[INFO] fetching crate structform 0.1.0...
[INFO] testing structform-0.1.0 against 1.59.0 for beta-1.60-1
[INFO] extracting crate structform 0.1.0 into /workspace/builds/worker-29/source
[INFO] validating manifest of crates.io crate structform 0.1.0 on toolchain 1.59.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate structform 0.1.0
[INFO] finished tweaking crates.io crate structform 0.1.0
[INFO] tweaked toml for crates.io crate structform 0.1.0 written to /workspace/builds/worker-29/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "fetch" "--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-29/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 947e6964fe2b3a172bb2f952a35bb9c5a863779fa22bfbdde6bd29da510f7423
[INFO] running `Command { std: "docker" "start" "-a" "947e6964fe2b3a172bb2f952a35bb9c5a863779fa22bfbdde6bd29da510f7423", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "947e6964fe2b3a172bb2f952a35bb9c5a863779fa22bfbdde6bd29da510f7423", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "947e6964fe2b3a172bb2f952a35bb9c5a863779fa22bfbdde6bd29da510f7423", kill_on_drop: false }`
[INFO] [stdout] 947e6964fe2b3a172bb2f952a35bb9c5a863779fa22bfbdde6bd29da510f7423
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/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" "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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 331a50062c2ae6e69115790ed3258491763b7ab7c31b430e3c9508d2a4ddb9ed
[INFO] running `Command { std: "docker" "start" "-a" "331a50062c2ae6e69115790ed3258491763b7ab7c31b430e3c9508d2a4ddb9ed", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.36
[INFO] [stderr]    Compiling syn v1.0.86
[INFO] [stderr]    Compiling quote v1.0.15
[INFO] [stderr]    Compiling structform-derive v0.1.0
[INFO] [stderr]    Compiling structform v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.66s
[INFO] running `Command { std: "docker" "inspect" "331a50062c2ae6e69115790ed3258491763b7ab7c31b430e3c9508d2a4ddb9ed", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "331a50062c2ae6e69115790ed3258491763b7ab7c31b430e3c9508d2a4ddb9ed", kill_on_drop: false }`
[INFO] [stdout] 331a50062c2ae6e69115790ed3258491763b7ab7c31b430e3c9508d2a4ddb9ed
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/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" "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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9e98a71886005220b5ecf12889edc63e11c5b99593fc24b0781f6f155c831fe4
[INFO] running `Command { std: "docker" "start" "-a" "9e98a71886005220b5ecf12889edc63e11c5b99593fc24b0781f6f155c831fe4", kill_on_drop: false }`
[INFO] [stderr]    Compiling structform v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.03s
[INFO] running `Command { std: "docker" "inspect" "9e98a71886005220b5ecf12889edc63e11c5b99593fc24b0781f6f155c831fe4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9e98a71886005220b5ecf12889edc63e11c5b99593fc24b0781f6f155c831fe4", kill_on_drop: false }`
[INFO] [stdout] 9e98a71886005220b5ecf12889edc63e11c5b99593fc24b0781f6f155c831fe4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/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" "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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] b63ca10893fcfcd1c76aca4d545db82a0ac2ac7a1748f4e4be65caf5e741ea63
[INFO] running `Command { std: "docker" "start" "-a" "b63ca10893fcfcd1c76aca4d545db82a0ac2ac7a1748f4e4be65caf5e741ea63", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/structform-6c2631ebb56fff49)
[INFO] [stdout] 
[INFO] [stderr]      Running tests/custom_submit_function_example.rs (/opt/rustwide/target/debug/deps/custom_submit_function_example-942cf4b1f3372c70)
[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] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test we_can_submit_our_form_using_the_custom_submit_function ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/list_of_subforms_example.rs (/opt/rustwide/target/debug/deps/list_of_subforms_example-d8e1dd1fcf7d9477)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test any_subform_can_be_removed_from_the_list ... ok
[INFO] [stdout] test settings_an_out_of_range_input_does_nothing ... ok
[INFO] [stdout] test subforms_can_be_modified_by_their_index ... ok
[INFO] [stdout] test the_list_of_subforms_starts_empty ... ok
[INFO] [stdout] test the_whole_form_can_be_completed ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/login_example.rs (/opt/rustwide/target/debug/deps/login_example-40599d8cefdd184f)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test a_form_can_be_initialized_from_an_existing_model ... ok
[INFO] [stdout] test a_form_can_be_initialized_with_default_data ... ok
[INFO] [stdout] test a_forms_inputs_are_changed_by_sending_messages ... ok
[INFO] [stdout] test form_inputs_track_if_submit_is_attempted ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/subforms_example.rs (/opt/rustwide/target/debug/deps/subforms_example-3ac940c52845f67e)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test optional_subforms_can_be_toggled_on_and_off ... ok
[INFO] [stdout] test set_input_delegates_to_subform ... ok
[INFO] [stdout] test the_subforms_are_populated_when_initializing_from_an_existing_model ... ok
[INFO] [stdout] test the_whole_form_can_be_completed ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/submit_attempted_example.rs (/opt/rustwide/target/debug/deps/submit_attempted_example-9673daef5f6a6118)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test a_form_tracks_if_submit_is_attempted ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/validation_example.rs (/opt/rustwide/target/debug/deps/validation_example-7d490e5c9c4bb1b0)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stderr]    Doc-tests structform
[INFO] [stdout] test filling_in_the_form_correctly_submits_successfully ... ok
[INFO] [stdout] test if_our_custom_type_is_not_a_number_a_generic_validation_message ... ok
[INFO] [stdout] test if_our_custom_type_is_out_of_range_we_see_our_validation_message ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[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" "b63ca10893fcfcd1c76aca4d545db82a0ac2ac7a1748f4e4be65caf5e741ea63", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b63ca10893fcfcd1c76aca4d545db82a0ac2ac7a1748f4e4be65caf5e741ea63", kill_on_drop: false }`
[INFO] [stdout] b63ca10893fcfcd1c76aca4d545db82a0ac2ac7a1748f4e4be65caf5e741ea63