[INFO] cloning repository https://github.com/jgraef/mensa-sb-rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jgraef/mensa-sb-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjgraef%2Fmensa-sb-rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjgraef%2Fmensa-sb-rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] a4ea489b6a8dfaada47732cd7ca7ce1407d60378
[INFO] checking jgraef/mensa-sb-rs against master#90442458ac46b1d5eed752c316da25450f67285b for pr-81477
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjgraef%2Fmensa-sb-rs" "/workspace/builds/worker-0/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/jgraef/mensa-sb-rs on toolchain 90442458ac46b1d5eed752c316da25450f67285b
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+90442458ac46b1d5eed752c316da25450f67285b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/jgraef/mensa-sb-rs
[INFO] finished tweaking git repo https://github.com/jgraef/mensa-sb-rs
[INFO] tweaked toml for git repo https://github.com/jgraef/mensa-sb-rs written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] crate git repo https://github.com/jgraef/mensa-sb-rs already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+90442458ac46b1d5eed752c316da25450f67285b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+90442458ac46b1d5eed752c316da25450f67285b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6ba9dc580bd14fc01fd54f611ec675b8c2c843b7f54a9998e76c0a1700005200
[INFO] running `Command { std: "docker" "start" "-a" "6ba9dc580bd14fc01fd54f611ec675b8c2c843b7f54a9998e76c0a1700005200", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6ba9dc580bd14fc01fd54f611ec675b8c2c843b7f54a9998e76c0a1700005200", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6ba9dc580bd14fc01fd54f611ec675b8c2c843b7f54a9998e76c0a1700005200", kill_on_drop: false }`
[INFO] [stdout] 6ba9dc580bd14fc01fd54f611ec675b8c2c843b7f54a9998e76c0a1700005200
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+90442458ac46b1d5eed752c316da25450f67285b" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b41ce6746ccc69926db19f86af1e24e6ea6e1842f63d92ce1946764846027a5e
[INFO] running `Command { std: "docker" "start" "-a" "b41ce6746ccc69926db19f86af1e24e6ea6e1842f63d92ce1946764846027a5e", kill_on_drop: false }`
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[INFO] [stderr]     Checking cfg-if v0.1.5
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[INFO] [stdout] warning: enum is never used: `PriceCategory`
[INFO] [stdout]    --> src/mensa.rs:187:10
[INFO] [stdout]     |
[INFO] [stdout] 187 | pub enum PriceCategory {
[INFO] [stdout]     |          ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `for_category`
[INFO] [stdout]    --> src/mensa.rs:206:12
[INFO] [stdout]     |
[INFO] [stdout] 206 |     pub fn for_category(&self, cat: PriceCategory) -> String {
[INFO] [stdout]     |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum is never used: `PriceCategory`
[INFO] [stdout]    --> src/mensa.rs:187:10
[INFO] [stdout]     |
[INFO] [stdout] 187 | pub enum PriceCategory {
[INFO] [stdout]     |          ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `for_category`
[INFO] [stdout]    --> src/mensa.rs:206:12
[INFO] [stdout]     |
[INFO] [stdout] 206 |     pub fn for_category(&self, cat: PriceCategory) -> String {
[INFO] [stdout]     |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 23.42s
[INFO] running `Command { std: "docker" "inspect" "b41ce6746ccc69926db19f86af1e24e6ea6e1842f63d92ce1946764846027a5e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b41ce6746ccc69926db19f86af1e24e6ea6e1842f63d92ce1946764846027a5e", kill_on_drop: false }`
[INFO] [stdout] b41ce6746ccc69926db19f86af1e24e6ea6e1842f63d92ce1946764846027a5e