[INFO] updating cached repository https://github.com/dmerejkowsky/rucp
[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] e4101d7a0eaab7af2e2328a391478c9863d3cad5
[INFO] testing dmerejkowsky/rucp against beta-2020-06-03 for beta-1.45-1
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdmerejkowsky%2Frucp" "/workspace/builds/worker-8/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-8/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/dmerejkowsky/rucp 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/dmerejkowsky/rucp
[INFO] finished tweaking git repo https://github.com/dmerejkowsky/rucp
[INFO] tweaked toml for git repo https://github.com/dmerejkowsky/rucp written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] crate git repo https://github.com/dmerejkowsky/rucp 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-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] 32c995f10e3291f46ee2d4893794dd5e45cfe68092524e5ac4cf21d869732930
[INFO] running `"docker" "start" "-a" "32c995f10e3291f46ee2d4893794dd5e45cfe68092524e5ac4cf21d869732930"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling libc v0.2.33
[INFO] [stderr]    Compiling rand v0.3.17
[INFO] [stderr]    Compiling tempdir v0.3.5
[INFO] [stderr]    Compiling rucp v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: variant is never constructed: `MkDir`
[INFO] [stderr]   --> src/transfer.rs:22:5
[INFO] [stderr]    |
[INFO] [stderr] 22 |     MkDir(PathBuf),
[INFO] [stderr]    |     ^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.22s
[INFO] running `"docker" "inspect" "32c995f10e3291f46ee2d4893794dd5e45cfe68092524e5ac4cf21d869732930"`
[INFO] running `"docker" "rm" "-f" "32c995f10e3291f46ee2d4893794dd5e45cfe68092524e5ac4cf21d869732930"`
[INFO] [stdout] 32c995f10e3291f46ee2d4893794dd5e45cfe68092524e5ac4cf21d869732930
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] [stdout] 000366f3de752e44bb786d70a7963b18bb908f8842b0394c6e93a9a3314a4d80
[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" "000366f3de752e44bb786d70a7963b18bb908f8842b0394c6e93a9a3314a4d80"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling rucp v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: variant is never constructed: `MkDir`
[INFO] [stderr]   --> src/transfer.rs:22:5
[INFO] [stderr]    |
[INFO] [stderr] 22 |     MkDir(PathBuf),
[INFO] [stderr]    |     ^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `MkDir`
[INFO] [stderr]   --> src/transfer.rs:22:5
[INFO] [stderr]    |
[INFO] [stderr] 22 |     MkDir(PathBuf),
[INFO] [stderr]    |     ^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.53s
[INFO] running `"docker" "inspect" "000366f3de752e44bb786d70a7963b18bb908f8842b0394c6e93a9a3314a4d80"`
[INFO] running `"docker" "rm" "-f" "000366f3de752e44bb786d70a7963b18bb908f8842b0394c6e93a9a3314a4d80"`
[INFO] [stdout] 000366f3de752e44bb786d70a7963b18bb908f8842b0394c6e93a9a3314a4d80
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] be3e6936a5085a814ddf6f3ef6419a5e89008fe34857712fe3b3d8b8e404f13a
[INFO] running `"docker" "start" "-a" "be3e6936a5085a814ddf6f3ef6419a5e89008fe34857712fe3b3d8b8e404f13a"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr] warning: variant is never constructed: `MkDir`
[INFO] [stderr]   --> src/transfer.rs:22:5
[INFO] [stderr]    |
[INFO] [stderr] 22 |     MkDir(PathBuf),
[INFO] [stderr]    |     ^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `MkDir`
[INFO] [stderr]   --> src/transfer.rs:22:5
[INFO] [stderr]    |
[INFO] [stderr] 22 |     MkDir(PathBuf),
[INFO] [stderr]    |     ^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.12s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/rucp-d0f26c2747ac8cb4
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test args::test::parse_args_into_sources_and_dest_one_file ... ok
[INFO] [stdout] test transfer::test::compute_file_directory ... ok
[INFO] [stdout] test transfer::test::source_does_not_exist ... ok
[INFO] [stdout] test transfer::test::compute_file_file ... ok
[INFO] [stdout] test transfer::test::serveral_sources ... ok
[INFO] [stdout] test transfer::test::several_sources_but_dest_not_a_directory ... ok
[INFO] [stdout] test args::test::parse_args_into_sources_and_dest_serveral_files ... ok
[INFO] [stdout] test copy::test::test_copy ... ok
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/rucp-3f44f52139f03b9d
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests rucp
[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" "be3e6936a5085a814ddf6f3ef6419a5e89008fe34857712fe3b3d8b8e404f13a"`
[INFO] running `"docker" "rm" "-f" "be3e6936a5085a814ddf6f3ef6419a5e89008fe34857712fe3b3d8b8e404f13a"`
[INFO] [stdout] be3e6936a5085a814ddf6f3ef6419a5e89008fe34857712fe3b3d8b8e404f13a