[INFO] fetching crate polymorphic_enum 0.1.5...
[INFO] testing polymorphic_enum-0.1.5 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-8
[INFO] extracting crate polymorphic_enum 0.1.5 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate polymorphic_enum 0.1.5
[INFO] finished tweaking crates.io crate polymorphic_enum 0.1.5
[INFO] tweaked toml for crates.io crate polymorphic_enum 0.1.5 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate polymorphic_enum 0.1.5 on toolchain c2e32f1c9652b13ed99608599c1e855462f421f3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 4 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] dd0dab6adbc127de142085aa64c65403ee14b07487be12d94b9540d35363b6dd
[INFO] running `Command { std: "docker" "start" "-a" "dd0dab6adbc127de142085aa64c65403ee14b07487be12d94b9540d35363b6dd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "dd0dab6adbc127de142085aa64c65403ee14b07487be12d94b9540d35363b6dd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dd0dab6adbc127de142085aa64c65403ee14b07487be12d94b9540d35363b6dd", kill_on_drop: false }`
[INFO] [stdout] dd0dab6adbc127de142085aa64c65403ee14b07487be12d94b9540d35363b6dd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3bef08abcc2e4d0e98e1ca2a24a81a16d3a1929e4a9af1ac1dc32f82499cc1ff
[INFO] running `Command { std: "docker" "start" "-a" "3bef08abcc2e4d0e98e1ca2a24a81a16d3a1929e4a9af1ac1dc32f82499cc1ff", kill_on_drop: false }`
[INFO] [stderr]    Compiling quote v1.0.42
[INFO] [stderr]    Compiling syn v2.0.110
[INFO] [stderr]    Compiling polymorphic_enum v0.1.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.23s
[INFO] running `Command { std: "docker" "inspect" "3bef08abcc2e4d0e98e1ca2a24a81a16d3a1929e4a9af1ac1dc32f82499cc1ff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3bef08abcc2e4d0e98e1ca2a24a81a16d3a1929e4a9af1ac1dc32f82499cc1ff", kill_on_drop: false }`
[INFO] [stdout] 3bef08abcc2e4d0e98e1ca2a24a81a16d3a1929e4a9af1ac1dc32f82499cc1ff
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cfa9292327b756f4db407c43b1f225b9ed23ca41ce73b33fa0c3fff297367f10
[INFO] running `Command { std: "docker" "start" "-a" "cfa9292327b756f4db407c43b1f225b9ed23ca41ce73b33fa0c3fff297367f10", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.103
[INFO] [stderr]    Compiling quote v1.0.42
[INFO] [stderr]    Compiling syn v2.0.110
[INFO] [stderr]    Compiling polymorphic_enum v0.1.5 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused macro definition: `moves`
[INFO] [stdout]   --> tests/test.rs:10:10
[INFO] [stdout]    |
[INFO] [stdout] 10 |     enum Moves {
[INFO] [stdout]    |          ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_macros)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `valid_for_state` is never used
[INFO] [stdout]  --> tests/test.rs:6:12
[INFO] [stdout]   |
[INFO] [stdout] 4 |     trait Move {
[INFO] [stdout]   |           ---- method in this trait
[INFO] [stdout] 5 |         fn execute(&self);
[INFO] [stdout] 6 |         fn valid_for_state(&self, state: u8) -> bool;
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `enemy_id` is never read
[INFO] [stdout]   --> tests/test.rs:11:18
[INFO] [stdout]    |
[INFO] [stdout] 11 |         Attack { enemy_id: u32 },
[INFO] [stdout]    |         ------   ^^^^^^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         field in this struct
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Attack` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 7.73s
[INFO] running `Command { std: "docker" "inspect" "cfa9292327b756f4db407c43b1f225b9ed23ca41ce73b33fa0c3fff297367f10", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cfa9292327b756f4db407c43b1f225b9ed23ca41ce73b33fa0c3fff297367f10", kill_on_drop: false }`
[INFO] [stdout] cfa9292327b756f4db407c43b1f225b9ed23ca41ce73b33fa0c3fff297367f10
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 1d169a8f5c0bcaf2557d5b3b22f96188e370b4ce53b4eea7cb8ec92e11817c8d
[INFO] running `Command { std: "docker" "start" "-a" "1d169a8f5c0bcaf2557d5b3b22f96188e370b4ce53b4eea7cb8ec92e11817c8d", kill_on_drop: false }`
[INFO] [stderr] warning: unused macro definition: `moves`
[INFO] [stderr]   --> tests/test.rs:10:10
[INFO] [stderr]    |
[INFO] [stderr] 10 |     enum Moves {
[INFO] [stderr]    |          ^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_macros)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method `valid_for_state` is never used
[INFO] [stderr]  --> tests/test.rs:6:12
[INFO] [stderr]   |
[INFO] [stderr] 4 |     trait Move {
[INFO] [stderr]   |           ---- method in this trait
[INFO] [stderr] 5 |         fn execute(&self);
[INFO] [stderr] 6 |         fn valid_for_state(&self, state: u8) -> bool;
[INFO] [stderr]   |            ^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field `enemy_id` is never read
[INFO] [stderr]   --> tests/test.rs:11:18
[INFO] [stderr]    |
[INFO] [stderr] 11 |         Attack { enemy_id: u32 },
[INFO] [stderr]    |         ------   ^^^^^^^^
[INFO] [stderr]    |         |
[INFO] [stderr]    |         field in this struct
[INFO] [stderr]    |
[INFO] [stderr]    = note: `Attack` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: `polymorphic_enum` (test "test") generated 3 warnings
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/polymorphic_enum-2ba79f074254882c)
[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] [stderr]      Running tests/test.rs (/opt/rustwide/target/debug/deps/test-7b8531133daf6c78)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests polymorphic_enum
[INFO] [stdout] running 1 test
[INFO] [stdout] test test_macro ... 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] [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" "1d169a8f5c0bcaf2557d5b3b22f96188e370b4ce53b4eea7cb8ec92e11817c8d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1d169a8f5c0bcaf2557d5b3b22f96188e370b4ce53b4eea7cb8ec92e11817c8d", kill_on_drop: false }`
[INFO] [stdout] 1d169a8f5c0bcaf2557d5b3b22f96188e370b4ce53b4eea7cb8ec92e11817c8d