[INFO] cloning repository https://github.com/saper150/snek
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/saper150/snek" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsaper150%2Fsnek", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsaper150%2Fsnek'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 5ec4f7e416ee3a2e3bcdf195d788b82e7f4aa40e
[INFO] checking saper150/snek against 895980e0290783bb09b1ccf1b11f14eb09b10430 for pr-160186
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsaper150%2Fsnek" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/saper150/snek
[INFO] finished tweaking git repo https://github.com/saper150/snek
[INFO] tweaked toml for git repo https://github.com/saper150/snek written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/saper150/snek on toolchain 895980e0290783bb09b1ccf1b11f14eb09b10430
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+895980e0290783bb09b1ccf1b11f14eb09b10430" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/saper150/snek already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+895980e0290783bb09b1ccf1b11f14eb09b10430" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 2d989ae47c6f07e1657c37c127995616d19984849ae4f88a1cdc2a7435c7d7d5
[INFO] running `Command { std: "docker" "start" "2d989ae47c6f07e1657c37c127995616d19984849ae4f88a1cdc2a7435c7d7d5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2d989ae47c6f07e1657c37c127995616d19984849ae4f88a1cdc2a7435c7d7d5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "2d989ae47c6f07e1657c37c127995616d19984849ae4f88a1cdc2a7435c7d7d5" "/opt/rustwide/cargo-home/bin/cargo" "+895980e0290783bb09b1ccf1b11f14eb09b10430" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2d989ae47c6f07e1657c37c127995616d19984849ae4f88a1cdc2a7435c7d7d5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-w" "/opt/rustwide/workdir" "--user" "0:0" "2d989ae47c6f07e1657c37c127995616d19984849ae4f88a1cdc2a7435c7d7d5" "/opt/rustwide/cargo-home/bin/cargo" "+895980e0290783bb09b1ccf1b11f14eb09b10430" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]     Checking rpds v0.6.0
[INFO] [stderr]     Checking rr v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: trait `ModuloSigned` is never used
[INFO] [stdout]   --> src/grid.rs:69:7
[INFO] [stdout]    |
[INFO] [stdout] 69 | trait ModuloSigned {
[INFO] [stdout]    |       ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `ModuloSigned` is never used
[INFO] [stdout]   --> src/grid.rs:69:7
[INFO] [stdout]    |
[INFO] [stdout] 69 | trait ModuloSigned {
[INFO] [stdout]    |       ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `find_not_occupied` is never used
[INFO] [stdout]   --> src/path.rs:40:4
[INFO] [stdout]    |
[INFO] [stdout] 40 | fn find_not_occupied(snek: &Snek, grid: &Grid) -> GridPosition {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `is_blocking` is never used
[INFO] [stdout]   --> src/path.rs:57:4
[INFO] [stdout]    |
[INFO] [stdout] 57 | fn is_blocking(snek: &Snek, grid: &Grid) -> bool {
[INFO] [stdout]    |    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `find_not_occupied` is never used
[INFO] [stdout]   --> src/path.rs:40:4
[INFO] [stdout]    |
[INFO] [stdout] 40 | fn find_not_occupied(snek: &Snek, grid: &Grid) -> GridPosition {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `can_move` is never used
[INFO] [stdout]   --> src/path.rs:80:4
[INFO] [stdout]    |
[INFO] [stdout] 80 | fn can_move(snek: &Snek, grid: &Grid) -> bool {
[INFO] [stdout]    |    ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `is_blocking` is never used
[INFO] [stdout]   --> src/path.rs:57:4
[INFO] [stdout]    |
[INFO] [stdout] 57 | fn is_blocking(snek: &Snek, grid: &Grid) -> bool {
[INFO] [stdout]    |    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `can_move` is never used
[INFO] [stdout]   --> src/path.rs:80:4
[INFO] [stdout]    |
[INFO] [stdout] 80 | fn can_move(snek: &Snek, grid: &Grid) -> bool {
[INFO] [stdout]    |    ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.35s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: gfx_device_gl v0.16.2, gilrs-core v0.2.5
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 13`
[INFO] running `Command { std: "docker" "inspect" "2d989ae47c6f07e1657c37c127995616d19984849ae4f88a1cdc2a7435c7d7d5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2d989ae47c6f07e1657c37c127995616d19984849ae4f88a1cdc2a7435c7d7d5", kill_on_drop: false }`
[INFO] [stdout] 2d989ae47c6f07e1657c37c127995616d19984849ae4f88a1cdc2a7435c7d7d5
