[INFO] cloning repository https://github.com/Razican/fel-cli
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Razican/fel-cli" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRazican%2Ffel-cli", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRazican%2Ffel-cli'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 4dd2b7a53b9342533308192953e1c302748df627
[INFO] checking Razican/fel-cli against master#5518eaa946291f00471af8b254b2a1715f234882 for pr-120393
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRazican%2Ffel-cli" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Razican/fel-cli on toolchain 5518eaa946291f00471af8b254b2a1715f234882
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+5518eaa946291f00471af8b254b2a1715f234882" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Razican/fel-cli
[INFO] finished tweaking git repo https://github.com/Razican/fel-cli
[INFO] tweaked toml for git repo https://github.com/Razican/fel-cli written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/Razican/fel-cli already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+5518eaa946291f00471af8b254b2a1715f234882" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded libusb v0.3.0
[INFO] [stderr]   Downloaded failure_derive v0.1.3
[INFO] [stderr]   Downloaded bit-set v0.2.0
[INFO] [stderr]   Downloaded bit-vec v0.5.0
[INFO] [stderr]   Downloaded redox_syscall v0.1.49
[INFO] [stderr]   Downloaded synstructure v0.10.1
[INFO] [stderr]   Downloaded aw-fel v0.5.2
[INFO] [stderr]   Downloaded syn v0.15.23
[INFO] [stderr]   Downloaded libc v0.2.45
[INFO] [stderr]   Downloaded failure v0.1.3
[INFO] [stderr]   Downloaded rustc-demangle v0.1.11
[INFO] [stderr]   Downloaded libusb-sys v0.2.3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+5518eaa946291f00471af8b254b2a1715f234882" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e33bba5a1f6fda1ee2b6b5a7b4e6717174b06d018eab2fbd63d049771d2cfc00
[INFO] running `Command { std: "docker" "start" "-a" "e33bba5a1f6fda1ee2b6b5a7b4e6717174b06d018eab2fbd63d049771d2cfc00", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e33bba5a1f6fda1ee2b6b5a7b4e6717174b06d018eab2fbd63d049771d2cfc00", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e33bba5a1f6fda1ee2b6b5a7b4e6717174b06d018eab2fbd63d049771d2cfc00", kill_on_drop: false }`
[INFO] [stdout] e33bba5a1f6fda1ee2b6b5a7b4e6717174b06d018eab2fbd63d049771d2cfc00
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=forbid" "-e" "RUSTDOCFLAGS=--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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+5518eaa946291f00471af8b254b2a1715f234882" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5dc917793351a26889f12d05eb613aaa25be4ca84b4e789ca649def4823e2cf4
[INFO] running `Command { std: "docker" "start" "-a" "5dc917793351a26889f12d05eb613aaa25be4ca84b4e789ca649def4823e2cf4", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.45
[INFO] [stderr]    Compiling proc-macro2 v0.4.24
[INFO] [stderr]    Compiling autocfg v0.1.1
[INFO] [stderr]    Compiling failure_derive v0.1.3
[INFO] [stderr]     Checking bit-vec v0.5.0
[INFO] [stderr]    Compiling libusb-sys v0.2.3
[INFO] [stderr]     Checking rustc-demangle v0.1.11
[INFO] [stderr]    Compiling backtrace-sys v0.1.28
[INFO] [stderr]     Checking cfg-if v0.1.6
[INFO] [stderr]     Checking unicode-width v0.1.5
[INFO] [stderr]     Checking bit-set v0.2.0
[INFO] [stderr]     Checking textwrap v0.10.0
[INFO] [stderr]     Checking ansi_term v0.11.0
[INFO] [stderr]    Compiling backtrace v0.3.13
[INFO] [stderr]     Checking bitflags v1.0.4
[INFO] [stderr]     Checking vec_map v0.8.1
[INFO] [stderr]     Checking strsim v0.7.0
[INFO] [stderr]     Checking byteorder v1.2.7
[INFO] [stderr]     Checking atty v0.2.11
[INFO] [stderr]     Checking clap v2.32.0
[INFO] [stderr]     Checking libusb v0.3.0
[INFO] [stderr]    Compiling quote v0.6.10
[INFO] [stderr]    Compiling syn v0.15.23
[INFO] [stderr]    Compiling synstructure v0.10.1
[INFO] [stderr]     Checking failure v0.1.3
[INFO] [stderr]     Checking aw-fel v0.5.2
[INFO] [stderr]     Checking fel-cli v0.5.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated method `failure::core::str::<impl str>::trim_left_matches`: superseded by `trim_start_matches`
[INFO] [stdout]    --> src/config.rs:137:50
[INFO] [stdout]     |
[INFO] [stdout] 137 |                     u32::from_str_radix(addr_str.trim_left_matches("0x"), 16)
[INFO] [stdout]     |                                                  ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] help: replace the use of the deprecated method
[INFO] [stdout]     |
[INFO] [stdout] 137 |                     u32::from_str_radix(addr_str.trim_start_matches("0x"), 16)
[INFO] [stdout]     |                                                  ~~~~~~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `failure::core::str::<impl str>::trim_left_matches`: superseded by `trim_start_matches`
[INFO] [stdout]    --> src/config.rs:137:50
[INFO] [stdout]     |
[INFO] [stdout] 137 |                     u32::from_str_radix(addr_str.trim_left_matches("0x"), 16)
[INFO] [stdout]     |                                                  ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] help: replace the use of the deprecated method
[INFO] [stdout]     |
[INFO] [stdout] 137 |                     u32::from_str_radix(addr_str.trim_start_matches("0x"), 16)
[INFO] [stdout]     |                                                  ~~~~~~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `failure::core::str::<impl str>::trim_left_matches`: superseded by `trim_start_matches`
[INFO] [stdout]    --> src/config.rs:149:54
[INFO] [stdout]     |
[INFO] [stdout] 149 |                         u32::from_str_radix(size_str.trim_left_matches("0x"), 16)
[INFO] [stdout]     |                                                      ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: replace the use of the deprecated method
[INFO] [stdout]     |
[INFO] [stdout] 149 |                         u32::from_str_radix(size_str.trim_start_matches("0x"), 16)
[INFO] [stdout]     |                                                      ~~~~~~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `failure::core::str::<impl str>::trim_left_matches`: superseded by `trim_start_matches`
[INFO] [stdout]    --> src/config.rs:149:54
[INFO] [stdout]     |
[INFO] [stdout] 149 |                         u32::from_str_radix(size_str.trim_left_matches("0x"), 16)
[INFO] [stdout]     |                                                      ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: replace the use of the deprecated method
[INFO] [stdout]     |
[INFO] [stdout] 149 |                         u32::from_str_radix(size_str.trim_start_matches("0x"), 16)
[INFO] [stdout]     |                                                      ~~~~~~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `failure::core::str::<impl str>::trim_left_matches`: superseded by `trim_start_matches`
[INFO] [stdout]    --> src/config.rs:190:50
[INFO] [stdout]     |
[INFO] [stdout] 190 |                     u32::from_str_radix(addr_str.trim_left_matches("0x"), 16)
[INFO] [stdout]     |                                                  ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: replace the use of the deprecated method
[INFO] [stdout]     |
[INFO] [stdout] 190 |                     u32::from_str_radix(addr_str.trim_start_matches("0x"), 16)
[INFO] [stdout]     |                                                  ~~~~~~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `failure::core::str::<impl str>::trim_left_matches`: superseded by `trim_start_matches`
[INFO] [stdout]    --> src/config.rs:190:50
[INFO] [stdout]     |
[INFO] [stdout] 190 |                     u32::from_str_radix(addr_str.trim_left_matches("0x"), 16)
[INFO] [stdout]     |                                                  ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: replace the use of the deprecated method
[INFO] [stdout]     |
[INFO] [stdout] 190 |                     u32::from_str_radix(addr_str.trim_start_matches("0x"), 16)
[INFO] [stdout]     |                                                  ~~~~~~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `failure::core::str::<impl str>::trim_left_matches`: superseded by `trim_start_matches`
[INFO] [stdout]    --> src/config.rs:204:51
[INFO] [stdout]     |
[INFO] [stdout] 204 |                     u32::from_str_radix(value_str.trim_left_matches("0x"), 16)
[INFO] [stdout]     |                                                   ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: replace the use of the deprecated method
[INFO] [stdout]     |
[INFO] [stdout] 204 |                     u32::from_str_radix(value_str.trim_start_matches("0x"), 16)
[INFO] [stdout]     |                                                   ~~~~~~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `failure::core::str::<impl str>::trim_left_matches`: superseded by `trim_start_matches`
[INFO] [stdout]    --> src/config.rs:204:51
[INFO] [stdout]     |
[INFO] [stdout] 204 |                     u32::from_str_radix(value_str.trim_left_matches("0x"), 16)
[INFO] [stdout]     |                                                   ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: replace the use of the deprecated method
[INFO] [stdout]     |
[INFO] [stdout] 204 |                     u32::from_str_radix(value_str.trim_start_matches("0x"), 16)
[INFO] [stdout]     |                                                   ~~~~~~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `failure::core::str::<impl str>::trim_left_matches`: superseded by `trim_start_matches`
[INFO] [stdout]    --> src/config.rs:267:46
[INFO] [stdout]     |
[INFO] [stdout] 267 |                 u32::from_str_radix(addr_str.trim_left_matches("0x"), 16)
[INFO] [stdout]     |                                              ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: replace the use of the deprecated method
[INFO] [stdout]     |
[INFO] [stdout] 267 |                 u32::from_str_radix(addr_str.trim_start_matches("0x"), 16)
[INFO] [stdout]     |                                              ~~~~~~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `failure::core::str::<impl str>::trim_left_matches`: superseded by `trim_start_matches`
[INFO] [stdout]    --> src/config.rs:282:46
[INFO] [stdout]     |
[INFO] [stdout] 282 |                 u32::from_str_radix(addr_str.trim_left_matches("0x"), 16)
[INFO] [stdout]     |                                              ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: replace the use of the deprecated method
[INFO] [stdout]     |
[INFO] [stdout] 282 |                 u32::from_str_radix(addr_str.trim_start_matches("0x"), 16)
[INFO] [stdout]     |                                              ~~~~~~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `failure::core::str::<impl str>::trim_left_matches`: superseded by `trim_start_matches`
[INFO] [stdout]    --> src/config.rs:299:46
[INFO] [stdout]     |
[INFO] [stdout] 299 |                 u32::from_str_radix(addr_str.trim_left_matches("0x"), 16)
[INFO] [stdout]     |                                              ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: replace the use of the deprecated method
[INFO] [stdout]     |
[INFO] [stdout] 299 |                 u32::from_str_radix(addr_str.trim_start_matches("0x"), 16)
[INFO] [stdout]     |                                              ~~~~~~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `failure::core::str::<impl str>::trim_left_matches`: superseded by `trim_start_matches`
[INFO] [stdout]    --> src/config.rs:267:46
[INFO] [stdout]     |
[INFO] [stdout] 267 |                 u32::from_str_radix(addr_str.trim_left_matches("0x"), 16)
[INFO] [stdout]     |                                              ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: replace the use of the deprecated method
[INFO] [stdout]     |
[INFO] [stdout] 267 |                 u32::from_str_radix(addr_str.trim_start_matches("0x"), 16)
[INFO] [stdout]     |                                              ~~~~~~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `failure::core::str::<impl str>::trim_left_matches`: superseded by `trim_start_matches`
[INFO] [stdout]    --> src/config.rs:312:51
[INFO] [stdout]     |
[INFO] [stdout] 312 |                 u32::from_str_radix(num_bytes_str.trim_left_matches("0x"), 16)
[INFO] [stdout]     |                                                   ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: replace the use of the deprecated method
[INFO] [stdout]     |
[INFO] [stdout] 312 |                 u32::from_str_radix(num_bytes_str.trim_start_matches("0x"), 16)
[INFO] [stdout]     |                                                   ~~~~~~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `failure::core::str::<impl str>::trim_left_matches`: superseded by `trim_start_matches`
[INFO] [stdout]    --> src/config.rs:282:46
[INFO] [stdout]     |
[INFO] [stdout] 282 |                 u32::from_str_radix(addr_str.trim_left_matches("0x"), 16)
[INFO] [stdout]     |                                              ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: replace the use of the deprecated method
[INFO] [stdout]     |
[INFO] [stdout] 282 |                 u32::from_str_radix(addr_str.trim_start_matches("0x"), 16)
[INFO] [stdout]     |                                              ~~~~~~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `failure::core::str::<impl str>::trim_left_matches`: superseded by `trim_start_matches`
[INFO] [stdout]    --> src/config.rs:338:46
[INFO] [stdout]     |
[INFO] [stdout] 338 |                 u32::from_str_radix(addr_str.trim_left_matches("0x"), 16)
[INFO] [stdout]     |                                              ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: replace the use of the deprecated method
[INFO] [stdout]     |
[INFO] [stdout] 338 |                 u32::from_str_radix(addr_str.trim_start_matches("0x"), 16)
[INFO] [stdout]     |                                              ~~~~~~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `failure::core::str::<impl str>::trim_left_matches`: superseded by `trim_start_matches`
[INFO] [stdout]    --> src/config.rs:299:46
[INFO] [stdout]     |
[INFO] [stdout] 299 |                 u32::from_str_radix(addr_str.trim_left_matches("0x"), 16)
[INFO] [stdout]     |                                              ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: replace the use of the deprecated method
[INFO] [stdout]     |
[INFO] [stdout] 299 |                 u32::from_str_radix(addr_str.trim_start_matches("0x"), 16)
[INFO] [stdout]     |                                              ~~~~~~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `failure::core::str::<impl str>::trim_left_matches`: superseded by `trim_start_matches`
[INFO] [stdout]    --> src/config.rs:351:51
[INFO] [stdout]     |
[INFO] [stdout] 351 |                 u32::from_str_radix(num_bytes_str.trim_left_matches("0x"), 16)
[INFO] [stdout]     |                                                   ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: replace the use of the deprecated method
[INFO] [stdout]     |
[INFO] [stdout] 351 |                 u32::from_str_radix(num_bytes_str.trim_start_matches("0x"), 16)
[INFO] [stdout]     |                                                   ~~~~~~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `failure::core::str::<impl str>::trim_left_matches`: superseded by `trim_start_matches`
[INFO] [stdout]    --> src/config.rs:312:51
[INFO] [stdout]     |
[INFO] [stdout] 312 |                 u32::from_str_radix(num_bytes_str.trim_left_matches("0x"), 16)
[INFO] [stdout]     |                                                   ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: replace the use of the deprecated method
[INFO] [stdout]     |
[INFO] [stdout] 312 |                 u32::from_str_radix(num_bytes_str.trim_start_matches("0x"), 16)
[INFO] [stdout]     |                                                   ~~~~~~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `failure::core::str::<impl str>::trim_left_matches`: superseded by `trim_start_matches`
[INFO] [stdout]    --> src/config.rs:364:50
[INFO] [stdout]     |
[INFO] [stdout] 364 |                 u8::from_str_radix(fill_byte_str.trim_left_matches("0x"), 16)
[INFO] [stdout]     |                                                  ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: replace the use of the deprecated method
[INFO] [stdout]     |
[INFO] [stdout] 364 |                 u8::from_str_radix(fill_byte_str.trim_start_matches("0x"), 16)
[INFO] [stdout]     |                                                  ~~~~~~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `failure::core::str::<impl str>::trim_left_matches`: superseded by `trim_start_matches`
[INFO] [stdout]    --> src/config.rs:338:46
[INFO] [stdout]     |
[INFO] [stdout] 338 |                 u32::from_str_radix(addr_str.trim_left_matches("0x"), 16)
[INFO] [stdout]     |                                              ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: replace the use of the deprecated method
[INFO] [stdout]     |
[INFO] [stdout] 338 |                 u32::from_str_radix(addr_str.trim_start_matches("0x"), 16)
[INFO] [stdout]     |                                              ~~~~~~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `failure::core::str::<impl str>::trim_left_matches`: superseded by `trim_start_matches`
[INFO] [stdout]    --> src/config.rs:351:51
[INFO] [stdout]     |
[INFO] [stdout] 351 |                 u32::from_str_radix(num_bytes_str.trim_left_matches("0x"), 16)
[INFO] [stdout]     |                                                   ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: replace the use of the deprecated method
[INFO] [stdout]     |
[INFO] [stdout] 351 |                 u32::from_str_radix(num_bytes_str.trim_start_matches("0x"), 16)
[INFO] [stdout]     |                                                   ~~~~~~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `failure::core::str::<impl str>::trim_left_matches`: superseded by `trim_start_matches`
[INFO] [stdout]    --> src/config.rs:364:50
[INFO] [stdout]     |
[INFO] [stdout] 364 |                 u8::from_str_radix(fill_byte_str.trim_left_matches("0x"), 16)
[INFO] [stdout]     |                                                  ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: replace the use of the deprecated method
[INFO] [stdout]     |
[INFO] [stdout] 364 |                 u8::from_str_radix(fill_byte_str.trim_start_matches("0x"), 16)
[INFO] [stdout]     |                                                  ~~~~~~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 11 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 11 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.68s
[INFO] running `Command { std: "docker" "inspect" "5dc917793351a26889f12d05eb613aaa25be4ca84b4e789ca649def4823e2cf4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5dc917793351a26889f12d05eb613aaa25be4ca84b4e789ca649def4823e2cf4", kill_on_drop: false }`
[INFO] [stdout] 5dc917793351a26889f12d05eb613aaa25be4ca84b4e789ca649def4823e2cf4
