[INFO] cloning repository https://github.com/scottcwang/ssh-fetch-keys
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/scottcwang/ssh-fetch-keys" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fscottcwang%2Fssh-fetch-keys", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fscottcwang%2Fssh-fetch-keys'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 4ede13750b86a60045f810f4c4797cffcdd00248
[INFO] testing scottcwang/ssh-fetch-keys against beta-2022-04-10 for beta-1.61-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fscottcwang%2Fssh-fetch-keys" "/workspace/builds/worker-6/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/scottcwang/ssh-fetch-keys on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/scottcwang/ssh-fetch-keys
[INFO] finished tweaking git repo https://github.com/scottcwang/ssh-fetch-keys
[INFO] tweaked toml for git repo https://github.com/scottcwang/ssh-fetch-keys written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] crate git repo https://github.com/scottcwang/ssh-fetch-keys already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] de2ea5f53f5a7778df616a96be9eeda58051efe492db733e0871fb96cb7fc00f
[INFO] running `Command { std: "docker" "start" "-a" "de2ea5f53f5a7778df616a96be9eeda58051efe492db733e0871fb96cb7fc00f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "de2ea5f53f5a7778df616a96be9eeda58051efe492db733e0871fb96cb7fc00f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "de2ea5f53f5a7778df616a96be9eeda58051efe492db733e0871fb96cb7fc00f", kill_on_drop: false }`
[INFO] [stdout] de2ea5f53f5a7778df616a96be9eeda58051efe492db733e0871fb96cb7fc00f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "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" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 365c835cc1ebaff3be330c38bb08d9e5b6ef226085b25a6c1be100234d775eea
[INFO] running `Command { std: "docker" "start" "-a" "365c835cc1ebaff3be330c38bb08d9e5b6ef226085b25a6c1be100234d775eea", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.75
[INFO] [stderr]    Compiling curl v0.4.38
[INFO] [stderr]    Compiling anyhow v1.0.42
[INFO] [stderr]    Compiling crc-catalog v1.1.1
[INFO] [stderr]    Compiling downcast v0.11.0
[INFO] [stderr]    Compiling libz-sys v1.1.3
[INFO] [stderr]    Compiling curl-sys v0.4.44+curl-7.77.0
[INFO] [stderr]    Compiling predicates-tree v1.0.3
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling float-cmp v0.9.0
[INFO] [stderr]    Compiling users v0.11.0
[INFO] [stderr]    Compiling clap v2.34.0
[INFO] [stderr]    Compiling env_logger v0.9.0
[INFO] [stderr]    Compiling crc v2.1.0
[INFO] [stderr]    Compiling predicates v2.1.0
[INFO] [stderr]    Compiling mockall_derive v0.11.0
[INFO] [stderr]    Compiling mockall v0.11.0
[INFO] [stderr]    Compiling ssh-fetch-keys v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 04s
[INFO] running `Command { std: "docker" "inspect" "365c835cc1ebaff3be330c38bb08d9e5b6ef226085b25a6c1be100234d775eea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "365c835cc1ebaff3be330c38bb08d9e5b6ef226085b25a6c1be100234d775eea", kill_on_drop: false }`
[INFO] [stdout] 365c835cc1ebaff3be330c38bb08d9e5b6ef226085b25a6c1be100234d775eea
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "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" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 047d6e2253fe6ec25e4e5c827c938c9081849ef06ee1448c0b812b8eb3ecfa5d
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "047d6e2253fe6ec25e4e5c827c938c9081849ef06ee1448c0b812b8eb3ecfa5d", kill_on_drop: false }`
[INFO] [stderr]    Compiling ssh-fetch-keys v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 9.89s
[INFO] [stderr]   Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/ssh_fetch_keys-c3c45ffcef91f700)
[INFO] running `Command { std: "docker" "inspect" "047d6e2253fe6ec25e4e5c827c938c9081849ef06ee1448c0b812b8eb3ecfa5d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "047d6e2253fe6ec25e4e5c827c938c9081849ef06ee1448c0b812b8eb3ecfa5d", kill_on_drop: false }`
[INFO] [stdout] 047d6e2253fe6ec25e4e5c827c938c9081849ef06ee1448c0b812b8eb3ecfa5d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "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" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 2af2cf2ef69396f5cb5f8b9fc317641b1be3772f48b2f4d4f41fca13060db60d
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "2af2cf2ef69396f5cb5f8b9fc317641b1be3772f48b2f4d4f41fca13060db60d", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/ssh_fetch_keys-c3c45ffcef91f700)
[INFO] [stdout] 
[INFO] [stdout] running 55 tests
[INFO] [stdout] test tests_construct_url::test_correct_parameters ... ok
[INFO] [stdout] test tests_ensure_safe_permissions_and_read::test_nonexistent ... ok
[INFO] [stdout] test tests_ensure_safe_permissions_and_read::test_bad_permissions ... ok
[INFO] [stdout] test tests_construct_url::test_undefined_source ... ok
[INFO] [stdout] test tests_ensure_safe_permissions_and_read::test_not_owned_by_user ... ok
[INFO] [stdout] test tests_construct_url::test_too_many_parameters ... ok
[INFO] [stdout] test tests_ensure_safe_permissions_and_read::test_read_to_string ... ok
[INFO] [stdout] test tests_construct_url::test_too_few_parameters ... ok
[INFO] [stdout] test tests_get_cache_filename::test_allowed_nonalphanumeric_character ... ok
[INFO] [stdout] test tests_fetch_print_keys::defaults ... ok
[INFO] [stdout] test tests_get_source_defs::test_extra_spaces ... ok
[INFO] [stdout] test tests_fetch_print_keys::all_args_specified_except_override_string ... ok
[INFO] [stdout] test tests_fetch_print_keys::cannot_switch_user ... ok
[INFO] [stdout] test tests_get_cache_filename::test_two_tokens ... ok
[INFO] [stdout] test tests_get_source_defs::test_blank_line ... ok
[INFO] [stdout] test tests_get_cache_filename::test_one_token ... ok
[INFO] [stdout] test tests_get_source_defs::test_empty ... ok
[INFO] [stdout] test tests_get_source_defs::test_comment_line ... ok
[INFO] [stdout] test tests_fetch_print_keys::all_args_specified_including_override_strings ... ok
[INFO] [stdout] test tests_get_source_defs::test_three_tokens ... ok
[INFO] [stdout] test tests_get_source_defs::test_two_lines ... ok
[INFO] [stdout] test tests_is_cache_fresh::test_err ... ok
[INFO] [stdout] test tests_is_cache_fresh::test_fresh_ok_true ... ok
[INFO] [stdout] test tests_is_cache_fresh::test_stale_ok_false ... ok
[INFO] [stdout] test tests_get_cache_filename::test_directory ... ok
[INFO] [stdout] test tests_get_cache_filename::test_forbidden_nonalphanumeric_character ... ok
[INFO] [stdout] test tests_get_source_defs::test_one_token ... ok
[INFO] [stdout] test tests_get_user_defs::test_two_lines ... ok
[INFO] [stdout] test tests_is_key_in_response_str::some_no ... ok
[INFO] [stdout] test tests_is_key_in_response_str::some_yes ... ok
[INFO] [stdout] test tests_get_source_defs::test_one_line_two_tokens ... ok
[INFO] [stdout] test tests_is_key_in_response_str::none ... ok
[INFO] [stdout] test tests_get_user_defs::test_empty ... ok
[INFO] [stdout] test tests_process_user_def_line::test_no_cache ... ok
[INFO] [stdout] test tests_get_user_defs::test_one_line ... ok
[INFO] [stdout] test tests_process_user_def_line::test_request_from_url_failed ... ok
[INFO] [stdout] test tests_switch_user::test_bogus_user_name ... ok
[INFO] [stdout] test tests_switch_user::test_none_user_name ... ok
[INFO] [stdout] test tests_switch_user::test_some_user_name ... ok
[INFO] [stdout] test tests_write_to_cache::test_bad_cache_path_parent ... ok
[INFO] [stdout] test tests_write_to_cache::test_cache_dir_could_not_write ... ok
[INFO] [stdout] test tests_write_to_cache::test_cache_dir_does_not_exist ... ok
[INFO] [stdout] test tests_write_to_cache::test_cache_dir_does_not_exist_could_not_create ... ok
[INFO] [stdout] test tests_write_to_cache::test_cache_dir_exists ... ok
[INFO] [stdout] test tests_write_to_cache::test_cache_exists_not_a_dir ... ok
[INFO] [stdout] test tests_process_user_defs::found ... ok
[INFO] [stdout] test tests_process_user_def_line::test_stale_cache ... ok
[INFO] [stdout] test tests_process_user_def_line::test_write_to_cache_failed ... ok
[INFO] [stdout] test tests_process_user_def_line::test_construct_url_failed ... ok
[INFO] [stdout] test tests_process_user_defs::only_stale ... ok
[INFO] [stdout] test tests_process_user_defs::err ... ok
[INFO] [stdout] test tests_write_to_cache::test_could_not_set_permissions ... ok
[INFO] [stdout] test tests_process_user_def_line::test_fresh_cache ... ok
[INFO] [stdout] test tests_process_user_def_line::test_comment_line ... ok
[INFO] [stdout] test tests_process_user_def_line::test_blank_line ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 55 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.05s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "2af2cf2ef69396f5cb5f8b9fc317641b1be3772f48b2f4d4f41fca13060db60d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2af2cf2ef69396f5cb5f8b9fc317641b1be3772f48b2f4d4f41fca13060db60d", kill_on_drop: false }`
[INFO] [stdout] 2af2cf2ef69396f5cb5f8b9fc317641b1be3772f48b2f4d4f41fca13060db60d