[INFO] fetching crate grux 0.2.0...
[INFO] testing grux-0.2.0 against master#cdb45c87e2cd43495379f7e867e3cc15dcee9f93 for pr-145838-1
[INFO] extracting crate grux 0.2.0 into /workspace/builds/worker-1-tc1/source
[INFO] started tweaking crates.io crate grux 0.2.0
[INFO] finished tweaking crates.io crate grux 0.2.0
[INFO] tweaked toml for crates.io crate grux 0.2.0 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate grux 0.2.0 on toolchain cdb45c87e2cd43495379f7e867e3cc15dcee9f93
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate grux 0.2.0 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" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d2a68018a32989894e50bf157428ff59943b75b458307c6361af21ba0bddc0f3
[INFO] running `Command { std: "docker" "start" "-a" "d2a68018a32989894e50bf157428ff59943b75b458307c6361af21ba0bddc0f3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d2a68018a32989894e50bf157428ff59943b75b458307c6361af21ba0bddc0f3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d2a68018a32989894e50bf157428ff59943b75b458307c6361af21ba0bddc0f3", kill_on_drop: false }`
[INFO] [stdout] d2a68018a32989894e50bf157428ff59943b75b458307c6361af21ba0bddc0f3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 583d74812f8c86e936252ce6fbe14b82f11836ccbfe41349e1c065b904c9e9c3
[INFO] running `Command { std: "docker" "start" "-a" "583d74812f8c86e936252ce6fbe14b82f11836ccbfe41349e1c065b904c9e9c3", kill_on_drop: false }`
[INFO] [stderr]    Compiling grux v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.32s
[INFO] running `Command { std: "docker" "inspect" "583d74812f8c86e936252ce6fbe14b82f11836ccbfe41349e1c065b904c9e9c3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "583d74812f8c86e936252ce6fbe14b82f11836ccbfe41349e1c065b904c9e9c3", kill_on_drop: false }`
[INFO] [stdout] 583d74812f8c86e936252ce6fbe14b82f11836ccbfe41349e1c065b904c9e9c3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 820dd829dd60dd705a8a1b4a1154944a37ff1f297cc3f28fab616a50407ee29b
[INFO] running `Command { std: "docker" "start" "-a" "820dd829dd60dd705a8a1b4a1154944a37ff1f297cc3f28fab616a50407ee29b", kill_on_drop: false }`
[INFO] [stderr]    Compiling grux v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.70s
[INFO] running `Command { std: "docker" "inspect" "820dd829dd60dd705a8a1b4a1154944a37ff1f297cc3f28fab616a50407ee29b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "820dd829dd60dd705a8a1b4a1154944a37ff1f297cc3f28fab616a50407ee29b", kill_on_drop: false }`
[INFO] [stdout] 820dd829dd60dd705a8a1b4a1154944a37ff1f297cc3f28fab616a50407ee29b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 39b8285da0daf793df07bda13af0a47630079ed07db6b380f218beca29aea5cd
[INFO] running `Command { std: "docker" "start" "-a" "39b8285da0daf793df07bda13af0a47630079ed07db6b380f218beca29aea5cd", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stdout] running 17 tests
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/grux-5dda0ff5a359f48a)
[INFO] [stdout] test tests::grid_writer_fixed_string ... ok
[INFO] [stdout] test tests::display_grid_string_print ... ok
[INFO] [stdout] test tests::grid_writer_fixed_array ... ok
[INFO] [stdout] test tests::grid_writer_fixed_vec ... ok
[INFO] [stdout] test tests::grid_writer_grown_vec ... ok
[INFO] [stdout] test tests::display_grid_string ... ok
[INFO] [stdout] test tests::display_grid_grown_vec ... ok
[INFO] [stdout] test tests::sprite_border_rect ... ok
[INFO] [stdout] test tests::display_grid_fixed_vec ... ok
[INFO] [stdout] test tests::grid_writer_grown_string ... ok
[INFO] [stdout] test tests::sprite_line_vertical ... ok
[INFO] [stdout] test tests::sprite_fill_rect ... ok
[INFO] [stdout] test tests::sprite_line_horizontal ... ok
[INFO] [stdout] test tests::display_grid_default_impl_to_string ... ok
[INFO] [stdout] test tests::sprite_border_height_too_small - should panic ... ok
[INFO] [stdout] test tests::sprite_border_width_too_small - should panic ... ok
[INFO] [stdout] test tests::display_grid_fixed_array ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 17 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests grux
[INFO] [stdout] 
[INFO] [stdout] running 14 tests
[INFO] [stdout] test src/lib.rs - [[T;W];H] (line 200) ... ok
[INFO] [stdout] test src/lib.rs - String (line 334) ... ok
[INFO] [stdout] test src/lib.rs - (line 60) ... ok
[INFO] [stdout] test src/lib.rs - (line 19) ... ok
[INFO] [stdout] test src/lib.rs - GridWriter (line 104) ... ok
[INFO] [stdout] test src/lib.rs - DisplayGrid::write_to (line 177) ... ok
[INFO] [stdout] test src/art.rs - art::Sprite (line 23) ... ok
[INFO] [stdout] test src/art.rs - art::FillRect (line 179) ... ok
[INFO] [stdout] test src/lib.rs - DisplayGrid::to_string (line 155) ... ok
[INFO] [stdout] test src/lib.rs - (line 38) ... ok
[INFO] [stdout] test src/art.rs - art::Line (line 81) ... ok
[INFO] [stdout] test src/lib.rs - Vec<Vec<T>> (line 260) ... ok
[INFO] [stdout] test src/art.rs - art::BorderRect (line 239) ... ok
[INFO] [stdout] test src/lib.rs - (line 76) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.77s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "39b8285da0daf793df07bda13af0a47630079ed07db6b380f218beca29aea5cd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "39b8285da0daf793df07bda13af0a47630079ed07db6b380f218beca29aea5cd", kill_on_drop: false }`
[INFO] [stdout] 39b8285da0daf793df07bda13af0a47630079ed07db6b380f218beca29aea5cd