[INFO] fetching crate union_type 0.1.0... [INFO] testing union_type-0.1.0 against beta-2022-02-22 for beta-1.60-1 [INFO] extracting crate union_type 0.1.0 into /workspace/builds/worker-3/source [INFO] validating manifest of crates.io crate union_type 0.1.0 on toolchain beta-2022-02-22 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate union_type 0.1.0 [INFO] finished tweaking crates.io crate union_type 0.1.0 [INFO] tweaked toml for crates.io crate union_type 0.1.0 written to /workspace/builds/worker-3/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] d3c398c6b4f63a9fe341e09ace1b22e8ca50fd85d2904d539b994e8c9d3eabf5 [INFO] running `Command { std: "docker" "start" "-a" "d3c398c6b4f63a9fe341e09ace1b22e8ca50fd85d2904d539b994e8c9d3eabf5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d3c398c6b4f63a9fe341e09ace1b22e8ca50fd85d2904d539b994e8c9d3eabf5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d3c398c6b4f63a9fe341e09ace1b22e8ca50fd85d2904d539b994e8c9d3eabf5", kill_on_drop: false }` [INFO] [stdout] d3c398c6b4f63a9fe341e09ace1b22e8ca50fd85d2904d539b994e8c9d3eabf5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 90321d854c0adc6399318bbc0e8622696aad97cb175d6fe3578ed90e1b57dc79 [INFO] running `Command { std: "docker" "start" "-a" "90321d854c0adc6399318bbc0e8622696aad97cb175d6fe3578ed90e1b57dc79", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling union_type v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2.11s [INFO] running `Command { std: "docker" "inspect" "90321d854c0adc6399318bbc0e8622696aad97cb175d6fe3578ed90e1b57dc79", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "90321d854c0adc6399318bbc0e8622696aad97cb175d6fe3578ed90e1b57dc79", kill_on_drop: false }` [INFO] [stdout] 90321d854c0adc6399318bbc0e8622696aad97cb175d6fe3578ed90e1b57dc79 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e2d4cf77331094b49f014f7b308dc0ad1ba63dde8951534f862dff95de8b885d [INFO] running `Command { std: "docker" "start" "-a" "e2d4cf77331094b49f014f7b308dc0ad1ba63dde8951534f862dff95de8b885d", kill_on_drop: false }` [INFO] [stderr] Compiling union_type v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.59s [INFO] running `Command { std: "docker" "inspect" "e2d4cf77331094b49f014f7b308dc0ad1ba63dde8951534f862dff95de8b885d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e2d4cf77331094b49f014f7b308dc0ad1ba63dde8951534f862dff95de8b885d", kill_on_drop: false }` [INFO] [stdout] e2d4cf77331094b49f014f7b308dc0ad1ba63dde8951534f862dff95de8b885d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 11bd6d219ec23fc2486e6176af3a4e9b65eccb3efcecf95df6cce4c7c1a91040 [INFO] running `Command { std: "docker" "start" "-a" "11bd6d219ec23fc2486e6176af3a4e9b65eccb3efcecf95df6cce4c7c1a91040", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.12s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/union_type-e09bf28a13b2e9f3) [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] Doc-tests union_type [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test src/lib.rs - union_type (line 110) - compile ... FAILED [INFO] [stdout] test src/lib.rs - union_type (line 96) - compile ... FAILED [INFO] [stdout] test src/lib.rs - union_type (line 117) - compile ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- src/lib.rs - union_type (line 110) stdout ---- [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `A` [INFO] [stdout] --> src/lib.rs:111:9 [INFO] [stdout] | [INFO] [stdout] 3 | let a = A::new(); [INFO] [stdout] | ^ use of undeclared type `A` [INFO] [stdout] [INFO] [stdout] error[E0412]: cannot find type `C` in this scope [INFO] [stdout] --> src/lib.rs:112:12 [INFO] [stdout] | [INFO] [stdout] 2 | fn main() { #[allow(non_snake_case)] fn _doctest_main_src_lib_rs_110_0() { [INFO] [stdout] | - help: you might be missing a type parameter: `` [INFO] [stdout] 3 | let a = A::new(); [INFO] [stdout] 4 | let mut c: C = a.into(); [INFO] [stdout] | ^ not found in this scope [INFO] [stdout] [INFO] [stdout] error[E0412]: cannot find type `A` in this scope [INFO] [stdout] --> src/lib.rs:114:8 [INFO] [stdout] | [INFO] [stdout] 2 | fn main() { #[allow(non_snake_case)] fn _doctest_main_src_lib_rs_110_0() { [INFO] [stdout] | - help: you might be missing a type parameter: `` [INFO] [stdout] ... [INFO] [stdout] 6 | let a: A = c.try_into().unwrap(); // successful [INFO] [stdout] | ^ not found in this scope [INFO] [stdout] [INFO] [stdout] error: aborting due to 3 previous errors [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0412, E0433. [INFO] [stdout] For more information about an error, try `rustc --explain E0412`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/lib.rs - union_type (line 96) stdout ---- [INFO] [stdout] error: cannot find macro `union_type` in this scope [INFO] [stdout] --> src/lib.rs:97:1 [INFO] [stdout] | [INFO] [stdout] 4 | union_type! { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: consider importing this macro: [INFO] [stdout] union_type::union_type [INFO] [stdout] note: `union_type` is imported here, but it is a crate, not a macro [INFO] [stdout] --> src/lib.rs:95:1 [INFO] [stdout] | [INFO] [stdout] 2 | extern crate r#union_type; [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 - union_type (line 117) stdout ---- [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `A` [INFO] [stdout] --> src/lib.rs:118:9 [INFO] [stdout] | [INFO] [stdout] 3 | let a = A::new(); [INFO] [stdout] | ^ use of undeclared type `A` [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `B` [INFO] [stdout] --> src/lib.rs:121:9 [INFO] [stdout] | [INFO] [stdout] 6 | let b = B::new(); [INFO] [stdout] | ^ use of undeclared type `B` [INFO] [stdout] [INFO] [stdout] error[E0412]: cannot find type `C` in this scope [INFO] [stdout] --> src/lib.rs:119:12 [INFO] [stdout] | [INFO] [stdout] 2 | fn main() { #[allow(non_snake_case)] fn _doctest_main_src_lib_rs_117_0() { [INFO] [stdout] | - help: you might be missing a type parameter: `` [INFO] [stdout] 3 | let a = A::new(); [INFO] [stdout] 4 | let mut c: C = a.into(); [INFO] [stdout] | ^ not found in this scope [INFO] [stdout] [INFO] [stdout] error: aborting due to 3 previous errors [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0412, E0433. [INFO] [stdout] For more information about an error, try `rustc --explain E0412`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] src/lib.rs - union_type (line 110) [INFO] [stdout] src/lib.rs - union_type (line 117) [INFO] [stdout] src/lib.rs - union_type (line 96) [INFO] [stdout] [INFO] [stdout] test result: FAILED. 0 passed; 3 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.13s [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass '--doc' [INFO] running `Command { std: "docker" "inspect" "11bd6d219ec23fc2486e6176af3a4e9b65eccb3efcecf95df6cce4c7c1a91040", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "11bd6d219ec23fc2486e6176af3a4e9b65eccb3efcecf95df6cce4c7c1a91040", kill_on_drop: false }` [INFO] [stdout] 11bd6d219ec23fc2486e6176af3a4e9b65eccb3efcecf95df6cce4c7c1a91040