[INFO] cloning repository https://github.com/AmberLehmann/umd-dining-status
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/AmberLehmann/umd-dining-status" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAmberLehmann%2Fumd-dining-status", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAmberLehmann%2Fumd-dining-status'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 813f2f20556a76fe8fc424e1877be2101c1ffeea
[INFO] checking AmberLehmann/umd-dining-status against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAmberLehmann%2Fumd-dining-status" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/AmberLehmann/umd-dining-status 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/AmberLehmann/umd-dining-status
[INFO] finished tweaking git repo https://github.com/AmberLehmann/umd-dining-status
[INFO] tweaked toml for git repo https://github.com/AmberLehmann/umd-dining-status written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/AmberLehmann/umd-dining-status 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]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded syn v2.0.55
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 631730b4c01766e8a4e7ca0f378ee6614ddf29e61912e5350bccd75924323e98
[INFO] running `Command { std: "docker" "start" "-a" "631730b4c01766e8a4e7ca0f378ee6614ddf29e61912e5350bccd75924323e98", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "631730b4c01766e8a4e7ca0f378ee6614ddf29e61912e5350bccd75924323e98", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "631730b4c01766e8a4e7ca0f378ee6614ddf29e61912e5350bccd75924323e98", kill_on_drop: false }`
[INFO] [stdout] 631730b4c01766e8a4e7ca0f378ee6614ddf29e61912e5350bccd75924323e98
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 03e28b60e6b394c3d600ee9c0f213623aebf3030ea9ee5e02745dc911d98026a
[INFO] running `Command { std: "docker" "start" "-a" "03e28b60e6b394c3d600ee9c0f213623aebf3030ea9ee5e02745dc911d98026a", kill_on_drop: false }`
[INFO] [stderr]     Checking http v1.1.0
[INFO] [stderr]     Checking tracing v0.1.40
[INFO] [stderr]    Compiling serde v1.0.197
[INFO] [stderr]    Compiling syn v2.0.55
[INFO] [stderr]     Checking tokio v1.37.0
[INFO] [stderr]     Checking futures-util v0.3.30
[INFO] [stderr]     Checking smallvec v1.13.2
[INFO] [stderr]     Checking http-body v1.0.0
[INFO] [stderr]     Checking http-body-util v0.1.1
[INFO] [stderr]    Compiling openssl-macros v0.1.1
[INFO] [stderr]    Compiling pin-project-internal v1.1.5
[INFO] [stderr]    Compiling serde_derive v1.0.197
[INFO] [stderr]     Checking tokio-util v0.7.10
[INFO] [stderr]     Checking openssl v0.10.64
[INFO] [stderr]     Checking h2 v0.4.3
[INFO] [stderr]     Checking pin-project v1.1.5
[INFO] [stderr]     Checking tower v0.4.13
[INFO] [stderr]     Checking native-tls v0.2.11
[INFO] [stderr]     Checking tokio-native-tls v0.3.1
[INFO] [stderr]     Checking hyper v1.2.0
[INFO] [stderr]     Checking hyper-util v0.1.3
[INFO] [stderr]     Checking serde_json v1.0.115
[INFO] [stderr]     Checking serde_urlencoded v0.7.1
[INFO] [stderr]     Checking hyper-tls v0.6.0
[INFO] [stderr]     Checking reqwest v0.12.2
[INFO] [stderr]     Checking rust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: fields `time`, `north`, `south`, and `yahen` are never read
[INFO] [stdout]  --> src/main.rs:5:37
[INFO] [stdout]   |
[INFO] [stdout] 4 | struct DiningHalls {
[INFO] [stdout]   |        ----------- fields in this struct
[INFO] [stdout] 5 |     #[serde(alias = "currentTime")] time: String,
[INFO] [stdout]   |                                     ^^^^
[INFO] [stdout] 6 |     #[serde(alias = "level1")] north: u32,
[INFO] [stdout]   |                                ^^^^^
[INFO] [stdout] 7 |     #[serde(alias = "level2")] south: u32,
[INFO] [stdout]   |                                ^^^^^
[INFO] [stdout] 8 |     #[serde(alias = "level3")] yahen: u32,
[INFO] [stdout]   |                                ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `DiningHalls` 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: fields `time`, `north`, `south`, and `yahen` are never read
[INFO] [stdout]  --> src/main.rs:5:37
[INFO] [stdout]   |
[INFO] [stdout] 4 | struct DiningHalls {
[INFO] [stdout]   |        ----------- fields in this struct
[INFO] [stdout] 5 |     #[serde(alias = "currentTime")] time: String,
[INFO] [stdout]   |                                     ^^^^
[INFO] [stdout] 6 |     #[serde(alias = "level1")] north: u32,
[INFO] [stdout]   |                                ^^^^^
[INFO] [stdout] 7 |     #[serde(alias = "level2")] south: u32,
[INFO] [stdout]   |                                ^^^^^
[INFO] [stdout] 8 |     #[serde(alias = "level3")] yahen: u32,
[INFO] [stdout]   |                                ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `DiningHalls` 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: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 19.84s
[INFO] running `Command { std: "docker" "inspect" "03e28b60e6b394c3d600ee9c0f213623aebf3030ea9ee5e02745dc911d98026a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "03e28b60e6b394c3d600ee9c0f213623aebf3030ea9ee5e02745dc911d98026a", kill_on_drop: false }`
[INFO] [stdout] 03e28b60e6b394c3d600ee9c0f213623aebf3030ea9ee5e02745dc911d98026a