[INFO] fetching crate rifven 0.1.0...
[INFO] testing rifven-0.1.0 against 1.59.0 for beta-1.60-1
[INFO] extracting crate rifven 0.1.0 into /workspace/builds/worker-19/source
[INFO] validating manifest of crates.io crate rifven 0.1.0 on toolchain 1.59.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate rifven 0.1.0
[INFO] finished tweaking crates.io crate rifven 0.1.0
[INFO] tweaked toml for crates.io crate rifven 0.1.0 written to /workspace/builds/worker-19/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/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" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 684370b19f49da18aaed0b64b63fdb364aa044219f3baaccad012569c623542c
[INFO] running `Command { std: "docker" "start" "-a" "684370b19f49da18aaed0b64b63fdb364aa044219f3baaccad012569c623542c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "684370b19f49da18aaed0b64b63fdb364aa044219f3baaccad012569c623542c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "684370b19f49da18aaed0b64b63fdb364aa044219f3baaccad012569c623542c", kill_on_drop: false }`
[INFO] [stdout] 684370b19f49da18aaed0b64b63fdb364aa044219f3baaccad012569c623542c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/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" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7493c6787ce1dbe65e75a2fd2bc8f519abbfd62c015fc91c984bba498279934a
[INFO] running `Command { std: "docker" "start" "-a" "7493c6787ce1dbe65e75a2fd2bc8f519abbfd62c015fc91c984bba498279934a", kill_on_drop: false }`
[INFO] [stderr]    Compiling rifven v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.69s
[INFO] running `Command { std: "docker" "inspect" "7493c6787ce1dbe65e75a2fd2bc8f519abbfd62c015fc91c984bba498279934a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7493c6787ce1dbe65e75a2fd2bc8f519abbfd62c015fc91c984bba498279934a", kill_on_drop: false }`
[INFO] [stdout] 7493c6787ce1dbe65e75a2fd2bc8f519abbfd62c015fc91c984bba498279934a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/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" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 195886d01031c61b03c4fe42e9df084cad7bb9497e1fb63ae8c115df15c2f3ff
[INFO] running `Command { std: "docker" "start" "-a" "195886d01031c61b03c4fe42e9df084cad7bb9497e1fb63ae8c115df15c2f3ff", kill_on_drop: false }`
[INFO] [stderr]    Compiling rifven v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.84s
[INFO] running `Command { std: "docker" "inspect" "195886d01031c61b03c4fe42e9df084cad7bb9497e1fb63ae8c115df15c2f3ff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "195886d01031c61b03c4fe42e9df084cad7bb9497e1fb63ae8c115df15c2f3ff", kill_on_drop: false }`
[INFO] [stdout] 195886d01031c61b03c4fe42e9df084cad7bb9497e1fb63ae8c115df15c2f3ff
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/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" "+1.59.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] ff5865fb536ec740da920004696ae732e8cee7fac07a4efd9236bc4769349320
[INFO] running `Command { std: "docker" "start" "-a" "ff5865fb536ec740da920004696ae732e8cee7fac07a4efd9236bc4769349320", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/rifven-08d38fe5b25372ca)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests rifven
[INFO] [stdout] running 5 tests
[INFO] [stdout] test kind::tests::creates_a_kind_instance_from_str ... ok
[INFO] [stdout] test kind::tests::creates_a_string_from_a_kind ... ok
[INFO] [stdout] test tests::calcs_the_checksum_digit ... ok
[INFO] [stdout] test tests::checks_for_invalid_rifs_from_str ... ok
[INFO] [stdout] test tests::creates_rif_from_str ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 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 src/rif.rs - rif::Rif (line 16) ... ignored
[INFO] [stdout] test src/lib.rs - (line 64) ... ok
[INFO] [stdout] test src/lib.rs - (line 52) ... ok
[INFO] [stdout] test src/rif.rs - rif::Rif::identifier (line 83) ... ok
[INFO] [stdout] test src/rif.rs - rif::Rif::checksum_digit (line 96) ... ok
[INFO] [stdout] test src/rif.rs - rif::Rif::kind (line 70) ... ok
[INFO] [stdout] test src/rif.rs - rif::Rif::new (line 42) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out; finished in 0.46s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "ff5865fb536ec740da920004696ae732e8cee7fac07a4efd9236bc4769349320", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ff5865fb536ec740da920004696ae732e8cee7fac07a4efd9236bc4769349320", kill_on_drop: false }`
[INFO] [stdout] ff5865fb536ec740da920004696ae732e8cee7fac07a4efd9236bc4769349320