[INFO] fetching crate compound-error 0.1.3...
[INFO] testing compound-error-0.1.3 against 1.55.0 for beta-1.56-1
[INFO] extracting crate compound-error 0.1.3 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate compound-error 0.1.3 on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate compound-error 0.1.3
[INFO] finished tweaking crates.io crate compound-error 0.1.3
[INFO] tweaked toml for crates.io crate compound-error 0.1.3 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate crates.io crate compound-error 0.1.3 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 651175c5c751c0b6511af263abef7f29f6d15cc993ee0861698dc5a1d9a2b99c
[INFO] running `Command { std: "docker" "start" "-a" "651175c5c751c0b6511af263abef7f29f6d15cc993ee0861698dc5a1d9a2b99c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "651175c5c751c0b6511af263abef7f29f6d15cc993ee0861698dc5a1d9a2b99c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "651175c5c751c0b6511af263abef7f29f6d15cc993ee0861698dc5a1d9a2b99c", kill_on_drop: false }`
[INFO] [stdout] 651175c5c751c0b6511af263abef7f29f6d15cc993ee0861698dc5a1d9a2b99c
[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=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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f5fad262738f7050819fc3ce2225d8c726da0ee3115809bc9a05e61f6812d479
[INFO] running `Command { std: "docker" "start" "-a" "f5fad262738f7050819fc3ce2225d8c726da0ee3115809bc9a05e61f6812d479", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.10
[INFO] [stderr]    Compiling unicode-xid v0.2.0
[INFO] [stderr]    Compiling syn v1.0.17
[INFO] [stderr]    Compiling quote v1.0.3
[INFO] [stderr]    Compiling compound-error v0.1.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.88s
[INFO] running `Command { std: "docker" "inspect" "f5fad262738f7050819fc3ce2225d8c726da0ee3115809bc9a05e61f6812d479", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f5fad262738f7050819fc3ce2225d8c726da0ee3115809bc9a05e61f6812d479", kill_on_drop: false }`
[INFO] [stdout] f5fad262738f7050819fc3ce2225d8c726da0ee3115809bc9a05e61f6812d479
[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=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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bdd1129a438b6ab9fe02e218790c6f68917a893b4fe9f131bb9b94ad14a762f3
[INFO] running `Command { std: "docker" "start" "-a" "bdd1129a438b6ab9fe02e218790c6f68917a893b4fe9f131bb9b94ad14a762f3", kill_on_drop: false }`
[INFO] [stderr]    Compiling compound-error v0.1.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.71s
[INFO] running `Command { std: "docker" "inspect" "bdd1129a438b6ab9fe02e218790c6f68917a893b4fe9f131bb9b94ad14a762f3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bdd1129a438b6ab9fe02e218790c6f68917a893b4fe9f131bb9b94ad14a762f3", kill_on_drop: false }`
[INFO] [stdout] bdd1129a438b6ab9fe02e218790c6f68917a893b4fe9f131bb9b94ad14a762f3
[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=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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 3b4cfdfa82ae642314fe0a37c6dad56041f654a49ebeb0bf5381b732281e5020
[INFO] running `Command { std: "docker" "start" "-a" "3b4cfdfa82ae642314fe0a37c6dad56041f654a49ebeb0bf5381b732281e5020", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/compound_error-86541ba3ea183537)
[INFO] [stdout] running 0 tests
[INFO] [stderr]    Doc-tests compound-error
[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] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - derive_compound_error (line 98) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - derive_compound_error (line 98) stdout ----
[INFO] [stdout] error: expected `::`, found `}`
[INFO] [stdout]  --> src/lib.rs:102:1
[INFO] [stdout]   |
[INFO] [stdout] 6 | <ELEMENT>
[INFO] [stdout]   |          - expected `::`
[INFO] [stdout] 7 | } _doctest_main_src_lib_rs_98_0() }
[INFO] [stdout]   | ^ unexpected token
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/lib.rs - derive_compound_error (line 98)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.06s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass '--doc'
[INFO] running `Command { std: "docker" "inspect" "3b4cfdfa82ae642314fe0a37c6dad56041f654a49ebeb0bf5381b732281e5020", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3b4cfdfa82ae642314fe0a37c6dad56041f654a49ebeb0bf5381b732281e5020", kill_on_drop: false }`
[INFO] [stdout] 3b4cfdfa82ae642314fe0a37c6dad56041f654a49ebeb0bf5381b732281e5020