[INFO] fetching crate secp256kfun_parity_backend 0.1.5...
[INFO] checking secp256kfun_parity_backend-0.1.5 against try#07fecb9cf34c4979a772ba38c99d6d9144768413 for pr-87710
[INFO] extracting crate secp256kfun_parity_backend 0.1.5 into /workspace/builds/worker-12/source
[INFO] validating manifest of crates.io crate secp256kfun_parity_backend 0.1.5 on toolchain 07fecb9cf34c4979a772ba38c99d6d9144768413
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+07fecb9cf34c4979a772ba38c99d6d9144768413" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate secp256kfun_parity_backend 0.1.5
[INFO] finished tweaking crates.io crate secp256kfun_parity_backend 0.1.5
[INFO] tweaked toml for crates.io crate secp256kfun_parity_backend 0.1.5 written to /workspace/builds/worker-12/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+07fecb9cf34c4979a772ba38c99d6d9144768413" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+07fecb9cf34c4979a772ba38c99d6d9144768413" "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-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+07fecb9cf34c4979a772ba38c99d6d9144768413" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d0f36da7130896a83b111e41beff3470aa7140099229f0d6a23a2f7168deb6f0
[INFO] running `Command { std: "docker" "start" "-a" "d0f36da7130896a83b111e41beff3470aa7140099229f0d6a23a2f7168deb6f0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d0f36da7130896a83b111e41beff3470aa7140099229f0d6a23a2f7168deb6f0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d0f36da7130896a83b111e41beff3470aa7140099229f0d6a23a2f7168deb6f0", kill_on_drop: false }`
[INFO] [stdout] d0f36da7130896a83b111e41beff3470aa7140099229f0d6a23a2f7168deb6f0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+07fecb9cf34c4979a772ba38c99d6d9144768413" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4b3c71b2f9b1af64c0bbb323a8087f744463dd92cb5d9e7d04c0d4de72ae0235
[INFO] running `Command { std: "docker" "start" "-a" "4b3c71b2f9b1af64c0bbb323a8087f744463dd92cb5d9e7d04c0d4de72ae0235", kill_on_drop: false }`
[INFO] [stderr]     Checking subtle-ng v2.4.1
[INFO] [stderr]     Checking crunchy v0.2.2
[INFO] [stderr]     Checking secp256kfun_parity_backend v0.1.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.96s
[INFO] running `Command { std: "docker" "inspect" "4b3c71b2f9b1af64c0bbb323a8087f744463dd92cb5d9e7d04c0d4de72ae0235", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4b3c71b2f9b1af64c0bbb323a8087f744463dd92cb5d9e7d04c0d4de72ae0235", kill_on_drop: false }`
[INFO] [stdout] 4b3c71b2f9b1af64c0bbb323a8087f744463dd92cb5d9e7d04c0d4de72ae0235