[INFO] fetching crate forky_core 0.1.51...
[INFO] checking forky_core-0.1.51 against master#1f12b9b0fdbe735968ac002792a720f0ba4faca6 for crater-rollup-uwu
[INFO] extracting crate forky_core 0.1.51 into /workspace/builds/worker-6-tc1/source
[INFO] validating manifest of crates.io crate forky_core 0.1.51 on toolchain 1f12b9b0fdbe735968ac002792a720f0ba4faca6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate forky_core 0.1.51
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate forky_core 0.1.51
[INFO] tweaked toml for crates.io crate forky_core 0.1.51 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] crate crates.io crate forky_core 0.1.51 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" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded extend v1.2.0
[INFO] [stderr]   Downloaded bumpalo v3.15.4
[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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a1ac4b17a3f9494a2a64927d19bf54318c62b65d369d2aa2b1184471852f23b9
[INFO] running `Command { std: "docker" "start" "-a" "a1ac4b17a3f9494a2a64927d19bf54318c62b65d369d2aa2b1184471852f23b9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a1ac4b17a3f9494a2a64927d19bf54318c62b65d369d2aa2b1184471852f23b9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a1ac4b17a3f9494a2a64927d19bf54318c62b65d369d2aa2b1184471852f23b9", kill_on_drop: false }`
[INFO] [stdout] a1ac4b17a3f9494a2a64927d19bf54318c62b65d369d2aa2b1184471852f23b9
[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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d97d57cd9f7bbebd7c91c8037f2f6f380048cae02bd2b725c0a9a1827e1ae77d
[INFO] running `Command { std: "docker" "start" "-a" "d97d57cd9f7bbebd7c91c8037f2f6f380048cae02bd2b725c0a9a1827e1ae77d", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.153
[INFO] [stderr]    Compiling proc-macro2 v1.0.78
[INFO] [stderr]    Compiling anyhow v1.0.80
[INFO] [stderr]     Checking ppv-lite86 v0.2.17
[INFO] [stderr]     Checking log v0.4.21
[INFO] [stderr]    Compiling num-traits v0.2.18
[INFO] [stderr]    Compiling quote v1.0.35
[INFO] [stderr]    Compiling syn v2.0.52
[INFO] [stderr]     Checking getrandom v0.2.12
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]    Compiling extend v1.2.0
[INFO] [stderr]     Checking forky_core v0.1.51 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.92s
[INFO] running `Command { std: "docker" "inspect" "d97d57cd9f7bbebd7c91c8037f2f6f380048cae02bd2b725c0a9a1827e1ae77d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d97d57cd9f7bbebd7c91c8037f2f6f380048cae02bd2b725c0a9a1827e1ae77d", kill_on_drop: false }`
[INFO] [stdout] d97d57cd9f7bbebd7c91c8037f2f6f380048cae02bd2b725c0a9a1827e1ae77d