[INFO] fetching crate yit_id_generator_main 1.0.1...
[INFO] checking yit_id_generator_main-1.0.1 against try#595142ec72045c7f2fab2923de8e59995a52e6e7 for pr-151830
[INFO] extracting crate yit_id_generator_main 1.0.1 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate yit_id_generator_main 1.0.1
[INFO] finished tweaking crates.io crate yit_id_generator_main 1.0.1
[INFO] tweaked toml for crates.io crate yit_id_generator_main 1.0.1 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate yit_id_generator_main 1.0.1 on toolchain 595142ec72045c7f2fab2923de8e59995a52e6e7
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+595142ec72045c7f2fab2923de8e59995a52e6e7" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate yit_id_generator_main 1.0.1 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" "+595142ec72045c7f2fab2923de8e59995a52e6e7" "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-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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:cfa559dde23f44738f9990739aaa3487d8df3af37eb5df0572f7cf76004a604a" "/opt/rustwide/cargo-home/bin/cargo" "+595142ec72045c7f2fab2923de8e59995a52e6e7" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 137b3b176d481d703aa6ec6481342d485d245d5aa8d8297ffe8babddf6af2e6a
[INFO] running `Command { std: "docker" "start" "-a" "137b3b176d481d703aa6ec6481342d485d245d5aa8d8297ffe8babddf6af2e6a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "137b3b176d481d703aa6ec6481342d485d245d5aa8d8297ffe8babddf6af2e6a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "137b3b176d481d703aa6ec6481342d485d245d5aa8d8297ffe8babddf6af2e6a", kill_on_drop: false }`
[INFO] [stdout] 137b3b176d481d703aa6ec6481342d485d245d5aa8d8297ffe8babddf6af2e6a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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:cfa559dde23f44738f9990739aaa3487d8df3af37eb5df0572f7cf76004a604a" "/opt/rustwide/cargo-home/bin/cargo" "+595142ec72045c7f2fab2923de8e59995a52e6e7" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 793ec730651187a4c7b1260112d73217fbb506396a147b9039587f96df98f2bd
[INFO] running `Command { std: "docker" "start" "-a" "793ec730651187a4c7b1260112d73217fbb506396a147b9039587f96df98f2bd", kill_on_drop: false }`
[INFO] [stderr] error: failed to download `autocfg v1.0.1`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   unable to get packages from source
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   config.json not found in registry
[INFO] running `Command { std: "docker" "inspect" "793ec730651187a4c7b1260112d73217fbb506396a147b9039587f96df98f2bd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "793ec730651187a4c7b1260112d73217fbb506396a147b9039587f96df98f2bd", kill_on_drop: false }`
[INFO] [stdout] 793ec730651187a4c7b1260112d73217fbb506396a147b9039587f96df98f2bd