[INFO] cloning repository https://github.com/gorilskij/spy
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/gorilskij/spy" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgorilskij%2Fspy", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgorilskij%2Fspy'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] f799d18190945fffa2d7ab9391a92f5b850f02ef
[INFO] checking gorilskij/spy against try#d990716b6a1fdde1300748828a9c9e79dfd0b898 for pr-74846
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgorilskij%2Fspy" "/workspace/builds/worker-4/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/gorilskij/spy on toolchain d990716b6a1fdde1300748828a9c9e79dfd0b898
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d990716b6a1fdde1300748828a9c9e79dfd0b898" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/gorilskij/spy
[INFO] finished tweaking git repo https://github.com/gorilskij/spy
[INFO] tweaked toml for git repo https://github.com/gorilskij/spy written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate git repo https://github.com/gorilskij/spy already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d990716b6a1fdde1300748828a9c9e79dfd0b898" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+d990716b6a1fdde1300748828a9c9e79dfd0b898" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 070319e0bb366aff7b592799f5736f6b046bfee58fdc4dadd9049f24810cc483
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "070319e0bb366aff7b592799f5736f6b046bfee58fdc4dadd9049f24810cc483", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "070319e0bb366aff7b592799f5736f6b046bfee58fdc4dadd9049f24810cc483", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "070319e0bb366aff7b592799f5736f6b046bfee58fdc4dadd9049f24810cc483", kill_on_drop: false }`
[INFO] [stdout] 070319e0bb366aff7b592799f5736f6b046bfee58fdc4dadd9049f24810cc483
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+d990716b6a1fdde1300748828a9c9e79dfd0b898" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5651f355ab004fc8311722b2f4a778e8b38cd2b944c9d0c54d1272ab35131288
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "5651f355ab004fc8311722b2f4a778e8b38cd2b944c9d0c54d1272ab35131288", kill_on_drop: false }`
[INFO] [stderr]    Compiling getrandom v0.1.12
[INFO] [stderr]     Checking cfg-if v0.1.9
[INFO] [stderr]     Checking ppv-lite86 v0.2.5
[INFO] [stderr]     Checking lazy_static v1.4.0
[INFO] [stderr]     Checking rand_core v0.5.1
[INFO] [stderr]     Checking c2-chacha v0.2.2
[INFO] [stderr]     Checking rand_chacha v0.2.1
[INFO] [stderr]     Checking rand v0.7.0
[INFO] [stderr]     Checking spy v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: associated function is never used: `show`
[INFO] [stdout]   --> src/terminal/animations/stage.rs:22:12
[INFO] [stdout]    |
[INFO] [stdout] 22 |     pub fn show(&self, image: &Image) {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Wait`
[INFO] [stdout]   --> src/terminal/animations/action_sequence.rs:26:5
[INFO] [stdout]    |
[INFO] [stdout] 26 |     Wait(Duration),
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `unfix_all`
[INFO] [stdout]   --> src/terminal/animations/action_sequence.rs:95:12
[INFO] [stdout]    |
[INFO] [stdout] 95 |     pub fn unfix_all(mut self) -> Self {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `wait_millis`
[INFO] [stdout]    --> src/terminal/animations/action_sequence.rs:134:12
[INFO] [stdout]     |
[INFO] [stdout] 134 |     pub fn wait_millis(mut self, millis: u64) -> Self {
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `show`
[INFO] [stdout]   --> src/terminal/animations/stage.rs:22:12
[INFO] [stdout]    |
[INFO] [stdout] 22 |     pub fn show(&self, image: &Image) {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Wait`
[INFO] [stdout]   --> src/terminal/animations/action_sequence.rs:26:5
[INFO] [stdout]    |
[INFO] [stdout] 26 |     Wait(Duration),
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `unfix_all`
[INFO] [stdout]   --> src/terminal/animations/action_sequence.rs:95:12
[INFO] [stdout]    |
[INFO] [stdout] 95 |     pub fn unfix_all(mut self) -> Self {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `wait_millis`
[INFO] [stdout]    --> src/terminal/animations/action_sequence.rs:134:12
[INFO] [stdout]     |
[INFO] [stdout] 134 |     pub fn wait_millis(mut self, millis: u64) -> Self {
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `small_scroll`
[INFO] [stdout]   --> src/game/mod.rs:16:4
[INFO] [stdout]    |
[INFO] [stdout] 16 | fn small_scroll(lines: impl Into<String>) -> Image {
[INFO] [stdout]    |    ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `small_scroll`
[INFO] [stdout]   --> src/game/mod.rs:16:4
[INFO] [stdout]    |
[INFO] [stdout] 16 | fn small_scroll(lines: impl Into<String>) -> Image {
[INFO] [stdout]    |    ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.15s
[INFO] running `Command { std: "docker" "inspect" "5651f355ab004fc8311722b2f4a778e8b38cd2b944c9d0c54d1272ab35131288", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5651f355ab004fc8311722b2f4a778e8b38cd2b944c9d0c54d1272ab35131288", kill_on_drop: false }`
[INFO] [stdout] 5651f355ab004fc8311722b2f4a778e8b38cd2b944c9d0c54d1272ab35131288