[INFO] fetching crate informalsystems-prost-build 0.8.1...
[INFO] checking informalsystems-prost-build-0.8.1 against beta-2021-10-15 for beta-1.56-3
[INFO] extracting crate informalsystems-prost-build 0.8.1 into /workspace/builds/worker-100/source
[INFO] validating manifest of crates.io crate informalsystems-prost-build 0.8.1 on toolchain beta-2021-10-15
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-10-15" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate informalsystems-prost-build 0.8.1
[INFO] finished tweaking crates.io crate informalsystems-prost-build 0.8.1
[INFO] tweaked toml for crates.io crate informalsystems-prost-build 0.8.1 written to /workspace/builds/worker-100/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-10-15" "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" "+beta-2021-10-15" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-100/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-100/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-10-15" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3e153ef83fd31395c99967b0fb1685bb9fbb4b3713e7566b21a7df9fe71ea9a8
[INFO] running `Command { std: "docker" "start" "-a" "3e153ef83fd31395c99967b0fb1685bb9fbb4b3713e7566b21a7df9fe71ea9a8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3e153ef83fd31395c99967b0fb1685bb9fbb4b3713e7566b21a7df9fe71ea9a8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3e153ef83fd31395c99967b0fb1685bb9fbb4b3713e7566b21a7df9fe71ea9a8", kill_on_drop: false }`
[INFO] [stdout] 3e153ef83fd31395c99967b0fb1685bb9fbb4b3713e7566b21a7df9fe71ea9a8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-100/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-100/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-10-15" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4ca78c00bcfb025c13f132db4d4c4da8a65592d79bb544ec29c13bd8e9adcb33
[INFO] running `Command { std: "docker" "start" "-a" "4ca78c00bcfb025c13f132db4d4c4da8a65592d79bb544ec29c13bd8e9adcb33", kill_on_drop: false }`
[INFO] [stderr]    Compiling either v1.6.1
[INFO] [stderr]     Checking bytes v1.1.0
[INFO] [stderr]     Checking fixedbitset v0.4.0
[INFO] [stderr]     Checking unicode-segmentation v1.8.0
[INFO] [stderr]     Checking multimap v0.8.3
[INFO] [stderr]     Checking itertools v0.10.1
[INFO] [stderr]     Checking env_logger v0.8.4
[INFO] [stderr]     Checking petgraph v0.6.0
[INFO] [stderr]    Compiling which v4.2.2
[INFO] [stderr]     Checking heck v0.3.3
[INFO] [stderr]    Compiling informalsystems-prost-build v0.8.1 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling informalsystems-prost-derive v0.8.1
[INFO] [stderr]     Checking informalsystems-prost v0.8.1
[INFO] [stderr]     Checking informalsystems-prost-types v0.8.1
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 13.75s
[INFO] running `Command { std: "docker" "inspect" "4ca78c00bcfb025c13f132db4d4c4da8a65592d79bb544ec29c13bd8e9adcb33", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4ca78c00bcfb025c13f132db4d4c4da8a65592d79bb544ec29c13bd8e9adcb33", kill_on_drop: false }`
[INFO] [stdout] 4ca78c00bcfb025c13f132db4d4c4da8a65592d79bb544ec29c13bd8e9adcb33
