[INFO] fetching crate rgb-core 0.12.0-rc.2...
[INFO] checking rgb-core-0.12.0-rc.2 against master#cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c for pr-143170
[INFO] extracting crate rgb-core 0.12.0-rc.2 into /workspace/builds/worker-6-tc1/source
[INFO] removed /workspace/builds/worker-6-tc1/source/rust-toolchain.toml
[INFO] started tweaking crates.io crate rgb-core 0.12.0-rc.2
[INFO] finished tweaking crates.io crate rgb-core 0.12.0-rc.2
[INFO] tweaked toml for crates.io crate rgb-core 0.12.0-rc.2 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate rgb-core 0.12.0-rc.2 on toolchain cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate rgb-core 0.12.0-rc.2 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" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6e4ded23144995369390e6ba9c0d048587dd378392ae3a641e252e5b2d433abd
[INFO] running `Command { std: "docker" "start" "-a" "6e4ded23144995369390e6ba9c0d048587dd378392ae3a641e252e5b2d433abd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6e4ded23144995369390e6ba9c0d048587dd378392ae3a641e252e5b2d433abd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6e4ded23144995369390e6ba9c0d048587dd378392ae3a641e252e5b2d433abd", kill_on_drop: false }`
[INFO] [stdout] 6e4ded23144995369390e6ba9c0d048587dd378392ae3a641e252e5b2d433abd
[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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3e6d02b4a3f69423b0c39434e46b9ac98a44cb9213f662c0019523be59d5b8d2
[INFO] running `Command { std: "docker" "start" "-a" "3e6d02b4a3f69423b0c39434e46b9ac98a44cb9213f662c0019523be59d5b8d2", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.95
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]     Checking unicode-ident v1.0.18
[INFO] [stderr]    Compiling typenum v1.18.0
[INFO] [stderr]    Compiling version_check v0.9.5
[INFO] [stderr]     Checking ascii v1.1.0
[INFO] [stderr]    Compiling libc v0.2.172
[INFO] [stderr]     Checking amplify_num v0.5.3
[INFO] [stderr]    Compiling zerocopy v0.8.25
[INFO] [stderr]    Compiling heck v0.5.0
[INFO] [stderr]    Compiling getrandom v0.3.3
[INFO] [stderr]     Checking mnemonic v1.1.1
[INFO] [stderr]     Checking base64 v0.22.1
[INFO] [stderr]     Checking equivalent v1.0.2
[INFO] [stderr]     Checking hashbrown v0.15.3
[INFO] [stderr]    Compiling shlex v1.3.0
[INFO] [stderr]    Compiling autocfg v1.4.0
[INFO] [stderr]    Compiling thiserror v1.0.69
[INFO] [stderr]     Checking iana-time-zone v0.1.63
[INFO] [stderr]    Compiling paste v1.0.15
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling cc v1.2.25
[INFO] [stderr]    Compiling syn v2.0.101
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]     Checking indexmap v2.9.0
[INFO] [stderr]     Checking rand_core v0.9.3
[INFO] [stderr]     Checking block-buffer v0.10.4
[INFO] [stderr]     Checking crypto-common v0.1.6
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]    Compiling secp256k1-sys v0.10.1
[INFO] [stderr]     Checking sha2 v0.10.9
[INFO] [stderr]     Checking ripemd v0.1.3
[INFO] [stderr]     Checking ppv-lite86 v0.2.21
[INFO] [stderr]     Checking amplify_syn v2.0.1
[INFO] [stderr]     Checking chrono v0.4.41
[INFO] [stderr]     Checking rand_chacha v0.9.0
[INFO] [stderr]     Checking rand v0.9.1
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling amplify_derive v4.0.1
[INFO] [stderr]    Compiling strict_encoding_derive v2.8.0
[INFO] [stderr]     Checking base85 v2.0.0
[INFO] [stderr]     Checking secp256k1 v0.30.0
[INFO] [stderr]     Checking amplify v4.9.0
[INFO] [stderr]     Checking strict_encoding v2.9.1
[INFO] [stderr]     Checking baid64 v0.4.2
[INFO] [stderr]    Compiling commit_encoding_derive v0.12.0-rc.1
[INFO] [stderr]     Checking vesper-lang v0.2.1
[INFO] [stderr]     Checking single_use_seals v0.12.0-rc.1
[INFO] [stderr]     Checking strict_types v2.9.0
[INFO] [stderr]     Checking commit_verify v0.12.0-rc.1
[INFO] [stderr]     Checking bp-consensus v0.12.0-rc.2
[INFO] [stderr]     Checking aluvm v0.12.0-rc.1
[INFO] [stderr]     Checking zk-aluvm v0.12.0-rc.2
[INFO] [stderr]     Checking ultrasonic v0.12.0-rc.2
[INFO] [stderr]     Checking bp-dbc v0.12.0-rc.2
[INFO] [stderr]     Checking bp-seals v0.12.0-rc.2
[INFO] [stderr]     Checking bp-core v0.12.0-rc.2
[INFO] [stderr]     Checking rgb-core v0.12.0-rc.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 14.78s
[INFO] running `Command { std: "docker" "inspect" "3e6d02b4a3f69423b0c39434e46b9ac98a44cb9213f662c0019523be59d5b8d2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3e6d02b4a3f69423b0c39434e46b9ac98a44cb9213f662c0019523be59d5b8d2", kill_on_drop: false }`
[INFO] [stdout] 3e6d02b4a3f69423b0c39434e46b9ac98a44cb9213f662c0019523be59d5b8d2