[INFO] fetching crate interact 0.3.6... [INFO] checking interact-0.3.6 against master#a5f164faad4a2fed606b8160fd7ecd2d5cbba381 for pr-84920 [INFO] extracting crate interact 0.3.6 into /workspace/builds/worker-2/source [INFO] validating manifest of crates.io crate interact 0.3.6 on toolchain a5f164faad4a2fed606b8160fd7ecd2d5cbba381 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a5f164faad4a2fed606b8160fd7ecd2d5cbba381" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate interact 0.3.6 [INFO] finished tweaking crates.io crate interact 0.3.6 [INFO] tweaked toml for crates.io crate interact 0.3.6 written to /workspace/builds/worker-2/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a5f164faad4a2fed606b8160fd7ecd2d5cbba381" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a5f164faad4a2fed606b8160fd7ecd2d5cbba381" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+a5f164faad4a2fed606b8160fd7ecd2d5cbba381" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 7c4f28a10955f7ffee5cb401af4f7277e70418113054cc0d3ea43de6e09f7c81 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "7c4f28a10955f7ffee5cb401af4f7277e70418113054cc0d3ea43de6e09f7c81", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "7c4f28a10955f7ffee5cb401af4f7277e70418113054cc0d3ea43de6e09f7c81", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7c4f28a10955f7ffee5cb401af4f7277e70418113054cc0d3ea43de6e09f7c81", kill_on_drop: false }` [INFO] [stdout] 7c4f28a10955f7ffee5cb401af4f7277e70418113054cc0d3ea43de6e09f7c81 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+a5f164faad4a2fed606b8160fd7ecd2d5cbba381" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 6523d9eb7ebf8755c8b574305c462ee571a1e97fc10a77d779abe9a774c23a46 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "6523d9eb7ebf8755c8b574305c462ee571a1e97fc10a77d779abe9a774c23a46", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.26 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling syn v1.0.72 [INFO] [stderr] Compiling proc-macro2 v0.4.30 [INFO] [stderr] Compiling unicode-xid v0.1.0 [INFO] [stderr] Compiling serde_derive v1.0.125 [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] Checking pretty_assertions v0.5.1 [INFO] [stderr] Checking rand v0.5.6 [INFO] [stderr] Compiling quote v0.6.13 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Compiling pest_generator v2.1.3 [INFO] [stderr] Compiling pest_derive v2.1.0 [INFO] [stderr] Compiling interact_derive v0.3.6 [INFO] [stderr] Checking serde v1.0.125 [INFO] [stderr] Checking ron v0.4.2 [INFO] [stderr] Checking interact v0.3.6 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary trailing semicolon [INFO] [stdout] --> src/climber.rs:82:44 [INFO] [stdout] | [INFO] [stdout] 82 | enum T { Struct(A), Enum(B) }; [INFO] [stdout] | ^ help: remove this semicolon [INFO] [stdout] ... [INFO] [stdout] 466 | / climber_impl!( [INFO] [stdout] 467 | | check_field_access, [INFO] [stdout] 468 | | immut, [INFO] [stdout] 469 | | check_field_access_immut, [INFO] [stdout] ... | [INFO] [stdout] 476 | | reflect [INFO] [stdout] 477 | | ) [INFO] [stdout] | |_________- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(redundant_semicolons)]` on by default [INFO] [stdout] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary trailing semicolon [INFO] [stdout] --> src/climber.rs:82:44 [INFO] [stdout] | [INFO] [stdout] 82 | enum T { Struct(A), Enum(B) }; [INFO] [stdout] | ^ help: remove this semicolon [INFO] [stdout] ... [INFO] [stdout] 484 | / climber_impl!(check_field_access, mut, check_field_access_mut, [INFO] [stdout] 485 | | get_field_by_idx_mut, get_field_by_name_mut, general_access_mut, get_variant_struct_mut, [INFO] [stdout] 486 | | EnumOrStructMut, self, reflect) [INFO] [stdout] | |_____________________________________________________- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary trailing semicolon [INFO] [stdout] --> src/root.rs:99:10 [INFO] [stdout] | [INFO] [stdout] 99 | }; [INFO] [stdout] | ^ help: remove this semicolon [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary trailing semicolon [INFO] [stdout] --> src/climber.rs:82:44 [INFO] [stdout] | [INFO] [stdout] 82 | enum T { Struct(A), Enum(B) }; [INFO] [stdout] | ^ help: remove this semicolon [INFO] [stdout] ... [INFO] [stdout] 466 | / climber_impl!( [INFO] [stdout] 467 | | check_field_access, [INFO] [stdout] 468 | | immut, [INFO] [stdout] 469 | | check_field_access_immut, [INFO] [stdout] ... | [INFO] [stdout] 476 | | reflect [INFO] [stdout] 477 | | ) [INFO] [stdout] | |_________- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(redundant_semicolons)]` on by default [INFO] [stdout] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary trailing semicolon [INFO] [stdout] --> src/climber.rs:82:44 [INFO] [stdout] | [INFO] [stdout] 82 | enum T { Struct(A), Enum(B) }; [INFO] [stdout] | ^ help: remove this semicolon [INFO] [stdout] ... [INFO] [stdout] 484 | / climber_impl!(check_field_access, mut, check_field_access_mut, [INFO] [stdout] 485 | | get_field_by_idx_mut, get_field_by_name_mut, general_access_mut, get_variant_struct_mut, [INFO] [stdout] 486 | | EnumOrStructMut, self, reflect) [INFO] [stdout] | |_____________________________________________________- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary trailing semicolon [INFO] [stdout] --> src/root.rs:99:10 [INFO] [stdout] | [INFO] [stdout] 99 | }; [INFO] [stdout] | ^ help: remove this semicolon [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 27.00s [INFO] running `Command { std: "docker" "inspect" "6523d9eb7ebf8755c8b574305c462ee571a1e97fc10a77d779abe9a774c23a46", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6523d9eb7ebf8755c8b574305c462ee571a1e97fc10a77d779abe9a774c23a46", kill_on_drop: false }` [INFO] [stdout] 6523d9eb7ebf8755c8b574305c462ee571a1e97fc10a77d779abe9a774c23a46