[INFO] crate lambda_calculus 3.0.0 is already in cache
[INFO] testing lambda_calculus-3.0.0 against try#41997647ba6a77908f6ef64401414feb00bccf16 for pr-71274
[INFO] extracting crate lambda_calculus 3.0.0 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate lambda_calculus 3.0.0 on toolchain 41997647ba6a77908f6ef64401414feb00bccf16
[INFO] running `"/workspace/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate lambda_calculus 3.0.0
[INFO] finished tweaking crates.io crate lambda_calculus 3.0.0
[INFO] tweaked toml for crates.io crate lambda_calculus 3.0.0 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "build" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] da547fd3fb6358c7b379d908ef418e503a45192dcfa91715004bde307c92792d
[INFO] running `"docker" "start" "-a" "da547fd3fb6358c7b379d908ef418e503a45192dcfa91715004bde307c92792d"`
[INFO] [stderr]    Compiling lambda_calculus v3.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.47s
[INFO] running `"docker" "inspect" "da547fd3fb6358c7b379d908ef418e503a45192dcfa91715004bde307c92792d"`
[INFO] running `"docker" "rm" "-f" "da547fd3fb6358c7b379d908ef418e503a45192dcfa91715004bde307c92792d"`
[INFO] [stdout] da547fd3fb6358c7b379d908ef418e503a45192dcfa91715004bde307c92792d
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "test" "--frozen" "--no-run"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] f17852073c1d53b19d4f7ac0b73db9e538819513abd0297dd74ae865ee2cf591
[INFO] running `"docker" "start" "-a" "f17852073c1d53b19d4f7ac0b73db9e538819513abd0297dd74ae865ee2cf591"`
[INFO] [stderr]    Compiling lambda_calculus v3.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 6.43s
[INFO] running `"docker" "inspect" "f17852073c1d53b19d4f7ac0b73db9e538819513abd0297dd74ae865ee2cf591"`
[INFO] running `"docker" "rm" "-f" "f17852073c1d53b19d4f7ac0b73db9e538819513abd0297dd74ae865ee2cf591"`
[INFO] [stdout] f17852073c1d53b19d4f7ac0b73db9e538819513abd0297dd74ae865ee2cf591
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "test" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] a7774b680e1af7dba9548baf19b0b15b11c56ca948d7c76752673c9d7b924925
[INFO] running `"docker" "start" "-a" "a7774b680e1af7dba9548baf19b0b15b11c56ca948d7c76752673c9d7b924925"`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/lambda_calculus-d3868db8ff72a491
[INFO] [stdout] running 13 tests
[INFO] [stdout] test parser::tests::alternative_lambda_parsing ... ok
[INFO] [stdout] test parser::tests::parse_quine ... ok
[INFO] [stdout] test parser::tests::tokenization_success ... ok
[INFO] [stdout] test parser::tests::parse_blc ... ok
[INFO] [stdout] test parser::tests::tokenization_error ... ok
[INFO] [stdout] test term::tests::abs_macro ... ok
[INFO] [stdout] test term::tests::app_macro ... ok
[INFO] [stdout] test parser::tests::succ_ast ... ok
[INFO] [stdout] test parser::tests::parse_y ... ok
[INFO] [stdout] test term::tests::is_supercombinator ... ok
[INFO] [stdout] test term::tests::display_modes ... ok
[INFO] [stdout] test term::tests::open_term_display ... ok
[INFO] [stdout] test parser::tests::tokenization_success_classic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 13 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/lists-308e537a788e356d
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test list_head ... ok
[INFO] [stdout] test list_tail ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/num-bb6f41edc69432a8
[INFO] [stdout] 
[INFO] [stdout] running 22 tests
[INFO] [stdout] test church_fac ... ok
[INFO] [stdout] test church_add ... ok
[INFO] [stdout] test church_mul ... ok
[INFO] [stdout] test church_max ... ok
[INFO] [stdout] test church_pow ... ok
[INFO] [stdout] test church_min ... ok
[INFO] [stdout] test church_div ... ok
[INFO] [stdout] test church_quot ... ok
[INFO] [stdout] test church_rem ... ok
[INFO] [stdout] test num_pred ... ok
[INFO] [stdout] test num_succ ... ok
[INFO] [stdout] test parigot_sub ... ok
[INFO] [stdout] test church_sub ... ok
[INFO] [stdout] test church_shl ... ok
[INFO] [stdout] test stumpfu_add ... ok
[INFO] [stdout] test scott_add ... ok
[INFO] [stdout] test scott_mul ... ok
[INFO] [stdout] test parigot_add ... ok
[INFO] [stdout] test parigot_mul ... ok
[INFO] [stdout] test church_shr ... ok
[INFO] [stdout] test stumpfu_mul ... ok
[INFO] [stdout] test scott_pow ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 22 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/option-04f6c65311224694
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test option_is_none ... ok
[INFO] [stdout] test option_and_then ... ok
[INFO] [stdout] test option_is_some ... ok
[INFO] [stdout] test option_none ... ok
[INFO] [stdout] test option_some ... ok
[INFO] [stdout] test option_map ... ok
[INFO] [stdout] test option_map_or ... ok
[INFO] [stdout] test option_unwrap_or ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/pair_list-617015c95be516f0
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test pair_list_head ... ok
[INFO] [stdout] test pair_list_index ... ok
[INFO] [stdout] test pair_list_length ... ok
[INFO] [stdout] test pair_list_append ... ok
[INFO] [stdout] test pair_list_drop_while ... ok
[INFO] [stdout] test pair_list_replicate ... ok
[INFO] [stdout] test pair_list_list ... ok
[INFO] [stdout] test pair_list_tail ... ok
[INFO] [stdout] test pair_list_reverse ... ok
[INFO] [stdout] test pair_list_drop ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/reduction-d3ea488bfbadb6df
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test reduction_huge ... ignored
[INFO] [stdout] test reduction_nor ... ok
[INFO] [stdout] test reduction_cbn ... ok
[INFO] [stdout] test reduction_cbv ... ok
[INFO] [stdout] test reduction_app ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/signed-7a612976f525d8cb
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test signed_neg ... ok
[INFO] [stdout] test signed_modulus ... ok
[INFO] [stdout] test signed_simplify ... ok
[INFO] [stdout] test signed_mul ... ok
[INFO] [stdout] test signed_sub ... ok
[INFO] [stdout] test signed_add ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests lambda_calculus
[INFO] [stderr] error: test failed, to rerun pass '--doc'
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2018 --crate-type lib --test /opt/rustwide/workdir/src/lib.rs --crate-name lambda_calculus -L dependency=/opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --cfg 'feature="default"' --cfg 'feature="encoding"' --extern lambda_calculus=/opt/rustwide/target/debug/deps/liblambda_calculus-58a1caea7305c844.rlib` (signal: 9, SIGKILL: kill)
[INFO] running `"docker" "inspect" "a7774b680e1af7dba9548baf19b0b15b11c56ca948d7c76752673c9d7b924925"`
[INFO] running `"docker" "rm" "-f" "a7774b680e1af7dba9548baf19b0b15b11c56ca948d7c76752673c9d7b924925"`
[INFO] [stdout] a7774b680e1af7dba9548baf19b0b15b11c56ca948d7c76752673c9d7b924925