[INFO] fetching crate pit-c 0.4.0... [INFO] checking pit-c-0.4.0 against master#c43786c9b7b8d8dcc3f9c604e0e3074c16ed69d3 for pr-141352 [INFO] extracting crate pit-c 0.4.0 into /workspace/builds/worker-3-tc1/source [INFO] validating manifest of crates.io crate pit-c 0.4.0 on toolchain c43786c9b7b8d8dcc3f9c604e0e3074c16ed69d3 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c43786c9b7b8d8dcc3f9c604e0e3074c16ed69d3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate pit-c 0.4.0 [INFO] finished tweaking crates.io crate pit-c 0.4.0 [INFO] tweaked toml for crates.io crate pit-c 0.4.0 written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] crate crates.io crate pit-c 0.4.0 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" "+c43786c9b7b8d8dcc3f9c604e0e3074c16ed69d3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded pit-core v0.4.2 [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:eea15d5475069c3ef791f10c2c6b5af2ee421ef2da1e680ecce1cba46243983b" "/opt/rustwide/cargo-home/bin/cargo" "+c43786c9b7b8d8dcc3f9c604e0e3074c16ed69d3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] b49dbbaf84fc99243639426d28bbd2cf1fdfa400e454f66bf1191c3121ec9cb4 [INFO] running `Command { std: "docker" "start" "-a" "b49dbbaf84fc99243639426d28bbd2cf1fdfa400e454f66bf1191c3121ec9cb4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b49dbbaf84fc99243639426d28bbd2cf1fdfa400e454f66bf1191c3121ec9cb4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b49dbbaf84fc99243639426d28bbd2cf1fdfa400e454f66bf1191c3121ec9cb4", kill_on_drop: false }` [INFO] [stdout] b49dbbaf84fc99243639426d28bbd2cf1fdfa400e454f66bf1191c3121ec9cb4 [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:eea15d5475069c3ef791f10c2c6b5af2ee421ef2da1e680ecce1cba46243983b" "/opt/rustwide/cargo-home/bin/cargo" "+c43786c9b7b8d8dcc3f9c604e0e3074c16ed69d3" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d0a15d4f2f7a20ca0ac47ee72309baf136b0f381ff08dfb8a0f43831e44d502c [INFO] running `Command { std: "docker" "start" "-a" "d0a15d4f2f7a20ca0ac47ee72309baf136b0f381ff08dfb8a0f43831e44d502c", kill_on_drop: false }` [INFO] [stderr] Compiling typenum v1.17.0 [INFO] [stderr] Compiling version_check v0.9.5 [INFO] [stderr] Compiling proc-macro2 v1.0.95 [INFO] [stderr] Compiling unicode-ident v1.0.12 [INFO] [stderr] Compiling unicode-xid v0.2.6 [INFO] [stderr] Checking keccak v0.1.5 [INFO] [stderr] Checking memchr v2.7.4 [INFO] [stderr] Checking either v1.13.0 [INFO] [stderr] Checking hex v0.4.3 [INFO] [stderr] Checking itertools v0.13.0 [INFO] [stderr] Compiling generic-array v0.14.7 [INFO] [stderr] Checking nom v8.0.0 [INFO] [stderr] Compiling quote v1.0.37 [INFO] [stderr] Compiling syn v2.0.100 [INFO] [stderr] Checking crypto-common v0.1.6 [INFO] [stderr] Checking block-buffer v0.10.4 [INFO] [stderr] Checking digest v0.10.7 [INFO] [stderr] Checking sha3 v0.10.8 [INFO] [stderr] Compiling derive_more-impl v2.0.1 [INFO] [stderr] Checking derive_more v2.0.1 [INFO] [stderr] Checking pit-core v0.4.2 [INFO] [stderr] Checking pit-c v0.4.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `nullable` [INFO] [stdout] --> src/lib.rs:89:48 [INFO] [stdout] | [INFO] [stdout] 89 | if let Arg::Resource { ty, nullable, take, ann } = a{ [INFO] [stdout] | ^^^^^^^^ help: try ignoring the field: `nullable: _` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `take` [INFO] [stdout] --> src/lib.rs:89:58 [INFO] [stdout] | [INFO] [stdout] 89 | if let Arg::Resource { ty, nullable, take, ann } = a{ [INFO] [stdout] | ^^^^ help: try ignoring the field: `take: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `ann` [INFO] [stdout] --> src/lib.rs:89:64 [INFO] [stdout] | [INFO] [stdout] 89 | if let Arg::Resource { ty, nullable, take, ann } = a{ [INFO] [stdout] | ^^^ help: try ignoring the field: `ann: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `nullable` [INFO] [stdout] --> src/lib.rs:105:48 [INFO] [stdout] | [INFO] [stdout] 105 | if let Arg::Resource { ty, nullable, take, ann } = a{ [INFO] [stdout] | ^^^^^^^^ help: try ignoring the field: `nullable: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `take` [INFO] [stdout] --> src/lib.rs:105:58 [INFO] [stdout] | [INFO] [stdout] 105 | if let Arg::Resource { ty, nullable, take, ann } = a{ [INFO] [stdout] | ^^^^ help: try ignoring the field: `take: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `ann` [INFO] [stdout] --> src/lib.rs:105:64 [INFO] [stdout] | [INFO] [stdout] 105 | if let Arg::Resource { ty, nullable, take, ann } = a{ [INFO] [stdout] | ^^^ help: try ignoring the field: `ann: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `nullable` [INFO] [stdout] --> src/lib.rs:124:48 [INFO] [stdout] | [INFO] [stdout] 124 | if let Arg::Resource { ty, nullable, take, ann } = a{ [INFO] [stdout] | ^^^^^^^^ help: try ignoring the field: `nullable: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `ann` [INFO] [stdout] --> src/lib.rs:124:64 [INFO] [stdout] | [INFO] [stdout] 124 | if let Arg::Resource { ty, nullable, take, ann } = a{ [INFO] [stdout] | ^^^ help: try ignoring the field: `ann: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `nullable` [INFO] [stdout] --> src/lib.rs:139:48 [INFO] [stdout] | [INFO] [stdout] 139 | if let Arg::Resource { ty, nullable, take, ann } = a{ [INFO] [stdout] | ^^^^^^^^ help: try ignoring the field: `nullable: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `take` [INFO] [stdout] --> src/lib.rs:139:58 [INFO] [stdout] | [INFO] [stdout] 139 | if let Arg::Resource { ty, nullable, take, ann } = a{ [INFO] [stdout] | ^^^^ help: try ignoring the field: `take: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `ann` [INFO] [stdout] --> src/lib.rs:139:64 [INFO] [stdout] | [INFO] [stdout] 139 | if let Arg::Resource { ty, nullable, take, ann } = a{ [INFO] [stdout] | ^^^ help: try ignoring the field: `ann: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `nullable` [INFO] [stdout] --> src/lib.rs:198:13 [INFO] [stdout] | [INFO] [stdout] 198 | nullable, [INFO] [stdout] | ^^^^^^^^ help: try ignoring the field: `nullable: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `take` [INFO] [stdout] --> src/lib.rs:199:13 [INFO] [stdout] | [INFO] [stdout] 199 | take, [INFO] [stdout] | ^^^^ help: try ignoring the field: `take: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `ann` [INFO] [stdout] --> src/lib.rs:200:13 [INFO] [stdout] | [INFO] [stdout] 200 | ann, [INFO] [stdout] | ^^^ help: try ignoring the field: `ann: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `nullable` [INFO] [stdout] --> src/lib.rs:89:48 [INFO] [stdout] | [INFO] [stdout] 89 | if let Arg::Resource { ty, nullable, take, ann } = a{ [INFO] [stdout] | ^^^^^^^^ help: try ignoring the field: `nullable: _` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `take` [INFO] [stdout] --> src/lib.rs:89:58 [INFO] [stdout] | [INFO] [stdout] 89 | if let Arg::Resource { ty, nullable, take, ann } = a{ [INFO] [stdout] | ^^^^ help: try ignoring the field: `take: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `ann` [INFO] [stdout] --> src/lib.rs:89:64 [INFO] [stdout] | [INFO] [stdout] 89 | if let Arg::Resource { ty, nullable, take, ann } = a{ [INFO] [stdout] | ^^^ help: try ignoring the field: `ann: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `nullable` [INFO] [stdout] --> src/lib.rs:105:48 [INFO] [stdout] | [INFO] [stdout] 105 | if let Arg::Resource { ty, nullable, take, ann } = a{ [INFO] [stdout] | ^^^^^^^^ help: try ignoring the field: `nullable: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `take` [INFO] [stdout] --> src/lib.rs:105:58 [INFO] [stdout] | [INFO] [stdout] 105 | if let Arg::Resource { ty, nullable, take, ann } = a{ [INFO] [stdout] | ^^^^ help: try ignoring the field: `take: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `ann` [INFO] [stdout] --> src/lib.rs:105:64 [INFO] [stdout] | [INFO] [stdout] 105 | if let Arg::Resource { ty, nullable, take, ann } = a{ [INFO] [stdout] | ^^^ help: try ignoring the field: `ann: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `nullable` [INFO] [stdout] --> src/lib.rs:124:48 [INFO] [stdout] | [INFO] [stdout] 124 | if let Arg::Resource { ty, nullable, take, ann } = a{ [INFO] [stdout] | ^^^^^^^^ help: try ignoring the field: `nullable: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `ann` [INFO] [stdout] --> src/lib.rs:124:64 [INFO] [stdout] | [INFO] [stdout] 124 | if let Arg::Resource { ty, nullable, take, ann } = a{ [INFO] [stdout] | ^^^ help: try ignoring the field: `ann: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `nullable` [INFO] [stdout] --> src/lib.rs:139:48 [INFO] [stdout] | [INFO] [stdout] 139 | if let Arg::Resource { ty, nullable, take, ann } = a{ [INFO] [stdout] | ^^^^^^^^ help: try ignoring the field: `nullable: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `take` [INFO] [stdout] --> src/lib.rs:139:58 [INFO] [stdout] | [INFO] [stdout] 139 | if let Arg::Resource { ty, nullable, take, ann } = a{ [INFO] [stdout] | ^^^^ help: try ignoring the field: `take: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `ann` [INFO] [stdout] --> src/lib.rs:139:64 [INFO] [stdout] | [INFO] [stdout] 139 | if let Arg::Resource { ty, nullable, take, ann } = a{ [INFO] [stdout] | ^^^ help: try ignoring the field: `ann: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `nullable` [INFO] [stdout] --> src/lib.rs:198:13 [INFO] [stdout] | [INFO] [stdout] 198 | nullable, [INFO] [stdout] | ^^^^^^^^ help: try ignoring the field: `nullable: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `take` [INFO] [stdout] --> src/lib.rs:199:13 [INFO] [stdout] | [INFO] [stdout] 199 | take, [INFO] [stdout] | ^^^^ help: try ignoring the field: `take: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `ann` [INFO] [stdout] --> src/lib.rs:200:13 [INFO] [stdout] | [INFO] [stdout] 200 | ann, [INFO] [stdout] | ^^^ help: try ignoring the field: `ann: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.29s [INFO] running `Command { std: "docker" "inspect" "d0a15d4f2f7a20ca0ac47ee72309baf136b0f381ff08dfb8a0f43831e44d502c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d0a15d4f2f7a20ca0ac47ee72309baf136b0f381ff08dfb8a0f43831e44d502c", kill_on_drop: false }` [INFO] [stdout] d0a15d4f2f7a20ca0ac47ee72309baf136b0f381ff08dfb8a0f43831e44d502c