[INFO] fetching crate nomt-core 1.0.0-preview...
[INFO] checking nomt-core-1.0.0-preview against try#998b6603a58e47f42ccce7a67943234e96b6839e for pr-143170
[INFO] extracting crate nomt-core 1.0.0-preview into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate nomt-core 1.0.0-preview
[INFO] finished tweaking crates.io crate nomt-core 1.0.0-preview
[INFO] tweaked toml for crates.io crate nomt-core 1.0.0-preview written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate nomt-core 1.0.0-preview 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 nomt-core 1.0.0-preview 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-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 5d296b617e7826d7764ff29a16e95149c18008f16e3ae16a494164af70f4c0a8
[INFO] running `Command { std: "docker" "start" "-a" "5d296b617e7826d7764ff29a16e95149c18008f16e3ae16a494164af70f4c0a8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5d296b617e7826d7764ff29a16e95149c18008f16e3ae16a494164af70f4c0a8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5d296b617e7826d7764ff29a16e95149c18008f16e3ae16a494164af70f4c0a8", kill_on_drop: false }`
[INFO] [stdout] 5d296b617e7826d7764ff29a16e95149c18008f16e3ae16a494164af70f4c0a8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 16d1defd9c33309c4ad36374e8f8155eb075f032ed3ccfeba8d7be6e0fa5a4fe
[INFO] running `Command { std: "docker" "start" "-a" "16d1defd9c33309c4ad36374e8f8155eb075f032ed3ccfeba8d7be6e0fa5a4fe", kill_on_drop: false }`
[INFO] [stderr]    Compiling version_check v0.9.4
[INFO] [stderr]    Compiling proc-macro2 v1.0.92
[INFO] [stderr]    Compiling unicode-ident v1.0.12
[INFO] [stderr]    Compiling typenum v1.17.0
[INFO] [stderr]    Compiling equivalent v1.0.1
[INFO] [stderr]    Compiling hashbrown v0.15.2
[INFO] [stderr]    Compiling toml_datetime v0.6.8
[INFO] [stderr]    Compiling winnow v0.6.20
[INFO] [stderr]    Compiling radium v0.7.0
[INFO] [stderr]    Compiling cfg_aliases v0.1.1
[INFO] [stderr]    Compiling cc v1.0.97
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]    Compiling once_cell v1.19.0
[INFO] [stderr]     Checking cpufeatures v0.2.12
[INFO] [stderr]     Checking arrayref v0.3.7
[INFO] [stderr]     Checking wyz v0.5.1
[INFO] [stderr]    Compiling ruint-macro v1.2.0
[INFO] [stderr]     Checking funty v2.0.0
[INFO] [stderr]     Checking constant_time_eq v0.3.0
[INFO] [stderr]     Checking arrayvec v0.7.4
[INFO] [stderr]    Compiling borsh v1.4.0
[INFO] [stderr]     Checking hex v0.4.3
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]     Checking ruint v1.12.1
[INFO] [stderr]     Checking bitvec v1.0.1
[INFO] [stderr]    Compiling quote v1.0.36
[INFO] [stderr]    Compiling indexmap v2.7.0
[INFO] [stderr]    Compiling syn v2.0.90
[INFO] [stderr]    Compiling blake3 v1.5.1
[INFO] [stderr]    Compiling toml_edit v0.22.22
[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]     Checking sha2 v0.10.8
[INFO] [stderr]    Compiling proc-macro-crate v3.2.0
[INFO] [stderr]    Compiling syn_derive v0.1.8
[INFO] [stderr]    Compiling borsh-derive v1.4.0
[INFO] [stderr]     Checking nomt-core v1.0.0-preview (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 12.63s
[INFO] running `Command { std: "docker" "inspect" "16d1defd9c33309c4ad36374e8f8155eb075f032ed3ccfeba8d7be6e0fa5a4fe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "16d1defd9c33309c4ad36374e8f8155eb075f032ed3ccfeba8d7be6e0fa5a4fe", kill_on_drop: false }`
[INFO] [stdout] 16d1defd9c33309c4ad36374e8f8155eb075f032ed3ccfeba8d7be6e0fa5a4fe