[INFO] fetching crate cxmr-pubsub 0.0.1...
[INFO] checking cxmr-pubsub-0.0.1 against master#30f74ff0dc4d66debc8b50724c446f817e5f75f4 for pr-121848-1
[INFO] extracting crate cxmr-pubsub 0.0.1 into /workspace/builds/worker-4-tc1/source
[INFO] validating manifest of crates.io crate cxmr-pubsub 0.0.1 on toolchain 30f74ff0dc4d66debc8b50724c446f817e5f75f4
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+30f74ff0dc4d66debc8b50724c446f817e5f75f4" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate cxmr-pubsub 0.0.1
[INFO] finished tweaking crates.io crate cxmr-pubsub 0.0.1
[INFO] tweaked toml for crates.io crate cxmr-pubsub 0.0.1 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+30f74ff0dc4d66debc8b50724c446f817e5f75f4" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+30f74ff0dc4d66debc8b50724c446f817e5f75f4" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded zmq v0.9.2
[INFO] [stderr]   Downloaded cxmr-balances v0.0.1
[INFO] [stderr]   Downloaded cxmr-feeds v0.0.1
[INFO] [stderr]   Downloaded cxmr-tectonic v0.0.1
[INFO] [stderr]   Downloaded zmq-sys v0.11.0
[INFO] [stderr]   Downloaded err-convert-macro v0.0.1
[INFO] [stderr]   Downloaded metadeps v1.1.2
[INFO] [stderr]   Downloaded cxmr-exchanges v0.0.1
[INFO] [stderr]   Downloaded toml v0.2.1
[INFO] [stderr]   Downloaded cxmr-currency v0.0.1
[INFO] [stderr]   Downloaded hashbrown v0.1.8
[INFO] [stderr]   Downloaded zeromq-src v0.1.10+4.3.2
[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" "+30f74ff0dc4d66debc8b50724c446f817e5f75f4" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e1cc329439f6f844046ab9d7a293fba446a922e61e883191f1291d9df1fa3728
[INFO] running `Command { std: "docker" "start" "-a" "e1cc329439f6f844046ab9d7a293fba446a922e61e883191f1291d9df1fa3728", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e1cc329439f6f844046ab9d7a293fba446a922e61e883191f1291d9df1fa3728", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e1cc329439f6f844046ab9d7a293fba446a922e61e883191f1291d9df1fa3728", kill_on_drop: false }`
[INFO] [stdout] e1cc329439f6f844046ab9d7a293fba446a922e61e883191f1291d9df1fa3728
[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" "+30f74ff0dc4d66debc8b50724c446f817e5f75f4" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 739c74adb6cb9234ef4124d698ddf74633a50fa34b024faa1c81db78175478e5
[INFO] running `Command { std: "docker" "start" "-a" "739c74adb6cb9234ef4124d698ddf74633a50fa34b024faa1c81db78175478e5", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.79
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling serde v1.0.197
[INFO] [stderr]    Compiling backtrace v0.3.71
[INFO] [stderr]    Compiling crossbeam-utils v0.7.2
[INFO] [stderr]     Checking memchr v2.7.2
[INFO] [stderr]    Compiling failure_derive v0.1.8
[INFO] [stderr]    Compiling error-chain v0.10.0
[INFO] [stderr]    Compiling toml v0.2.1
[INFO] [stderr]    Compiling zeromq-src v0.1.10+4.3.2
[INFO] [stderr]    Compiling memoffset v0.5.6
[INFO] [stderr]    Compiling crossbeam-epoch v0.8.2
[INFO] [stderr]    Compiling num-traits v0.2.18
[INFO] [stderr]     Checking byteorder v1.5.0
[INFO] [stderr]     Checking scopeguard v0.3.3
[INFO] [stderr]    Compiling serde_json v1.0.115
[INFO] [stderr]     Checking err-convert-macro v0.0.1
[INFO] [stderr]     Checking log v0.4.21
[INFO] [stderr]     Checking either v1.10.0
[INFO] [stderr]    Compiling zmq v0.9.2
[INFO] [stderr]     Checking glob v0.3.1
[INFO] [stderr]    Compiling metadeps v1.1.2
[INFO] [stderr]     Checking rayon v1.10.0
[INFO] [stderr]     Checking object v0.32.2
[INFO] [stderr]    Compiling zmq-sys v0.11.0
[INFO] [stderr]     Checking crossbeam-queue v0.2.3
[INFO] [stderr]     Checking crossbeam-channel v0.4.4
[INFO] [stderr]    Compiling quote v1.0.35
[INFO] [stderr]     Checking crossbeam-deque v0.7.4
[INFO] [stderr]    Compiling syn v2.0.57
[INFO] [stderr]     Checking crossbeam v0.7.3
[INFO] [stderr]     Checking chrono v0.4.37
[INFO] [stderr]    Compiling synstructure v0.12.6
[INFO] [stderr]     Checking hashbrown v0.1.8
[INFO] [stderr]     Checking failure v0.1.8
[INFO] [stderr]    Compiling serde_derive v1.0.197
[INFO] [stderr]     Checking cxmr-balances v0.0.1
[INFO] [stderr]     Checking cxmr-currency v0.0.1
[INFO] [stderr]     Checking cxmr-exchanges v0.0.1
[INFO] [stderr]     Checking cxmr-feeds v0.0.1
[INFO] [stderr]     Checking cxmr-tectonic v0.0.1
[INFO] [stdout] error[E0412]: cannot find type `NoneError` in module `std::option`
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/cxmr-tectonic-0.0.1/src/lib.rs:76:49
[INFO] [stdout]    |
[INFO] [stdout] 76 | err_converter_no_args!(OptionNone, std::option::NoneError);
[INFO] [stdout]    |                                                 ^^^^^^^^^ not found in `std::option`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0635]: unknown feature `try_trait`
[INFO] [stdout]  --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/cxmr-tectonic-0.0.1/src/lib.rs:2:18
[INFO] [stdout]   |
[INFO] [stdout] 2 | #![feature(test, try_trait)]
[INFO] [stdout]   |                  ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the `?` operator can only be used on `Result`s, not `Option`s, in a function that returns `Result`
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/cxmr-tectonic-0.0.1/src/dirs.rs:37:34
[INFO] [stdout]    |
[INFO] [stdout] 36 | fn is_not_default(path: &Path) -> Result<bool, Error> {
[INFO] [stdout]    | ----------------------------------------------------- this function returns a `Result`
[INFO] [stdout] 37 |     let symbol = path.file_name()?.to_str()?.split('.').next()?;
[INFO] [stdout]    |                                  ^ use `.ok_or(...)?` to provide an error compatible with `Result<bool, Error>`
[INFO] [stdout]    |
[INFO] [stdout]    = help: the trait `FromResidual<std::option::Option<Infallible>>` is not implemented for `Result<bool, Error>`
[INFO] [stdout]    = help: the following other types implement trait `FromResidual<R>`:
[INFO] [stdout]              <Result<T, F> as FromResidual<Yeet<E>>>
[INFO] [stdout]              <Result<T, F> as FromResidual<Result<Infallible, E>>>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the `?` operator can only be used on `Result`s, not `Option`s, in a function that returns `Result`
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/cxmr-tectonic-0.0.1/src/dirs.rs:37:44
[INFO] [stdout]    |
[INFO] [stdout] 36 | fn is_not_default(path: &Path) -> Result<bool, Error> {
[INFO] [stdout]    | ----------------------------------------------------- this function returns a `Result`
[INFO] [stdout] 37 |     let symbol = path.file_name()?.to_str()?.split('.').next()?;
[INFO] [stdout]    |                                            ^ use `.ok_or(...)?` to provide an error compatible with `Result<bool, Error>`
[INFO] [stdout]    |
[INFO] [stdout]    = help: the trait `FromResidual<std::option::Option<Infallible>>` is not implemented for `Result<bool, Error>`
[INFO] [stdout]    = help: the following other types implement trait `FromResidual<R>`:
[INFO] [stdout]              <Result<T, F> as FromResidual<Yeet<E>>>
[INFO] [stdout]              <Result<T, F> as FromResidual<Result<Infallible, E>>>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the `?` operator can only be used on `Result`s, not `Option`s, in a function that returns `Result`
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/cxmr-tectonic-0.0.1/src/dirs.rs:37:63
[INFO] [stdout]    |
[INFO] [stdout] 36 | fn is_not_default(path: &Path) -> Result<bool, Error> {
[INFO] [stdout]    | ----------------------------------------------------- this function returns a `Result`
[INFO] [stdout] 37 |     let symbol = path.file_name()?.to_str()?.split('.').next()?;
[INFO] [stdout]    |                                                               ^ use `.ok_or(...)?` to provide an error compatible with `Result<bool, Error>`
[INFO] [stdout]    |
[INFO] [stdout]    = help: the trait `FromResidual<std::option::Option<Infallible>>` is not implemented for `Result<bool, Error>`
[INFO] [stdout]    = help: the following other types implement trait `FromResidual<R>`:
[INFO] [stdout]              <Result<T, F> as FromResidual<Yeet<E>>>
[INFO] [stdout]              <Result<T, F> as FromResidual<Result<Infallible, E>>>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the `?` operator can only be used on `Result`s, not `Option`s, in a function that returns `Result`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/cxmr-tectonic-0.0.1/src/dtf.rs:635:42
[INFO] [stdout]     |
[INFO] [stdout] 634 | fn split_symbol(symbol: &str) -> Result<Market, Error> {
[INFO] [stdout]     | ------------------------------------------------------ this function returns a `Result`
[INFO] [stdout] 635 |     let symbol = symbol.split('.').next()?;
[INFO] [stdout]     |                                          ^ use `.ok_or(...)?` to provide an error compatible with `Result<cxmr_exchanges::Market, Error>`
[INFO] [stdout]     |
[INFO] [stdout]     = help: the trait `FromResidual<std::option::Option<Infallible>>` is not implemented for `Result<cxmr_exchanges::Market, Error>`
[INFO] [stdout]     = help: the following other types implement trait `FromResidual<R>`:
[INFO] [stdout]               <Result<T, F> as FromResidual<Yeet<E>>>
[INFO] [stdout]               <Result<T, F> as FromResidual<Result<Infallible, E>>>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the `?` operator can only be used on `Result`s, not `Option`s, in a function that returns `Result`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/cxmr-tectonic-0.0.1/src/dtf.rs:636:33
[INFO] [stdout]     |
[INFO] [stdout] 634 | fn split_symbol(symbol: &str) -> Result<Market, Error> {
[INFO] [stdout]     | ------------------------------------------------------ this function returns a `Result`
[INFO] [stdout] 635 |     let symbol = symbol.split('.').next()?;
[INFO] [stdout] 636 |     let index = symbol.find('_')?;
[INFO] [stdout]     |                                 ^ use `.ok_or(...)?` to provide an error compatible with `Result<cxmr_exchanges::Market, Error>`
[INFO] [stdout]     |
[INFO] [stdout]     = help: the trait `FromResidual<std::option::Option<Infallible>>` is not implemented for `Result<cxmr_exchanges::Market, Error>`
[INFO] [stdout]     = help: the following other types implement trait `FromResidual<R>`:
[INFO] [stdout]               <Result<T, F> as FromResidual<Yeet<E>>>
[INFO] [stdout]               <Result<T, F> as FromResidual<Result<Infallible, E>>>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 7 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0277, E0412, E0635.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0277`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `cxmr-tectonic` (lib) due to 8 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "739c74adb6cb9234ef4124d698ddf74633a50fa34b024faa1c81db78175478e5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "739c74adb6cb9234ef4124d698ddf74633a50fa34b024faa1c81db78175478e5", kill_on_drop: false }`
[INFO] [stdout] 739c74adb6cb9234ef4124d698ddf74633a50fa34b024faa1c81db78175478e5
[INFO] checking cxmr-pubsub-0.0.1 against try#72eda894eb3548c7ba774079ce0afab42958d4ee for pr-121848-1
[INFO] extracting crate cxmr-pubsub 0.0.1 into /workspace/builds/worker-4-tc2/source
[INFO] validating manifest of crates.io crate cxmr-pubsub 0.0.1 on toolchain 72eda894eb3548c7ba774079ce0afab42958d4ee
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+72eda894eb3548c7ba774079ce0afab42958d4ee" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate cxmr-pubsub 0.0.1
[INFO] finished tweaking crates.io crate cxmr-pubsub 0.0.1
[INFO] tweaked toml for crates.io crate cxmr-pubsub 0.0.1 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+72eda894eb3548c7ba774079ce0afab42958d4ee" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+72eda894eb3548c7ba774079ce0afab42958d4ee" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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" "+72eda894eb3548c7ba774079ce0afab42958d4ee" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 662f08c2808d3c33ffc22d7940ee9a00743e996392da67809fe32c37060f1baa
[INFO] running `Command { std: "docker" "start" "-a" "662f08c2808d3c33ffc22d7940ee9a00743e996392da67809fe32c37060f1baa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "662f08c2808d3c33ffc22d7940ee9a00743e996392da67809fe32c37060f1baa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "662f08c2808d3c33ffc22d7940ee9a00743e996392da67809fe32c37060f1baa", kill_on_drop: false }`
[INFO] [stdout] 662f08c2808d3c33ffc22d7940ee9a00743e996392da67809fe32c37060f1baa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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" "+72eda894eb3548c7ba774079ce0afab42958d4ee" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6fb6ec185f72702efc4ee54e50ec3a8deca08e98fc27d90577ace2711274e2f8
[INFO] running `Command { std: "docker" "start" "-a" "6fb6ec185f72702efc4ee54e50ec3a8deca08e98fc27d90577ace2711274e2f8", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.79
[INFO] [stderr]    Compiling serde v1.0.197
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling backtrace v0.3.71
[INFO] [stderr]    Compiling crossbeam-utils v0.7.2
[INFO] [stderr]     Checking memchr v2.7.2
[INFO] [stderr]    Compiling failure_derive v0.1.8
[INFO] [stderr]    Compiling error-chain v0.10.0
[INFO] [stderr]    Compiling toml v0.2.1
[INFO] [stderr]    Compiling zeromq-src v0.1.10+4.3.2
[INFO] [stderr]    Compiling memoffset v0.5.6
[INFO] [stderr]    Compiling crossbeam-epoch v0.8.2
[INFO] [stderr]    Compiling num-traits v0.2.18
[INFO] [stderr]     Checking byteorder v1.5.0
[INFO] [stderr]    Compiling serde_json v1.0.115
[INFO] [stderr]     Checking scopeguard v0.3.3
[INFO] [stderr]     Checking err-convert-macro v0.0.1
[INFO] [stderr]     Checking either v1.10.0
[INFO] [stderr]    Compiling zmq v0.9.2
[INFO] [stderr]     Checking log v0.4.21
[INFO] [stderr]     Checking glob v0.3.1
[INFO] [stderr]    Compiling metadeps v1.1.2
[INFO] [stderr]     Checking rayon v1.10.0
[INFO] [stderr]    Compiling zmq-sys v0.11.0
[INFO] [stderr]     Checking object v0.32.2
[INFO] [stderr]     Checking crossbeam-queue v0.2.3
[INFO] [stderr]     Checking crossbeam-channel v0.4.4
[INFO] [stderr]    Compiling quote v1.0.35
[INFO] [stderr]     Checking crossbeam-deque v0.7.4
[INFO] [stderr]    Compiling syn v2.0.57
[INFO] [stderr]     Checking crossbeam v0.7.3
[INFO] [stderr]     Checking chrono v0.4.37
[INFO] [stderr]     Checking hashbrown v0.1.8
[INFO] [stderr]    Compiling synstructure v0.12.6
[INFO] [stderr]     Checking failure v0.1.8
[INFO] [stderr]    Compiling serde_derive v1.0.197
[INFO] [stderr]     Checking cxmr-balances v0.0.1
[INFO] [stderr]     Checking cxmr-currency v0.0.1
[INFO] [stderr]     Checking cxmr-exchanges v0.0.1
[INFO] [stderr]     Checking cxmr-feeds v0.0.1
[INFO] [stderr]     Checking cxmr-tectonic v0.0.1
[INFO] [stdout] error[E0412]: cannot find type `NoneError` in module `std::option`
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/cxmr-tectonic-0.0.1/src/lib.rs:76:49
[INFO] [stdout]    |
[INFO] [stdout] 76 | err_converter_no_args!(OptionNone, std::option::NoneError);
[INFO] [stdout]    |                                                 ^^^^^^^^^ not found in `std::option`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0635]: unknown feature `try_trait`
[INFO] [stdout]  --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/cxmr-tectonic-0.0.1/src/lib.rs:2:18
[INFO] [stdout]   |
[INFO] [stdout] 2 | #![feature(test, try_trait)]
[INFO] [stdout]   |                  ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the `?` operator can only be used on `Result`s, not `Option`s, in a function that returns `Result`
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/cxmr-tectonic-0.0.1/src/dirs.rs:37:34
[INFO] [stdout]    |
[INFO] [stdout] 36 | fn is_not_default(path: &Path) -> Result<bool, Error> {
[INFO] [stdout]    | ----------------------------------------------------- this function returns a `Result`
[INFO] [stdout] 37 |     let symbol = path.file_name()?.to_str()?.split('.').next()?;
[INFO] [stdout]    |                                  ^ use `.ok_or(...)?` to provide an error compatible with `Result<bool, Error>`
[INFO] [stdout]    |
[INFO] [stdout]    = help: the trait `FromResidual<std::option::Option<Infallible>>` is not implemented for `Result<bool, Error>`
[INFO] [stdout]    = help: the following other types implement trait `FromResidual<R>`:
[INFO] [stdout]              <Result<T, F> as FromResidual<Yeet<E>>>
[INFO] [stdout]              <Result<T, F> as FromResidual<Result<Infallible, E>>>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the `?` operator can only be used on `Result`s, not `Option`s, in a function that returns `Result`
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/cxmr-tectonic-0.0.1/src/dirs.rs:37:44
[INFO] [stdout]    |
[INFO] [stdout] 36 | fn is_not_default(path: &Path) -> Result<bool, Error> {
[INFO] [stdout]    | ----------------------------------------------------- this function returns a `Result`
[INFO] [stdout] 37 |     let symbol = path.file_name()?.to_str()?.split('.').next()?;
[INFO] [stdout]    |                                            ^ use `.ok_or(...)?` to provide an error compatible with `Result<bool, Error>`
[INFO] [stdout]    |
[INFO] [stdout]    = help: the trait `FromResidual<std::option::Option<Infallible>>` is not implemented for `Result<bool, Error>`
[INFO] [stdout]    = help: the following other types implement trait `FromResidual<R>`:
[INFO] [stdout]              <Result<T, F> as FromResidual<Yeet<E>>>
[INFO] [stdout]              <Result<T, F> as FromResidual<Result<Infallible, E>>>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the `?` operator can only be used on `Result`s, not `Option`s, in a function that returns `Result`
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/cxmr-tectonic-0.0.1/src/dirs.rs:37:63
[INFO] [stdout]    |
[INFO] [stdout] 36 | fn is_not_default(path: &Path) -> Result<bool, Error> {
[INFO] [stdout]    | ----------------------------------------------------- this function returns a `Result`
[INFO] [stdout] 37 |     let symbol = path.file_name()?.to_str()?.split('.').next()?;
[INFO] [stdout]    |                                                               ^ use `.ok_or(...)?` to provide an error compatible with `Result<bool, Error>`
[INFO] [stdout]    |
[INFO] [stdout]    = help: the trait `FromResidual<std::option::Option<Infallible>>` is not implemented for `Result<bool, Error>`
[INFO] [stdout]    = help: the following other types implement trait `FromResidual<R>`:
[INFO] [stdout]              <Result<T, F> as FromResidual<Yeet<E>>>
[INFO] [stdout]              <Result<T, F> as FromResidual<Result<Infallible, E>>>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the `?` operator can only be used on `Result`s, not `Option`s, in a function that returns `Result`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/cxmr-tectonic-0.0.1/src/dtf.rs:635:42
[INFO] [stdout]     |
[INFO] [stdout] 634 | fn split_symbol(symbol: &str) -> Result<Market, Error> {
[INFO] [stdout]     | ------------------------------------------------------ this function returns a `Result`
[INFO] [stdout] 635 |     let symbol = symbol.split('.').next()?;
[INFO] [stdout]     |                                          ^ use `.ok_or(...)?` to provide an error compatible with `Result<cxmr_exchanges::Market, Error>`
[INFO] [stdout]     |
[INFO] [stdout]     = help: the trait `FromResidual<std::option::Option<Infallible>>` is not implemented for `Result<cxmr_exchanges::Market, Error>`
[INFO] [stdout]     = help: the following other types implement trait `FromResidual<R>`:
[INFO] [stdout]               <Result<T, F> as FromResidual<Yeet<E>>>
[INFO] [stdout]               <Result<T, F> as FromResidual<Result<Infallible, E>>>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the `?` operator can only be used on `Result`s, not `Option`s, in a function that returns `Result`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/cxmr-tectonic-0.0.1/src/dtf.rs:636:33
[INFO] [stdout]     |
[INFO] [stdout] 634 | fn split_symbol(symbol: &str) -> Result<Market, Error> {
[INFO] [stdout]     | ------------------------------------------------------ this function returns a `Result`
[INFO] [stdout] 635 |     let symbol = symbol.split('.').next()?;
[INFO] [stdout] 636 |     let index = symbol.find('_')?;
[INFO] [stdout]     |                                 ^ use `.ok_or(...)?` to provide an error compatible with `Result<cxmr_exchanges::Market, Error>`
[INFO] [stdout]     |
[INFO] [stdout]     = help: the trait `FromResidual<std::option::Option<Infallible>>` is not implemented for `Result<cxmr_exchanges::Market, Error>`
[INFO] [stdout]     = help: the following other types implement trait `FromResidual<R>`:
[INFO] [stdout]               <Result<T, F> as FromResidual<Yeet<E>>>
[INFO] [stdout]               <Result<T, F> as FromResidual<Result<Infallible, E>>>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 7 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0277, E0412, E0635.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0277`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `cxmr-tectonic` (lib) due to 8 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "6fb6ec185f72702efc4ee54e50ec3a8deca08e98fc27d90577ace2711274e2f8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6fb6ec185f72702efc4ee54e50ec3a8deca08e98fc27d90577ace2711274e2f8", kill_on_drop: false }`
[INFO] [stdout] 6fb6ec185f72702efc4ee54e50ec3a8deca08e98fc27d90577ace2711274e2f8
