[INFO] fetching crate vga 0.2.7...
[INFO] testing vga-0.2.7 against try#ecabaf78506b7a4668d42dc20268c086b93f0fad for pr-87041
[INFO] extracting crate vga 0.2.7 into /workspace/builds/worker-12/source
[INFO] validating manifest of crates.io crate vga 0.2.7 on toolchain ecabaf78506b7a4668d42dc20268c086b93f0fad
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-12/source/rust-toolchain
[INFO] started tweaking crates.io crate vga 0.2.7
[INFO] finished tweaking crates.io crate vga 0.2.7
[INFO] tweaked toml for crates.io crate vga 0.2.7 written to /workspace/builds/worker-12/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "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" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 588d2c7d74b690912d430c74ac957c25f6a9a59e734ebc25941153bb63817afc
[INFO] running `Command { std: "docker" "start" "-a" "588d2c7d74b690912d430c74ac957c25f6a9a59e734ebc25941153bb63817afc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "588d2c7d74b690912d430c74ac957c25f6a9a59e734ebc25941153bb63817afc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "588d2c7d74b690912d430c74ac957c25f6a9a59e734ebc25941153bb63817afc", kill_on_drop: false }`
[INFO] [stdout] 588d2c7d74b690912d430c74ac957c25f6a9a59e734ebc25941153bb63817afc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ecc53ad43a8a8258faafc856b5df3bd188e07fb832f7fac8db1dddca75bf283c
[INFO] running `Command { std: "docker" "start" "-a" "ecc53ad43a8a8258faafc856b5df3bd188e07fb832f7fac8db1dddca75bf283c", kill_on_drop: false }`
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling x86_64 v0.14.3
[INFO] [stderr]    Compiling bit_field v0.9.0
[INFO] [stderr]    Compiling volatile v0.4.4
[INFO] [stderr]    Compiling conquer-util v0.3.0
[INFO] [stderr]    Compiling font8x8 v0.3.1
[INFO] [stderr]    Compiling lock_api v0.4.4
[INFO] [stderr]    Compiling conquer-once v0.3.2
[INFO] [stderr]    Compiling spinning_top v0.2.4
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling vga v0.2.7 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.68s
[INFO] running `Command { std: "docker" "inspect" "ecc53ad43a8a8258faafc856b5df3bd188e07fb832f7fac8db1dddca75bf283c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ecc53ad43a8a8258faafc856b5df3bd188e07fb832f7fac8db1dddca75bf283c", kill_on_drop: false }`
[INFO] [stdout] ecc53ad43a8a8258faafc856b5df3bd188e07fb832f7fac8db1dddca75bf283c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 54ff511cfb65fc78e16f06a0b988f655c48d1ee2bcfea1f39d0be1d5a695f339
[INFO] running `Command { std: "docker" "start" "-a" "54ff511cfb65fc78e16f06a0b988f655c48d1ee2bcfea1f39d0be1d5a695f339", kill_on_drop: false }`
[INFO] [stderr]    Compiling vga v0.2.7 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.80s
[INFO] running `Command { std: "docker" "inspect" "54ff511cfb65fc78e16f06a0b988f655c48d1ee2bcfea1f39d0be1d5a695f339", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "54ff511cfb65fc78e16f06a0b988f655c48d1ee2bcfea1f39d0be1d5a695f339", kill_on_drop: false }`
[INFO] [stdout] 54ff511cfb65fc78e16f06a0b988f655c48d1ee2bcfea1f39d0be1d5a695f339
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] cb706b07a405ff32811cf21b957a382faf6064829331c76218c29d6461b17b2c
[INFO] running `Command { std: "docker" "start" "-a" "cb706b07a405ff32811cf21b957a382faf6064829331c76218c29d6461b17b2c", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] running 2 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/vga-e77226b01ee50529)
[INFO] [stdout] test colors::test::test_set_background ... ok
[INFO] [stderr]    Doc-tests vga
[INFO] [stdout] test colors::test::test_set_foreground ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test src/writers/text_80x25.rs - writers::text_80x25::Text80x25 (line 18) - compile ... ok
[INFO] [stdout] test src/writers/graphics_320x200x256.rs - writers::graphics_320x200x256::Graphics320x200x256 (line 19) - compile ... ok
[INFO] [stdout] test src/writers/text_40x50.rs - writers::text_40x50::Text40x50 (line 18) - compile ... ok
[INFO] [stdout] test src/writers/text_40x25.rs - writers::text_40x25::Text40x25 (line 18) - compile ... ok
[INFO] [stdout] test src/writers/graphics_640x480x16.rs - writers::graphics_640x480x16::Graphics640x480x16 (line 21) - compile ... ok
[INFO] [stdout] test src/writers/graphics_320x240x256.rs - writers::graphics_320x240x256::Graphics320x240x256 (line 20) - compile ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.23s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "cb706b07a405ff32811cf21b957a382faf6064829331c76218c29d6461b17b2c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cb706b07a405ff32811cf21b957a382faf6064829331c76218c29d6461b17b2c", kill_on_drop: false }`
[INFO] [stdout] cb706b07a405ff32811cf21b957a382faf6064829331c76218c29d6461b17b2c