[INFO] fetching crate enpow 2.0.2...
[INFO] testing enpow-2.0.2 against try#ed7f3d77595b4831fdf085f2529aa13b5b51ff7d for pr-134530
[INFO] extracting crate enpow 2.0.2 into /workspace/builds/worker-5-tc2/source
[INFO] validating manifest of crates.io crate enpow 2.0.2 on toolchain ed7f3d77595b4831fdf085f2529aa13b5b51ff7d
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ed7f3d77595b4831fdf085f2529aa13b5b51ff7d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate enpow 2.0.2
[INFO] finished tweaking crates.io crate enpow 2.0.2
[INFO] tweaked toml for crates.io crate enpow 2.0.2 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ed7f3d77595b4831fdf085f2529aa13b5b51ff7d" "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] [stderr]       Adding syn v1.0.109 (available: v2.0.90)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ed7f3d77595b4831fdf085f2529aa13b5b51ff7d" "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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+ed7f3d77595b4831fdf085f2529aa13b5b51ff7d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3b835e25919d3483dc025e0356b6a0836ec471561c59dc80406e2451c2ca9974
[INFO] running `Command { std: "docker" "start" "-a" "3b835e25919d3483dc025e0356b6a0836ec471561c59dc80406e2451c2ca9974", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3b835e25919d3483dc025e0356b6a0836ec471561c59dc80406e2451c2ca9974", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3b835e25919d3483dc025e0356b6a0836ec471561c59dc80406e2451c2ca9974", kill_on_drop: false }`
[INFO] [stdout] 3b835e25919d3483dc025e0356b6a0836ec471561c59dc80406e2451c2ca9974
[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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+ed7f3d77595b4831fdf085f2529aa13b5b51ff7d" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] da6dcbe187b6c9e71998ee4eb8b139c6f10fbacc23bcfb1b6b6eb9427bae73bd
[INFO] running `Command { std: "docker" "start" "-a" "da6dcbe187b6c9e71998ee4eb8b139c6f10fbacc23bcfb1b6b6eb9427bae73bd", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling enpow v2.0.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `span` is never read
[INFO] [stdout]    --> src/helper.rs:206:9
[INFO] [stdout]     |
[INFO] [stdout] 205 | pub struct EnumInfo {
[INFO] [stdout]     |            -------- field in this struct
[INFO] [stdout] 206 |     pub span: Span,
[INFO] [stdout]     |         ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 8.00s
[INFO] running `Command { std: "docker" "inspect" "da6dcbe187b6c9e71998ee4eb8b139c6f10fbacc23bcfb1b6b6eb9427bae73bd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "da6dcbe187b6c9e71998ee4eb8b139c6f10fbacc23bcfb1b6b6eb9427bae73bd", kill_on_drop: false }`
[INFO] [stdout] da6dcbe187b6c9e71998ee4eb8b139c6f10fbacc23bcfb1b6b6eb9427bae73bd
[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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+ed7f3d77595b4831fdf085f2529aa13b5b51ff7d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6e6960c91fe77e7ba2ace3e47df87d76901cfcb6034cd225af565a482d36983f
[INFO] running `Command { std: "docker" "start" "-a" "6e6960c91fe77e7ba2ace3e47df87d76901cfcb6034cd225af565a482d36983f", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.92
[INFO] [stderr]    Compiling unicode-ident v1.0.14
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling quote v1.0.37
[INFO] [stderr]    Compiling enpow v2.0.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `span` is never read
[INFO] [stdout]    --> src/helper.rs:206:9
[INFO] [stdout]     |
[INFO] [stdout] 205 | pub struct EnumInfo {
[INFO] [stdout]     |            -------- field in this struct
[INFO] [stdout] 206 |     pub span: Span,
[INFO] [stdout]     |         ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `span` is never read
[INFO] [stdout]    --> src/helper.rs:206:9
[INFO] [stdout]     |
[INFO] [stdout] 205 | pub struct EnumInfo {
[INFO] [stdout]     |            -------- field in this struct
[INFO] [stdout] 206 |     pub span: Span,
[INFO] [stdout]     |         ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 13.01s
[INFO] running `Command { std: "docker" "inspect" "6e6960c91fe77e7ba2ace3e47df87d76901cfcb6034cd225af565a482d36983f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6e6960c91fe77e7ba2ace3e47df87d76901cfcb6034cd225af565a482d36983f", kill_on_drop: false }`
[INFO] [stdout] 6e6960c91fe77e7ba2ace3e47df87d76901cfcb6034cd225af565a482d36983f
[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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+ed7f3d77595b4831fdf085f2529aa13b5b51ff7d" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] a789fac72e5c50c1ddb913e08009b7b848387f29a8c7348f1199c86690711448
[INFO] running `Command { std: "docker" "start" "-a" "a789fac72e5c50c1ddb913e08009b7b848387f29a8c7348f1199c86690711448", kill_on_drop: false }`
[INFO] [stderr] warning: field `span` is never read
[INFO] [stderr]    --> src/helper.rs:206:9
[INFO] [stderr]     |
[INFO] [stderr] 205 | pub struct EnumInfo {
[INFO] [stderr]     |            -------- field in this struct
[INFO] [stderr] 206 |     pub span: Span,
[INFO] [stderr]     |         ^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `enpow` (lib) generated 1 warning
[INFO] [stderr] warning: `enpow` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/enpow-25556a082f1c1af9)
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test helper::tests::struct_generic_usage ... ok
[INFO] [stdout] test helper::tests::to_snake_case ... ok
[INFO] [stdout] test enpow::tests::enpow_wrong_target ... ok
[INFO] [stdout] test enpow::tests::enpow ... ok
[INFO] [stdout] test extract::tests::extract_wrong_target ... ok
[INFO] [stderr]      Running tests/enpow_all.rs (/opt/rustwide/target/debug/deps/enpow_all-9a4faf62caa3a6aa)
[INFO] [stdout] test extract::tests::extract ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test is_variant ... ok
[INFO] [stdout] test variant ... ok
[INFO] [stdout] test variant_as_ref ... ok
[INFO] [stdout] test map_variant ... ok
[INFO] [stdout] test unwrap_variant ... ok
[INFO] [stdout] test expect_variant ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.05s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/enpow_ref.rs (/opt/rustwide/target/debug/deps/enpow_ref-3da8309561a8cb3e)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test test ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/extract_all.rs (/opt/rustwide/target/debug/deps/extract_all-3c1130208b34a1a6)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test test ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/extract_enpow.rs (/opt/rustwide/target/debug/deps/extract_enpow-9f81d65a9a1ed910)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test test ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/reserved_keywords.rs (/opt/rustwide/target/debug/deps/reserved_keywords-dc320c2cc1c4a19f)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test dummy ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests enpow
[INFO] [stderr] error: DefId(0:0 ~ enpow[2c99]) has more than five doctests
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 1 previous error
[INFO] [stderr] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/ed7f3d77595b4831fdf085f2529aa13b5b51ff7d/bin/rustdoc --edition=2021 --crate-type proc-macro --color auto --crate-name enpow --test src/lib.rs --test-run-directory /opt/rustwide/workdir -L dependency=/opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern enpow=/opt/rustwide/target/debug/deps/libenpow-eb7be747ecdc7c48.so --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-95bf1f8e374ae98e.rlib --extern quote=/opt/rustwide/target/debug/deps/libquote-baa01c734d94388a.rlib --extern syn=/opt/rustwide/target/debug/deps/libsyn-a40a53cf51707ab8.rlib --extern proc_macro -C embed-bitcode=no --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values())' --cap-lints=forbid --error-format human` (exit status: 1)
[INFO] [stderr] note: test exited abnormally; to see the full output pass --nocapture to the harness.
[INFO] running `Command { std: "docker" "inspect" "a789fac72e5c50c1ddb913e08009b7b848387f29a8c7348f1199c86690711448", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a789fac72e5c50c1ddb913e08009b7b848387f29a8c7348f1199c86690711448", kill_on_drop: false }`
[INFO] [stdout] a789fac72e5c50c1ddb913e08009b7b848387f29a8c7348f1199c86690711448