[INFO] cloning repository https://github.com/Nekidev/docs-server
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Nekidev/docs-server" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNekidev%2Fdocs-server", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNekidev%2Fdocs-server'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] b2dd73b6f68b20440ed77453748c42aaa1f6840a
[INFO] checking Nekidev/docs-server against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNekidev%2Fdocs-server" "/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/Nekidev/docs-server
[INFO] finished tweaking git repo https://github.com/Nekidev/docs-server
[INFO] tweaked toml for git repo https://github.com/Nekidev/docs-server written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Nekidev/docs-server 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 git repo https://github.com/Nekidev/docs-server 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] [stderr]     Blocking waiting for file lock on package cache
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1e7c11ac79d3fd79193eed771e4b0c25ef3c68db4fec2594eacf05a7b9b9ee95
[INFO] running `Command { std: "docker" "start" "-a" "1e7c11ac79d3fd79193eed771e4b0c25ef3c68db4fec2594eacf05a7b9b9ee95", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1e7c11ac79d3fd79193eed771e4b0c25ef3c68db4fec2594eacf05a7b9b9ee95", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1e7c11ac79d3fd79193eed771e4b0c25ef3c68db4fec2594eacf05a7b9b9ee95", kill_on_drop: false }`
[INFO] [stdout] 1e7c11ac79d3fd79193eed771e4b0c25ef3c68db4fec2594eacf05a7b9b9ee95
[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 -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] 55d59be35cb302164e1de290b00c2e330a0ae19ba51d2bf4fe9293544c293545
[INFO] running `Command { std: "docker" "start" "-a" "55d59be35cb302164e1de290b00c2e330a0ae19ba51d2bf4fe9293544c293545", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.101
[INFO] [stderr]    Compiling unicode-ident v1.0.18
[INFO] [stderr]    Compiling serde v1.0.219
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[INFO] [stderr]     Checking percent-encoding v2.3.2
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[INFO] [stderr]    Compiling serde_json v1.0.143
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[INFO] [stderr]     Checking deranged v0.5.3
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[INFO] [stderr]     Checking clap_lex v0.7.5
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[INFO] [stderr]    Compiling syn v2.0.106
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[INFO] [stderr]     Checking pretty-logging v0.1.0
[INFO] [stderr]    Compiling synstructure v0.13.2
[INFO] [stderr]    Compiling serde_derive v1.0.219
[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 displaydoc v0.2.5
[INFO] [stderr]    Compiling tokio-macros v2.5.0
[INFO] [stderr]    Compiling thiserror-impl v2.0.16
[INFO] [stderr]    Compiling clap_derive v4.5.45
[INFO] [stderr]     Checking tokio v1.47.1
[INFO] [stderr]     Checking zerofrom v0.1.6
[INFO] [stderr]     Checking yoke v0.8.0
[INFO] [stderr]     Checking zerotrie v0.2.2
[INFO] [stderr]     Checking zerovec v0.11.4
[INFO] [stderr]     Checking clap v4.5.46
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[INFO] [stderr]     Checking icu_collections v2.0.0
[INFO] [stderr]     Checking icu_locale_core v2.0.0
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[INFO] [stderr]     Checking icu_normalizer v2.0.0
[INFO] [stderr]     Checking icu_properties v2.0.1
[INFO] [stderr]     Checking idna_adapter v1.2.1
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[INFO] [stderr]     Checking hyper v1.7.0
[INFO] [stderr]     Checking tokio-util v0.7.16
[INFO] [stderr]     Checking tower v0.5.2
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[INFO] [stderr]     Checking hyper-util v0.1.16
[INFO] [stderr]     Checking serde_spanned v0.6.9
[INFO] [stderr]     Checking toml_datetime v0.6.11
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[INFO] [stderr]     Checking serde-value v0.7.0
[INFO] [stderr]     Checking url v2.5.7
[INFO] [stderr]     Checking serde_urlencoded v0.7.1
[INFO] [stderr]     Checking serde_path_to_error v0.1.17
[INFO] [stderr]     Checking cargo-platform v0.3.0
[INFO] [stderr]     Checking toml_edit v0.22.27
[INFO] [stderr]     Checking serde-untagged v0.1.8
[INFO] [stderr]     Checking axum v0.8.4
[INFO] [stderr]     Checking toml v0.8.23
[INFO] [stderr]     Checking cargo-util-schemas v0.8.2
[INFO] [stderr]     Checking cargo_metadata v0.22.0
[INFO] [stderr]     Checking docs-server v1.0.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: this type will no longer be must used: Result<PathBuf, Infallible>
[INFO] [stdout]   --> src/main.rs:25:46
[INFO] [stdout]    |
[INFO] [stdout] 25 |     #[arg(default_value_t = PathWrapper::new(PathBuf::from_str(".").unwrap()))]
[INFO] [stdout]    |                                              ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: requested on the command line with `-D unmustuse-in-always-ok`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<PathWrapper, Infallible>
[INFO] [stdout]   --> src/main.rs:55:53
[INFO] [stdout]    |
[INFO] [stdout] 55 |       fn from_str(s: &str) -> Result<Self, Self::Err> {
[INFO] [stdout]    |  _____________________________________________________^
[INFO] [stdout] 56 | |         Ok(Self::new(PathBuf::from(s)))
[INFO] [stdout] 57 | |     }
[INFO] [stdout]    | |_____^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<PathWrapper, Infallible>
[INFO] [stdout]   --> src/main.rs:56:9
[INFO] [stdout]    |
[INFO] [stdout] 56 |         Ok(Self::new(PathBuf::from(s)))
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<PathBuf, Infallible>
[INFO] [stdout]   --> src/main.rs:25:46
[INFO] [stdout]    |
[INFO] [stdout] 25 |     #[arg(default_value_t = PathWrapper::new(PathBuf::from_str(".").unwrap()))]
[INFO] [stdout]    |                                              ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: requested on the command line with `-D unmustuse-in-always-ok`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<PathWrapper, Infallible>
[INFO] [stdout]   --> src/main.rs:55:53
[INFO] [stdout]    |
[INFO] [stdout] 55 |       fn from_str(s: &str) -> Result<Self, Self::Err> {
[INFO] [stdout]    |  _____________________________________________________^
[INFO] [stdout] 56 | |         Ok(Self::new(PathBuf::from(s)))
[INFO] [stdout] 57 | |     }
[INFO] [stdout]    | |_____^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<PathWrapper, Infallible>
[INFO] [stdout]   --> src/main.rs:56:9
[INFO] [stdout]    |
[INFO] [stdout] 56 |         Ok(Self::new(PathBuf::from(s)))
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `docs-server` (bin "docs") due to 3 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `docs-server` (bin "docs" test) due to 3 previous errors
[INFO] running `Command { std: "docker" "inspect" "55d59be35cb302164e1de290b00c2e330a0ae19ba51d2bf4fe9293544c293545", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "55d59be35cb302164e1de290b00c2e330a0ae19ba51d2bf4fe9293544c293545", kill_on_drop: false }`
[INFO] [stdout] 55d59be35cb302164e1de290b00c2e330a0ae19ba51d2bf4fe9293544c293545
