[INFO] cloning repository https://github.com/sigoden/argc
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/sigoden/argc" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsigoden%2Fargc", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsigoden%2Fargc'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 4cf7310ebe9549bc47833726ed3ae3ead09b5a55
[INFO] testing sigoden/argc against beta-2022-02-22 for beta-1.60-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsigoden%2Fargc" "/workspace/builds/worker-7/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/sigoden/argc on toolchain beta-2022-02-22
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/sigoden/argc
[INFO] removed 0 missing tests
[INFO] finished tweaking git repo https://github.com/sigoden/argc
[INFO] tweaked toml for git repo https://github.com/sigoden/argc written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] crate git repo https://github.com/sigoden/argc already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "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-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" "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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6e2303243f08c8554adf52db750bd034243417434555392498e5bfe49f187d85
[INFO] running `Command { std: "docker" "start" "-a" "6e2303243f08c8554adf52db750bd034243417434555392498e5bfe49f187d85", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6e2303243f08c8554adf52db750bd034243417434555392498e5bfe49f187d85", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6e2303243f08c8554adf52db750bd034243417434555392498e5bfe49f187d85", kill_on_drop: false }`
[INFO] [stdout] 6e2303243f08c8554adf52db750bd034243417434555392498e5bfe49f187d85
[INFO] running `Command { std: "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" "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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 99c237435132878d502afcf7ecff5611c51c1a38565f24c5ea925ee4d315cf0e
[INFO] running `Command { std: "docker" "start" "-a" "99c237435132878d502afcf7ecff5611c51c1a38565f24c5ea925ee4d315cf0e", 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] [stderr]    Compiling memchr v2.4.1
[INFO] [stderr]    Compiling autocfg v1.1.0
[INFO] [stderr]    Compiling version_check v0.9.4
[INFO] [stderr]    Compiling hashbrown v0.11.2
[INFO] [stderr]    Compiling anyhow v1.0.54
[INFO] [stderr]    Compiling minimal-lexical v0.2.1
[INFO] [stderr]    Compiling textwrap v0.14.2
[INFO] [stderr]    Compiling bitflags v1.3.2
[INFO] [stderr]    Compiling convert_case v0.5.0
[INFO] [stderr]    Compiling nom v7.1.0
[INFO] [stderr]    Compiling indexmap v1.8.0
[INFO] [stderr]    Compiling os_str_bytes v6.0.0
[INFO] [stderr]    Compiling clap v3.1.1
[INFO] [stderr]    Compiling argc v0.2.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.95s
[INFO] running `Command { std: "docker" "inspect" "99c237435132878d502afcf7ecff5611c51c1a38565f24c5ea925ee4d315cf0e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "99c237435132878d502afcf7ecff5611c51c1a38565f24c5ea925ee4d315cf0e", kill_on_drop: false }`
[INFO] [stdout] 99c237435132878d502afcf7ecff5611c51c1a38565f24c5ea925ee4d315cf0e
[INFO] running `Command { std: "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" "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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 64f8daed7f389092484a5e5b9ececab898b3c266411afa0ff731752ff17af67e
[INFO] running `Command { std: "docker" "start" "-a" "64f8daed7f389092484a5e5b9ececab898b3c266411afa0ff731752ff17af67e", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.36
[INFO] [stderr]    Compiling syn v1.0.86
[INFO] [stderr]    Compiling serde_derive v1.0.136
[INFO] [stderr]    Compiling libc v0.2.119
[INFO] [stderr]    Compiling serde v1.0.136
[INFO] [stderr]    Compiling serde_json v1.0.79
[INFO] [stderr]    Compiling ryu v1.0.9
[INFO] [stderr]    Compiling once_cell v1.9.0
[INFO] [stderr]    Compiling itoa v1.0.1
[INFO] [stderr]    Compiling similar v2.1.0
[INFO] [stderr]    Compiling quote v1.0.15
[INFO] [stderr]    Compiling terminal_size v0.1.17
[INFO] [stderr]    Compiling console v0.15.0
[INFO] [stderr]    Compiling serde_yaml v0.8.23
[INFO] [stderr]    Compiling insta v1.12.0
[INFO] [stderr]    Compiling argc v0.2.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 18.11s
[INFO] running `Command { std: "docker" "inspect" "64f8daed7f389092484a5e5b9ececab898b3c266411afa0ff731752ff17af67e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "64f8daed7f389092484a5e5b9ececab898b3c266411afa0ff731752ff17af67e", kill_on_drop: false }`
[INFO] [stdout] 64f8daed7f389092484a5e5b9ececab898b3c266411afa0ff731752ff17af67e
[INFO] running `Command { std: "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" "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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 21e11e3a7284b154f6201b1f46eca8d67f93cb4ce08c9c7a8b34e1e678aaf624
[INFO] running `Command { std: "docker" "start" "-a" "21e11e3a7284b154f6201b1f46eca8d67f93cb4ce08c9c7a8b34e1e678aaf624", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/argc-c44978969c9738bc)
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/argc-3bfe4242a9cb3f6a)
[INFO] [stdout] running 4 tests
[INFO] [stderr]      Running tests/tests.rs (/opt/rustwide/target/debug/deps/integration-9360b117c07e51a2)
[INFO] [stdout] test parser::tests::test_parse_flag_arg ... ok
[INFO] [stdout] test parser::tests::test_parse_positional_arg ... ok
[INFO] [stdout] test parser::tests::test_parse_line ... ok
[INFO] [stdout] test parser::tests::test_parse_option_arg ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 26 tests
[INFO] [stdout] test fail_test::test_unsupport_tag ... ok
[INFO] [stdout] test mainfn_test::test_no_main_no_subcmds ... ok
[INFO] [stdout] test fail_test::test_conflict_cmd ... ok
[INFO] [stdout] test fail_test::test_conflict_long_option ... ok
[INFO] [stdout] test fail_test::test_conflict_positional ... ok
[INFO] [stdout] test fail_test::test_conflict_short_flag ... ok
[INFO] [stdout] test fail_test::test_conflict_long_flag ... ok
[INFO] [stdout] test fail_test::test_syntax_error ... ok
[INFO] [stdout] test fail_test::test_conflict_short_option ... ok
[INFO] [stdout] test fail_test::test_unexpect_arg ... ok
[INFO] [stdout] test mainfn_test::test_with_main_no_subcmds ... ok
[INFO] [stdout] test mainfn_test::test_without_main_but_with_subcmds ... ok
[INFO] [stdout] test mainfn_test::test_with_main_and_subcmds ... ok
[INFO] [stdout] test spec_test::test_spec_cmd_flag_formats_help ... ok
[INFO] [stdout] test spec_test::test_spec_cmd_option_names_help ... ok
[INFO] [stdout] test spec_test::test_spec_cmd_omitted_help ... ok
[INFO] [stdout] test spec_test::test_spec_cmd_prefered_help ... ok
[INFO] [stdout] test spec_test::test_spec_cmd_positional_requires_help ... ok
[INFO] [stdout] test spec_test::test_spec_cmd_option_quotes_help ... ok
[INFO] [stdout] test mainfn_test::test_without_main_but_with_subcmds2 ... ok
[INFO] [stdout] test spec_test::test_spec_cmd_prefered_exec ... ok
[INFO] [stdout] test spec_test::test_spec_cmd_positional_only_help ... ok
[INFO] [stdout] test spec_test::test_spec_cmd_option_formats_help ... ok
[INFO] [stdout] test spec_test::test_spec_cmd_option_names_exec_e ... ok
[INFO] [stderr]    Doc-tests argc
[INFO] [stdout] test spec_test::test_spec_help ... ok
[INFO] [stdout] test spec_test::test_spec_cmd_option_names_exec ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 26 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.07s
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "21e11e3a7284b154f6201b1f46eca8d67f93cb4ce08c9c7a8b34e1e678aaf624", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "21e11e3a7284b154f6201b1f46eca8d67f93cb4ce08c9c7a8b34e1e678aaf624", kill_on_drop: false }`
[INFO] [stdout] 21e11e3a7284b154f6201b1f46eca8d67f93cb4ce08c9c7a8b34e1e678aaf624