[INFO] fetching crate graph-derive 0.0.1...
[INFO] testing graph-derive-0.0.1 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-7
[INFO] extracting crate graph-derive 0.0.1 into /workspace/builds/worker-0-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-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate graph-derive 0.0.1 on toolchain c2e32f1c9652b13ed99608599c1e855462f421f3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6b1f3ada2c5c0996f132b823d16351880fc2a6d77c5d1144d77ca8b2d16f4419
[INFO] running `Command { std: "docker" "start" "-a" "6b1f3ada2c5c0996f132b823d16351880fc2a6d77c5d1144d77ca8b2d16f4419", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6b1f3ada2c5c0996f132b823d16351880fc2a6d77c5d1144d77ca8b2d16f4419", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6b1f3ada2c5c0996f132b823d16351880fc2a6d77c5d1144d77ca8b2d16f4419", kill_on_drop: false }`
[INFO] [stdout] 6b1f3ada2c5c0996f132b823d16351880fc2a6d77c5d1144d77ca8b2d16f4419
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6f52ad38559661145034c93fd746a95e110da3b1f79fbb8786d4d2e5807e74c4
[INFO] running `Command { std: "docker" "start" "-a" "6f52ad38559661145034c93fd746a95e110da3b1f79fbb8786d4d2e5807e74c4", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v2.0.110
[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 4.56s
[INFO] running `Command { std: "docker" "inspect" "6f52ad38559661145034c93fd746a95e110da3b1f79fbb8786d4d2e5807e74c4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6f52ad38559661145034c93fd746a95e110da3b1f79fbb8786d4d2e5807e74c4", kill_on_drop: false }`
[INFO] [stdout] 6f52ad38559661145034c93fd746a95e110da3b1f79fbb8786d4d2e5807e74c4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b5b9749c45ac7dde177fbd1c9d636c0b56b729e20db0c35a0d39154fc03caea7
[INFO] running `Command { std: "docker" "start" "-a" "b5b9749c45ac7dde177fbd1c9d636c0b56b729e20db0c35a0d39154fc03caea7", 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 1.07s
[INFO] running `Command { std: "docker" "inspect" "b5b9749c45ac7dde177fbd1c9d636c0b56b729e20db0c35a0d39154fc03caea7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b5b9749c45ac7dde177fbd1c9d636c0b56b729e20db0c35a0d39154fc03caea7", kill_on_drop: false }`
[INFO] [stdout] b5b9749c45ac7dde177fbd1c9d636c0b56b729e20db0c35a0d39154fc03caea7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 74c52e53cf9f5ab4aa8cad1551e36a0e683d5823d948fad3ad9a1f3d6d31a1b1
[INFO] running `Command { std: "docker" "start" "-a" "74c52e53cf9f5ab4aa8cad1551e36a0e683d5823d948fad3ad9a1f3d6d31a1b1", 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 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/graph_derive-289149087d6d5526)
[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" "74c52e53cf9f5ab4aa8cad1551e36a0e683d5823d948fad3ad9a1f3d6d31a1b1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "74c52e53cf9f5ab4aa8cad1551e36a0e683d5823d948fad3ad9a1f3d6d31a1b1", kill_on_drop: false }`
[INFO] [stdout] 74c52e53cf9f5ab4aa8cad1551e36a0e683d5823d948fad3ad9a1f3d6d31a1b1