[INFO] fetching crate ito-canvas 0.1.1...
[INFO] checking ito-canvas-0.1.1 against try#32cb8dc6fdc8140b91f4d17c4883e528db4e7e6d for pr-83312
[INFO] extracting crate ito-canvas 0.1.1 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate ito-canvas 0.1.1 on toolchain 32cb8dc6fdc8140b91f4d17c4883e528db4e7e6d
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+32cb8dc6fdc8140b91f4d17c4883e528db4e7e6d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate ito-canvas 0.1.1
[INFO] finished tweaking crates.io crate ito-canvas 0.1.1
[INFO] tweaked toml for crates.io crate ito-canvas 0.1.1 written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] crate crates.io crate ito-canvas 0.1.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+32cb8dc6fdc8140b91f4d17c4883e528db4e7e6d" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded dot-canvas v0.1.1
[INFO] [stderr]   Downloaded unicode-canvas v0.1.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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:f2f6bcd4b43ebee4e173f653a26493129bdb64017c85f916b780ca7fbdbaa79d" "/opt/rustwide/cargo-home/bin/cargo" "+32cb8dc6fdc8140b91f4d17c4883e528db4e7e6d" "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] 4912063d42f58e1503de74a4d69ead1cf276b6fb8c211d587cf584d57a92b5a0
[INFO] running `Command { std: "docker" "start" "-a" "4912063d42f58e1503de74a4d69ead1cf276b6fb8c211d587cf584d57a92b5a0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4912063d42f58e1503de74a4d69ead1cf276b6fb8c211d587cf584d57a92b5a0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4912063d42f58e1503de74a4d69ead1cf276b6fb8c211d587cf584d57a92b5a0", kill_on_drop: false }`
[INFO] [stdout] 4912063d42f58e1503de74a4d69ead1cf276b6fb8c211d587cf584d57a92b5a0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "rustops/crates-build-env@sha256:f2f6bcd4b43ebee4e173f653a26493129bdb64017c85f916b780ca7fbdbaa79d" "/opt/rustwide/cargo-home/bin/cargo" "+32cb8dc6fdc8140b91f4d17c4883e528db4e7e6d" "check" "--frozen" "--all" "--all-targets" "--message-format=json", 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] 65b89f1af7c8c2f31aabd5697b5a6f3f5fcb62f30496c152c629f5c40bfa84c0
[INFO] running `Command { std: "docker" "start" "-a" "65b89f1af7c8c2f31aabd5697b5a6f3f5fcb62f30496c152c629f5c40bfa84c0", kill_on_drop: false }`
[INFO] [stderr]     Checking dot-canvas v0.1.1
[INFO] [stderr]     Checking unicode-canvas v0.1.0
[INFO] [stderr]     Checking ito-canvas v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.33s
[INFO] running `Command { std: "docker" "inspect" "65b89f1af7c8c2f31aabd5697b5a6f3f5fcb62f30496c152c629f5c40bfa84c0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "65b89f1af7c8c2f31aabd5697b5a6f3f5fcb62f30496c152c629f5c40bfa84c0", kill_on_drop: false }`
[INFO] [stdout] 65b89f1af7c8c2f31aabd5697b5a6f3f5fcb62f30496c152c629f5c40bfa84c0