[INFO] fetching crate gong 1.4.2...
[INFO] testing gong-1.4.2 against master#432e145bd5a974c5b6f4dd9b352891bd7502b69d for pr-87041
[INFO] extracting crate gong 1.4.2 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate gong 1.4.2 on toolchain 432e145bd5a974c5b6f4dd9b352891bd7502b69d
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate gong 1.4.2
[INFO] finished tweaking crates.io crate gong 1.4.2
[INFO] tweaked toml for crates.io crate gong 1.4.2 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] f760a052c7aac00f101908166f706a85caee1e2efd6b85a546cca126599eabc9
[INFO] running `Command { std: "docker" "start" "-a" "f760a052c7aac00f101908166f706a85caee1e2efd6b85a546cca126599eabc9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f760a052c7aac00f101908166f706a85caee1e2efd6b85a546cca126599eabc9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f760a052c7aac00f101908166f706a85caee1e2efd6b85a546cca126599eabc9", kill_on_drop: false }`
[INFO] [stdout] f760a052c7aac00f101908166f706a85caee1e2efd6b85a546cca126599eabc9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 20441125143cfe6f70c19738bf57b50995ca1a4dce12b68729c631a0453f1bfe
[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" "20441125143cfe6f70c19738bf57b50995ca1a4dce12b68729c631a0453f1bfe", kill_on_drop: false }`
[INFO] [stderr]    Compiling gong v1.4.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.82s
[INFO] running `Command { std: "docker" "inspect" "20441125143cfe6f70c19738bf57b50995ca1a4dce12b68729c631a0453f1bfe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "20441125143cfe6f70c19738bf57b50995ca1a4dce12b68729c631a0453f1bfe", kill_on_drop: false }`
[INFO] [stdout] 20441125143cfe6f70c19738bf57b50995ca1a4dce12b68729c631a0453f1bfe
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ab141595db5720dbaad1f883c4c3a2a37c1213b6d1c235566310f3a56341cf84
[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" "ab141595db5720dbaad1f883c4c3a2a37c1213b6d1c235566310f3a56341cf84", kill_on_drop: false }`
[INFO] [stderr]    Compiling gong v1.4.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.81s
[INFO] running `Command { std: "docker" "inspect" "ab141595db5720dbaad1f883c4c3a2a37c1213b6d1c235566310f3a56341cf84", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ab141595db5720dbaad1f883c4c3a2a37c1213b6d1c235566310f3a56341cf84", kill_on_drop: false }`
[INFO] [stdout] ab141595db5720dbaad1f883c4c3a2a37c1213b6d1c235566310f3a56341cf84
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 90927ef279327a480d593e2919679fc84cb8028d8c28c83814663a2b172f828f
[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" "90927ef279327a480d593e2919679fc84cb8028d8c28c83814663a2b172f828f", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/gong-15c63af36e6e0f9a)
[INFO] [stdout] running 3 tests
[INFO] [stdout] test options::tests::create_long_with_equals - should panic ... ok
[INFO] [stdout] test options::tests::create_short_dash - should panic ... ok
[INFO] [stdout] test options::tests::create_long_no_name - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/macros.rs (/opt/rustwide/target/debug/deps/macros-5e98923384e408ca)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test available_options::cmp_non_fixed ... ok
[INFO] [stdout] test available_options::cmp_method_built ... ok
[INFO] [stdout] test available_options::modes ... ok
[INFO] [stderr]      Running tests/options.rs (/opt/rustwide/target/debug/deps/options-445a44ae77c36c65)
[INFO] [stdout] test available_options::cmp_hand_built ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 19 tests
[INFO] [stdout] test basic ... ok
[INFO] [stdout] test is_empty ... ok
[INFO] [stdout] test long_equals::add_long_existing ... ok
[INFO] [stdout] test duplicates::long ... ok
[INFO] [stdout] test long_equals::bypassed_processing ... ok
[INFO] [stdout] test duplicates::short ... ok
[INFO] [stdout] test short_dash::add_short_existing ... ok
[INFO] [stdout] test short_dash::bypassed_processing ... ok
[INFO] [stdout] test short_dash::invalid_set ... ok
[INFO] [stdout] test long_no_name::invalid_set ... ok
[INFO] [stdout] test set_types ... ok
[INFO] [stdout] test long_no_name::add_long_existing ... ok
[INFO] [stdout] test long_equals::invalid_set ... ok
[INFO] [stdout] test long_equals::add_long - should panic ... ok
[INFO] [stdout] test long_no_name::add_long - should panic ... ok
[INFO] [stdout] test long_equals::add_long_data - should panic ... ok
[INFO] [stderr]      Running tests/processing.rs (/opt/rustwide/target/debug/deps/processing-3480bca3c918b748)
[INFO] [stdout] test long_no_name::add_long_data - should panic ... ok
[INFO] [stdout] test short_dash::add_short - should panic ... ok
[INFO] [stdout] test short_dash::add_short_data - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 19 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.05s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 32 tests
[INFO] [stdout] test abbreviations::ambiguous ... ok
[INFO] [stdout] test abbreviations::disabled ... ok
[INFO] [stdout] test alt_mode::data_looking_like_early_term ... ok
[INFO] [stdout] test case_sensitivity ... ok
[INFO] [stdout] test data::arg_placement_long ... ok
[INFO] [stdout] test data::looking_like_early_term ... ok
[INFO] [stdout] test data::misc ... ok
[INFO] [stdout] test data::missing_short ... ok
[INFO] [stdout] test data::multibyte_short ... ok
[INFO] [stdout] test data::multibyte_utf8combi_short ... ok
[INFO] [stdout] test data::repetition ... ok
[INFO] [stdout] test data::same_arg_empty ... ok
[INFO] [stdout] test long_no_name ... ok
[INFO] [stdout] test repetition ... ok
[INFO] [stdout] test utf8::test1 ... ok
[INFO] [stdout] test utf8::test2 ... ok
[INFO] [stdout] test utf8::test3 ... ok
[INFO] [stdout] test utf8::test4 ... ok
[INFO] [stdout] test abbreviations::exact_override ... ok
[INFO] [stdout] test alt_mode::data_basic ... ok
[INFO] [stdout] test basic ... ok
[INFO] [stdout] test data::arg_placement_short_next ... ok
[INFO] [stdout] test data::arg_placement_short_calc ... ok
[INFO] [stdout] test data::containing_equals ... ok
[INFO] [stdout] test arg_list_owned_set ... ok
[INFO] [stdout] test alt_mode::basic ... ok
[INFO] [stdout] test data::arg_placement_short_same ... ok
[INFO] [stderr]      Running tests/testenv.rs (/opt/rustwide/target/debug/deps/testenv-584b5b1969078714)
[INFO] [stdout] test data::multibyte_long ... ok
[INFO] [stdout] test early_term ... ok
[INFO] [stdout] test abbreviations::unambiguous ... ok
[INFO] [stdout] test data::missing_long ... ok
[INFO] [stdout] test data::looking_like_options ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 32 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test base_set::is_valid ... ok
[INFO] [stdout] test check_constants ... ok
[INFO] [stdout] test base_set::is_valid_altmode ... ok
[INFO] [stderr]    Doc-tests gong
[INFO] [stdout] test base_set::can_break - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test src/docs/usage.rs - docs::usage (line 19) ... ok
[INFO] [stdout] test src/docs/usage.rs - docs::usage (line 59) ... ok
[INFO] [stdout] test src/macros.rs - gong_option_set (line 24) ... ok
[INFO] [stdout] test src/docs/usage.rs - docs::usage (line 42) ... ok
[INFO] [stdout] test src/macros.rs - gong_option_set_fixed (line 63) ... ok
[INFO] [stdout] test src/docs/usage.rs - docs::usage (line 120) ... ok
[INFO] [stdout] test src/docs/usage.rs - docs::usage (line 129) ... ok
[INFO] [stdout] test src/docs/usage.rs - docs::usage (line 142) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.41s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "90927ef279327a480d593e2919679fc84cb8028d8c28c83814663a2b172f828f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "90927ef279327a480d593e2919679fc84cb8028d8c28c83814663a2b172f828f", kill_on_drop: false }`
[INFO] [stdout] 90927ef279327a480d593e2919679fc84cb8028d8c28c83814663a2b172f828f