[INFO] fetching crate woptions 0.1.3...
[INFO] testing woptions-0.1.3 against 1.90.0 for beta-1.91-3
[INFO] extracting crate woptions 0.1.3 into /workspace/builds/worker-0-tc1/source
[INFO] started tweaking crates.io crate woptions 0.1.3
[INFO] removed 1 missing examples
[INFO] removed 1 missing tests
[INFO] finished tweaking crates.io crate woptions 0.1.3
[INFO] tweaked toml for crates.io crate woptions 0.1.3 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate woptions 0.1.3 on toolchain 1.90.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate woptions 0.1.3 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded former v0.1.11
[INFO] [stderr]   Downloaded woptions_meta v0.1.3
[INFO] [stderr]   Downloaded iter_tools v0.1.3
[INFO] [stderr]   Downloaded winterval v0.1.1
[INFO] [stderr]   Downloaded woptions_runtime v0.1.3
[INFO] [stderr]   Downloaded werror v0.1.2
[INFO] [stderr]   Downloaded woptions v0.1.2
[INFO] [stderr]   Downloaded paste v1.0.7
[INFO] [stderr]   Downloaded meta_tools v0.2.11
[INFO] [stderr]   Downloaded impls_index_meta v0.1.0
[INFO] [stderr]   Downloaded type_constructor v0.1.12
[INFO] [stderr]   Downloaded mod_interface_meta v0.1.1
[INFO] [stderr]   Downloaded mod_interface v0.1.3
[INFO] [stderr]   Downloaded meta_tools_min v0.2.11
[INFO] [stderr]   Downloaded former_meta v0.1.11
[INFO] [stderr]   Downloaded former_runtime v0.1.11
[INFO] [stderr]   Downloaded dissimilar v1.0.4
[INFO] [stderr]   Downloaded trybuild v1.0.61
[INFO] [stderr]   Downloaded wtest_basic v0.1.4
[INFO] [stderr]   Downloaded test_tools v0.1.2
[INFO] [stderr]   Downloaded for_each v0.1.3
[INFO] [stderr]   Downloaded impls_index v0.1.1
[INFO] [stderr]   Downloaded literally v0.1.3
[INFO] [stderr]   Downloaded mod_interface_runtime v0.1.0
[INFO] [stderr]   Downloaded proc_macro_tools v0.1.3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0cf62fe99c4b9e4fee4ce14b680fa45bf679dd096583d354d495ded358309e1c
[INFO] running `Command { std: "docker" "start" "-a" "0cf62fe99c4b9e4fee4ce14b680fa45bf679dd096583d354d495ded358309e1c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0cf62fe99c4b9e4fee4ce14b680fa45bf679dd096583d354d495ded358309e1c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0cf62fe99c4b9e4fee4ce14b680fa45bf679dd096583d354d495ded358309e1c", kill_on_drop: false }`
[INFO] [stdout] 0cf62fe99c4b9e4fee4ce14b680fa45bf679dd096583d354d495ded358309e1c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e2beb9ccc974dbe155cc074a03ee64f798b9f04d862b330bb892654ab136fb04
[INFO] running `Command { std: "docker" "start" "-a" "e2beb9ccc974dbe155cc074a03ee64f798b9f04d862b330bb892654ab136fb04", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.39
[INFO] [stderr]    Compiling unicode-ident v1.0.0
[INFO] [stderr]    Compiling syn v1.0.95
[INFO] [stderr]    Compiling type_constructor v0.1.12
[INFO] [stderr]    Compiling winterval v0.1.1
[INFO] [stderr]    Compiling either v1.6.1
[INFO] [stderr]    Compiling werror v0.1.2
[INFO] [stderr]    Compiling mod_interface_runtime v0.1.0
[INFO] [stderr]    Compiling literally v0.1.3
[INFO] [stderr]    Compiling for_each v0.1.3
[INFO] [stderr]    Compiling former_runtime v0.1.11
[INFO] [stderr]    Compiling itertools v0.10.3
[INFO] [stderr]    Compiling quote v1.0.18
[INFO] [stderr]    Compiling iter_tools v0.1.3
[INFO] [stderr]    Compiling proc_macro_tools v0.1.3
[INFO] [stderr]    Compiling mod_interface_meta v0.1.1
[INFO] [stderr]    Compiling impls_index_meta v0.1.0
[INFO] [stderr]    Compiling former_meta v0.1.11
[INFO] [stderr]    Compiling mod_interface v0.1.3
[INFO] [stderr]    Compiling former v0.1.11
[INFO] [stderr]    Compiling impls_index v0.1.1
[INFO] [stderr]    Compiling meta_tools_min v0.2.11
[INFO] [stderr]    Compiling woptions_runtime v0.1.3
[INFO] [stderr]    Compiling woptions_meta v0.1.3
[INFO] [stderr]    Compiling woptions v0.1.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `super::prelude::*`
[INFO] [stdout]   --> rust/impl/options/front/lib.rs:39:11
[INFO] [stdout]    |
[INFO] [stdout] 39 |   pub use super::prelude::*;
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `woptions_runtime::exposed::*`
[INFO] [stdout]   --> rust/impl/options/front/lib.rs:49:11
[INFO] [stdout]    |
[INFO] [stdout] 49 |   pub use woptions_runtime::exposed::*;
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `woptions_runtime::prelude::*`
[INFO] [stdout]   --> rust/impl/options/front/lib.rs:56:11
[INFO] [stdout]    |
[INFO] [stdout] 56 |   pub use woptions_runtime::prelude::*;
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 9.09s
[INFO] running `Command { std: "docker" "inspect" "e2beb9ccc974dbe155cc074a03ee64f798b9f04d862b330bb892654ab136fb04", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e2beb9ccc974dbe155cc074a03ee64f798b9f04d862b330bb892654ab136fb04", kill_on_drop: false }`
[INFO] [stdout] e2beb9ccc974dbe155cc074a03ee64f798b9f04d862b330bb892654ab136fb04
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bfcb5919feb5b1e7814d1e9da4ca59f60163d9f98267c2005a29a700e5a7f10f
[INFO] running `Command { std: "docker" "start" "-a" "bfcb5919feb5b1e7814d1e9da4ca59f60163d9f98267c2005a29a700e5a7f10f", kill_on_drop: false }`
[INFO] [stderr]    Compiling mod_interface_runtime v0.1.0
[INFO] [stderr]    Compiling literally v0.1.3
[INFO] [stderr]    Compiling for_each v0.1.3
[INFO] [stderr]    Compiling serde v1.0.137
[INFO] [stderr]    Compiling serde_derive v1.0.137
[INFO] [stderr]    Compiling serde_json v1.0.81
[INFO] [stderr]    Compiling trybuild v1.0.61
[INFO] [stderr]    Compiling anyhow v1.0.57
[INFO] [stderr]    Compiling rustversion v1.0.6
[INFO] [stderr]    Compiling once_cell v1.12.0
[INFO] [stderr]    Compiling dissimilar v1.0.4
[INFO] [stderr]    Compiling glob v0.3.0
[INFO] [stderr]    Compiling paste v1.0.7
[INFO] [stderr]    Compiling impls_index v0.1.1
[INFO] [stderr]    Compiling mod_interface v0.1.3
[INFO] [stderr]    Compiling meta_tools_min v0.2.11
[INFO] [stderr]    Compiling woptions_meta v0.1.3
[INFO] [stderr]    Compiling woptions v0.1.2
[INFO] [stderr]    Compiling woptions v0.1.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `super::prelude::*`
[INFO] [stdout]   --> rust/impl/options/front/lib.rs:39:11
[INFO] [stdout]    |
[INFO] [stdout] 39 |   pub use super::prelude::*;
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `woptions_runtime::exposed::*`
[INFO] [stdout]   --> rust/impl/options/front/lib.rs:49:11
[INFO] [stdout]    |
[INFO] [stdout] 49 |   pub use woptions_runtime::exposed::*;
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `woptions_runtime::prelude::*`
[INFO] [stdout]   --> rust/impl/options/front/lib.rs:56:11
[INFO] [stdout]    |
[INFO] [stdout] 56 |   pub use woptions_runtime::prelude::*;
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling meta_tools v0.2.11
[INFO] [stderr]    Compiling toml v0.5.9
[INFO] [stderr]    Compiling wtest_basic v0.1.4
[INFO] [stderr]    Compiling test_tools v0.1.2
[INFO] [stdout] warning: unused import: `super::prelude::*`
[INFO] [stdout]   --> rust/impl/options/front/lib.rs:39:11
[INFO] [stdout]    |
[INFO] [stdout] 39 |   pub use super::prelude::*;
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `woptions_runtime::exposed::*`
[INFO] [stdout]   --> rust/impl/options/front/lib.rs:49:11
[INFO] [stdout]    |
[INFO] [stdout] 49 |   pub use woptions_runtime::exposed::*;
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `woptions_runtime::prelude::*`
[INFO] [stdout]   --> rust/impl/options/front/lib.rs:56:11
[INFO] [stdout]    |
[INFO] [stdout] 56 |   pub use woptions_runtime::prelude::*;
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 11.14s
[INFO] running `Command { std: "docker" "inspect" "bfcb5919feb5b1e7814d1e9da4ca59f60163d9f98267c2005a29a700e5a7f10f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bfcb5919feb5b1e7814d1e9da4ca59f60163d9f98267c2005a29a700e5a7f10f", kill_on_drop: false }`
[INFO] [stdout] bfcb5919feb5b1e7814d1e9da4ca59f60163d9f98267c2005a29a700e5a7f10f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 1d1211b4ffc7063577571f68007eb3076251eafd1069067d40430e0d7fc3329e
[INFO] running `Command { std: "docker" "start" "-a" "1d1211b4ffc7063577571f68007eb3076251eafd1069067d40430e0d7fc3329e", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `super::prelude::*`
[INFO] [stderr]   --> rust/impl/options/front/lib.rs:39:11
[INFO] [stderr]    |
[INFO] [stderr] 39 |   pub use super::prelude::*;
[INFO] [stderr]    |           ^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `woptions_runtime::exposed::*`
[INFO] [stderr]   --> rust/impl/options/front/lib.rs:49:11
[INFO] [stderr]    |
[INFO] [stderr] 49 |   pub use woptions_runtime::exposed::*;
[INFO] [stderr]    |           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `woptions_runtime::prelude::*`
[INFO] [stderr]   --> rust/impl/options/front/lib.rs:56:11
[INFO] [stderr]    |
[INFO] [stderr] 56 |   pub use woptions_runtime::prelude::*;
[INFO] [stderr]    |           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `woptions` (lib) generated 3 warnings (run `cargo fix --lib -p woptions` to apply 3 suggestions)
[INFO] [stderr] warning: `woptions` (lib test) generated 3 warnings (3 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.10s
[INFO] [stderr]      Running unittests rust/impl/options/front/lib.rs (/opt/rustwide/target/debug/deps/woptions-18c3f41b3b166fc9)
[INFO] [stderr]    Doc-tests woptions
[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] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test rust/impl/options/front/lib.rs - (line 16) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.28s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "1d1211b4ffc7063577571f68007eb3076251eafd1069067d40430e0d7fc3329e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1d1211b4ffc7063577571f68007eb3076251eafd1069067d40430e0d7fc3329e", kill_on_drop: false }`
[INFO] [stdout] 1d1211b4ffc7063577571f68007eb3076251eafd1069067d40430e0d7fc3329e