[INFO] fetching crate variter 0.3.0...
[INFO] testing variter-0.3.0 against 1.60.0 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 1.60.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "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" "+1.60.0" "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" "+1.60.0" "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" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7c3c0fe0113ef882944db0d2e455c5ff2c1a1dc70a0e32a281b37005858b947e
[INFO] running `Command { std: "docker" "start" "-a" "7c3c0fe0113ef882944db0d2e455c5ff2c1a1dc70a0e32a281b37005858b947e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7c3c0fe0113ef882944db0d2e455c5ff2c1a1dc70a0e32a281b37005858b947e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7c3c0fe0113ef882944db0d2e455c5ff2c1a1dc70a0e32a281b37005858b947e", kill_on_drop: false }`
[INFO] [stdout] 7c3c0fe0113ef882944db0d2e455c5ff2c1a1dc70a0e32a281b37005858b947e
[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" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f4935061ab89225cff285fecebb358f3bb3bc33be027c90c6c092b197ac32ed6
[INFO] running `Command { std: "docker" "start" "-a" "f4935061ab89225cff285fecebb358f3bb3bc33be027c90c6c092b197ac32ed6", 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 0.93s
[INFO] running `Command { std: "docker" "inspect" "f4935061ab89225cff285fecebb358f3bb3bc33be027c90c6c092b197ac32ed6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f4935061ab89225cff285fecebb358f3bb3bc33be027c90c6c092b197ac32ed6", kill_on_drop: false }`
[INFO] [stdout] f4935061ab89225cff285fecebb358f3bb3bc33be027c90c6c092b197ac32ed6
[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" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 135365cb611b62bf314f38b9bb925fd988024e73afb5e7ad439f9904f650cdeb
[INFO] running `Command { std: "docker" "start" "-a" "135365cb611b62bf314f38b9bb925fd988024e73afb5e7ad439f9904f650cdeb", 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 1.04s
[INFO] running `Command { std: "docker" "inspect" "135365cb611b62bf314f38b9bb925fd988024e73afb5e7ad439f9904f650cdeb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "135365cb611b62bf314f38b9bb925fd988024e73afb5e7ad439f9904f650cdeb", kill_on_drop: false }`
[INFO] [stdout] 135365cb611b62bf314f38b9bb925fd988024e73afb5e7ad439f9904f650cdeb
[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" "+1.60.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 99a272e3c04109963e35817a7112cac8337fedfccdef2968506d6c86e40c1e02
[INFO] running `Command { std: "docker" "start" "-a" "99a272e3c04109963e35817a7112cac8337fedfccdef2968506d6c86e40c1e02", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.14s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/variter-9a5354784737d46f)
[INFO] [stderr]      Running tests/basic.rs (/opt/rustwide/target/debug/deps/basic-7f9c7d77ef88bec4)
[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] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test macro_works_in_fn ... ok
[INFO] [stdout] test foo_has_no_cases ... ok
[INFO] [stdout] test bar_has_three_cases ... ok
[INFO] [stdout] test baz_discriminants_work ... ok
[INFO] [stdout] test bar_cases_are_unique ... ok
[INFO] [stdout] test crate_impls_work ... 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 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests variter
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test src/lib.rs - VarIter (line 95) ... ok
[INFO] [stdout] test src/lib.rs - derive_var_iter (line 131) ... ok
[INFO] [stdout] test src/lib.rs - (line 9) ... ok
[INFO] [stdout] test src/lib.rs - (line 31) ... ok
[INFO] [stdout] test src/lib.rs - (line 94) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.45s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "99a272e3c04109963e35817a7112cac8337fedfccdef2968506d6c86e40c1e02", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "99a272e3c04109963e35817a7112cac8337fedfccdef2968506d6c86e40c1e02", kill_on_drop: false }`
[INFO] [stdout] 99a272e3c04109963e35817a7112cac8337fedfccdef2968506d6c86e40c1e02