[INFO] fetching crate poly_enum 0.1.0... [INFO] testing poly_enum-0.1.0 against 1.91.0 for beta-1.92-2 [INFO] extracting crate poly_enum 0.1.0 into /workspace/builds/worker-6-tc1/source [INFO] started tweaking crates.io crate poly_enum 0.1.0 [INFO] removed 0 missing tests [INFO] finished tweaking crates.io crate poly_enum 0.1.0 [INFO] tweaked toml for crates.io crate poly_enum 0.1.0 written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate poly_enum 0.1.0 on toolchain 1.91.0 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate poly_enum 0.1.0 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" "+1.91.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded poly_enum_derive v0.1.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] e688c50b974ef065e165bdd35c4bd4b35076fa685fdefa851938f7bb36fc39d2 [INFO] running `Command { std: "docker" "start" "-a" "e688c50b974ef065e165bdd35c4bd4b35076fa685fdefa851938f7bb36fc39d2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e688c50b974ef065e165bdd35c4bd4b35076fa685fdefa851938f7bb36fc39d2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e688c50b974ef065e165bdd35c4bd4b35076fa685fdefa851938f7bb36fc39d2", kill_on_drop: false }` [INFO] [stdout] e688c50b974ef065e165bdd35c4bd4b35076fa685fdefa851938f7bb36fc39d2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] cd9c457e268a52a4a9b36e0d50865241e24eafde962883e9aaf210f1666440d1 [INFO] running `Command { std: "docker" "start" "-a" "cd9c457e268a52a4a9b36e0d50865241e24eafde962883e9aaf210f1666440d1", kill_on_drop: false }` [INFO] [stderr] Compiling syn v2.0.101 [INFO] [stderr] Compiling poly_enum_derive v0.1.0 [INFO] [stderr] Compiling poly_enum v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.71s [INFO] running `Command { std: "docker" "inspect" "cd9c457e268a52a4a9b36e0d50865241e24eafde962883e9aaf210f1666440d1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cd9c457e268a52a4a9b36e0d50865241e24eafde962883e9aaf210f1666440d1", kill_on_drop: false }` [INFO] [stdout] cd9c457e268a52a4a9b36e0d50865241e24eafde962883e9aaf210f1666440d1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 52cd2a2291d8f79bcc43e468da5765c906f9ffe776bf1369bb96348222648338 [INFO] running `Command { std: "docker" "start" "-a" "52cd2a2291d8f79bcc43e468da5765c906f9ffe776bf1369bb96348222648338", kill_on_drop: false }` [INFO] [stderr] Compiling poly_enum v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: enum `Value` is never used [INFO] [stdout] --> tests/named.rs:4:6 [INFO] [stdout] | [INFO] [stdout] 4 | enum Value { [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `Value` is never used [INFO] [stdout] --> tests/lifetime.rs:4:6 [INFO] [stdout] | [INFO] [stdout] 4 | enum Value<'a> { [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `Value` is never used [INFO] [stdout] --> tests/tuple.rs:4:6 [INFO] [stdout] | [INFO] [stdout] 4 | enum Value { [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `AnyPtr` is never used [INFO] [stdout] --> tests/self.rs:7:6 [INFO] [stdout] | [INFO] [stdout] 7 | enum AnyPtr { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `AnyPtr` is never used [INFO] [stdout] --> tests/generic.rs:6:6 [INFO] [stdout] | [INFO] [stdout] 6 | enum AnyPtr { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `AnyPtr` is never used [INFO] [stdout] --> tests/where_clause.rs:6:6 [INFO] [stdout] | [INFO] [stdout] 6 | enum AnyPtr where T: Clone { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.96s [INFO] running `Command { std: "docker" "inspect" "52cd2a2291d8f79bcc43e468da5765c906f9ffe776bf1369bb96348222648338", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "52cd2a2291d8f79bcc43e468da5765c906f9ffe776bf1369bb96348222648338", kill_on_drop: false }` [INFO] [stdout] 52cd2a2291d8f79bcc43e468da5765c906f9ffe776bf1369bb96348222648338 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 062cc71665537a9d668b8d71509b602ecbacc90232e4ae9f4bdbb985fad721fb [INFO] running `Command { std: "docker" "start" "-a" "062cc71665537a9d668b8d71509b602ecbacc90232e4ae9f4bdbb985fad721fb", kill_on_drop: false }` [INFO] [stderr] warning: enum `Value` is never used [INFO] [stderr] --> tests/named.rs:4:6 [INFO] [stderr] | [INFO] [stderr] 4 | enum Value { [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: `poly_enum` (test "named") generated 1 warning [INFO] [stderr] warning: enum `AnyPtr` is never used [INFO] [stderr] --> tests/self.rs:7:6 [INFO] [stderr] | [INFO] [stderr] 7 | enum AnyPtr { [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: enum `Value` is never used [INFO] [stderr] --> tests/lifetime.rs:4:6 [INFO] [stderr] | [INFO] [stderr] 4 | enum Value<'a> { [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: enum `AnyPtr` is never used [INFO] [stderr] --> tests/generic.rs:6:6 [INFO] [stderr] | [INFO] [stderr] 6 | enum AnyPtr { [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: enum `Value` is never used [INFO] [stderr] --> tests/tuple.rs:4:6 [INFO] [stderr] | [INFO] [stderr] 4 | enum Value { [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: enum `AnyPtr` is never used [INFO] [stderr] --> tests/where_clause.rs:6:6 [INFO] [stderr] | [INFO] [stderr] 6 | enum AnyPtr where T: Clone { [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: `poly_enum` (test "self") generated 1 warning [INFO] [stderr] warning: `poly_enum` (test "lifetime") generated 1 warning [INFO] [stderr] warning: `poly_enum` (test "generic") generated 1 warning [INFO] [stderr] warning: `poly_enum` (test "tuple") generated 1 warning [INFO] [stderr] warning: `poly_enum` (test "where_clause") generated 1 warning [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/poly_enum-333e4c22deb1ab4a) [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/basic.rs (/opt/rustwide/target/debug/deps/basic-e8a2ceb0bb04b403) [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/elements.rs (/opt/rustwide/target/debug/deps/elements-b2d5d5339a75015f) [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test cast_carbon ... ok [INFO] [stdout] test cast_iron ... ok [INFO] [stdout] test cast_florine ... 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] [stderr] Running tests/generic.rs (/opt/rustwide/target/debug/deps/generic-11527121562f17cb) [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/lifetime.rs (/opt/rustwide/target/debug/deps/lifetime-f60cdeba7dfda73f) [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/named.rs (/opt/rustwide/target/debug/deps/named-2a5d1f91e0575677) [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/propagate_derive.rs (/opt/rustwide/target/debug/deps/propagate_derive-82a117a80abd2732) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test clone ... 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/self.rs (/opt/rustwide/target/debug/deps/self-f7168ddaab07559f) [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/tuple.rs (/opt/rustwide/target/debug/deps/tuple-50124e0b3e29123f) [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/where_clause.rs (/opt/rustwide/target/debug/deps/where_clause-1a34cb3ae3769b4d) [INFO] [stdout] [INFO] [stderr] Doc-tests poly_enum [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 4 tests [INFO] [stdout] test src/lib.rs - PolyEnum (line 10) ... ok [INFO] [stdout] test src/../README.md - (line 6) ... ok [INFO] [stdout] test src/../README.md - (line 33) ... ok [INFO] [stdout] test src/lib.rs - PolyEnum (line 32) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "062cc71665537a9d668b8d71509b602ecbacc90232e4ae9f4bdbb985fad721fb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "062cc71665537a9d668b8d71509b602ecbacc90232e4ae9f4bdbb985fad721fb", kill_on_drop: false }` [INFO] [stdout] 062cc71665537a9d668b8d71509b602ecbacc90232e4ae9f4bdbb985fad721fb