[INFO] fetching crate service-async 0.2.4...
[INFO] checking service-async-0.2.4 against 52995a223f2919dd3e2e427231db90a257350ded for pr-129249-4
[INFO] extracting crate service-async 0.2.4 into /workspace/builds/worker-3-tc2/source
[INFO] removed /workspace/builds/worker-3-tc2/source/rust-toolchain
[INFO] started tweaking crates.io crate service-async 0.2.4
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate service-async 0.2.4
[INFO] tweaked toml for crates.io crate service-async 0.2.4 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate service-async 0.2.4 on toolchain 52995a223f2919dd3e2e427231db90a257350ded
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+52995a223f2919dd3e2e427231db90a257350ded" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate service-async 0.2.4 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" "+52995a223f2919dd3e2e427231db90a257350ded" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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:c0af3998e971868164375a7dfb646c9933ddd1a3bdb00fa2041266763dc1eeab" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 86616f0658dc25713a88d5f4ab639ece65914bf7791cfc3ea8bb1801bf4c446c
[INFO] running `Command { std: "docker" "start" "86616f0658dc25713a88d5f4ab639ece65914bf7791cfc3ea8bb1801bf4c446c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "86616f0658dc25713a88d5f4ab639ece65914bf7791cfc3ea8bb1801bf4c446c", 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" "86616f0658dc25713a88d5f4ab639ece65914bf7791cfc3ea8bb1801bf4c446c" "/opt/rustwide/cargo-home/bin/cargo" "+52995a223f2919dd3e2e427231db90a257350ded" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "86616f0658dc25713a88d5f4ab639ece65914bf7791cfc3ea8bb1801bf4c446c", 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=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-w" "/opt/rustwide/workdir" "--user" "0:0" "86616f0658dc25713a88d5f4ab639ece65914bf7791cfc3ea8bb1801bf4c446c" "/opt/rustwide/cargo-home/bin/cargo" "+52995a223f2919dd3e2e427231db90a257350ded" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.60
[INFO] [stderr]    Compiling libc v0.2.146
[INFO] [stderr]    Compiling quote v1.0.28
[INFO] [stderr]    Compiling unicode-ident v1.0.9
[INFO] [stderr]    Compiling io-uring v0.6.0
[INFO] [stderr]    Compiling memoffset v0.7.1
[INFO] [stderr]     Checking log v0.4.19
[INFO] [stderr]     Checking byteorder v1.4.3
[INFO] [stderr]     Checking bytes v1.4.0
[INFO] [stderr]     Checking pin-project-lite v0.2.9
[INFO] [stderr]     Checking param v0.1.2
[INFO] [stderr]     Checking service-async v0.2.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking fxhash v0.2.1
[INFO] [stdout] error: useless conversion to the same type: `<FAC as MakeService>::Error`
[INFO] [stdout]   --> src/map.rs:55:20
[INFO] [stdout]    |
[INFO] [stdout] 55 |               inner: self
[INFO] [stdout]    |  ____________________^
[INFO] [stdout] 56 | |                 .inner
[INFO] [stdout] 57 | |                 .make_via_ref(old.map(|o| &o.inner))
[INFO] [stdout] 58 | |                 .map_err(Into::into)?,
[INFO] [stdout]    | |____________________________________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this method call relies on the `impl<T> Into<T> for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors
[INFO] [stdout]    = note: `#[deny(self_type_conversion)]` on by default
[INFO] [stdout] help: consider removing the conversion call
[INFO] [stdout]    |
[INFO] [stdout] 57 -                 .make_via_ref(old.map(|o| &o.inner))
[INFO] [stdout] 58 -                 .map_err(Into::into)?,
[INFO] [stdout] 57 +                 .make_via_ref(old.map(|o| &o.inner))?,
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `<FAC as AsyncMakeService>::Error`
[INFO] [stdout]   --> src/map.rs:77:20
[INFO] [stdout]    |
[INFO] [stdout] 77 |               inner: self
[INFO] [stdout]    |  ____________________^
[INFO] [stdout] 78 | |                 .inner
[INFO] [stdout] 79 | |                 .make_via_ref(old.map(|o| &o.inner))
[INFO] [stdout] 80 | |                 .await
[INFO] [stdout] 81 | |                 .map_err(Into::into)?,
[INFO] [stdout]    | |____________________________________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this method call relies on the `impl<T> Into<T> for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors
[INFO] [stdout] help: consider removing the conversion call
[INFO] [stdout]    |
[INFO] [stdout] 80 -                 .await
[INFO] [stdout] 81 -                 .map_err(Into::into)?,
[INFO] [stdout] 80 +                 .await?,
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `service-async` (lib) due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "86616f0658dc25713a88d5f4ab639ece65914bf7791cfc3ea8bb1801bf4c446c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "86616f0658dc25713a88d5f4ab639ece65914bf7791cfc3ea8bb1801bf4c446c", kill_on_drop: false }`
[INFO] [stdout] 86616f0658dc25713a88d5f4ab639ece65914bf7791cfc3ea8bb1801bf4c446c
