[INFO] cloning repository https://github.com/MrIceman/strdb
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/MrIceman/strdb" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMrIceman%2Fstrdb", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMrIceman%2Fstrdb'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 65c5f7f7e29580c795b2c741f62bfb853fb706a6
[INFO] checking MrIceman/strdb against master#e6e4f7ed1589e03bc2f6c5931c1a72e7947e8682 for beta-170-4
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMrIceman%2Fstrdb" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/MrIceman/strdb on toolchain e6e4f7ed1589e03bc2f6c5931c1a72e7947e8682
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+e6e4f7ed1589e03bc2f6c5931c1a72e7947e8682" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/MrIceman/strdb
[INFO] finished tweaking git repo https://github.com/MrIceman/strdb
[INFO] tweaked toml for git repo https://github.com/MrIceman/strdb written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/MrIceman/strdb 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" "+e6e4f7ed1589e03bc2f6c5931c1a72e7947e8682" "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@sha256:19e73879b68f455e41552ea35293514db52ea292d993f571636dbffedb77a1ee" "/opt/rustwide/cargo-home/bin/cargo" "+e6e4f7ed1589e03bc2f6c5931c1a72e7947e8682" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c27f93fa89b00f200ef5f9f05cafa0b563c14d0182dd40c2bc1ef8534bc38856
[INFO] running `Command { std: "docker" "start" "-a" "c27f93fa89b00f200ef5f9f05cafa0b563c14d0182dd40c2bc1ef8534bc38856", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c27f93fa89b00f200ef5f9f05cafa0b563c14d0182dd40c2bc1ef8534bc38856", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c27f93fa89b00f200ef5f9f05cafa0b563c14d0182dd40c2bc1ef8534bc38856", kill_on_drop: false }`
[INFO] [stdout] c27f93fa89b00f200ef5f9f05cafa0b563c14d0182dd40c2bc1ef8534bc38856
[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@sha256:19e73879b68f455e41552ea35293514db52ea292d993f571636dbffedb77a1ee" "/opt/rustwide/cargo-home/bin/cargo" "+e6e4f7ed1589e03bc2f6c5931c1a72e7947e8682" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 91cf89363298b2af93c01e907d0d7b873751bdcba72b368f341a7997daec89b3
[INFO] running `Command { std: "docker" "start" "-a" "91cf89363298b2af93c01e907d0d7b873751bdcba72b368f341a7997daec89b3", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.91
[INFO] [stderr]    Compiling futures-core v0.3.21
[INFO] [stderr]    Compiling futures-channel v0.3.21
[INFO] [stderr]     Checking futures-sink v0.3.21
[INFO] [stderr]    Compiling futures-util v0.3.21
[INFO] [stderr]     Checking futures-io v0.3.21
[INFO] [stderr]    Compiling async-trait v0.1.53
[INFO] [stderr]    Compiling quote v1.0.18
[INFO] [stderr]    Compiling futures-macro v0.3.21
[INFO] [stderr]     Checking futures-executor v0.3.21
[INFO] [stderr]     Checking futures v0.3.21
[INFO] [stderr]     Checking strdb v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: cannot find attribute `async_trait` in this scope
[INFO] [stdout]   --> src/processor/io/main/engine_impl.rs:13:3
[INFO] [stdout]    |
[INFO] [stdout] 13 | #[async_trait]
[INFO] [stdout]    |   ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider importing this attribute macro:
[INFO] [stdout]            async_trait::async_trait
[INFO] [stdout]    = note: `async_trait` is in scope, but it is a crate, not an attribute
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `async_trait` in this scope
[INFO] [stdout]   --> src/processor/io/main/engine_impl.rs:13:3
[INFO] [stdout]    |
[INFO] [stdout] 13 | #[async_trait]
[INFO] [stdout]    |   ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider importing this attribute macro:
[INFO] [stdout]            async_trait::async_trait
[INFO] [stdout]    = note: `async_trait` is in scope, but it is a crate, not an attribute
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0726]: implicit elided lifetime not allowed here
[INFO] [stdout]   --> src/processor/io/main/engine_impl.rs:14:22
[INFO] [stdout]    |
[INFO] [stdout] 14 | impl StrDbEngine for EngineImpl {
[INFO] [stdout]    |                      ^^^^^^^^^^ expected lifetime parameter
[INFO] [stdout]    |
[INFO] [stdout] help: indicate the anonymous lifetime
[INFO] [stdout]    |
[INFO] [stdout] 14 | impl StrDbEngine for EngineImpl<'_> {
[INFO] [stdout]    |                                ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0726]: implicit elided lifetime not allowed here
[INFO] [stdout]   --> src/processor/io/main/engine_impl.rs:14:22
[INFO] [stdout]    |
[INFO] [stdout] 14 | impl StrDbEngine for EngineImpl {
[INFO] [stdout]    |                      ^^^^^^^^^^ expected lifetime parameter
[INFO] [stdout]    |
[INFO] [stdout] help: indicate the anonymous lifetime
[INFO] [stdout]    |
[INFO] [stdout] 14 | impl StrDbEngine for EngineImpl<'_> {
[INFO] [stdout]    |                                ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `BorrowMut`, `Borrow`
[INFO] [stdout]  --> src/main.rs:1:19
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::borrow::{Borrow, BorrowMut};
[INFO] [stdout]   |                   ^^^^^^  ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `BorrowMut`, `Borrow`
[INFO] [stdout]  --> src/main.rs:1:19
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::borrow::{Borrow, BorrowMut};
[INFO] [stdout]   |                   ^^^^^^  ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::borrow::Borrow`
[INFO] [stdout]  --> src/processor/manager.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::borrow::Borrow;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::borrow::Borrow`
[INFO] [stdout]  --> src/processor/manager.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::borrow::Borrow;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `FileWriter`, `init_file_writer`
[INFO] [stdout]  --> src/processor/manager.rs:4:41
[INFO] [stdout]   |
[INFO] [stdout] 4 | use crate::processor::io::file_writer::{FileWriter, init_file_writer};
[INFO] [stdout]   |                                         ^^^^^^^^^^  ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `FileWriter`, `init_file_writer`
[INFO] [stdout]  --> src/processor/manager.rs:4:41
[INFO] [stdout]   |
[INFO] [stdout] 4 | use crate::processor::io::file_writer::{FileWriter, init_file_writer};
[INFO] [stdout]   |                                         ^^^^^^^^^^  ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::borrow::Borrow`
[INFO] [stdout]  --> src/processor/model/config.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::borrow::Borrow;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::borrow::Borrow`
[INFO] [stdout]  --> src/processor/model/config.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::borrow::Borrow;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Read`
[INFO] [stdout]  --> src/processor/model/config.rs:3:15
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::io::{Read, Write};
[INFO] [stdout]   |               ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Read`
[INFO] [stdout]  --> src/processor/model/config.rs:3:15
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::io::{Read, Write};
[INFO] [stdout]   |               ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::borrow::Borrow`
[INFO] [stdout]  --> src/processor/io/writer/write_worker_impl.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::borrow::Borrow;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::borrow::Borrow`
[INFO] [stdout]  --> src/processor/io/writer/write_worker_impl.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::borrow::Borrow;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0706]: functions in traits cannot be declared `async`
[INFO] [stdout]   --> src/processor/io/main/engine_impl.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 15 |     async fn on_new_message(&self, message: &WriteMessage) {
[INFO] [stdout]    |     -----^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     `async` because of this
[INFO] [stdout]    |
[INFO] [stdout]    = note: `async` trait functions are not currently supported
[INFO] [stdout]    = note: consider using the `async-trait` crate: https://crates.io/crates/async-trait
[INFO] [stdout]    = note: see issue #91611 <https://github.com/rust-lang/rust/issues/91611> for more information
[INFO] [stdout]    = help: add `#![feature(async_fn_in_trait)]` to the crate attributes to enable
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0706]: functions in traits cannot be declared `async`
[INFO] [stdout]   --> src/processor/io/main/engine_impl.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 15 |     async fn on_new_message(&self, message: &WriteMessage) {
[INFO] [stdout]    |     -----^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     `async` because of this
[INFO] [stdout]    |
[INFO] [stdout]    = note: `async` trait functions are not currently supported
[INFO] [stdout]    = note: consider using the `async-trait` crate: https://crates.io/crates/async-trait
[INFO] [stdout]    = note: see issue #91611 <https://github.com/rust-lang/rust/issues/91611> for more information
[INFO] [stdout]    = help: add `#![feature(async_fn_in_trait)]` to the crate attributes to enable
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0195]: lifetime parameters or bounds on method `on_new_message` do not match the trait declaration
[INFO] [stdout]   --> src/processor/io/main/engine_impl.rs:15:28
[INFO] [stdout]    |
[INFO] [stdout] 15 |     async fn on_new_message(&self, message: &WriteMessage) {
[INFO] [stdout]    |                            ^ lifetimes do not match method in trait
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/processor/io/engine.rs:6:14
[INFO] [stdout]    |
[INFO] [stdout] 6  |     async fn on_new_message(self: &Self, message: &WriteMessage);
[INFO] [stdout]    |              ---------------------------------------------------
[INFO] [stdout]    |              |
[INFO] [stdout]    |              lifetimes in impl do not match this method in trait
[INFO] [stdout]    |              this bound might be missing in the impl
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0195]: lifetime parameters or bounds on method `on_new_message` do not match the trait declaration
[INFO] [stdout]   --> src/processor/io/main/engine_impl.rs:15:28
[INFO] [stdout]    |
[INFO] [stdout] 15 |     async fn on_new_message(&self, message: &WriteMessage) {
[INFO] [stdout]    |                            ^ lifetimes do not match method in trait
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/processor/io/engine.rs:6:14
[INFO] [stdout]    |
[INFO] [stdout] 6  |     async fn on_new_message(self: &Self, message: &WriteMessage);
[INFO] [stdout]    |              ---------------------------------------------------
[INFO] [stdout]    |              |
[INFO] [stdout]    |              lifetimes in impl do not match this method in trait
[INFO] [stdout]    |              this bound might be missing in the impl
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `message`
[INFO] [stdout]   --> src/processor/io/main/engine_impl.rs:15:36
[INFO] [stdout]    |
[INFO] [stdout] 15 |     async fn on_new_message(&self, message: &WriteMessage) {
[INFO] [stdout]    |                                    ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_message`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `message`
[INFO] [stdout]   --> src/processor/io/main/engine_impl.rs:15:36
[INFO] [stdout]    |
[INFO] [stdout] 15 |     async fn on_new_message(&self, message: &WriteMessage) {
[INFO] [stdout]    |                                    ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_message`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0061]: this function takes 3 arguments but 2 arguments were supplied
[INFO] [stdout]   --> src/main.rs:18:14
[INFO] [stdout]    |
[INFO] [stdout] 18 |     let fp = init("hello.txt", &config, );
[INFO] [stdout]    |              ^^^^------------------------ an argument of type `&'static (dyn StrDbEngine + 'static)` is missing
[INFO] [stdout]    |
[INFO] [stdout] note: function defined here
[INFO] [stdout]   --> src/processor/manager.rs:16:8
[INFO] [stdout]    |
[INFO] [stdout] 16 | pub fn init<'a>(path: &'a str, config: &'a Config, engine: &'static dyn StrDbEngine) -> Box<Manager<'a>> {
[INFO] [stdout]    |        ^^^^     -------------  ------------------  --------------------------------
[INFO] [stdout] help: provide the argument
[INFO] [stdout]    |
[INFO] [stdout] 18 |     let fp = init("hello.txt", &config, /* &'static (dyn StrDbEngine + 'static) */);
[INFO] [stdout]    |                  ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0061]: this function takes 3 arguments but 2 arguments were supplied
[INFO] [stdout]   --> src/main.rs:18:14
[INFO] [stdout]    |
[INFO] [stdout] 18 |     let fp = init("hello.txt", &config, );
[INFO] [stdout]    |              ^^^^------------------------ an argument of type `&'static (dyn StrDbEngine + 'static)` is missing
[INFO] [stdout]    |
[INFO] [stdout] note: function defined here
[INFO] [stdout]   --> src/processor/manager.rs:16:8
[INFO] [stdout]    |
[INFO] [stdout] 16 | pub fn init<'a>(path: &'a str, config: &'a Config, engine: &'static dyn StrDbEngine) -> Box<Manager<'a>> {
[INFO] [stdout]    |        ^^^^     -------------  ------------------  --------------------------------
[INFO] [stdout] help: provide the argument
[INFO] [stdout]    |
[INFO] [stdout] 18 |     let fp = init("hello.txt", &config, /* &'static (dyn StrDbEngine + 'static) */);
[INFO] [stdout]    |                  ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 5 previous errors; 7 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0061, E0195, E0706, E0726.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0061`.
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 5 previous errors; 7 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0061, E0195, E0706, E0726.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0061`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `strdb` (bin "strdb" test) due to 6 previous errors; 7 warnings emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `strdb` (bin "strdb") due to 6 previous errors; 7 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "91cf89363298b2af93c01e907d0d7b873751bdcba72b368f341a7997daec89b3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "91cf89363298b2af93c01e907d0d7b873751bdcba72b368f341a7997daec89b3", kill_on_drop: false }`
[INFO] [stdout] 91cf89363298b2af93c01e907d0d7b873751bdcba72b368f341a7997daec89b3
