[INFO] fetching crate pargs 0.2.1...
[INFO] testing pargs-0.2.1 against 1.90.0 for beta-1.91-3
[INFO] extracting crate pargs 0.2.1 into /workspace/builds/worker-0-tc1/source
[INFO] started tweaking crates.io crate pargs 0.2.1
[INFO] finished tweaking crates.io crate pargs 0.2.1
[INFO] tweaked toml for crates.io crate pargs 0.2.1 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate pargs 0.2.1 on toolchain 1.90.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e59bcb55eb3bbe52d2ef7fb1dd7e8b4b82f1f37fcf5a76cb45febd9ab651ab1e
[INFO] running `Command { std: "docker" "start" "-a" "e59bcb55eb3bbe52d2ef7fb1dd7e8b4b82f1f37fcf5a76cb45febd9ab651ab1e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e59bcb55eb3bbe52d2ef7fb1dd7e8b4b82f1f37fcf5a76cb45febd9ab651ab1e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e59bcb55eb3bbe52d2ef7fb1dd7e8b4b82f1f37fcf5a76cb45febd9ab651ab1e", kill_on_drop: false }`
[INFO] [stdout] e59bcb55eb3bbe52d2ef7fb1dd7e8b4b82f1f37fcf5a76cb45febd9ab651ab1e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=warn" "-e" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cbcbe459de5f42471b3a3be3f1b3da673cea0e4761b0be2f1e4238a2fa46647f
[INFO] running `Command { std: "docker" "start" "-a" "cbcbe459de5f42471b3a3be3f1b3da673cea0e4761b0be2f1e4238a2fa46647f", kill_on_drop: false }`
[INFO] [stderr]    Compiling pargs v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.41s
[INFO] running `Command { std: "docker" "inspect" "cbcbe459de5f42471b3a3be3f1b3da673cea0e4761b0be2f1e4238a2fa46647f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cbcbe459de5f42471b3a3be3f1b3da673cea0e4761b0be2f1e4238a2fa46647f", kill_on_drop: false }`
[INFO] [stdout] cbcbe459de5f42471b3a3be3f1b3da673cea0e4761b0be2f1e4238a2fa46647f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=warn" "-e" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 057c9b8cd25a8206a20eff0496162fe5abde3af5eba79cddb14867e2aa820018
[INFO] running `Command { std: "docker" "start" "-a" "057c9b8cd25a8206a20eff0496162fe5abde3af5eba79cddb14867e2aa820018", kill_on_drop: false }`
[INFO] [stderr]    Compiling pargs v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.42s
[INFO] running `Command { std: "docker" "inspect" "057c9b8cd25a8206a20eff0496162fe5abde3af5eba79cddb14867e2aa820018", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "057c9b8cd25a8206a20eff0496162fe5abde3af5eba79cddb14867e2aa820018", kill_on_drop: false }`
[INFO] [stdout] 057c9b8cd25a8206a20eff0496162fe5abde3af5eba79cddb14867e2aa820018
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=warn" "-e" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 3c8b512b9cd8c88f14729ad3075233429ccdd6542abf95d572f60b4a17d10c90
[INFO] running `Command { std: "docker" "start" "-a" "3c8b512b9cd8c88f14729ad3075233429ccdd6542abf95d572f60b4a17d10c90", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/pargs-466ed053d4a2991e)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test tests::parse_returns_error_if_reqd_args_not_defined ... ok
[INFO] [stdout] test tests::parse_returns_result ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests pargs
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 38) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.32s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "3c8b512b9cd8c88f14729ad3075233429ccdd6542abf95d572f60b4a17d10c90", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3c8b512b9cd8c88f14729ad3075233429ccdd6542abf95d572f60b4a17d10c90", kill_on_drop: false }`
[INFO] [stdout] 3c8b512b9cd8c88f14729ad3075233429ccdd6542abf95d572f60b4a17d10c90