[INFO] fetching crate flipdot-graphics 0.1.0...
[INFO] checking flipdot-graphics-0.1.0 against master#642c19bfc3a5c1de985bf5d0cc8207ac9d22708a for pr-148577
[INFO] extracting crate flipdot-graphics 0.1.0 into /workspace/builds/worker-3-tc1/source
[INFO] started tweaking crates.io crate flipdot-graphics 0.1.0
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate flipdot-graphics 0.1.0
[INFO] tweaked toml for crates.io crate flipdot-graphics 0.1.0 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate flipdot-graphics 0.1.0 on toolchain 642c19bfc3a5c1de985bf5d0cc8207ac9d22708a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+642c19bfc3a5c1de985bf5d0cc8207ac9d22708a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate flipdot-graphics 0.1.0 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" "+642c19bfc3a5c1de985bf5d0cc8207ac9d22708a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded flipdot-core v0.8.0
[INFO] [stderr]   Downloaded flipdot-testing v0.8.0
[INFO] [stderr]   Downloaded flipdot v0.8.0
[INFO] [stderr]   Downloaded flipdot-serial v0.8.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+642c19bfc3a5c1de985bf5d0cc8207ac9d22708a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8617b27c343efdf1f1536e5aefaa993f6d86ea9f7eed425a57cd61404c506218
[INFO] running `Command { std: "docker" "start" "-a" "8617b27c343efdf1f1536e5aefaa993f6d86ea9f7eed425a57cd61404c506218", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8617b27c343efdf1f1536e5aefaa993f6d86ea9f7eed425a57cd61404c506218", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8617b27c343efdf1f1536e5aefaa993f6d86ea9f7eed425a57cd61404c506218", kill_on_drop: false }`
[INFO] [stdout] 8617b27c343efdf1f1536e5aefaa993f6d86ea9f7eed425a57cd61404c506218
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+642c19bfc3a5c1de985bf5d0cc8207ac9d22708a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2490c830453c1f4f29e92588e51511d956a2a67a084f822961c1d687cdf7f925
[INFO] running `Command { std: "docker" "start" "-a" "2490c830453c1f4f29e92588e51511d956a2a67a084f822961c1d687cdf7f925", kill_on_drop: false }`
[INFO] [stderr]     Checking micromath v2.1.0
[INFO] [stderr]     Checking anstream v0.6.18
[INFO] [stderr]    Compiling syn v2.0.99
[INFO] [stderr]     Checking serial-core v0.4.0
[INFO] [stderr]     Checking ioctl-rs v0.1.6
[INFO] [stderr]     Checking termios v0.2.2
[INFO] [stderr]     Checking embedded-graphics-core v0.4.0
[INFO] [stderr]     Checking env_filter v0.1.3
[INFO] [stderr]     Checking float-cmp v0.9.0
[INFO] [stderr]     Checking serial-unix v0.4.0
[INFO] [stderr]     Checking serial v0.4.0
[INFO] [stderr]     Checking env_logger v0.11.6
[INFO] [stderr]     Checking embedded-graphics v0.8.1
[INFO] [stderr]    Compiling thiserror-impl v2.0.12
[INFO] [stderr]    Compiling derive_more-impl v2.0.1
[INFO] [stderr]     Checking derive_more v2.0.1
[INFO] [stderr]     Checking thiserror v2.0.12
[INFO] [stderr]     Checking flipdot-core v0.8.0
[INFO] [stderr]     Checking flipdot-serial v0.8.0
[INFO] [stderr]     Checking flipdot-testing v0.8.0
[INFO] [stderr]     Checking flipdot v0.8.0
[INFO] [stderr]     Checking flipdot-graphics v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.98s
[INFO] running `Command { std: "docker" "inspect" "2490c830453c1f4f29e92588e51511d956a2a67a084f822961c1d687cdf7f925", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2490c830453c1f4f29e92588e51511d956a2a67a084f822961c1d687cdf7f925", kill_on_drop: false }`
[INFO] [stdout] 2490c830453c1f4f29e92588e51511d956a2a67a084f822961c1d687cdf7f925