[INFO] cloning repository https://github.com/7cm-diameter/boxy
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/7cm-diameter/boxy" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F7cm-diameter%2Fboxy", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F7cm-diameter%2Fboxy'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] f08e68b537f32392137cd9d674debf13717784f3
[INFO] checking 7cm-diameter/boxy against try#c9557a20e5ef2e0e02c29a5fafd850d1b7cf1e4f for 2025-12-16-next-solver-global
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F7cm-diameter%2Fboxy" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/7cm-diameter/boxy
[INFO] finished tweaking git repo https://github.com/7cm-diameter/boxy
[INFO] tweaked toml for git repo https://github.com/7cm-diameter/boxy written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/7cm-diameter/boxy on toolchain c9557a20e5ef2e0e02c29a5fafd850d1b7cf1e4f
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c9557a20e5ef2e0e02c29a5fafd850d1b7cf1e4f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/7cm-diameter/boxy 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" "+c9557a20e5ef2e0e02c29a5fafd850d1b7cf1e4f" "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-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+c9557a20e5ef2e0e02c29a5fafd850d1b7cf1e4f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a6ce158baf8a9fcbd9354d3cb40cec1bb71a06e8834bc650e7a788eb403b2140
[INFO] running `Command { std: "docker" "start" "-a" "a6ce158baf8a9fcbd9354d3cb40cec1bb71a06e8834bc650e7a788eb403b2140", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a6ce158baf8a9fcbd9354d3cb40cec1bb71a06e8834bc650e7a788eb403b2140", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a6ce158baf8a9fcbd9354d3cb40cec1bb71a06e8834bc650e7a788eb403b2140", kill_on_drop: false }`
[INFO] [stdout] a6ce158baf8a9fcbd9354d3cb40cec1bb71a06e8834bc650e7a788eb403b2140
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+c9557a20e5ef2e0e02c29a5fafd850d1b7cf1e4f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a55812f396b33cd6d67b9b41b3873bae1a1bd2e69adea57c28ee405eb14398dc
[INFO] running `Command { std: "docker" "start" "-a" "a55812f396b33cd6d67b9b41b3873bae1a1bd2e69adea57c28ee405eb14398dc", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.107
[INFO] [stderr]    Compiling proc-macro2 v1.0.32
[INFO] [stderr]    Compiling cc v1.0.72
[INFO] [stderr]    Compiling syn v1.0.81
[INFO] [stderr]     Checking spin v0.5.2
[INFO] [stderr]     Checking untrusted v0.7.1
[INFO] [stderr]     Checking once_cell v1.8.0
[INFO] [stderr]    Compiling serde_derive v1.0.130
[INFO] [stderr]    Compiling ryu v1.0.5
[INFO] [stderr]    Compiling serde v1.0.130
[INFO] [stderr]     Checking tinyvec v1.5.1
[INFO] [stderr]     Checking unicode-bidi v0.3.7
[INFO] [stderr]    Compiling serde_json v1.0.71
[INFO] [stderr]     Checking itoa v0.4.8
[INFO] [stderr]     Checking chunked_transfer v1.4.0
[INFO] [stderr]    Compiling ring v0.16.20
[INFO] [stderr]    Compiling quote v1.0.10
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking unicode-normalization v0.1.19
[INFO] [stderr]     Checking idna v0.2.3
[INFO] [stderr]     Checking url v2.2.2
[INFO] [stderr]    Compiling thiserror-impl v1.0.30
[INFO] [stderr]     Checking webpki v0.22.0
[INFO] [stderr]     Checking sct v0.7.0
[INFO] [stderr]     Checking thiserror v1.0.30
[INFO] [stderr]     Checking webpki-roots v0.22.1
[INFO] [stderr]     Checking rustls v0.20.1
[INFO] [stderr]     Checking ureq v2.3.1
[INFO] [stderr]     Checking dropbox-sdk v0.13.3
[INFO] [stderr] error: could not compile `dropbox-sdk` (lib)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/c9557a20e5ef2e0e02c29a5fafd850d1b7cf1e4f/bin/rustc --crate-name dropbox_sdk --edition=2018 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/dropbox-sdk-0.13.3/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="dbx_account"' --cfg 'feature="dbx_async"' --cfg 'feature="dbx_auth"' --cfg 'feature="dbx_check"' --cfg 'feature="dbx_common"' --cfg 'feature="dbx_contacts"' --cfg 'feature="dbx_file_properties"' --cfg 'feature="dbx_file_requests"' --cfg 'feature="dbx_files"' --cfg 'feature="dbx_paper"' --cfg 'feature="dbx_secondary_emails"' --cfg 'feature="dbx_seen_state"' --cfg 'feature="dbx_sharing"' --cfg 'feature="dbx_team"' --cfg 'feature="dbx_team_common"' --cfg 'feature="dbx_team_log"' --cfg 'feature="dbx_team_policies"' --cfg 'feature="dbx_users"' --cfg 'feature="dbx_users_common"' --cfg 'feature="default"' --cfg 'feature="default_client"' --cfg 'feature="ureq"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("dbx_account", "dbx_async", "dbx_auth", "dbx_check", "dbx_common", "dbx_contacts", "dbx_file_properties", "dbx_file_requests", "dbx_files", "dbx_paper", "dbx_secondary_emails", "dbx_seen_state", "dbx_sharing", "dbx_team", "dbx_team_common", "dbx_team_log", "dbx_team_policies", "dbx_users", "dbx_users_common", "default", "default_client", "ureq"))' -C metadata=f88477f8e2473392 -C extra-filename=-85682f536ca95b0c --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern atty=/opt/rustwide/target/debug/deps/libatty-5e002cd202fed6da.rmeta --extern base64=/opt/rustwide/target/debug/deps/libbase64-cc82e3a149a04c81.rmeta --extern log=/opt/rustwide/target/debug/deps/liblog-684931a270db400e.rmeta --extern ring=/opt/rustwide/target/debug/deps/libring-ff4b917529853af2.rmeta --extern serde=/opt/rustwide/target/debug/deps/libserde-b8a44d03fec4d5f3.rmeta --extern serde_json=/opt/rustwide/target/debug/deps/libserde_json-a7bf1ca05c5ed644.rmeta --extern thiserror=/opt/rustwide/target/debug/deps/libthiserror-2248ef24c6c0bb60.rmeta --extern ureq=/opt/rustwide/target/debug/deps/libureq-7cd78482d9f7c936.rmeta --extern url=/opt/rustwide/target/debug/deps/liburl-e2ffafe1261237ab.rmeta --cap-lints allow --cap-lints=forbid -L native=/opt/rustwide/target/debug/build/ring-092d9af7b77cee6e/out` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "a55812f396b33cd6d67b9b41b3873bae1a1bd2e69adea57c28ee405eb14398dc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a55812f396b33cd6d67b9b41b3873bae1a1bd2e69adea57c28ee405eb14398dc", kill_on_drop: false }`
[INFO] [stdout] a55812f396b33cd6d67b9b41b3873bae1a1bd2e69adea57c28ee405eb14398dc