[INFO] fetching crate forr 0.2.2...
[INFO] testing forr-0.2.2 against 1.75.0 for beta-1.76-3
[INFO] extracting crate forr 0.2.2 into /workspace/builds/worker-5-tc1/source
[INFO] validating manifest of crates.io crate forr 0.2.2 on toolchain 1.75.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate forr 0.2.2
[INFO] finished tweaking crates.io crate forr 0.2.2
[INFO] tweaked toml for crates.io crate forr 0.2.2 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded manyhow-macros v0.6.0
[INFO] [stderr]   Downloaded manyhow v0.6.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] bb71edccfa2a4c8038a857c6256245fc5ef79c50ad143b449fbbdd122cf50550
[INFO] running `Command { std: "docker" "start" "-a" "bb71edccfa2a4c8038a857c6256245fc5ef79c50ad143b449fbbdd122cf50550", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bb71edccfa2a4c8038a857c6256245fc5ef79c50ad143b449fbbdd122cf50550", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bb71edccfa2a4c8038a857c6256245fc5ef79c50ad143b449fbbdd122cf50550", kill_on_drop: false }`
[INFO] [stdout] bb71edccfa2a4c8038a857c6256245fc5ef79c50ad143b449fbbdd122cf50550
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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" "RUSTDOCFLAGS=--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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 86111adc6ddde18f31771072f1dd7402774dbd8221fa97de3df805bd14603dbe
[INFO] running `Command { std: "docker" "start" "-a" "86111adc6ddde18f31771072f1dd7402774dbd8221fa97de3df805bd14603dbe", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.76
[INFO] [stderr]    Compiling unicode-ident v1.0.12
[INFO] [stderr]    Compiling smallvec v1.11.2
[INFO] [stderr]    Compiling quote v1.0.35
[INFO] [stderr]    Compiling proc-macro-utils v0.8.0
[INFO] [stderr]    Compiling manyhow-macros v0.6.0
[INFO] [stderr]    Compiling manyhow v0.6.0
[INFO] [stderr]    Compiling forr v0.2.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.47s
[INFO] running `Command { std: "docker" "inspect" "86111adc6ddde18f31771072f1dd7402774dbd8221fa97de3df805bd14603dbe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "86111adc6ddde18f31771072f1dd7402774dbd8221fa97de3df805bd14603dbe", kill_on_drop: false }`
[INFO] [stdout] 86111adc6ddde18f31771072f1dd7402774dbd8221fa97de3df805bd14603dbe
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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" "RUSTDOCFLAGS=--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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cf39c22a6cc3e42598927068e458d287b5d1b7d8dbdd570bf2007e14308e6ee0
[INFO] running `Command { std: "docker" "start" "-a" "cf39c22a6cc3e42598927068e458d287b5d1b7d8dbdd570bf2007e14308e6ee0", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.76
[INFO] [stderr]    Compiling unicode-ident v1.0.12
[INFO] [stderr]    Compiling smallvec v1.11.2
[INFO] [stderr]    Compiling quote v1.0.35
[INFO] [stderr]    Compiling proc-macro-utils v0.8.0
[INFO] [stderr]    Compiling manyhow-macros v0.6.0
[INFO] [stderr]    Compiling manyhow v0.6.0
[INFO] [stderr]    Compiling forr v0.2.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 4.81s
[INFO] running `Command { std: "docker" "inspect" "cf39c22a6cc3e42598927068e458d287b5d1b7d8dbdd570bf2007e14308e6ee0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cf39c22a6cc3e42598927068e458d287b5d1b7d8dbdd570bf2007e14308e6ee0", kill_on_drop: false }`
[INFO] [stdout] cf39c22a6cc3e42598927068e458d287b5d1b7d8dbdd570bf2007e14308e6ee0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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" "RUSTDOCFLAGS=--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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 3199475d295bf476275e50260b399ab71b6068a9ab7be1046070897ad97af6f3
[INFO] running `Command { std: "docker" "start" "-a" "3199475d295bf476275e50260b399ab71b6068a9ab7be1046070897ad97af6f3", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/forr-a7b3eb1c209368ae)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test forr::expansions ... ok
[INFO] [stdout] test iff::expression ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/forr.rs (/opt/rustwide/target/debug/deps/forr-cf2f1a363b040b2b)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test pound::enum_test ... ok
[INFO] [stdout] test enum_test ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests forr
[INFO] [stdout] 
[INFO] [stdout] running 15 tests
[INFO] [stdout] test src/lib.rs - (line 88) - compile fail ... ok
[INFO] [stdout] test src/lib.rs - forr (line 259) - compile fail ... ok
[INFO] [stdout] test src/lib.rs - iff (line 333) - compile fail ... ok
[INFO] [stdout] test src/lib.rs - iff (line 318) - compile fail ... ok
[INFO] [stdout] test src/lib.rs - forr (line 218) ... ok
[INFO] [stdout] test src/lib.rs - (line 32) ... ok
[INFO] [stdout] test src/lib.rs - (line 11) ... ok
[INFO] [stdout] test src/lib.rs - iff (line 308) ... ok
[INFO] [stdout] test src/lib.rs - iff (line 339) ... ok
[INFO] [stdout] test src/lib.rs - forr (line 153) ... ok
[INFO] [stdout] test src/lib.rs - (line 82) ... ok
[INFO] [stdout] test src/lib.rs - forr (line 179) ... ok
[INFO] [stdout] test src/lib.rs - forr (line 240) ... ok
[INFO] [stdout] test src/lib.rs - forr (line 164) ... ok
[INFO] [stdout] test src/lib.rs - forr (line 229) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 15 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.33s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "3199475d295bf476275e50260b399ab71b6068a9ab7be1046070897ad97af6f3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3199475d295bf476275e50260b399ab71b6068a9ab7be1046070897ad97af6f3", kill_on_drop: false }`
[INFO] [stdout] 3199475d295bf476275e50260b399ab71b6068a9ab7be1046070897ad97af6f3