[INFO] updating cached repository https://github.com/hardvain/dsa
[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] 61b98346e489768a04e8c5b7e032959961e404d4
[INFO] testing hardvain/dsa against beta-2020-06-03 for beta-1.45-1
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhardvain%2Fdsa" "/workspace/builds/worker-7/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/hardvain/dsa on toolchain beta-2020-06-03
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/hardvain/dsa
[INFO] removed 0 missing tests
[INFO] finished tweaking git repo https://github.com/hardvain/dsa
[INFO] tweaked toml for git repo https://github.com/hardvain/dsa written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] crate git repo https://github.com/hardvain/dsa already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "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=warn" "-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" "+beta-2020-06-03" "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] bfb2087bda6b03a12b616d24ed63446e0b5d07aa9bced49882abdea8dd55ba6d
[INFO] running `"docker" "start" "-a" "bfb2087bda6b03a12b616d24ed63446e0b5d07aa9bced49882abdea8dd55ba6d"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling dsa v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.79s
[INFO] running `"docker" "inspect" "bfb2087bda6b03a12b616d24ed63446e0b5d07aa9bced49882abdea8dd55ba6d"`
[INFO] running `"docker" "rm" "-f" "bfb2087bda6b03a12b616d24ed63446e0b5d07aa9bced49882abdea8dd55ba6d"`
[INFO] [stdout] bfb2087bda6b03a12b616d24ed63446e0b5d07aa9bced49882abdea8dd55ba6d
[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=warn" "-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" "+beta-2020-06-03" "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] aa1bbd9de5433b435e4605593a8554c1ccfddf99ce2bd430b07294ec16991f04
[INFO] running `"docker" "start" "-a" "aa1bbd9de5433b435e4605593a8554c1ccfddf99ce2bd430b07294ec16991f04"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling dsa v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.28s
[INFO] running `"docker" "inspect" "aa1bbd9de5433b435e4605593a8554c1ccfddf99ce2bd430b07294ec16991f04"`
[INFO] running `"docker" "rm" "-f" "aa1bbd9de5433b435e4605593a8554c1ccfddf99ce2bd430b07294ec16991f04"`
[INFO] [stdout] aa1bbd9de5433b435e4605593a8554c1ccfddf99ce2bd430b07294ec16991f04
[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=warn" "-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" "+beta-2020-06-03" "test" "--frozen"`
[INFO] [stdout] eeb5b68bdfa9b73b248904572d8f4fa031337628bb9600336ce991e0f6754b6f
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `"docker" "start" "-a" "eeb5b68bdfa9b73b248904572d8f4fa031337628bb9600336ce991e0f6754b6f"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/dsa-28b16af11c8dff46
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/dsa-ad1d0249f3cc8bac
[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] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/test-fba1d09e3639ce83
[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] [stdout] 
[INFO] [stdout] running 14 tests
[INFO] [stdout] test list::singly_linked_list_tests::get_first_works ... ok
[INFO] [stdout] test list::singly_linked_list_tests::index_of_works ... ok
[INFO] [stdout] test list::singly_linked_list_tests::contains_works ... ok
[INFO] [stdout] test list::singly_linked_list_tests::clear_works ... ok
[INFO] [stdout] test list::singly_linked_list_tests::add_and_add_at_works ... ok
[INFO] [stdout] test list::singly_linked_list_tests::get_element_at_mut_works ... ok
[INFO] [stdout] test list::singly_linked_list_tests::add_all_works ... ok
[INFO] [stdout] test list::singly_linked_list_tests::add_first_works ... ok
[INFO] [stdout] test list::singly_linked_list_tests::get_last_works ... ok
[INFO] [stdout] test list::singly_linked_list_tests::element_at_works ... ok
[INFO] [stdout] test list::singly_linked_list_tests::last_index_of_works ... ok
[INFO] [stdout] test list::singly_linked_list_tests::length_works ... ok
[INFO] [stdout] test list::singly_linked_list_tests::add_last_works ... ok
[INFO] [stderr]    Doc-tests dsa
[INFO] [stdout] test list::singly_linked_list_tests::replace_at_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 14 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" "eeb5b68bdfa9b73b248904572d8f4fa031337628bb9600336ce991e0f6754b6f"`
[INFO] running `"docker" "rm" "-f" "eeb5b68bdfa9b73b248904572d8f4fa031337628bb9600336ce991e0f6754b6f"`
[INFO] [stdout] eeb5b68bdfa9b73b248904572d8f4fa031337628bb9600336ce991e0f6754b6f