[INFO] fetching crate bioyino-metric 0.3.1...
[INFO] checking bioyino-metric-0.3.1 against master#db1fb85cff63ad5fffe435e17128f99f9e1d970c for pr-89056
[INFO] extracting crate bioyino-metric 0.3.1 into /workspace/builds/worker-22/source
[INFO] validating manifest of crates.io crate bioyino-metric 0.3.1 on toolchain db1fb85cff63ad5fffe435e17128f99f9e1d970c
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+db1fb85cff63ad5fffe435e17128f99f9e1d970c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate bioyino-metric 0.3.1
[INFO] finished tweaking crates.io crate bioyino-metric 0.3.1
[INFO] tweaked toml for crates.io crate bioyino-metric 0.3.1 written to /workspace/builds/worker-22/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+db1fb85cff63ad5fffe435e17128f99f9e1d970c" "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" "+db1fb85cff63ad5fffe435e17128f99f9e1d970c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded capnpc v0.13.1
[INFO] [stderr]   Downloaded capnp v0.13.6
[INFO] [stderr]   Downloaded combine v4.6.1
[INFO] [stderr]   Downloaded lazysort v0.2.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+db1fb85cff63ad5fffe435e17128f99f9e1d970c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] fb9efda4c1c20a66a13596f53ef495e1eb70426d0c7bffd32a659f97d37a58f7
[INFO] running `Command { std: "docker" "start" "-a" "fb9efda4c1c20a66a13596f53ef495e1eb70426d0c7bffd32a659f97d37a58f7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fb9efda4c1c20a66a13596f53ef495e1eb70426d0c7bffd32a659f97d37a58f7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fb9efda4c1c20a66a13596f53ef495e1eb70426d0c7bffd32a659f97d37a58f7", kill_on_drop: false }`
[INFO] [stdout] fb9efda4c1c20a66a13596f53ef495e1eb70426d0c7bffd32a659f97d37a58f7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/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=forbid" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+db1fb85cff63ad5fffe435e17128f99f9e1d970c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 02590d396ed0ea092b2d830a742680b8c2b9d3d971e29f0c63a7a89598b1e26a
[INFO] running `Command { std: "docker" "start" "-a" "02590d396ed0ea092b2d830a742680b8c2b9d3d971e29f0c63a7a89598b1e26a", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling memchr v2.4.1
[INFO] [stderr]    Compiling capnp v0.13.6
[INFO] [stderr]    Compiling serde v1.0.130
[INFO] [stderr]     Checking lazysort v0.2.1
[INFO] [stderr]    Compiling syn v1.0.76
[INFO] [stderr]    Compiling capnpc v0.13.1
[INFO] [stderr]     Checking combine v4.6.1
[INFO] [stderr]    Compiling bioyino-metric v0.3.1 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling serde_derive v1.0.130
[INFO] [stderr]    Compiling thiserror-impl v1.0.29
[INFO] [stderr]     Checking thiserror v1.0.29
[INFO] [stderr]     Checking bytes v0.5.6
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> src/aggregate.rs:514:48
[INFO] [stdout]     |
[INFO] [stdout] 514 |                         assert!(diff < 0.0001, format!("{} ~= {}: {}", e, r, diff));
[INFO] [stdout]     |                                                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(non_fmt_panics)]` on by default
[INFO] [stdout]     = note: this usage of assert!() is deprecated; it will be a hard error in Rust 2021
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stdout]     = note: the assert!() macro supports formatting, so there's no need for the format!() macro here
[INFO] [stdout] help: remove the `format!(..)` macro call
[INFO] [stdout]     |
[INFO] [stdout] 514 -                         assert!(diff < 0.0001, format!("{} ~= {}: {}", e, r, diff));
[INFO] [stdout] 514 +                         assert!(diff < 0.0001, "{} ~= {}: {}", e, r, diff);
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 20.13s
[INFO] running `Command { std: "docker" "inspect" "02590d396ed0ea092b2d830a742680b8c2b9d3d971e29f0c63a7a89598b1e26a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "02590d396ed0ea092b2d830a742680b8c2b9d3d971e29f0c63a7a89598b1e26a", kill_on_drop: false }`
[INFO] [stdout] 02590d396ed0ea092b2d830a742680b8c2b9d3d971e29f0c63a7a89598b1e26a