[INFO] cloning repository https://github.com/Herbertcpp/herbert-async-trait
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Herbertcpp/herbert-async-trait" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FHerbertcpp%2Fherbert-async-trait", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FHerbertcpp%2Fherbert-async-trait'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] df1d3689c227bc66c25ff5916f7122e1fc4c1389
[INFO] fixing Herbertcpp/herbert-async-trait against try#622891a4e29178280638a6b63a8908bde2c0c854+cargoflags=-Zfix-edition=start=2015 for pr-157817-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FHerbertcpp%2Fherbert-async-trait" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/Herbertcpp/herbert-async-trait
[INFO] finished tweaking git repo https://github.com/Herbertcpp/herbert-async-trait
[INFO] tweaked toml for git repo https://github.com/Herbertcpp/herbert-async-trait written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Herbertcpp/herbert-async-trait on toolchain 622891a4e29178280638a6b63a8908bde2c0c854
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/Herbertcpp/herbert-async-trait 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" "+622891a4e29178280638a6b63a8908bde2c0c854" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/source:/opt/rustwide/workdir:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3a6becf2bc8dde7f3fa57ede90e4f284e72d296796fc446bbb1e2c7cc0530151" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] b5bb17261f39cb80b2ee13d3f00cc2d65419c5a2cc4c82f475e456ee5c819ed7
[INFO] running `Command { std: "docker" "start" "b5bb17261f39cb80b2ee13d3f00cc2d65419c5a2cc4c82f475e456ee5c819ed7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "b5bb17261f39cb80b2ee13d3f00cc2d65419c5a2cc4c82f475e456ee5c819ed7" "/opt/rustwide/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b5bb17261f39cb80b2ee13d3f00cc2d65419c5a2cc4c82f475e456ee5c819ed7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=" "-e" "RUSTDOCFLAGS=" "-w" "/opt/rustwide/workdir" "--user" "0:0" "b5bb17261f39cb80b2ee13d3f00cc2d65419c5a2cc4c82f475e456ee5c819ed7" "/opt/rustwide/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "fix" "--allow-no-vcs" "--allow-dirty" "--frozen" "--all" "--all-targets" "--message-format=json" "-Zfix-edition=start=2015", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.184
[INFO] [stderr]    Compiling proc-macro2 v1.0.106
[INFO] [stderr]    Compiling quote v1.0.45
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]     Checking errno v0.3.14
[INFO] [stderr]     Checking parking_lot_core v0.9.12
[INFO] [stderr]     Checking mio v1.2.0
[INFO] [stderr]     Checking socket2 v0.6.3
[INFO] [stderr]     Checking signal-hook-registry v1.4.8
[INFO] [stderr]     Checking parking_lot v0.12.5
[INFO] [stderr]    Compiling tokio-macros v2.7.0
[INFO] [stderr]     Checking tokio v1.51.1
[INFO] [stderr]     Checking herbert-async-trait v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `token::Type`
[INFO] [stdout]  --> src/lib.rs:3:64
[INFO] [stdout]   |
[INFO] [stdout] 3 | use syn::{ItemTrait, ReturnType, TraitItem, parse_macro_input, token::Type};
[INFO] [stdout]   |                                                                ^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `token::Type`
[INFO] [stdout]  --> src/lib.rs:3:64
[INFO] [stdout]   |
[INFO] [stdout] 3 | use syn::{ItemTrait, ReturnType, TraitItem, parse_macro_input, token::Type};
[INFO] [stdout]   |                                                                ^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/lib.rs:27:17
[INFO] [stdout]    |
[INFO] [stdout] 27 |                 _ => {
[INFO] [stdout]    |                 ^ no value can reach this
[INFO] [stdout]    |
[INFO] [stdout] note: multiple earlier patterns match some of the same values
[INFO] [stdout]   --> src/lib.rs:27:17
[INFO] [stdout]    |
[INFO] [stdout] 25 |                 ReturnType::Type(_, b) => b.to_token_stream(),
[INFO] [stdout]    |                 ---------------------- matches some of the same values
[INFO] [stdout] 26 |                 ReturnType::Default => quote! { () },
[INFO] [stdout]    |                 ------------------- matches some of the same values
[INFO] [stdout] 27 |                 _ => {
[INFO] [stdout]    |                 ^ collectively making this unreachable
[INFO] [stdout]    = note: `#[warn(unreachable_patterns)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/lib.rs:27:17
[INFO] [stdout]    |
[INFO] [stdout] 27 |                 _ => {
[INFO] [stdout]    |                 ^ no value can reach this
[INFO] [stdout]    |
[INFO] [stdout] note: multiple earlier patterns match some of the same values
[INFO] [stdout]   --> src/lib.rs:27:17
[INFO] [stdout]    |
[INFO] [stdout] 25 |                 ReturnType::Type(_, b) => b.to_token_stream(),
[INFO] [stdout]    |                 ---------------------- matches some of the same values
[INFO] [stdout] 26 |                 ReturnType::Default => quote! { () },
[INFO] [stdout]    |                 ------------------- matches some of the same values
[INFO] [stdout] 27 |                 _ => {
[INFO] [stdout]    |                 ^ collectively making this unreachable
[INFO] [stdout]    = note: `#[warn(unreachable_patterns)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `token::Type`
[INFO] [stdout]  --> src/lib.rs:3:64
[INFO] [stdout]   |
[INFO] [stdout] 3 | use syn::{ItemTrait, ReturnType, TraitItem, parse_macro_input, token::Type};
[INFO] [stdout]   |                                                                ^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/lib.rs:27:17
[INFO] [stdout]    |
[INFO] [stdout] 27 |                 _ => {
[INFO] [stdout]    |                 ^ no value can reach this
[INFO] [stdout]    |
[INFO] [stdout] note: multiple earlier patterns match some of the same values
[INFO] [stdout]   --> src/lib.rs:27:17
[INFO] [stdout]    |
[INFO] [stdout] 25 |                 ReturnType::Type(_, b) => b.to_token_stream(),
[INFO] [stdout]    |                 ---------------------- matches some of the same values
[INFO] [stdout] 26 |                 ReturnType::Default => quote! { () },
[INFO] [stdout]    |                 ------------------- matches some of the same values
[INFO] [stdout] 27 |                 _ => {
[INFO] [stdout]    |                 ^ collectively making this unreachable
[INFO] [stdout]    = note: `#[warn(unreachable_patterns)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `herbert_async_trait::transform`
[INFO] [stdout]  --> src/main.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use herbert_async_trait::transform;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^---------
[INFO] [stdout]   |                          |
[INFO] [stdout]   |                          no `transform` in the root
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::pin::Pin`
[INFO] [stdout]  --> src/main.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::pin::Pin;
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `herbert_async_trait::transform`
[INFO] [stdout]  --> src/main.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use herbert_async_trait::transform;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^---------
[INFO] [stdout]   |                          |
[INFO] [stdout]   |                          no `transform` in the root
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `herbert-async-trait` (bin "herbert-async-trait") due to 1 previous error; 1 warning emitted
[INFO] [stdout] warning: unused import: `std::pin::Pin`
[INFO] [stdout]  --> src/main.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::pin::Pin;
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `herbert-async-trait` (bin "herbert-async-trait" test) due to 1 previous error; 1 warning emitted
[INFO] running `Command { std: "docker" "inspect" "b5bb17261f39cb80b2ee13d3f00cc2d65419c5a2cc4c82f475e456ee5c819ed7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b5bb17261f39cb80b2ee13d3f00cc2d65419c5a2cc4c82f475e456ee5c819ed7", kill_on_drop: false }`
[INFO] [stdout] b5bb17261f39cb80b2ee13d3f00cc2d65419c5a2cc4c82f475e456ee5c819ed7
