[INFO] fetching crate kv-derive 1.0.1...
[INFO] testing kv-derive-1.0.1 against 1.75.0 for beta-1.76-1
[INFO] extracting crate kv-derive 1.0.1 into /workspace/builds/worker-7-tc1/source
[INFO] validating manifest of crates.io crate kv-derive 1.0.1 on toolchain 1.75.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate kv-derive 1.0.1
[INFO] finished tweaking crates.io crate kv-derive 1.0.1
[INFO] tweaked toml for crates.io crate kv-derive 1.0.1 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded kv-derive-macro v1.0.1
[INFO] [stderr]   Downloaded kv-derive-impl v1.0.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 85d4aa6cbbc9bbe428d6f8e3c9a1614f3bd669b62e85f09385e14d2f23d8c606
[INFO] running `Command { std: "docker" "start" "-a" "85d4aa6cbbc9bbe428d6f8e3c9a1614f3bd669b62e85f09385e14d2f23d8c606", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "85d4aa6cbbc9bbe428d6f8e3c9a1614f3bd669b62e85f09385e14d2f23d8c606", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "85d4aa6cbbc9bbe428d6f8e3c9a1614f3bd669b62e85f09385e14d2f23d8c606", kill_on_drop: false }`
[INFO] [stdout] 85d4aa6cbbc9bbe428d6f8e3c9a1614f3bd669b62e85f09385e14d2f23d8c606
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 558f043d1460cb8a77a8e2973637b68a956bc90f7b49601a61ca2647891d521b
[INFO] running `Command { std: "docker" "start" "-a" "558f043d1460cb8a77a8e2973637b68a956bc90f7b49601a61ca2647891d521b", kill_on_drop: false }`
[INFO] [stderr]    Compiling darling_core v0.14.4
[INFO] [stderr]    Compiling kv-derive-impl v1.0.1
[INFO] [stderr]    Compiling darling_macro v0.14.4
[INFO] [stderr]    Compiling darling v0.14.4
[INFO] [stderr]    Compiling kv-derive-macro v1.0.1
[INFO] [stderr]    Compiling kv-derive v1.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.68s
[INFO] running `Command { std: "docker" "inspect" "558f043d1460cb8a77a8e2973637b68a956bc90f7b49601a61ca2647891d521b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "558f043d1460cb8a77a8e2973637b68a956bc90f7b49601a61ca2647891d521b", kill_on_drop: false }`
[INFO] [stdout] 558f043d1460cb8a77a8e2973637b68a956bc90f7b49601a61ca2647891d521b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c950e9b3f4e06e35dc1f60178f23b73a7de490b3d3bc2638339f358c1ab4413f
[INFO] running `Command { std: "docker" "start" "-a" "c950e9b3f4e06e35dc1f60178f23b73a7de490b3d3bc2638339f358c1ab4413f", kill_on_drop: false }`
[INFO] [stderr]    Compiling kv-derive v1.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.48s
[INFO] running `Command { std: "docker" "inspect" "c950e9b3f4e06e35dc1f60178f23b73a7de490b3d3bc2638339f358c1ab4413f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c950e9b3f4e06e35dc1f60178f23b73a7de490b3d3bc2638339f358c1ab4413f", kill_on_drop: false }`
[INFO] [stdout] c950e9b3f4e06e35dc1f60178f23b73a7de490b3d3bc2638339f358c1ab4413f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 407012f43e9bfc4a1e1ec632e17342634b151347c71b23309dd6594d8f77847f
[INFO] running `Command { std: "docker" "start" "-a" "407012f43e9bfc4a1e1ec632e17342634b151347c71b23309dd6594d8f77847f", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/kv_derive-202b38acb67957db)
[INFO] [stdout] 
[INFO] [stderr]      Running tests/from_iter.rs (/opt/rustwide/target/debug/deps/from_iter-a545fcf208d0db1f)
[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] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test empty_ok ... 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/to_vec.rs (/opt/rustwide/target/debug/deps/to_vec-8517027aee0c4901)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test empty_ok ... 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]    Doc-tests kv-derive
[INFO] [stderr] error: couldn't read src/../../README.md: No such file or directory (os error 2)
[INFO] [stderr]   --> src/lib.rs:17:24
[INFO] [stderr]    |
[INFO] [stderr] 17 |     external_doc_test!(include_str!("../../README.md"));
[INFO] [stderr]    |                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this error originates in the macro `include_str` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 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/1.75.0-x86_64-unknown-linux-gnu/bin/rustdoc --edition=2021 --crate-type lib --crate-name kv_derive --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 kv_derive=/opt/rustwide/target/debug/deps/libkv_derive-7ff85bcfbd61f847.rlib --extern kv_derive_impl=/opt/rustwide/target/debug/deps/libkv_derive_impl-69534fcc0ced686c.rlib --extern kv_derive_macro=/opt/rustwide/target/debug/deps/libkv_derive_macro-d2c052343261b234.so -C embed-bitcode=no --cfg 'feature="default"' --cap-lints=warn --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" "407012f43e9bfc4a1e1ec632e17342634b151347c71b23309dd6594d8f77847f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "407012f43e9bfc4a1e1ec632e17342634b151347c71b23309dd6594d8f77847f", kill_on_drop: false }`
[INFO] [stdout] 407012f43e9bfc4a1e1ec632e17342634b151347c71b23309dd6594d8f77847f
