[INFO] fetching crate oxygengine-ignite-derive 0.14.2...
[INFO] checking oxygengine-ignite-derive-0.14.2 against try#894d32a5432c6a6461bb2aac7c3d5f2e87dce83f for pr-77015
[INFO] extracting crate oxygengine-ignite-derive 0.14.2 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate oxygengine-ignite-derive 0.14.2 on toolchain 894d32a5432c6a6461bb2aac7c3d5f2e87dce83f
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+894d32a5432c6a6461bb2aac7c3d5f2e87dce83f" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate oxygengine-ignite-derive 0.14.2
[INFO] finished tweaking crates.io crate oxygengine-ignite-derive 0.14.2
[INFO] tweaked toml for crates.io crate oxygengine-ignite-derive 0.14.2 written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+894d32a5432c6a6461bb2aac7c3d5f2e87dce83f" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+894d32a5432c6a6461bb2aac7c3d5f2e87dce83f" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded ron v0.6.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+894d32a5432c6a6461bb2aac7c3d5f2e87dce83f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] e8649232369a7810b826ac67d16edef1b644454d432ad0789ae9bdc989aa7201
[INFO] running `Command { std: "docker" "start" "-a" "e8649232369a7810b826ac67d16edef1b644454d432ad0789ae9bdc989aa7201", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e8649232369a7810b826ac67d16edef1b644454d432ad0789ae9bdc989aa7201", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e8649232369a7810b826ac67d16edef1b644454d432ad0789ae9bdc989aa7201", kill_on_drop: false }`
[INFO] [stdout] e8649232369a7810b826ac67d16edef1b644454d432ad0789ae9bdc989aa7201
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+894d32a5432c6a6461bb2aac7c3d5f2e87dce83f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] fb92a5ddfeda02620c5236ed4f633eea769683c13196ee1c396f2d539325593e
[INFO] running `Command { std: "docker" "start" "-a" "fb92a5ddfeda02620c5236ed4f633eea769683c13196ee1c396f2d539325593e", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.24
[INFO] [stderr]    Compiling syn v1.0.42
[INFO] [stderr]    Compiling unicode-xid v0.2.1
[INFO] [stderr]    Compiling serde_derive v1.0.116
[INFO] [stderr]    Compiling serde v1.0.116
[INFO] [stderr]     Checking linked-hash-map v0.5.3
[INFO] [stderr]     Checking dtoa v0.4.6
[INFO] [stderr]     Checking lazy_static v1.4.0
[INFO] [stderr]     Checking yaml-rust v0.4.4
[INFO] [stderr]    Compiling quote v1.0.7
[INFO] [stderr]     Checking serde_yaml v0.8.13
[INFO] [stderr]     Checking oxygengine-ignite-types v0.14.2
[INFO] [stderr]     Checking oxygengine-ignite-derive v0.14.2 (/opt/rustwide/workdir)
[INFO] [stdout] Could not create Ignite type definitions directory: "/opt/rustwide/workdir/target/ignite/types"
[INFO] [stdout] Could not save Ignite type definition to file: "/opt/rustwide/workdir/target/ignite/types/test.Foo.ignite-type.yaml"
[INFO] [stdout] Could not save Ignite type definition to file: "/opt/rustwide/workdir/target/ignite/types/test.Bar.ignite-type.yaml"
[INFO] [stdout] warning: struct is never constructed: `Foo`
[INFO] [stdout]  --> tests/tests.rs:5:8
[INFO] [stdout]   |
[INFO] [stdout] 5 | struct Foo {
[INFO] [stdout]   |        ^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum is never used: `Bar`
[INFO] [stdout]   --> tests/tests.rs:20:6
[INFO] [stdout]    |
[INFO] [stdout] 20 | enum Bar {
[INFO] [stdout]    |      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 44.77s
[INFO] running `Command { std: "docker" "inspect" "fb92a5ddfeda02620c5236ed4f633eea769683c13196ee1c396f2d539325593e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fb92a5ddfeda02620c5236ed4f633eea769683c13196ee1c396f2d539325593e", kill_on_drop: false }`
[INFO] [stdout] fb92a5ddfeda02620c5236ed4f633eea769683c13196ee1c396f2d539325593e