[INFO] updating cached repository mdaffin/scribe
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/mdaffin/scribe
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/mdaffin/scribe" "work/ex/pr-62849/sources/master#435236b8877cdb98c82eaebfb7887782277265c5/gh/mdaffin/scribe"`
[INFO] [stderr] Cloning into 'work/ex/pr-62849/sources/master#435236b8877cdb98c82eaebfb7887782277265c5/gh/mdaffin/scribe'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/mdaffin/scribe" "work/ex/pr-62849/sources/try#b5c7f157c20453dde8d47371abe73b32351b4e7f/gh/mdaffin/scribe"`
[INFO] [stderr] Cloning into 'work/ex/pr-62849/sources/try#b5c7f157c20453dde8d47371abe73b32351b4e7f/gh/mdaffin/scribe'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] bd1bdf1431d676f55cac0126ebcf25841c89f3c3
[INFO] sha for GitHub repo mdaffin/scribe: bd1bdf1431d676f55cac0126ebcf25841c89f3c3
[INFO] validating manifest of mdaffin/scribe on toolchain master#435236b8877cdb98c82eaebfb7887782277265c5
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+435236b8877cdb98c82eaebfb7887782277265c5-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of mdaffin/scribe on toolchain try#b5c7f157c20453dde8d47371abe73b32351b4e7f
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+b5c7f157c20453dde8d47371abe73b32351b4e7f-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing mdaffin/scribe
[INFO] finished frobbing mdaffin/scribe
[INFO] frobbed toml for mdaffin/scribe written to work/ex/pr-62849/sources/master#435236b8877cdb98c82eaebfb7887782277265c5/gh/mdaffin/scribe/Cargo.toml
[INFO] started frobbing mdaffin/scribe
[INFO] finished frobbing mdaffin/scribe
[INFO] frobbed toml for mdaffin/scribe written to work/ex/pr-62849/sources/try#b5c7f157c20453dde8d47371abe73b32351b4e7f/gh/mdaffin/scribe/Cargo.toml
[INFO] crate mdaffin/scribe already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+435236b8877cdb98c82eaebfb7887782277265c5-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+b5c7f157c20453dde8d47371abe73b32351b4e7f-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking mdaffin/scribe against try#b5c7f157c20453dde8d47371abe73b32351b4e7f for pr-62849
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-62849/worker-3/try#b5c7f157c20453dde8d47371abe73b32351b4e7f:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-62849/sources/try#b5c7f157c20453dde8d47371abe73b32351b4e7f/gh/mdaffin/scribe:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+b5c7f157c20453dde8d47371abe73b32351b4e7f-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 59fdaf19db3c1a509c1c798aed68d6f6e5cd7f00e456c440f4ba8f88c4f2cc92
[INFO] running `"docker" "start" "-a" "59fdaf19db3c1a509c1c798aed68d6f6e5cd7f00e456c440f4ba8f88c4f2cc92"`
[INFO] [stderr]     Checking termion v1.5.1
[INFO] [stderr]     Checking chrono v0.4.3
[INFO] [stderr]     Checking failure v0.1.1
[INFO] [stderr]    Compiling structopt-derive v0.2.10
[INFO] [stderr]     Checking os_type v2.0.0
[INFO] [stderr]     Checking human-panic v1.0.0
[INFO] [stderr]     Checking simplelog v0.5.2
[INFO] [stderr]     Checking structopt v0.2.10
[INFO] [stderr]     Checking scribe v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused `#[macro_use]` import
[INFO] [stderr]  --> src/main.rs:6:1
[INFO] [stderr]   |
[INFO] [stderr] 6 | #[macro_use]
[INFO] [stderr]   | ^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/block_dev.rs:296:14
[INFO] [stderr]     |
[INFO] [stderr] 296 |             0...1024 => format!("{}", size),
[INFO] [stderr]     |              ^^^ help: use `..=` for an inclusive range
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/block_dev.rs:297:17
[INFO] [stderr]     |
[INFO] [stderr] 297 |             1024...1_048_576 => format!("{:.*}KiB", decimals, size as f64 / 1024.0),
[INFO] [stderr]     |                 ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/block_dev.rs:298:22
[INFO] [stderr]     |
[INFO] [stderr] 298 |             1_048_576...1_073_741_824 => format!("{:.*}MiB", decimals, size as f64 / 1_048_576.0),
[INFO] [stderr]     |                      ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/block_dev.rs:299:26
[INFO] [stderr]     |
[INFO] [stderr] 299 |             1_073_741_824...1_099_511_627_776 => {
[INFO] [stderr]     |                          ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: unused `#[macro_use]` import
[INFO] [stderr]  --> src/main.rs:6:1
[INFO] [stderr]   |
[INFO] [stderr] 6 | #[macro_use]
[INFO] [stderr]   | ^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/block_dev.rs:296:14
[INFO] [stderr]     |
[INFO] [stderr] 296 |             0...1024 => format!("{}", size),
[INFO] [stderr]     |              ^^^ help: use `..=` for an inclusive range
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/block_dev.rs:297:17
[INFO] [stderr]     |
[INFO] [stderr] 297 |             1024...1_048_576 => format!("{:.*}KiB", decimals, size as f64 / 1024.0),
[INFO] [stderr]     |                 ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/block_dev.rs:298:22
[INFO] [stderr]     |
[INFO] [stderr] 298 |             1_048_576...1_073_741_824 => format!("{:.*}MiB", decimals, size as f64 / 1_048_576.0),
[INFO] [stderr]     |                      ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/block_dev.rs:299:26
[INFO] [stderr]     |
[INFO] [stderr] 299 |             1_073_741_824...1_099_511_627_776 => {
[INFO] [stderr]     |                          ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `ExternalDrive`
[INFO] [stderr]   --> src/block_dev.rs:49:5
[INFO] [stderr]    |
[INFO] [stderr] 49 |     ExternalDrive,
[INFO] [stderr]    |     ^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]    --> src/block_dev.rs:367:13
[INFO] [stderr]     |
[INFO] [stderr] 367 |             run_checks(&mut blkdev);
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_must_use)]` on by default
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 13.26s
[INFO] running `"docker" "inspect" "59fdaf19db3c1a509c1c798aed68d6f6e5cd7f00e456c440f4ba8f88c4f2cc92"`
[INFO] running `"docker" "rm" "-f" "59fdaf19db3c1a509c1c798aed68d6f6e5cd7f00e456c440f4ba8f88c4f2cc92"`
[INFO] [stdout] 59fdaf19db3c1a509c1c798aed68d6f6e5cd7f00e456c440f4ba8f88c4f2cc92