[INFO] fetching crate googleprojection 1.2.0...
[INFO] testing googleprojection-1.2.0 against 1.54.0 for beta-1.55-1
[INFO] extracting crate googleprojection 1.2.0 into /workspace/builds/worker-55/source
[INFO] validating manifest of crates.io crate googleprojection 1.2.0 on toolchain 1.54.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate googleprojection 1.2.0
[INFO] finished tweaking crates.io crate googleprojection 1.2.0
[INFO] tweaked toml for crates.io crate googleprojection 1.2.0 written to /workspace/builds/worker-55/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-55/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-55/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d4f6d2baae686d8ac11634623f323fe61841c7fb5fc2d23c57f0510336d3ee4a
[INFO] running `Command { std: "docker" "start" "-a" "d4f6d2baae686d8ac11634623f323fe61841c7fb5fc2d23c57f0510336d3ee4a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d4f6d2baae686d8ac11634623f323fe61841c7fb5fc2d23c57f0510336d3ee4a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d4f6d2baae686d8ac11634623f323fe61841c7fb5fc2d23c57f0510336d3ee4a", kill_on_drop: false }`
[INFO] [stdout] d4f6d2baae686d8ac11634623f323fe61841c7fb5fc2d23c57f0510336d3ee4a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-55/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-55/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] edf188c868ca6e20ccd98c0afca27a7102495f573fa9d2b9c4e321cea56c455e
[INFO] running `Command { std: "docker" "start" "-a" "edf188c868ca6e20ccd98c0afca27a7102495f573fa9d2b9c4e321cea56c455e", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling googleprojection v1.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition.
[INFO] [stdout]    --> src/lib.rs:140:16
[INFO] [stdout]     |
[INFO] [stdout] 140 |     fn with_xy(f64, f64) -> Self;
[INFO] [stdout]     |                ^^^ help: try naming the parameter or explicitly ignoring it: `_: f64`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(anonymous_parameters)]` on by default
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2018 edition!
[INFO] [stdout]     = note: for more information, see issue #41686 <https://github.com/rust-lang/rust/issues/41686>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition.
[INFO] [stdout]    --> src/lib.rs:140:21
[INFO] [stdout]     |
[INFO] [stdout] 140 |     fn with_xy(f64, f64) -> Self;
[INFO] [stdout]     |                     ^^^ help: try naming the parameter or explicitly ignoring it: `_: f64`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2018 edition!
[INFO] [stdout]     = note: for more information, see issue #41686 <https://github.com/rust-lang/rust/issues/41686>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.56s
[INFO] running `Command { std: "docker" "inspect" "edf188c868ca6e20ccd98c0afca27a7102495f573fa9d2b9c4e321cea56c455e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "edf188c868ca6e20ccd98c0afca27a7102495f573fa9d2b9c4e321cea56c455e", kill_on_drop: false }`
[INFO] [stdout] edf188c868ca6e20ccd98c0afca27a7102495f573fa9d2b9c4e321cea56c455e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-55/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-55/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4528774bcc703cd76f7f49790d01863dfb8c52463b8c0b8576d82e3d6a702d35
[INFO] running `Command { std: "docker" "start" "-a" "4528774bcc703cd76f7f49790d01863dfb8c52463b8c0b8576d82e3d6a702d35", kill_on_drop: false }`
[INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition.
[INFO] [stdout]    --> src/lib.rs:140:16
[INFO] [stdout]     |
[INFO] [stdout] 140 |     fn with_xy(f64, f64) -> Self;
[INFO] [stdout]     |                ^^^ help: try naming the parameter or explicitly ignoring it: `_: f64`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(anonymous_parameters)]` on by default
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2018 edition!
[INFO] [stdout]     = note: for more information, see issue #41686 <https://github.com/rust-lang/rust/issues/41686>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling googleprojection v1.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition.
[INFO] [stdout]    --> src/lib.rs:140:21
[INFO] [stdout]     |
[INFO] [stdout] 140 |     fn with_xy(f64, f64) -> Self;
[INFO] [stdout]     |                     ^^^ help: try naming the parameter or explicitly ignoring it: `_: f64`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2018 edition!
[INFO] [stdout]     = note: for more information, see issue #41686 <https://github.com/rust-lang/rust/issues/41686>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition.
[INFO] [stdout]    --> src/lib.rs:140:16
[INFO] [stdout]     |
[INFO] [stdout] 140 |     fn with_xy(f64, f64) -> Self;
[INFO] [stdout]     |                ^^^ help: try naming the parameter or explicitly ignoring it: `_: f64`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(anonymous_parameters)]` on by default
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2018 edition!
[INFO] [stdout]     = note: for more information, see issue #41686 <https://github.com/rust-lang/rust/issues/41686>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition.
[INFO] [stdout]    --> src/lib.rs:140:21
[INFO] [stdout]     |
[INFO] [stdout] 140 |     fn with_xy(f64, f64) -> Self;
[INFO] [stdout]     |                     ^^^ help: try naming the parameter or explicitly ignoring it: `_: f64`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2018 edition!
[INFO] [stdout]     = note: for more information, see issue #41686 <https://github.com/rust-lang/rust/issues/41686>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> src/lib.rs:210:21
[INFO] [stdout]     |
[INFO] [stdout] 210 | /                     format!("Expected {:?} at zoom {} to be {:?} but was {:?}",
[INFO] [stdout] 211 | |                             &starting_coord,
[INFO] [stdout] 212 | |                             zoom,
[INFO] [stdout] 213 | |                             &expected,
[INFO] [stdout] 214 | |                             &actual));
[INFO] [stdout]     | |____________________________________^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(non_fmt_panic)]` on by default
[INFO] [stdout]     = note: this is no longer accepted in Rust 2021
[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] 210 |                     "Expected {:?} at zoom {} to be {:?} but was {:?}",
[INFO] [stdout] 211 |                             &starting_coord,
[INFO] [stdout] 212 |                             zoom,
[INFO] [stdout] 213 |                             &expected,
[INFO] [stdout] 214 |                             &actual);
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> src/lib.rs:242:21
[INFO] [stdout]     |
[INFO] [stdout] 242 | /                     format!("Expected {:?} at zoom {} to be {:?} but was {:?}",
[INFO] [stdout] 243 | |                             &ll,
[INFO] [stdout] 244 | |                             zoom,
[INFO] [stdout] 245 | |                             &expected,
[INFO] [stdout] 246 | |                             &actual));
[INFO] [stdout]     | |____________________________________^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this is no longer accepted in Rust 2021
[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] 242 |                     "Expected {:?} at zoom {} to be {:?} but was {:?}",
[INFO] [stdout] 243 |                             &ll,
[INFO] [stdout] 244 |                             zoom,
[INFO] [stdout] 245 |                             &expected,
[INFO] [stdout] 246 |                             &actual);
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> src/lib.rs:274:21
[INFO] [stdout]     |
[INFO] [stdout] 274 | /                     format!("Expected {:?} at zoom {} to be {:?} but was {:?}",
[INFO] [stdout] 275 | |                             &ll,
[INFO] [stdout] 276 | |                             zoom,
[INFO] [stdout] 277 | |                             &expected,
[INFO] [stdout] 278 | |                             &actual));
[INFO] [stdout]     | |____________________________________^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this is no longer accepted in Rust 2021
[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] 274 |                     "Expected {:?} at zoom {} to be {:?} but was {:?}",
[INFO] [stdout] 275 |                             &ll,
[INFO] [stdout] 276 |                             zoom,
[INFO] [stdout] 277 |                             &expected,
[INFO] [stdout] 278 |                             &actual);
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> src/lib.rs:306:21
[INFO] [stdout]     |
[INFO] [stdout] 306 | /                     format!("Expected {:?} at zoom {} to be {:?} but was {:?}",
[INFO] [stdout] 307 | |                             &pixel,
[INFO] [stdout] 308 | |                             zoom,
[INFO] [stdout] 309 | |                             &expected,
[INFO] [stdout] 310 | |                             &actual));
[INFO] [stdout]     | |____________________________________^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this is no longer accepted in Rust 2021
[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] 306 |                     "Expected {:?} at zoom {} to be {:?} but was {:?}",
[INFO] [stdout] 307 |                             &pixel,
[INFO] [stdout] 308 |                             zoom,
[INFO] [stdout] 309 |                             &expected,
[INFO] [stdout] 310 |                             &actual);
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> src/lib.rs:328:17
[INFO] [stdout]     |
[INFO] [stdout] 328 | /                 format!("Pixels 512,512 is on LL 0,0 on zoom 1 on a mercator with 512 pixels \
[INFO] [stdout] 329 | |                          per tile, but got result: {:?}",
[INFO] [stdout] 330 | |                         ll));
[INFO] [stdout]     | |___________________________^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this is no longer accepted in Rust 2021
[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] 328 |                 "Pixels 512,512 is on LL 0,0 on zoom 1 on a mercator with 512 pixels \
[INFO] [stdout] 329 |                          per tile, but got result: {:?}",
[INFO] [stdout] 330 |                         ll);
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> src/lib.rs:334:17
[INFO] [stdout]     |
[INFO] [stdout] 334 | /                 format!("LL 0,0 is on pixels 512,512 on zoom 1 on a mercator with 512 pixels \
[INFO] [stdout] 335 | |                          per tile, but got result: {:?}",
[INFO] [stdout] 336 | |                         px));
[INFO] [stdout]     | |___________________________^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this is no longer accepted in Rust 2021
[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] 334 |                 "LL 0,0 is on pixels 512,512 on zoom 1 on a mercator with 512 pixels \
[INFO] [stdout] 335 |                          per tile, but got result: {:?}",
[INFO] [stdout] 336 |                         px);
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 8 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 4.12s
[INFO] running `Command { std: "docker" "inspect" "4528774bcc703cd76f7f49790d01863dfb8c52463b8c0b8576d82e3d6a702d35", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4528774bcc703cd76f7f49790d01863dfb8c52463b8c0b8576d82e3d6a702d35", kill_on_drop: false }`
[INFO] [stdout] 4528774bcc703cd76f7f49790d01863dfb8c52463b8c0b8576d82e3d6a702d35
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-55/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-55/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] d14ed6acf09d3dbaae70b3df5410ec051619b3b1734fffabc5406fd070e2c96d
[INFO] running `Command { std: "docker" "start" "-a" "d14ed6acf09d3dbaae70b3df5410ec051619b3b1734fffabc5406fd070e2c96d", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr] warning: anonymous parameters are deprecated and will be removed in the next edition.
[INFO] [stderr]    --> src/lib.rs:140:16
[INFO] [stderr]     |
[INFO] [stderr] 140 |     fn with_xy(f64, f64) -> Self;
[INFO] [stderr]     |                ^^^ help: try naming the parameter or explicitly ignoring it: `_: f64`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(anonymous_parameters)]` on by default
[INFO] [stderr]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2018 edition!
[INFO] [stderr]     = note: for more information, see issue #41686 <https://github.com/rust-lang/rust/issues/41686>
[INFO] [stderr] 
[INFO] [stderr] warning: anonymous parameters are deprecated and will be removed in the next edition.
[INFO] [stderr]    --> src/lib.rs:140:21
[INFO] [stderr]     |
[INFO] [stderr] 140 |     fn with_xy(f64, f64) -> Self;
[INFO] [stderr]     |                     ^^^ help: try naming the parameter or explicitly ignoring it: `_: f64`
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2018 edition!
[INFO] [stderr]     = note: for more information, see issue #41686 <https://github.com/rust-lang/rust/issues/41686>
[INFO] [stderr] 
[INFO] [stderr] warning: 2 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: anonymous parameters are deprecated and will be removed in the next edition.
[INFO] [stderr]    --> src/lib.rs:140:16
[INFO] [stderr]     |
[INFO] [stderr] 140 |     fn with_xy(f64, f64) -> Self;
[INFO] [stderr]     |                ^^^ help: try naming the parameter or explicitly ignoring it: `_: f64`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(anonymous_parameters)]` on by default
[INFO] [stderr]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2018 edition!
[INFO] [stderr]     = note: for more information, see issue #41686 <https://github.com/rust-lang/rust/issues/41686>
[INFO] [stderr] 
[INFO] [stderr] warning: anonymous parameters are deprecated and will be removed in the next edition.
[INFO] [stderr]    --> src/lib.rs:140:21
[INFO] [stderr]     |
[INFO] [stderr] 140 |     fn with_xy(f64, f64) -> Self;
[INFO] [stderr]     |                     ^^^ help: try naming the parameter or explicitly ignoring it: `_: f64`
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2018 edition!
[INFO] [stderr]     = note: for more information, see issue #41686 <https://github.com/rust-lang/rust/issues/41686>
[INFO] [stderr] 
[INFO] [stderr] warning: panic message is not a string literal
[INFO] [stderr]    --> src/lib.rs:210:21
[INFO] [stderr]     |
[INFO] [stderr] 210 | /                     format!("Expected {:?} at zoom {} to be {:?} but was {:?}",
[INFO] [stderr] 211 | |                             &starting_coord,
[INFO] [stderr] 212 | |                             zoom,
[INFO] [stderr] 213 | |                             &expected,
[INFO] [stderr] 214 | |                             &actual));
[INFO] [stderr]     | |____________________________________^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(non_fmt_panic)]` on by default
[INFO] [stderr]     = note: this is no longer accepted in Rust 2021
[INFO] [stderr]     = note: the assert!() macro supports formatting, so there's no need for the format!() macro here
[INFO] [stderr] help: remove the `format!(..)` macro call
[INFO] [stderr]     |
[INFO] [stderr] 210 |                     "Expected {:?} at zoom {} to be {:?} but was {:?}",
[INFO] [stderr] 211 |                             &starting_coord,
[INFO] [stderr] 212 |                             zoom,
[INFO] [stderr] 213 |                             &expected,
[INFO] [stderr] 214 |                             &actual);
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: panic message is not a string literal
[INFO] [stderr]    --> src/lib.rs:242:21
[INFO] [stderr]     |
[INFO] [stderr] 242 | /                     format!("Expected {:?} at zoom {} to be {:?} but was {:?}",
[INFO] [stderr] 243 | |                             &ll,
[INFO] [stderr] 244 | |                             zoom,
[INFO] [stderr] 245 | |                             &expected,
[INFO] [stderr] 246 | |                             &actual));
[INFO] [stderr]     | |____________________________________^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this is no longer accepted in Rust 2021
[INFO] [stderr]     = note: the assert!() macro supports formatting, so there's no need for the format!() macro here
[INFO] [stderr] help: remove the `format!(..)` macro call
[INFO] [stderr]     |
[INFO] [stderr] 242 |                     "Expected {:?} at zoom {} to be {:?} but was {:?}",
[INFO] [stderr] 243 |                             &ll,
[INFO] [stderr] 244 |                             zoom,
[INFO] [stderr] 245 |                             &expected,
[INFO] [stderr] 246 |                             &actual);
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: panic message is not a string literal
[INFO] [stderr]    --> src/lib.rs:274:21
[INFO] [stderr]     |
[INFO] [stderr] 274 | /                     format!("Expected {:?} at zoom {} to be {:?} but was {:?}",
[INFO] [stderr] 275 | |                             &ll,
[INFO] [stderr] 276 | |                             zoom,
[INFO] [stderr] 277 | |                             &expected,
[INFO] [stderr] 278 | |                             &actual));
[INFO] [stderr]     | |____________________________________^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this is no longer accepted in Rust 2021
[INFO] [stderr]     = note: the assert!() macro supports formatting, so there's no need for the format!() macro here
[INFO] [stderr] help: remove the `format!(..)` macro call
[INFO] [stderr]     |
[INFO] [stderr] 274 |                     "Expected {:?} at zoom {} to be {:?} but was {:?}",
[INFO] [stderr] 275 |                             &ll,
[INFO] [stderr] 276 |                             zoom,
[INFO] [stderr] 277 |                             &expected,
[INFO] [stderr] 278 |                             &actual);
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: panic message is not a string literal
[INFO] [stderr]    --> src/lib.rs:306:21
[INFO] [stderr]     |
[INFO] [stderr] 306 | /                     format!("Expected {:?} at zoom {} to be {:?} but was {:?}",
[INFO] [stderr] 307 | |                             &pixel,
[INFO] [stderr] 308 | |                             zoom,
[INFO] [stderr] 309 | |                             &expected,
[INFO] [stderr] 310 | |                             &actual));
[INFO] [stderr]     | |____________________________________^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this is no longer accepted in Rust 2021
[INFO] [stderr]     = note: the assert!() macro supports formatting, so there's no need for the format!() macro here
[INFO] [stderr] help: remove the `format!(..)` macro call
[INFO] [stderr]     |
[INFO] [stderr] 306 |                     "Expected {:?} at zoom {} to be {:?} but was {:?}",
[INFO] [stderr] 307 |                             &pixel,
[INFO] [stderr] 308 |                             zoom,
[INFO] [stderr] 309 |                             &expected,
[INFO] [stderr] 310 |                             &actual);
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: panic message is not a string literal
[INFO] [stderr]    --> src/lib.rs:328:17
[INFO] [stderr]     |
[INFO] [stderr] 328 | /                 format!("Pixels 512,512 is on LL 0,0 on zoom 1 on a mercator with 512 pixels \
[INFO] [stderr] 329 | |                          per tile, but got result: {:?}",
[INFO] [stderr] 330 | |                         ll));
[INFO] [stderr]     | |___________________________^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this is no longer accepted in Rust 2021
[INFO] [stderr]     = note: the assert!() macro supports formatting, so there's no need for the format!() macro here
[INFO] [stderr] help: remove the `format!(..)` macro call
[INFO] [stderr]     |
[INFO] [stderr] 328 |                 "Pixels 512,512 is on LL 0,0 on zoom 1 on a mercator with 512 pixels \
[INFO] [stderr] 329 |                          per tile, but got result: {:?}",
[INFO] [stderr] 330 |                         ll);
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: panic message is not a string literal
[INFO] [stderr]    --> src/lib.rs:334:17
[INFO] [stderr]     |
[INFO] [stderr] 334 | /                 format!("LL 0,0 is on pixels 512,512 on zoom 1 on a mercator with 512 pixels \
[INFO] [stderr] 335 | |                          per tile, but got result: {:?}",
[INFO] [stderr] 336 | |                         px));
[INFO] [stderr]     | |___________________________^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this is no longer accepted in Rust 2021
[INFO] [stderr]     = note: the assert!() macro supports formatting, so there's no need for the format!() macro here
[INFO] [stderr] help: remove the `format!(..)` macro call
[INFO] [stderr]     |
[INFO] [stderr] 334 |                 "LL 0,0 is on pixels 512,512 on zoom 1 on a mercator with 512 pixels \
[INFO] [stderr] 335 |                          per tile, but got result: {:?}",
[INFO] [stderr] 336 |                         px);
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: 8 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.66s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/googleprojection-2f0bc18445b83365)
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test test::it_maps_coords_for_f64_tuple ... ok
[INFO] [stdout] test test::it_projects_to_longlat ... ok
[INFO] [stdout] test test::it_projects_to_pixels ... ok
[INFO] [stdout] test test::it_matches_google_maps_projection_extension ... ok
[INFO] [stdout] test test::it_projects_to_subpixels ... ok
[INFO] [stdout] test test::it_projects_with_custom_size ... ok
[INFO] [stdout] test test::it_returns_none_when_zooming_too_far ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/integration_test.rs (/opt/rustwide/target/debug/deps/integration_test-eee18f103eefc66e)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test it_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests googleprojection
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/lib.rs - from_pixel_to_ll (line 114) ... ok
[INFO] [stdout] test src/lib.rs - from_ll_to_pixel (line 97) ... ok
[INFO] [stdout] test src/lib.rs - from_ll_to_subpixel (line 80) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.91s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "d14ed6acf09d3dbaae70b3df5410ec051619b3b1734fffabc5406fd070e2c96d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d14ed6acf09d3dbaae70b3df5410ec051619b3b1734fffabc5406fd070e2c96d", kill_on_drop: false }`
[INFO] [stdout] d14ed6acf09d3dbaae70b3df5410ec051619b3b1734fffabc5406fd070e2c96d
