[INFO] cloning repository https://github.com/hrtk91/rust-event-sourcing
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/hrtk91/rust-event-sourcing" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhrtk91%2Frust-event-sourcing", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhrtk91%2Frust-event-sourcing'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 9e8cab0050b37d892ce14bca974f25d3daff294c
[INFO] checking hrtk91/rust-event-sourcing against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhrtk91%2Frust-event-sourcing" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/hrtk91/rust-event-sourcing 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/hrtk91/rust-event-sourcing
[INFO] finished tweaking git repo https://github.com/hrtk91/rust-event-sourcing
[INFO] tweaked toml for git repo https://github.com/hrtk91/rust-event-sourcing written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/hrtk91/rust-event-sourcing 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 2f0ca002045cea6d4ffe2b6811fac7162359d144f86e8d3fc21ab778e79b3542
[INFO] running `Command { std: "docker" "start" "-a" "2f0ca002045cea6d4ffe2b6811fac7162359d144f86e8d3fc21ab778e79b3542", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2f0ca002045cea6d4ffe2b6811fac7162359d144f86e8d3fc21ab778e79b3542", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2f0ca002045cea6d4ffe2b6811fac7162359d144f86e8d3fc21ab778e79b3542", kill_on_drop: false }`
[INFO] [stdout] 2f0ca002045cea6d4ffe2b6811fac7162359d144f86e8d3fc21ab778e79b3542
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 64450ccc5ae0d52fa26dd26c5d9d676ee3c4487d8b0ba0f94cec99edbf22b763
[INFO] running `Command { std: "docker" "start" "-a" "64450ccc5ae0d52fa26dd26c5d9d676ee3c4487d8b0ba0f94cec99edbf22b763", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.66
[INFO] [stderr]     Checking pin-project-lite v0.2.12
[INFO] [stderr]     Checking bytes v1.4.0
[INFO] [stderr]    Compiling futures-task v0.3.28
[INFO] [stderr]    Compiling serde v1.0.185
[INFO] [stderr]    Compiling futures-util v0.3.28
[INFO] [stderr]    Compiling memoffset v0.9.0
[INFO] [stderr]     Checking getrandom v0.2.10
[INFO] [stderr]    Compiling crossbeam-utils v0.8.16
[INFO] [stderr]    Compiling async-trait v0.1.73
[INFO] [stderr]    Compiling parking_lot_core v0.8.6
[INFO] [stderr]    Compiling axum-core v0.3.4
[INFO] [stderr]     Checking instant v0.1.12
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.15
[INFO] [stderr]    Compiling serde_json v1.0.105
[INFO] [stderr]    Compiling crc32fast v1.3.2
[INFO] [stderr]     Checking tracing v0.1.37
[INFO] [stderr]     Checking tower-layer v0.3.2
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]    Compiling axum v0.6.20
[INFO] [stderr]     Checking fxhash v0.2.1
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking fs2 v0.4.3
[INFO] [stderr]     Checking matchit v0.7.2
[INFO] [stderr]     Checking http v0.2.9
[INFO] [stderr]     Checking parking_lot v0.11.2
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking sled v0.34.7
[INFO] [stderr]    Compiling quote v1.0.33
[INFO] [stderr]    Compiling syn v2.0.29
[INFO] [stderr]     Checking http-body v0.4.5
[INFO] [stderr]    Compiling serde_derive v1.0.185
[INFO] [stderr]    Compiling tokio-macros v2.1.0
[INFO] [stderr]    Compiling pin-project-internal v1.1.3
[INFO] [stderr]    Compiling uuid-macro-internal v1.4.1
[INFO] [stderr]     Checking uuid v1.4.1
[INFO] [stderr]     Checking tokio v1.32.0
[INFO] [stderr]     Checking pin-project v1.1.3
[INFO] [stderr]     Checking tower v0.4.13
[INFO] [stderr]     Checking hyper v0.14.27
[INFO] [stderr]     Checking serde_path_to_error v0.1.14
[INFO] [stderr]     Checking serde_urlencoded v0.7.1
[INFO] [stderr]     Checking webapp v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: method `restore` is never used
[INFO] [stdout]   --> src/events/mod.rs:82:12
[INFO] [stdout]    |
[INFO] [stdout] 2  | impl EventRepository {
[INFO] [stdout]    | -------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 82 |     pub fn restore<T>(&self, aggregate_id: &str) -> Result<T, String>
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `Event` is never constructed
[INFO] [stdout]    --> src/events/mod.rs:114:5
[INFO] [stdout]     |
[INFO] [stdout] 113 | pub enum PublishProps {
[INFO] [stdout]     |          ------------ variant in this enum
[INFO] [stdout] 114 |     Event(Event),
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `restore` is never used
[INFO] [stdout]   --> src/events/mod.rs:82:12
[INFO] [stdout]    |
[INFO] [stdout] 2  | impl EventRepository {
[INFO] [stdout]    | -------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 82 |     pub fn restore<T>(&self, aggregate_id: &str) -> Result<T, String>
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `Event` is never constructed
[INFO] [stdout]    --> src/events/mod.rs:114:5
[INFO] [stdout]     |
[INFO] [stdout] 113 | pub enum PublishProps {
[INFO] [stdout]     |          ------------ variant in this enum
[INFO] [stdout] 114 |     Event(Event),
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 25.85s
[INFO] running `Command { std: "docker" "inspect" "64450ccc5ae0d52fa26dd26c5d9d676ee3c4487d8b0ba0f94cec99edbf22b763", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "64450ccc5ae0d52fa26dd26c5d9d676ee3c4487d8b0ba0f94cec99edbf22b763", kill_on_drop: false }`
[INFO] [stdout] 64450ccc5ae0d52fa26dd26c5d9d676ee3c4487d8b0ba0f94cec99edbf22b763