[INFO] fetching crate union_type 0.1.0... [INFO] testing union_type-0.1.0 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-8 [INFO] extracting crate union_type 0.1.0 into /workspace/builds/worker-2-tc2/source [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-2-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate union_type 0.1.0 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] [stderr] Adding syn v1.0.109 (available: v2.0.110) [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] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] e876f805f9ca38e36f427a4cbe0a2547c20e217d47c470e4e04c1e340b5ef1dc [INFO] running `Command { std: "docker" "start" "-a" "e876f805f9ca38e36f427a4cbe0a2547c20e217d47c470e4e04c1e340b5ef1dc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e876f805f9ca38e36f427a4cbe0a2547c20e217d47c470e4e04c1e340b5ef1dc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e876f805f9ca38e36f427a4cbe0a2547c20e217d47c470e4e04c1e340b5ef1dc", kill_on_drop: false }` [INFO] [stdout] e876f805f9ca38e36f427a4cbe0a2547c20e217d47c470e4e04c1e340b5ef1dc [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] fea3e94aa4bbef484fd90000db372c8469d485190f63e41d65e5b3fe556e0ec6 [INFO] running `Command { std: "docker" "start" "-a" "fea3e94aa4bbef484fd90000db372c8469d485190f63e41d65e5b3fe556e0ec6", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling union_type v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.56s [INFO] running `Command { std: "docker" "inspect" "fea3e94aa4bbef484fd90000db372c8469d485190f63e41d65e5b3fe556e0ec6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fea3e94aa4bbef484fd90000db372c8469d485190f63e41d65e5b3fe556e0ec6", kill_on_drop: false }` [INFO] [stdout] fea3e94aa4bbef484fd90000db372c8469d485190f63e41d65e5b3fe556e0ec6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 45adc7be179966132b1205b47aeb7e246eedc67b7adfea75893f559a675b477d [INFO] running `Command { std: "docker" "start" "-a" "45adc7be179966132b1205b47aeb7e246eedc67b7adfea75893f559a675b477d", kill_on_drop: false }` [INFO] [stderr] Compiling union_type v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.88s [INFO] running `Command { std: "docker" "inspect" "45adc7be179966132b1205b47aeb7e246eedc67b7adfea75893f559a675b477d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "45adc7be179966132b1205b47aeb7e246eedc67b7adfea75893f559a675b477d", kill_on_drop: false }` [INFO] [stdout] 45adc7be179966132b1205b47aeb7e246eedc67b7adfea75893f559a675b477d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] b1e2af17c30102daa33827aa5b175c74d3506d9523dc2ebf8290c954b4e13ed1 [INFO] running `Command { std: "docker" "start" "-a" "b1e2af17c30102daa33827aa5b175c74d3506d9523dc2ebf8290c954b4e13ed1", kill_on_drop: false }` [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/union_type-954f9ef20464bffd) [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[E0412]: cannot find type `C` in this scope [INFO] [stdout] --> src/lib.rs:112:12 [INFO] [stdout] | [INFO] [stdout] 112 | let mut c: C = a.into(); [INFO] [stdout] | ^ not found in this scope [INFO] [stdout] | [INFO] [stdout] help: you might be missing a type parameter [INFO] [stdout] | [INFO] [stdout] 110 | fn main() { #[allow(non_snake_case)] fn _doctest_main_src_lib_rs_110_0() { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] error[E0412]: cannot find type `A` in this scope [INFO] [stdout] --> src/lib.rs:114:8 [INFO] [stdout] | [INFO] [stdout] 114 | let a: A = c.try_into().unwrap(); [INFO] [stdout] | ^ not found in this scope [INFO] [stdout] | [INFO] [stdout] help: you might be missing a type parameter [INFO] [stdout] | [INFO] [stdout] 110 | fn main() { #[allow(non_snake_case)] fn _doctest_main_src_lib_rs_110_0() { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `A` [INFO] [stdout] --> src/lib.rs:111:9 [INFO] [stdout] | [INFO] [stdout] 111 | let a = A::new(); [INFO] [stdout] | ^ use of undeclared type `A` [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:98:1 [INFO] [stdout] | [INFO] [stdout] 98 | union_type! { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `union_type` is imported here, but it is a crate, not a macro [INFO] [stdout] --> src/lib.rs:96:1 [INFO] [stdout] | [INFO] [stdout] 96 | extern crate r#union_type; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] help: consider importing this macro [INFO] [stdout] | [INFO] [stdout] 95 + use union_type::union_type; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/lib.rs - union_type (line 117) stdout ---- [INFO] [stdout] error[E0412]: cannot find type `C` in this scope [INFO] [stdout] --> src/lib.rs:119:12 [INFO] [stdout] | [INFO] [stdout] 119 | let mut c: C = a.into(); [INFO] [stdout] | ^ not found in this scope [INFO] [stdout] | [INFO] [stdout] help: you might be missing a type parameter [INFO] [stdout] | [INFO] [stdout] 117 | fn main() { #[allow(non_snake_case)] fn _doctest_main_src_lib_rs_117_0() { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `A` [INFO] [stdout] --> src/lib.rs:118:9 [INFO] [stdout] | [INFO] [stdout] 118 | 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] 121 | let b = B::new(); [INFO] [stdout] | ^ use of undeclared type `B` [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 0.21s [INFO] [stdout] [INFO] [stderr] error: doctest failed, to rerun pass `--doc` [INFO] running `Command { std: "docker" "inspect" "b1e2af17c30102daa33827aa5b175c74d3506d9523dc2ebf8290c954b4e13ed1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b1e2af17c30102daa33827aa5b175c74d3506d9523dc2ebf8290c954b4e13ed1", kill_on_drop: false }` [INFO] [stdout] b1e2af17c30102daa33827aa5b175c74d3506d9523dc2ebf8290c954b4e13ed1