[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 against master#af4a5a13a15fa0c60e06321077ef452f769b42fd for pr-122960-3 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJasperav%2Fproc_macro_collision" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Jasperav/proc_macro_collision on toolchain af4a5a13a15fa0c60e06321077ef452f769b42fd [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "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-3-tc1/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" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded proc-macro-hack v0.5.15 [INFO] [stderr] Downloaded proc-macro2 v1.0.13 [INFO] [stderr] Downloaded quote v1.0.6 [INFO] [stderr] Downloaded syn v1.0.22 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 22714ee5b31aafa547ed5630078ffc59a666b71bdd84aa3b04cd1c2e9f0303a6 [INFO] running `Command { std: "docker" "start" "-a" "22714ee5b31aafa547ed5630078ffc59a666b71bdd84aa3b04cd1c2e9f0303a6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "22714ee5b31aafa547ed5630078ffc59a666b71bdd84aa3b04cd1c2e9f0303a6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "22714ee5b31aafa547ed5630078ffc59a666b71bdd84aa3b04cd1c2e9f0303a6", kill_on_drop: false }` [INFO] [stdout] 22714ee5b31aafa547ed5630078ffc59a666b71bdd84aa3b04cd1c2e9f0303a6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 4e58a669ff4b529eaefa25cc2446b2e8079f96c27b714e400a56ad42c7061dc5 [INFO] running `Command { std: "docker" "start" "-a" "4e58a669ff4b529eaefa25cc2446b2e8079f96c27b714e400a56ad42c7061dc5", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.13 [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] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling proc_two v0.1.0 (/opt/rustwide/workdir/proc_two) [INFO] [stderr] Compiling proc_one v0.1.0 (/opt/rustwide/workdir/proc_one) [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] 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] error: aborting due to 1 previous error [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 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: aborting due to 1 previous error [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 2 previous errors [INFO] running `Command { std: "docker" "inspect" "4e58a669ff4b529eaefa25cc2446b2e8079f96c27b714e400a56ad42c7061dc5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4e58a669ff4b529eaefa25cc2446b2e8079f96c27b714e400a56ad42c7061dc5", kill_on_drop: false }` [INFO] [stdout] 4e58a669ff4b529eaefa25cc2446b2e8079f96c27b714e400a56ad42c7061dc5 [INFO] checking Jasperav/proc_macro_collision against try#36dbcaee1a55543dfc181be52a69d99ff46ff62f for pr-122960-3 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJasperav%2Fproc_macro_collision" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Jasperav/proc_macro_collision on toolchain 36dbcaee1a55543dfc181be52a69d99ff46ff62f [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "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-3-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" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "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/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 237e7191c380a5f2515836e64363dbb81583e7cfd732ff8ffe9a43921c560dfc [INFO] running `Command { std: "docker" "start" "-a" "237e7191c380a5f2515836e64363dbb81583e7cfd732ff8ffe9a43921c560dfc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "237e7191c380a5f2515836e64363dbb81583e7cfd732ff8ffe9a43921c560dfc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "237e7191c380a5f2515836e64363dbb81583e7cfd732ff8ffe9a43921c560dfc", kill_on_drop: false }` [INFO] [stdout] 237e7191c380a5f2515836e64363dbb81583e7cfd732ff8ffe9a43921c560dfc [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 476d9e519deb3f2eceffb3e6ead4db915fdc4562dee13af0c4f8c6216aad63b8 [INFO] running `Command { std: "docker" "start" "-a" "476d9e519deb3f2eceffb3e6ead4db915fdc4562dee13af0c4f8c6216aad63b8", kill_on_drop: false }` [INFO] [stderr] Copying to /tmp/fixit [INFO] [stderr] skipping non-2021 edition `2018` [INFO] running `Command { std: "docker" "inspect" "476d9e519deb3f2eceffb3e6ead4db915fdc4562dee13af0c4f8c6216aad63b8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "476d9e519deb3f2eceffb3e6ead4db915fdc4562dee13af0c4f8c6216aad63b8", kill_on_drop: false }` [INFO] [stdout] 476d9e519deb3f2eceffb3e6ead4db915fdc4562dee13af0c4f8c6216aad63b8