[INFO] fetching crate numext-fixed-uint 0.1.6...
[INFO] checking numext-fixed-uint-0.1.6 against try#388b725dea7416978ab58ab1f908139d530308a7 for pr-99943
[INFO] extracting crate numext-fixed-uint 0.1.6 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate numext-fixed-uint 0.1.6 on toolchain 388b725dea7416978ab58ab1f908139d530308a7
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+388b725dea7416978ab58ab1f908139d530308a7" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate numext-fixed-uint 0.1.6
[INFO] finished tweaking crates.io crate numext-fixed-uint 0.1.6
[INFO] tweaked toml for crates.io crate numext-fixed-uint 0.1.6 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+388b725dea7416978ab58ab1f908139d530308a7" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+388b725dea7416978ab58ab1f908139d530308a7" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:3d1cd00eb6e6ea2a7969240779edeaeff35b24be85036c63b883ba933028a15f" "/opt/rustwide/cargo-home/bin/cargo" "+388b725dea7416978ab58ab1f908139d530308a7" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d48c0041594a846b20a59ccbe093f6ed1aadd163b15ea32dbae5e3e53da9949f
[INFO] running `Command { std: "docker" "start" "-a" "d48c0041594a846b20a59ccbe093f6ed1aadd163b15ea32dbae5e3e53da9949f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d48c0041594a846b20a59ccbe093f6ed1aadd163b15ea32dbae5e3e53da9949f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d48c0041594a846b20a59ccbe093f6ed1aadd163b15ea32dbae5e3e53da9949f", kill_on_drop: false }`
[INFO] [stdout] d48c0041594a846b20a59ccbe093f6ed1aadd163b15ea32dbae5e3e53da9949f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:3d1cd00eb6e6ea2a7969240779edeaeff35b24be85036c63b883ba933028a15f" "/opt/rustwide/cargo-home/bin/cargo" "+388b725dea7416978ab58ab1f908139d530308a7" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7301230187c5c5f19cb0a02050fc57068b77a13591ca7236f176d782dc41acc8
[INFO] running `Command { std: "docker" "start" "-a" "7301230187c5c5f19cb0a02050fc57068b77a13591ca7236f176d782dc41acc8", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.46
[INFO] [stderr]    Compiling quote v1.0.21
[INFO] [stderr]    Compiling unicode-ident v1.0.4
[INFO] [stderr]    Compiling syn v1.0.101
[INFO] [stderr]    Compiling thiserror v1.0.37
[INFO] [stderr]    Compiling thiserror-impl v1.0.37
[INFO] [stderr]    Compiling numext-constructor v0.1.6
[INFO] [stderr]    Compiling numext-fixed-uint-core v0.1.6
[INFO] [stderr]    Compiling numext-fixed-uint-hack v0.1.6
[INFO] [stderr]     Checking numext-fixed-uint v0.1.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 21.32s
[INFO] running `Command { std: "docker" "inspect" "7301230187c5c5f19cb0a02050fc57068b77a13591ca7236f176d782dc41acc8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7301230187c5c5f19cb0a02050fc57068b77a13591ca7236f176d782dc41acc8", kill_on_drop: false }`
[INFO] [stdout] 7301230187c5c5f19cb0a02050fc57068b77a13591ca7236f176d782dc41acc8