[INFO] fetching crate mdbook_ls 0.0.5...
[INFO] checking mdbook_ls-0.0.5 against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577
[INFO] extracting crate mdbook_ls 0.0.5 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate mdbook_ls 0.0.5
[INFO] finished tweaking crates.io crate mdbook_ls 0.0.5
[INFO] tweaked toml for crates.io crate mdbook_ls 0.0.5 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate mdbook_ls 0.0.5 on toolchain 4f260f0f20b3133d20cfb50353c0221943af5796
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate mdbook_ls 0.0.5 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" "+4f260f0f20b3133d20cfb50353c0221943af5796" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2aba1525b5c1c34de834d09d11fa82ff39e49588af34021015137ffbdca27309
[INFO] running `Command { std: "docker" "start" "-a" "2aba1525b5c1c34de834d09d11fa82ff39e49588af34021015137ffbdca27309", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2aba1525b5c1c34de834d09d11fa82ff39e49588af34021015137ffbdca27309", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2aba1525b5c1c34de834d09d11fa82ff39e49588af34021015137ffbdca27309", kill_on_drop: false }`
[INFO] [stdout] 2aba1525b5c1c34de834d09d11fa82ff39e49588af34021015137ffbdca27309
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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 -Dunmustuse_in_always_ok" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 184504539cdb87522af1b3a13f7b77e0063eb8f8d9ecf8924f5d5009610f8fba
[INFO] running `Command { std: "docker" "start" "-a" "184504539cdb87522af1b3a13f7b77e0063eb8f8d9ecf8924f5d5009610f8fba", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling icu_locid_transform_data v1.5.1
[INFO] [stderr]     Checking litemap v0.7.5
[INFO] [stderr]     Checking writeable v0.5.5
[INFO] [stderr]    Compiling icu_properties_data v1.5.1
[INFO] [stderr]     Checking smallvec v1.15.0
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[INFO] [stderr]    Compiling icu_normalizer_data v1.5.1
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[INFO] [stderr]     Checking socket2 v0.5.9
[INFO] [stderr]    Compiling zerovec-derive v0.10.3
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[INFO] [stderr]    Compiling yoke-derive v0.7.5
[INFO] [stderr]     Checking futures-util v0.3.31
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[INFO] [stderr]    Compiling rustix v1.0.7
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[INFO] [stderr]     Checking linux-raw-sys v0.9.4
[INFO] [stderr]    Compiling darling_core v0.20.11
[INFO] [stderr]     Checking tracing-core v0.1.33
[INFO] [stderr]    Compiling object v0.36.7
[INFO] [stderr]    Compiling ucd-trie v0.1.7
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[INFO] [stderr]    Compiling num-traits v0.2.19
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[INFO] [stderr]    Compiling clap_derive v4.5.32
[INFO] [stderr]     Checking rand v0.8.5
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[INFO] [stderr]    Compiling lock_api v0.4.12
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[INFO] [stderr]     Checking headers v0.3.9
[INFO] [stderr]    Compiling thiserror v2.0.12
[INFO] [stderr]    Compiling pest v2.8.0
[INFO] [stderr]     Checking chrono v0.4.41
[INFO] [stderr]     Checking futures-executor v0.3.31
[INFO] [stderr]     Checking tinystr v0.7.6
[INFO] [stderr]     Checking icu_collections v1.5.0
[INFO] [stderr]     Checking futures v0.3.31
[INFO] [stderr]     Checking icu_locid v1.5.0
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[INFO] [stderr]     Checking sha2 v0.10.9
[INFO] [stderr]     Checking clap_builder v4.5.37
[INFO] [stderr]    Compiling serde_repr v0.1.20
[INFO] [stderr]     Checking thread_local v1.1.8
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[INFO] [stderr]     Checking tower v0.4.13
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[INFO] [stderr]     Checking serde_json v1.0.140
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[INFO] [stderr]    Compiling darling_macro v0.20.11
[INFO] [stderr]     Checking toml v0.5.11
[INFO] [stderr]    Compiling pest_meta v2.8.0
[INFO] [stderr]     Checking icu_provider v1.5.0
[INFO] [stderr]    Compiling tower-lsp-macros v0.9.0
[INFO] [stderr]    Compiling auto_impl v1.3.0
[INFO] [stderr]     Checking addr2line v0.24.2
[INFO] [stderr]    Compiling darling v0.20.11
[INFO] [stderr]    Compiling derive_builder_core v0.20.2
[INFO] [stderr]     Checking backtrace v0.3.74
[INFO] [stderr]     Checking icu_locid_transform v1.5.0
[INFO] [stderr]     Checking bstr v1.12.0
[INFO] [stderr]     Checking regex v1.11.1
[INFO] [stderr]    Compiling pest_generator v2.8.0
[INFO] [stderr]     Checking icu_properties v1.5.1
[INFO] [stderr]     Checking globset v0.4.16
[INFO] [stderr]     Checking opener v0.7.2
[INFO] [stderr]     Checking env_filter v0.1.3
[INFO] [stderr]     Checking tracing-subscriber v0.3.19
[INFO] [stderr]    Compiling derive_builder_macro v0.20.2
[INFO] [stderr]     Checking env_logger v0.11.8
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[INFO] [stderr]     Checking derive_builder v0.20.2
[INFO] [stderr]     Checking tokio-util v0.7.15
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[INFO] [stderr]    Compiling pest_derive v2.8.0
[INFO] [stderr]     Checking clap v4.5.37
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[INFO] [stderr]     Checking handlebars v6.3.2
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[INFO] [stderr]     Checking mdbook_fork4ls v0.4.48
[INFO] [stderr]     Checking icu_normalizer v1.5.0
[INFO] [stderr]     Checking idna_adapter v1.2.0
[INFO] [stderr]     Checking idna v1.0.3
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[INFO] [stderr]     Checking lsp-types v0.94.1
[INFO] [stderr]     Checking tokio-tungstenite v0.21.0
[INFO] [stderr]     Checking hyper v0.14.32
[INFO] [stderr]     Checking warp v0.3.7
[INFO] [stderr]     Checking mdbook_incremental_preview v0.0.8
[INFO] [stderr]     Checking tower-lsp v0.20.0
[INFO] [stderr]     Checking mdbook_ls v0.0.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 47.45s
[INFO] running `Command { std: "docker" "inspect" "184504539cdb87522af1b3a13f7b77e0063eb8f8d9ecf8924f5d5009610f8fba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "184504539cdb87522af1b3a13f7b77e0063eb8f8d9ecf8924f5d5009610f8fba", kill_on_drop: false }`
[INFO] [stdout] 184504539cdb87522af1b3a13f7b77e0063eb8f8d9ecf8924f5d5009610f8fba