[INFO] fetching crate log_args 0.1.6... [INFO] checking log_args-0.1.6 against master#350d0ef0ec0493e6d21cfb265cb8211a0e74d766 for pr-145342-1 [INFO] extracting crate log_args 0.1.6 into /workspace/builds/worker-0-tc1/source [INFO] started tweaking crates.io crate log_args 0.1.6 [INFO] finished tweaking crates.io crate log_args 0.1.6 [INFO] tweaked toml for crates.io crate log_args 0.1.6 written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate log_args 0.1.6 on toolchain 350d0ef0ec0493e6d21cfb265cb8211a0e74d766 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate log_args 0.1.6 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" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded log-args-runtime v0.1.4 [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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] b9aa28932bfe0dd30d2debcab743e5171d136319c0ec52fcf3e24449ae9d112d [INFO] running `Command { std: "docker" "start" "-a" "b9aa28932bfe0dd30d2debcab743e5171d136319c0ec52fcf3e24449ae9d112d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b9aa28932bfe0dd30d2debcab743e5171d136319c0ec52fcf3e24449ae9d112d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b9aa28932bfe0dd30d2debcab743e5171d136319c0ec52fcf3e24449ae9d112d", kill_on_drop: false }` [INFO] [stdout] b9aa28932bfe0dd30d2debcab743e5171d136319c0ec52fcf3e24449ae9d112d [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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3257afa318c14d19be4d2986f947bf67daf25d4fb89738f2f4671f72074df4a4 [INFO] running `Command { std: "docker" "start" "-a" "3257afa318c14d19be4d2986f947bf67daf25d4fb89738f2f4671f72074df4a4", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.101 [INFO] [stderr] Compiling unicode-ident v1.0.18 [INFO] [stderr] Compiling autocfg v1.5.0 [INFO] [stderr] Compiling libc v0.2.175 [INFO] [stderr] Compiling serde v1.0.219 [INFO] [stderr] Checking pin-project-lite v0.2.16 [INFO] [stderr] Checking once_cell v1.21.3 [INFO] [stderr] Checking memchr v2.7.5 [INFO] [stderr] Checking cfg-if v1.0.3 [INFO] [stderr] Checking smallvec v1.15.1 [INFO] [stderr] Compiling parking_lot_core v0.9.11 [INFO] [stderr] Checking scopeguard v1.2.0 [INFO] [stderr] Compiling serde_json v1.0.143 [INFO] [stderr] Checking futures-sink v0.3.31 [INFO] [stderr] Checking overload v0.1.1 [INFO] [stderr] Checking lazy_static v1.5.0 [INFO] [stderr] Checking futures-core v0.3.31 [INFO] [stderr] Checking log v0.4.27 [INFO] [stderr] Checking itoa v1.0.15 [INFO] [stderr] Checking ryu v1.0.20 [INFO] [stderr] Checking sharded-slab v0.1.7 [INFO] [stderr] Checking thread_local v1.1.9 [INFO] [stderr] Checking nu-ansi-term v0.46.0 [INFO] [stderr] Checking futures-io v0.3.31 [INFO] [stderr] Checking futures-channel v0.3.31 [INFO] [stderr] Checking tracing-core v0.1.34 [INFO] [stderr] Checking bytes v1.10.1 [INFO] [stderr] Checking slab v0.4.11 [INFO] [stderr] Checking futures-task v0.3.31 [INFO] [stderr] Checking pin-utils v0.1.0 [INFO] [stderr] Checking iana-time-zone v0.1.63 [INFO] [stderr] Compiling lock_api v0.4.13 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Checking tracing-log v0.2.0 [INFO] [stderr] Compiling quote v1.0.40 [INFO] [stderr] Compiling syn v2.0.106 [INFO] [stderr] Checking socket2 v0.6.0 [INFO] [stderr] Checking mio v1.0.4 [INFO] [stderr] Checking signal-hook-registry v1.4.6 [INFO] [stderr] Checking parking_lot v0.12.4 [INFO] [stderr] Compiling serde_derive v1.0.219 [INFO] [stderr] Compiling tokio-macros v2.5.0 [INFO] [stderr] Compiling futures-macro v0.3.31 [INFO] [stderr] Compiling tracing-attributes v0.1.30 [INFO] [stderr] Checking tokio v1.47.1 [INFO] [stderr] Checking futures-util v0.3.31 [INFO] [stderr] Checking tracing v0.1.41 [INFO] [stderr] Checking futures-executor v0.3.31 [INFO] [stderr] Checking futures v0.3.31 [INFO] [stderr] Checking tracing-serde v0.2.0 [INFO] [stderr] Checking chrono v0.4.41 [INFO] [stderr] Checking tracing-subscriber v0.3.19 [INFO] [stderr] Checking log-args-runtime v0.1.4 [INFO] [stderr] Checking log_args v0.1.6 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `field_assignments` [INFO] [stdout] --> src/lib.rs:1095:28 [INFO] [stdout] | [INFO] [stdout] 1095 | fn add_function_name_field(field_assignments: &mut Vec, item: &FnItem) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_field_assignments` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `item` [INFO] [stdout] --> src/lib.rs:1095:83 [INFO] [stdout] | [INFO] [stdout] 1095 | fn add_function_name_field(field_assignments: &mut Vec, item: &FnItem) { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_item` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `get_formatted_function_name` is never used [INFO] [stdout] --> src/lib.rs:316:4 [INFO] [stdout] | [INFO] [stdout] 316 | fn get_formatted_function_name(function_name: &str) -> String { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `field_assignments` [INFO] [stdout] --> src/lib.rs:1095:28 [INFO] [stdout] | [INFO] [stdout] 1095 | fn add_function_name_field(field_assignments: &mut Vec, item: &FnItem) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_field_assignments` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `item` [INFO] [stdout] --> src/lib.rs:1095:83 [INFO] [stdout] | [INFO] [stdout] 1095 | fn add_function_name_field(field_assignments: &mut Vec, item: &FnItem) { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_item` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `get_formatted_function_name` is never used [INFO] [stdout] --> src/lib.rs:316:4 [INFO] [stdout] | [INFO] [stdout] 316 | fn get_formatted_function_name(function_name: &str) -> String { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 23.17s [INFO] running `Command { std: "docker" "inspect" "3257afa318c14d19be4d2986f947bf67daf25d4fb89738f2f4671f72074df4a4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3257afa318c14d19be4d2986f947bf67daf25d4fb89738f2f4671f72074df4a4", kill_on_drop: false }` [INFO] [stdout] 3257afa318c14d19be4d2986f947bf67daf25d4fb89738f2f4671f72074df4a4