[INFO] fetching crate adafruit_gps 0.3.6...
[INFO] checking adafruit_gps-0.3.6 against master#4fa76a4a7742bb9c1febe33019f5a9e7e4839a65 for pr-83744
[INFO] extracting crate adafruit_gps 0.3.6 into /workspace/builds/worker-10/source
[INFO] validating manifest of crates.io crate adafruit_gps 0.3.6 on toolchain 4fa76a4a7742bb9c1febe33019f5a9e7e4839a65
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+4fa76a4a7742bb9c1febe33019f5a9e7e4839a65" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate adafruit_gps 0.3.6
[INFO] finished tweaking crates.io crate adafruit_gps 0.3.6
[INFO] tweaked toml for crates.io crate adafruit_gps 0.3.6 written to /workspace/builds/worker-10/source/Cargo.toml
[INFO] crate crates.io crate adafruit_gps 0.3.6 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+4fa76a4a7742bb9c1febe33019f5a9e7e4839a65" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/jobserver:/tmp/crater-runner-fifo:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "rustops/crates-build-env@sha256:c46a2d1a26fb48b37929c74ca49dd9409f2375a0a3bdb8fe07617f3ffccaa889" "/opt/rustwide/cargo-home/bin/cargo" "+4fa76a4a7742bb9c1febe33019f5a9e7e4839a65" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 12286a7a169c5ee64992508dfc42dbb49132a5410d505f85f8da7f909aa986f1
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "12286a7a169c5ee64992508dfc42dbb49132a5410d505f85f8da7f909aa986f1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "12286a7a169c5ee64992508dfc42dbb49132a5410d505f85f8da7f909aa986f1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "12286a7a169c5ee64992508dfc42dbb49132a5410d505f85f8da7f909aa986f1", kill_on_drop: false }`
[INFO] [stdout] 12286a7a169c5ee64992508dfc42dbb49132a5410d505f85f8da7f909aa986f1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/jobserver:/tmp/crater-runner-fifo:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "RUSTUP_TOOLCHAIN=4fa76a4a7742bb9c1febe33019f5a9e7e4839a65" "-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" "rustops/crates-build-env@sha256:c46a2d1a26fb48b37929c74ca49dd9409f2375a0a3bdb8fe07617f3ffccaa889" "/tmp/crater-runner-fifo/jobserver-crater-fwd" "/opt/rustwide/cargo-home/bin/cargo" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 09565814c922e718315181b8f66a627c7a82f3fcb95deda903e3b77cd665ee74
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "09565814c922e718315181b8f66a627c7a82f3fcb95deda903e3b77cd665ee74", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.68
[INFO] [stderr]    Compiling pkg-config v0.3.17
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]    Compiling nix v0.14.1
[INFO] [stderr]     Checking void v1.0.2
[INFO] [stderr]     Checking cfg-if v0.1.10
[INFO] [stderr]    Compiling libudev-sys v0.1.4
[INFO] [stderr]     Checking libudev v0.2.0
[INFO] [stderr]     Checking serialport v3.3.0
[INFO] [stderr]     Checking adafruit_gps v0.3.6 (/opt/rustwide/workdir)
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> src/nmea.rs:146:20
[INFO] [stdout]     |
[INFO] [stdout] 146 |               panic!(format!(
[INFO] [stdout]     |  ____________________^
[INFO] [stdout] 147 | |                 "Sentence is not a GGA format, it's {} format",
[INFO] [stdout] 148 | |                 header
[INFO] [stdout] 149 | |             ))
[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 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] 146 |             panic!(
[INFO] [stdout] 147 |                 "Sentence is not a GGA format, it's {} format",
[INFO] [stdout] 148 |                 header
[INFO] [stdout] 149 |             )
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> src/nmea.rs:261:20
[INFO] [stdout]     |
[INFO] [stdout] 261 |               panic!(format!(
[INFO] [stdout]     |  ____________________^
[INFO] [stdout] 262 | |                 "Incorrect sentence header. Should be GSA, it is {}",
[INFO] [stdout] 263 | |                 header
[INFO] [stdout] 264 | |             ))
[INFO] [stdout]     | |_____________^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this is no longer accepted in Rust 2021
[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] 261 |             panic!(
[INFO] [stdout] 262 |                 "Incorrect sentence header. Should be GSA, it is {}",
[INFO] [stdout] 263 |                 header
[INFO] [stdout] 264 |             )
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> src/nmea.rs:355:20
[INFO] [stdout]     |
[INFO] [stdout] 355 |               panic!(format!(
[INFO] [stdout]     |  ____________________^
[INFO] [stdout] 356 | |                 "Incorrect sentence header. Should be GSV, it is {}",
[INFO] [stdout] 357 | |                 header
[INFO] [stdout] 358 | |             ))
[INFO] [stdout]     | |_____________^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this is no longer accepted in Rust 2021
[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] 355 |             panic!(
[INFO] [stdout] 356 |                 "Incorrect sentence header. Should be GSV, it is {}",
[INFO] [stdout] 357 |                 header
[INFO] [stdout] 358 |             )
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> src/nmea.rs:146:20
[INFO] [stdout]     |
[INFO] [stdout] 146 |               panic!(format!(
[INFO] [stdout]     |  ____________________^
[INFO] [stdout] 147 | |                 "Sentence is not a GGA format, it's {} format",
[INFO] [stdout] 148 | |                 header
[INFO] [stdout] 149 | |             ))
[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 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] 146 |             panic!(
[INFO] [stdout] 147 |                 "Sentence is not a GGA format, it's {} format",
[INFO] [stdout] 148 |                 header
[INFO] [stdout] 149 |             )
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> src/nmea.rs:261:20
[INFO] [stdout]     |
[INFO] [stdout] 261 |               panic!(format!(
[INFO] [stdout]     |  ____________________^
[INFO] [stdout] 262 | |                 "Incorrect sentence header. Should be GSA, it is {}",
[INFO] [stdout] 263 | |                 header
[INFO] [stdout] 264 | |             ))
[INFO] [stdout]     | |_____________^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this is no longer accepted in Rust 2021
[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] 261 |             panic!(
[INFO] [stdout] 262 |                 "Incorrect sentence header. Should be GSA, it is {}",
[INFO] [stdout] 263 |                 header
[INFO] [stdout] 264 |             )
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> src/nmea.rs:355:20
[INFO] [stdout]     |
[INFO] [stdout] 355 |               panic!(format!(
[INFO] [stdout]     |  ____________________^
[INFO] [stdout] 356 | |                 "Incorrect sentence header. Should be GSV, it is {}",
[INFO] [stdout] 357 | |                 header
[INFO] [stdout] 358 | |             ))
[INFO] [stdout]     | |_____________^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this is no longer accepted in Rust 2021
[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] 355 |             panic!(
[INFO] [stdout] 356 |                 "Incorrect sentence header. Should be GSV, it is {}",
[INFO] [stdout] 357 |                 header
[INFO] [stdout] 358 |             )
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 12.98s
[INFO] running `Command { std: "docker" "inspect" "09565814c922e718315181b8f66a627c7a82f3fcb95deda903e3b77cd665ee74", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "09565814c922e718315181b8f66a627c7a82f3fcb95deda903e3b77cd665ee74", kill_on_drop: false }`
[INFO] [stdout] 09565814c922e718315181b8f66a627c7a82f3fcb95deda903e3b77cd665ee74