[INFO] cloning repository https://github.com/qbart/cli
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/qbart/cli" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fqbart%2Fcli"`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fqbart%2Fcli'...
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] d70d6d686ba41931492060d48acccb36c11d3801
[INFO] testing qbart/cli against beta-2020-06-03 for beta-1.45-1
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fqbart%2Fcli" "/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/qbart/cli 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/qbart/cli
[INFO] finished tweaking git repo https://github.com/qbart/cli
[INFO] tweaked toml for git repo https://github.com/qbart/cli written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] crate git repo https://github.com/qbart/cli 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] a8cc5ea7fc3e76029c483590d3b1f4623b525e5cd996e1a1aaf6a75e553b71d4
[INFO] running `"docker" "start" "-a" "a8cc5ea7fc3e76029c483590d3b1f4623b525e5cd996e1a1aaf6a75e553b71d4"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling lazy_static v0.2.11
[INFO] [stderr]    Compiling colored v1.6.0
[INFO] [stderr]    Compiling cli v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]   --> src/tools/rvm.rs:46:88
[INFO] [stderr]    |
[INFO] [stderr] 46 |             Err(e) => panic!("Failed to create {}: {}", ruby_version_path.display(), e.description()),
[INFO] [stderr]    |                                                                                        ^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]   --> src/tools/rvm.rs:49:95
[INFO] [stderr]    |
[INFO] [stderr] 49 |             Err(e) => panic!("Failed to write to file {}: {}", ruby_version_path.display(), e.description()),
[INFO] [stderr]    |                                                                                               ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]   --> src/tools/rvm.rs:57:87
[INFO] [stderr]    |
[INFO] [stderr] 57 |             Err(e) => panic!("Failed to create {}: {}", ruby_gemset_path.display(), e.description()),
[INFO] [stderr]    |                                                                                       ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]   --> src/tools/rvm.rs:60:94
[INFO] [stderr]    |
[INFO] [stderr] 60 |             Err(e) => panic!("Failed to write to file {}: {}", ruby_gemset_path.display(), e.description()),
[INFO] [stderr]    |                                                                                              ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 4 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.03s
[INFO] running `"docker" "inspect" "a8cc5ea7fc3e76029c483590d3b1f4623b525e5cd996e1a1aaf6a75e553b71d4"`
[INFO] running `"docker" "rm" "-f" "a8cc5ea7fc3e76029c483590d3b1f4623b525e5cd996e1a1aaf6a75e553b71d4"`
[INFO] [stdout] a8cc5ea7fc3e76029c483590d3b1f4623b525e5cd996e1a1aaf6a75e553b71d4
[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] ff24d41d27f1647aadc3cf4904ce1a1827cfc1e2a701e6d08b2fdefef6ff39f8
[INFO] running `"docker" "start" "-a" "ff24d41d27f1647aadc3cf4904ce1a1827cfc1e2a701e6d08b2fdefef6ff39f8"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling cli v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]   --> src/tools/rvm.rs:46:88
[INFO] [stderr]    |
[INFO] [stderr] 46 |             Err(e) => panic!("Failed to create {}: {}", ruby_version_path.display(), e.description()),
[INFO] [stderr]    |                                                                                        ^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]   --> src/tools/rvm.rs:49:95
[INFO] [stderr]    |
[INFO] [stderr] 49 |             Err(e) => panic!("Failed to write to file {}: {}", ruby_version_path.display(), e.description()),
[INFO] [stderr]    |                                                                                               ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]   --> src/tools/rvm.rs:57:87
[INFO] [stderr]    |
[INFO] [stderr] 57 |             Err(e) => panic!("Failed to create {}: {}", ruby_gemset_path.display(), e.description()),
[INFO] [stderr]    |                                                                                       ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]   --> src/tools/rvm.rs:60:94
[INFO] [stderr]    |
[INFO] [stderr] 60 |             Err(e) => panic!("Failed to write to file {}: {}", ruby_gemset_path.display(), e.description()),
[INFO] [stderr]    |                                                                                              ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 4 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.67s
[INFO] running `"docker" "inspect" "ff24d41d27f1647aadc3cf4904ce1a1827cfc1e2a701e6d08b2fdefef6ff39f8"`
[INFO] running `"docker" "rm" "-f" "ff24d41d27f1647aadc3cf4904ce1a1827cfc1e2a701e6d08b2fdefef6ff39f8"`
[INFO] [stdout] ff24d41d27f1647aadc3cf4904ce1a1827cfc1e2a701e6d08b2fdefef6ff39f8
[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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 767509494a759eda671a11737213e898ae14ea87fd623f0602fd246800b324ce
[INFO] running `"docker" "start" "-a" "767509494a759eda671a11737213e898ae14ea87fd623f0602fd246800b324ce"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]   --> src/tools/rvm.rs:46:88
[INFO] [stderr]    |
[INFO] [stderr] 46 |             Err(e) => panic!("Failed to create {}: {}", ruby_version_path.display(), e.description()),
[INFO] [stderr]    |                                                                                        ^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]   --> src/tools/rvm.rs:49:95
[INFO] [stderr]    |
[INFO] [stderr] 49 |             Err(e) => panic!("Failed to write to file {}: {}", ruby_version_path.display(), e.description()),
[INFO] [stderr]    |                                                                                               ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]   --> src/tools/rvm.rs:57:87
[INFO] [stderr]    |
[INFO] [stderr] 57 |             Err(e) => panic!("Failed to create {}: {}", ruby_gemset_path.display(), e.description()),
[INFO] [stderr]    |                                                                                       ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]   --> src/tools/rvm.rs:60:94
[INFO] [stderr]    |
[INFO] [stderr] 60 |             Err(e) => panic!("Failed to write to file {}: {}", ruby_gemset_path.display(), e.description()),
[INFO] [stderr]    |                                                                                              ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 4 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/cli-530293ff614b40ef
[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" "767509494a759eda671a11737213e898ae14ea87fd623f0602fd246800b324ce"`
[INFO] running `"docker" "rm" "-f" "767509494a759eda671a11737213e898ae14ea87fd623f0602fd246800b324ce"`
[INFO] [stdout] 767509494a759eda671a11737213e898ae14ea87fd623f0602fd246800b324ce