[INFO] fetching crate arguably 2.0.1...
[INFO] testing arguably-2.0.1 against master#62efba8a050c64249dab942951bb28f710208bc8 for pr-90799
[INFO] extracting crate arguably 2.0.1 into /workspace/builds/worker-63/source
[INFO] validating manifest of crates.io crate arguably 2.0.1 on toolchain 62efba8a050c64249dab942951bb28f710208bc8
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate arguably 2.0.1
[INFO] finished tweaking crates.io crate arguably 2.0.1
[INFO] tweaked toml for crates.io crate arguably 2.0.1 written to /workspace/builds/worker-63/source/Cargo.toml
[INFO] crate crates.io crate arguably 2.0.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-63/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-63/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6412e1822c5e62d075d78bc4ea42a139da6c492a08e31274eedce0f407b7a3c6
[INFO] running `Command { std: "docker" "start" "-a" "6412e1822c5e62d075d78bc4ea42a139da6c492a08e31274eedce0f407b7a3c6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6412e1822c5e62d075d78bc4ea42a139da6c492a08e31274eedce0f407b7a3c6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6412e1822c5e62d075d78bc4ea42a139da6c492a08e31274eedce0f407b7a3c6", kill_on_drop: false }`
[INFO] [stdout] 6412e1822c5e62d075d78bc4ea42a139da6c492a08e31274eedce0f407b7a3c6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-63/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-63/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4bcd1497e6f4b7cd8f57a170a1f99d1563537f22fd844531d4f6844e2fc0abea
[INFO] running `Command { std: "docker" "start" "-a" "4bcd1497e6f4b7cd8f57a170a1f99d1563537f22fd844531d4f6844e2fc0abea", kill_on_drop: false }`
[INFO] [stderr]    Compiling arguably v2.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.97s
[INFO] running `Command { std: "docker" "inspect" "4bcd1497e6f4b7cd8f57a170a1f99d1563537f22fd844531d4f6844e2fc0abea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4bcd1497e6f4b7cd8f57a170a1f99d1563537f22fd844531d4f6844e2fc0abea", kill_on_drop: false }`
[INFO] [stdout] 4bcd1497e6f4b7cd8f57a170a1f99d1563537f22fd844531d4f6844e2fc0abea
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-63/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-63/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 22558c1ce9e268d3bd745af65cce66c5acaa68201960b3e84cd4a2a3db052f8a
[INFO] running `Command { std: "docker" "start" "-a" "22558c1ce9e268d3bd745af65cce66c5acaa68201960b3e84cd4a2a3db052f8a", kill_on_drop: false }`
[INFO] [stderr]    Compiling arguably v2.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.52s
[INFO] running `Command { std: "docker" "inspect" "22558c1ce9e268d3bd745af65cce66c5acaa68201960b3e84cd4a2a3db052f8a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "22558c1ce9e268d3bd745af65cce66c5acaa68201960b3e84cd4a2a3db052f8a", kill_on_drop: false }`
[INFO] [stdout] 22558c1ce9e268d3bd745af65cce66c5acaa68201960b3e84cd4a2a3db052f8a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-63/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-63/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 37b69df5ad990c21af19c7ba5137a1b4d07129b8d6ebc97c2214a63367f2e483
[INFO] running `Command { std: "docker" "start" "-a" "37b69df5ad990c21af19c7ba5137a1b4d07129b8d6ebc97c2214a63367f2e483", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/arguably-9c4680fe5334e3e5)
[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/debug/deps/tests-111221d91e367000)
[INFO] [stdout] 
[INFO] [stdout] running 17 tests
[INFO] [stdout] test arguments_empty_input ... ok
[INFO] [stdout] test arguments_found ... ok
[INFO] [stderr]    Doc-tests arguably
[INFO] [stdout] test flag_empty_input ... ok
[INFO] [stdout] test flag_multiple_condensed ... ok
[INFO] [stdout] test flag_missing ... ok
[INFO] [stdout] test command_missing ... ok
[INFO] [stdout] test flag_multiple_mixed ... ok
[INFO] [stdout] test option_present_long ... ok
[INFO] [stdout] test command_found ... ok
[INFO] [stdout] test flag_multiple_long ... ok
[INFO] [stdout] test option_missing ... ok
[INFO] [stdout] test option_empty_input ... ok
[INFO] [stdout] test flag_present_long ... ok
[INFO] [stdout] test flag_multiple_short ... ok
[INFO] [stdout] test option_multiple_values ... ok
[INFO] [stdout] test option_present_short ... ok
[INFO] [stdout] test flag_present_short ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 17 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.05s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test src/lib.rs - ArgParser::version (line 158) ... ok
[INFO] [stdout] test src/lib.rs - (line 14) ... ok
[INFO] [stdout] test src/lib.rs - ArgParser::option (line 172) ... ok
[INFO] [stdout] test src/lib.rs - ArgParser::parse (line 287) ... ok
[INFO] [stdout] test src/lib.rs - ArgParser::flag (line 192) ... ok
[INFO] [stdout] test src/lib.rs - ArgParser::helptext (line 144) ... ok
[INFO] [stdout] test src/lib.rs - ArgParser (line 85) ... ok
[INFO] [stdout] test src/lib.rs - ArgParser::command (line 212) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.76s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "37b69df5ad990c21af19c7ba5137a1b4d07129b8d6ebc97c2214a63367f2e483", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "37b69df5ad990c21af19c7ba5137a1b4d07129b8d6ebc97c2214a63367f2e483", kill_on_drop: false }`
[INFO] [stdout] 37b69df5ad990c21af19c7ba5137a1b4d07129b8d6ebc97c2214a63367f2e483