[INFO] fetching crate chargrid_test_grid 0.2.0...
[INFO] testing chargrid_test_grid-0.2.0 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate chargrid_test_grid 0.2.0 into /workspace/builds/worker-87/source
[INFO] validating manifest of crates.io crate chargrid_test_grid 0.2.0 on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate chargrid_test_grid 0.2.0
[INFO] finished tweaking crates.io crate chargrid_test_grid 0.2.0
[INFO] tweaked toml for crates.io crate chargrid_test_grid 0.2.0 written to /workspace/builds/worker-87/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-87/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-87/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d18c35035a017c72a8dce448f557d52a35bab2605286c6f9157e03aa953596a5
[INFO] running `Command { std: "docker" "start" "-a" "d18c35035a017c72a8dce448f557d52a35bab2605286c6f9157e03aa953596a5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d18c35035a017c72a8dce448f557d52a35bab2605286c6f9157e03aa953596a5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d18c35035a017c72a8dce448f557d52a35bab2605286c6f9157e03aa953596a5", kill_on_drop: false }`
[INFO] [stdout] d18c35035a017c72a8dce448f557d52a35bab2605286c6f9157e03aa953596a5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-87/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-87/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 02dd03007876fa7a3d09d3df798d8aedcfdbc6863027a3f79fee4d6eb0460208
[INFO] running `Command { std: "docker" "start" "-a" "02dd03007876fa7a3d09d3df798d8aedcfdbc6863027a3f79fee4d6eb0460208", kill_on_drop: false }`
[INFO] [stderr]    Compiling coord_2d v0.3.3
[INFO] [stderr]    Compiling rgb24 v0.3.1
[INFO] [stderr]    Compiling grid_2d v0.15.2
[INFO] [stderr]    Compiling chargrid_render v0.2.0
[INFO] [stderr]    Compiling chargrid_test_grid v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.91s
[INFO] running `Command { std: "docker" "inspect" "02dd03007876fa7a3d09d3df798d8aedcfdbc6863027a3f79fee4d6eb0460208", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "02dd03007876fa7a3d09d3df798d8aedcfdbc6863027a3f79fee4d6eb0460208", kill_on_drop: false }`
[INFO] [stdout] 02dd03007876fa7a3d09d3df798d8aedcfdbc6863027a3f79fee4d6eb0460208
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-87/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-87/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] da9b47e361ade698343b7be03cbf022fb625241f332fba4481ba9194e8a90135
[INFO] running `Command { std: "docker" "start" "-a" "da9b47e361ade698343b7be03cbf022fb625241f332fba4481ba9194e8a90135", kill_on_drop: false }`
[INFO] [stderr]    Compiling chargrid_test_grid v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.09s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/chargrid_test_grid-6e83dded7cfd31b7)
[INFO] running `Command { std: "docker" "inspect" "da9b47e361ade698343b7be03cbf022fb625241f332fba4481ba9194e8a90135", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "da9b47e361ade698343b7be03cbf022fb625241f332fba4481ba9194e8a90135", kill_on_drop: false }`
[INFO] [stdout] da9b47e361ade698343b7be03cbf022fb625241f332fba4481ba9194e8a90135
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-87/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-87/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] ec566b4407adfd6f6a3fbfbf0e53322d2e414d54048fe55b23486949923cffc5
[INFO] running `Command { std: "docker" "start" "-a" "ec566b4407adfd6f6a3fbfbf0e53322d2e414d54048fe55b23486949923cffc5", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.15s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/chargrid_test_grid-6e83dded7cfd31b7)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stderr]    Doc-tests chargrid_test_grid
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.25s
[INFO] [stdout] 
[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" "ec566b4407adfd6f6a3fbfbf0e53322d2e414d54048fe55b23486949923cffc5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ec566b4407adfd6f6a3fbfbf0e53322d2e414d54048fe55b23486949923cffc5", kill_on_drop: false }`
[INFO] [stdout] ec566b4407adfd6f6a3fbfbf0e53322d2e414d54048fe55b23486949923cffc5