[INFO] cloning repository https://github.com/StirlingMouse/MLM
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/StirlingMouse/MLM" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FStirlingMouse%2FMLM", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FStirlingMouse%2FMLM'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 2b143f0de6efab9a09f68b1f56739d09dd8c67a3
[INFO] checking StirlingMouse/MLM against try#438eb4c1a1c3841523d7f672601e8adbe04cff28 for pr-147589-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FStirlingMouse%2FMLM" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/StirlingMouse/MLM
[INFO] finished tweaking git repo https://github.com/StirlingMouse/MLM
[INFO] tweaked toml for git repo https://github.com/StirlingMouse/MLM written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/StirlingMouse/MLM on toolchain 438eb4c1a1c3841523d7f672601e8adbe04cff28
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+438eb4c1a1c3841523d7f672601e8adbe04cff28" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/StirlingMouse/MLM 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" "+438eb4c1a1c3841523d7f672601e8adbe04cff28" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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" "+438eb4c1a1c3841523d7f672601e8adbe04cff28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1e7e07917fa7d4dd131c1585e188373732001de894338dcef7e57502228029ab
[INFO] running `Command { std: "docker" "start" "-a" "1e7e07917fa7d4dd131c1585e188373732001de894338dcef7e57502228029ab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1e7e07917fa7d4dd131c1585e188373732001de894338dcef7e57502228029ab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1e7e07917fa7d4dd131c1585e188373732001de894338dcef7e57502228029ab", kill_on_drop: false }`
[INFO] [stdout] 1e7e07917fa7d4dd131c1585e188373732001de894338dcef7e57502228029ab
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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" "+438eb4c1a1c3841523d7f672601e8adbe04cff28" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e2cfeccddd05164fece26c1d927d5d6ccb3a3fdae95220b372c86a1ef0db57e6
[INFO] running `Command { std: "docker" "start" "-a" "e2cfeccddd05164fece26c1d927d5d6ccb3a3fdae95220b372c86a1ef0db57e6", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling semver v1.0.26
[INFO] [stderr]     Checking hashbrown v0.15.4
[INFO] [stderr]    Compiling bitflags v2.9.1
[INFO] [stderr]    Compiling syn v2.0.104
[INFO] [stderr]     Checking signal-hook-registry v1.4.5
[INFO] [stderr]    Compiling openssl-src v300.5.1+3.5.1
[INFO] [stderr]    Compiling libc v0.2.174
[INFO] [stderr]    Compiling serde_json v1.0.145
[INFO] [stderr]    Compiling camino v1.1.10
[INFO] [stderr]    Compiling rustix v1.0.7
[INFO] [stderr]    Compiling error-chain v0.12.4
[INFO] [stderr]    Compiling pulldown-cmark v0.9.6
[INFO] [stderr]    Compiling once_cell v1.21.3
[INFO] [stderr]    Compiling openssl v0.10.73
[INFO] [stderr]     Checking phf_shared v0.11.3
[INFO] [stderr]    Compiling glob v0.3.2
[INFO] [stderr]    Compiling bytecount v0.6.9
[INFO] [stderr]    Compiling cookie v0.18.1
[INFO] [stderr]    Compiling string_cache_codegen v0.5.4
[INFO] [stderr]    Compiling proc-macro2-diagnostics v0.10.1
[INFO] [stderr]     Checking psl-types v2.0.11
[INFO] [stderr]     Checking regex-automata v0.4.9
[INFO] [stderr]    Compiling toml_parser v1.0.1
[INFO] [stderr]    Compiling openssl-sys v0.9.109
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[INFO] [stderr]     Checking dtoa v1.0.10
[INFO] [stderr]    Compiling yansi v1.0.1
[INFO] [stderr]    Compiling pulldown-cmark v0.13.0
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[INFO] [stderr]    Compiling getrandom v0.3.3
[INFO] [stderr]    Compiling selectors v0.26.0
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[INFO] [stderr]    Compiling tempfile v3.20.0
[INFO] [stderr]     Checking matchr v0.2.5
[INFO] [stderr]     Checking unidecode v0.3.0
[INFO] [stderr]     Checking sublime_fuzzy v0.7.0
[INFO] [stderr]    Compiling synstructure v0.13.2
[INFO] [stderr]    Compiling darling_core v0.20.11
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling zerofrom-derive v0.1.6
[INFO] [stderr]    Compiling yoke-derive v0.8.0
[INFO] [stderr]    Compiling zerovec-derive v0.11.1
[INFO] [stderr]    Compiling tracing-attributes v0.1.30
[INFO] [stderr]    Compiling displaydoc v0.2.5
[INFO] [stderr]    Compiling tokio-macros v2.5.0
[INFO] [stderr]    Compiling openssl-macros v0.1.1
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling phf_macros v0.11.3
[INFO] [stderr]    Compiling zerocopy-derive v0.8.26
[INFO] [stderr]    Compiling cssparser-macros v0.6.1
[INFO] [stderr]    Compiling pear_codegen v0.2.9
[INFO] [stderr]    Compiling axum-macros v0.5.0
[INFO] [stderr]    Compiling match_token v0.1.0
[INFO] [stderr]    Compiling native_model_macro v0.4.20
[INFO] [stderr]     Checking tokio v1.47.1
[INFO] [stderr]    Compiling derive_more v0.99.20
[INFO] [stderr]     Checking pear v0.2.9
[INFO] [stderr]     Checking phf v0.11.3
[INFO] [stderr]    Compiling thiserror-impl v2.0.12
[INFO] [stderr]    Compiling serde_repr v0.1.20
[INFO] [stderr]     Checking cssparser v0.34.0
[INFO] [stderr]    Compiling native_db_macro v0.8.2
[INFO] [stderr]     Checking zerofrom v0.1.6
[INFO] [stderr]     Checking thiserror v1.0.69
[INFO] [stderr]     Checking tracing v0.1.41
[INFO] [stderr]     Checking htmlentity v1.3.2
[INFO] [stderr]     Checking lava_torrent v0.11.1
[INFO] [stderr]     Checking yoke v0.8.0
[INFO] [stderr]     Checking axum-core v0.5.2
[INFO] [stderr]     Checking zerovec v0.11.2
[INFO] [stderr]     Checking zerotrie v0.2.2
[INFO] [stderr]     Checking thiserror v2.0.12
[INFO] [stderr]    Compiling darling_macro v0.20.11
[INFO] [stderr]    Compiling darling v0.20.11
[INFO] [stderr]    Compiling derive_builder_core v0.20.2
[INFO] [stderr]     Checking tinystr v0.8.1
[INFO] [stderr]     Checking potential_utf v0.1.2
[INFO] [stderr]     Checking icu_locale_core v2.0.0
[INFO] [stderr]     Checking icu_collections v2.0.0
[INFO] [stderr]    Compiling cargo-platform v0.1.9
[INFO] [stderr]    Compiling toml_datetime v0.7.0
[INFO] [stderr]    Compiling serde_spanned v1.0.0
[INFO] [stderr]    Compiling askama_parser v0.14.0
[INFO] [stderr]    Compiling basic-toml v0.1.10
[INFO] [stderr]    Compiling derive_builder_macro v0.20.2
[INFO] [stderr]    Compiling toml v0.9.2
[INFO] [stderr]     Checking deranged v0.4.0
[INFO] [stderr]     Checking serde_urlencoded v0.7.1
[INFO] [stderr]     Checking string_cache v0.8.9
[INFO] [stderr]     Checking serde_spanned v0.6.9
[INFO] [stderr]    Compiling rustc_version v0.4.1
[INFO] [stderr]     Checking toml_datetime v0.6.11
[INFO] [stderr]    Compiling cargo_metadata v0.14.2
[INFO] [stderr]     Checking bincode v1.3.3
[INFO] [stderr]     Checking serde_path_to_error v0.1.17
[INFO] [stderr]     Checking derive_builder v0.20.2
[INFO] [stderr]     Checking serde_html_form v0.2.7
[INFO] [stderr]     Checking toml_edit v0.22.27
[INFO] [stderr]    Compiling embed-resource v3.0.5
[INFO] [stderr]     Checking uuid v1.17.0
[INFO] [stderr]     Checking serde-nested-json v0.1.3
[INFO] [stderr]     Checking quick-xml v0.38.0
[INFO] [stderr]     Checking icu_provider v2.0.0
[INFO] [stderr]     Checking time v0.3.41
[INFO] [stderr]    Compiling mlm v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking icu_properties v2.0.1
[INFO] [stderr]     Checking icu_normalizer v2.0.0
[INFO] [stderr]     Checking tokio-util v0.7.15
[INFO] [stderr]     Checking tower v0.5.2
[INFO] [stderr]     Checking html5ever v0.29.1
[INFO] [stderr]    Compiling skeptic v0.13.7
[INFO] [stderr]     Checking idna_adapter v1.2.1
[INFO] [stderr]     Checking h2 v0.4.10
[INFO] [stderr]     Checking tower-http v0.6.6
[INFO] [stderr]     Checking idna v1.1.0
[INFO] [stderr]    Compiling native_model v0.4.20
[INFO] [stderr]    Compiling native_db v0.8.2
[INFO] [stderr]     Checking toml v0.8.23
[INFO] [stderr]     Checking tracing-subscriber v0.3.19
[INFO] [stderr]     Checking publicsuffix v2.3.0
[INFO] [stderr]     Checking url v2.5.7
[INFO] [stderr]     Checking scraper v0.23.1
[INFO] [stderr]    Compiling askama_derive v0.14.0
[INFO] [stderr]     Checking cookie_store v0.21.1
[INFO] [stderr]     Checking tracing-panic v0.1.2
[INFO] [stderr]     Checking tracing-appender v0.2.3
[INFO] [stderr]     Checking askama v0.14.0
[INFO] [stderr]     Checking hyper v1.6.0
[INFO] [stdout] error: zero-sized fields in `repr(transparent)` cannot contain external non-exhaustive types
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/hyper-1.6.0/src/proto/h2/mod.rs:427:5
[INFO] [stdout]     |
[INFO] [stdout] 427 |     impossible: Impossible,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this field contains `Impossible`, which is not inhabited, and makes it not a breaking change to become non-zero-sized in the future.
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `hyper` (lib) due to 1 previous error
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "e2cfeccddd05164fece26c1d927d5d6ccb3a3fdae95220b372c86a1ef0db57e6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e2cfeccddd05164fece26c1d927d5d6ccb3a3fdae95220b372c86a1ef0db57e6", kill_on_drop: false }`
[INFO] [stdout] e2cfeccddd05164fece26c1d927d5d6ccb3a3fdae95220b372c86a1ef0db57e6
