[INFO] fetching crate pico-args 0.5.0...
[INFO] testing pico-args-0.5.0 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0
[INFO] extracting crate pico-args 0.5.0 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate pico-args 0.5.0
[INFO] finished tweaking crates.io crate pico-args 0.5.0
[INFO] tweaked toml for crates.io crate pico-args 0.5.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate pico-args 0.5.0 on toolchain 8de4c7234dd9b97c9d76b58671343fdbbc9a433e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate pico-args 0.5.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 25f620294ddc08b6ce6c06f6931a3394fff8e7d96e416982f2d801999af3c2ce
[INFO] running `Command { std: "docker" "start" "-a" "25f620294ddc08b6ce6c06f6931a3394fff8e7d96e416982f2d801999af3c2ce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "25f620294ddc08b6ce6c06f6931a3394fff8e7d96e416982f2d801999af3c2ce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "25f620294ddc08b6ce6c06f6931a3394fff8e7d96e416982f2d801999af3c2ce", kill_on_drop: false }`
[INFO] [stdout] 25f620294ddc08b6ce6c06f6931a3394fff8e7d96e416982f2d801999af3c2ce
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "build" "--frozen" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] 070de53b3cb147b061990af0e3c43a5ebeb7a12c748cc3b8fe547ec836ac81cf
[INFO] running `Command { std: "docker" "start" "-a" "070de53b3cb147b061990af0e3c43a5ebeb7a12c748cc3b8fe547ec836ac81cf", kill_on_drop: false }`
[INFO] [stderr]    Compiling pico-args v0.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.19s
[INFO] running `Command { std: "docker" "inspect" "070de53b3cb147b061990af0e3c43a5ebeb7a12c748cc3b8fe547ec836ac81cf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "070de53b3cb147b061990af0e3c43a5ebeb7a12c748cc3b8fe547ec836ac81cf", kill_on_drop: false }`
[INFO] [stdout] 070de53b3cb147b061990af0e3c43a5ebeb7a12c748cc3b8fe547ec836ac81cf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--no-run" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] 7fc151125b4803c26201836eecc56c7bff803236c1eddb36e78fde95f95c321a
[INFO] running `Command { std: "docker" "start" "-a" "7fc151125b4803c26201836eecc56c7bff803236c1eddb36e78fde95f95c321a", kill_on_drop: false }`
[INFO] [stderr]    Compiling pico-args v0.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.82s
[INFO] running `Command { std: "docker" "inspect" "7fc151125b4803c26201836eecc56c7bff803236c1eddb36e78fde95f95c321a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7fc151125b4803c26201836eecc56c7bff803236c1eddb36e78fde95f95c321a", kill_on_drop: false }`
[INFO] [stdout] 7fc151125b4803c26201836eecc56c7bff803236c1eddb36e78fde95f95c321a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] 75d2d061bc57cf8f7c20e2838fcee3f88698a2ca2f0e625591459591ba652cca
[INFO] running `Command { std: "docker" "start" "-a" "75d2d061bc57cf8f7c20e2838fcee3f88698a2ca2f0e625591459591ba652cca", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/pico_args-460438ded09df8ef)
[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] [stderr]      Running tests/tests.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/tests-b0ee0c05e26d3c70)
[INFO] [stdout] 
[INFO] [stdout] running 36 tests
[INFO] [stdout] test contains_two_01 ... ok
[INFO] [stdout] test duplicated_options_01 ... ok
[INFO] [stdout] test free_from_str_01 ... ok
[INFO] [stdout] test contains_two_02 ... ok
[INFO] [stdout] test long_flag_with_character_from_short_flag ... ok
[INFO] [stdout] test contains_two_03 ... ok
[INFO] [stdout] test missing_option_value_01 ... ok
[INFO] [stdout] test missing_option_value_02 ... ok
[INFO] [stdout] test missing_option_value_03 ... ok
[INFO] [stdout] test missing_required_option_01 ... ok
[INFO] [stdout] test missing_required_option_02 ... ok
[INFO] [stdout] test multiple_options_01 ... ok
[INFO] [stdout] test missing_required_option_03 ... ok
[INFO] [stdout] test multiple_options_02 ... ok
[INFO] [stdout] test multiple_options_03 ... ok
[INFO] [stdout] test no_args ... ok
[INFO] [stdout] test no_eq_separator_01 ... ok
[INFO] [stdout] test opt_free_from_fn_01 ... ok
[INFO] [stdout] test opt_free_from_fn_02 ... ok
[INFO] [stdout] test opt_free_from_fn_03 ... ok
[INFO] [stdout] test opt_free_from_fn_05 ... ok
[INFO] [stdout] test opt_free_from_fn_06 ... ok
[INFO] [stdout] test opt_free_from_str_01 ... ok
[INFO] [stdout] test opt_free_from_fn_04 ... ok
[INFO] [stdout] test option_01 ... ok
[INFO] [stdout] test option_02 ... ok
[INFO] [stdout] test option_03 ... ok
[INFO] [stdout] test required_option_01 ... ok
[INFO] [stdout] test option_from_os_str_01 ... ok
[INFO] [stdout] test single_long_contains ... ok
[INFO] [stdout] test subcommand ... ok
[INFO] [stdout] test single_short_contains ... ok
[INFO] [stdout] test invalid_flag_04 - should panic ... ok
[INFO] [stdout] test invalid_flag_01 - should panic ... ok
[INFO] [stdout] test invalid_flag_03 - should panic ... ok
[INFO] [stdout] test invalid_flag_02 - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 36 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.06s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "75d2d061bc57cf8f7c20e2838fcee3f88698a2ca2f0e625591459591ba652cca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "75d2d061bc57cf8f7c20e2838fcee3f88698a2ca2f0e625591459591ba652cca", kill_on_drop: false }`
[INFO] [stdout] 75d2d061bc57cf8f7c20e2838fcee3f88698a2ca2f0e625591459591ba652cca