[INFO] fetching crate bp-core 0.10.9...
[INFO] checking bp-core-0.10.9 against master#31be8cc41148983e742fea8f559aacca0f6647db for pr-116494
[INFO] extracting crate bp-core 0.10.9 into /workspace/builds/worker-4-tc1/source
[INFO] validating manifest of crates.io crate bp-core 0.10.9 on toolchain 31be8cc41148983e742fea8f559aacca0f6647db
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+31be8cc41148983e742fea8f559aacca0f6647db" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-4-tc1/source/rust-toolchain.toml
[INFO] started tweaking crates.io crate bp-core 0.10.9
[INFO] finished tweaking crates.io crate bp-core 0.10.9
[INFO] tweaked toml for crates.io crate bp-core 0.10.9 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] crate crates.io crate bp-core 0.10.9 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" "+31be8cc41148983e742fea8f559aacca0f6647db" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded amplify_syn v2.0.1
[INFO] [stderr]   Downloaded secp256k1 v0.27.0
[INFO] [stderr]   Downloaded stringly_conversions v0.1.1
[INFO] [stderr]   Downloaded base85 v2.0.0
[INFO] [stderr]   Downloaded amplify_apfloat v0.2.0
[INFO] [stderr]   Downloaded ascii v1.1.0
[INFO] [stderr]   Downloaded commit_encoding_derive v0.10.0
[INFO] [stderr]   Downloaded bp-seals v0.10.9
[INFO] [stderr]   Downloaded bp-dbc v0.10.9
[INFO] [stderr]   Downloaded strict_encoding v2.5.0
[INFO] [stderr]   Downloaded mnemonic v1.0.1
[INFO] [stderr]   Downloaded serde_str_helpers v0.1.2
[INFO] [stderr]   Downloaded bp-primitives v0.10.7
[INFO] [stderr]   Downloaded strict_encoding_derive v2.0.0
[INFO] [stderr]   Downloaded commit_verify v0.10.5
[INFO] [stderr]   Downloaded amplify_derive v4.0.0-alpha.6
[INFO] [stderr]   Downloaded strict_types v1.6.0
[INFO] [stderr]   Downloaded amplify_derive v3.0.1
[INFO] [stderr]   Downloaded serde_json v1.0.103
[INFO] [stderr]   Downloaded blake3 v1.4.1
[INFO] [stderr]   Downloaded serde_derive v1.0.174
[INFO] [stderr]   Downloaded secp256k1-sys v0.8.1
[INFO] [stderr]   Downloaded baid58 v0.4.4
[INFO] [stderr]   Downloaded amplify v4.0.1
[INFO] [stderr]   Downloaded serde v1.0.174
[INFO] [stderr]   Downloaded amplify_num v0.5.0
[INFO] [stderr]   Downloaded single_use_seals v0.10.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4f8da3c744d2da974e54ce020a79f4ad54313e914ebeaab8fc086f07e8d8b066" "/opt/rustwide/cargo-home/bin/cargo" "+31be8cc41148983e742fea8f559aacca0f6647db" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 98374bc0b874e01b5c3c74bd39601cc204968b5ff38666ade40547823ebce492
[INFO] running `Command { std: "docker" "start" "-a" "98374bc0b874e01b5c3c74bd39601cc204968b5ff38666ade40547823ebce492", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "98374bc0b874e01b5c3c74bd39601cc204968b5ff38666ade40547823ebce492", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "98374bc0b874e01b5c3c74bd39601cc204968b5ff38666ade40547823ebce492", kill_on_drop: false }`
[INFO] [stdout] 98374bc0b874e01b5c3c74bd39601cc204968b5ff38666ade40547823ebce492
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4f8da3c744d2da974e54ce020a79f4ad54313e914ebeaab8fc086f07e8d8b066" "/opt/rustwide/cargo-home/bin/cargo" "+31be8cc41148983e742fea8f559aacca0f6647db" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5dd5e3d5af0dc802a5d9c589db20685172c1b3b8d8f1fdf71c7c1480b758b2cc
[INFO] running `Command { std: "docker" "start" "-a" "5dd5e3d5af0dc802a5d9c589db20685172c1b3b8d8f1fdf71c7c1480b758b2cc", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.66
[INFO] [stderr]    Compiling unicode-ident v1.0.11
[INFO] [stderr]    Compiling libc v0.2.147
[INFO] [stderr]     Checking amplify_num v0.5.0
[INFO] [stderr]    Compiling typenum v1.16.0
[INFO] [stderr]    Compiling secp256k1-sys v0.8.1
[INFO] [stderr]     Checking ascii v1.1.0
[INFO] [stderr]    Compiling thiserror v1.0.44
[INFO] [stderr]    Compiling blake3 v1.4.1
[INFO] [stderr]     Checking constant_time_eq v0.3.0
[INFO] [stderr]     Checking arrayref v0.3.7
[INFO] [stderr]     Checking arrayvec v0.7.4
[INFO] [stderr]     Checking mnemonic v1.0.1
[INFO] [stderr]     Checking base58 v0.2.0
[INFO] [stderr]     Checking quote v1.0.32
[INFO] [stderr]     Checking generic-array v0.14.7
[INFO] [stderr]     Checking syn v1.0.109
[INFO] [stderr]    Compiling syn v2.0.27
[INFO] [stderr]     Checking getrandom v0.2.10
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking amplify_apfloat v0.2.0
[INFO] [stderr]     Checking crypto-common v0.1.6
[INFO] [stderr]     Checking block-buffer v0.10.4
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]     Checking sha2 v0.10.7
[INFO] [stderr]     Checking baid58 v0.4.4
[INFO] [stderr]     Checking amplify_syn v2.0.1
[INFO] [stderr]    Compiling thiserror-impl v1.0.44
[INFO] [stderr]     Checking secp256k1 v0.27.0
[INFO] [stderr]     Checking base85 v2.0.0
[INFO] [stderr]    Compiling amplify_derive v3.0.1
[INFO] [stderr]    Compiling strict_encoding_derive v2.0.0
[INFO] [stderr]    Compiling amplify_derive v4.0.0-alpha.6
[INFO] [stderr]     Checking single_use_seals v0.10.0
[INFO] [stderr]     Checking amplify v4.0.1
[INFO] [stderr]     Checking strict_encoding v2.5.0
[INFO] [stderr]    Compiling commit_encoding_derive v0.10.0
[INFO] [stderr]     Checking commit_verify v0.10.5
[INFO] [stderr]     Checking bp-primitives v0.10.7
[INFO] [stderr]     Checking bp-dbc v0.10.9
[INFO] [stderr]     Checking bp-seals v0.10.9
[INFO] [stderr]     Checking bp-core v0.10.9 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.60s
[INFO] running `Command { std: "docker" "inspect" "5dd5e3d5af0dc802a5d9c589db20685172c1b3b8d8f1fdf71c7c1480b758b2cc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5dd5e3d5af0dc802a5d9c589db20685172c1b3b8d8f1fdf71c7c1480b758b2cc", kill_on_drop: false }`
[INFO] [stdout] 5dd5e3d5af0dc802a5d9c589db20685172c1b3b8d8f1fdf71c7c1480b758b2cc