[INFO] fetching crate sargparse 0.2.2...
[INFO] testing sargparse-0.2.2 against 1.91.0 for beta-1.92-2
[INFO] extracting crate sargparse 0.2.2 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate sargparse 0.2.2
[INFO] finished tweaking crates.io crate sargparse 0.2.2
[INFO] tweaked toml for crates.io crate sargparse 0.2.2 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate sargparse 0.2.2 on toolchain 1.91.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate sargparse 0.2.2 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" "+1.91.0" "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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 328e381764b58af150ec630c7c8a403a441b9ca5cb6efc969c29ad809a818c1d
[INFO] running `Command { std: "docker" "start" "-a" "328e381764b58af150ec630c7c8a403a441b9ca5cb6efc969c29ad809a818c1d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "328e381764b58af150ec630c7c8a403a441b9ca5cb6efc969c29ad809a818c1d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "328e381764b58af150ec630c7c8a403a441b9ca5cb6efc969c29ad809a818c1d", kill_on_drop: false }`
[INFO] [stdout] 328e381764b58af150ec630c7c8a403a441b9ca5cb6efc969c29ad809a818c1d
[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=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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d80fda4a66d372aab103daf419a10cd57259269427d633694bfb9a1c617b07e0
[INFO] running `Command { std: "docker" "start" "-a" "d80fda4a66d372aab103daf419a10cd57259269427d633694bfb9a1c617b07e0", kill_on_drop: false }`
[INFO] [stderr]    Compiling sargparse v0.2.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.30s
[INFO] running `Command { std: "docker" "inspect" "d80fda4a66d372aab103daf419a10cd57259269427d633694bfb9a1c617b07e0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d80fda4a66d372aab103daf419a10cd57259269427d633694bfb9a1c617b07e0", kill_on_drop: false }`
[INFO] [stdout] d80fda4a66d372aab103daf419a10cd57259269427d633694bfb9a1c617b07e0
[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=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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9062a6a6dad30a769cd8081acc30a125bfd7d06a8d80a0176d16b429c4c156a9
[INFO] running `Command { std: "docker" "start" "-a" "9062a6a6dad30a769cd8081acc30a125bfd7d06a8d80a0176d16b429c4c156a9", kill_on_drop: false }`
[INFO] [stderr]    Compiling sargparse v0.2.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.28s
[INFO] running `Command { std: "docker" "inspect" "9062a6a6dad30a769cd8081acc30a125bfd7d06a8d80a0176d16b429c4c156a9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9062a6a6dad30a769cd8081acc30a125bfd7d06a8d80a0176d16b429c4c156a9", kill_on_drop: false }`
[INFO] [stdout] 9062a6a6dad30a769cd8081acc30a125bfd7d06a8d80a0176d16b429c4c156a9
[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=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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 67a04ecfd4825b4ed925f12464fb1f907db9c003e47350d3ec06a86cd7528eb3
[INFO] running `Command { std: "docker" "start" "-a" "67a04ecfd4825b4ed925f12464fb1f907db9c003e47350d3ec06a86cd7528eb3", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/sargparse-3514c53f85b86ef6)
[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]    Doc-tests sargparse
[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" "67a04ecfd4825b4ed925f12464fb1f907db9c003e47350d3ec06a86cd7528eb3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "67a04ecfd4825b4ed925f12464fb1f907db9c003e47350d3ec06a86cd7528eb3", kill_on_drop: false }`
[INFO] [stdout] 67a04ecfd4825b4ed925f12464fb1f907db9c003e47350d3ec06a86cd7528eb3