[INFO] fetching crate variant_access_derive 0.1.1... [INFO] testing variant_access_derive-0.1.1 against 1.49.0 for beta-1.50-1 [INFO] extracting crate variant_access_derive 0.1.1 into /workspace/builds/worker-8/source [INFO] validating manifest of crates.io crate variant_access_derive 0.1.1 on toolchain 1.49.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate variant_access_derive 0.1.1 [INFO] finished tweaking crates.io crate variant_access_derive 0.1.1 [INFO] tweaked toml for crates.io crate variant_access_derive 0.1.1 written to /workspace/builds/worker-8/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] d45827f94e9ceb0c7f1835f129614d9f424ea1d6234b1d2e36f8f3924dc457fc [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "d45827f94e9ceb0c7f1835f129614d9f424ea1d6234b1d2e36f8f3924dc457fc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d45827f94e9ceb0c7f1835f129614d9f424ea1d6234b1d2e36f8f3924dc457fc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d45827f94e9ceb0c7f1835f129614d9f424ea1d6234b1d2e36f8f3924dc457fc", kill_on_drop: false }` [INFO] [stdout] d45827f94e9ceb0c7f1835f129614d9f424ea1d6234b1d2e36f8f3924dc457fc [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 6dcaa95280618a2505fddcfb76ab17801698e3378ffdb14bf57b7b7fb56a5436 [INFO] running `Command { std: "docker" "start" "-a" "6dcaa95280618a2505fddcfb76ab17801698e3378ffdb14bf57b7b7fb56a5436", kill_on_drop: false }` [INFO] [stderr] Compiling variant_access_traits v0.1.1 [INFO] [stderr] Compiling variant_access_derive v0.1.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 3.68s [INFO] running `Command { std: "docker" "inspect" "6dcaa95280618a2505fddcfb76ab17801698e3378ffdb14bf57b7b7fb56a5436", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6dcaa95280618a2505fddcfb76ab17801698e3378ffdb14bf57b7b7fb56a5436", kill_on_drop: false }` [INFO] [stdout] 6dcaa95280618a2505fddcfb76ab17801698e3378ffdb14bf57b7b7fb56a5436 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d8e817d83df0b6764feba252574d57eaf870f5200a5905035e76431e43f0927b [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "d8e817d83df0b6764feba252574d57eaf870f5200a5905035e76431e43f0927b", kill_on_drop: false }` [INFO] [stderr] Compiling variant_access_derive v0.1.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.45s [INFO] running `Command { std: "docker" "inspect" "d8e817d83df0b6764feba252574d57eaf870f5200a5905035e76431e43f0927b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d8e817d83df0b6764feba252574d57eaf870f5200a5905035e76431e43f0927b", kill_on_drop: false }` [INFO] [stdout] d8e817d83df0b6764feba252574d57eaf870f5200a5905035e76431e43f0927b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 7606ffdacf02601af778dc2d7fff5b7445fdf1bf2e5e5d9252c430238f184d92 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "7606ffdacf02601af778dc2d7fff5b7445fdf1bf2e5e5d9252c430238f184d92", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.03s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/variant_access_derive-362581a23ae8f41f [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 [INFO] [stdout] [INFO] [stderr] Doc-tests variant_access_derive [INFO] [stdout] [INFO] [stdout] running 7 tests [INFO] [stdout] test src/lib.rs - fetch_types_from_enum (line 38) ... FAILED [INFO] [stdout] test src/lib.rs - fetch_types_from_enum (line 49) ... FAILED [INFO] [stdout] test src/lib.rs - impl_get_variant (line 149) ... FAILED [INFO] [stdout] test src/lib.rs - impl_set_variant (line 205) ... FAILED [INFO] [stdout] test src/lib.rs - impl_contains_variant (line 97) ... FAILED [INFO] [stdout] test src/lib.rs - impl_set_variant (line 191) ... FAILED [INFO] [stdout] test src/lib.rs - fetch_types_from_enum (line 29) ... ok [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- src/lib.rs - fetch_types_from_enum (line 38) stdout ---- [INFO] [stdout] error: cannot find derive macro `VariantAccess` in this scope [INFO] [stdout] --> src/lib.rs:39:10 [INFO] [stdout] | [INFO] [stdout] 3 | #[derive(VariantAccess)] [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/lib.rs - fetch_types_from_enum (line 49) stdout ---- [INFO] [stdout] error: cannot find derive macro `VariantAccess` in this scope [INFO] [stdout] --> src/lib.rs:50:10 [INFO] [stdout] | [INFO] [stdout] 3 | #[derive(VariantAccess)] [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/lib.rs - impl_get_variant (line 149) stdout ---- [INFO] [stdout] error[E0599]: no variant or associated item named `f1` found for enum `Enum` in the current scope [INFO] [stdout] --> src/lib.rs:154:22 [INFO] [stdout] | [INFO] [stdout] 3 | enum Enum { [INFO] [stdout] | --------- variant or associated item `f1` not found here [INFO] [stdout] ... [INFO] [stdout] 7 | let instance = Enum::f1(42); [INFO] [stdout] | ^^ [INFO] [stdout] | | [INFO] [stdout] | variant or associated item not found in `Enum` [INFO] [stdout] | help: there is a variant with a similar name (notice the capitalization): `F1` [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0599`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/lib.rs - impl_set_variant (line 205) stdout ---- [INFO] [stdout] error[E0599]: no method named `set_variante` found for enum `Enum` in the current scope [INFO] [stdout] --> src/lib.rs:212:10 [INFO] [stdout] | [INFO] [stdout] 3 | enum Enum { [INFO] [stdout] | --------- method `set_variante` not found for this [INFO] [stdout] ... [INFO] [stdout] 9 | instance.set_variante(1); // Is instance equal to Enum::F1(1) or Enum::F2(1) ??? [INFO] [stdout] | ^^^^^^^^^^^^ method not found in `Enum` [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `set_variant` found for enum `Enum` in the current scope [INFO] [stdout] --> src/lib.rs:215:10 [INFO] [stdout] | [INFO] [stdout] 3 | enum Enum { [INFO] [stdout] | --------- method `set_variant` not found for this [INFO] [stdout] ... [INFO] [stdout] 12 | instance.set_variant(1 as i32); // instance equals Enum::F1(1) [INFO] [stdout] | ^^^^^^^^^^^ method not found in `Enum` [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `set_variant` found for enum `Enum` in the current scope [INFO] [stdout] --> src/lib.rs:216:10 [INFO] [stdout] | [INFO] [stdout] 3 | enum Enum { [INFO] [stdout] | --------- method `set_variant` not found for this [INFO] [stdout] ... [INFO] [stdout] 13 | instance.set_variant(1 as i64); // instance equal Enum::F2(1) [INFO] [stdout] | ^^^^^^^^^^^ method not found in `Enum` [INFO] [stdout] [INFO] [stdout] error: aborting due to 3 previous errors [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0599`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/lib.rs - impl_contains_variant (line 97) stdout ---- [INFO] [stdout] error[E0425]: cannot find function `has_variant` in this scope [INFO] [stdout] --> src/lib.rs:102:20 [INFO] [stdout] | [INFO] [stdout] 7 | let result: bool = has_variant::(); // assigns true to result [INFO] [stdout] | ^^^^^^^^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find function `has_variant` in this scope [INFO] [stdout] --> src/lib.rs:103:20 [INFO] [stdout] | [INFO] [stdout] 8 | let result: bool = has_variant::(); // assigns false to result [INFO] [stdout] | ^^^^^^^^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] error[E0599]: no variant or associated item named `f1` found for enum `Enum` in the current scope [INFO] [stdout] --> src/lib.rs:105:22 [INFO] [stdout] | [INFO] [stdout] 3 | enum Enum { [INFO] [stdout] | --------- variant or associated item `f1` not found here [INFO] [stdout] ... [INFO] [stdout] 10 | let instance = Enum::f1(42); [INFO] [stdout] | ^^ [INFO] [stdout] | | [INFO] [stdout] | variant or associated item not found in `Enum` [INFO] [stdout] | help: there is a variant with a similar name (notice the capitalization): `F1` [INFO] [stdout] [INFO] [stdout] error: aborting due to 3 previous errors [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0425, E0599. [INFO] [stdout] For more information about an error, try `rustc --explain E0425`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/lib.rs - impl_set_variant (line 191) stdout ---- [INFO] [stdout] error[E0599]: no method named `set_variant` found for enum `Enum` in the current scope [INFO] [stdout] --> src/lib.rs:198:10 [INFO] [stdout] | [INFO] [stdout] 3 | enum Enum { [INFO] [stdout] | --------- method `set_variant` not found for this [INFO] [stdout] ... [INFO] [stdout] 9 | instance.set_variant(false); // instance now is equal to Enum::F2(false) [INFO] [stdout] | ^^^^^^^^^^^ method not found in `Enum` [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0599`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] src/lib.rs - fetch_types_from_enum (line 38) [INFO] [stdout] src/lib.rs - fetch_types_from_enum (line 49) [INFO] [stdout] src/lib.rs - impl_contains_variant (line 97) [INFO] [stdout] src/lib.rs - impl_get_variant (line 149) [INFO] [stdout] src/lib.rs - impl_set_variant (line 191) [INFO] [stdout] src/lib.rs - impl_set_variant (line 205) [INFO] [stdout] [INFO] [stdout] test result: FAILED. 1 passed; 6 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass '--doc' [INFO] running `Command { std: "docker" "inspect" "7606ffdacf02601af778dc2d7fff5b7445fdf1bf2e5e5d9252c430238f184d92", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7606ffdacf02601af778dc2d7fff5b7445fdf1bf2e5e5d9252c430238f184d92", kill_on_drop: false }` [INFO] [stdout] 7606ffdacf02601af778dc2d7fff5b7445fdf1bf2e5e5d9252c430238f184d92