[INFO] cloning repository https://github.com/olegnn/union_impl
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/olegnn/union_impl" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Folegnn%2Funion_impl", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Folegnn%2Funion_impl'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 06749933250a49b45161749e2400911b1cdb25d3
[INFO] testing olegnn/union_impl against try#28f95933dc0727396c07b48d0a8cb5211b7fb472 for pr-154065-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Folegnn%2Funion_impl" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/olegnn/union_impl
[INFO] finished tweaking git repo https://github.com/olegnn/union_impl
[INFO] tweaked toml for git repo https://github.com/olegnn/union_impl written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/olegnn/union_impl on toolchain 28f95933dc0727396c07b48d0a8cb5211b7fb472
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+28f95933dc0727396c07b48d0a8cb5211b7fb472" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/olegnn/union_impl 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" "+28f95933dc0727396c07b48d0a8cb5211b7fb472" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+28f95933dc0727396c07b48d0a8cb5211b7fb472" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1ea2bfba886a19128cd04c0eecf44bb05d3144d45f73fe2e7404fc69ecd6bb6d
[INFO] running `Command { std: "docker" "start" "-a" "1ea2bfba886a19128cd04c0eecf44bb05d3144d45f73fe2e7404fc69ecd6bb6d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1ea2bfba886a19128cd04c0eecf44bb05d3144d45f73fe2e7404fc69ecd6bb6d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1ea2bfba886a19128cd04c0eecf44bb05d3144d45f73fe2e7404fc69ecd6bb6d", kill_on_drop: false }`
[INFO] [stdout] 1ea2bfba886a19128cd04c0eecf44bb05d3144d45f73fe2e7404fc69ecd6bb6d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+28f95933dc0727396c07b48d0a8cb5211b7fb472" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 25441eba83d7d79ffd8cd0756baf50be52418b4a549ed4c519be28269ab8ecdc
[INFO] running `Command { std: "docker" "start" "-a" "25441eba83d7d79ffd8cd0756baf50be52418b4a549ed4c519be28269ab8ecdc", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.3
[INFO] [stderr]    Compiling syn v1.0.5
[INFO] [stderr]    Compiling quote v1.0.2
[INFO] [stderr]    Compiling proc-macro-hack v0.5.10
[INFO] [stderr]    Compiling union_impl v0.0.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `ActionExpr`
[INFO] [stdout]  --> src/expr_chain/expr/mod.rs:7:23
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub use action_expr::{ActionExpr, ProcessActionExpr, DefaultActionExpr};
[INFO] [stdout]   |                       ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.77s
[INFO] running `Command { std: "docker" "inspect" "25441eba83d7d79ffd8cd0756baf50be52418b4a549ed4c519be28269ab8ecdc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "25441eba83d7d79ffd8cd0756baf50be52418b4a549ed4c519be28269ab8ecdc", kill_on_drop: false }`
[INFO] [stdout] 25441eba83d7d79ffd8cd0756baf50be52418b4a549ed4c519be28269ab8ecdc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+28f95933dc0727396c07b48d0a8cb5211b7fb472" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b6a3a23242fb9dc2873a12fc9630f9bb26077422014af51873e227aaa91c1a6b
[INFO] running `Command { std: "docker" "start" "-a" "b6a3a23242fb9dc2873a12fc9630f9bb26077422014af51873e227aaa91c1a6b", kill_on_drop: false }`
[INFO] [stderr]    Compiling union_impl v0.0.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `ActionExpr`
[INFO] [stdout]  --> src/expr_chain/expr/mod.rs:7:23
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub use action_expr::{ActionExpr, ProcessActionExpr, DefaultActionExpr};
[INFO] [stdout]   |                       ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ActionExpr`
[INFO] [stdout]  --> src/expr_chain/expr/mod.rs:7:23
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub use action_expr::{ActionExpr, ProcessActionExpr, DefaultActionExpr};
[INFO] [stdout]   |                       ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.60s
[INFO] running `Command { std: "docker" "inspect" "b6a3a23242fb9dc2873a12fc9630f9bb26077422014af51873e227aaa91c1a6b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b6a3a23242fb9dc2873a12fc9630f9bb26077422014af51873e227aaa91c1a6b", kill_on_drop: false }`
[INFO] [stdout] b6a3a23242fb9dc2873a12fc9630f9bb26077422014af51873e227aaa91c1a6b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+28f95933dc0727396c07b48d0a8cb5211b7fb472" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] b9fef4110578bf4d405fb47f377e592039c9a70a9150c0aca11cf1294be3cd89
[INFO] running `Command { std: "docker" "start" "-a" "b9fef4110578bf4d405fb47f377e592039c9a70a9150c0aca11cf1294be3cd89", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `ActionExpr`
[INFO] [stderr]  --> src/expr_chain/expr/mod.rs:7:23
[INFO] [stderr]   |
[INFO] [stderr] 7 | pub use action_expr::{ActionExpr, ProcessActionExpr, DefaultActionExpr};
[INFO] [stderr]   |                       ^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `union_impl` (lib) generated 1 warning (run `cargo fix --lib -p union_impl` to apply 1 suggestion)
[INFO] [stderr] warning: `union_impl` (lib test) generated 1 warning (1 duplicate)
[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_impl-d834560d09415da6)
[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_impl
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/union/name_constructors.rs - union::name_constructors::construct_thread_name (line 38) ... FAILED
[INFO] [stdout] test src/union/name_constructors.rs - union::name_constructors::construct_thread_name (line 56) ... FAILED
[INFO] [stdout] test src/expr_chain/group/group_determiner.rs - expr_chain::group::group_determiner::GroupDeterminer::new (line 21) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/union/name_constructors.rs - union::name_constructors::construct_thread_name (line 38) stdout ----
[INFO] [stdout] error[E0463]: can't find crate for `union`
[INFO] [stdout]   --> src/union/name_constructors.rs:39:1
[INFO] [stdout]    |
[INFO] [stdout] 39 | extern crate union;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^ can't find crate
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0463`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/union/name_constructors.rs - union::name_constructors::construct_thread_name (line 56) stdout ----
[INFO] [stdout] error[E0463]: can't find crate for `union`
[INFO] [stdout]   --> src/union/name_constructors.rs:57:1
[INFO] [stdout]    |
[INFO] [stdout] 57 | extern crate union;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^ can't find crate
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0463`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/expr_chain/group/group_determiner.rs - expr_chain::group::group_determiner::GroupDeterminer::new (line 21) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `quote::Token`
[INFO] [stdout]   --> src/expr_chain/group/group_determiner.rs:22:5
[INFO] [stdout]    |
[INFO] [stdout] 22 | use quote::Token;
[INFO] [stdout]    |     ^^^^^^^^^^^^ no `Token` in the root
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this trait instead
[INFO] [stdout]    |
[INFO] [stdout] 22 - use quote::Token;
[INFO] [stdout] 22 + use syn::token::Token;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find type `GroupDeterminer` in this scope
[INFO] [stdout]   --> src/expr_chain/group/group_determiner.rs:24:30
[INFO] [stdout]    |
[INFO] [stdout] 24 | let first_comma_determiner = GroupDeterminer::new(
[INFO] [stdout]    |                              ^^^^^^^^^^^^^^^ use of undeclared type `GroupDeterminer`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0433.
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/expr_chain/group/group_determiner.rs - expr_chain::group::group_determiner::GroupDeterminer::new (line 21)
[INFO] [stdout]     src/union/name_constructors.rs - union::name_constructors::construct_thread_name (line 38)
[INFO] [stdout]     src/union/name_constructors.rs - union::name_constructors::construct_thread_name (line 56)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 3 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.15s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "b9fef4110578bf4d405fb47f377e592039c9a70a9150c0aca11cf1294be3cd89", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b9fef4110578bf4d405fb47f377e592039c9a70a9150c0aca11cf1294be3cd89", kill_on_drop: false }`
[INFO] [stdout] b9fef4110578bf4d405fb47f377e592039c9a70a9150c0aca11cf1294be3cd89
