[INFO] fetching crate simpleargs 0.1.0...
[INFO] testing simpleargs-0.1.0 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate simpleargs 0.1.0 into /workspace/builds/worker-68/source
[INFO] validating manifest of crates.io crate simpleargs 0.1.0 on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate simpleargs 0.1.0
[INFO] finished tweaking crates.io crate simpleargs 0.1.0
[INFO] tweaked toml for crates.io crate simpleargs 0.1.0 written to /workspace/builds/worker-68/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-68/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-68/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" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] afba0a92d7856eff2c8af4f64af02c6eec11816d313d65441d3985cfd29ee159
[INFO] running `Command { std: "docker" "start" "-a" "afba0a92d7856eff2c8af4f64af02c6eec11816d313d65441d3985cfd29ee159", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "afba0a92d7856eff2c8af4f64af02c6eec11816d313d65441d3985cfd29ee159", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "afba0a92d7856eff2c8af4f64af02c6eec11816d313d65441d3985cfd29ee159", kill_on_drop: false }`
[INFO] [stdout] afba0a92d7856eff2c8af4f64af02c6eec11816d313d65441d3985cfd29ee159
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-68/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-68/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" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2b81bdf4f2a95d809fe416471ac609691be9f8b1727b7ac260ea821e05f2a824
[INFO] running `Command { std: "docker" "start" "-a" "2b81bdf4f2a95d809fe416471ac609691be9f8b1727b7ac260ea821e05f2a824", kill_on_drop: false }`
[INFO] [stderr]    Compiling simpleargs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.42s
[INFO] running `Command { std: "docker" "inspect" "2b81bdf4f2a95d809fe416471ac609691be9f8b1727b7ac260ea821e05f2a824", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2b81bdf4f2a95d809fe416471ac609691be9f8b1727b7ac260ea821e05f2a824", kill_on_drop: false }`
[INFO] [stdout] 2b81bdf4f2a95d809fe416471ac609691be9f8b1727b7ac260ea821e05f2a824
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-68/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-68/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" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9a07d8dd8dd53d8d4b37547fd1be9f513668923d42b0c8464f66b43cd0fb922f
[INFO] running `Command { std: "docker" "start" "-a" "9a07d8dd8dd53d8d4b37547fd1be9f513668923d42b0c8464f66b43cd0fb922f", kill_on_drop: false }`
[INFO] [stderr]    Compiling simpleargs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.07s
[INFO] running `Command { std: "docker" "inspect" "9a07d8dd8dd53d8d4b37547fd1be9f513668923d42b0c8464f66b43cd0fb922f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9a07d8dd8dd53d8d4b37547fd1be9f513668923d42b0c8464f66b43cd0fb922f", kill_on_drop: false }`
[INFO] [stdout] 9a07d8dd8dd53d8d4b37547fd1be9f513668923d42b0c8464f66b43cd0fb922f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-68/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-68/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" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 579f41bfe711211aaf5d59f7d927657494cbf22c6f066f63f5a51e67380ddfb9
[INFO] running `Command { std: "docker" "start" "-a" "579f41bfe711211aaf5d59f7d927657494cbf22c6f066f63f5a51e67380ddfb9", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/simpleargs-5045a34512eca1b8)
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test arg::test::parse_osstring_failure ... ok
[INFO] [stdout] test arg::test::parse_string_success ... ok
[INFO] [stdout] test arg::test::parse_string_failure ... ok
[INFO] [stdout] test arg::test::parse_osstring_success ... ok
[INFO] [stdout] test test::bad_param ... ok
[INFO] [stdout] test test::success ... ok
[INFO] [stdout] test test::no_param ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests simpleargs
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - (line 23) ... ok
[INFO] [stdout] test src/lib.rs - Args<T>::from (line 91) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.44s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "579f41bfe711211aaf5d59f7d927657494cbf22c6f066f63f5a51e67380ddfb9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "579f41bfe711211aaf5d59f7d927657494cbf22c6f066f63f5a51e67380ddfb9", kill_on_drop: false }`
[INFO] [stdout] 579f41bfe711211aaf5d59f7d927657494cbf22c6f066f63f5a51e67380ddfb9