[INFO] fetching crate mock-syn-macros 0.1.6... [INFO] checking mock-syn-macros-0.1.6 against master#350d0ef0ec0493e6d21cfb265cb8211a0e74d766 for pr-145342-1 [INFO] extracting crate mock-syn-macros 0.1.6 into /workspace/builds/worker-0-tc1/source [INFO] started tweaking crates.io crate mock-syn-macros 0.1.6 [INFO] finished tweaking crates.io crate mock-syn-macros 0.1.6 [INFO] tweaked toml for crates.io crate mock-syn-macros 0.1.6 written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate mock-syn-macros 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] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 5 packages to latest compatible versions [INFO] [stderr] Adding syn v1.0.109 (available: v2.0.106) [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] warning: `proc_macro` is deprecated in favor of `proc-macro` and will not work in the 2024 edition [INFO] [stderr] (in the `mock_syn_macros` library target) [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded mock-syn-common v0.1.6 [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] 0cb3a13d3421c0c1a2b4699299caeea263805e7b70044a330a850fbe0a1efba4 [INFO] running `Command { std: "docker" "start" "-a" "0cb3a13d3421c0c1a2b4699299caeea263805e7b70044a330a850fbe0a1efba4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "0cb3a13d3421c0c1a2b4699299caeea263805e7b70044a330a850fbe0a1efba4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0cb3a13d3421c0c1a2b4699299caeea263805e7b70044a330a850fbe0a1efba4", kill_on_drop: false }` [INFO] [stdout] 0cb3a13d3421c0c1a2b4699299caeea263805e7b70044a330a850fbe0a1efba4 [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] 0542d365aa63a6c9c420d8b012c69dcd7865e6ee39e7370c02a1c5cb24782b24 [INFO] running `Command { std: "docker" "start" "-a" "0542d365aa63a6c9c420d8b012c69dcd7865e6ee39e7370c02a1c5cb24782b24", kill_on_drop: false }` [INFO] [stderr] warning: `proc_macro` is deprecated in favor of `proc-macro` and will not work in the 2024 edition [INFO] [stderr] (in the `mock_syn_macros` library target) [INFO] [stderr] Compiling proc-macro2 v1.0.101 [INFO] [stderr] Checking unicode-ident v1.0.18 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Checking quote v1.0.40 [INFO] [stderr] Checking mock-syn-common v0.1.6 [INFO] [stderr] Checking mock-syn-macros v0.1.6 (/opt/rustwide/workdir) [INFO] [stdout] warning: associated function `localize_ident_additional` is never used [INFO] [stdout] --> src/mock_syn/field/mod.rs:77:8 [INFO] [stdout] | [INFO] [stdout] 15 | pub trait MockSynDeriveFieldCommon { [INFO] [stdout] | ------------------------ associated function in this trait [INFO] [stdout] ... [INFO] [stdout] 77 | fn localize_ident_additional( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `localize_ident_additional` is never used [INFO] [stdout] --> src/mock_syn/field/mod.rs:77:8 [INFO] [stdout] | [INFO] [stdout] 15 | pub trait MockSynDeriveFieldCommon { [INFO] [stdout] | ------------------------ associated function in this trait [INFO] [stdout] ... [INFO] [stdout] 77 | fn localize_ident_additional( [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 4.57s [INFO] running `Command { std: "docker" "inspect" "0542d365aa63a6c9c420d8b012c69dcd7865e6ee39e7370c02a1c5cb24782b24", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0542d365aa63a6c9c420d8b012c69dcd7865e6ee39e7370c02a1c5cb24782b24", kill_on_drop: false }` [INFO] [stdout] 0542d365aa63a6c9c420d8b012c69dcd7865e6ee39e7370c02a1c5cb24782b24