[INFO] fetching crate yaum 0.1.2...
[INFO] testing yaum-0.1.2 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate yaum 0.1.2 into /workspace/builds/worker-117/source
[INFO] validating manifest of crates.io crate yaum 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 yaum 0.1.2
[INFO] finished tweaking crates.io crate yaum 0.1.2
[INFO] tweaked toml for crates.io crate yaum 0.1.2 written to /workspace/builds/worker-117/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-117/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-117/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] d5252cee0cc08ee6d844a2c60936841547ca359b181aeb7542477c2eb5fe3353
[INFO] running `Command { std: "docker" "start" "-a" "d5252cee0cc08ee6d844a2c60936841547ca359b181aeb7542477c2eb5fe3353", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d5252cee0cc08ee6d844a2c60936841547ca359b181aeb7542477c2eb5fe3353", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d5252cee0cc08ee6d844a2c60936841547ca359b181aeb7542477c2eb5fe3353", kill_on_drop: false }`
[INFO] [stdout] d5252cee0cc08ee6d844a2c60936841547ca359b181aeb7542477c2eb5fe3353
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-117/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-117/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] 1b7f4a98593636f01cd528374d9cc65573be71f27b4516de5b3f2c8535910a8d
[INFO] running `Command { std: "docker" "start" "-a" "1b7f4a98593636f01cd528374d9cc65573be71f27b4516de5b3f2c8535910a8d", kill_on_drop: false }`
[INFO] [stderr]    Compiling yaum v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.12s
[INFO] running `Command { std: "docker" "inspect" "1b7f4a98593636f01cd528374d9cc65573be71f27b4516de5b3f2c8535910a8d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1b7f4a98593636f01cd528374d9cc65573be71f27b4516de5b3f2c8535910a8d", kill_on_drop: false }`
[INFO] [stdout] 1b7f4a98593636f01cd528374d9cc65573be71f27b4516de5b3f2c8535910a8d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-117/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-117/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] e0fd85a1789a0e8eb400313200d0d5c709fed2ea1fb9aa24c9d1da3486a96cc0
[INFO] running `Command { std: "docker" "start" "-a" "e0fd85a1789a0e8eb400313200d0d5c709fed2ea1fb9aa24c9d1da3486a96cc0", kill_on_drop: false }`
[INFO] [stderr]    Compiling yaum v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.74s
[INFO] running `Command { std: "docker" "inspect" "e0fd85a1789a0e8eb400313200d0d5c709fed2ea1fb9aa24c9d1da3486a96cc0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e0fd85a1789a0e8eb400313200d0d5c709fed2ea1fb9aa24c9d1da3486a96cc0", kill_on_drop: false }`
[INFO] [stdout] e0fd85a1789a0e8eb400313200d0d5c709fed2ea1fb9aa24c9d1da3486a96cc0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-117/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-117/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] f86b6686cabd8ef36813f26edcaf7953b65882190cccee74de173a381d470fb4
[INFO] running `Command { std: "docker" "start" "-a" "f86b6686cabd8ef36813f26edcaf7953b65882190cccee74de173a381d470fb4", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.10s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/yaum-3287bd8eab77b454)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stderr]    Doc-tests yaum
[INFO] [stdout] test conversions::tests::convert_division ... ok
[INFO] [stdout] test conversions::tests::convert_unit ... ok
[INFO] [stdout] test conversions::tests::value_readers ... 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] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test src/lib.rs - impl_unit (line 85) ... ok
[INFO] [stdout] test src/lib.rs - (line 6) ... ok
[INFO] [stdout] test src/lib.rs - (line 29) ... ok
[INFO] [stdout] test src/lib.rs - convert_div (line 175) ... ok
[INFO] [stdout] test src/lib.rs - convert_unit (line 214) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.42s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "f86b6686cabd8ef36813f26edcaf7953b65882190cccee74de173a381d470fb4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f86b6686cabd8ef36813f26edcaf7953b65882190cccee74de173a381d470fb4", kill_on_drop: false }`
[INFO] [stdout] f86b6686cabd8ef36813f26edcaf7953b65882190cccee74de173a381d470fb4