[INFO] fetching crate unifrac 0.1.2...
[INFO] testing unifrac-0.1.2 against 1.90.0 for beta-1.91-3
[INFO] extracting crate unifrac 0.1.2 into /workspace/builds/worker-7-tc1/source
[INFO] started tweaking crates.io crate unifrac 0.1.2
[INFO] finished tweaking crates.io crate unifrac 0.1.2
[INFO] tweaked toml for crates.io crate unifrac 0.1.2 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate unifrac 0.1.2 on toolchain 1.90.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 2 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 12e1e815f4b0be7d003086cf7188d8ea4d79aedb7ac34208bfc7bbd623f0f220
[INFO] running `Command { std: "docker" "start" "-a" "12e1e815f4b0be7d003086cf7188d8ea4d79aedb7ac34208bfc7bbd623f0f220", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "12e1e815f4b0be7d003086cf7188d8ea4d79aedb7ac34208bfc7bbd623f0f220", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "12e1e815f4b0be7d003086cf7188d8ea4d79aedb7ac34208bfc7bbd623f0f220", kill_on_drop: false }`
[INFO] [stdout] 12e1e815f4b0be7d003086cf7188d8ea4d79aedb7ac34208bfc7bbd623f0f220
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f9b4be4b72c85a9c214dab87578fec63bf5ca82d743844c64c0314132e79c570
[INFO] running `Command { std: "docker" "start" "-a" "f9b4be4b72c85a9c214dab87578fec63bf5ca82d743844c64c0314132e79c570", kill_on_drop: false }`
[INFO] [stderr]    Compiling unifrac v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.23s
[INFO] running `Command { std: "docker" "inspect" "f9b4be4b72c85a9c214dab87578fec63bf5ca82d743844c64c0314132e79c570", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f9b4be4b72c85a9c214dab87578fec63bf5ca82d743844c64c0314132e79c570", kill_on_drop: false }`
[INFO] [stdout] f9b4be4b72c85a9c214dab87578fec63bf5ca82d743844c64c0314132e79c570
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fb53d995ac821e8e66d7a2fd9a3870b89297e151bdb91830a5b350b3713f7c5c
[INFO] running `Command { std: "docker" "start" "-a" "fb53d995ac821e8e66d7a2fd9a3870b89297e151bdb91830a5b350b3713f7c5c", kill_on_drop: false }`
[INFO] [stderr]    Compiling unifrac v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.48s
[INFO] running `Command { std: "docker" "inspect" "fb53d995ac821e8e66d7a2fd9a3870b89297e151bdb91830a5b350b3713f7c5c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fb53d995ac821e8e66d7a2fd9a3870b89297e151bdb91830a5b350b3713f7c5c", kill_on_drop: false }`
[INFO] [stdout] fb53d995ac821e8e66d7a2fd9a3870b89297e151bdb91830a5b350b3713f7c5c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] c171475ff36dcb48d81cf54c6136836407b505cfe88e00300d2c5530a729b93c
[INFO] running `Command { std: "docker" "start" "-a" "c171475ff36dcb48d81cf54c6136836407b505cfe88e00300d2c5530a729b93c", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test primant::tests::test_f32_conversion ... ok
[INFO] [stdout] test primant::tests::test_from_percent ... ok
[INFO] [stdout] test primant::tests::test_from_ratio ... ok
[INFO] [stdout] test primant::tests::test_into_percent ... ok
[INFO] [stdout] test primant::tests::test_f64_conversion ... ok
[INFO] [stdout] test primant::tests::test_debug ... ok
[INFO] [stdout] test primant::tests::test_display ... 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]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/unifrac-b37d3f2e3c78fbfd)
[INFO] [stderr]    Doc-tests unifrac
[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" "c171475ff36dcb48d81cf54c6136836407b505cfe88e00300d2c5530a729b93c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c171475ff36dcb48d81cf54c6136836407b505cfe88e00300d2c5530a729b93c", kill_on_drop: false }`
[INFO] [stdout] c171475ff36dcb48d81cf54c6136836407b505cfe88e00300d2c5530a729b93c