[INFO] fetching crate tarrasque 0.10.0... [INFO] checking tarrasque-0.10.0 against master#f609b7e0586f81fefb3523e3e17adf779ac416be for pr-129466-2 [INFO] extracting crate tarrasque 0.10.0 into /workspace/builds/worker-1-tc1/source [INFO] validating manifest of crates.io crate tarrasque 0.10.0 on toolchain f609b7e0586f81fefb3523e3e17adf779ac416be [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate tarrasque 0.10.0 [INFO] finished tweaking crates.io crate tarrasque 0.10.0 [INFO] tweaked toml for crates.io crate tarrasque 0.10.0 written to /workspace/builds/worker-1-tc1/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 6 packages to latest compatible versions [INFO] [stderr] Adding microbench v0.3.3 (available: v0.5.0) [INFO] [stderr] Adding proc-macro2 v0.4.30 (available: v1.0.86) [INFO] [stderr] Adding quote v0.6.13 (available: v1.0.37) [INFO] [stderr] Adding syn v0.15.44 (available: v2.0.77) [INFO] [stderr] Adding unicode-xid v0.1.0 (available: v0.2.6) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded microbench v0.3.3 [INFO] [stderr] Downloaded tarrasque-macro v0.10.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 53c2fb49af60520ab98d09801c46d6edd2d093ffd9664041994d3d0174f1a174 [INFO] running `Command { std: "docker" "start" "-a" "53c2fb49af60520ab98d09801c46d6edd2d093ffd9664041994d3d0174f1a174", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "53c2fb49af60520ab98d09801c46d6edd2d093ffd9664041994d3d0174f1a174", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "53c2fb49af60520ab98d09801c46d6edd2d093ffd9664041994d3d0174f1a174", kill_on_drop: false }` [INFO] [stdout] 53c2fb49af60520ab98d09801c46d6edd2d093ffd9664041994d3d0174f1a174 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3195b438678029d8cc53d687825d9d253893f1f1c2b5629f9734df730c3e8b6e [INFO] running `Command { std: "docker" "start" "-a" "3195b438678029d8cc53d687825d9d253893f1f1c2b5629f9734df730c3e8b6e", kill_on_drop: false }` [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] Checking microbench v0.3.3 [INFO] [stderr] Compiling tarrasque-macro v0.10.0 [INFO] [stderr] Checking tarrasque v0.10.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `crate::array::*` [INFO] [stdout] --> src/lib.rs:64:9 [INFO] [stdout] | [INFO] [stdout] 64 | pub use crate::array::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::array::*` [INFO] [stdout] --> src/lib.rs:64:9 [INFO] [stdout] | [INFO] [stdout] 64 | pub use crate::array::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0403]: the name `'s` is already used for a generic parameter in this item's generic parameters [INFO] [stdout] --> tests/lib.rs:87:21 [INFO] [stdout] | [INFO] [stdout] 84 | / extract! { [INFO] [stdout] 85 | | /// A list of values. [INFO] [stdout] 86 | | #[derive(Debug, PartialEq, Eq)] [INFO] [stdout] 87 | | pub struct List<'s, T, P>(parameter: P) where T: Extract<'s, P> + Span, P: Copy { [INFO] [stdout] | | ^^ already used [INFO] [stdout] ... | [INFO] [stdout] 94 | | } [INFO] [stdout] 95 | | } [INFO] [stdout] | |_- first use of `'s` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0403]: the name `'s` is already used for a generic parameter in this item's generic parameters [INFO] [stdout] --> tests/lib.rs:121:22 [INFO] [stdout] | [INFO] [stdout] 118 | / extract! { [INFO] [stdout] 119 | | /// An array of four bytes. [INFO] [stdout] 120 | | #[derive(Debug, PartialEq, Eq)] [INFO] [stdout] 121 | | pub struct Array<'s>[4] { [INFO] [stdout] | | ^^ already used [INFO] [stdout] ... | [INFO] [stdout] 126 | | } [INFO] [stdout] 127 | | } [INFO] [stdout] | |_- first use of `'s` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0403`. [INFO] [stdout] [INFO] [stderr] error: could not compile `tarrasque` (test "lib") due to 3 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "3195b438678029d8cc53d687825d9d253893f1f1c2b5629f9734df730c3e8b6e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3195b438678029d8cc53d687825d9d253893f1f1c2b5629f9734df730c3e8b6e", kill_on_drop: false }` [INFO] [stdout] 3195b438678029d8cc53d687825d9d253893f1f1c2b5629f9734df730c3e8b6e