[INFO] fetching crate forr 0.2.3...
[INFO] testing forr-0.2.3 against try#b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b for pr-145330-1
[INFO] extracting crate forr 0.2.3 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate forr 0.2.3
[INFO] finished tweaking crates.io crate forr 0.2.3
[INFO] tweaked toml for crates.io crate forr 0.2.3 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate forr 0.2.3 on toolchain b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 8 packages to latest compatible versions
[INFO] [stderr]       Adding manyhow v0.6.0 (available: v0.11.4)
[INFO] [stderr]       Adding proc-macro-utils v0.9.1 (available: v0.10.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0d9ffe64759b082e28468bd01f5741fd0cfad093a576afda733795b08e0487a3
[INFO] running `Command { std: "docker" "start" "-a" "0d9ffe64759b082e28468bd01f5741fd0cfad093a576afda733795b08e0487a3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0d9ffe64759b082e28468bd01f5741fd0cfad093a576afda733795b08e0487a3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0d9ffe64759b082e28468bd01f5741fd0cfad093a576afda733795b08e0487a3", kill_on_drop: false }`
[INFO] [stdout] 0d9ffe64759b082e28468bd01f5741fd0cfad093a576afda733795b08e0487a3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5c631d1b27984787a8b51934bf228b56d124fbc9d0fd4b1d39236ace8ceb414c
[INFO] running `Command { std: "docker" "start" "-a" "5c631d1b27984787a8b51934bf228b56d124fbc9d0fd4b1d39236ace8ceb414c", kill_on_drop: false }`
[INFO] [stderr]    Compiling smallvec v1.15.1
[INFO] [stderr]    Compiling proc-macro-utils v0.8.0
[INFO] [stderr]    Compiling proc-macro-utils v0.9.1
[INFO] [stderr]    Compiling manyhow-macros v0.6.0
[INFO] [stderr]    Compiling manyhow v0.6.0
[INFO] [stderr]    Compiling forr v0.2.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.67s
[INFO] running `Command { std: "docker" "inspect" "5c631d1b27984787a8b51934bf228b56d124fbc9d0fd4b1d39236ace8ceb414c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5c631d1b27984787a8b51934bf228b56d124fbc9d0fd4b1d39236ace8ceb414c", kill_on_drop: false }`
[INFO] [stdout] 5c631d1b27984787a8b51934bf228b56d124fbc9d0fd4b1d39236ace8ceb414c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3423ca86038f78178e494f9bb205be7a974f4c634d8d246143f96fc28c91fa75
[INFO] running `Command { std: "docker" "start" "-a" "3423ca86038f78178e494f9bb205be7a974f4c634d8d246143f96fc28c91fa75", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.101
[INFO] [stderr]    Compiling quote v1.0.41
[INFO] [stderr]    Compiling proc-macro-utils v0.8.0
[INFO] [stderr]    Compiling proc-macro-utils v0.9.1
[INFO] [stderr]    Compiling manyhow-macros v0.6.0
[INFO] [stderr]    Compiling manyhow v0.6.0
[INFO] [stderr]    Compiling forr v0.2.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 4.04s
[INFO] running `Command { std: "docker" "inspect" "3423ca86038f78178e494f9bb205be7a974f4c634d8d246143f96fc28c91fa75", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3423ca86038f78178e494f9bb205be7a974f4c634d8d246143f96fc28c91fa75", kill_on_drop: false }`
[INFO] [stdout] 3423ca86038f78178e494f9bb205be7a974f4c634d8d246143f96fc28c91fa75
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 7fdb920a26697a8f53116f804d975b2515e04a1d12ff6bbf28145f5b442aed5c
[INFO] running `Command { std: "docker" "start" "-a" "7fdb920a26697a8f53116f804d975b2515e04a1d12ff6bbf28145f5b442aed5c", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/forr-b0d9f9862bd774ea)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test forr::casing ... ok
[INFO] [stdout] test forr::expansions ... ok
[INFO] [stdout] test iff::expression ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 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-7d5829866c013b95)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test enum_test ... ok
[INFO] [stdout] test pound::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 16 tests
[INFO] [stdout] test src/lib.rs - forr (line 282) - compile fail ... ok
[INFO] [stdout] test src/lib.rs - iff (line 341) - compile fail ... ok
[INFO] [stdout] test src/lib.rs - iff (line 331) ... ok
[INFO] [stdout] test src/lib.rs - iff (line 362) ... ok
[INFO] [stdout] test src/lib.rs - (line 32) ... ok
[INFO] [stdout] test src/lib.rs - forr (line 154) ... ok
[INFO] [stdout] test src/lib.rs - forr (line 184) ... ok
[INFO] [stdout] test src/lib.rs - iff (line 356) - compile fail ... ok
[INFO] [stdout] test src/lib.rs - forr (line 252) ... ok
[INFO] [stdout] test src/lib.rs - forr (line 241) ... ok
[INFO] [stdout] test src/lib.rs - (line 11) ... ok
[INFO] [stdout] test src/lib.rs - forr (line 202) ... ok
[INFO] [stdout] test src/lib.rs - forr (line 165) ... ok
[INFO] [stdout] test src/lib.rs - (line 89) - compile fail ... ok
[INFO] [stdout] test src/lib.rs - forr (line 263) ... ok
[INFO] [stdout] test src/lib.rs - (line 83) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 16 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.75s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "7fdb920a26697a8f53116f804d975b2515e04a1d12ff6bbf28145f5b442aed5c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7fdb920a26697a8f53116f804d975b2515e04a1d12ff6bbf28145f5b442aed5c", kill_on_drop: false }`
[INFO] [stdout] 7fdb920a26697a8f53116f804d975b2515e04a1d12ff6bbf28145f5b442aed5c