[INFO] fetching crate autoerror 1.0.0... [INFO] testing autoerror-1.0.0 against try#ecabaf78506b7a4668d42dc20268c086b93f0fad for pr-87041 [INFO] extracting crate autoerror 1.0.0 into /workspace/builds/worker-2/source [INFO] validating manifest of crates.io crate autoerror 1.0.0 on toolchain ecabaf78506b7a4668d42dc20268c086b93f0fad [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate autoerror 1.0.0 [INFO] removed 0 missing tests [INFO] finished tweaking crates.io crate autoerror 1.0.0 [INFO] tweaked toml for crates.io crate autoerror 1.0.0 written to /workspace/builds/worker-2/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded dissimilar v1.0.2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 93155c84bc27288e20fab4297ef0785339d3866a1331d26d1e503dba2d425dbe [INFO] running `Command { std: "docker" "start" "-a" "93155c84bc27288e20fab4297ef0785339d3866a1331d26d1e503dba2d425dbe", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "93155c84bc27288e20fab4297ef0785339d3866a1331d26d1e503dba2d425dbe", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "93155c84bc27288e20fab4297ef0785339d3866a1331d26d1e503dba2d425dbe", kill_on_drop: false }` [INFO] [stdout] 93155c84bc27288e20fab4297ef0785339d3866a1331d26d1e503dba2d425dbe [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 995acc0ef44693c8e9d06a9fbf89a2732bcfbd8493e98696dbcab5419c53f4e8 [INFO] running `Command { std: "docker" "start" "-a" "995acc0ef44693c8e9d06a9fbf89a2732bcfbd8493e98696dbcab5419c53f4e8", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.73 [INFO] [stderr] Compiling autoerror v1.0.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 9.10s [INFO] running `Command { std: "docker" "inspect" "995acc0ef44693c8e9d06a9fbf89a2732bcfbd8493e98696dbcab5419c53f4e8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "995acc0ef44693c8e9d06a9fbf89a2732bcfbd8493e98696dbcab5419c53f4e8", kill_on_drop: false }` [INFO] [stdout] 995acc0ef44693c8e9d06a9fbf89a2732bcfbd8493e98696dbcab5419c53f4e8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 7eb9a28a3e798bf22e3ee423f6ed9de54626ffdf8d1ede1227586236674f2d7c [INFO] running `Command { std: "docker" "start" "-a" "7eb9a28a3e798bf22e3ee423f6ed9de54626ffdf8d1ede1227586236674f2d7c", kill_on_drop: false }` [INFO] [stderr] Compiling trybuild v1.0.42 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling termcolor v1.1.2 [INFO] [stderr] Compiling dissimilar v1.0.2 [INFO] [stderr] Compiling serde_derive v1.0.126 [INFO] [stderr] Compiling serde v1.0.126 [INFO] [stderr] Compiling serde_json v1.0.64 [INFO] [stderr] Compiling toml v0.5.8 [INFO] [stderr] Compiling autoerror v1.0.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 23.77s [INFO] running `Command { std: "docker" "inspect" "7eb9a28a3e798bf22e3ee423f6ed9de54626ffdf8d1ede1227586236674f2d7c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7eb9a28a3e798bf22e3ee423f6ed9de54626ffdf8d1ede1227586236674f2d7c", kill_on_drop: false }` [INFO] [stdout] 7eb9a28a3e798bf22e3ee423f6ed9de54626ffdf8d1ede1227586236674f2d7c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 7aa47f2cef6c380b2a91eef945321881e9d875188810a2836bcbf1b604f6624f [INFO] running `Command { std: "docker" "start" "-a" "7aa47f2cef6c380b2a91eef945321881e9d875188810a2836bcbf1b604f6624f", kill_on_drop: false }` [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stdout] running 0 tests [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/autoerror-71d0f863a440ddd0) [INFO] [stdout] [INFO] [stderr] Running tests/main.rs (/opt/rustwide/target/debug/deps/tests-545eea89e99ac5f3) [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stderr] Compiling proc-macro2 v1.0.27 [INFO] [stderr] Compiling syn v1.0.73 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Compiling autoerror v1.0.0 (/opt/rustwide/workdir) [INFO] [stderr] Compiling autoerror-tests v0.0.0 (/opt/rustwide/target/tests/autoerror) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 14.41s [INFO] [stderr] [INFO] [stderr] [INFO] [stderr] test basic_compile.rs [should pass] ... ok [INFO] [stderr] test test_generation.rs [should pass] ... ok [INFO] [stderr] test error_struct.rs [should fail to compile] ... ok [INFO] [stdout] test tests ... ok [INFO] [stderr] test double_auto_error.rs [should fail to compile] ... ok [INFO] [stdout] [INFO] [stderr] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 16.26s [INFO] [stderr] [INFO] [stdout] [INFO] [stderr] Doc-tests autoerror [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test src/lib.rs - derive (line 179) ... FAILED [INFO] [stdout] test src/lib.rs - (line 21) ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- src/lib.rs - derive (line 179) stdout ---- [INFO] [stdout] error[E0774]: `derive` may only be applied to structs, enums and unions [INFO] [stdout] --> src/lib.rs:180:1 [INFO] [stdout] | [INFO] [stdout] 4 | #[derive(AutoError)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] error: cannot find attribute `auto_error` in this scope [INFO] [stdout] --> src/lib.rs:184:7 [INFO] [stdout] | [INFO] [stdout] 8 | #[auto_error(format_str="Document not found")] [INFO] [stdout] | ^^^^^^^^^^ help: a built-in attribute with a similar name exists: `rustc_error` [INFO] [stdout] [INFO] [stdout] error: cannot find attribute `auto_error` in this scope [INFO] [stdout] --> src/lib.rs:187:7 [INFO] [stdout] | [INFO] [stdout] 11 | #[auto_error(make_from=true)] [INFO] [stdout] | ^^^^^^^^^^ help: a built-in attribute with a similar name exists: `rustc_error` [INFO] [stdout] [INFO] [stdout] error: aborting due to 3 previous errors [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0774`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/lib.rs - (line 21) stdout ---- [INFO] [stdout] error[E0774]: `derive` may only be applied to structs, enums and unions [INFO] [stdout] --> src/lib.rs:22:1 [INFO] [stdout] | [INFO] [stdout] 4 | #[derive(AutoError)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] error: cannot find attribute `auto_error` in this scope [INFO] [stdout] --> src/lib.rs:26:7 [INFO] [stdout] | [INFO] [stdout] 8 | #[auto_error(format_str="Document not found")] [INFO] [stdout] | ^^^^^^^^^^ help: a built-in attribute with a similar name exists: `rustc_error` [INFO] [stdout] [INFO] [stdout] error: cannot find attribute `auto_error` in this scope [INFO] [stdout] --> src/lib.rs:29:7 [INFO] [stdout] | [INFO] [stdout] 11 | #[auto_error(make_from=true)] [INFO] [stdout] | ^^^^^^^^^^ help: a built-in attribute with a similar name exists: `rustc_error` [INFO] [stdout] [INFO] [stdout] error: aborting due to 3 previous errors [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0774`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] src/lib.rs - (line 21) [INFO] [stdout] src/lib.rs - derive (line 179) [INFO] [stdout] [INFO] [stdout] test result: FAILED. 0 passed; 2 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.37s [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass '--doc' [INFO] running `Command { std: "docker" "inspect" "7aa47f2cef6c380b2a91eef945321881e9d875188810a2836bcbf1b604f6624f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7aa47f2cef6c380b2a91eef945321881e9d875188810a2836bcbf1b604f6624f", kill_on_drop: false }` [INFO] [stdout] 7aa47f2cef6c380b2a91eef945321881e9d875188810a2836bcbf1b604f6624f