[INFO] fetching crate akin 0.4.0...
[INFO] testing akin-0.4.0 against try#ed7f3d77595b4831fdf085f2529aa13b5b51ff7d for pr-134530
[INFO] extracting crate akin 0.4.0 into /workspace/builds/worker-0-tc2/source
[INFO] validating manifest of crates.io crate akin 0.4.0 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 akin 0.4.0
[INFO] finished tweaking crates.io crate akin 0.4.0
[INFO] tweaked toml for crates.io crate akin 0.4.0 written to /workspace/builds/worker-0-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] 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-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+ed7f3d77595b4831fdf085f2529aa13b5b51ff7d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9bf46f75957f8b3f3f177e623983a7b9054489470d4fb3dfa635c29f8340e1f4
[INFO] running `Command { std: "docker" "start" "-a" "9bf46f75957f8b3f3f177e623983a7b9054489470d4fb3dfa635c29f8340e1f4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9bf46f75957f8b3f3f177e623983a7b9054489470d4fb3dfa635c29f8340e1f4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9bf46f75957f8b3f3f177e623983a7b9054489470d4fb3dfa635c29f8340e1f4", kill_on_drop: false }`
[INFO] [stdout] 9bf46f75957f8b3f3f177e623983a7b9054489470d4fb3dfa635c29f8340e1f4
[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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+ed7f3d77595b4831fdf085f2529aa13b5b51ff7d" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 97c389ca6ca73914a2d4dba5fbef253f0bcc56f3125b205774ea027ea6b5ada3
[INFO] running `Command { std: "docker" "start" "-a" "97c389ca6ca73914a2d4dba5fbef253f0bcc56f3125b205774ea027ea6b5ada3", kill_on_drop: false }`
[INFO] [stderr]    Compiling akin v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.62s
[INFO] running `Command { std: "docker" "inspect" "97c389ca6ca73914a2d4dba5fbef253f0bcc56f3125b205774ea027ea6b5ada3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "97c389ca6ca73914a2d4dba5fbef253f0bcc56f3125b205774ea027ea6b5ada3", kill_on_drop: false }`
[INFO] [stdout] 97c389ca6ca73914a2d4dba5fbef253f0bcc56f3125b205774ea027ea6b5ada3
[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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+ed7f3d77595b4831fdf085f2529aa13b5b51ff7d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3271bea84b19769b48c601fc8e43bcd498b1e24820a11250b2c569f63141c8f7
[INFO] running `Command { std: "docker" "start" "-a" "3271bea84b19769b48c601fc8e43bcd498b1e24820a11250b2c569f63141c8f7", kill_on_drop: false }`
[INFO] [stderr]    Compiling akin v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.21s
[INFO] running `Command { std: "docker" "inspect" "3271bea84b19769b48c601fc8e43bcd498b1e24820a11250b2c569f63141c8f7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3271bea84b19769b48c601fc8e43bcd498b1e24820a11250b2c569f63141c8f7", kill_on_drop: false }`
[INFO] [stdout] 3271bea84b19769b48c601fc8e43bcd498b1e24820a11250b2c569f63141c8f7
[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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+ed7f3d77595b4831fdf085f2529aa13b5b51ff7d" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] ff23dccf8ec1760f04c8ae6e78b03af23fec8a5647897beee26a3c639e0d9ad8
[INFO] running `Command { std: "docker" "start" "-a" "ff23dccf8ec1760f04c8ae6e78b03af23fec8a5647897beee26a3c639e0d9ad8", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/akin-9a44fc217bfcab4a)
[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]      Running tests/basic.rs (/opt/rustwide/target/debug/deps/basic-38d17b4d0bbacecc)
[INFO] [stdout] 
[INFO] [stdout] running 23 tests
[INFO] [stdout] test _match ... ok
[INFO] [stdout] test fn_joint ... ok
[INFO] [stdout] test _trait ... ok
[INFO] [stdout] test list ... ok
[INFO] [stdout] test basic ... ok
[INFO] [stdout] test multiple_diff_len ... ok
[INFO] [stdout] test multiple_diff_len2 ... ok
[INFO] [stdout] test one_token_repeated ... ok
[INFO] [stdout] test var_replace_global ... ok
[INFO] [stdout] test range_expression ... ok
[INFO] [stdout] test range_expression_inclusive ... ok
[INFO] [stdout] test readme_example ... ok
[INFO] [stdout] test repeated_substitution_bug ... ok
[INFO] [stdout] test replace_no_variants_bug ... ok
[INFO] [stdout] test var_replace_code ... ok
[INFO] [stdout] test var_replace_code_bug ... ok
[INFO] [stdout] test var_replace_value_bug ... ok
[INFO] [stdout] test var_replace_global_bug ... ok
[INFO] [stdout] test multiple_same_len ... ok
[INFO] [stdout] test var_replace_value ... ok
[INFO] [stdout] test modifier_carry_over_bug ... ok
[INFO] [stdout] test zero_tokens ... ok
[INFO] [stderr]      Running tests/complex.rs (/opt/rustwide/target/debug/deps/complex-9125dd0db156034a)
[INFO] [stdout] test one_token ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 23 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test replace ... ok
[INFO] [stdout] test operations ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests akin
[INFO] [stderr] error: DefId(0:8 ~ akin[b70d]::akin) 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 akin --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 akin=/opt/rustwide/target/debug/deps/libakin-1ad41a319725e1ea.so --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" "ff23dccf8ec1760f04c8ae6e78b03af23fec8a5647897beee26a3c639e0d9ad8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ff23dccf8ec1760f04c8ae6e78b03af23fec8a5647897beee26a3c639e0d9ad8", kill_on_drop: false }`
[INFO] [stdout] ff23dccf8ec1760f04c8ae6e78b03af23fec8a5647897beee26a3c639e0d9ad8