[INFO] cloning repository https://github.com/erikcameron/pipes
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/erikcameron/pipes" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ferikcameron%2Fpipes", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ferikcameron%2Fpipes'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 56b6ee8b3f6c80a679f7090dca2776b7eea8a332
[INFO] checking erikcameron/pipes against try#50d7e48beb74b48bd17c3749bfb73843c9ae0166 for pr-151102
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ferikcameron%2Fpipes" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/erikcameron/pipes
[INFO] finished tweaking git repo https://github.com/erikcameron/pipes
[INFO] tweaked toml for git repo https://github.com/erikcameron/pipes written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/erikcameron/pipes on toolchain 50d7e48beb74b48bd17c3749bfb73843c9ae0166
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+50d7e48beb74b48bd17c3749bfb73843c9ae0166" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/erikcameron/pipes 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" "+50d7e48beb74b48bd17c3749bfb73843c9ae0166" "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
[ERROR] error running command: no output for 300 seconds
[INFO] checking erikcameron/pipes against try#50d7e48beb74b48bd17c3749bfb73843c9ae0166 for pr-151102
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ferikcameron%2Fpipes" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/erikcameron/pipes
[INFO] finished tweaking git repo https://github.com/erikcameron/pipes
[INFO] tweaked toml for git repo https://github.com/erikcameron/pipes written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/erikcameron/pipes on toolchain 50d7e48beb74b48bd17c3749bfb73843c9ae0166
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+50d7e48beb74b48bd17c3749bfb73843c9ae0166" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/erikcameron/pipes 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" "+50d7e48beb74b48bd17c3749bfb73843c9ae0166" "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 wit-bindgen-rt v0.43.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+50d7e48beb74b48bd17c3749bfb73843c9ae0166" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c80679ac16f23644c9475c51e277833f9189f869044f4db9608b1264a689015c
[INFO] running `Command { std: "docker" "start" "-a" "c80679ac16f23644c9475c51e277833f9189f869044f4db9608b1264a689015c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c80679ac16f23644c9475c51e277833f9189f869044f4db9608b1264a689015c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c80679ac16f23644c9475c51e277833f9189f869044f4db9608b1264a689015c", kill_on_drop: false }`
[INFO] [stdout] c80679ac16f23644c9475c51e277833f9189f869044f4db9608b1264a689015c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+50d7e48beb74b48bd17c3749bfb73843c9ae0166" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] eebe68565d2bcb219c5fc9e55ca099042f16a2479634dc0ab19018a090e22af7
[INFO] running `Command { std: "docker" "start" "-a" "eebe68565d2bcb219c5fc9e55ca099042f16a2479634dc0ab19018a090e22af7", kill_on_drop: false }`
[INFO] [stderr]    Compiling wit-bindgen-rt v0.39.0
[INFO] [stderr]    Compiling wit-bindgen-rt v0.43.0
[INFO] [stderr]     Checking uuid v1.17.0
[INFO] [stderr]     Checking wasi v0.14.2+wasi-0.2.4
[INFO] [stderr]     Checking pipes v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0583]: file not found for module `step`
[INFO] [stdout]  --> src/call.rs:9:1
[INFO] [stdout]   |
[INFO] [stdout] 9 | mod step;
[INFO] [stdout]   | ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = help: to create the module `step`, create file "src/call/step.rs" or "src/call/step/mod.rs"
[INFO] [stdout]   = note: if there is a `mod step` elsewhere in the crate already, import it with `use crate::...` instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0583]: file not found for module `step`
[INFO] [stdout]  --> src/call.rs:9:1
[INFO] [stdout]   |
[INFO] [stdout] 9 | mod step;
[INFO] [stdout]   | ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = help: to create the module `step`, create file "src/call/step.rs" or "src/call/step/mod.rs"
[INFO] [stdout]   = note: if there is a `mod step` elsewhere in the crate already, import it with `use crate::...` instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find type `StepValue` in this scope
[INFO] [stdout]   --> src/call.rs:21:17
[INFO] [stdout]    |
[INFO] [stdout] 21 |     ok: Option<(StepValue, StepState)>,
[INFO] [stdout]    |                 ^^^^^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: you might be missing a type parameter
[INFO] [stdout]    |
[INFO] [stdout] 15 | struct Meta<T, StepValue> {
[INFO] [stdout]    |              +++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find type `StepState` in this scope
[INFO] [stdout]   --> src/call.rs:21:28
[INFO] [stdout]    |
[INFO] [stdout] 21 |     ok: Option<(StepValue, StepState)>,
[INFO] [stdout]    |                            ^^^^^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: you might be missing a type parameter
[INFO] [stdout]    |
[INFO] [stdout] 15 | struct Meta<T, StepState> {
[INFO] [stdout]    |              +++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0405]: cannot find trait `Step` in this scope
[INFO] [stdout]   --> src/call.rs:25:33
[INFO] [stdout]    |
[INFO] [stdout] 25 | trait Call: Iterator<Item = dyn Step> + Step {
[INFO] [stdout]    |                                 ^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this trait
[INFO] [stdout]    |
[INFO] [stdout]  1 + use std::range::Step;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0405]: cannot find trait `Step` in this scope
[INFO] [stdout]   --> src/call.rs:25:41
[INFO] [stdout]    |
[INFO] [stdout] 25 | trait Call: Iterator<Item = dyn Step> + Step {
[INFO] [stdout]    |                                         ^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this trait
[INFO] [stdout]    |
[INFO] [stdout]  1 + use std::range::Step;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find type `StepValue` in this scope
[INFO] [stdout]   --> src/call.rs:46:29
[INFO] [stdout]    |
[INFO] [stdout] 46 |     fn ok(&self) -> Option<(StepValue, StepState)> { &self.ok }
[INFO] [stdout]    |                             ^^^^^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: you might be missing a type parameter
[INFO] [stdout]    |
[INFO] [stdout] 25 | trait Call<StepValue>: Iterator<Item = dyn Step> + Step {
[INFO] [stdout]    |           +++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find type `StepState` in this scope
[INFO] [stdout]   --> src/call.rs:46:40
[INFO] [stdout]    |
[INFO] [stdout] 46 |     fn ok(&self) -> Option<(StepValue, StepState)> { &self.ok }
[INFO] [stdout]    |                                        ^^^^^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: you might be missing a type parameter
[INFO] [stdout]    |
[INFO] [stdout] 25 | trait Call<StepState>: Iterator<Item = dyn Step> + Step {
[INFO] [stdout]    |           +++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find type `StepValue` in this scope
[INFO] [stdout]   --> src/call.rs:50:53
[INFO] [stdout]    |
[INFO] [stdout] 50 |     fn run(&self, call: impl Call, (value, state): (StepValue, StepState)) -> StepResult {
[INFO] [stdout]    |                                                     ^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find type `StepState` in this scope
[INFO] [stdout]   --> src/call.rs:50:64
[INFO] [stdout]    |
[INFO] [stdout] 50 |     fn run(&self, call: impl Call, (value, state): (StepValue, StepState)) -> StepResult {
[INFO] [stdout]    |                                                                ^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find type `StepResult` in this scope
[INFO] [stdout]   --> src/call.rs:50:79
[INFO] [stdout]    |
[INFO] [stdout] 50 |     fn run(&self, call: impl Call, (value, state): (StepValue, StepState)) -> StepResult {
[INFO] [stdout]    |                                                                               ^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find type `StepValue` in this scope
[INFO] [stdout]   --> src/call.rs:74:27
[INFO] [stdout]    |
[INFO] [stdout] 74 |     fn set_ok(&self, ok: (StepValue, StepState)) { self.call_meta.ok = ok; }
[INFO] [stdout]    |                           ^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find type `StepState` in this scope
[INFO] [stdout]   --> src/call.rs:74:38
[INFO] [stdout]    |
[INFO] [stdout] 74 |     fn set_ok(&self, ok: (StepValue, StepState)) { self.call_meta.ok = ok; }
[INFO] [stdout]    |                                      ^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::any::Any`
[INFO] [stdout]  --> src/call.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::any::Any;
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find type `StepValue` in this scope
[INFO] [stdout]   --> src/call.rs:21:17
[INFO] [stdout]    |
[INFO] [stdout] 21 |     ok: Option<(StepValue, StepState)>,
[INFO] [stdout]    |                 ^^^^^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: you might be missing a type parameter
[INFO] [stdout]    |
[INFO] [stdout] 15 | struct Meta<T, StepValue> {
[INFO] [stdout]    |              +++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find type `StepState` in this scope
[INFO] [stdout]   --> src/call.rs:21:28
[INFO] [stdout]    |
[INFO] [stdout] 21 |     ok: Option<(StepValue, StepState)>,
[INFO] [stdout]    |                            ^^^^^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: you might be missing a type parameter
[INFO] [stdout]    |
[INFO] [stdout] 15 | struct Meta<T, StepState> {
[INFO] [stdout]    |              +++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0405]: cannot find trait `Step` in this scope
[INFO] [stdout]   --> src/call.rs:25:33
[INFO] [stdout]    |
[INFO] [stdout] 25 | trait Call: Iterator<Item = dyn Step> + Step {
[INFO] [stdout]    |                                 ^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this trait
[INFO] [stdout]    |
[INFO] [stdout]  1 + use std::range::Step;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0405]: cannot find trait `Step` in this scope
[INFO] [stdout]   --> src/call.rs:25:41
[INFO] [stdout]    |
[INFO] [stdout] 25 | trait Call: Iterator<Item = dyn Step> + Step {
[INFO] [stdout]    |                                         ^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this trait
[INFO] [stdout]    |
[INFO] [stdout]  1 + use std::range::Step;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find type `StepValue` in this scope
[INFO] [stdout]   --> src/call.rs:46:29
[INFO] [stdout]    |
[INFO] [stdout] 46 |     fn ok(&self) -> Option<(StepValue, StepState)> { &self.ok }
[INFO] [stdout]    |                             ^^^^^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: you might be missing a type parameter
[INFO] [stdout]    |
[INFO] [stdout] 25 | trait Call<StepValue>: Iterator<Item = dyn Step> + Step {
[INFO] [stdout]    |           +++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find type `StepState` in this scope
[INFO] [stdout]   --> src/call.rs:46:40
[INFO] [stdout]    |
[INFO] [stdout] 46 |     fn ok(&self) -> Option<(StepValue, StepState)> { &self.ok }
[INFO] [stdout]    |                                        ^^^^^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: you might be missing a type parameter
[INFO] [stdout]    |
[INFO] [stdout] 25 | trait Call<StepState>: Iterator<Item = dyn Step> + Step {
[INFO] [stdout]    |           +++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find type `StepValue` in this scope
[INFO] [stdout]   --> src/call.rs:50:53
[INFO] [stdout]    |
[INFO] [stdout] 50 |     fn run(&self, call: impl Call, (value, state): (StepValue, StepState)) -> StepResult {
[INFO] [stdout]    |                                                     ^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find type `StepState` in this scope
[INFO] [stdout]   --> src/call.rs:50:64
[INFO] [stdout]    |
[INFO] [stdout] 50 |     fn run(&self, call: impl Call, (value, state): (StepValue, StepState)) -> StepResult {
[INFO] [stdout]    |                                                                ^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find type `StepResult` in this scope
[INFO] [stdout]   --> src/call.rs:50:79
[INFO] [stdout]    |
[INFO] [stdout] 50 |     fn run(&self, call: impl Call, (value, state): (StepValue, StepState)) -> StepResult {
[INFO] [stdout]    |                                                                               ^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find type `StepValue` in this scope
[INFO] [stdout]   --> src/call.rs:74:27
[INFO] [stdout]    |
[INFO] [stdout] 74 |     fn set_ok(&self, ok: (StepValue, StepState)) { self.call_meta.ok = ok; }
[INFO] [stdout]    |                           ^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find type `StepState` in this scope
[INFO] [stdout]   --> src/call.rs:74:38
[INFO] [stdout]    |
[INFO] [stdout] 74 |     fn set_ok(&self, ok: (StepValue, StepState)) { self.call_meta.ok = ok; }
[INFO] [stdout]    |                                      ^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::any::Any`
[INFO] [stdout]  --> src/call.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::any::Any;
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0107]: missing generics for struct `Meta`
[INFO] [stdout]   --> src/call.rs:32:23
[INFO] [stdout]    |
[INFO] [stdout] 32 |     fn meta(&self) -> Meta;
[INFO] [stdout]    |                       ^^^^ expected 1 generic argument
[INFO] [stdout]    |
[INFO] [stdout] note: struct defined here, with 1 generic parameter: `T`
[INFO] [stdout]   --> src/call.rs:15:8
[INFO] [stdout]    |
[INFO] [stdout] 15 | struct Meta<T> {
[INFO] [stdout]    |        ^^^^ -
[INFO] [stdout] help: add missing generic argument
[INFO] [stdout]    |
[INFO] [stdout] 32 |     fn meta(&self) -> Meta<T>;
[INFO] [stdout]    |                           +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the size for values of type `(dyn std::error::Error + 'static)` cannot be known at compilation time
[INFO] [stdout]   --> src/call.rs:22:12
[INFO] [stdout]    |
[INFO] [stdout] 22 |     error: Option<dyn Error>,
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^ doesn't have a size known at compile-time
[INFO] [stdout]    |
[INFO] [stdout]    = help: the trait `Sized` is not implemented for `(dyn std::error::Error + 'static)`
[INFO] [stdout] note: required by an implicit `Sized` bound in `Option`
[INFO] [stdout]   --> /rustc/50d7e48beb74b48bd17c3749bfb73843c9ae0166/library/core/src/option.rs:600:0
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0107]: missing generics for struct `Meta`
[INFO] [stdout]   --> src/call.rs:32:23
[INFO] [stdout]    |
[INFO] [stdout] 32 |     fn meta(&self) -> Meta;
[INFO] [stdout]    |                       ^^^^ expected 1 generic argument
[INFO] [stdout]    |
[INFO] [stdout] note: struct defined here, with 1 generic parameter: `T`
[INFO] [stdout]   --> src/call.rs:15:8
[INFO] [stdout]    |
[INFO] [stdout] 15 | struct Meta<T> {
[INFO] [stdout]    |        ^^^^ -
[INFO] [stdout] help: add missing generic argument
[INFO] [stdout]    |
[INFO] [stdout] 32 |     fn meta(&self) -> Meta<T>;
[INFO] [stdout]    |                           +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `router`
[INFO] [stdout]   --> src/lib.rs:12:9
[INFO] [stdout]    |
[INFO] [stdout] 12 |         router::dispatch(env, binargs).expect("env should determine a call").enter()
[INFO] [stdout]    |         ^^^^^^ use of unresolved module or unlinked crate `router`
[INFO] [stdout]    |
[INFO] [stdout] help: to make use of source file src/router.rs, use `mod router` in this file to declare the module
[INFO] [stdout]    |
[INFO] [stdout]  1 + mod router;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0107, E0277, E0405, E0425, E0433, E0583.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0107`.
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the size for values of type `(dyn std::error::Error + 'static)` cannot be known at compilation time
[INFO] [stdout]   --> src/call.rs:22:12
[INFO] [stdout]    |
[INFO] [stdout] 22 |     error: Option<dyn Error>,
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^ doesn't have a size known at compile-time
[INFO] [stdout]    |
[INFO] [stdout]    = help: the trait `Sized` is not implemented for `(dyn std::error::Error + 'static)`
[INFO] [stdout] note: required by an implicit `Sized` bound in `Option`
[INFO] [stdout]   --> /rustc/50d7e48beb74b48bd17c3749bfb73843c9ae0166/library/core/src/option.rs:600:0
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `router`
[INFO] [stdout]   --> src/lib.rs:12:9
[INFO] [stdout]    |
[INFO] [stdout] 12 |         router::dispatch(env, binargs).expect("env should determine a call").enter()
[INFO] [stdout]    |         ^^^^^^ use of unresolved module or unlinked crate `router`
[INFO] [stdout]    |
[INFO] [stdout] help: to make use of source file src/router.rs, use `mod router` in this file to declare the module
[INFO] [stdout]    |
[INFO] [stdout]  1 + mod router;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0107, E0277, E0405, E0425, E0433, E0583.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0107`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `pipes` (lib) due to 15 previous errors; 1 warning emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `pipes` (lib test) due to 15 previous errors; 1 warning emitted
[INFO] running `Command { std: "docker" "inspect" "eebe68565d2bcb219c5fc9e55ca099042f16a2479634dc0ab19018a090e22af7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eebe68565d2bcb219c5fc9e55ca099042f16a2479634dc0ab19018a090e22af7", kill_on_drop: false }`
[INFO] [stdout] eebe68565d2bcb219c5fc9e55ca099042f16a2479634dc0ab19018a090e22af7
