[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] 34b4a0c1c7ddfdfe3c001ecc042d8abd89578ea4 [INFO] testing scottcwang/ssh-fetch-keys against 1.55.0 for beta-1.56-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fscottcwang%2Fssh-fetch-keys" "/workspace/builds/worker-31/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-31/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/scottcwang/ssh-fetch-keys on toolchain 1.55.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "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-31/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" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 6d057ee2b324bd08f329c93ca6739ed9752e3e6f2102b6c97888d6431f1772b0 [INFO] running `Command { std: "docker" "start" "-a" "6d057ee2b324bd08f329c93ca6739ed9752e3e6f2102b6c97888d6431f1772b0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "6d057ee2b324bd08f329c93ca6739ed9752e3e6f2102b6c97888d6431f1772b0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6d057ee2b324bd08f329c93ca6739ed9752e3e6f2102b6c97888d6431f1772b0", kill_on_drop: false }` [INFO] [stdout] 6d057ee2b324bd08f329c93ca6739ed9752e3e6f2102b6c97888d6431f1772b0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b7146ed48113dc31aa5127124c0f8afabaca6d6fb04f68d4ffd292887849ff2d [INFO] running `Command { std: "docker" "start" "-a" "b7146ed48113dc31aa5127124c0f8afabaca6d6fb04f68d4ffd292887849ff2d", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling pkg-config v0.3.19 [INFO] [stderr] Compiling cc v1.0.69 [INFO] [stderr] Compiling libc v0.2.98 [INFO] [stderr] Compiling memchr v2.4.0 [INFO] [stderr] Compiling proc-macro2 v1.0.28 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling regex-syntax v0.6.25 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling syn v1.0.75 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling predicates-core v1.0.2 [INFO] [stderr] Compiling treeline v0.1.0 [INFO] [stderr] Compiling quick-error v1.2.3 [INFO] [stderr] Compiling normalize-line-endings v0.3.0 [INFO] [stderr] Compiling difference v2.0.0 [INFO] [stderr] Compiling curl v0.4.38 [INFO] [stderr] Compiling anyhow v1.0.42 [INFO] [stderr] Compiling unicode-width v0.1.8 [INFO] [stderr] Compiling fragile v1.0.0 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling strsim v0.8.0 [INFO] [stderr] Compiling crc-catalog v1.1.1 [INFO] [stderr] Compiling openssl-probe v0.1.4 [INFO] [stderr] Compiling downcast v0.10.0 [INFO] [stderr] Compiling vec_map v0.8.2 [INFO] [stderr] Compiling ansi_term v0.11.0 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling crc v2.0.0 [INFO] [stderr] Compiling humantime v1.3.0 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling predicates-tree v1.0.3 [INFO] [stderr] Compiling libz-sys v1.1.3 [INFO] [stderr] Compiling openssl-sys v0.9.65 [INFO] [stderr] Compiling curl-sys v0.4.44+curl-7.77.0 [INFO] [stderr] Compiling aho-corasick v0.7.18 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling socket2 v0.4.0 [INFO] [stderr] Compiling users v0.11.0 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Compiling float-cmp v0.8.0 [INFO] [stderr] Compiling regex v1.5.4 [INFO] [stderr] Compiling clap v2.33.3 [INFO] [stderr] Compiling predicates v1.0.8 [INFO] [stderr] Compiling env_logger v0.5.13 [INFO] [stderr] Compiling mockall_derive v0.10.2 [INFO] [stderr] Compiling mockall v0.10.2 [INFO] [stderr] Compiling ssh-fetch-keys v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 40.52s [INFO] running `Command { std: "docker" "inspect" "b7146ed48113dc31aa5127124c0f8afabaca6d6fb04f68d4ffd292887849ff2d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b7146ed48113dc31aa5127124c0f8afabaca6d6fb04f68d4ffd292887849ff2d", kill_on_drop: false }` [INFO] [stdout] b7146ed48113dc31aa5127124c0f8afabaca6d6fb04f68d4ffd292887849ff2d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e7b36bba128b40f2b701795ac279d1269b2c1fe5330c3d9f9969efd32601dd89 [INFO] running `Command { std: "docker" "start" "-a" "e7b36bba128b40f2b701795ac279d1269b2c1fe5330c3d9f9969efd32601dd89", kill_on_drop: false }` [INFO] [stderr] Compiling ssh-fetch-keys v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 5.00s [INFO] running `Command { std: "docker" "inspect" "e7b36bba128b40f2b701795ac279d1269b2c1fe5330c3d9f9969efd32601dd89", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e7b36bba128b40f2b701795ac279d1269b2c1fe5330c3d9f9969efd32601dd89", kill_on_drop: false }` [INFO] [stdout] e7b36bba128b40f2b701795ac279d1269b2c1fe5330c3d9f9969efd32601dd89 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] fc1dd8384a8008f99c30f215c068b1f9f2c3a642e90039ad222b6dc85b1fb546 [INFO] running `Command { std: "docker" "start" "-a" "fc1dd8384a8008f99c30f215c068b1f9f2c3a642e90039ad222b6dc85b1fb546", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.06s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/ssh_fetch_keys-33e252ceecb1fa2d) [INFO] [stdout] [INFO] [stdout] running 54 tests [INFO] [stdout] test tests_construct_url::test_undefined_source ... ok [INFO] [stdout] test tests_ensure_safe_permissions_and_read::test_bad_permissions ... ok [INFO] [stdout] test tests_ensure_safe_permissions_and_read::test_nonexistent ... ok [INFO] [stdout] test tests_ensure_safe_permissions_and_read::test_not_owned_by_user ... ok [INFO] [stdout] test tests_ensure_safe_permissions_and_read::test_read_to_string ... ok [INFO] [stdout] test tests_fetch_print_keys::cannot_switch_user ... ok [INFO] [stdout] test tests_construct_url::test_correct_parameters ... ok [INFO] [stdout] test tests_get_cache_filename::test_allowed_nonalphanumeric_character ... ok [INFO] [stdout] test tests_get_source_defs::test_comment_line ... ok [INFO] [stdout] test tests_get_source_defs::test_empty ... ok [INFO] [stdout] test tests_get_source_defs::test_one_token ... ok [INFO] [stdout] test tests_get_source_defs::test_three_tokens ... ok [INFO] [stdout] test tests_get_source_defs::test_blank_line ... ok [INFO] [stdout] test tests_get_source_defs::test_two_lines ... ok [INFO] [stdout] test tests_get_source_defs::test_extra_spaces ... ok [INFO] [stdout] test tests_get_source_defs::test_one_line_two_tokens ... ok [INFO] [stdout] test tests_get_user_defs::test_empty ... ok [INFO] [stdout] test tests_get_cache_filename::test_forbidden_nonalphanumeric_character ... ok [INFO] [stdout] test tests_get_cache_filename::test_two_tokens ... ok [INFO] [stdout] test tests_construct_url::test_too_many_parameters ... ok [INFO] [stdout] test tests_construct_url::test_too_few_parameters ... ok [INFO] [stdout] test tests_fetch_print_keys::all_args_specified ... ok [INFO] [stdout] test tests_get_cache_filename::test_directory ... ok [INFO] [stdout] test tests_get_cache_filename::test_one_token ... ok [INFO] [stdout] test tests_get_user_defs::test_one_line ... ok [INFO] [stdout] test tests_fetch_print_keys::defaults ... ok [INFO] [stdout] test tests_get_user_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_is_key_in_response_str::some_no ... ok [INFO] [stdout] test tests_is_key_in_response_str::none ... ok [INFO] [stdout] test tests_is_key_in_response_str::some_yes ... ok [INFO] [stdout] test tests_process_user_def_line::test_blank_line ... ok [INFO] [stdout] test tests_process_user_def_line::test_comment_line ... ok [INFO] [stdout] test tests_process_user_def_line::test_construct_url_failed ... ok [INFO] [stdout] test tests_process_user_def_line::test_fresh_cache ... ok [INFO] [stdout] test tests_process_user_def_line::test_no_cache ... ok [INFO] [stdout] test tests_process_user_def_line::test_request_from_url_failed ... ok [INFO] [stdout] test tests_process_user_def_line::test_stale_cache ... ok [INFO] [stdout] test tests_process_user_defs::found ... ok [INFO] [stdout] test tests_process_user_defs::err ... ok [INFO] [stdout] test tests_process_user_def_line::test_write_to_cache_failed ... ok [INFO] [stdout] test tests_switch_user::test_bogus_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_switch_user::test_none_user_name ... 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_could_not_write ... ok [INFO] [stdout] test tests_write_to_cache::test_cache_dir_does_not_exist_could_not_create ... ok [INFO] [stdout] test tests_process_user_defs::only_stale ... ok [INFO] [stdout] test tests_write_to_cache::test_cache_exists_not_a_dir ... ok [INFO] [stdout] test tests_write_to_cache::test_cache_dir_exists ... ok [INFO] [stdout] test tests_write_to_cache::test_could_not_set_permissions ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 54 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.05s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "fc1dd8384a8008f99c30f215c068b1f9f2c3a642e90039ad222b6dc85b1fb546", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fc1dd8384a8008f99c30f215c068b1f9f2c3a642e90039ad222b6dc85b1fb546", kill_on_drop: false }` [INFO] [stdout] fc1dd8384a8008f99c30f215c068b1f9f2c3a642e90039ad222b6dc85b1fb546