[INFO] cloning repository https://github.com/ssukanmi/rust-integration-labs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ssukanmi/rust-integration-labs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fssukanmi%2Frust-integration-labs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fssukanmi%2Frust-integration-labs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 24e08528a9a51e107b6dcbdf6f997d54eb16d0ca
[INFO] checking ssukanmi/rust-integration-labs against master#61cc47e367d7be91e13bcd01e4e96e0e233d4f6d for 2025-12-16-next-solver-global
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fssukanmi%2Frust-integration-labs" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/ssukanmi/rust-integration-labs
[INFO] finished tweaking git repo https://github.com/ssukanmi/rust-integration-labs
[INFO] tweaked toml for git repo https://github.com/ssukanmi/rust-integration-labs written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/ssukanmi/rust-integration-labs 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 git repo https://github.com/ssukanmi/rust-integration-labs 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]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded pretty-sqlite v0.3.0
[INFO] [stderr]   Downloaded tabled_derive v0.10.0
[INFO] [stderr]   Downloaded data-encoding-macro v0.1.18
[INFO] [stderr]   Downloaded nibble_vec v0.0.4
[INFO] [stderr]   Downloaded data-encoding-macro-internal v0.1.16
[INFO] [stderr]   Downloaded managed v0.7.2
[INFO] [stderr]   Downloaded cursive-macros v0.1.0
[INFO] [stderr]   Downloaded pem v3.0.6
[INFO] [stderr]   Downloaded net2 v0.2.39
[INFO] [stderr]   Downloaded smallvec v0.6.14
[INFO] [stderr]   Downloaded cursive v0.21.1
[INFO] [stderr]   Downloaded papergrid v0.14.0
[INFO] [stderr]   Downloaded clap v4.5.51
[INFO] [stderr]   Downloaded trust-dns v0.16.1
[INFO] [stderr]   Downloaded rusqlite v0.37.0
[INFO] [stderr]   Downloaded unicode-normalization v0.1.25
[INFO] [stderr]   Downloaded parking_lot_core v0.6.3
[INFO] [stderr]   Downloaded bytecount v0.6.9
[INFO] [stderr]   Downloaded smoltcp v0.6.0
[INFO] [stderr]   Downloaded clap_builder v4.5.51
[INFO] [stderr]   Downloaded cursive_core v0.4.6
[INFO] [stderr]   Downloaded tabled v0.18.0
[INFO] [stderr]   Downloaded radix_trie v0.1.6
[INFO] [stderr]   Downloaded libsqlite3-sys v0.35.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 27e361e4663783863ba4f0f71d08351cb658b670354da302866f38a954dce664
[INFO] running `Command { std: "docker" "start" "-a" "27e361e4663783863ba4f0f71d08351cb658b670354da302866f38a954dce664", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "27e361e4663783863ba4f0f71d08351cb658b670354da302866f38a954dce664", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "27e361e4663783863ba4f0f71d08351cb658b670354da302866f38a954dce664", kill_on_drop: false }`
[INFO] [stdout] 27e361e4663783863ba4f0f71d08351cb658b670354da302866f38a954dce664
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] a4ae16f4ca8039d56bbb71b393542703e530f7aa2e1a6a416ba35949e32c465e
[INFO] running `Command { std: "docker" "start" "-a" "a4ae16f4ca8039d56bbb71b393542703e530f7aa2e1a6a416ba35949e32c465e", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.177
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]     Checking lock_api v0.4.14
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling serde_json v1.0.145
[INFO] [stderr]    Compiling tokio-macros v2.6.0
[INFO] [stderr]     Checking anstream v0.6.21
[INFO] [stderr]     Checking futures-util v0.3.31
[INFO] [stderr]    Compiling clap_derive v4.5.49
[INFO] [stderr]     Checking num_threads v0.1.7
[INFO] [stderr]    Compiling crossbeam-utils v0.7.2
[INFO] [stderr]    Compiling maybe-uninit v2.0.0
[INFO] [stderr]    Compiling crossbeam-utils v0.8.21
[INFO] [stderr]     Checking idna v1.1.0
[INFO] [stderr]     Checking futures v0.1.31
[INFO] [stderr]     Checking tracing v0.1.41
[INFO] [stderr]    Compiling openssl-sys v0.9.109
[INFO] [stderr]    Compiling autocfg v0.1.8
[INFO] [stderr]     Checking rand_core v0.4.2
[INFO] [stderr]    Compiling darling_core v0.21.3
[INFO] [stderr]    Compiling parking_lot_core v0.6.3
[INFO] [stderr]     Checking clap_builder v4.5.51
[INFO] [stderr]    Compiling parking_lot v0.9.0
[INFO] [stderr]     Checking smallvec v0.6.14
[INFO] [stderr]    Compiling ahash v0.8.12
[INFO] [stderr]     Checking lock_api v0.3.4
[INFO] [stderr]     Checking crossbeam-channel v0.5.15
[INFO] [stderr]    Compiling memoffset v0.5.6
[INFO] [stderr]    Compiling unicase v2.8.1
[INFO] [stderr]    Compiling rustix v0.38.44
[INFO] [stderr]    Compiling openssl v0.10.73
[INFO] [stderr]     Checking castaway v0.2.4
[INFO] [stderr]    Compiling derive_more-impl v2.0.1
[INFO] [stderr]     Checking rand_core v0.3.1
[INFO] [stderr]    Compiling enum-map-derive v0.17.0
[INFO] [stderr]    Compiling openssl-macros v0.1.1
[INFO] [stderr]    Compiling crossbeam-epoch v0.8.2
[INFO] [stderr]    Compiling mime_guess v2.0.5
[INFO] [stderr]     Checking num-integer v0.1.46
[INFO] [stderr]     Checking num-complex v0.4.6
[INFO] [stderr]     Checking chrono v0.4.42
[INFO] [stderr]    Compiling proc-macro2 v0.4.30
[INFO] [stderr]     Checking num-bigint v0.4.6
[INFO] [stderr]     Checking num-iter v0.1.45
[INFO] [stderr]     Checking linux-raw-sys v0.4.15
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]     Checking compact_str v0.8.1
[INFO] [stderr]    Compiling native-tls v0.2.14
[INFO] [stderr]    Compiling cursive-macros v0.1.0
[INFO] [stderr]     Checking enum-map v2.7.3
[INFO] [stderr]    Compiling object v0.37.3
[INFO] [stderr]     Checking tokio-executor v0.1.10
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[INFO] [stderr]     Checking xi-unicode v0.3.0
[INFO] [stderr]     Checking sha1_smol v1.0.1
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[INFO] [stderr]    Compiling rand_pcg v0.1.2
[INFO] [stderr]    Compiling rand_chacha v0.1.1
[INFO] [stderr]     Checking parking_lot_core v0.9.12
[INFO] [stderr]     Checking signal-hook-registry v1.4.6
[INFO] [stderr]     Checking mio v1.0.4
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[INFO] [stderr]     Checking rand_chacha v0.9.0
[INFO] [stderr]     Checking mio v0.6.23
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[INFO] [stderr]     Checking tokio-io v0.1.13
[INFO] [stderr]     Checking rand v0.9.2
[INFO] [stderr]     Checking crossterm v0.28.1
[INFO] [stderr]     Checking num v0.4.3
[INFO] [stderr]    Compiling libsqlite3-sys v0.35.0
[INFO] [stderr]     Checking foldhash v0.1.5
[INFO] [stderr]     Checking tokio-codec v0.1.2
[INFO] [stderr]     Checking psl-types v2.0.11
[INFO] [stderr]    Compiling syn v0.15.44
[INFO] [stderr]     Checking http-range-header v0.4.2
[INFO] [stderr]     Checking tokio-reactor v0.1.12
[INFO] [stderr]     Checking gimli v0.32.3
[INFO] [stderr]    Compiling failure_derive v0.1.8
[INFO] [stderr]    Compiling rustix v1.1.2
[INFO] [stderr]     Checking crc-catalog v2.4.0
[INFO] [stderr]     Checking miniz_oxide v0.8.9
[INFO] [stderr]     Checking crc v3.3.0
[INFO] [stderr]     Checking hashbrown v0.15.5
[INFO] [stderr]     Checking publicsuffix v2.3.0
[INFO] [stderr]    Compiling quote v0.6.13
[INFO] [stderr]     Checking clap v4.5.51
[INFO] [stderr]     Checking unicode-normalization v0.1.25
[INFO] [stderr]     Checking crossbeam-deque v0.7.4
[INFO] [stderr]     Checking crossbeam-queue v0.2.3
[INFO] [stderr]     Checking crossbeam-epoch v0.9.18
[INFO] [stderr]     Checking axum-core v0.5.5
[INFO] [stderr]    Compiling rand v0.6.5
[INFO] [stderr]     Checking derive_more v2.0.1
[INFO] [stderr]     Checking matchit v0.8.4
[INFO] [stderr]     Checking matches v0.1.10
[INFO] [stderr]    Compiling thiserror v2.0.17
[INFO] [stderr]     Checking rustc-demangle v0.1.26
[INFO] [stderr]     Checking unicode-bidi v0.3.18
[INFO] [stderr]     Checking cookie v0.18.1
[INFO] [stderr]     Checking crossbeam-deque v0.8.6
[INFO] [stderr]     Checking serde v1.0.228
[INFO] [stderr]    Compiling darling_macro v0.21.3
[INFO] [stderr]     Checking serde_path_to_error v0.1.20
[INFO] [stderr]     Checking hashlink v0.10.0
[INFO] [stderr]    Compiling darling v0.21.3
[INFO] [stderr]     Checking idna v0.1.5
[INFO] [stderr]     Checking tokio-threadpool v0.1.18
[INFO] [stderr]    Compiling enumset_derive v0.14.0
[INFO] [stderr]     Checking tokio-udp v0.1.6
[INFO] [stderr]     Checking tokio-tcp v0.1.4
[INFO] [stderr]     Checking url v2.5.7
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[INFO] [stderr]     Checking bincode v1.3.3
[INFO] [stderr]     Checking mio-uds v0.6.8
[INFO] [stderr]     Checking rand_os v0.1.3
[INFO] [stderr]     Checking tokio-timer v0.2.13
[INFO] [stderr]     Checking rand_hc v0.1.0
[INFO] [stderr]     Checking rand_isaac v0.1.1
[INFO] [stderr]     Checking rand_xorshift v0.1.1
[INFO] [stderr]     Checking crossbeam-queue v0.3.12
[INFO] [stderr]     Checking rand_jitter v0.1.4
[INFO] [stderr]    Compiling ring v0.17.14
[INFO] [stderr]    Compiling data-encoding v2.9.0
[INFO] [stderr]     Checking fallible-iterator v0.3.0
[INFO] [stderr]     Checking bytecount v0.6.9
[INFO] [stderr]     Checking fallible-streaming-iterator v0.1.9
[INFO] [stderr]     Checking url v1.7.2
[INFO] [stderr]    Compiling synstructure v0.12.6
[INFO] [stderr]     Checking papergrid v0.14.0
[INFO] [stderr]     Checking crossterm v0.29.0
[INFO] [stderr]     Checking crossbeam v0.8.4
[INFO] [stderr]     Checking actionkv v0.1.0 (/opt/rustwide/workdir/actionkv)
[INFO] [stderr]     Checking cookie_store v0.21.1
[INFO] [stderr]     Checking enumset v1.1.10
[INFO] [stderr]     Checking tokio-uds v0.2.7
[INFO] [stderr]     Checking tokio-fs v0.1.7
[INFO] [stderr]    Compiling tabled_derive v0.10.0
[INFO] [stderr]     Checking cursive_core v0.4.6
[INFO] [stderr]    Compiling data-encoding-macro-internal v0.1.16
[INFO] [stderr]     Checking getrandom v0.2.16
[INFO] [stderr]     Checking socket2 v0.3.19
[INFO] [stderr]     Checking tokio-current-thread v0.1.7
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[INFO] [stderr]     Checking addr2line v0.25.1
[INFO] [stderr]     Checking tokio v0.1.22
[INFO] [stderr]     Checking data-encoding-macro v0.1.18
[INFO] [stderr]     Checking radix_trie v0.1.6
[INFO] [stderr]     Checking simple_asn1 v0.6.3
[INFO] [stderr]     Checking pem v3.0.6
[INFO] [stderr]     Checking bitflags v1.3.2
[INFO] [stderr]     Checking managed v0.7.2
[INFO] [stderr]     Checking pipeviewer v0.1.0 (/opt/rustwide/workdir/pipeviewer)
[INFO] [stderr]     Checking file-sim v0.1.0 (/opt/rustwide/workdir/file-sim)
[INFO] [stderr]     Checking bit-patterns v0.1.0 (/opt/rustwide/workdir/bit-patterns)
[INFO] [stderr]     Checking chip8-emu v0.1.0 (/opt/rustwide/workdir/chip8-emu)
[INFO] [stderr]     Checking progress-iter v0.1.0 (/opt/rustwide/workdir/progress-iter)
[INFO] [stderr]    Compiling enum-as-inner v0.2.1
[INFO] [stderr]     Checking smoltcp v0.6.0
[INFO] [stderr]     Checking rust-in-action v0.1.0 (/opt/rustwide/workdir/rust-in-action)
[INFO] [stderr]     Checking mandelbrot v0.1.0 (/opt/rustwide/workdir/mandelbrot)
[INFO] [stderr]     Checking rust-job v0.1.0 (/opt/rustwide/workdir/rust-job)
[INFO] [stderr]     Checking tabled v0.18.0
[INFO] [stderr]     Checking backtrace v0.3.76
[INFO] [stderr]     Checking failure v0.1.8
[INFO] [stderr]     Checking regex-automata v0.4.13
[INFO] [stderr]     Checking trust-dns-proto v0.7.4
[INFO] [stderr]     Checking tokio-util v0.7.16
[INFO] [stderr]     Checking tower v0.5.2
[INFO] [stderr]     Checking tokio-native-tls v0.3.1
[INFO] [stderr]     Checking h2 v0.4.12
[INFO] [stderr]     Checking combine v4.6.7
[INFO] [stderr]     Checking tower-http v0.6.6
[INFO] [stderr]     Checking jsonwebtoken v9.3.1
[INFO] [stderr]     Checking regex v1.12.2
[INFO] [stderr]     Checking grep-lite v0.1.0 (/opt/rustwide/workdir/grep-lite)
[INFO] [stderr]     Checking cursive v0.21.1
[INFO] [stderr]     Checking retro-chat v0.1.0 (/opt/rustwide/workdir/retro-chat)
[INFO] [stderr]     Checking trust-dns v0.16.1
[INFO] [stderr]     Checking mget v0.1.0 (/opt/rustwide/workdir/mget)
[INFO] [stderr]     Checking hyper v1.7.0
[INFO] [stderr]     Checking rusqlite v0.37.0
[INFO] [stderr]     Checking redis v0.32.7
[INFO] [stderr]     Checking hyper-util v0.1.17
[INFO] [stderr]     Checking pretty-sqlite v0.3.0
[INFO] [stderr]     Checking rust-sqlite v0.1.0 (/opt/rustwide/workdir/rust-sqlite)
[INFO] [stderr]     Checking axum v0.8.6
[INFO] [stderr]     Checking hyper-tls v0.6.0
[INFO] [stderr]     Checking reqwest v0.12.24
[INFO] [stderr]     Checking reqwest_cookie_store v0.8.2
[INFO] [stderr]     Checking httpc-test v0.1.10
[INFO] [stderr]     Checking axum-webservice v0.1.0 (/opt/rustwide/workdir/axum-webservice)
[INFO] [stderr]     Checking rust-jwt v0.1.0 (/opt/rustwide/workdir/rust-jwt)
[INFO] [stderr]     Checking valkey-stream v0.1.0 (/opt/rustwide/workdir/valkey-stream)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 17s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: smoltcp v0.6.0
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 2`
[INFO] running `Command { std: "docker" "inspect" "a4ae16f4ca8039d56bbb71b393542703e530f7aa2e1a6a416ba35949e32c465e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a4ae16f4ca8039d56bbb71b393542703e530f7aa2e1a6a416ba35949e32c465e", kill_on_drop: false }`
[INFO] [stdout] a4ae16f4ca8039d56bbb71b393542703e530f7aa2e1a6a416ba35949e32c465e