[INFO] cloning repository https://github.com/Jasperav/proc_macro_collision [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Jasperav/proc_macro_collision" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJasperav%2Fproc_macro_collision", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJasperav%2Fproc_macro_collision'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 1fa569f8e77afe18c65fb4c47105a7fc7573e146 [INFO] checking Jasperav/proc_macro_collision/1fa569f8e77afe18c65fb4c47105a7fc7573e146 against nightly-2024-10-25 for legacyreceiver_rename [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJasperav%2Fproc_macro_collision" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Jasperav/proc_macro_collision on toolchain nightly-2024-10-25 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+nightly-2024-10-25" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/Jasperav/proc_macro_collision [INFO] finished tweaking git repo https://github.com/Jasperav/proc_macro_collision [INFO] tweaked toml for git repo https://github.com/Jasperav/proc_macro_collision written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/Jasperav/proc_macro_collision 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" "+nightly-2024-10-25" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded proc-macro2 v1.0.13 [INFO] [stderr] Downloaded syn v1.0.22 [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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2024-10-25" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 23156de9c87746594cca83b91122e51c15ab0b7c12a81f37d4ed2669dad4e362 [INFO] running `Command { std: "docker" "start" "-a" "23156de9c87746594cca83b91122e51c15ab0b7c12a81f37d4ed2669dad4e362", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "23156de9c87746594cca83b91122e51c15ab0b7c12a81f37d4ed2669dad4e362", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "23156de9c87746594cca83b91122e51c15ab0b7c12a81f37d4ed2669dad4e362", kill_on_drop: false }` [INFO] [stdout] 23156de9c87746594cca83b91122e51c15ab0b7c12a81f37d4ed2669dad4e362 [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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2024-10-25" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] cdcc223f8b037ff7025f4d36a4541a2b958e110c99924a0b8044a12045274fc6 [INFO] running `Command { std: "docker" "start" "-a" "cdcc223f8b037ff7025f4d36a4541a2b958e110c99924a0b8044a12045274fc6", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.13 [INFO] [stderr] Compiling unicode-xid v0.2.0 [INFO] [stderr] Compiling syn v1.0.22 [INFO] [stderr] Compiling proc-macro-hack v0.5.15 [INFO] [stderr] Compiling quote v1.0.6 [INFO] [stderr] Compiling parser v0.1.0 (/opt/rustwide/workdir/parser) [INFO] [stdout] warning: unused import: `syn::punctuated::Punctuated` [INFO] [stdout] --> parser/src/lib.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use syn::punctuated::Punctuated; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `syn::parse_quote::ParseQuote` [INFO] [stdout] --> parser/src/lib.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use syn::parse_quote::ParseQuote; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling proc_one v0.1.0 (/opt/rustwide/workdir/proc_one) [INFO] [stderr] Compiling proc_two v0.1.0 (/opt/rustwide/workdir/proc_two) [INFO] [stderr] Checking proc_macro_collision v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] error[E0659]: `proc_macro_call` is ambiguous [INFO] [stdout] --> src/main.rs:7:1 [INFO] [stdout] | [INFO] [stdout] 7 | #[proc_macro_hack] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ ambiguous name [INFO] [stdout] ... [INFO] [stdout] 11 | let hi: &'static str = one!("hi"); [INFO] [stdout] | ---------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: ambiguous because of a conflict between a macro-expanded name and a less macro-expanded name from outer scope during import or macro resolution [INFO] [stdout] note: `proc_macro_call` could refer to the macro defined here [INFO] [stdout] --> src/main.rs:8:15 [INFO] [stdout] | [INFO] [stdout] 8 | use proc_two::two; [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 11 | let hi: &'static str = one!("hi"); [INFO] [stdout] | ---------- in this macro invocation [INFO] [stdout] note: `proc_macro_call` could also refer to the macro defined here [INFO] [stdout] --> src/main.rs:6:15 [INFO] [stdout] | [INFO] [stdout] 6 | use proc_one::one; [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 11 | let hi: &'static str = one!("hi"); [INFO] [stdout] | ---------- in this macro invocation [INFO] [stdout] = note: this error originates in the macro `two` which comes from the expansion of the macro `one` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0659`. [INFO] [stdout] [INFO] [stderr] error: could not compile `proc_macro_collision` (bin "proc_macro_collision" test) due to 1 previous error [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error[E0659]: `proc_macro_call` is ambiguous [INFO] [stdout] --> src/main.rs:7:1 [INFO] [stdout] | [INFO] [stdout] 7 | #[proc_macro_hack] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ ambiguous name [INFO] [stdout] ... [INFO] [stdout] 11 | let hi: &'static str = one!("hi"); [INFO] [stdout] | ---------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: ambiguous because of a conflict between a macro-expanded name and a less macro-expanded name from outer scope during import or macro resolution [INFO] [stdout] note: `proc_macro_call` could refer to the macro defined here [INFO] [stdout] --> src/main.rs:8:15 [INFO] [stdout] | [INFO] [stdout] 8 | use proc_two::two; [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 11 | let hi: &'static str = one!("hi"); [INFO] [stdout] | ---------- in this macro invocation [INFO] [stdout] note: `proc_macro_call` could also refer to the macro defined here [INFO] [stdout] --> src/main.rs:6:15 [INFO] [stdout] | [INFO] [stdout] 6 | use proc_one::one; [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 11 | let hi: &'static str = one!("hi"); [INFO] [stdout] | ---------- in this macro invocation [INFO] [stdout] = note: this error originates in the macro `two` which comes from the expansion of the macro `one` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0659`. [INFO] [stdout] [INFO] [stderr] error: could not compile `proc_macro_collision` (bin "proc_macro_collision") due to 1 previous error [INFO] running `Command { std: "docker" "inspect" "cdcc223f8b037ff7025f4d36a4541a2b958e110c99924a0b8044a12045274fc6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cdcc223f8b037ff7025f4d36a4541a2b958e110c99924a0b8044a12045274fc6", kill_on_drop: false }` [INFO] [stdout] cdcc223f8b037ff7025f4d36a4541a2b958e110c99924a0b8044a12045274fc6