[INFO] updating cached repository https://github.com/GarmOfGnipahellir/term-snake
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 48f37c89bf7f25a817d04e2d1c8279fe6c1f1a24
[INFO] testing GarmOfGnipahellir/term-snake against beta-2020-06-03 for beta-1.45-1
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FGarmOfGnipahellir%2Fterm-snake" "/workspace/builds/worker-4/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/GarmOfGnipahellir/term-snake on toolchain beta-2020-06-03
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/GarmOfGnipahellir/term-snake
[INFO] finished tweaking git repo https://github.com/GarmOfGnipahellir/term-snake
[INFO] tweaked toml for git repo https://github.com/GarmOfGnipahellir/term-snake written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate git repo https://github.com/GarmOfGnipahellir/term-snake already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "build" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 1e721b13c21ada60dada63fb08561c194cf9207befaf7e9e671bccb8532793ed
[INFO] running `"docker" "start" "-a" "1e721b13c21ada60dada63fb08561c194cf9207befaf7e9e671bccb8532793ed"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling cgmath v0.17.0
[INFO] [stderr]    Compiling parking_lot v0.10.0
[INFO] [stderr]    Compiling signal-hook v0.1.12
[INFO] [stderr]    Compiling approx v0.3.2
[INFO] [stderr]    Compiling crossterm v0.14.1
[INFO] [stderr]    Compiling term-snake v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]    --> src/main.rs:102:5
[INFO] [stderr]     |
[INFO] [stderr] 102 | /     execute!(
[INFO] [stderr] 103 | |         stdout(),
[INFO] [stderr] 104 | |         cursor::Show,
[INFO] [stderr] 105 | |         terminal::Clear(terminal::ClearType::All),
[INFO] [stderr] 106 | |         cursor::MoveTo(0, 0),
[INFO] [stderr] 107 | |     )?;
[INFO] [stderr]     | |_____^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(deprecated)]` on by default
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]    --> src/main.rs:102:5
[INFO] [stderr]     |
[INFO] [stderr] 102 | /     execute!(
[INFO] [stderr] 103 | |         stdout(),
[INFO] [stderr] 104 | |         cursor::Show,
[INFO] [stderr] 105 | |         terminal::Clear(terminal::ClearType::All),
[INFO] [stderr] 106 | |         cursor::MoveTo(0, 0),
[INFO] [stderr] 107 | |     )?;
[INFO] [stderr]     | |_____^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]    --> src/main.rs:102:5
[INFO] [stderr]     |
[INFO] [stderr] 102 | /     execute!(
[INFO] [stderr] 103 | |         stdout(),
[INFO] [stderr] 104 | |         cursor::Show,
[INFO] [stderr] 105 | |         terminal::Clear(terminal::ClearType::All),
[INFO] [stderr] 106 | |         cursor::MoveTo(0, 0),
[INFO] [stderr] 107 | |     )?;
[INFO] [stderr]     | |_____^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]   --> src/renderer.rs:39:9
[INFO] [stderr]    |
[INFO] [stderr] 39 | /         execute!(
[INFO] [stderr] 40 | |             stdout,
[INFO] [stderr] 41 | |             cursor::Hide,
[INFO] [stderr] 42 | |             terminal::Clear(terminal::ClearType::All)
[INFO] [stderr] 43 | |         )?;
[INFO] [stderr]    | |_________^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]   --> src/renderer.rs:39:9
[INFO] [stderr]    |
[INFO] [stderr] 39 | /         execute!(
[INFO] [stderr] 40 | |             stdout,
[INFO] [stderr] 41 | |             cursor::Hide,
[INFO] [stderr] 42 | |             terminal::Clear(terminal::ClearType::All)
[INFO] [stderr] 43 | |         )?;
[INFO] [stderr]    | |_________^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]   --> src/renderer.rs:46:13
[INFO] [stderr]    |
[INFO] [stderr] 46 | /             queue!(
[INFO] [stderr] 47 | |                 stdout,
[INFO] [stderr] 48 | |                 cursor::MoveTo(r.position().x * 2, r.position().y),
[INFO] [stderr] 49 | |                 style::PrintStyledContent(r.character())
[INFO] [stderr] 50 | |             )?;
[INFO] [stderr]    | |_____________^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]   --> src/renderer.rs:46:13
[INFO] [stderr]    |
[INFO] [stderr] 46 | /             queue!(
[INFO] [stderr] 47 | |                 stdout,
[INFO] [stderr] 48 | |                 cursor::MoveTo(r.position().x * 2, r.position().y),
[INFO] [stderr] 49 | |                 style::PrintStyledContent(r.character())
[INFO] [stderr] 50 | |             )?;
[INFO] [stderr]    | |_____________^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: 7 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 12.21s
[INFO] running `"docker" "inspect" "1e721b13c21ada60dada63fb08561c194cf9207befaf7e9e671bccb8532793ed"`
[INFO] running `"docker" "rm" "-f" "1e721b13c21ada60dada63fb08561c194cf9207befaf7e9e671bccb8532793ed"`
[INFO] [stdout] 1e721b13c21ada60dada63fb08561c194cf9207befaf7e9e671bccb8532793ed
[INFO] running `"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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "test" "--frozen" "--no-run"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 12a74762d2b85bf288b16f54f1815d3c8cc897578dab5597471b86abf1c9166e
[INFO] running `"docker" "start" "-a" "12a74762d2b85bf288b16f54f1815d3c8cc897578dab5597471b86abf1c9166e"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling term-snake v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]    --> src/main.rs:102:5
[INFO] [stderr]     |
[INFO] [stderr] 102 | /     execute!(
[INFO] [stderr] 103 | |         stdout(),
[INFO] [stderr] 104 | |         cursor::Show,
[INFO] [stderr] 105 | |         terminal::Clear(terminal::ClearType::All),
[INFO] [stderr] 106 | |         cursor::MoveTo(0, 0),
[INFO] [stderr] 107 | |     )?;
[INFO] [stderr]     | |_____^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(deprecated)]` on by default
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]    --> src/main.rs:102:5
[INFO] [stderr]     |
[INFO] [stderr] 102 | /     execute!(
[INFO] [stderr] 103 | |         stdout(),
[INFO] [stderr] 104 | |         cursor::Show,
[INFO] [stderr] 105 | |         terminal::Clear(terminal::ClearType::All),
[INFO] [stderr] 106 | |         cursor::MoveTo(0, 0),
[INFO] [stderr] 107 | |     )?;
[INFO] [stderr]     | |_____^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]    --> src/main.rs:102:5
[INFO] [stderr]     |
[INFO] [stderr] 102 | /     execute!(
[INFO] [stderr] 103 | |         stdout(),
[INFO] [stderr] 104 | |         cursor::Show,
[INFO] [stderr] 105 | |         terminal::Clear(terminal::ClearType::All),
[INFO] [stderr] 106 | |         cursor::MoveTo(0, 0),
[INFO] [stderr] 107 | |     )?;
[INFO] [stderr]     | |_____^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]   --> src/renderer.rs:39:9
[INFO] [stderr]    |
[INFO] [stderr] 39 | /         execute!(
[INFO] [stderr] 40 | |             stdout,
[INFO] [stderr] 41 | |             cursor::Hide,
[INFO] [stderr] 42 | |             terminal::Clear(terminal::ClearType::All)
[INFO] [stderr] 43 | |         )?;
[INFO] [stderr]    | |_________^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]   --> src/renderer.rs:39:9
[INFO] [stderr]    |
[INFO] [stderr] 39 | /         execute!(
[INFO] [stderr] 40 | |             stdout,
[INFO] [stderr] 41 | |             cursor::Hide,
[INFO] [stderr] 42 | |             terminal::Clear(terminal::ClearType::All)
[INFO] [stderr] 43 | |         )?;
[INFO] [stderr]    | |_________^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]   --> src/renderer.rs:46:13
[INFO] [stderr]    |
[INFO] [stderr] 46 | /             queue!(
[INFO] [stderr] 47 | |                 stdout,
[INFO] [stderr] 48 | |                 cursor::MoveTo(r.position().x * 2, r.position().y),
[INFO] [stderr] 49 | |                 style::PrintStyledContent(r.character())
[INFO] [stderr] 50 | |             )?;
[INFO] [stderr]    | |_____________^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]   --> src/renderer.rs:46:13
[INFO] [stderr]    |
[INFO] [stderr] 46 | /             queue!(
[INFO] [stderr] 47 | |                 stdout,
[INFO] [stderr] 48 | |                 cursor::MoveTo(r.position().x * 2, r.position().y),
[INFO] [stderr] 49 | |                 style::PrintStyledContent(r.character())
[INFO] [stderr] 50 | |             )?;
[INFO] [stderr]    | |_____________^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: 7 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.34s
[INFO] running `"docker" "inspect" "12a74762d2b85bf288b16f54f1815d3c8cc897578dab5597471b86abf1c9166e"`
[INFO] running `"docker" "rm" "-f" "12a74762d2b85bf288b16f54f1815d3c8cc897578dab5597471b86abf1c9166e"`
[INFO] [stdout] 12a74762d2b85bf288b16f54f1815d3c8cc897578dab5597471b86abf1c9166e
[INFO] running `"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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "test" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 05a7520026e38e015b2172af5fe42fbe81d96342f223fbdc8acee64efdeaa098
[INFO] running `"docker" "start" "-a" "05a7520026e38e015b2172af5fe42fbe81d96342f223fbdc8acee64efdeaa098"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]    --> src/main.rs:102:5
[INFO] [stderr]     |
[INFO] [stderr] 102 | /     execute!(
[INFO] [stderr] 103 | |         stdout(),
[INFO] [stderr] 104 | |         cursor::Show,
[INFO] [stderr] 105 | |         terminal::Clear(terminal::ClearType::All),
[INFO] [stderr] 106 | |         cursor::MoveTo(0, 0),
[INFO] [stderr] 107 | |     )?;
[INFO] [stderr]     | |_____^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(deprecated)]` on by default
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]    --> src/main.rs:102:5
[INFO] [stderr]     |
[INFO] [stderr] 102 | /     execute!(
[INFO] [stderr] 103 | |         stdout(),
[INFO] [stderr] 104 | |         cursor::Show,
[INFO] [stderr] 105 | |         terminal::Clear(terminal::ClearType::All),
[INFO] [stderr] 106 | |         cursor::MoveTo(0, 0),
[INFO] [stderr] 107 | |     )?;
[INFO] [stderr]     | |_____^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]    --> src/main.rs:102:5
[INFO] [stderr]     |
[INFO] [stderr] 102 | /     execute!(
[INFO] [stderr] 103 | |         stdout(),
[INFO] [stderr] 104 | |         cursor::Show,
[INFO] [stderr] 105 | |         terminal::Clear(terminal::ClearType::All),
[INFO] [stderr] 106 | |         cursor::MoveTo(0, 0),
[INFO] [stderr] 107 | |     )?;
[INFO] [stderr]     | |_____^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]   --> src/renderer.rs:39:9
[INFO] [stderr]    |
[INFO] [stderr] 39 | /         execute!(
[INFO] [stderr] 40 | |             stdout,
[INFO] [stderr] 41 | |             cursor::Hide,
[INFO] [stderr] 42 | |             terminal::Clear(terminal::ClearType::All)
[INFO] [stderr] 43 | |         )?;
[INFO] [stderr]    | |_________^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]   --> src/renderer.rs:39:9
[INFO] [stderr]    |
[INFO] [stderr] 39 | /         execute!(
[INFO] [stderr] 40 | |             stdout,
[INFO] [stderr] 41 | |             cursor::Hide,
[INFO] [stderr] 42 | |             terminal::Clear(terminal::ClearType::All)
[INFO] [stderr] 43 | |         )?;
[INFO] [stderr]    | |_________^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]   --> src/renderer.rs:46:13
[INFO] [stderr]    |
[INFO] [stderr] 46 | /             queue!(
[INFO] [stderr] 47 | |                 stdout,
[INFO] [stderr] 48 | |                 cursor::MoveTo(r.position().x * 2, r.position().y),
[INFO] [stderr] 49 | |                 style::PrintStyledContent(r.character())
[INFO] [stderr] 50 | |             )?;
[INFO] [stderr]    | |_____________^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]   --> src/renderer.rs:46:13
[INFO] [stderr]    |
[INFO] [stderr] 46 | /             queue!(
[INFO] [stderr] 47 | |                 stdout,
[INFO] [stderr] 48 | |                 cursor::MoveTo(r.position().x * 2, r.position().y),
[INFO] [stderr] 49 | |                 style::PrintStyledContent(r.character())
[INFO] [stderr] 50 | |             )?;
[INFO] [stderr]    | |_____________^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: 7 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.93s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/term_snake-10781159b2df6257
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "05a7520026e38e015b2172af5fe42fbe81d96342f223fbdc8acee64efdeaa098"`
[INFO] running `"docker" "rm" "-f" "05a7520026e38e015b2172af5fe42fbe81d96342f223fbdc8acee64efdeaa098"`
[INFO] [stdout] 05a7520026e38e015b2172af5fe42fbe81d96342f223fbdc8acee64efdeaa098