[INFO] cloning repository https://github.com/jangerritharms/rs-async-api [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jangerritharms/rs-async-api" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjangerritharms%2Frs-async-api", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjangerritharms%2Frs-async-api'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 602486537fd41d2100a9a7b7deb329519b9a23b7 [INFO] testing jangerritharms/rs-async-api against 1.60.0 for beta-1.61-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjangerritharms%2Frs-async-api" "/workspace/builds/worker-15/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-15/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/jangerritharms/rs-async-api on toolchain 1.60.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/jangerritharms/rs-async-api [INFO] finished tweaking git repo https://github.com/jangerritharms/rs-async-api [INFO] tweaked toml for git repo https://github.com/jangerritharms/rs-async-api written to /workspace/builds/worker-15/source/Cargo.toml [INFO] crate git repo https://github.com/jangerritharms/rs-async-api already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "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 simple_logger v1.3.0 [INFO] [stderr] Downloaded async-macros v1.0.0 [INFO] [stderr] Downloaded async-trait v0.1.18 [INFO] [stderr] Downloaded anyhow v1.0.19 [INFO] [stderr] Downloaded wasm-bindgen-backend v0.2.54 [INFO] [stderr] Downloaded wasm-bindgen-webidl v0.2.54 [INFO] [stderr] Downloaded reqwest v0.10.0-alpha.2 [INFO] [stderr] Downloaded web-sys v0.3.31 [INFO] [stderr] Downloaded futures-timer v1.0.3 [INFO] [stderr] Downloaded js-sys v0.3.31 [INFO] [stderr] Downloaded async-std v1.0.1 [INFO] [stderr] Downloaded wasm-bindgen-macro v0.2.54 [INFO] [stderr] Downloaded wasm-bindgen-macro-support v0.2.54 [INFO] [stderr] Downloaded wasm-bindgen-futures v0.4.4 [INFO] [stderr] Downloaded wasm-bindgen-shared v0.2.54 [INFO] [stderr] Downloaded wasm-bindgen v0.2.54 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 0c4cd4cca1285b5c2a73ae9032a7344eaa1a04e97db525fa341a6ccb245d04b0 [INFO] running `Command { std: "docker" "start" "-a" "0c4cd4cca1285b5c2a73ae9032a7344eaa1a04e97db525fa341a6ccb245d04b0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "0c4cd4cca1285b5c2a73ae9032a7344eaa1a04e97db525fa341a6ccb245d04b0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0c4cd4cca1285b5c2a73ae9032a7344eaa1a04e97db525fa341a6ccb245d04b0", kill_on_drop: false }` [INFO] [stdout] 0c4cd4cca1285b5c2a73ae9032a7344eaa1a04e97db525fa341a6ccb245d04b0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 817047aac20db0581d575f0c7ef65902ed3859791a45ae6f79dca960ba1a7afc [INFO] running `Command { std: "docker" "start" "-a" "817047aac20db0581d575f0c7ef65902ed3859791a45ae6f79dca960ba1a7afc", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling libc v0.2.65 [INFO] [stderr] Compiling proc-macro2 v1.0.6 [INFO] [stderr] Compiling syn v1.0.8 [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Compiling memchr v2.2.1 [INFO] [stderr] Compiling futures-core-preview v0.3.0-alpha.19 [INFO] [stderr] Compiling byteorder v1.3.2 [INFO] [stderr] Compiling pin-utils v0.1.0-alpha.4 [INFO] [stderr] Compiling scopeguard v1.0.0 [INFO] 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[INFO] [stderr] Compiling quote v1.0.2 [INFO] [stderr] Compiling url v2.1.0 [INFO] [stderr] Compiling mime_guess v2.0.1 [INFO] [stderr] Compiling aho-corasick v0.6.10 [INFO] [stderr] Compiling colored v1.9.0 [INFO] [stderr] Compiling clap v2.33.0 [INFO] [stderr] Compiling bytes v0.4.12 [INFO] [stderr] Compiling mio v0.6.19 [INFO] [stderr] Compiling http v0.1.19 [INFO] [stderr] Compiling string v0.2.1 [INFO] [stderr] Compiling crossbeam-deque v0.7.2 [INFO] [stderr] Compiling regex v0.2.11 [INFO] [stderr] Compiling chrono v0.4.10 [INFO] [stderr] Compiling mio-uds v0.6.7 [INFO] [stderr] Compiling async-std v1.0.1 [INFO] [stderr] Compiling simple_logger v1.3.0 [INFO] [stderr] Compiling dotenv v0.9.0 [INFO] [stderr] Compiling bigdecimal v0.1.0 [INFO] [stderr] Compiling http-body v0.2.0-alpha.3 [INFO] [stderr] Compiling pin-project-internal v0.4.5 [INFO] [stderr] Compiling tracing-attributes v0.1.5 [INFO] [stderr] Compiling proc-macro-hack v0.5.11 [INFO] [stderr] Compiling serde_derive v1.0.102 [INFO] [stderr] Compiling tokio-macros v0.2.0-alpha.6 [INFO] [stderr] Compiling diesel_derives v1.4.1 [INFO] [stderr] Compiling async-trait v0.1.18 [INFO] [stderr] Compiling futures-macro v0.3.1 [INFO] [stderr] Compiling tracing v0.1.10 [INFO] [stderr] Compiling tokio-executor v0.2.0-alpha.6 [INFO] [stderr] Compiling pin-project v0.4.5 [INFO] [stderr] Compiling tokio-io v0.2.0-alpha.6 [INFO] [stderr] Compiling tokio-codec v0.2.0-alpha.6 [INFO] [stderr] Compiling tower-make v0.3.0-alpha.2a [INFO] [stderr] Compiling tokio-tls v0.3.0-alpha.6 [INFO] [stderr] Compiling h2 v0.2.0-alpha.3 [INFO] [stderr] Compiling futures-util v0.3.1 [INFO] [stderr] Compiling tokio-timer v0.3.0-alpha.6 [INFO] [stderr] Compiling tokio-net v0.2.0-alpha.6 [INFO] [stderr] Compiling tokio-fs v0.2.0-alpha.6 [INFO] [stderr] Compiling tokio v0.2.0-alpha.6 [INFO] [stderr] Compiling hyper v0.13.0-alpha.4 [INFO] [stderr] Compiling futures-executor v0.3.1 [INFO] [stderr] Compiling diesel v1.4.3 [INFO] [stderr] Compiling futures v0.3.1 [INFO] [stderr] Compiling hyper-tls v0.4.0-alpha.4 [INFO] [stderr] Compiling serde_urlencoded v0.6.1 [INFO] [stderr] Compiling serde_json v1.0.41 [INFO] [stderr] Compiling reqwest v0.10.0-alpha.2 [INFO] [stderr] Compiling rs-bot v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] error[E0432]: unresolved import `core::option::NoneError` [INFO] [stdout] --> src/error.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use core::option::NoneError; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ no `NoneError` in `option` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `rs-bot` due to 3 previous errors; 1 warning emitted [INFO] [stdout] warning: unused import: `debug` [INFO] [stdout] --> src/kraken.rs:8:11 [INFO] [stdout] | [INFO] [stdout] 8 | use log::{debug,info}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] [stdout] error[E0277]: the `?` operator can only be used on `Option`s, not `Result`s, in an async block that returns `Option` [INFO] [stdout] --> src/kraken.rs:130:75 [INFO] [stdout] | [INFO] [stdout] 127 | async move { [INFO] [stdout] | ________________________- [INFO] [stdout] 128 | | if state.trades.len() == 0 { [INFO] [stdout] 129 | | state = PaginationHelper::from( [INFO] [stdout] 130 | | self.history(state.pair, state.continuation).await?, [INFO] [stdout] | | ^ use `.ok()?` if you want to discard the `Result` error information [INFO] [stdout] ... | [INFO] [stdout] 140 | | Some((yielded, state)) [INFO] [stdout] 141 | | } [INFO] [stdout] | |_____________- this function returns an `Option` [INFO] [stdout] | [INFO] [stdout] = help: the trait `FromResidual>` is not implemented for `std::option::Option<_>` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors; 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0277, E0432. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0277`. [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "817047aac20db0581d575f0c7ef65902ed3859791a45ae6f79dca960ba1a7afc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "817047aac20db0581d575f0c7ef65902ed3859791a45ae6f79dca960ba1a7afc", kill_on_drop: false }` [INFO] [stdout] 817047aac20db0581d575f0c7ef65902ed3859791a45ae6f79dca960ba1a7afc