[INFO] fetching crate be-generust 0.1.0...
[INFO] testing be-generust-0.1.0 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate be-generust 0.1.0 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate be-generust 0.1.0 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 be-generust 0.1.0
[INFO] finished tweaking crates.io crate be-generust 0.1.0
[INFO] tweaked toml for crates.io crate be-generust 0.1.0 written to /workspace/builds/worker-2/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] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] 5d4b8bdcaf9e58045d5d6dae7f0029e073a42c9fcd7e140fa6706ddcf3085b6b
[INFO] running `Command { std: "docker" "start" "-a" "5d4b8bdcaf9e58045d5d6dae7f0029e073a42c9fcd7e140fa6706ddcf3085b6b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5d4b8bdcaf9e58045d5d6dae7f0029e073a42c9fcd7e140fa6706ddcf3085b6b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5d4b8bdcaf9e58045d5d6dae7f0029e073a42c9fcd7e140fa6706ddcf3085b6b", kill_on_drop: false }`
[INFO] [stdout] 5d4b8bdcaf9e58045d5d6dae7f0029e073a42c9fcd7e140fa6706ddcf3085b6b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] 3912d7f31a4ee001dd86cfd9e38d97cf817c8df5a77c0db75994845a919192e5
[INFO] running `Command { std: "docker" "start" "-a" "3912d7f31a4ee001dd86cfd9e38d97cf817c8df5a77c0db75994845a919192e5", kill_on_drop: false }`
[INFO] [stderr]    Compiling be-generust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.43s
[INFO] running `Command { std: "docker" "inspect" "3912d7f31a4ee001dd86cfd9e38d97cf817c8df5a77c0db75994845a919192e5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3912d7f31a4ee001dd86cfd9e38d97cf817c8df5a77c0db75994845a919192e5", kill_on_drop: false }`
[INFO] [stdout] 3912d7f31a4ee001dd86cfd9e38d97cf817c8df5a77c0db75994845a919192e5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] 914d32bef5e8993b3eff90301b87eb04918894ed111c5581570eb61d5b9f65d2
[INFO] running `Command { std: "docker" "start" "-a" "914d32bef5e8993b3eff90301b87eb04918894ed111c5581570eb61d5b9f65d2", kill_on_drop: false }`
[INFO] [stderr]    Compiling be-generust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.90s
[INFO] running `Command { std: "docker" "inspect" "914d32bef5e8993b3eff90301b87eb04918894ed111c5581570eb61d5b9f65d2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "914d32bef5e8993b3eff90301b87eb04918894ed111c5581570eb61d5b9f65d2", kill_on_drop: false }`
[INFO] [stdout] 914d32bef5e8993b3eff90301b87eb04918894ed111c5581570eb61d5b9f65d2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] 41ac11dd1be2018d2128336b4f70e6d4bc9b816a6db9b1c38929efb72a7dd422
[INFO] running `Command { std: "docker" "start" "-a" "41ac11dd1be2018d2128336b4f70e6d4bc9b816a6db9b1c38929efb72a7dd422", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/be_generust-c64b146b9e8f5893)
[INFO] [stdout] 
[INFO] [stderr]      Running tests/test_basic.rs (/opt/rustwide/target/debug/deps/test_basic-077c87df12849e31)
[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 3 tests
[INFO] [stdout] test test_multi ... ok
[INFO] [stdout] test test_empty ... ok
[INFO] [stdout] test test_single ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/test_vars.rs (/opt/rustwide/target/debug/deps/test_vars-f1594bb535bef779)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stderr]    Doc-tests be-generust
[INFO] [stdout] test test_simple ... 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] [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" "41ac11dd1be2018d2128336b4f70e6d4bc9b816a6db9b1c38929efb72a7dd422", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "41ac11dd1be2018d2128336b4f70e6d4bc9b816a6db9b1c38929efb72a7dd422", kill_on_drop: false }`
[INFO] [stdout] 41ac11dd1be2018d2128336b4f70e6d4bc9b816a6db9b1c38929efb72a7dd422