[INFO] fetching crate seed_chain 0.18.1...
[INFO] checking seed_chain-0.18.1 against try#998b6603a58e47f42ccce7a67943234e96b6839e for pr-143170
[INFO] extracting crate seed_chain 0.18.1 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate seed_chain 0.18.1
[INFO] finished tweaking crates.io crate seed_chain 0.18.1
[INFO] tweaked toml for crates.io crate seed_chain 0.18.1 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate seed_chain 0.18.1 on toolchain 998b6603a58e47f42ccce7a67943234e96b6839e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate seed_chain 0.18.1 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" "+998b6603a58e47f42ccce7a67943234e96b6839e" "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-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8e2584aa175aaa5c3484880751921c6987abd895bdc5bf73f87db2dab7203e94
[INFO] running `Command { std: "docker" "start" "-a" "8e2584aa175aaa5c3484880751921c6987abd895bdc5bf73f87db2dab7203e94", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8e2584aa175aaa5c3484880751921c6987abd895bdc5bf73f87db2dab7203e94", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8e2584aa175aaa5c3484880751921c6987abd895bdc5bf73f87db2dab7203e94", kill_on_drop: false }`
[INFO] [stdout] 8e2584aa175aaa5c3484880751921c6987abd895bdc5bf73f87db2dab7203e94
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5e8e1cb5f23de2df97e6b81fda716e4e2924bf43d716fba57941366bbec4e469
[INFO] running `Command { std: "docker" "start" "-a" "5e8e1cb5f23de2df97e6b81fda716e4e2924bf43d716fba57941366bbec4e469", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v2.0.101
[INFO] [stderr]    Compiling autocfg v1.4.0
[INFO] [stderr]    Compiling radium v0.7.0
[INFO] [stderr]     Checking tap v1.0.1
[INFO] [stderr]    Compiling thiserror v2.0.12
[INFO] [stderr]    Compiling ref-cast v1.0.24
[INFO] [stderr]     Checking either v1.15.0
[INFO] [stderr]     Checking compare v0.1.0
[INFO] [stderr]     Checking funty v2.0.0
[INFO] [stderr]     Checking extend_map v0.14.4
[INFO] [stderr]     Checking traitsequence v8.1.2
[INFO] [stderr]     Checking deterministic_default_hasher v0.14.2
[INFO] [stderr]     Checking log v0.4.27
[INFO] [stderr]     Checking wyz v0.5.1
[INFO] [stderr]     Checking binary-heap-plus v0.5.0
[INFO] [stderr]     Checking itertools v0.14.0
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]     Checking bitvec v1.0.1
[INFO] [stderr]     Checking generic_a_star v0.18.1
[INFO] [stderr]    Compiling thiserror-impl v2.0.12
[INFO] [stderr]    Compiling ref-cast-impl v1.0.24
[INFO] [stderr]     Checking compact-genome v12.3.0
[INFO] [stderr]     Checking seed_chain v0.18.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.83s
[INFO] running `Command { std: "docker" "inspect" "5e8e1cb5f23de2df97e6b81fda716e4e2924bf43d716fba57941366bbec4e469", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5e8e1cb5f23de2df97e6b81fda716e4e2924bf43d716fba57941366bbec4e469", kill_on_drop: false }`
[INFO] [stdout] 5e8e1cb5f23de2df97e6b81fda716e4e2924bf43d716fba57941366bbec4e469