[INFO] cloning repository https://github.com/calebwin/rep [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/calebwin/rep" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcalebwin%2Frep", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcalebwin%2Frep'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 046da869c4694b9979a879cffea39b8a77cef2e9 [INFO] checking calebwin/rep against try#9543f8ea2aae74b8f13ac2a6e6c0ecdca9810869 for pr-129249 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcalebwin%2Frep" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/calebwin/rep on toolchain 9543f8ea2aae74b8f13ac2a6e6c0ecdca9810869 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9543f8ea2aae74b8f13ac2a6e6c0ecdca9810869" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/calebwin/rep [INFO] finished tweaking git repo https://github.com/calebwin/rep [INFO] tweaked toml for git repo https://github.com/calebwin/rep written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/calebwin/rep 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" "+9543f8ea2aae74b8f13ac2a6e6c0ecdca9810869" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 1 package to latest compatible version [INFO] [stderr] Updating rep_derive v0.2.0 -> v0.3.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+9543f8ea2aae74b8f13ac2a6e6c0ecdca9810869" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] b8818df0cb27cf14b82848c0715b5cf5512dcb8b41ebeaf2b6d04a0224628dbe [INFO] running `Command { std: "docker" "start" "-a" "b8818df0cb27cf14b82848c0715b5cf5512dcb8b41ebeaf2b6d04a0224628dbe", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b8818df0cb27cf14b82848c0715b5cf5512dcb8b41ebeaf2b6d04a0224628dbe", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b8818df0cb27cf14b82848c0715b5cf5512dcb8b41ebeaf2b6d04a0224628dbe", kill_on_drop: false }` [INFO] [stdout] b8818df0cb27cf14b82848c0715b5cf5512dcb8b41ebeaf2b6d04a0224628dbe [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+9543f8ea2aae74b8f13ac2a6e6c0ecdca9810869" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 5489aa5b84d049f07cd4274af0e996a8f98e42e9af13391fc0f899e16526a2d9 [INFO] running `Command { std: "docker" "start" "-a" "5489aa5b84d049f07cd4274af0e996a8f98e42e9af13391fc0f899e16526a2d9", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.6 [INFO] [stderr] Compiling syn v1.0.7 [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Compiling memchr v2.3.3 [INFO] [stderr] Compiling libc v0.2.71 [INFO] [stderr] Checking unicode-xid v0.2.0 [INFO] [stderr] Checking quick-error v1.2.3 [INFO] [stderr] Checking regex-syntax v0.6.18 [INFO] [stderr] Checking termcolor v1.1.0 [INFO] [stderr] Checking thread_local v1.0.1 [INFO] [stderr] Checking humantime v1.3.0 [INFO] [stderr] Checking aho-corasick v0.7.10 [INFO] [stderr] Checking quote v1.0.2 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking regex v1.3.9 [INFO] [stderr] Checking rep_derive v0.3.0 (/opt/rustwide/workdir/rep_derive) [INFO] [stdout] error: this conversion is useless `proc_macro::TokenStream` to `proc_macro::TokenStream` [INFO] [stdout] --> rep_derive/src/lib.rs:306:56 [INFO] [stdout] | [INFO] [stdout] 306 | if let Ok(mut impl_block) = syn::parse::(item.clone().into()) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[deny(self_type_conversion)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this conversion is useless `proc_macro::TokenStream` to `proc_macro::TokenStream` [INFO] [stdout] --> rep_derive/src/lib.rs:343:75 [INFO] [stdout] | [INFO] [stdout] 343 | } else if let Ok(mut impl_item_method) = syn::parse::(item.clone().into()) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this conversion is useless `proc_macro::TokenStream` to `proc_macro::TokenStream` [INFO] [stdout] --> rep_derive/src/lib.rs:364:68 [INFO] [stdout] | [INFO] [stdout] 364 | if let Ok(mut impl_item_method) = syn::parse::(item.clone().into()) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this conversion is useless `proc_macro::TokenStream` to `proc_macro::TokenStream` [INFO] [stdout] --> rep_derive/src/lib.rs:382:68 [INFO] [stdout] | [INFO] [stdout] 382 | if let Ok(mut impl_item_method) = syn::parse::(item.clone().into()) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `rep_derive` (lib) due to 4 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: this conversion is useless `proc_macro::TokenStream` to `proc_macro::TokenStream` [INFO] [stdout] --> rep_derive/src/lib.rs:306:56 [INFO] [stdout] | [INFO] [stdout] 306 | if let Ok(mut impl_block) = syn::parse::(item.clone().into()) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[deny(self_type_conversion)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this conversion is useless `proc_macro::TokenStream` to `proc_macro::TokenStream` [INFO] [stdout] --> rep_derive/src/lib.rs:343:75 [INFO] [stdout] | [INFO] [stdout] 343 | } else if let Ok(mut impl_item_method) = syn::parse::(item.clone().into()) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this conversion is useless `proc_macro::TokenStream` to `proc_macro::TokenStream` [INFO] [stdout] --> rep_derive/src/lib.rs:364:68 [INFO] [stdout] | [INFO] [stdout] 364 | if let Ok(mut impl_item_method) = syn::parse::(item.clone().into()) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this conversion is useless `proc_macro::TokenStream` to `proc_macro::TokenStream` [INFO] [stdout] --> rep_derive/src/lib.rs:382:68 [INFO] [stdout] | [INFO] [stdout] 382 | if let Ok(mut impl_item_method) = syn::parse::(item.clone().into()) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `rep_derive` (lib test) due to 4 previous errors [INFO] running `Command { std: "docker" "inspect" "5489aa5b84d049f07cd4274af0e996a8f98e42e9af13391fc0f899e16526a2d9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5489aa5b84d049f07cd4274af0e996a8f98e42e9af13391fc0f899e16526a2d9", kill_on_drop: false }` [INFO] [stdout] 5489aa5b84d049f07cd4274af0e996a8f98e42e9af13391fc0f899e16526a2d9