[INFO] cloning repository https://github.com/gw31415/lightwiki
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/gw31415/lightwiki" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgw31415%2Flightwiki", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgw31415%2Flightwiki'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 744ad2b91dd623653df74ea85eb9ac1aff9984db
[INFO] checking gw31415/lightwiki 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%2Fgw31415%2Flightwiki" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/gw31415/lightwiki
[INFO] finished tweaking git repo https://github.com/gw31415/lightwiki
[INFO] tweaked toml for git repo https://github.com/gw31415/lightwiki written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/gw31415/lightwiki 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/gw31415/lightwiki 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-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 204a388424833fb0ad17d8c077e2f06f446f5e0b8f4d8f1eed06ef47f30970b0
[INFO] running `Command { std: "docker" "start" "-a" "204a388424833fb0ad17d8c077e2f06f446f5e0b8f4d8f1eed06ef47f30970b0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "204a388424833fb0ad17d8c077e2f06f446f5e0b8f4d8f1eed06ef47f30970b0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "204a388424833fb0ad17d8c077e2f06f446f5e0b8f4d8f1eed06ef47f30970b0", kill_on_drop: false }`
[INFO] [stdout] 204a388424833fb0ad17d8c077e2f06f446f5e0b8f4d8f1eed06ef47f30970b0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 749d5e1233fe2facdea6693adf0b13dd21719c3ec3096419775041b1bfe4e361
[INFO] running `Command { std: "docker" "start" "-a" "749d5e1233fe2facdea6693adf0b13dd21719c3ec3096419775041b1bfe4e361", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.36
[INFO] [stderr]    Compiling syn v1.0.86
[INFO] [stderr]    Compiling libc v0.2.117
[INFO] [stderr]    Compiling version_check v0.9.4
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[INFO] [stderr]    Compiling standback v0.2.17
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[INFO] [stderr]     Checking unicode-bidi v0.3.7
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[INFO] [stderr]     Checking url v2.2.2
[INFO] [stderr]    Compiling miniz_oxide v0.4.4
[INFO] [stderr]     Checking tokio-util v0.3.1
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[INFO] [stderr]     Checking tracing-core v0.1.22
[INFO] [stderr]     Checking quick-error v1.2.3
[INFO] [stderr]    Compiling ident_case v1.0.1
[INFO] [stderr]     Checking new_debug_unreachable v1.0.4
[INFO] [stderr]     Checking alloc-no-stdlib v2.0.3
[INFO] [stderr]    Compiling version_check v0.1.5
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[INFO] [stderr]    Compiling crc32fast v1.3.2
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[INFO] [stderr]    Compiling walkdir v0.1.8
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[INFO] [stderr]    Compiling cookie v0.14.4
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[INFO] [stderr]    Compiling encoding_rs v0.8.30
[INFO] [stderr]     Checking mac v0.1.1
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[INFO] [stderr]    Compiling serde_json v1.0.79
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[INFO] [stderr]    Compiling markup5ever v0.10.1
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[INFO] [stderr]    Compiling darling_core v0.12.4
[INFO] [stderr]    Compiling libquickjs-sys v0.9.0
[INFO] [stderr]    Compiling selectors v0.22.0
[INFO] [stderr]     Checking brotli v3.3.3
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[INFO] [stderr]    Compiling v_escape v0.15.0
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[INFO] [stderr]    Compiling mime_guess v2.0.4
[INFO] [stderr]     Checking bytestring v1.0.0
[INFO] [stderr]     Checking getrandom v0.2.4
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[INFO] [stderr]    Compiling v_htmlescape v0.12.0
[INFO] [stderr]     Checking thin-slice v0.1.1
[INFO] [stderr]     Checking rand_core v0.6.3
[INFO] [stderr]     Checking unicode-width v0.1.9
[INFO] [stderr]    Compiling katex v0.4.3
[INFO] [stderr]    Compiling heck v0.4.0
[INFO] [stderr]    Compiling pulldown-cmark v0.9.1
[INFO] [stderr]     Checking getopts v0.2.21
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[INFO] [stderr]     Checking itertools v0.10.3
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[INFO] [stderr]     Checking os_str_bytes v6.0.0
[INFO] [stderr]     Checking termcolor v1.1.2
[INFO] [stderr]     Checking textwrap v0.14.2
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking sanitize-filename v0.3.0
[INFO] [stderr]     Checking urlencoding v2.1.0
[INFO] [stderr]    Compiling futures-macro v0.3.21
[INFO] [stderr]    Compiling derive_more v0.99.17
[INFO] [stderr]    Compiling actix-macros v0.1.3
[INFO] [stderr]    Compiling thiserror-impl v1.0.30
[INFO] [stderr]    Compiling enum-as-inner v0.3.3
[INFO] [stderr]    Compiling time-macros-impl v0.1.2
[INFO] [stderr]    Compiling pin-project-internal v1.0.10
[INFO] [stderr]     Checking pin-project v0.4.29
[INFO] [stderr]     Checking actix-codec v0.3.0
[INFO] [stderr]     Checking thiserror v1.0.30
[INFO] [stderr]    Compiling phf_macros v0.8.0
[INFO] [stderr]    Compiling cssparser v0.27.2
[INFO] [stderr]     Checking time-macros v0.1.1
[INFO] [stderr]     Checking phf v0.8.0
[INFO] [stderr]    Compiling darling_macro v0.12.4
[INFO] [stderr]    Compiling darling v0.12.4
[INFO] [stderr]    Compiling html5ever v0.25.1
[INFO] [stderr]     Checking actix-threadpool v0.3.3
[INFO] [stderr]     Checking pin-project v1.0.10
[INFO] [stderr]     Checking tracing-futures v0.2.5
[INFO] [stderr]    Compiling cssparser-macros v0.6.0
[INFO] [stderr]    Compiling derive_builder_core v0.10.2
[INFO] [stderr]    Compiling v_escape_derive v0.8.5
[INFO] [stderr]    Compiling actix-web-codegen v0.4.0
[INFO] [stderr]     Checking actix-rt v1.1.1
[INFO] [stderr]     Checking actix-service v1.0.6
[INFO] [stderr]     Checking futures v0.3.21
[INFO] [stderr]     Checking trust-dns-proto v0.19.7
[INFO] [stderr]     Checking h2 v0.2.7
[INFO] [stderr]    Compiling derive_builder_macro v0.10.2
[INFO] [stderr]     Checking actix-utils v2.0.0
[INFO] [stderr]     Checking derive_builder v0.10.2
[INFO] [stderr]    Compiling clap_derive v3.0.14
[INFO] [stderr]     Checking actix-tls v2.0.0
[INFO] [stderr]     Checking actix-server v1.0.4
[INFO] [stderr]     Checking trust-dns-resolver v0.19.7
[INFO] [stderr]     Checking actix-testing v1.0.1
[INFO] [stderr]     Checking clap v3.0.14
[INFO] [stderr]     Checking actix-connect v2.0.0
[INFO] [stderr]     Checking serde_urlencoded v0.7.1
[INFO] [stderr]     Checking string_cache v0.8.3
[INFO] [stderr]     Checking actix-router v0.2.7
[INFO] [stderr]     Checking actix-http v2.2.2
[INFO] [stderr]     Checking kuchiki v0.8.1
[INFO] [stderr]     Checking sanitize_html v0.7.0
[INFO] [stderr]     Checking awc v2.0.3
[INFO] [stderr]     Checking actix-web v3.3.3
[INFO] [stderr]     Checking actix-files v0.5.0
[INFO] [stderr]     Checking quick-js v0.4.1
[INFO] [stderr]     Checking lightwiki v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: this type will no longer be must used: Result<String, Infallible>
[INFO] [stdout]   --> src/main.rs:26:5
[INFO] [stdout]    |
[INFO] [stdout] 26 | /     /// Specify the host name of this computer.
[INFO] [stdout] 27 | |     #[clap(long, default_value_t = {
[INFO] [stdout] 28 | |         get_hostname().unwrap_or(std::ffi::OsString::from("localhost")).into_string().unwrap_or("localhost".to_string())
[INFO] [stdout] 29 | |     })]
[INFO] [stdout] 30 | |     hostname: String,
[INFO] [stdout]    | |____________________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: requested on the command line with `-D unmustuse-in-always-ok`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `lightwiki` (bin "lightwiki") due to 6 previous errors
[INFO] [stdout] error: this type will no longer be must used: Result<String, Infallible>
[INFO] [stdout]   --> src/main.rs:31:5
[INFO] [stdout]    |
[INFO] [stdout] 31 | /     /// Specifies the site name of the wiki site.
[INFO] [stdout] 32 | |     /// This will be assigned to the title attribute of the page.
[INFO] [stdout] 33 | |     #[clap(short, long, default_value = "Light Wiki")]
[INFO] [stdout] 34 | |     wiki_name: String,
[INFO] [stdout]    | |_____________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: this type will no longer be must used: Result<String, Infallible>
[INFO] [stdout]   --> src/main.rs:35:5
[INFO] [stdout]    |
[INFO] [stdout] 35 | /     /// Specify the special entry name corresponding to the home page.
[INFO] [stdout] 36 | |     #[clap(long, default_value = "README")]
[INFO] [stdout] 37 | |     home: String,
[INFO] [stdout]    | |________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<String, Infallible>
[INFO] [stdout]   --> src/main.rs:41:5
[INFO] [stdout]    |
[INFO] [stdout] 41 | /     /// Specifies a TLS certificate.
[INFO] [stdout] 42 | |     #[clap(short, long, default_value = "fullchain.pem")]
[INFO] [stdout] 43 | |     certificate: String,
[INFO] [stdout]    | |_______________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<String, Infallible>
[INFO] [stdout]   --> src/main.rs:44:5
[INFO] [stdout]    |
[INFO] [stdout] 44 | /     /// Specifies the private key for TLS.
[INFO] [stdout] 45 | |     #[clap(short = 'k', long, default_value = "privkey.pem")]
[INFO] [stdout] 46 | |     priv_key: String,
[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:166:29
[INFO] [stdout]     |
[INFO] [stdout] 166 |         let path: PathBuf = filename.parse().unwrap();
[INFO] [stdout]     |                             ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<String, Infallible>
[INFO] [stdout]   --> src/main.rs:26:5
[INFO] [stdout]    |
[INFO] [stdout] 26 | /     /// Specify the host name of this computer.
[INFO] [stdout] 27 | |     #[clap(long, default_value_t = {
[INFO] [stdout] 28 | |         get_hostname().unwrap_or(std::ffi::OsString::from("localhost")).into_string().unwrap_or("localhost".to_string())
[INFO] [stdout] 29 | |     })]
[INFO] [stdout] 30 | |     hostname: String,
[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<String, Infallible>
[INFO] [stdout]   --> src/main.rs:31:5
[INFO] [stdout]    |
[INFO] [stdout] 31 | /     /// Specifies the site name of the wiki site.
[INFO] [stdout] 32 | |     /// This will be assigned to the title attribute of the page.
[INFO] [stdout] 33 | |     #[clap(short, long, default_value = "Light Wiki")]
[INFO] [stdout] 34 | |     wiki_name: String,
[INFO] [stdout]    | |_____________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<String, Infallible>
[INFO] [stdout]   --> src/main.rs:35:5
[INFO] [stdout]    |
[INFO] [stdout] 35 | /     /// Specify the special entry name corresponding to the home page.
[INFO] [stdout] 36 | |     #[clap(long, default_value = "README")]
[INFO] [stdout] 37 | |     home: String,
[INFO] [stdout]    | |________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<String, Infallible>
[INFO] [stdout]   --> src/main.rs:41:5
[INFO] [stdout]    |
[INFO] [stdout] 41 | /     /// Specifies a TLS certificate.
[INFO] [stdout] 42 | |     #[clap(short, long, default_value = "fullchain.pem")]
[INFO] [stdout] 43 | |     certificate: String,
[INFO] [stdout]    | |_______________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<String, Infallible>
[INFO] [stdout]   --> src/main.rs:44:5
[INFO] [stdout]    |
[INFO] [stdout] 44 | /     /// Specifies the private key for TLS.
[INFO] [stdout] 45 | |     #[clap(short = 'k', long, default_value = "privkey.pem")]
[INFO] [stdout] 46 | |     priv_key: String,
[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:166:29
[INFO] [stdout]     |
[INFO] [stdout] 166 |         let path: PathBuf = filename.parse().unwrap();
[INFO] [stdout]     |                             ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `lightwiki` (bin "lightwiki" test) due to 6 previous errors
[INFO] running `Command { std: "docker" "inspect" "749d5e1233fe2facdea6693adf0b13dd21719c3ec3096419775041b1bfe4e361", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "749d5e1233fe2facdea6693adf0b13dd21719c3ec3096419775041b1bfe4e361", kill_on_drop: false }`
[INFO] [stdout] 749d5e1233fe2facdea6693adf0b13dd21719c3ec3096419775041b1bfe4e361
