[INFO] fetching crate variter 0.3.0...
[INFO] testing variter-0.3.0 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate variter 0.3.0 into /workspace/builds/worker-78/source
[INFO] validating manifest of crates.io crate variter 0.3.0 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 variter 0.3.0
[INFO] finished tweaking crates.io crate variter 0.3.0
[INFO] tweaked toml for crates.io crate variter 0.3.0 written to /workspace/builds/worker-78/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] 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-78/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-78/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] a459c4986ac8f11f1215cc1bba536d30a834232c48abab89dbe7b0bd20e3084b
[INFO] running `Command { std: "docker" "start" "-a" "a459c4986ac8f11f1215cc1bba536d30a834232c48abab89dbe7b0bd20e3084b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a459c4986ac8f11f1215cc1bba536d30a834232c48abab89dbe7b0bd20e3084b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a459c4986ac8f11f1215cc1bba536d30a834232c48abab89dbe7b0bd20e3084b", kill_on_drop: false }`
[INFO] [stdout] a459c4986ac8f11f1215cc1bba536d30a834232c48abab89dbe7b0bd20e3084b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-78/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-78/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] fca5411cb328045bef9bdc9fc3619af09ca5874e2d2d6e6defdc2f7de7ef24a4
[INFO] running `Command { std: "docker" "start" "-a" "fca5411cb328045bef9bdc9fc3619af09ca5874e2d2d6e6defdc2f7de7ef24a4", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling variter v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.06s
[INFO] running `Command { std: "docker" "inspect" "fca5411cb328045bef9bdc9fc3619af09ca5874e2d2d6e6defdc2f7de7ef24a4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fca5411cb328045bef9bdc9fc3619af09ca5874e2d2d6e6defdc2f7de7ef24a4", kill_on_drop: false }`
[INFO] [stdout] fca5411cb328045bef9bdc9fc3619af09ca5874e2d2d6e6defdc2f7de7ef24a4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-78/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-78/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] 4e2b19eccf9842ccaad243f6aae948c2ea60475f17d92938a585caa2a0343e08
[INFO] running `Command { std: "docker" "start" "-a" "4e2b19eccf9842ccaad243f6aae948c2ea60475f17d92938a585caa2a0343e08", kill_on_drop: false }`
[INFO] [stderr]    Compiling doc-comment v0.3.3
[INFO] [stderr]    Compiling variter v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.88s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/variter-c47c3490c898e135)
[INFO] [stderr]   Executable tests/basic.rs (/opt/rustwide/target/debug/deps/basic-d7974870701d55db)
[INFO] running `Command { std: "docker" "inspect" "4e2b19eccf9842ccaad243f6aae948c2ea60475f17d92938a585caa2a0343e08", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4e2b19eccf9842ccaad243f6aae948c2ea60475f17d92938a585caa2a0343e08", kill_on_drop: false }`
[INFO] [stdout] 4e2b19eccf9842ccaad243f6aae948c2ea60475f17d92938a585caa2a0343e08
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-78/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-78/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] 8de26ec5d8a452ed380d627ae31cbb091440f8261ddac4f470819c34e726ae5f
[INFO] running `Command { std: "docker" "start" "-a" "8de26ec5d8a452ed380d627ae31cbb091440f8261ddac4f470819c34e726ae5f", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/variter-c47c3490c898e135)
[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 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/basic.rs (/opt/rustwide/target/debug/deps/basic-d7974870701d55db)
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test bar_cases_are_unique ... ok
[INFO] [stdout] test bar_has_three_cases ... ok
[INFO] [stdout] test crate_impls_work ... ok
[INFO] [stdout] test foo_has_no_cases ... ok
[INFO] [stdout] test baz_discriminants_work ... ok
[INFO] [stdout] test macro_works_in_fn ... ok
[INFO] [stdout] test baz_has_three_cases ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests variter
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test src/lib.rs - (line 9) ... ok
[INFO] [stdout] test src/lib.rs - VarIter (line 95) ... ok
[INFO] [stdout] test src/lib.rs - (line 94) ... ok
[INFO] [stdout] test src/lib.rs - (line 31) ... ok
[INFO] [stdout] test src/lib.rs - derive_var_iter (line 131) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.49s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "8de26ec5d8a452ed380d627ae31cbb091440f8261ddac4f470819c34e726ae5f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8de26ec5d8a452ed380d627ae31cbb091440f8261ddac4f470819c34e726ae5f", kill_on_drop: false }`
[INFO] [stdout] 8de26ec5d8a452ed380d627ae31cbb091440f8261ddac4f470819c34e726ae5f