[INFO] cloning repository https://github.com/sinclairzx81/black
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/sinclairzx81/black" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsinclairzx81%2Fblack", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsinclairzx81%2Fblack'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 6f2de656837bcd92163e8fec4dc82da753ff356d
[INFO] checking sinclairzx81/black against try#378b6a8a384b3bd0818af5f1745e5747a98bff7b for pr-95819
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsinclairzx81%2Fblack" "/workspace/builds/worker-60/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-60/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/sinclairzx81/black on toolchain 378b6a8a384b3bd0818af5f1745e5747a98bff7b
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+378b6a8a384b3bd0818af5f1745e5747a98bff7b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/sinclairzx81/black
[INFO] finished tweaking git repo https://github.com/sinclairzx81/black
[INFO] tweaked toml for git repo https://github.com/sinclairzx81/black written to /workspace/builds/worker-60/source/Cargo.toml
[INFO] crate git repo https://github.com/sinclairzx81/black already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+378b6a8a384b3bd0818af5f1745e5747a98bff7b" "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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-60/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-60/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+378b6a8a384b3bd0818af5f1745e5747a98bff7b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9d6e2659ddbd74254ca6e2385cb7ef6745d47b17a000ed76061c7124cef85364
[INFO] running `Command { std: "docker" "start" "-a" "9d6e2659ddbd74254ca6e2385cb7ef6745d47b17a000ed76061c7124cef85364", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9d6e2659ddbd74254ca6e2385cb7ef6745d47b17a000ed76061c7124cef85364", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9d6e2659ddbd74254ca6e2385cb7ef6745d47b17a000ed76061c7124cef85364", kill_on_drop: false }`
[INFO] [stdout] 9d6e2659ddbd74254ca6e2385cb7ef6745d47b17a000ed76061c7124cef85364
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-60/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-60/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+378b6a8a384b3bd0818af5f1745e5747a98bff7b" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d33c44341e485d5f972a3aa8e854445b81a2242be9996888aed5c0a9bc05c478
[INFO] running `Command { std: "docker" "start" "-a" "d33c44341e485d5f972a3aa8e854445b81a2242be9996888aed5c0a9bc05c478", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling libc v0.2.60
[INFO] [stderr]    Compiling unicode-xid v0.0.4
[INFO] [stderr]    Compiling pkg-config v0.3.15
[INFO] [stderr]    Compiling quote v0.3.15
[INFO] [stderr]     Checking black-math v0.1.0 (/opt/rustwide/workdir/black-math)
[INFO] [stderr]    Compiling cc v1.0.38
[INFO] [stderr]     Checking lazy_static v1.3.0
[INFO] [stderr]     Checking cast v0.2.2
[INFO] [stderr]     Checking synom v0.11.3
[INFO] [stderr]     Checking black-raster v0.1.0 (/opt/rustwide/workdir/black-raster)
[INFO] [stderr]     Checking syn v0.11.11
[INFO] [stderr]    Compiling minifb v0.12.0
[INFO] [stderr]     Checking black-codegen v0.1.0 (/opt/rustwide/workdir/black-codegen)
[INFO] [stderr]    Compiling x11-dl v2.18.3
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]   --> black-codegen/src/interpolate_sse41.rs:68:21
[INFO] [stdout]    |
[INFO] [stdout] 68 |         _ => panic!(format!("Cannot interpolate type '{}'", field.kind)),
[INFO] [stdout]    |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_fmt_panics)]` on by default
[INFO] [stdout]    = note: this usage of panic!() 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 panic!() 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] 68 -         _ => panic!(format!("Cannot interpolate type '{}'", field.kind)),
[INFO] [stdout] 68 +         _ => panic!("Cannot interpolate type '{}'", field.kind),
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> black-codegen/src/interpolate_sse41.rs:134:21
[INFO] [stdout]     |
[INFO] [stdout] 134 |         _ => panic!(format!("Cannot interpolate type '{}'", field.kind)),
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this usage of panic!() 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 panic!() 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] 134 -         _ => panic!(format!("Cannot interpolate type '{}'", field.kind)),
[INFO] [stdout] 134 +         _ => panic!("Cannot interpolate type '{}'", field.kind),
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> black-codegen/src/interpolate_sse41.rs:257:21
[INFO] [stdout]     |
[INFO] [stdout] 257 |         _ => panic!(format!("Cannot interpolate type '{}'", field.kind)),
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this usage of panic!() 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 panic!() 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] 257 -         _ => panic!(format!("Cannot interpolate type '{}'", field.kind)),
[INFO] [stdout] 257 +         _ => panic!("Cannot interpolate type '{}'", field.kind),
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]   --> black-codegen/src/interpolate.rs:58:21
[INFO] [stdout]    |
[INFO] [stdout] 58 |         _ => panic!(format!("Cannot interpolate type '{}'", field.kind)),
[INFO] [stdout]    |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this usage of panic!() 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 panic!() 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] 58 -         _ => panic!(format!("Cannot interpolate type '{}'", field.kind)),
[INFO] [stdout] 58 +         _ => panic!("Cannot interpolate type '{}'", field.kind),
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> black-codegen/src/interpolate.rs:110:21
[INFO] [stdout]     |
[INFO] [stdout] 110 |         _ => panic!(format!("Cannot interpolate type '{}'", field.kind)),
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this usage of panic!() 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 panic!() 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] 110 -         _ => panic!(format!("Cannot interpolate type '{}'", field.kind)),
[INFO] [stdout] 110 +         _ => panic!("Cannot interpolate type '{}'", field.kind),
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> black-codegen/src/interpolate.rs:163:25
[INFO] [stdout]     |
[INFO] [stdout] 163 |             _ => panic!(format!("Cannot interpolate type '{}'", field.kind))
[INFO] [stdout]     |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this usage of panic!() 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 panic!() 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] 163 -             _ => panic!(format!("Cannot interpolate type '{}'", field.kind))
[INFO] [stdout] 163 +             _ => panic!("Cannot interpolate type '{}'", field.kind)
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]   --> black-codegen/src/metadata.rs:58:37
[INFO] [stdout]    |
[INFO] [stdout] 58 |                         _ => panic!(format!("Unable to read field '{}'", name))
[INFO] [stdout]    |                                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this usage of panic!() 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 panic!() 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] 58 -                         _ => panic!(format!("Unable to read field '{}'", name))
[INFO] [stdout] 58 +                         _ => panic!("Unable to read field '{}'", name)
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 7 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]   --> black-codegen/src/interpolate_sse41.rs:68:21
[INFO] [stdout]    |
[INFO] [stdout] 68 |         _ => panic!(format!("Cannot interpolate type '{}'", field.kind)),
[INFO] [stdout]    |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_fmt_panics)]` on by default
[INFO] [stdout]    = note: this usage of panic!() 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 panic!() 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] 68 -         _ => panic!(format!("Cannot interpolate type '{}'", field.kind)),
[INFO] [stdout] 68 +         _ => panic!("Cannot interpolate type '{}'", field.kind),
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> black-codegen/src/interpolate_sse41.rs:134:21
[INFO] [stdout]     |
[INFO] [stdout] 134 |         _ => panic!(format!("Cannot interpolate type '{}'", field.kind)),
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this usage of panic!() 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 panic!() 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] 134 -         _ => panic!(format!("Cannot interpolate type '{}'", field.kind)),
[INFO] [stdout] 134 +         _ => panic!("Cannot interpolate type '{}'", field.kind),
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> black-codegen/src/interpolate_sse41.rs:257:21
[INFO] [stdout]     |
[INFO] [stdout] 257 |         _ => panic!(format!("Cannot interpolate type '{}'", field.kind)),
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this usage of panic!() 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 panic!() 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] 257 -         _ => panic!(format!("Cannot interpolate type '{}'", field.kind)),
[INFO] [stdout] 257 +         _ => panic!("Cannot interpolate type '{}'", field.kind),
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]   --> black-codegen/src/interpolate.rs:58:21
[INFO] [stdout]    |
[INFO] [stdout] 58 |         _ => panic!(format!("Cannot interpolate type '{}'", field.kind)),
[INFO] [stdout]    |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this usage of panic!() 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 panic!() 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] 58 -         _ => panic!(format!("Cannot interpolate type '{}'", field.kind)),
[INFO] [stdout] 58 +         _ => panic!("Cannot interpolate type '{}'", field.kind),
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> black-codegen/src/interpolate.rs:110:21
[INFO] [stdout]     |
[INFO] [stdout] 110 |         _ => panic!(format!("Cannot interpolate type '{}'", field.kind)),
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this usage of panic!() 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 panic!() 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] 110 -         _ => panic!(format!("Cannot interpolate type '{}'", field.kind)),
[INFO] [stdout] 110 +         _ => panic!("Cannot interpolate type '{}'", field.kind),
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> black-codegen/src/interpolate.rs:163:25
[INFO] [stdout]     |
[INFO] [stdout] 163 |             _ => panic!(format!("Cannot interpolate type '{}'", field.kind))
[INFO] [stdout]     |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this usage of panic!() 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 panic!() 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] 163 -             _ => panic!(format!("Cannot interpolate type '{}'", field.kind))
[INFO] [stdout] 163 +             _ => panic!("Cannot interpolate type '{}'", field.kind)
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]   --> black-codegen/src/metadata.rs:58:37
[INFO] [stdout]    |
[INFO] [stdout] 58 |                         _ => panic!(format!("Unable to read field '{}'", name))
[INFO] [stdout]    |                                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this usage of panic!() 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 panic!() 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] 58 -                         _ => panic!(format!("Unable to read field '{}'", name))
[INFO] [stdout] 58 +                         _ => panic!("Unable to read field '{}'", name)
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 7 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]   --> black-codegen/src/interpolate_sse41.rs:68:21
[INFO] [stdout]    |
[INFO] [stdout] 68 |         _ => panic!(format!("Cannot interpolate type '{}'", field.kind)),
[INFO] [stdout]    |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_fmt_panics)]` on by default
[INFO] [stdout]    = note: this usage of panic!() 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 panic!() 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] 68 -         _ => panic!(format!("Cannot interpolate type '{}'", field.kind)),
[INFO] [stdout] 68 +         _ => panic!("Cannot interpolate type '{}'", field.kind),
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> black-codegen/src/interpolate_sse41.rs:134:21
[INFO] [stdout]     |
[INFO] [stdout] 134 |         _ => panic!(format!("Cannot interpolate type '{}'", field.kind)),
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this usage of panic!() 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 panic!() 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] 134 -         _ => panic!(format!("Cannot interpolate type '{}'", field.kind)),
[INFO] [stdout] 134 +         _ => panic!("Cannot interpolate type '{}'", field.kind),
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> black-codegen/src/interpolate_sse41.rs:257:21
[INFO] [stdout]     |
[INFO] [stdout] 257 |         _ => panic!(format!("Cannot interpolate type '{}'", field.kind)),
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this usage of panic!() 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 panic!() 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] 257 -         _ => panic!(format!("Cannot interpolate type '{}'", field.kind)),
[INFO] [stdout] 257 +         _ => panic!("Cannot interpolate type '{}'", field.kind),
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]   --> black-codegen/src/interpolate.rs:58:21
[INFO] [stdout]    |
[INFO] [stdout] 58 |         _ => panic!(format!("Cannot interpolate type '{}'", field.kind)),
[INFO] [stdout]    |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this usage of panic!() 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 panic!() 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] 58 -         _ => panic!(format!("Cannot interpolate type '{}'", field.kind)),
[INFO] [stdout] 58 +         _ => panic!("Cannot interpolate type '{}'", field.kind),
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> black-codegen/src/interpolate.rs:110:21
[INFO] [stdout]     |
[INFO] [stdout] 110 |         _ => panic!(format!("Cannot interpolate type '{}'", field.kind)),
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this usage of panic!() 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 panic!() 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] 110 -         _ => panic!(format!("Cannot interpolate type '{}'", field.kind)),
[INFO] [stdout] 110 +         _ => panic!("Cannot interpolate type '{}'", field.kind),
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> black-codegen/src/interpolate.rs:163:25
[INFO] [stdout]     |
[INFO] [stdout] 163 |             _ => panic!(format!("Cannot interpolate type '{}'", field.kind))
[INFO] [stdout]     |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this usage of panic!() 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 panic!() 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] 163 -             _ => panic!(format!("Cannot interpolate type '{}'", field.kind))
[INFO] [stdout] 163 +             _ => panic!("Cannot interpolate type '{}'", field.kind)
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]   --> black-codegen/src/metadata.rs:58:37
[INFO] [stdout]    |
[INFO] [stdout] 58 |                         _ => panic!(format!("Unable to read field '{}'", name))
[INFO] [stdout]    |                                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this usage of panic!() 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 panic!() 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] 58 -                         _ => panic!(format!("Unable to read field '{}'", name))
[INFO] [stdout] 58 +                         _ => panic!("Unable to read field '{}'", name)
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking time v0.1.42
[INFO] [stdout] warning: 7 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking black v0.1.0 (/opt/rustwide/workdir/black)
[INFO] [stderr]     Checking workbench v0.1.0 (/opt/rustwide/workdir/example)
[INFO] [stdout] warning: field is never read: `message`
[INFO] [stdout]   --> example/src/helpers/geometry.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 |     message: String,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] note: `GeometryParseError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]   --> example/src/helpers/geometry.rs:9:10
[INFO] [stdout]    |
[INFO] [stdout] 9  | #[derive(Debug)]
[INFO] [stdout]    |          ^^^^^
[INFO] [stdout]    = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `message`
[INFO] [stdout]   --> example/src/helpers/geometry.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 |     message: String,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] note: `GeometryParseError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]   --> example/src/helpers/geometry.rs:9:10
[INFO] [stdout]    |
[INFO] [stdout] 9  | #[derive(Debug)]
[INFO] [stdout]    |          ^^^^^
[INFO] [stdout]    = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2m 47s
[INFO] running `Command { std: "docker" "inspect" "d33c44341e485d5f972a3aa8e854445b81a2242be9996888aed5c0a9bc05c478", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d33c44341e485d5f972a3aa8e854445b81a2242be9996888aed5c0a9bc05c478", kill_on_drop: false }`
[INFO] [stdout] d33c44341e485d5f972a3aa8e854445b81a2242be9996888aed5c0a9bc05c478