[INFO] cloning repository https://github.com/Elephant9748/rustaceans_async
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Elephant9748/rustaceans_async" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FElephant9748%2Frustaceans_async", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FElephant9748%2Frustaceans_async'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 71de20d327fc16f883bce859c6554b79c1b43553
[INFO] checking Elephant9748/rustaceans_async against try#2b39fe756f52bc2825bf5b2bfc385cab922dae10 for pr-143011
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FElephant9748%2Frustaceans_async" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/Elephant9748/rustaceans_async
[INFO] finished tweaking git repo https://github.com/Elephant9748/rustaceans_async
[INFO] tweaked toml for git repo https://github.com/Elephant9748/rustaceans_async written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Elephant9748/rustaceans_async on toolchain 2b39fe756f52bc2825bf5b2bfc385cab922dae10
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2b39fe756f52bc2825bf5b2bfc385cab922dae10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/Elephant9748/rustaceans_async 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" "+2b39fe756f52bc2825bf5b2bfc385cab922dae10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+2b39fe756f52bc2825bf5b2bfc385cab922dae10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ac0f984cef68bd13fc7bc5213b0fb35d963fa02b355b1e65a9e4c3f78bfe8e87
[INFO] running `Command { std: "docker" "start" "-a" "ac0f984cef68bd13fc7bc5213b0fb35d963fa02b355b1e65a9e4c3f78bfe8e87", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ac0f984cef68bd13fc7bc5213b0fb35d963fa02b355b1e65a9e4c3f78bfe8e87", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ac0f984cef68bd13fc7bc5213b0fb35d963fa02b355b1e65a9e4c3f78bfe8e87", kill_on_drop: false }`
[INFO] [stdout] ac0f984cef68bd13fc7bc5213b0fb35d963fa02b355b1e65a9e4c3f78bfe8e87
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+2b39fe756f52bc2825bf5b2bfc385cab922dae10" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4fedcbf36356cb8b222a590a46d2dad5e4c038f3a3cfd266362c1720edb2043e
[INFO] running `Command { std: "docker" "start" "-a" "4fedcbf36356cb8b222a590a46d2dad5e4c038f3a3cfd266362c1720edb2043e", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.92
[INFO] [stderr]    Compiling libc v0.2.168
[INFO] [stderr]     Checking bytes v1.9.0
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]     Checking tracing-core v0.1.33
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling serde v1.0.216
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling unicode-segmentation v1.12.0
[INFO] [stderr]     Checking regex-syntax v0.6.29
[INFO] [stderr]     Checking unicode-width v0.1.14
[INFO] [stderr]    Compiling serde_json v1.0.133
[INFO] [stderr]     Checking textwrap v0.11.0
[INFO] [stderr]     Checking regex-automata v0.4.9
[INFO] [stderr]    Compiling heck v0.3.3
[INFO] [stderr]     Checking itoa v1.0.14
[INFO] [stderr]     Checking ryu v1.0.18
[INFO] [stderr]     Checking tracing-log v0.1.4
[INFO] [stderr]     Checking sharded-slab v0.1.7
[INFO] [stderr]    Compiling quote v1.0.37
[INFO] [stderr]     Checking chrono v0.4.39
[INFO] [stderr]    Compiling syn v2.0.90
[INFO] [stderr]     Checking parking_lot_core v0.9.10
[INFO] [stderr]     Checking signal-hook-registry v1.4.2
[INFO] [stderr]     Checking mio v1.0.3
[INFO] [stderr]     Checking parking_lot v0.12.3
[INFO] [stderr]     Checking socket2 v0.5.8
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking clap v2.34.0
[INFO] [stderr]     Checking thread_local v1.1.8
[INFO] [stderr]     Checking atoi v0.3.3
[INFO] [stderr]     Checking regex-automata v0.1.10
[INFO] [stderr]     Checking regex v1.11.1
[INFO] [stderr]     Checking matchers v0.0.1
[INFO] [stderr]     Checking tracing-serde v0.1.3
[INFO] [stderr]    Compiling structopt-derive v0.4.18
[INFO] [stderr]    Compiling tokio-macros v2.4.0
[INFO] [stderr]    Compiling tracing-attributes v0.1.28
[INFO] [stderr]    Compiling pin-project-internal v1.1.7
[INFO] [stderr]    Compiling async-stream-impl v0.3.6
[INFO] [stderr]     Checking structopt v0.3.26
[INFO] [stderr]     Checking tokio v1.42.0
[INFO] [stderr]     Checking async-stream v0.3.6
[INFO] [stderr]     Checking tracing v0.1.41
[INFO] [stderr]     Checking pin-project v1.1.7
[INFO] [stderr]     Checking tracing-subscriber v0.2.25
[INFO] [stderr]     Checking tracing-futures v0.2.5
[INFO] [stderr]     Checking tokio-stream v0.1.17
[INFO] [stderr]     Checking spwan_join v0.1.0 (/opt/rustwide/workdir/spwan_join)
[INFO] [stderr]     Checking hi_async v0.1.0 (/opt/rustwide/workdir/hi_async)
[INFO] [stderr]     Checking mini-redis v0.4.1
[INFO] [stderr]     Checking tokio_code v0.1.0 (/opt/rustwide/workdir/tokio_code)
[INFO] [stderr]     Checking hi_tokio v0.1.0 (/opt/rustwide/workdir/hi_tokio)
[INFO] [stdout] error[E0432]: unresolved import `crate::frame`
[INFO] [stdout]  --> tokio_code/examples/frame_connection.rs:1:20
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::frame::{self, Frame};
[INFO] [stdout]   |            -----   ^^^^ no `frame` in the root
[INFO] [stdout]   |            |
[INFO] [stdout]   |            help: a similar name exists in the module (notice the capitalization): `Frame`
[INFO] [stdout]   |
[INFO] [stdout]   = help: consider importing this module instead:
[INFO] [stdout]           mini_redis::frame
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Result` in the crate root
[INFO] [stdout]   --> tokio_code/examples/frame_connection.rs:59:50
[INFO] [stdout]    |
[INFO] [stdout] 59 |     pub async fn read_frame(&mut self) -> crate::Result<Option<Frame>> {
[INFO] [stdout]    |                                                  ^^^^^^ not found in the crate root
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing one of these items
[INFO] [stdout]    |
[INFO] [stdout] 1  + use crate::io::Result;
[INFO] [stdout]    |
[INFO] [stdout] 1  + use std::fmt::Result;
[INFO] [stdout]    |
[INFO] [stdout] 1  + use std::io::Result;
[INFO] [stdout]    |
[INFO] [stdout] 1  + use std::result::Result;
[INFO] [stdout]    |
[INFO] [stdout]      and 5 other candidates
[INFO] [stdout] help: if you import `Result`, refer to it directly
[INFO] [stdout]    |
[INFO] [stdout] 59 -     pub async fn read_frame(&mut self) -> crate::Result<Option<Frame>> {
[INFO] [stdout] 59 +     pub async fn read_frame(&mut self) -> Result<Option<Frame>> {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Result` in the crate root
[INFO] [stdout]   --> tokio_code/examples/frame_connection.rs:90:41
[INFO] [stdout]    |
[INFO] [stdout] 90 |     fn parse_frame(&mut self) -> crate::Result<Option<Frame>> {
[INFO] [stdout]    |                                         ^^^^^^ not found in the crate root
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing one of these items
[INFO] [stdout]    |
[INFO] [stdout] 1  + use crate::io::Result;
[INFO] [stdout]    |
[INFO] [stdout] 1  + use std::fmt::Result;
[INFO] [stdout]    |
[INFO] [stdout] 1  + use std::io::Result;
[INFO] [stdout]    |
[INFO] [stdout] 1  + use std::result::Result;
[INFO] [stdout]    |
[INFO] [stdout]      and 5 other candidates
[INFO] [stdout] help: if you import `Result`, refer to it directly
[INFO] [stdout]    |
[INFO] [stdout] 90 -     fn parse_frame(&mut self) -> crate::Result<Option<Frame>> {
[INFO] [stdout] 90 +     fn parse_frame(&mut self) -> Result<Option<Frame>> {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `do_something_async` in this scope
[INFO] [stdout]   --> tokio_code/examples/shared_state_mutexguard.rs:68:5
[INFO] [stdout]    |
[INFO] [stdout] 68 |     do_something_async().await;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0425`.
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0412, E0432.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0412`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `tokio_code` (example "shared_state_mutexguard") due to 1 previous error
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `tokio_code` (example "frame_connection") due to 3 previous errors
[INFO] running `Command { std: "docker" "inspect" "4fedcbf36356cb8b222a590a46d2dad5e4c038f3a3cfd266362c1720edb2043e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4fedcbf36356cb8b222a590a46d2dad5e4c038f3a3cfd266362c1720edb2043e", kill_on_drop: false }`
[INFO] [stdout] 4fedcbf36356cb8b222a590a46d2dad5e4c038f3a3cfd266362c1720edb2043e
