[INFO] fetching crate math_tools 0.1.0...
[INFO] testing math_tools-0.1.0 against try#b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b for pr-145330-1
[INFO] extracting crate math_tools 0.1.0 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate math_tools 0.1.0
[INFO] removed 1 missing tests
[INFO] finished tweaking crates.io crate math_tools 0.1.0
[INFO] tweaked toml for crates.io crate math_tools 0.1.0 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate math_tools 0.1.0 on toolchain b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "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" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]      Locking 90 packages to latest compatible versions
[INFO] [stderr]       Adding either v1.6.1 (available: v1.15.0)
[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" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "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-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7f5c34e10c558cf21c726beae9e5eb7f583a5d460d766edb1a49b61ce03fc693
[INFO] running `Command { std: "docker" "start" "-a" "7f5c34e10c558cf21c726beae9e5eb7f583a5d460d766edb1a49b61ce03fc693", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7f5c34e10c558cf21c726beae9e5eb7f583a5d460d766edb1a49b61ce03fc693", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7f5c34e10c558cf21c726beae9e5eb7f583a5d460d766edb1a49b61ce03fc693", kill_on_drop: false }`
[INFO] [stdout] 7f5c34e10c558cf21c726beae9e5eb7f583a5d460d766edb1a49b61ce03fc693
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f340143b31f1478dfec4f3b2df6beaa28c4d2a16ebd59c7d26e611e8fbf33b2b
[INFO] running `Command { std: "docker" "start" "-a" "f340143b31f1478dfec4f3b2df6beaa28c4d2a16ebd59c7d26e611e8fbf33b2b", kill_on_drop: false }`
[INFO] [stderr]    Compiling math_tools v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `super::orphan::*`
[INFO] [stdout]   --> rust/impl/_template_blank/lib.rs:23:11
[INFO] [stdout]    |
[INFO] [stdout] 23 |   pub use super::orphan::*;
[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/impl/_template_blank/lib.rs:26:9
[INFO] [stdout]    |
[INFO] [stdout] 26 | pub use protected::*;
[INFO] [stdout]    |         ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `super::exposed::*`
[INFO] [stdout]   --> rust/impl/_template_blank/lib.rs:32:11
[INFO] [stdout]    |
[INFO] [stdout] 32 |   pub use super::exposed::*;
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `exposed::*`
[INFO] [stdout]   --> rust/impl/_template_blank/lib.rs:40:9
[INFO] [stdout]    |
[INFO] [stdout] 40 | pub use exposed::*;
[INFO] [stdout]    |         ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.11s
[INFO] running `Command { std: "docker" "inspect" "f340143b31f1478dfec4f3b2df6beaa28c4d2a16ebd59c7d26e611e8fbf33b2b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f340143b31f1478dfec4f3b2df6beaa28c4d2a16ebd59c7d26e611e8fbf33b2b", kill_on_drop: false }`
[INFO] [stdout] f340143b31f1478dfec4f3b2df6beaa28c4d2a16ebd59c7d26e611e8fbf33b2b
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 91ef95cce9c17224ad7834a7e91ef7e82f85708585b6d6118d370bf95a5a99d7
[INFO] running `Command { std: "docker" "start" "-a" "91ef95cce9c17224ad7834a7e91ef7e82f85708585b6d6118d370bf95a5a99d7", 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 v0.6.29
[INFO] [stderr]    Compiling either v1.6.1
[INFO] [stderr]    Compiling aho-corasick v1.1.3
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling mod_interface_runtime v0.1.1
[INFO] [stderr]    Compiling literally v0.1.3
[INFO] [stderr]    Compiling former_runtime v0.1.11
[INFO] [stderr]    Compiling for_each v0.1.3
[INFO] [stderr]    Compiling winnow v0.7.13
[INFO] [stderr]    Compiling target-triple v0.1.4
[INFO] [stderr]    Compiling convert_case v0.5.0
[INFO] [stderr]    Compiling toml_datetime v0.7.2
[INFO] [stderr]    Compiling serde_spanned v1.0.2
[INFO] [stderr]    Compiling itertools v0.10.5
[INFO] [stderr]    Compiling toml_writer v1.0.3
[INFO] [stderr]    Compiling serde_json v1.0.145
[INFO] [stderr]    Compiling pretty_assertions v1.2.1
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling is_slice v0.1.1
[INFO] [stderr]    Compiling glob v0.3.3
[INFO] [stderr]    Compiling implements v0.1.1
[INFO] [stderr]    Compiling inspect_type v0.1.2
[INFO] [stderr]    Compiling diagnostics_tools v0.1.3
[INFO] [stderr]    Compiling typing_tools v0.1.5
[INFO] [stderr]    Compiling mem_tools v0.1.1
[INFO] [stdout] warning: unused import: `super::orphan::*`
[INFO] [stdout]   --> rust/impl/_template_blank/lib.rs:23:11
[INFO] [stdout]    |
[INFO] [stdout] 23 |   pub use super::orphan::*;
[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/impl/_template_blank/lib.rs:26:9
[INFO] [stdout]    |
[INFO] [stdout] 26 | pub use protected::*;
[INFO] [stdout]    |         ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `super::exposed::*`
[INFO] [stdout]   --> rust/impl/_template_blank/lib.rs:32:11
[INFO] [stdout]    |
[INFO] [stdout] 32 |   pub use super::exposed::*;
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `exposed::*`
[INFO] [stdout]   --> rust/impl/_template_blank/lib.rs:40:9
[INFO] [stdout]    |
[INFO] [stdout] 40 | pub use exposed::*;
[INFO] [stdout]    |         ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling data_type v0.1.9
[INFO] [stderr]    Compiling regex-automata v0.4.11
[INFO] [stderr]    Compiling iter_tools v0.1.4
[INFO] [stderr]    Compiling toml_parser v1.0.3
[INFO] [stderr]    Compiling toml v0.9.7
[INFO] [stderr]    Compiling derive_more v0.99.20
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling proc_macro_tools v0.1.17
[INFO] [stderr]    Compiling regex v1.11.3
[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 impls_index v0.1.3
[INFO] [stderr]    Compiling clone_dyn v0.1.0
[INFO] [stderr]    Compiling former v0.1.12
[INFO] [stderr]    Compiling woptions_runtime v0.1.3
[INFO] [stderr]    Compiling structmeta v0.1.6
[INFO] [stderr]    Compiling parse-display-derive v0.5.5
[INFO] [stderr]    Compiling trybuild v1.0.111
[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]    Compiling woptions_meta v0.1.3
[INFO] [stderr]    Compiling woptions v0.1.3
[INFO] [stderr]    Compiling meta_tools v0.2.18
[INFO] [stderr]    Compiling wtest_basic v0.1.14
[INFO] [stderr]    Compiling test_tools v0.1.5
[INFO] [stderr]    Compiling math_tools v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `super::orphan::*`
[INFO] [stdout]   --> rust/impl/_template_blank/lib.rs:23:11
[INFO] [stdout]    |
[INFO] [stdout] 23 |   pub use super::orphan::*;
[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/impl/_template_blank/lib.rs:26:9
[INFO] [stdout]    |
[INFO] [stdout] 26 | pub use protected::*;
[INFO] [stdout]    |         ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `super::exposed::*`
[INFO] [stdout]   --> rust/impl/_template_blank/lib.rs:32:11
[INFO] [stdout]    |
[INFO] [stdout] 32 |   pub use super::exposed::*;
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `exposed::*`
[INFO] [stdout]   --> rust/impl/_template_blank/lib.rs:40:9
[INFO] [stdout]    |
[INFO] [stdout] 40 | pub use exposed::*;
[INFO] [stdout]    |         ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 17.17s
[INFO] running `Command { std: "docker" "inspect" "91ef95cce9c17224ad7834a7e91ef7e82f85708585b6d6118d370bf95a5a99d7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "91ef95cce9c17224ad7834a7e91ef7e82f85708585b6d6118d370bf95a5a99d7", kill_on_drop: false }`
[INFO] [stdout] 91ef95cce9c17224ad7834a7e91ef7e82f85708585b6d6118d370bf95a5a99d7
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 052d68b6c9496e7a07f6207d7d9deb93a70d3f7c6561733affc058bc3d274821
[INFO] running `Command { std: "docker" "start" "-a" "052d68b6c9496e7a07f6207d7d9deb93a70d3f7c6561733affc058bc3d274821", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `super::orphan::*`
[INFO] [stderr]   --> rust/impl/_template_blank/lib.rs:23:11
[INFO] [stderr]    |
[INFO] [stderr] 23 |   pub use super::orphan::*;
[INFO] [stderr]    |           ^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `protected::*`
[INFO] [stderr]   --> rust/impl/_template_blank/lib.rs:26:9
[INFO] [stderr]    |
[INFO] [stderr] 26 | pub use protected::*;
[INFO] [stderr]    |         ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `super::exposed::*`
[INFO] [stderr]   --> rust/impl/_template_blank/lib.rs:32:11
[INFO] [stderr]    |
[INFO] [stderr] 32 |   pub use super::exposed::*;
[INFO] [stderr]    |           ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `exposed::*`
[INFO] [stderr]   --> rust/impl/_template_blank/lib.rs:40:9
[INFO] [stderr]    |
[INFO] [stderr] 40 | pub use exposed::*;
[INFO] [stderr]    |         ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `math_tools` (lib) generated 4 warnings (run `cargo fix --lib -p math_tools` to apply 4 suggestions)
[INFO] [stderr] warning: `math_tools` (lib test) generated 4 warnings (4 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.14s
[INFO] [stderr]      Running unittests rust/impl/_template_blank/lib.rs (/opt/rustwide/target/debug/deps/template_blank-82f6afb4f63b27dd)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests template_blank
[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/_template_blank/lib.rs - (line 18) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.27s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "052d68b6c9496e7a07f6207d7d9deb93a70d3f7c6561733affc058bc3d274821", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "052d68b6c9496e7a07f6207d7d9deb93a70d3f7c6561733affc058bc3d274821", kill_on_drop: false }`
[INFO] [stdout] 052d68b6c9496e7a07f6207d7d9deb93a70d3f7c6561733affc058bc3d274821