[INFO] fetching crate graph-derive 0.0.1...
[INFO] testing graph-derive-0.0.1 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-1
[INFO] extracting crate graph-derive 0.0.1 into /workspace/builds/worker-5-tc2/source
[INFO] started tweaking crates.io crate graph-derive 0.0.1
[INFO] finished tweaking crates.io crate graph-derive 0.0.1
[INFO] tweaked toml for crates.io crate graph-derive 0.0.1 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate graph-derive 0.0.1 on toolchain dec9417b8611e34e787a3e4c37686b5131f9e5c5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 4 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4d5059fb18e527a4aab7c4d1251bb05f3b08a8ece7f93ba2e14a10724ff2f8ee
[INFO] running `Command { std: "docker" "start" "-a" "4d5059fb18e527a4aab7c4d1251bb05f3b08a8ece7f93ba2e14a10724ff2f8ee", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4d5059fb18e527a4aab7c4d1251bb05f3b08a8ece7f93ba2e14a10724ff2f8ee", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4d5059fb18e527a4aab7c4d1251bb05f3b08a8ece7f93ba2e14a10724ff2f8ee", kill_on_drop: false }`
[INFO] [stdout] 4d5059fb18e527a4aab7c4d1251bb05f3b08a8ece7f93ba2e14a10724ff2f8ee
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 86ecb33298a93080a5d25fa6b01831c1f6bce1d23cd32fe5d5809d689c888fea
[INFO] running `Command { std: "docker" "start" "-a" "86ecb33298a93080a5d25fa6b01831c1f6bce1d23cd32fe5d5809d689c888fea", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]    Compiling graph-derive v0.0.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variant `Undefined` is never constructed
[INFO] [stdout]   --> src/derive_graph/mod.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub enum GraphDerive {
[INFO] [stdout]    |          ----------- variant in this enum
[INFO] [stdout] 14 |     Undefined,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.48s
[INFO] running `Command { std: "docker" "inspect" "86ecb33298a93080a5d25fa6b01831c1f6bce1d23cd32fe5d5809d689c888fea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "86ecb33298a93080a5d25fa6b01831c1f6bce1d23cd32fe5d5809d689c888fea", kill_on_drop: false }`
[INFO] [stdout] 86ecb33298a93080a5d25fa6b01831c1f6bce1d23cd32fe5d5809d689c888fea
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3c7067b20cac7a9549e6a37b3553bf7ba968893e9d23ccd1d09ce1c5bbcb1082
[INFO] running `Command { std: "docker" "start" "-a" "3c7067b20cac7a9549e6a37b3553bf7ba968893e9d23ccd1d09ce1c5bbcb1082", kill_on_drop: false }`
[INFO] [stderr]    Compiling graph-derive v0.0.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variant `Undefined` is never constructed
[INFO] [stdout]   --> src/derive_graph/mod.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub enum GraphDerive {
[INFO] [stdout]    |          ----------- variant in this enum
[INFO] [stdout] 14 |     Undefined,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `Undefined` is never constructed
[INFO] [stdout]   --> src/derive_graph/mod.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub enum GraphDerive {
[INFO] [stdout]    |          ----------- variant in this enum
[INFO] [stdout] 14 |     Undefined,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.86s
[INFO] running `Command { std: "docker" "inspect" "3c7067b20cac7a9549e6a37b3553bf7ba968893e9d23ccd1d09ce1c5bbcb1082", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3c7067b20cac7a9549e6a37b3553bf7ba968893e9d23ccd1d09ce1c5bbcb1082", kill_on_drop: false }`
[INFO] [stdout] 3c7067b20cac7a9549e6a37b3553bf7ba968893e9d23ccd1d09ce1c5bbcb1082
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 5b1d583d83230f43ca948d3586939ee190eff38592e5b3f90032dd6eee15fa62
[INFO] running `Command { std: "docker" "start" "-a" "5b1d583d83230f43ca948d3586939ee190eff38592e5b3f90032dd6eee15fa62", kill_on_drop: false }`
[INFO] [stderr] warning: variant `Undefined` is never constructed
[INFO] [stderr]   --> src/derive_graph/mod.rs:14:5
[INFO] [stderr]    |
[INFO] [stderr] 13 | pub enum GraphDerive {
[INFO] [stderr]    |          ----------- variant in this enum
[INFO] [stderr] 14 |     Undefined,
[INFO] [stderr]    |     ^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `graph-derive` (lib) generated 1 warning
[INFO] [stderr] warning: `graph-derive` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/graph_derive-00232b96c4b8f233)
[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 graph_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" "5b1d583d83230f43ca948d3586939ee190eff38592e5b3f90032dd6eee15fa62", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5b1d583d83230f43ca948d3586939ee190eff38592e5b3f90032dd6eee15fa62", kill_on_drop: false }`
[INFO] [stdout] 5b1d583d83230f43ca948d3586939ee190eff38592e5b3f90032dd6eee15fa62