[INFO] crate gumdrop 0.8.0 is already in cache
[INFO] testing gumdrop-0.8.0 against master#8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e for pr-74409
[INFO] extracting crate gumdrop 0.8.0 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate gumdrop 0.8.0 on toolchain 8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate gumdrop 0.8.0
[INFO] finished tweaking crates.io crate gumdrop 0.8.0
[INFO] tweaked toml for crates.io crate gumdrop 0.8.0 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] crate crates.io crate gumdrop 0.8.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "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] 6d374edd9ada6491304f14928a721b295814f7df1638b5412acb1375a244cf07
[INFO] running `Command { std: "docker" "start" "-a" "6d374edd9ada6491304f14928a721b295814f7df1638b5412acb1375a244cf07", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6d374edd9ada6491304f14928a721b295814f7df1638b5412acb1375a244cf07", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6d374edd9ada6491304f14928a721b295814f7df1638b5412acb1375a244cf07", kill_on_drop: false }`
[INFO] [stdout] 6d374edd9ada6491304f14928a721b295814f7df1638b5412acb1375a244cf07
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a399d7a197f4349aa1d486086711c6d3b2a43e320fa91cb414eed8614bc32473
[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" "a399d7a197f4349aa1d486086711c6d3b2a43e320fa91cb414eed8614bc32473", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.10
[INFO] [stderr]    Compiling syn v1.0.17
[INFO] [stderr]    Compiling quote v1.0.3
[INFO] [stderr]    Compiling gumdrop_derive v0.8.0
[INFO] [stderr]    Compiling gumdrop v0.8.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 13.43s
[INFO] running `Command { std: "docker" "inspect" "a399d7a197f4349aa1d486086711c6d3b2a43e320fa91cb414eed8614bc32473", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a399d7a197f4349aa1d486086711c6d3b2a43e320fa91cb414eed8614bc32473", kill_on_drop: false }`
[INFO] [stdout] a399d7a197f4349aa1d486086711c6d3b2a43e320fa91cb414eed8614bc32473
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 778e507e8d508551bc01ee1c1b92b507c34e4c641f4fc9f349d41648a0accf7a
[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" "778e507e8d508551bc01ee1c1b92b507c34e4c641f4fc9f349d41648a0accf7a", kill_on_drop: false }`
[INFO] [stderr]    Compiling assert_matches v1.3.0
[INFO] [stderr]    Compiling gumdrop v0.8.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 4.22s
[INFO] running `Command { std: "docker" "inspect" "778e507e8d508551bc01ee1c1b92b507c34e4c641f4fc9f349d41648a0accf7a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "778e507e8d508551bc01ee1c1b92b507c34e4c641f4fc9f349d41648a0accf7a", kill_on_drop: false }`
[INFO] [stdout] 778e507e8d508551bc01ee1c1b92b507c34e4c641f4fc9f349d41648a0accf7a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] c60f0eda3f2c99d176160c47cb3de8252c28758a66748151e8f8f8c59bdfdbc1
[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" "c60f0eda3f2c99d176160c47cb3de8252c28758a66748151e8f8f8c59bdfdbc1", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/gumdrop-04a4e692fe84488c
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test test::test_parsing_style ... ok
[INFO] [stdout] test test::test_parser ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/options-c70e571147b30480
[INFO] [stdout] 
[INFO] [stdout] running 35 tests
[INFO] [stdout] test test_command ... ok
[INFO] [stdout] test test_default ... ok
[INFO] [stdout] test test_failed_default ... ok
[INFO] [stdout] test test_failed_parse_free ... ok
[INFO] [stdout] test test_multi ... ok
[INFO] [stdout] test test_hygiene ... ok
[INFO] [stdout] test test_nested_command ... ok
[INFO] [stdout] test test_no_multi ... ok
[INFO] [stdout] test test_doc_help ... ok
[INFO] [stdout] test test_help_flag ... ok
[INFO] [stdout] test test_opt_long ... ok
[INFO] [stdout] test test_no_help_flag ... ok
[INFO] [stdout] test test_opt_bool ... ok
[INFO] [stdout] test test_opt_count ... ok
[INFO] [stdout] test test_opt_push ... ok
[INFO] [stdout] test test_opt_short ... ok
[INFO] [stdout] test test_opt_short_override ... ok
[INFO] [stdout] test test_opt_string ... ok
[INFO] [stdout] test test_opt_tuple ... ok
[INFO] [stdout] test test_parse ... ok
[INFO] [stdout] test test_opt_tuple_error ... ok
[INFO] [stdout] test test_opt_free ... ok
[INFO] [stdout] test test_required ... ok
[INFO] [stdout] test test_required_help ... ok
[INFO] [stdout] test test_typed_free ... ok
[INFO] [stdout] test test_type_attrs ... ok
[INFO] [stdout] test test_usage ... ok
[INFO] [stdout] test test_many_help_flags ... ok
[INFO] [stdout] test test_command_name ... ok
[INFO] [stdout] test test_help_flag_command ... ok
[INFO] [stdout] test test_opt_int ... ok
[INFO] [stdout] test test_multi_free ... ok
[INFO] [stdout] test test_command_usage ... ok
[INFO] [stdout] test test_opt_no_free ... ok
[INFO] [stdout] test test_default_parse ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 35 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests gumdrop
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/lib.rs - (line 8) ... ok
[INFO] [stdout] test src/lib.rs - (line 137) ... ok
[INFO] [stdout] test src/lib.rs - (line 66) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "c60f0eda3f2c99d176160c47cb3de8252c28758a66748151e8f8f8c59bdfdbc1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c60f0eda3f2c99d176160c47cb3de8252c28758a66748151e8f8f8c59bdfdbc1", kill_on_drop: false }`
[INFO] [stdout] c60f0eda3f2c99d176160c47cb3de8252c28758a66748151e8f8f8c59bdfdbc1