[INFO] fetching crate multilayer 0.1.3...
[INFO] checking multilayer-0.1.3 against try#c659ee110de67e82444e4b6c8407c1a9af9c2cf6 for pr-145608-1
[INFO] extracting crate multilayer 0.1.3 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate multilayer 0.1.3
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate multilayer 0.1.3
[INFO] tweaked toml for crates.io crate multilayer 0.1.3 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate multilayer 0.1.3 on toolchain c659ee110de67e82444e4b6c8407c1a9af9c2cf6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 98 packages to latest compatible versions
[INFO] [stderr]       Adding either v1.6.1 (available: v1.15.0)
[INFO] [stderr]       Adding mod_interface v0.1.16 (available: v0.44.0)
[INFO] [stderr]       Adding pretty_assertions v1.2.1 (available: v1.4.1)
[INFO] [stderr]       Adding test_tools v0.1.5 (available: v0.16.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 336eacf6d2a409a6b10c125cc7f988939e924be9e31dc809e38bda5fd9349db2
[INFO] running `Command { std: "docker" "start" "-a" "336eacf6d2a409a6b10c125cc7f988939e924be9e31dc809e38bda5fd9349db2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "336eacf6d2a409a6b10c125cc7f988939e924be9e31dc809e38bda5fd9349db2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "336eacf6d2a409a6b10c125cc7f988939e924be9e31dc809e38bda5fd9349db2", kill_on_drop: false }`
[INFO] [stdout] 336eacf6d2a409a6b10c125cc7f988939e924be9e31dc809e38bda5fd9349db2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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" "RUSTDOCFLAGS=--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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 791d3dfff2264a0da518ccb189bdd040098848d8e2c881887b5be97671d44c54
[INFO] running `Command { std: "docker" "start" "-a" "791d3dfff2264a0da518ccb189bdd040098848d8e2c881887b5be97671d44c54", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling type_constructor v0.1.19
[INFO] [stderr]    Compiling winterval v0.1.5
[INFO] [stderr]    Compiling regex-syntax v0.8.6
[INFO] [stderr]    Compiling regex-syntax v0.6.29
[INFO] [stderr]    Compiling convert_case v0.4.0
[INFO] [stderr]    Compiling either v1.6.1
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling mod_interface_runtime v0.1.1
[INFO] [stderr]     Checking former_runtime v0.1.11
[INFO] [stderr]    Compiling for_each v0.1.3
[INFO] [stderr]    Compiling aho-corasick v1.1.3
[INFO] [stderr]    Compiling literally v0.1.3
[INFO] [stderr]    Compiling target-triple v0.1.4
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]     Checking winnow v0.7.13
[INFO] [stderr]     Checking toml_writer v1.0.2
[INFO] [stderr]    Compiling anyhow v1.0.99
[INFO] [stderr]     Checking diff v0.1.13
[INFO] [stderr]    Compiling rustversion v1.0.22
[INFO] [stderr]     Checking is_slice v0.1.1
[INFO] [stderr]     Checking pretty_assertions v1.2.1
[INFO] [stderr]     Checking implements v0.1.1
[INFO] [stderr]    Compiling itertools v0.10.5
[INFO] [stderr]     Checking inspect_type v0.1.2
[INFO] [stderr]     Checking dissimilar v1.0.10
[INFO] [stderr]     Checking glob v0.3.3
[INFO] [stderr]     Checking diagnostics_tools v0.1.3
[INFO] [stderr]     Checking typing_tools v0.1.5
[INFO] [stderr]     Checking mem_tools v0.1.1
[INFO] [stderr]     Checking data_type v0.1.9
[INFO] [stderr]    Compiling iter_tools v0.1.4
[INFO] [stderr]     Checking toml_parser v1.0.2
[INFO] [stderr]    Compiling regex-automata v0.4.10
[INFO] [stderr]    Compiling derive_more v0.99.20
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]     Checking toml_datetime v0.7.0
[INFO] [stderr]     Checking serde_spanned v1.0.0
[INFO] [stderr]     Checking serde_json v1.0.143
[INFO] [stderr]     Checking toml v0.9.5
[INFO] [stderr]    Compiling proc_macro_tools v0.1.17
[INFO] [stderr]    Compiling structmeta-derive v0.1.6
[INFO] [stderr]    Compiling clone_dyn_meta v0.1.1
[INFO] [stderr]    Compiling impls_index_meta v0.1.1
[INFO] [stderr]    Compiling former_meta v0.1.12
[INFO] [stderr]    Compiling regex v1.11.2
[INFO] [stderr]    Compiling impls_index v0.1.3
[INFO] [stderr]    Compiling clone_dyn v0.1.0
[INFO] [stderr]     Checking former v0.1.12
[INFO] [stderr]     Checking woptions_runtime v0.1.3
[INFO] [stderr]     Checking trybuild v1.0.110
[INFO] [stderr]    Compiling structmeta v0.1.6
[INFO] [stderr]    Compiling parse-display-derive v0.5.5
[INFO] [stderr]    Compiling parse-display v0.5.5
[INFO] [stderr]    Compiling derive_tools v0.1.5
[INFO] [stderr]    Compiling mod_interface_meta v0.1.11
[INFO] [stderr]    Compiling mod_interface v0.1.16
[INFO] [stderr]    Compiling meta_tools_min v0.2.13
[INFO] [stderr]     Checking multilayer v0.1.3 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling woptions_meta v0.1.3
[INFO] [stderr]     Checking woptions v0.1.3
[INFO] [stderr]     Checking meta_tools v0.2.18
[INFO] [stderr]     Checking wtest_basic v0.1.14
[INFO] [stderr]     Checking test_tools v0.1.5
[INFO] [stdout] warning: unused import: `protected::*`
[INFO] [stdout]   --> rust/test/meta/mod_interface/runtime/micro_modules/mod.rs:24:9
[INFO] [stdout]    |
[INFO] [stdout] 24 | pub use protected::*;
[INFO] [stdout]    |         ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `protected::*`
[INFO] [stdout]   --> rust/test/meta/mod_interface/runtime/micro_modules_two/mod.rs:30:9
[INFO] [stdout]    |
[INFO] [stdout] 30 | pub use protected::*;
[INFO] [stdout]    |         ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for the crate
[INFO] [stdout]   --> rust/test/meta/multilayer_tests.rs:1:1
[INFO] [stdout]    |
[INFO] [stdout]  1 | / #![ warn( rust_2018_idioms ) ]
[INFO] [stdout]  2 | | #![ warn( missing_debug_implementations ) ]
[INFO] [stdout]  3 | | #![ warn( missing_docs ) ]
[INFO] [stdout] ...  |
[INFO] [stdout] 14 | | mod mod_interface;
[INFO] [stdout]    | |__________________^
[INFO] [stdout]    |
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]   --> rust/test/meta/multilayer_tests.rs:3:11
[INFO] [stdout]    |
[INFO] [stdout]  3 | #![ warn( missing_docs ) ]
[INFO] [stdout]    |           ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a macro
[INFO] [stdout]  --> rust/test/meta/../_conditional/local_module.rs:3:1
[INFO] [stdout]   |
[INFO] [stdout] 3 | macro_rules! only_for_local_module
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a macro
[INFO] [stdout]   --> rust/test/meta/../_conditional/local_module.rs:12:1
[INFO] [stdout]    |
[INFO] [stdout] 12 | macro_rules! only_for_wtools
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 22.56s
[INFO] running `Command { std: "docker" "inspect" "791d3dfff2264a0da518ccb189bdd040098848d8e2c881887b5be97671d44c54", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "791d3dfff2264a0da518ccb189bdd040098848d8e2c881887b5be97671d44c54", kill_on_drop: false }`
[INFO] [stdout] 791d3dfff2264a0da518ccb189bdd040098848d8e2c881887b5be97671d44c54