311bf09"`
[INFO] [stdout] cba01baf00973e9e9ccbf8eedda8396b544a9e8bd9307f60af0e4c21e311bf09