[INFO] fetching crate techscan 1.0.2...
[INFO] building techscan-1.0.2 against try#4987e9d4227139400384ab59296ffee3b0fb1183 for pr-146237-2
[INFO] extracting crate techscan 1.0.2 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate techscan 1.0.2
[INFO] finished tweaking crates.io crate techscan 1.0.2
[INFO] tweaked toml for crates.io crate techscan 1.0.2 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate techscan 1.0.2 on toolchain 4987e9d4227139400384ab59296ffee3b0fb1183
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate techscan 1.0.2 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" "+4987e9d4227139400384ab59296ffee3b0fb1183" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 33c4365596bf218fb7c9c7d1e090bb3bf12d09ce853dcb2b3e1c88cd69262a14
[INFO] running `Command { std: "docker" "start" "-a" "33c4365596bf218fb7c9c7d1e090bb3bf12d09ce853dcb2b3e1c88cd69262a14", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "33c4365596bf218fb7c9c7d1e090bb3bf12d09ce853dcb2b3e1c88cd69262a14", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "33c4365596bf218fb7c9c7d1e090bb3bf12d09ce853dcb2b3e1c88cd69262a14", kill_on_drop: false }`
[INFO] [stdout] 33c4365596bf218fb7c9c7d1e090bb3bf12d09ce853dcb2b3e1c88cd69262a14
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c4c2f7caf2dfe5ba322f14607b7fa7246f8a4b3c4c5096a6d4e8077fa6c536b7
[INFO] running `Command { std: "docker" "start" "-a" "c4c2f7caf2dfe5ba322f14607b7fa7246f8a4b3c4c5096a6d4e8077fa6c536b7", kill_on_drop: false }`
[INFO] [stderr]    Compiling thiserror v2.0.15
[INFO] [stderr]    Compiling crossbeam-utils v0.8.21
[INFO] [stderr]    Compiling foldhash v0.1.5
[INFO] [stderr]    Compiling libc v0.2.175
[INFO] [stderr]    Compiling aho-corasick v1.1.3
[INFO] [stderr]    Compiling hashbrown v0.14.5
[INFO] [stderr]    Compiling toml_parser v1.0.2
[INFO] [stderr]    Compiling encoding_rs v0.8.35
[INFO] [stderr]    Compiling bstr v1.12.0
[INFO] [stderr]    Compiling syn v2.0.104
[INFO] [stderr]    Compiling proc-macro-error-attr2 v2.0.0
[INFO] [stderr]    Compiling trim-in-place v0.1.7
[INFO] [stderr]    Compiling papergrid v0.17.0
[INFO] [stderr]    Compiling clap_builder v4.5.43
[INFO] [stderr]    Compiling convert_case v0.6.0
[INFO] [stderr]    Compiling testing_table v0.3.0
[INFO] [stderr]    Compiling pathdiff v0.2.3
[INFO] [stderr]    Compiling hashbrown v0.15.5
[INFO] [stderr]    Compiling hashlink v0.10.0
[INFO] [stderr]    Compiling getrandom v0.2.16
[INFO] [stderr]    Compiling const-random-macro v0.1.16
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.18
[INFO] [stderr]    Compiling yaml-rust2 v0.10.3
[INFO] [stderr]    Compiling regex-automata v0.4.9
[INFO] [stderr]    Compiling crossbeam-deque v0.8.6
[INFO] [stderr]    Compiling const-random v0.1.18
[INFO] [stderr]    Compiling dlv-list v0.5.2
[INFO] [stderr]    Compiling ordered-multimap v0.7.3
[INFO] [stderr]    Compiling rust-ini v0.21.1
[INFO] [stderr]    Compiling proc-macro-error2 v2.0.1
[INFO] [stderr]    Compiling globset v0.4.16
[INFO] [stderr]    Compiling ignore v0.4.23
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]    Compiling thiserror-impl v2.0.15
[INFO] [stderr]    Compiling clap_derive v4.5.41
[INFO] [stderr]    Compiling async-trait v0.1.89
[INFO] [stderr]    Compiling tabled_derive v0.11.0
[INFO] [stderr]    Compiling tabled v0.20.0
[INFO] [stderr]    Compiling pest v2.8.1
[INFO] [stderr]    Compiling clap v4.5.43
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling pest_meta v2.8.1
[INFO] [stderr]    Compiling pest_generator v2.8.1
[INFO] [stderr]    Compiling pest_derive v2.8.1
[INFO] [stderr]    Compiling toml_datetime v0.7.0
[INFO] [stderr]    Compiling bitflags v2.9.2
[INFO] [stderr]    Compiling erased-serde v0.4.6
[INFO] [stderr]    Compiling serde_spanned v1.0.0
[INFO] [stderr]    Compiling serde_json v1.0.142
[INFO] [stderr]    Compiling ron v0.8.1
[INFO] [stderr]    Compiling toml v0.9.5
[INFO] [stderr]    Compiling serde-untagged v0.1.8
[INFO] [stderr]    Compiling json5 v0.4.1
[INFO] [stderr]    Compiling config v0.15.14
[INFO] [stderr]    Compiling techscan v1.0.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 34.56s
[INFO] running `Command { std: "docker" "inspect" "c4c2f7caf2dfe5ba322f14607b7fa7246f8a4b3c4c5096a6d4e8077fa6c536b7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c4c2f7caf2dfe5ba322f14607b7fa7246f8a4b3c4c5096a6d4e8077fa6c536b7", kill_on_drop: false }`
[INFO] [stdout] c4c2f7caf2dfe5ba322f14607b7fa7246f8a4b3c4c5096a6d4e8077fa6c536b7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 73982460516be2d37aaf56cb84609dca55edf9ba1d7e075c5f7145060c1cf899
[INFO] running `Command { std: "docker" "start" "-a" "73982460516be2d37aaf56cb84609dca55edf9ba1d7e075c5f7145060c1cf899", kill_on_drop: false }`
[INFO] [stderr]    Compiling techscan v1.0.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 2.52s
[INFO] running `Command { std: "docker" "inspect" "73982460516be2d37aaf56cb84609dca55edf9ba1d7e075c5f7145060c1cf899", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "73982460516be2d37aaf56cb84609dca55edf9ba1d7e075c5f7145060c1cf899", kill_on_drop: false }`
[INFO] [stdout] 73982460516be2d37aaf56cb84609dca55edf9ba1d7e075c5f7145060c1cf899