[INFO] fetching crate union_type 0.1.0... [INFO] testing union_type-0.1.0 against beta-2022-04-10 for beta-1.61-1 [INFO] extracting crate union_type 0.1.0 into /workspace/builds/worker-21/source [INFO] validating manifest of crates.io crate union_type 0.1.0 on toolchain beta-2022-04-10 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "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-21/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "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-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 187bf767e5bfa1cea72bcde22efee8f3c26407f3a447208e001e0e49b3ab601d [INFO] running `Command { std: "docker" "start" "-a" "187bf767e5bfa1cea72bcde22efee8f3c26407f3a447208e001e0e49b3ab601d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "187bf767e5bfa1cea72bcde22efee8f3c26407f3a447208e001e0e49b3ab601d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "187bf767e5bfa1cea72bcde22efee8f3c26407f3a447208e001e0e49b3ab601d", kill_on_drop: false }` [INFO] [stdout] 187bf767e5bfa1cea72bcde22efee8f3c26407f3a447208e001e0e49b3ab601d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f4f33d377ca34954dcfa77fd283753742ba71b80142b5442dcb06ce70f6f461e [INFO] running `Command { std: "docker" "start" "-a" "f4f33d377ca34954dcfa77fd283753742ba71b80142b5442dcb06ce70f6f461e", kill_on_drop: false }` [INFO] [stderr] Compiling union_type v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2.42s [INFO] running `Command { std: "docker" "inspect" "f4f33d377ca34954dcfa77fd283753742ba71b80142b5442dcb06ce70f6f461e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f4f33d377ca34954dcfa77fd283753742ba71b80142b5442dcb06ce70f6f461e", kill_on_drop: false }` [INFO] [stdout] f4f33d377ca34954dcfa77fd283753742ba71b80142b5442dcb06ce70f6f461e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 30045e30561119d10502f0c6665cd776226df5d16c9ba22a922939f81862a6f0 [INFO] running `Command { std: "docker" "start" "-a" "30045e30561119d10502f0c6665cd776226df5d16c9ba22a922939f81862a6f0", kill_on_drop: false }` [INFO] [stderr] Compiling union_type v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.32s [INFO] [stderr] Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/union_type-b818964ba9a54bf3) [INFO] running `Command { std: "docker" "inspect" "30045e30561119d10502f0c6665cd776226df5d16c9ba22a922939f81862a6f0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "30045e30561119d10502f0c6665cd776226df5d16c9ba22a922939f81862a6f0", kill_on_drop: false }` [INFO] [stdout] 30045e30561119d10502f0c6665cd776226df5d16c9ba22a922939f81862a6f0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 7d90194b20d157d10f8874cdba04c01b49b6a79e792cb0044973ed6b37e7b8f9 [INFO] running `Command { std: "docker" "start" "-a" "7d90194b20d157d10f8874cdba04c01b49b6a79e792cb0044973ed6b37e7b8f9", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.03s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/union_type-b818964ba9a54bf3) [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 0.07s [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass '--doc' [INFO] running `Command { std: "docker" "inspect" "7d90194b20d157d10f8874cdba04c01b49b6a79e792cb0044973ed6b37e7b8f9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7d90194b20d157d10f8874cdba04c01b49b6a79e792cb0044973ed6b37e7b8f9", kill_on_drop: false }` [INFO] [stdout] 7d90194b20d157d10f8874cdba04c01b49b6a79e792cb0044973ed6b37e7b8f9