[INFO] fetching crate gen-nested-iter-yield 0.1.3... [INFO] checking gen-nested-iter-yield-0.1.3 against master#46455dc65069387f2dc46612f13fd45452ab301a for pr-117433 [INFO] extracting crate gen-nested-iter-yield 0.1.3 into /workspace/builds/worker-0-tc1/source [INFO] validating manifest of crates.io crate gen-nested-iter-yield 0.1.3 on toolchain 46455dc65069387f2dc46612f13fd45452ab301a [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+46455dc65069387f2dc46612f13fd45452ab301a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate gen-nested-iter-yield 0.1.3 [INFO] finished tweaking crates.io crate gen-nested-iter-yield 0.1.3 [INFO] tweaked toml for crates.io crate gen-nested-iter-yield 0.1.3 written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+46455dc65069387f2dc46612f13fd45452ab301a" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+46455dc65069387f2dc46612f13fd45452ab301a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded genawaiter-proc-macro v0.99.1 [INFO] [stderr] Downloaded genawaiter-macro v0.99.1 [INFO] [stderr] Downloaded genawaiter v0.99.1 [INFO] [stderr] Downloaded proc-macro-error-attr v0.4.12 [INFO] [stderr] Downloaded proc-macro-error v0.4.12 [INFO] [stderr] Downloaded syn-mid v0.5.4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:023092b8bfa974c7f3e45c5ce651cc8dd3afd5e76915d5995b8dacd3032bf956" "/opt/rustwide/cargo-home/bin/cargo" "+46455dc65069387f2dc46612f13fd45452ab301a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] a42a53e83ef9269bda5cf7697cac1b0936642bf9efff8496f59a479e4f3ac6a4 [INFO] running `Command { std: "docker" "start" "-a" "a42a53e83ef9269bda5cf7697cac1b0936642bf9efff8496f59a479e4f3ac6a4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a42a53e83ef9269bda5cf7697cac1b0936642bf9efff8496f59a479e4f3ac6a4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a42a53e83ef9269bda5cf7697cac1b0936642bf9efff8496f59a479e4f3ac6a4", kill_on_drop: false }` [INFO] [stdout] a42a53e83ef9269bda5cf7697cac1b0936642bf9efff8496f59a479e4f3ac6a4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:023092b8bfa974c7f3e45c5ce651cc8dd3afd5e76915d5995b8dacd3032bf956" "/opt/rustwide/cargo-home/bin/cargo" "+46455dc65069387f2dc46612f13fd45452ab301a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 9829e40f95d7c258d1dc58d035f6c24415310ca1829692cc8c3c3cc030b5307b [INFO] running `Command { std: "docker" "start" "-a" "9829e40f95d7c258d1dc58d035f6c24415310ca1829692cc8c3c3cc030b5307b", kill_on_drop: false }` [INFO] [stderr] Compiling futures-core v0.3.29 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling proc-macro-error-attr v0.4.12 [INFO] [stderr] Compiling proc-macro-error v0.4.12 [INFO] [stderr] Compiling proc-macro-hack v0.5.20+deprecated [INFO] [stderr] Compiling tokio-macros v2.1.0 [INFO] [stderr] Checking genawaiter-macro v0.99.1 [INFO] [stderr] Compiling gen-nested-iter-yield v0.1.3 (/opt/rustwide/workdir) [INFO] [stderr] Checking futures-channel v0.3.29 [INFO] [stderr] Checking futures-util v0.3.29 [INFO] [stderr] Checking tokio v1.33.0 [INFO] [stderr] Compiling syn-mid v0.5.4 [INFO] [stderr] Checking futures-executor v0.3.29 [INFO] [stderr] Checking futures v0.3.29 [INFO] [stderr] Compiling genawaiter-proc-macro v0.99.1 [INFO] [stderr] Checking genawaiter v0.99.1 [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 3.26s [INFO] running `Command { std: "docker" "inspect" "9829e40f95d7c258d1dc58d035f6c24415310ca1829692cc8c3c3cc030b5307b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9829e40f95d7c258d1dc58d035f6c24415310ca1829692cc8c3c3cc030b5307b", kill_on_drop: false }` [INFO] [stdout] 9829e40f95d7c258d1dc58d035f6c24415310ca1829692cc8c3c3cc030b5307b [INFO] checking gen-nested-iter-yield-0.1.3 against try#794be3cb2f20e1fd15af31d8a42d380fc36600ed for pr-117433 [INFO] extracting crate gen-nested-iter-yield 0.1.3 into /workspace/builds/worker-0-tc2/source [INFO] validating manifest of crates.io crate gen-nested-iter-yield 0.1.3 on toolchain 794be3cb2f20e1fd15af31d8a42d380fc36600ed [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+794be3cb2f20e1fd15af31d8a42d380fc36600ed" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate gen-nested-iter-yield 0.1.3 [INFO] finished tweaking crates.io crate gen-nested-iter-yield 0.1.3 [INFO] tweaked toml for crates.io crate gen-nested-iter-yield 0.1.3 written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+794be3cb2f20e1fd15af31d8a42d380fc36600ed" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+794be3cb2f20e1fd15af31d8a42d380fc36600ed" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [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@sha256:023092b8bfa974c7f3e45c5ce651cc8dd3afd5e76915d5995b8dacd3032bf956" "/opt/rustwide/cargo-home/bin/cargo" "+794be3cb2f20e1fd15af31d8a42d380fc36600ed" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 2e72fe1d55c0c089462015c3a91f615609a745c280140c3c5d5fc2f4e90f3e26 [INFO] running `Command { std: "docker" "start" "-a" "2e72fe1d55c0c089462015c3a91f615609a745c280140c3c5d5fc2f4e90f3e26", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "2e72fe1d55c0c089462015c3a91f615609a745c280140c3c5d5fc2f4e90f3e26", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2e72fe1d55c0c089462015c3a91f615609a745c280140c3c5d5fc2f4e90f3e26", kill_on_drop: false }` [INFO] [stdout] 2e72fe1d55c0c089462015c3a91f615609a745c280140c3c5d5fc2f4e90f3e26 [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@sha256:023092b8bfa974c7f3e45c5ce651cc8dd3afd5e76915d5995b8dacd3032bf956" "/opt/rustwide/cargo-home/bin/cargo" "+794be3cb2f20e1fd15af31d8a42d380fc36600ed" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 20e33d783b998bacbc55a503f03b7a84da3e76d90ee8374b37b0a7c15061b5f6 [INFO] running `Command { std: "docker" "start" "-a" "20e33d783b998bacbc55a503f03b7a84da3e76d90ee8374b37b0a7c15061b5f6", kill_on_drop: false }` [INFO] [stderr] Compiling futures-core v0.3.29 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling proc-macro-hack v0.5.20+deprecated [INFO] [stderr] Compiling proc-macro-error-attr v0.4.12 [INFO] [stderr] Compiling proc-macro-error v0.4.12 [INFO] [stderr] Compiling tokio-macros v2.1.0 [INFO] [stderr] Checking genawaiter-macro v0.99.1 [INFO] [stderr] Compiling gen-nested-iter-yield v0.1.3 (/opt/rustwide/workdir) [INFO] [stderr] Checking futures-channel v0.3.29 [INFO] [stderr] Checking futures-util v0.3.29 [INFO] [stderr] Checking tokio v1.33.0 [INFO] [stderr] Compiling syn-mid v0.5.4 [INFO] [stderr] Checking futures-executor v0.3.29 [INFO] [stderr] Checking futures v0.3.29 [INFO] [stderr] Compiling genawaiter-proc-macro v0.99.1 [INFO] [stderr] Checking genawaiter v0.99.1 [INFO] [stdout] error: no rules expected the token `.` [INFO] [stdout] --> tests/tests.rs:45:13 [INFO] [stdout] | [INFO] [stdout] 45 | nested_iter_yield!(input_vector.iter(), 2, .clone()) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ no rules expected this token in macro call [INFO] [stdout] | [INFO] [stdout] = note: while trying to match end of macro [INFO] [stdout] = note: this error originates in the macro `nested_iter_yield` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: no rules expected the token `.` [INFO] [stdout] --> tests/tests.rs:67:13 [INFO] [stdout] | [INFO] [stdout] 67 | nested_iter_yield!(input_vector.iter(), 2, .clone(), ::) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ no rules expected this token in macro call [INFO] [stdout] | [INFO] [stdout] = note: while trying to match end of macro [INFO] [stdout] = note: this error originates in the macro `nested_iter_yield` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `gen-nested-iter-yield` (test "tests") due to 3 previous errors [INFO] running `Command { std: "docker" "inspect" "20e33d783b998bacbc55a503f03b7a84da3e76d90ee8374b37b0a7c15061b5f6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "20e33d783b998bacbc55a503f03b7a84da3e76d90ee8374b37b0a7c15061b5f6", kill_on_drop: false }` [INFO] [stdout] 20e33d783b998bacbc55a503f03b7a84da3e76d90ee8374b37b0a7c15061b5f6