[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#d98a5da813da67eb189387b8ccfb73cf481275d8+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-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/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-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/AlphaGergedan/coffee-flow on toolchain d98a5da813da67eb189387b8ccfb73cf481275d8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "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" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] bbaa68014a65f73b2218afceaccaabb13d2ffefd6545ccb32125e9cadf7eae8f
[INFO] running `Command { std: "docker" "start" "-a" "bbaa68014a65f73b2218afceaccaabb13d2ffefd6545ccb32125e9cadf7eae8f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bbaa68014a65f73b2218afceaccaabb13d2ffefd6545ccb32125e9cadf7eae8f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bbaa68014a65f73b2218afceaccaabb13d2ffefd6545ccb32125e9cadf7eae8f", kill_on_drop: false }`
[INFO] [stdout] bbaa68014a65f73b2218afceaccaabb13d2ffefd6545ccb32125e9cadf7eae8f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 85d62b4e9c5e5d1ce6a6cae631e170d5005509a413f27b709c6c1d77e90b9b0f
[INFO] running `Command { std: "docker" "start" "-a" "85d62b4e9c5e5d1ce6a6cae631e170d5005509a413f27b709c6c1d77e90b9b0f", 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 0.57s
[INFO] running `Command { std: "docker" "inspect" "85d62b4e9c5e5d1ce6a6cae631e170d5005509a413f27b709c6c1d77e90b9b0f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "85d62b4e9c5e5d1ce6a6cae631e170d5005509a413f27b709c6c1d77e90b9b0f", kill_on_drop: false }`
[INFO] [stdout] 85d62b4e9c5e5d1ce6a6cae631e170d5005509a413f27b709c6c1d77e90b9b0f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] aca9370574edd90e527f4a538ee451432c4d59b19b4a26fbc35ccc3d45465c96
[INFO] running `Command { std: "docker" "start" "-a" "aca9370574edd90e527f4a538ee451432c4d59b19b4a26fbc35ccc3d45465c96", 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 0.42s
[INFO] running `Command { std: "docker" "inspect" "aca9370574edd90e527f4a538ee451432c4d59b19b4a26fbc35ccc3d45465c96", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aca9370574edd90e527f4a538ee451432c4d59b19b4a26fbc35ccc3d45465c96", kill_on_drop: false }`
[INFO] [stdout] aca9370574edd90e527f4a538ee451432c4d59b19b4a26fbc35ccc3d45465c96
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 5bb62a6cb2205441026dace8f1a833342a7a432a5c07391fb5daf2f6edc60f90
[INFO] running `Command { std: "docker" "start" "-a" "5bb62a6cb2205441026dace8f1a833342a7a432a5c07391fb5daf2f6edc60f90", 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 0.05s
[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" "5bb62a6cb2205441026dace8f1a833342a7a432a5c07391fb5daf2f6edc60f90", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5bb62a6cb2205441026dace8f1a833342a7a432a5c07391fb5daf2f6edc60f90", kill_on_drop: false }`
[INFO] [stdout] 5bb62a6cb2205441026dace8f1a833342a7a432a5c07391fb5daf2f6edc60f90
