[INFO] updating cached repository https://github.com/grahamc/nixos-activation [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] e210e7cf077918b35430ea55ed807a8b8dc0456e [INFO] testing grahamc/nixos-activation against beta-2020-06-03 for beta-1.45-1 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgrahamc%2Fnixos-activation" "/workspace/builds/worker-5/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-5/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/grahamc/nixos-activation 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/grahamc/nixos-activation [INFO] finished tweaking git repo https://github.com/grahamc/nixos-activation [INFO] tweaked toml for git repo https://github.com/grahamc/nixos-activation written to /workspace/builds/worker-5/source/Cargo.toml [INFO] crate git repo https://github.com/grahamc/nixos-activation 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-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] 0b7d8fc87801ec922c71dd403fd325d36538990eedebff40a029f800291a5105 [INFO] running `"docker" "start" "-a" "0b7d8fc87801ec922c71dd403fd325d36538990eedebff40a029f800291a5105"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling libc v0.2.44 [INFO] [stderr] Compiling memchr v2.1.1 [INFO] [stderr] Compiling aho-corasick v0.6.9 [INFO] [stderr] Compiling regex v1.0.6 [INFO] [stderr] Compiling activate v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: function is never used: `parse_fstab_line` [INFO] [stderr] --> src/fstab.rs:56:8 [INFO] [stderr] | [INFO] [stderr] 56 | pub fn parse_fstab_line<'a>(fstab: &'a str) -> Option> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: function is never used: `parse_fstab` [INFO] [stderr] --> src/fstab.rs:86:8 [INFO] [stderr] | [INFO] [stderr] 86 | pub fn parse_fstab<'a, T: Iterator>(fstab_lines: T) -> FSTabFile<'a> { [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 2 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 14.42s [INFO] running `"docker" "inspect" "0b7d8fc87801ec922c71dd403fd325d36538990eedebff40a029f800291a5105"` [INFO] running `"docker" "rm" "-f" "0b7d8fc87801ec922c71dd403fd325d36538990eedebff40a029f800291a5105"` [INFO] [stdout] 0b7d8fc87801ec922c71dd403fd325d36538990eedebff40a029f800291a5105 [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] 137633fde6b3816e1d783e228b41082781a938e7a57c293b3ed0bdb2d29a6bcf [INFO] running `"docker" "start" "-a" "137633fde6b3816e1d783e228b41082781a938e7a57c293b3ed0bdb2d29a6bcf"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling activate v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 2.37s [INFO] running `"docker" "inspect" "137633fde6b3816e1d783e228b41082781a938e7a57c293b3ed0bdb2d29a6bcf"` [INFO] running `"docker" "rm" "-f" "137633fde6b3816e1d783e228b41082781a938e7a57c293b3ed0bdb2d29a6bcf"` [INFO] [stdout] 137633fde6b3816e1d783e228b41082781a938e7a57c293b3ed0bdb2d29a6bcf [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] e76114c97d5cfe906583919cac54a1e92ebf43ea0b4b9b5bd33ddd1abb978b87 [INFO] running `"docker" "start" "-a" "e76114c97d5cfe906583919cac54a1e92ebf43ea0b4b9b5bd33ddd1abb978b87"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.10s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/activate-31d9ff7122e36218 [INFO] [stdout] [INFO] [stdout] running 10 tests [INFO] [stdout] test fstab::tests::parse_fstab_line_valid_swap ... ok [INFO] [stdout] test fstab::tests::parse_fstab_line_valid_default_opts ... ok [INFO] [stdout] test fstab::tests::parse_fstab_comments_and_blank_lines ... ok [INFO] [stdout] test fstab::tests::parse_fstab_utillinux_fstab ... ok [INFO] [stdout] test fstab::tests::parse_fstab_line_invalid_too_many_fields ... ok [INFO] [stdout] test fstab::tests::parse_fstab_line_valid ... ok [INFO] [stdout] test fstab::tests::parse_fstab_line_comment ... ok [INFO] [stdout] test fstab::tests::parse_fstab_morbo ... ok [INFO] [stdout] test fstab::tests::parse_fstab_utillinux_fstab_comment ... ok [INFO] [stdout] test fstab::tests::parse_fstab_utillinux_fstab_broken ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `"docker" "inspect" "e76114c97d5cfe906583919cac54a1e92ebf43ea0b4b9b5bd33ddd1abb978b87"` [INFO] running `"docker" "rm" "-f" "e76114c97d5cfe906583919cac54a1e92ebf43ea0b4b9b5bd33ddd1abb978b87"` [INFO] [stdout] e76114c97d5cfe906583919cac54a1e92ebf43ea0b4b9b5bd33ddd1abb978b87