[INFO] fetching crate autoerror 1.0.0...
[INFO] testing autoerror-1.0.0 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate autoerror 1.0.0 into /workspace/builds/worker-52/source
[INFO] validating manifest of crates.io crate autoerror 1.0.0 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 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-52/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] [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-52/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-52/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] f869c7b714bd87ebebab28a1b5d56f9593d9df7de5030c4964614c0c02852bc1
[INFO] running `Command { std: "docker" "start" "-a" "f869c7b714bd87ebebab28a1b5d56f9593d9df7de5030c4964614c0c02852bc1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f869c7b714bd87ebebab28a1b5d56f9593d9df7de5030c4964614c0c02852bc1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f869c7b714bd87ebebab28a1b5d56f9593d9df7de5030c4964614c0c02852bc1", kill_on_drop: false }`
[INFO] [stdout] f869c7b714bd87ebebab28a1b5d56f9593d9df7de5030c4964614c0c02852bc1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-52/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-52/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] c1deaf1148eb4aa26819ea7243fa6fed6101d29907a3f9935c0c46a71204721b
[INFO] running `Command { std: "docker" "start" "-a" "c1deaf1148eb4aa26819ea7243fa6fed6101d29907a3f9935c0c46a71204721b", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.37
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling syn v1.0.91
[INFO] [stderr]    Compiling quote v1.0.18
[INFO] [stderr]    Compiling autoerror v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 12.09s
[INFO] running `Command { std: "docker" "inspect" "c1deaf1148eb4aa26819ea7243fa6fed6101d29907a3f9935c0c46a71204721b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c1deaf1148eb4aa26819ea7243fa6fed6101d29907a3f9935c0c46a71204721b", kill_on_drop: false }`
[INFO] [stdout] c1deaf1148eb4aa26819ea7243fa6fed6101d29907a3f9935c0c46a71204721b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-52/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-52/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] de2d4c6acb2082673704b655139b1a995825362518ed081581f387844afba37b
[INFO] running `Command { std: "docker" "start" "-a" "de2d4c6acb2082673704b655139b1a995825362518ed081581f387844afba37b", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling serde v1.0.136
[INFO] [stderr]    Compiling serde_json v1.0.79
[INFO] [stderr]    Compiling serde_derive v1.0.136
[INFO] [stderr]    Compiling ryu v1.0.9
[INFO] [stderr]    Compiling itoa v1.0.1
[INFO] [stderr]    Compiling trybuild v1.0.59
[INFO] [stderr]    Compiling once_cell v1.10.0
[INFO] [stderr]    Compiling glob v0.3.0
[INFO] [stderr]    Compiling dissimilar v1.0.3
[INFO] [stderr]    Compiling termcolor v1.1.3
[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 13.32s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/autoerror-35c94a58745eb0d9)
[INFO] [stderr]   Executable tests/main.rs (/opt/rustwide/target/debug/deps/tests-7dea26eff7ba5e06)
[INFO] running `Command { std: "docker" "inspect" "de2d4c6acb2082673704b655139b1a995825362518ed081581f387844afba37b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "de2d4c6acb2082673704b655139b1a995825362518ed081581f387844afba37b", kill_on_drop: false }`
[INFO] [stdout] de2d4c6acb2082673704b655139b1a995825362518ed081581f387844afba37b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-52/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-52/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] aa3f3f7d76a25f001e9b8ea953d67abfea2b3ced4fd098ddf513e1cb59e2860d
[INFO] running `Command { std: "docker" "start" "-a" "aa3f3f7d76a25f001e9b8ea953d67abfea2b3ced4fd098ddf513e1cb59e2860d", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.22s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/autoerror-35c94a58745eb0d9)
[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]      Running tests/main.rs (/opt/rustwide/target/debug/deps/tests-7dea26eff7ba5e06)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stderr]    Compiling proc-macro2 v1.0.37
[INFO] [stderr]    Compiling syn v1.0.91
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling quote v1.0.18
[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 26.77s
[INFO] [stderr] 
[INFO] [stderr] 
[INFO] [stderr] test tests/basic_compile.rs [should pass] ... ok
[INFO] [stderr] test tests/test_generation.rs [should pass] ... ok
[INFO] [stderr] test tests/error_struct.rs [should fail to compile] ... ok
[INFO] [stderr] test tests/double_auto_error.rs [should fail to compile] ... ok
[INFO] [stderr] 
[INFO] [stderr] 
[INFO] [stdout] test tests ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 37.20s
[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 `struct`s, `enum`s and `union`s
[INFO] [stdout]  --> src/lib.rs:180:1
[INFO] [stdout]   |
[INFO] [stdout] 4 | #[derive(AutoError)]
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^ not applicable here
[INFO] [stdout] 5 | use autoerror::AutoError;
[INFO] [stdout]   | ------------------------- not a `struct`, `enum` or `union`
[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 `struct`s, `enum`s and `union`s
[INFO] [stdout]  --> src/lib.rs:22:1
[INFO] [stdout]   |
[INFO] [stdout] 4 | #[derive(AutoError)]
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^ not applicable here
[INFO] [stdout] 5 | use autoerror::AutoError;
[INFO] [stdout]   | ------------------------- not a `struct`, `enum` or `union`
[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 0.11s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass '--doc'
[INFO] running `Command { std: "docker" "inspect" "aa3f3f7d76a25f001e9b8ea953d67abfea2b3ced4fd098ddf513e1cb59e2860d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aa3f3f7d76a25f001e9b8ea953d67abfea2b3ced4fd098ddf513e1cb59e2860d", kill_on_drop: false }`
[INFO] [stdout] aa3f3f7d76a25f001e9b8ea953d67abfea2b3ced4fd098ddf513e1cb59e2860d