[INFO] fetching crate grabbag_macros 0.1.2...
[INFO] testing grabbag_macros-0.1.2 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate grabbag_macros 0.1.2 into /workspace/builds/worker-37/source
[INFO] validating manifest of crates.io crate grabbag_macros 0.1.2 on toolchain beta-2022-02-22
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate grabbag_macros 0.1.2
[INFO] finished tweaking crates.io crate grabbag_macros 0.1.2
[INFO] tweaked toml for crates.io crate grabbag_macros 0.1.2 written to /workspace/builds/worker-37/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "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-2022-02-22" "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-37/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-37/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] eb0b2abb5cdf6510afae5749fe7b2d4f83bbab74e64ecf1eed48a880e4bdad8d
[INFO] running `Command { std: "docker" "start" "-a" "eb0b2abb5cdf6510afae5749fe7b2d4f83bbab74e64ecf1eed48a880e4bdad8d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "eb0b2abb5cdf6510afae5749fe7b2d4f83bbab74e64ecf1eed48a880e4bdad8d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eb0b2abb5cdf6510afae5749fe7b2d4f83bbab74e64ecf1eed48a880e4bdad8d", kill_on_drop: false }`
[INFO] [stdout] eb0b2abb5cdf6510afae5749fe7b2d4f83bbab74e64ecf1eed48a880e4bdad8d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-37/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-37/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f10eb274965e55bb4378cd1d55f002aa9ae682cd66f7f59a747e52d501b966a7
[INFO] running `Command { std: "docker" "start" "-a" "f10eb274965e55bb4378cd1d55f002aa9ae682cd66f7f59a747e52d501b966a7", kill_on_drop: false }`
[INFO] [stderr]    Compiling semver v0.1.20
[INFO] [stderr]    Compiling rustc_version v0.1.7
[INFO] [stderr]    Compiling grabbag_macros v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.68s
[INFO] running `Command { std: "docker" "inspect" "f10eb274965e55bb4378cd1d55f002aa9ae682cd66f7f59a747e52d501b966a7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f10eb274965e55bb4378cd1d55f002aa9ae682cd66f7f59a747e52d501b966a7", kill_on_drop: false }`
[INFO] [stdout] f10eb274965e55bb4378cd1d55f002aa9ae682cd66f7f59a747e52d501b966a7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-37/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-37/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8bc34f36c492b8c864cef4820f562b9bd6bf2b6a31c9dccbdfb52b7db4d74914
[INFO] running `Command { std: "docker" "start" "-a" "8bc34f36c492b8c864cef4820f562b9bd6bf2b6a31c9dccbdfb52b7db4d74914", kill_on_drop: false }`
[INFO] [stderr]    Compiling grabbag_macros v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.73s
[INFO] running `Command { std: "docker" "inspect" "8bc34f36c492b8c864cef4820f562b9bd6bf2b6a31c9dccbdfb52b7db4d74914", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8bc34f36c492b8c864cef4820f562b9bd6bf2b6a31c9dccbdfb52b7db4d74914", kill_on_drop: false }`
[INFO] [stdout] 8bc34f36c492b8c864cef4820f562b9bd6bf2b6a31c9dccbdfb52b7db4d74914
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-37/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-37/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 01a5300ffbb0de9502dcd151904ded0e60fc961e48c85065a3486f2ff339abfc
[INFO] running `Command { std: "docker" "start" "-a" "01a5300ffbb0de9502dcd151904ded0e60fc961e48c85065a3486f2ff339abfc", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/grabbag_macros-f4cb1d7827106226)
[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/collect.rs (/opt/rustwide/target/debug/deps/collect-80eaedb595f35fe6)
[INFO] [stdout] 
[INFO] [stderr]      Running tests/count_exprs.rs (/opt/rustwide/target/debug/deps/count_exprs-899e232d93a5bf90)
[INFO] [stdout] running 7 tests
[INFO] [stdout] test test_collect_empty_constrained ... ok
[INFO] [stdout] test test_collect_empty_full_inference ... ok
[INFO] [stdout] test test_collect_eval_once ... ok
[INFO] [stdout] test test_collect_map_constrained ... ok
[INFO] [stdout] test test_collect_map_full_inference ... ok
[INFO] [stdout] test test_collect_sequence_constrained ... ok
[INFO] [stdout] test test_collect_sequence_full_inference ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 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 test_count_exprs ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/sequence_recurrence.rs (/opt/rustwide/target/debug/deps/sequence_recurrence-7104d90617558010)
[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] running `Command { std: "docker" "inspect" "01a5300ffbb0de9502dcd151904ded0e60fc961e48c85065a3486f2ff339abfc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "01a5300ffbb0de9502dcd151904ded0e60fc961e48c85065a3486f2ff339abfc", kill_on_drop: false }`
[INFO] [stdout] 01a5300ffbb0de9502dcd151904ded0e60fc961e48c85065a3486f2ff339abfc