[INFO] fetching crate duper 0.5.0...
[INFO] checking duper-0.5.0 against master#61cc47e367d7be91e13bcd01e4e96e0e233d4f6d for 2025-12-16-next-solver-global
[INFO] extracting crate duper 0.5.0 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate duper 0.5.0
[INFO] finished tweaking crates.io crate duper 0.5.0
[INFO] tweaked toml for crates.io crate duper 0.5.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate duper 0.5.0 on toolchain 61cc47e367d7be91e13bcd01e4e96e0e233d4f6d
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+61cc47e367d7be91e13bcd01e4e96e0e233d4f6d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate duper 0.5.0 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" "+61cc47e367d7be91e13bcd01e4e96e0e233d4f6d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded ariadne v0.6.0
[INFO] [stderr]   Downloaded unicode-general-category v1.1.0
[INFO] [stderr]   Downloaded chumsky v0.11.2
[INFO] [stderr]   Downloaded regex-syntax v0.7.5
[INFO] [stderr]   Downloaded regex-automata v0.3.9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+61cc47e367d7be91e13bcd01e4e96e0e233d4f6d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f264cc5b68b713a44a46628c62024c2fa98141014ba2172d42de0b4398670a53
[INFO] running `Command { std: "docker" "start" "-a" "f264cc5b68b713a44a46628c62024c2fa98141014ba2172d42de0b4398670a53", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f264cc5b68b713a44a46628c62024c2fa98141014ba2172d42de0b4398670a53", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f264cc5b68b713a44a46628c62024c2fa98141014ba2172d42de0b4398670a53", kill_on_drop: false }`
[INFO] [stdout] f264cc5b68b713a44a46628c62024c2fa98141014ba2172d42de0b4398670a53
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+61cc47e367d7be91e13bcd01e4e96e0e233d4f6d" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 08a623a77a722156552768f0f9466df3c41a5905a8dbd5308014e3fd9f839e32
[INFO] running `Command { std: "docker" "start" "-a" "08a623a77a722156552768f0f9466df3c41a5905a8dbd5308014e3fd9f839e32", kill_on_drop: false }`
[INFO] [stderr]    Compiling find-msvc-tools v0.1.5
[INFO] [stderr]    Compiling proc-macro2 v1.0.103
[INFO] [stderr]     Checking is-terminal v0.4.17
[INFO] [stderr]     Checking foldhash v0.1.5
[INFO] [stderr]    Compiling unicode-general-category v1.1.0
[INFO] [stderr]     Checking concolor-query v0.3.3
[INFO] [stderr]     Checking yansi v1.0.1
[INFO] [stderr]    Compiling object v0.32.2
[INFO] [stderr]     Checking either v1.15.0
[INFO] [stderr]     Checking insta v1.43.2
[INFO] [stderr]    Compiling cc v1.2.47
[INFO] [stderr]     Checking concolor v0.1.1
[INFO] [stderr]     Checking hashbrown v0.15.5
[INFO] [stderr]     Checking ariadne v0.6.0
[INFO] [stderr]    Compiling quote v1.0.42
[INFO] [stderr]    Compiling syn v2.0.110
[INFO] [stderr]    Compiling stacker v0.1.22
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling ar_archive_writer v0.2.0
[INFO] [stderr]    Compiling psm v0.1.28
[INFO] [stderr]     Checking chumsky v0.11.2
[INFO] [stderr]     Checking serde v1.0.228
[INFO] [stderr]     Checking duper v0.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 22.80s
[INFO] running `Command { std: "docker" "inspect" "08a623a77a722156552768f0f9466df3c41a5905a8dbd5308014e3fd9f839e32", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "08a623a77a722156552768f0f9466df3c41a5905a8dbd5308014e3fd9f839e32", kill_on_drop: false }`
[INFO] [stdout] 08a623a77a722156552768f0f9466df3c41a5905a8dbd5308014e3fd9f839e32