[INFO] fetching crate easy-args 0.3.0...
[INFO] testing easy-args-0.3.0 against try#d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2 for pr-86479
[INFO] extracting crate easy-args 0.3.0 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate easy-args 0.3.0 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 easy-args 0.3.0
[INFO] finished tweaking crates.io crate easy-args 0.3.0
[INFO] tweaked toml for crates.io crate easy-args 0.3.0 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate crates.io crate easy-args 0.3.0 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] 63ea6c798672061bfd7802d6fb50ab55b1f521bf10d689525a22339df855d0cd
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "63ea6c798672061bfd7802d6fb50ab55b1f521bf10d689525a22339df855d0cd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "63ea6c798672061bfd7802d6fb50ab55b1f521bf10d689525a22339df855d0cd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "63ea6c798672061bfd7802d6fb50ab55b1f521bf10d689525a22339df855d0cd", kill_on_drop: false }`
[INFO] [stdout] 63ea6c798672061bfd7802d6fb50ab55b1f521bf10d689525a22339df855d0cd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] c8726e2c4345820856916fdbf3097f12b2d002c255e485ec7dbe46bba55d172c
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "c8726e2c4345820856916fdbf3097f12b2d002c255e485ec7dbe46bba55d172c", kill_on_drop: false }`
[INFO] [stderr]    Compiling easy-args v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.10s
[INFO] running `Command { std: "docker" "inspect" "c8726e2c4345820856916fdbf3097f12b2d002c255e485ec7dbe46bba55d172c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c8726e2c4345820856916fdbf3097f12b2d002c255e485ec7dbe46bba55d172c", kill_on_drop: false }`
[INFO] [stdout] c8726e2c4345820856916fdbf3097f12b2d002c255e485ec7dbe46bba55d172c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] 7640778ba9156a63119fe35dee406793100d7373827466cd869665e3aa1e09d5
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "7640778ba9156a63119fe35dee406793100d7373827466cd869665e3aa1e09d5", kill_on_drop: false }`
[INFO] [stderr]    Compiling easy-args v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.54s
[INFO] running `Command { std: "docker" "inspect" "7640778ba9156a63119fe35dee406793100d7373827466cd869665e3aa1e09d5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7640778ba9156a63119fe35dee406793100d7373827466cd869665e3aa1e09d5", kill_on_drop: false }`
[INFO] [stdout] 7640778ba9156a63119fe35dee406793100d7373827466cd869665e3aa1e09d5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] 6ac494cd3b3a090b9cafe260a4feb1c108dffeae5dfd7bd79cfc823735565e8f
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "6ac494cd3b3a090b9cafe260a4feb1c108dffeae5dfd7bd79cfc823735565e8f", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] running 2 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/easy_args-3903138221b58a6b)
[INFO] [stdout] test tests::spec_builder ... ok
[INFO] [stderr]    Doc-tests easy-args
[INFO] [stdout] test tests::parse ... 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] [stdout] 
[INFO] [stdout] running 31 tests
[INFO] [stdout] test src/lib.rs - (line 8) ... ok
[INFO] [stdout] test src/lib.rs - ArgSpecBuilder::string (line 446) ... ok
[INFO] [stdout] test src/lib.rs - ArgSpecBuilder::float (line 429) ... ok
[INFO] [stdout] test src/lib.rs - ArgSpecBuilder::integer_array (line 480) ... ok
[INFO] [stdout] test src/lib.rs - ArgSpecBuilder::integer (line 395) ... ok
[INFO] [stdout] test src/lib.rs - ArgSpecBuilder::arg (line 352) ... ok
[INFO] [stdout] test src/lib.rs - ArgSpecBuilder::string_array (line 531) ... ok
[INFO] [stdout] test src/lib.rs - ArgSpecBuilder::parse (line 333) ... ok
[INFO] [stdout] test src/lib.rs - ArgSpec::parse (line 114) ... ok
[INFO] [stdout] test src/lib.rs - ArgSpecBuilder::boolean (line 378) ... ok
[INFO] [stdout] test src/lib.rs - ArgSpecBuilder::done (line 312) ... ok
[INFO] [stdout] test src/lib.rs - ArgSpecBuilder::float_array (line 514) ... ok
[INFO] [stdout] test src/lib.rs - ArgSpecBuilder::boolean_array (line 463) ... ok
[INFO] [stdout] test src/lib.rs - ArgSpec::build (line 70) ... ok
[INFO] [stdout] test src/lib.rs - (line 44) ... ok
[INFO] [stdout] test src/lib.rs - ArgSpec::has_arg (line 90) ... ok
[INFO] [stdout] test src/lib.rs - ArgSpecBuilder::uinteger_array (line 497) ... ok
[INFO] [stdout] test src/lib.rs - ArgSpecBuilder::uinteger (line 412) ... ok
[INFO] [stdout] test src/lib.rs - Args::boolean_array (line 759) ... ok
[INFO] [stdout] test src/lib.rs - Args::boolean (line 682) ... ok
[INFO] [stdout] test src/lib.rs - Args::string (line 744) ... ok
[INFO] [stdout] test src/lib.rs - Args::float_array (line 810) ... ok
[INFO] [stdout] test src/lib.rs - Args::float (line 729) ... ok
[INFO] [stdout] test src/lib.rs - Args::integer (line 699) ... ok
[INFO] [stdout] test src/lib.rs - Args::uinteger (line 714) ... ok
[INFO] [stdout] test src/lib.rs - Args::integer_array (line 776) ... ok
[INFO] [stdout] test src/lib.rs - Args::string_array (line 827) ... ok
[INFO] [stdout] test src/lib.rs - Args::free_args (line 844) ... ok
[INFO] [stdout] test src/lib.rs - arg_spec (line 549) ... ok
[INFO] [stdout] test src/lib.rs - Args::is_set (line 653) ... ok
[INFO] [stdout] test src/lib.rs - Args::uinteger_array (line 793) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 31 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 3.17s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "6ac494cd3b3a090b9cafe260a4feb1c108dffeae5dfd7bd79cfc823735565e8f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6ac494cd3b3a090b9cafe260a4feb1c108dffeae5dfd7bd79cfc823735565e8f", kill_on_drop: false }`
[INFO] [stdout] 6ac494cd3b3a090b9cafe260a4feb1c108dffeae5dfd7bd79cfc823735565e8f