[INFO] fetching crate pico-args 0.4.2...
[INFO] testing pico-args-0.4.2 against try#d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2 for pr-86479
[INFO] extracting crate pico-args 0.4.2 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate pico-args 0.4.2 on toolchain d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate pico-args 0.4.2
[INFO] finished tweaking crates.io crate pico-args 0.4.2
[INFO] tweaked toml for crates.io crate pico-args 0.4.2 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] crate crates.io crate pico-args 0.4.2 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "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-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 255e2fd7f1f212e5eaf6d9836ea541042e99f16b66937024132571badc52b910
[INFO] running `Command { std: "docker" "start" "-a" "255e2fd7f1f212e5eaf6d9836ea541042e99f16b66937024132571badc52b910", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "255e2fd7f1f212e5eaf6d9836ea541042e99f16b66937024132571badc52b910", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "255e2fd7f1f212e5eaf6d9836ea541042e99f16b66937024132571badc52b910", kill_on_drop: false }`
[INFO] [stdout] 255e2fd7f1f212e5eaf6d9836ea541042e99f16b66937024132571badc52b910
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 259b5bd7827e44627fa732ca64d72b8425d32bb8195183de04195155e45a6e13
[INFO] running `Command { std: "docker" "start" "-a" "259b5bd7827e44627fa732ca64d72b8425d32bb8195183de04195155e45a6e13", kill_on_drop: false }`
[INFO] [stderr]    Compiling pico-args v0.4.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.25s
[INFO] running `Command { std: "docker" "inspect" "259b5bd7827e44627fa732ca64d72b8425d32bb8195183de04195155e45a6e13", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "259b5bd7827e44627fa732ca64d72b8425d32bb8195183de04195155e45a6e13", kill_on_drop: false }`
[INFO] [stdout] 259b5bd7827e44627fa732ca64d72b8425d32bb8195183de04195155e45a6e13
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 42aeeff5906dee2b56dd639eb991d17798eadc67ca85a85debba42efc60f4093
[INFO] running `Command { std: "docker" "start" "-a" "42aeeff5906dee2b56dd639eb991d17798eadc67ca85a85debba42efc60f4093", kill_on_drop: false }`
[INFO] [stderr]    Compiling pico-args v0.4.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.46s
[INFO] running `Command { std: "docker" "inspect" "42aeeff5906dee2b56dd639eb991d17798eadc67ca85a85debba42efc60f4093", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "42aeeff5906dee2b56dd639eb991d17798eadc67ca85a85debba42efc60f4093", kill_on_drop: false }`
[INFO] [stdout] 42aeeff5906dee2b56dd639eb991d17798eadc67ca85a85debba42efc60f4093
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 9556d16df976fa8b1fb7a3bd6bf32c0eb41a16f4d634b99228f4dfb87415e845
[INFO] running `Command { std: "docker" "start" "-a" "9556d16df976fa8b1fb7a3bd6bf32c0eb41a16f4d634b99228f4dfb87415e845", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/pico_args-00ac0d7aad0c6370)
[INFO] [stdout] 
[INFO] [stderr]      Running tests/tests.rs (/opt/rustwide/target/debug/deps/tests-b00fdcec8640fa48)
[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 46 tests
[INFO] [stdout] test contains_two_01 ... ok
[INFO] [stdout] test contains_two_02 ... ok
[INFO] [stdout] test contains_two_03 ... ok
[INFO] [stdout] test duplicated_options_01 ... ok
[INFO] [stdout] test eq_option_01 ... ok
[INFO] [stdout] test eq_option_02 ... ok
[INFO] [stdout] test eq_option_03 ... ok
[INFO] [stdout] test eq_option_04 ... ok
[INFO] [stdout] test eq_option_err_01 ... ok
[INFO] [stdout] test eq_option_err_02 ... ok
[INFO] [stdout] test eq_option_err_03 ... ok
[INFO] [stdout] test eq_option_err_04 ... ok
[INFO] [stdout] test eq_option_err_05 ... ok
[INFO] [stdout] test eq_option_err_06 ... ok
[INFO] [stdout] test eq_option_err_07 ... ok
[INFO] [stdout] test free_from_str_01 ... ok
[INFO] [stdout] test long_flag_with_character_from_short_flag ... ok
[INFO] [stdout] test missing_option_value_01 ... ok
[INFO] [stdout] test missing_option_value_02 ... ok
[INFO] [stdout] test missing_required_option_01 ... ok
[INFO] [stdout] test missing_required_option_02 ... ok
[INFO] [stdout] test missing_required_option_03 ... ok
[INFO] [stdout] test missing_option_value_03 ... ok
[INFO] [stdout] test multiple_options_01 ... ok
[INFO] [stdout] test multiple_options_02 ... ok
[INFO] [stdout] test multiple_options_03 ... 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_str_01 ... ok
[INFO] [stdout] test opt_free_from_fn_06 ... ok
[INFO] [stdout] test option_02 ... ok
[INFO] [stdout] test option_03 ... ok
[INFO] [stdout] test option_01 ... ok
[INFO] [stdout] test option_from_os_str_01 ... ok
[INFO] [stdout] test required_option_01 ... ok
[INFO] [stdout] test single_long_contains ... ok
[INFO] [stdout] test single_short_contains ... ok
[INFO] [stdout] test subcommand ... ok
[INFO] [stdout] test opt_free_from_fn_04 ... ok
[INFO] [stdout] test no_args ... ok
[INFO] [stdout] test invalid_flag_01 - should panic ... ok
[INFO] [stdout] test invalid_flag_02 - should panic ... ok
[INFO] [stdout] test invalid_flag_03 - should panic ... ok
[INFO] [stdout] test invalid_flag_04 - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 46 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests pico-args
[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" "9556d16df976fa8b1fb7a3bd6bf32c0eb41a16f4d634b99228f4dfb87415e845", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9556d16df976fa8b1fb7a3bd6bf32c0eb41a16f4d634b99228f4dfb87415e845", kill_on_drop: false }`
[INFO] [stdout] 9556d16df976fa8b1fb7a3bd6bf32c0eb41a16f4d634b99228f4dfb87415e845