[INFO] fetching crate visible_area_detection 0.5.0...
[INFO] testing visible_area_detection-0.5.0 against master#caccb4d0368bd918ef6668af8e13834d07040417 for pr-146098-1
[INFO] extracting crate visible_area_detection 0.5.0 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate visible_area_detection 0.5.0
[INFO] finished tweaking crates.io crate visible_area_detection 0.5.0
[INFO] tweaked toml for crates.io crate visible_area_detection 0.5.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate visible_area_detection 0.5.0 on toolchain caccb4d0368bd918ef6668af8e13834d07040417
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 14 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded rgb_int v0.1.5
[INFO] [stderr]   Downloaded direction v0.18.1
[INFO] [stderr]   Downloaded grid_2d v0.15.3
[INFO] [stderr]   Downloaded shadowcast v0.8.1
[INFO] [stderr]   Downloaded coord_2d v0.3.6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "+caccb4d0368bd918ef6668af8e13834d07040417" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 275523f9e0c5a94c90786c0f63c7b09197c2a538910a95e5ed56fb5582a06206
[INFO] running `Command { std: "docker" "start" "-a" "275523f9e0c5a94c90786c0f63c7b09197c2a538910a95e5ed56fb5582a06206", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "275523f9e0c5a94c90786c0f63c7b09197c2a538910a95e5ed56fb5582a06206", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "275523f9e0c5a94c90786c0f63c7b09197c2a538910a95e5ed56fb5582a06206", kill_on_drop: false }`
[INFO] [stdout] 275523f9e0c5a94c90786c0f63c7b09197c2a538910a95e5ed56fb5582a06206
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "-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" "+caccb4d0368bd918ef6668af8e13834d07040417" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] af33d4cde1d5d96239ddbc04ae28a711e659e75f27c344ef03caf7b086cb32f2
[INFO] running `Command { std: "docker" "start" "-a" "af33d4cde1d5d96239ddbc04ae28a711e659e75f27c344ef03caf7b086cb32f2", kill_on_drop: false }`
[INFO] [stderr]    Compiling coord_2d v0.3.6
[INFO] [stderr]    Compiling rgb_int v0.1.5
[INFO] [stderr]    Compiling direction v0.18.1
[INFO] [stderr]    Compiling grid_2d v0.15.3
[INFO] [stderr]    Compiling shadowcast v0.8.1
[INFO] [stderr]    Compiling visible_area_detection v0.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.31s
[INFO] running `Command { std: "docker" "inspect" "af33d4cde1d5d96239ddbc04ae28a711e659e75f27c344ef03caf7b086cb32f2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "af33d4cde1d5d96239ddbc04ae28a711e659e75f27c344ef03caf7b086cb32f2", kill_on_drop: false }`
[INFO] [stdout] af33d4cde1d5d96239ddbc04ae28a711e659e75f27c344ef03caf7b086cb32f2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "-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" "+caccb4d0368bd918ef6668af8e13834d07040417" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bf4d779e2fc9039f6d7b3b4d5dd1f3733d145efda924248c48a31a505554250b
[INFO] running `Command { std: "docker" "start" "-a" "bf4d779e2fc9039f6d7b3b4d5dd1f3733d145efda924248c48a31a505554250b", kill_on_drop: false }`
[INFO] [stderr]    Compiling visible_area_detection v0.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.12s
[INFO] running `Command { std: "docker" "inspect" "bf4d779e2fc9039f6d7b3b4d5dd1f3733d145efda924248c48a31a505554250b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bf4d779e2fc9039f6d7b3b4d5dd1f3733d145efda924248c48a31a505554250b", kill_on_drop: false }`
[INFO] [stdout] bf4d779e2fc9039f6d7b3b4d5dd1f3733d145efda924248c48a31a505554250b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "-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" "+caccb4d0368bd918ef6668af8e13834d07040417" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 024291f7060562a140e1e6ff0fa4d5474ff8902852c157b80c0da17ee76080d5
[INFO] running `Command { std: "docker" "start" "-a" "024291f7060562a140e1e6ff0fa4d5474ff8902852c157b80c0da17ee76080d5", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/visible_area_detection-dfa22a5d3c518087)
[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] [stderr]    Doc-tests visible_area_detection
[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" "024291f7060562a140e1e6ff0fa4d5474ff8902852c157b80c0da17ee76080d5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "024291f7060562a140e1e6ff0fa4d5474ff8902852c157b80c0da17ee76080d5", kill_on_drop: false }`
[INFO] [stdout] 024291f7060562a140e1e6ff0fa4d5474ff8902852c157b80c0da17ee76080d5