[INFO] fetching crate varing 0.5.2...
[INFO] checking varing-0.5.2 against try#998b6603a58e47f42ccce7a67943234e96b6839e for pr-143170
[INFO] extracting crate varing 0.5.2 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate varing 0.5.2
[INFO] finished tweaking crates.io crate varing 0.5.2
[INFO] tweaked toml for crates.io crate varing 0.5.2 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate varing 0.5.2 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 varing 0.5.2 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" "+998b6603a58e47f42ccce7a67943234e96b6839e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] b05fd519807590565201067a874b920e36387b98a1577e613e96ef316f604e2f
[INFO] running `Command { std: "docker" "start" "-a" "b05fd519807590565201067a874b920e36387b98a1577e613e96ef316f604e2f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b05fd519807590565201067a874b920e36387b98a1577e613e96ef316f604e2f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b05fd519807590565201067a874b920e36387b98a1577e613e96ef316f604e2f", kill_on_drop: false }`
[INFO] [stdout] b05fd519807590565201067a874b920e36387b98a1577e613e96ef316f604e2f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 85cdfba7be612f254914a94f2725eef484f2b95ce67e2503c6113ee09aceb8bb
[INFO] running `Command { std: "docker" "start" "-a" "85cdfba7be612f254914a94f2725eef484f2b95ce67e2503c6113ee09aceb8bb", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.171
[INFO] [stderr]    Compiling zerocopy v0.8.24
[INFO] [stderr]    Compiling proc-macro2 v1.0.94
[INFO] [stderr]     Checking memchr v2.7.4
[INFO] [stderr]     Checking regex-syntax v0.8.5
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling siphasher v1.0.1
[INFO] [stderr]    Compiling crunchy v0.2.3
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling phf_shared v0.11.3
[INFO] [stderr]     Checking rustc-hex v2.1.0
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]     Checking aho-corasick v1.1.3
[INFO] [stderr]    Compiling phf_generator v0.11.3
[INFO] [stderr]     Checking bytes v1.10.1
[INFO] [stderr]     Checking getrandom v0.2.15
[INFO] [stderr]     Checking byteorder v1.5.0
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling phf_codegen v0.11.3
[INFO] [stderr]    Compiling tiny-keccak v2.0.2
[INFO] [stderr]    Compiling syn v2.0.100
[INFO] [stderr]     Checking hex v0.4.3
[INFO] [stderr]     Checking rlp v0.6.1
[INFO] [stderr]    Compiling regex-automata v0.4.9
[INFO] [stderr]     Checking impl-rlp v0.4.0
[INFO] [stderr]     Checking uint v0.10.0
[INFO] [stderr]     Checking ppv-lite86 v0.2.21
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking chrono v0.4.40
[INFO] [stderr]     Checking phf v0.11.3
[INFO] [stderr]     Checking arbitrary v1.4.1
[INFO] [stderr]     Checking fixed-hash v0.8.0
[INFO] [stderr]    Compiling ruint-macro v1.2.1
[INFO] [stderr]    Compiling seq-macro v0.3.6
[INFO] [stderr]     Checking regex v1.11.1
[INFO] [stderr]    Compiling thiserror-impl v2.0.12
[INFO] [stderr]     Checking env_logger v0.8.4
[INFO] [stderr]    Compiling parse-zoneinfo v0.3.1
[INFO] [stderr]     Checking quickcheck v1.0.3
[INFO] [stderr]     Checking impl-serde v0.5.0
[INFO] [stderr]     Checking ethbloom v0.14.1
[INFO] [stderr]     Checking primitive-types v0.13.1
[INFO] [stderr]    Compiling chrono-tz-build v0.4.1
[INFO] [stderr]     Checking thiserror v2.0.12
[INFO] [stderr]     Checking deranged v0.4.0
[INFO] [stderr]     Checking bnum v0.13.0
[INFO] [stderr]     Checking ruint v1.14.0
[INFO] [stderr]     Checking varing v0.5.2 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling chrono-tz v0.10.3
[INFO] [stderr]     Checking ethereum-types v0.15.1
[INFO] [stderr]     Checking time v0.3.41
[INFO] [stderr]    Compiling quickcheck_macros v1.0.0
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 46.05s
[INFO] running `Command { std: "docker" "inspect" "85cdfba7be612f254914a94f2725eef484f2b95ce67e2503c6113ee09aceb8bb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "85cdfba7be612f254914a94f2725eef484f2b95ce67e2503c6113ee09aceb8bb", kill_on_drop: false }`
[INFO] [stdout] 85cdfba7be612f254914a94f2725eef484f2b95ce67e2503c6113ee09aceb8bb