[INFO] updating cached repository https://github.com/jcoglan/nicod
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 0559ef49ded9fe3f8f2a0a02ce95bd5b9830cb55
[INFO] testing jcoglan/nicod against try#41997647ba6a77908f6ef64401414feb00bccf16 for pr-71274
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjcoglan%2Fnicod" "/workspace/builds/worker-4/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/jcoglan/nicod on toolchain 41997647ba6a77908f6ef64401414feb00bccf16
[INFO] running `"/workspace/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/jcoglan/nicod
[INFO] finished tweaking git repo https://github.com/jcoglan/nicod
[INFO] tweaked toml for git repo https://github.com/jcoglan/nicod written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate git repo https://github.com/jcoglan/nicod already has a lockfile, it will not be regenerated
[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-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] 301f149c4b9aa84bffcbde4378056826923c6f7c361e536e397b2db475fc7202
[INFO] running `"docker" "start" "-a" "301f149c4b9aa84bffcbde4378056826923c6f7c361e536e397b2db475fc7202"`
[INFO] [stderr]    Compiling nicod v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.05s
[INFO] running `"docker" "inspect" "301f149c4b9aa84bffcbde4378056826923c6f7c361e536e397b2db475fc7202"`
[INFO] running `"docker" "rm" "-f" "301f149c4b9aa84bffcbde4378056826923c6f7c361e536e397b2db475fc7202"`
[INFO] [stdout] 301f149c4b9aa84bffcbde4378056826923c6f7c361e536e397b2db475fc7202
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] 2a66429a707b2766d2026cc54ad55a181ecd7f2f3179a4861b55570f278b30cd
[INFO] running `"docker" "start" "-a" "2a66429a707b2766d2026cc54ad55a181ecd7f2f3179a4861b55570f278b30cd"`
[INFO] [stderr]    Compiling nicod v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.68s
[INFO] running `"docker" "inspect" "2a66429a707b2766d2026cc54ad55a181ecd7f2f3179a4861b55570f278b30cd"`
[INFO] running `"docker" "rm" "-f" "2a66429a707b2766d2026cc54ad55a181ecd7f2f3179a4861b55570f278b30cd"`
[INFO] [stdout] 2a66429a707b2766d2026cc54ad55a181ecd7f2f3179a4861b55570f278b30cd
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] 84e98805314b79cd12c55d871803bace7298a79e94cd64acf659c52c3f37ca90
[INFO] running `"docker" "start" "-a" "84e98805314b79cd12c55d871803bace7298a79e94cd64acf659c52c3f37ca90"`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/nicod-200fed082c1d30a5
[INFO] [stdout] 
[INFO] [stdout] running 18 tests
[INFO] [stdout] test tests::reject_shorter_sequences ... ok
[INFO] [stdout] test tests::reject_longer_sequences ... ok
[INFO] [stdout] test tests::reject_sequence_with_repeated_variable ... ok
[INFO] [stdout] test tests::reject_unequal_flat_sequences ... ok
[INFO] [stdout] test tests::unify_sequence_with_repeated_variable ... ok
[INFO] [stdout] test tests::unify_sequences_with_variables ... ok
[INFO] [stdout] test tests::unify_variable_with_different_variable ... ok
[INFO] [stdout] test tests::unify_word_with_variable ... ok
[INFO] [stdout] test tests::unify_variable_with_word ... ok
[INFO] [stdout] test tests::unify_variable_with_same_variable ... ok
[INFO] [stdout] test tests::reject_unequal_nested_sequences ... ok
[INFO] [stdout] test tests::unify_nested_sequences_with_indirect_variables ... ok
[INFO] [stdout] test tests::unify_equal_words ... ok
[INFO] [stdout] test tests::unify_equal_flat_sequences ... ok
[INFO] [stdout] test tests::reject_unequal_words ... ok
[INFO] [stderr]    Doc-tests nicod
[INFO] [stdout] test tests::unify_nested_sequences ... ok
[INFO] [stdout] test tests::unify_nested_sequences_with_repeated_variables ... ok
[INFO] [stdout] test tests::unify_nested_sequences_with_variables ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 18 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[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
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "84e98805314b79cd12c55d871803bace7298a79e94cd64acf659c52c3f37ca90"`
[INFO] running `"docker" "rm" "-f" "84e98805314b79cd12c55d871803bace7298a79e94cd64acf659c52c3f37ca90"`
[INFO] [stdout] 84e98805314b79cd12c55d871803bace7298a79e94cd64acf659c52c3f37ca90