[INFO] cloning repository https://github.com/C4K3/nbted
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/C4K3/nbted" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FC4K3%2Fnbted"`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FC4K3%2Fnbted'...
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 0282101e276458a354c6b5eada3c3f0df7e0b4fb
[INFO] testing C4K3/nbted against beta-2020-06-03 for beta-1.45-1
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FC4K3%2Fnbted" "/workspace/builds/worker-0/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/C4K3/nbted 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/C4K3/nbted
[INFO] finished tweaking git repo https://github.com/C4K3/nbted
[INFO] tweaked toml for git repo https://github.com/C4K3/nbted written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] crate git repo https://github.com/C4K3/nbted 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-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] ab734f10398a74554718aa87c3c96b412cdb52fea3e7fbaa4e817f7e71ff2641
[INFO] running `"docker" "start" "-a" "ab734f10398a74554718aa87c3c96b412cdb52fea3e7fbaa4e817f7e71ff2641"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling syn v0.15.29
[INFO] [stderr]    Compiling cfg-if v0.1.4
[INFO] [stderr]    Compiling rustc-demangle v0.1.8
[INFO] [stderr]    Compiling nbted v1.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling getopts v0.2.17
[INFO] [stderr]    Compiling backtrace-sys v0.1.23
[INFO] [stderr]    Compiling miniz-sys v0.1.10
[INFO] [stderr]    Compiling tempdir v0.3.7
[INFO] [stderr]    Compiling flate2 v1.0.1
[INFO] [stderr]    Compiling backtrace v0.3.9
[INFO] [stderr]    Compiling synstructure v0.10.1
[INFO] [stderr]    Compiling failure_derive v0.1.5
[INFO] [stderr]    Compiling failure v0.1.5
[INFO] [stderr] warning: unnecessary parentheses around block return value
[INFO] [stderr]    --> src/main.rs:107:9
[INFO] [stderr]     |
[INFO] [stderr] 107 |         (!(is_reverse || is_print))
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 18.31s
[INFO] running `"docker" "inspect" "ab734f10398a74554718aa87c3c96b412cdb52fea3e7fbaa4e817f7e71ff2641"`
[INFO] running `"docker" "rm" "-f" "ab734f10398a74554718aa87c3c96b412cdb52fea3e7fbaa4e817f7e71ff2641"`
[INFO] [stdout] ab734f10398a74554718aa87c3c96b412cdb52fea3e7fbaa4e817f7e71ff2641
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] 57d99f347a9e727cc1cb7e46309ec8b7fb617a658e82e2ee00add3fbcbedd43f
[INFO] running `"docker" "start" "-a" "57d99f347a9e727cc1cb7e46309ec8b7fb617a658e82e2ee00add3fbcbedd43f"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling nbted v1.5.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unnecessary parentheses around block return value
[INFO] [stderr]    --> src/main.rs:107:9
[INFO] [stderr]     |
[INFO] [stderr] 107 |         (!(is_reverse || is_print))
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 4.25s
[INFO] running `"docker" "inspect" "57d99f347a9e727cc1cb7e46309ec8b7fb617a658e82e2ee00add3fbcbedd43f"`
[INFO] running `"docker" "rm" "-f" "57d99f347a9e727cc1cb7e46309ec8b7fb617a658e82e2ee00add3fbcbedd43f"`
[INFO] [stdout] 57d99f347a9e727cc1cb7e46309ec8b7fb617a658e82e2ee00add3fbcbedd43f
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] cf2dd9c77242f9a067647d30eb0b2d109e5fadc2816d51097c4d72ff4d5559bc
[INFO] running `"docker" "start" "-a" "cf2dd9c77242f9a067647d30eb0b2d109e5fadc2816d51097c4d72ff4d5559bc"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr] warning: unnecessary parentheses around block return value
[INFO] [stderr]    --> src/main.rs:107:9
[INFO] [stderr]     |
[INFO] [stderr] 107 |         (!(is_reverse || is_print))
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.13s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/nbted-81439614bbbe1395
[INFO] [stdout] 
[INFO] [stdout] running 25 tests
[INFO] [stdout] test unstable::tests::iter_replacer::long_replacement ... ok
[INFO] [stdout] test unstable::tests::iter_replacer::length_one_match ... ok
[INFO] [stdout] test unstable::tests::iter_replacer::incomplete_match ... ok
[INFO] [stdout] test unstable::tests::iter_replacer::fuse ... ok
[INFO] [stdout] test unstable::tests::iter_replacer::empty_replacement ... ok
[INFO] [stdout] test unstable::tests::custom_loop ... ok
[INFO] [stdout] test unstable::tests::compression_read ... ok
[INFO] [stdout] test unstable::tests::iter_replacer::empty ... ok
[INFO] [stdout] test unstable::tests::bigtest_uncompressed_loop ... ok
[INFO] [stdout] test unstable::tests::bigtest_original ... ok
[INFO] [stdout] test unstable::tests::iter_replacer::noop ... ok
[INFO] [stdout] test unstable::tests::string_read::unquoted_string ... ok
[INFO] [stdout] test unstable::tests::hello_world_loop ... ok
[INFO] [stdout] test unstable::tests::compression_write ... ok
[INFO] [stdout] test unstable::tests::string_read::text_file_with_no_trailing_bytes ... ok
[INFO] [stdout] test unstable::tests::iter_replacer::overlapping_match ... ok
[INFO] [stdout] test unstable::tests::iter_replacer::no_complete ... ok
[INFO] [stdout] test unstable::tests::player_file_loop ... ok
[INFO] [stdout] test unstable::tests::iter_replacer::empty_replace_string ... ok
[INFO] [stdout] test unstable::tests::string_read::invalid_tag_type ... ok
[INFO] [stdout] test unstable::tests::string_read::invalid_int ... ok
[INFO] [stdout] test unstable::tests::string_read::empty_file ... ok
[INFO] [stdout] test unstable::tests::string_read::eof_when_reading ... ok
[INFO] [stdout] test unstable::tests::string_read::escaped_unescapable_char ... ok
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/nbted-04cfebe8ca861063
[INFO] [stdout] test unstable::tests::string_read::incomplete_string ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 25 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests nbted
[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 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" "cf2dd9c77242f9a067647d30eb0b2d109e5fadc2816d51097c4d72ff4d5559bc"`
[INFO] running `"docker" "rm" "-f" "cf2dd9c77242f9a067647d30eb0b2d109e5fadc2816d51097c4d72ff4d5559bc"`
[INFO] [stdout] cf2dd9c77242f9a067647d30eb0b2d109e5fadc2816d51097c4d72ff4d5559bc