[INFO] cloning repository https://github.com/rmcfadden/classification-server-www
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/rmcfadden/classification-server-www" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frmcfadden%2Fclassification-server-www", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frmcfadden%2Fclassification-server-www'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 6917eab1d8ec5478ef3554c7c3ededb3a3adf84c
[INFO] checking rmcfadden/classification-server-www against master#ceab6128fa48a616bfd3e3adf4bc80133b8ee223 for no-never-type-fallback
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frmcfadden%2Fclassification-server-www" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/rmcfadden/classification-server-www on toolchain ceab6128fa48a616bfd3e3adf4bc80133b8ee223
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/rmcfadden/classification-server-www
[INFO] finished tweaking git repo https://github.com/rmcfadden/classification-server-www
[INFO] tweaked toml for git repo https://github.com/rmcfadden/classification-server-www written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/rmcfadden/classification-server-www 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" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded syn v2.0.53
[INFO] [stderr]   Downloaded polling v3.5.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d4b77b28ef1256ee4544344037a92fd7d1315e1d8b167566b78e3f1967936bc1
[INFO] running `Command { std: "docker" "start" "-a" "d4b77b28ef1256ee4544344037a92fd7d1315e1d8b167566b78e3f1967936bc1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d4b77b28ef1256ee4544344037a92fd7d1315e1d8b167566b78e3f1967936bc1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d4b77b28ef1256ee4544344037a92fd7d1315e1d8b167566b78e3f1967936bc1", kill_on_drop: false }`
[INFO] [stdout] d4b77b28ef1256ee4544344037a92fd7d1315e1d8b167566b78e3f1967936bc1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 00375291eafc60851b042e6a4ba4927796578f257b61bf2951c83edf64c8a453
[INFO] running `Command { std: "docker" "start" "-a" "00375291eafc60851b042e6a4ba4927796578f257b61bf2951c83edf64c8a453", kill_on_drop: false }`
[INFO] [stderr]     Checking parking v2.2.0
[INFO] [stderr]     Checking futures-io v0.3.30
[INFO] [stderr]     Checking fastrand v2.0.1
[INFO] [stderr]    Compiling rustix v0.38.32
[INFO] [stderr]     Checking concurrent-queue v2.4.0
[INFO] [stderr]     Checking memchr v2.7.1
[INFO] [stderr]     Checking tracing-core v0.1.32
[INFO] [stderr]     Checking value-bag v1.8.1
[INFO] [stderr]     Checking linux-raw-sys v0.4.13
[INFO] [stderr]    Compiling syn v2.0.53
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[INFO] [stderr]     Checking unicode-normalization v0.1.23
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[INFO] [stderr]     Checking kv-log-macro v1.0.7
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[INFO] [stderr]     Checking http v1.1.0
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[INFO] [stderr]     Checking url v2.5.0
[INFO] [stderr]     Checking async-io v1.13.0
[INFO] [stderr]    Compiling futures-macro v0.3.30
[INFO] [stderr]     Checking futures-util v0.3.30
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[INFO] [stderr]     Checking futures-executor v0.3.30
[INFO] [stderr]     Checking futures v0.3.30
[INFO] [stderr]     Checking classification-server-www v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: fields `method` and `headers` are never read
[INFO] [stdout]  --> src/http_request.rs:8:9
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub struct HttpRequest {
[INFO] [stdout]   |            ----------- fields in this struct
[INFO] [stdout] 7 |     pub url: Url,
[INFO] [stdout] 8 |     pub method: Method,
[INFO] [stdout]   |         ^^^^^^
[INFO] [stdout] 9 |     pub headers: HashMap<String, String>,
[INFO] [stdout]   |         ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `HttpRequest` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `method` and `headers` are never read
[INFO] [stdout]  --> src/http_request.rs:8:9
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub struct HttpRequest {
[INFO] [stdout]   |            ----------- fields in this struct
[INFO] [stdout] 7 |     pub url: Url,
[INFO] [stdout] 8 |     pub method: Method,
[INFO] [stdout]   |         ^^^^^^
[INFO] [stdout] 9 |     pub headers: HashMap<String, String>,
[INFO] [stdout]   |         ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `HttpRequest` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.99s
[INFO] running `Command { std: "docker" "inspect" "00375291eafc60851b042e6a4ba4927796578f257b61bf2951c83edf64c8a453", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "00375291eafc60851b042e6a4ba4927796578f257b61bf2951c83edf64c8a453", kill_on_drop: false }`
[INFO] [stdout] 00375291eafc60851b042e6a4ba4927796578f257b61bf2951c83edf64c8a453