[INFO] fetching crate st7735-lcd 0.8.0-alpha.1...
[INFO] testing st7735-lcd-0.8.0-alpha.1 against 1.49.0 for beta-1.50-1
[INFO] extracting crate st7735-lcd 0.8.0-alpha.1 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate st7735-lcd 0.8.0-alpha.1 on toolchain 1.49.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate st7735-lcd 0.8.0-alpha.1
[INFO] finished tweaking crates.io crate st7735-lcd 0.8.0-alpha.1
[INFO] tweaked toml for crates.io crate st7735-lcd 0.8.0-alpha.1 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "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" "+1.49.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] a63f51468cb22f5f5a0791dc6c345b75f606ca99e6d281c8384b682d6f9006ad
[INFO] running `Command { std: "docker" "start" "-a" "a63f51468cb22f5f5a0791dc6c345b75f606ca99e6d281c8384b682d6f9006ad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a63f51468cb22f5f5a0791dc6c345b75f606ca99e6d281c8384b682d6f9006ad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a63f51468cb22f5f5a0791dc6c345b75f606ca99e6d281c8384b682d6f9006ad", kill_on_drop: false }`
[INFO] [stdout] a63f51468cb22f5f5a0791dc6c345b75f606ca99e6d281c8384b682d6f9006ad
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a5cb63a51b6e1e1f473279fca9fcc77c9bc0c64a9af2a89b1ab4ede0a91a6283
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "a5cb63a51b6e1e1f473279fca9fcc77c9bc0c64a9af2a89b1ab4ede0a91a6283", kill_on_drop: false }`
[INFO] [stderr]    Compiling micromath v1.1.0
[INFO] [stderr]    Compiling embedded-graphics-core v0.1.1
[INFO] [stderr]    Compiling embedded-graphics v0.7.0-alpha.2
[INFO] [stderr]    Compiling st7735-lcd v0.8.0-alpha.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.42s
[INFO] running `Command { std: "docker" "inspect" "a5cb63a51b6e1e1f473279fca9fcc77c9bc0c64a9af2a89b1ab4ede0a91a6283", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a5cb63a51b6e1e1f473279fca9fcc77c9bc0c64a9af2a89b1ab4ede0a91a6283", kill_on_drop: false }`
[INFO] [stdout] a5cb63a51b6e1e1f473279fca9fcc77c9bc0c64a9af2a89b1ab4ede0a91a6283
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ae76b05f8c29fbee041f99ab625ce353f5d29974651010262093d3898532af77
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "ae76b05f8c29fbee041f99ab625ce353f5d29974651010262093d3898532af77", kill_on_drop: false }`
[INFO] [stderr]    Compiling st7735-lcd v0.8.0-alpha.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.99s
[INFO] running `Command { std: "docker" "inspect" "ae76b05f8c29fbee041f99ab625ce353f5d29974651010262093d3898532af77", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ae76b05f8c29fbee041f99ab625ce353f5d29974651010262093d3898532af77", kill_on_drop: false }`
[INFO] [stdout] ae76b05f8c29fbee041f99ab625ce353f5d29974651010262093d3898532af77
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] de7d5927695c4d941261a718ea6b2aa759ed6a99de6745f29bb202ee6192eeaf
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "de7d5927695c4d941261a718ea6b2aa759ed6a99de6745f29bb202ee6192eeaf", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/st7735_lcd-c4ffe5a048fd9662
[INFO] [stdout] running 0 tests
[INFO] [stderr]    Doc-tests st7735-lcd
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[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
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "de7d5927695c4d941261a718ea6b2aa759ed6a99de6745f29bb202ee6192eeaf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "de7d5927695c4d941261a718ea6b2aa759ed6a99de6745f29bb202ee6192eeaf", kill_on_drop: false }`
[INFO] [stdout] de7d5927695c4d941261a718ea6b2aa759ed6a99de6745f29bb202ee6192eeaf