[INFO] cloning repository https://github.com/AlphaGergedan/coffee-flow
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/AlphaGergedan/coffee-flow" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAlphaGergedan%2Fcoffee-flow", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAlphaGergedan%2Fcoffee-flow'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] df39577a85ba6a76d75aa93e4f91b4f60a3ec935
[INFO] testing AlphaGergedan/coffee-flow against master#733b47ea4b1b86216f14ef56e49440c33933f230+rustflags=-Copt-level=3 for pr-138759
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAlphaGergedan%2Fcoffee-flow" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/AlphaGergedan/coffee-flow
[INFO] finished tweaking git repo https://github.com/AlphaGergedan/coffee-flow
[INFO] tweaked toml for git repo https://github.com/AlphaGergedan/coffee-flow written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/AlphaGergedan/coffee-flow on toolchain 733b47ea4b1b86216f14ef56e49440c33933f230
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/AlphaGergedan/coffee-flow 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" "+733b47ea4b1b86216f14ef56e49440c33933f230" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4453fbb2d9ed7a3fea1fd94352f566781b4a0f7634510da347bf1985ae3d3cc6
[INFO] running `Command { std: "docker" "start" "-a" "4453fbb2d9ed7a3fea1fd94352f566781b4a0f7634510da347bf1985ae3d3cc6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4453fbb2d9ed7a3fea1fd94352f566781b4a0f7634510da347bf1985ae3d3cc6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4453fbb2d9ed7a3fea1fd94352f566781b4a0f7634510da347bf1985ae3d3cc6", kill_on_drop: false }`
[INFO] [stdout] 4453fbb2d9ed7a3fea1fd94352f566781b4a0f7634510da347bf1985ae3d3cc6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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 -Copt-level=3" "-e" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6876a50ee2d74daa596a64f3e775f2a85577bc0033a3ca79124e821a4f084d67
[INFO] running `Command { std: "docker" "start" "-a" "6876a50ee2d74daa596a64f3e775f2a85577bc0033a3ca79124e821a4f084d67", kill_on_drop: false }`
[INFO] [stderr]    Compiling coffee-flow v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: constant `SHIFT_MINUS_ONE` is never used
[INFO] [stdout]  --> src/screen.rs:3:11
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub const SHIFT_MINUS_ONE: &str = "         ";
[INFO] [stdout]   |           ^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `display_debug` is never used
[INFO] [stdout]   --> src/smoke_grid.rs:46:12
[INFO] [stdout]    |
[INFO] [stdout] 11 | impl SmokeGrid {
[INFO] [stdout]    | -------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 46 |     pub fn display_debug(&self) {
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.56s
[INFO] running `Command { std: "docker" "inspect" "6876a50ee2d74daa596a64f3e775f2a85577bc0033a3ca79124e821a4f084d67", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6876a50ee2d74daa596a64f3e775f2a85577bc0033a3ca79124e821a4f084d67", kill_on_drop: false }`
[INFO] [stdout] 6876a50ee2d74daa596a64f3e775f2a85577bc0033a3ca79124e821a4f084d67
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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 -Copt-level=3" "-e" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3edebc2e0e0612ebccb2d32d240c21504b80b5747544e8c4e9d9161db6df2dfb
[INFO] running `Command { std: "docker" "start" "-a" "3edebc2e0e0612ebccb2d32d240c21504b80b5747544e8c4e9d9161db6df2dfb", kill_on_drop: false }`
[INFO] [stderr]    Compiling coffee-flow v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: constant `SHIFT_MINUS_ONE` is never used
[INFO] [stdout]  --> src/screen.rs:3:11
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub const SHIFT_MINUS_ONE: &str = "         ";
[INFO] [stdout]   |           ^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `display_debug` is never used
[INFO] [stdout]   --> src/smoke_grid.rs:46:12
[INFO] [stdout]    |
[INFO] [stdout] 11 | impl SmokeGrid {
[INFO] [stdout]    | -------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 46 |     pub fn display_debug(&self) {
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.26s
[INFO] running `Command { std: "docker" "inspect" "3edebc2e0e0612ebccb2d32d240c21504b80b5747544e8c4e9d9161db6df2dfb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3edebc2e0e0612ebccb2d32d240c21504b80b5747544e8c4e9d9161db6df2dfb", kill_on_drop: false }`
[INFO] [stdout] 3edebc2e0e0612ebccb2d32d240c21504b80b5747544e8c4e9d9161db6df2dfb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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 -Copt-level=3" "-e" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] d644ca136df4ece42906c1e0bc5e13c81d8f62a566eaa8628bc3182e3de396f2
[INFO] running `Command { std: "docker" "start" "-a" "d644ca136df4ece42906c1e0bc5e13c81d8f62a566eaa8628bc3182e3de396f2", kill_on_drop: false }`
[INFO] [stderr] warning: constant `SHIFT_MINUS_ONE` is never used
[INFO] [stderr]  --> src/screen.rs:3:11
[INFO] [stderr]   |
[INFO] [stderr] 3 | pub const SHIFT_MINUS_ONE: &str = "         ";
[INFO] [stderr]   |           ^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method `display_debug` is never used
[INFO] [stderr]   --> src/smoke_grid.rs:46:12
[INFO] [stderr]    |
[INFO] [stderr] 11 | impl SmokeGrid {
[INFO] [stderr]    | -------------- method in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 46 |     pub fn display_debug(&self) {
[INFO] [stderr]    |            ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `coffee-flow` (bin "coffee-flow" test) generated 2 warnings
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/coffee_flow-05f6ad4060ca819f)
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "d644ca136df4ece42906c1e0bc5e13c81d8f62a566eaa8628bc3182e3de396f2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d644ca136df4ece42906c1e0bc5e13c81d8f62a566eaa8628bc3182e3de396f2", kill_on_drop: false }`
[INFO] [stdout] d644ca136df4ece42906c1e0bc5e13c81d8f62a566eaa8628bc3182e3de396f2
