[INFO] fetching crate alpha_g_detector 0.5.1...
[INFO] checking alpha_g_detector-0.5.1 against 1.95.0 for pr-155915
[INFO] extracting crate alpha_g_detector 0.5.1 into /workspace/builds/worker-6-tc1/source
[INFO] started tweaking crates.io crate alpha_g_detector 0.5.1
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate alpha_g_detector 0.5.1
[INFO] tweaked toml for crates.io crate alpha_g_detector 0.5.1 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate alpha_g_detector 0.5.1 on toolchain 1.95.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.95.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate alpha_g_detector 0.5.1 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" "+1.95.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded thiserror-impl v1.0.56
[INFO] [stderr]   Downloaded quote v1.0.35
[INFO] [stderr]   Downloaded crc32c v0.6.4
[INFO] [stderr]   Downloaded midasio v0.5.3
[INFO] [stderr]   Downloaded thiserror v1.0.56
[INFO] [stderr]   Downloaded semver v1.0.14
[INFO] [stderr]   Downloaded unicode-ident v1.0.4
[INFO] [stderr]   Downloaded proc-macro2 v1.0.76
[INFO] [stderr]   Downloaded rustc_version v0.4.0
[INFO] [stderr]   Downloaded base64 v0.13.1
[INFO] [stderr]   Downloaded serde v1.0.195
[INFO] [stderr]   Downloaded memchr v2.5.0
[INFO] [stderr]   Downloaded serde_derive v1.0.195
[INFO] [stderr]   Downloaded ron v0.8.0
[INFO] [stderr]   Downloaded winnow v0.5.30
[INFO] [stderr]   Downloaded winnow v0.6.1
[INFO] [stderr]   Downloaded syn v2.0.48
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1d9fd924876add20ec813702a26a41da33c44d3f55e8742f29f0a1638494ad70
[INFO] running `Command { std: "docker" "start" "-a" "1d9fd924876add20ec813702a26a41da33c44d3f55e8742f29f0a1638494ad70", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1d9fd924876add20ec813702a26a41da33c44d3f55e8742f29f0a1638494ad70", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1d9fd924876add20ec813702a26a41da33c44d3f55e8742f29f0a1638494ad70", kill_on_drop: false }`
[INFO] [stdout] 1d9fd924876add20ec813702a26a41da33c44d3f55e8742f29f0a1638494ad70
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8e10a7584a4dd38ba3ba7bb54e0d12f68ff18b488ad19458e0e0741bf677e122
[INFO] running `Command { std: "docker" "start" "-a" "8e10a7584a4dd38ba3ba7bb54e0d12f68ff18b488ad19458e0e0741bf677e122", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.76
[INFO] [stderr]    Compiling unicode-ident v1.0.4
[INFO] [stderr]    Compiling semver v1.0.14
[INFO] [stderr]    Compiling thiserror v1.0.56
[INFO] [stderr]    Compiling serde v1.0.195
[INFO] [stderr]     Checking base64 v0.13.1
[INFO] [stderr]     Checking lazy_static v1.4.0
[INFO] [stderr]     Checking winnow v0.5.30
[INFO] [stderr]     Checking bitflags v1.3.2
[INFO] [stderr]     Checking winnow v0.6.1
[INFO] [stderr]    Compiling rustc_version v0.4.0
[INFO] [stderr]    Compiling crc32c v0.6.4
[INFO] [stderr]    Compiling quote v1.0.35
[INFO] [stderr]    Compiling syn v2.0.48
[INFO] [stderr]    Compiling thiserror-impl v1.0.56
[INFO] [stderr]    Compiling serde_derive v1.0.195
[INFO] [stderr]     Checking midasio v0.5.3
[INFO] [stderr]     Checking ron v0.8.0
[INFO] [stderr]     Checking alpha_g_detector v0.5.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 13.42s
[INFO] running `Command { std: "docker" "inspect" "8e10a7584a4dd38ba3ba7bb54e0d12f68ff18b488ad19458e0e0741bf677e122", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8e10a7584a4dd38ba3ba7bb54e0d12f68ff18b488ad19458e0e0741bf677e122", kill_on_drop: false }`
[INFO] [stdout] 8e10a7584a4dd38ba3ba7bb54e0d12f68ff18b488ad19458e0e0741bf677e122
