[INFO] fetching crate gantz-derive 0.1.0...
[INFO] testing gantz-derive-0.1.0 against try#8262275854dc0e5381c9d42d56257d94932c5a87 for pr-90799
[INFO] extracting crate gantz-derive 0.1.0 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate gantz-derive 0.1.0 on toolchain 8262275854dc0e5381c9d42d56257d94932c5a87
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate gantz-derive 0.1.0
[INFO] finished tweaking crates.io crate gantz-derive 0.1.0
[INFO] tweaked toml for crates.io crate gantz-derive 0.1.0 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] bb9c834cf37e58834b6e8c6ce3ee6e15fa75f3a17f248f4aaa5edd45f0d91aa7
[INFO] running `Command { std: "docker" "start" "-a" "bb9c834cf37e58834b6e8c6ce3ee6e15fa75f3a17f248f4aaa5edd45f0d91aa7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bb9c834cf37e58834b6e8c6ce3ee6e15fa75f3a17f248f4aaa5edd45f0d91aa7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bb9c834cf37e58834b6e8c6ce3ee6e15fa75f3a17f248f4aaa5edd45f0d91aa7", kill_on_drop: false }`
[INFO] [stdout] bb9c834cf37e58834b6e8c6ce3ee6e15fa75f3a17f248f4aaa5edd45f0d91aa7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c87162a8a3ea7976ddd5d2322b59cc39f8bc90a502be7acd5459af8c4d5fc3e4
[INFO] running `Command { std: "docker" "start" "-a" "c87162a8a3ea7976ddd5d2322b59cc39f8bc90a502be7acd5459af8c4d5fc3e4", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v0.4.30
[INFO] [stderr]    Compiling quote v0.6.13
[INFO] [stderr]    Compiling syn v0.14.9
[INFO] [stderr]    Compiling gantz-derive v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field is never read: `ty`
[INFO] [stdout]   --> src/node.rs:22:5
[INFO] [stdout]    |
[INFO] [stdout] 22 |     ty: syn::Type,
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 17.47s
[INFO] running `Command { std: "docker" "inspect" "c87162a8a3ea7976ddd5d2322b59cc39f8bc90a502be7acd5459af8c4d5fc3e4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c87162a8a3ea7976ddd5d2322b59cc39f8bc90a502be7acd5459af8c4d5fc3e4", kill_on_drop: false }`
[INFO] [stdout] c87162a8a3ea7976ddd5d2322b59cc39f8bc90a502be7acd5459af8c4d5fc3e4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9c852165fd47acc5ef8ac629b539d1a20350cb2e6876eab4a28b7e1a0fe921a4
[INFO] running `Command { std: "docker" "start" "-a" "9c852165fd47acc5ef8ac629b539d1a20350cb2e6876eab4a28b7e1a0fe921a4", kill_on_drop: false }`
[INFO] [stdout] warning: field is never read: `ty`
[INFO] [stdout]   --> src/node.rs:22:5
[INFO] [stdout]    |
[INFO] [stdout] 22 |     ty: syn::Type,
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling gantz-derive v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field is never read: `ty`
[INFO] [stdout]   --> src/node.rs:22:5
[INFO] [stdout]    |
[INFO] [stdout] 22 |     ty: syn::Type,
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.54s
[INFO] running `Command { std: "docker" "inspect" "9c852165fd47acc5ef8ac629b539d1a20350cb2e6876eab4a28b7e1a0fe921a4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9c852165fd47acc5ef8ac629b539d1a20350cb2e6876eab4a28b7e1a0fe921a4", kill_on_drop: false }`
[INFO] [stdout] 9c852165fd47acc5ef8ac629b539d1a20350cb2e6876eab4a28b7e1a0fe921a4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 56108acc3df067c41ad629325080ff300c94e9c524993e49aa068154eaecd148
[INFO] running `Command { std: "docker" "start" "-a" "56108acc3df067c41ad629325080ff300c94e9c524993e49aa068154eaecd148", kill_on_drop: false }`
[INFO] [stderr] warning: field is never read: `ty`
[INFO] [stderr]   --> src/node.rs:22:5
[INFO] [stderr]    |
[INFO] [stderr] 22 |     ty: syn::Type,
[INFO] [stderr]    |     ^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `gantz-derive` (lib) generated 1 warning
[INFO] [stderr] warning: `gantz-derive` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/gantz_derive-e7b723550e8254b3)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests gantz-derive
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "56108acc3df067c41ad629325080ff300c94e9c524993e49aa068154eaecd148", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "56108acc3df067c41ad629325080ff300c94e9c524993e49aa068154eaecd148", kill_on_drop: false }`
[INFO] [stdout] 56108acc3df067c41ad629325080ff300c94e9c524993e49aa068154eaecd148