[INFO] cloning repository https://github.com/TanixLu/wlt_task
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/TanixLu/wlt_task" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTanixLu%2Fwlt_task", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTanixLu%2Fwlt_task'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 93b43f4532a3c6f0dcc9d7753da1846b161818a3
[INFO] checking TanixLu/wlt_task against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTanixLu%2Fwlt_task" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/TanixLu/wlt_task on toolchain 385fa9d845dd326c6bbfd58c22244215e431948a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/TanixLu/wlt_task
[INFO] finished tweaking git repo https://github.com/TanixLu/wlt_task
[INFO] tweaked toml for git repo https://github.com/TanixLu/wlt_task written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/TanixLu/wlt_task 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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "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 email-encoding v0.2.0
[INFO] [stderr]   Downloaded lettre v0.11.3
[INFO] [stderr]   Downloaded thiserror-impl v1.0.55
[INFO] [stderr]   Downloaded thiserror v1.0.55
[INFO] [stderr]   Downloaded machine-uid v0.5.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a3075599d4c4234a650a08ea444f8c74445fa0b0c7ec5142011a70e603b58d3e
[INFO] running `Command { std: "docker" "start" "-a" "a3075599d4c4234a650a08ea444f8c74445fa0b0c7ec5142011a70e603b58d3e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a3075599d4c4234a650a08ea444f8c74445fa0b0c7ec5142011a70e603b58d3e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a3075599d4c4234a650a08ea444f8c74445fa0b0c7ec5142011a70e603b58d3e", kill_on_drop: false }`
[INFO] [stdout] a3075599d4c4234a650a08ea444f8c74445fa0b0c7ec5142011a70e603b58d3e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 42070b83cdc2a7c99f6801575980854acac6973468a5c1affb1c211ee6872495
[INFO] running `Command { std: "docker" "start" "-a" "42070b83cdc2a7c99f6801575980854acac6973468a5c1affb1c211ee6872495", kill_on_drop: false }`
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[INFO] [stderr]     Checking unicode-normalization v0.1.22
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[INFO] [stderr]     Checking generic-array v0.14.7
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[INFO] [stderr]    Compiling futures-util v0.3.28
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[INFO] [stderr]    Compiling linux-raw-sys v0.4.7
[INFO] [stderr]    Compiling bitflags v2.4.0
[INFO] [stderr]     Checking futures-io v0.3.28
[INFO] [stderr]    Compiling memchr v2.6.3
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[INFO] [stderr]     Checking chrono v0.4.31
[INFO] [stderr]    Compiling openssl-sys v0.9.93
[INFO] [stderr]    Compiling psm v0.1.21
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[INFO] [stderr]    Compiling stacker v0.1.15
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[INFO] [stderr]    Compiling cexpr v0.6.0
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[INFO] [stderr]    Compiling which v4.4.2
[INFO] [stderr]     Checking chumsky v0.9.3
[INFO] [stderr]     Checking urlencoding v2.1.3
[INFO] [stderr]     Checking hex v0.4.3
[INFO] [stderr]    Compiling native-tls v0.2.11
[INFO] [stderr]     Checking tokio-util v0.7.9
[INFO] [stderr]     Checking h2 v0.3.21
[INFO] [stderr]    Compiling regex v1.9.5
[INFO] [stderr]    Compiling serde_derive v1.0.195
[INFO] [stderr]    Compiling openssl-macros v0.1.1
[INFO] [stderr]    Compiling thiserror-impl v1.0.55
[INFO] [stderr]     Checking hyper v0.14.27
[INFO] [stderr]     Checking tokio-native-tls v0.3.1
[INFO] [stderr]     Checking lettre v0.11.3
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[INFO] [stderr]    Compiling machine-uid v0.5.1
[INFO] [stderr]     Checking serde_spanned v0.6.5
[INFO] [stderr]     Checking toml_datetime v0.6.5
[INFO] [stderr]     Checking serde_urlencoded v0.7.1
[INFO] [stderr]     Checking toml_edit v0.21.0
[INFO] [stderr]    Compiling neli-proc-macros v0.1.3
[INFO] [stderr]     Checking cookie_store v0.16.2
[INFO] [stderr]     Checking reqwest v0.11.23
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[INFO] [stderr]     Checking neli v0.6.4
[INFO] [stderr]     Checking local-ip-address v0.5.6
[INFO] [stderr]     Checking wlt_task v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: structure field `检测IPv6` should have a snake case name
[INFO] [stdout]   --> src/config.rs:45:9
[INFO] [stdout]    |
[INFO] [stdout] 45 |     pub 检测IPv6: bool,
[INFO] [stdout]    |         ^^^^^^^^ help: convert the identifier to snake case: `检测_ipv6`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `检测IPv6` should have a snake case name
[INFO] [stdout]   --> src/config.rs:45:9
[INFO] [stdout]    |
[INFO] [stdout] 45 |     pub 检测IPv6: bool,
[INFO] [stdout]    |         ^^^^^^^^ help: convert the identifier to snake case: `检测_ipv6`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 38.39s
[INFO] running `Command { std: "docker" "inspect" "42070b83cdc2a7c99f6801575980854acac6973468a5c1affb1c211ee6872495", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "42070b83cdc2a7c99f6801575980854acac6973468a5c1affb1c211ee6872495", kill_on_drop: false }`
[INFO] [stdout] 42070b83cdc2a7c99f6801575980854acac6973468a5c1affb1c211ee6872495