[INFO] fetching crate qjs-derive-support 0.1.1... [INFO] checking qjs-derive-support-0.1.1 against master#ab869e094a907cc5d19b4080f22eccaf347f1f95 for pr-129604 [INFO] extracting crate qjs-derive-support 0.1.1 into /workspace/builds/worker-3-tc1/source [INFO] validating manifest of crates.io crate qjs-derive-support 0.1.1 on toolchain ab869e094a907cc5d19b4080f22eccaf347f1f95 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate qjs-derive-support 0.1.1 [INFO] finished tweaking crates.io crate qjs-derive-support 0.1.1 [INFO] tweaked toml for crates.io crate qjs-derive-support 0.1.1 written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "generate-lockfile" "--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] Locking 56 packages to latest compatible versions [INFO] [stderr] Adding env_logger v0.6.2 (latest: v0.11.5) [INFO] [stderr] Adding hermit-abi v0.1.19 (latest: v0.4.0) [INFO] [stderr] Adding humantime v1.3.0 (latest: v2.1.0) [INFO] [stderr] Adding pretty_env_logger v0.3.1 (latest: v0.5.0) [INFO] [stderr] Adding quick-error v1.2.3 (latest: v2.0.1) [INFO] [stderr] Adding syn v1.0.109 (latest: v2.0.77) [INFO] [stderr] Adding windows-core v0.52.0 (latest: v0.58.0) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded pretty_env_logger v0.3.1 [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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 1b5249e21f8591c453ee517f8a74021d89de2ec25c9d5d3c1605036091092f64 [INFO] running `Command { std: "docker" "start" "-a" "1b5249e21f8591c453ee517f8a74021d89de2ec25c9d5d3c1605036091092f64", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "1b5249e21f8591c453ee517f8a74021d89de2ec25c9d5d3c1605036091092f64", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1b5249e21f8591c453ee517f8a74021d89de2ec25c9d5d3c1605036091092f64", kill_on_drop: false }` [INFO] [stdout] 1b5249e21f8591c453ee517f8a74021d89de2ec25c9d5d3c1605036091092f64 [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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 678e4626b1838e4127991afaf621de34e683f5aaac881b68404d37fe73c1a66c [INFO] running `Command { std: "docker" "start" "-a" "678e4626b1838e4127991afaf621de34e683f5aaac881b68404d37fe73c1a66c", kill_on_drop: false }` [INFO] [stderr] Checking quick-error v1.2.3 [INFO] [stderr] Checking if_chain v1.0.2 [INFO] [stderr] Checking matches v0.1.10 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking humantime v1.3.0 [INFO] [stderr] Checking env_logger v0.6.2 [INFO] [stderr] Checking pretty_env_logger v0.3.1 [INFO] [stderr] Checking qjs-derive-support v0.1.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: field `fat_arrow_token` is never read [INFO] [stdout] --> src/lib.rs:233:9 [INFO] [stdout] | [INFO] [stdout] 231 | struct WithContext { [INFO] [stdout] | ----------- field in this struct [INFO] [stdout] 232 | pub ident: Ident, [INFO] [stdout] 233 | pub fat_arrow_token: FatArrow, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `paren_token`, `fat_arrow_token`, and `brace_token` are never read [INFO] [stdout] --> src/lib.rs:247:9 [INFO] [stdout] | [INFO] [stdout] 245 | struct Closure { [INFO] [stdout] | ------- fields in this struct [INFO] [stdout] 246 | pub captures: Option, [INFO] [stdout] 247 | pub paren_token: Paren, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 250 | pub fat_arrow_token: FatArrow, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] 251 | pub brace_token: Option, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `fat_arrow_token` is never read [INFO] [stdout] --> src/lib.rs:233:9 [INFO] [stdout] | [INFO] [stdout] 231 | struct WithContext { [INFO] [stdout] | ----------- field in this struct [INFO] [stdout] 232 | pub ident: Ident, [INFO] [stdout] 233 | pub fat_arrow_token: FatArrow, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `paren_token`, `fat_arrow_token`, and `brace_token` are never read [INFO] [stdout] --> src/lib.rs:247:9 [INFO] [stdout] | [INFO] [stdout] 245 | struct Closure { [INFO] [stdout] | ------- fields in this struct [INFO] [stdout] 246 | pub captures: Option, [INFO] [stdout] 247 | pub paren_token: Paren, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 250 | pub fat_arrow_token: FatArrow, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] 251 | pub brace_token: Option, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.72s [INFO] running `Command { std: "docker" "inspect" "678e4626b1838e4127991afaf621de34e683f5aaac881b68404d37fe73c1a66c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "678e4626b1838e4127991afaf621de34e683f5aaac881b68404d37fe73c1a66c", kill_on_drop: false }` [INFO] [stdout] 678e4626b1838e4127991afaf621de34e683f5aaac881b68404d37fe73c1a66c