[INFO] fetching crate embuild 0.24.5...
[INFO] checking embuild-0.24.5 against 1.55.0 for beta-1.56-3
[INFO] extracting crate embuild 0.24.5 into /workspace/builds/worker-86/source
[INFO] validating manifest of crates.io crate embuild 0.24.5 on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate embuild 0.24.5
[INFO] finished tweaking crates.io crate embuild 0.24.5
[INFO] tweaked toml for crates.io crate embuild 0.24.5 written to /workspace/builds/worker-86/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-86/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-86/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" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2fa11abe94af7dc24b0b33f557cde493947ca4fc70f3488d5d216acf0d618d3f
[INFO] running `Command { std: "docker" "start" "-a" "2fa11abe94af7dc24b0b33f557cde493947ca4fc70f3488d5d216acf0d618d3f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2fa11abe94af7dc24b0b33f557cde493947ca4fc70f3488d5d216acf0d618d3f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2fa11abe94af7dc24b0b33f557cde493947ca4fc70f3488d5d216acf0d618d3f", kill_on_drop: false }`
[INFO] [stdout] 2fa11abe94af7dc24b0b33f557cde493947ca4fc70f3488d5d216acf0d618d3f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-86/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-86/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" "+1.55.0" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ac766cc509a349e225f046784ecd8c8b51cf7a72e549b373a075f719d0afce67
[INFO] running `Command { std: "docker" "start" "-a" "ac766cc509a349e225f046784ecd8c8b51cf7a72e549b373a075f719d0afce67", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Checking once_cell v1.8.0
[INFO] [stderr]    Compiling syn v1.0.80
[INFO] [stderr]     Checking spin v0.5.2
[INFO] [stderr]     Checking untrusted v0.7.1
[INFO] [stderr]     Checking glob v0.3.0
[INFO] [stderr]     Checking cc v1.0.71
[INFO] [stderr]     Checking peeking_take_while v0.1.2
[INFO] [stderr]     Checking lazycell v1.3.0
[INFO] [stderr]     Checking either v1.6.1
[INFO] [stderr]     Checking zero v0.1.2
[INFO] [stderr]     Checking shlex v0.1.1
[INFO] [stderr]     Checking rustc-hash v1.1.0
[INFO] [stderr]     Checking chunked_transfer v1.4.0
[INFO] [stderr]     Checking shlex v1.1.0
[INFO] [stderr]     Checking libloading v0.7.1
[INFO] [stderr]     Checking which v3.1.1
[INFO] [stderr]     Checking remove_dir_all v0.7.0
[INFO] [stderr]     Checking aho-corasick v0.7.18
[INFO] [stderr]     Checking bstr v0.2.17
[INFO] [stderr]     Checking nom v5.1.2
[INFO] [stderr]     Checking xmas-elf v0.8.0
[INFO] [stderr]     Checking cmake v0.1.46
[INFO] [stderr]     Checking clang-sys v1.2.2
[INFO] [stderr]     Checking ring v0.16.20
[INFO] [stderr]     Checking thread_local v1.1.3
[INFO] [stderr]     Checking which v4.2.2
[INFO] [stderr]     Checking regex v1.5.4
[INFO] [stderr]     Checking webpki v0.21.4
[INFO] [stderr]     Checking sct v0.6.1
[INFO] [stderr]     Checking globset v0.4.8
[INFO] [stderr]     Checking env_logger v0.8.4
[INFO] [stderr]     Checking cexpr v0.4.0
[INFO] [stderr]     Checking rustls v0.19.1
[INFO] [stderr]     Checking webpki-roots v0.21.1
[INFO] [stderr]     Checking ignore v0.4.18
[INFO] [stderr]     Checking bindgen v0.57.0
[INFO] [stderr]     Checking globwalk v0.8.1
[INFO] [stderr]     Checking ureq v2.2.0
[INFO] [stderr]    Compiling serde_derive v1.0.130
[INFO] [stderr]     Checking serde v1.0.130
[INFO] [stderr]     Checking toml v0.5.8
[INFO] [stderr]     Checking serde_json v1.0.68
[INFO] [stderr]     Checking cargo_toml v0.9.2
[INFO] [stderr]     Checking embuild v0.24.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 41.59s
[INFO] running `Command { std: "docker" "inspect" "ac766cc509a349e225f046784ecd8c8b51cf7a72e549b373a075f719d0afce67", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ac766cc509a349e225f046784ecd8c8b51cf7a72e549b373a075f719d0afce67", kill_on_drop: false }`
[INFO] [stdout] ac766cc509a349e225f046784ecd8c8b51cf7a72e549b373a075f719d0afce67
