[INFO] updating cached repository Kylebrown9/FRCInspectionServer
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/Kylebrown9/FRCInspectionServer
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/Kylebrown9/FRCInspectionServer" "work/ex/pr-62849/sources/master#435236b8877cdb98c82eaebfb7887782277265c5/gh/Kylebrown9/FRCInspectionServer"`
[INFO] [stderr] Cloning into 'work/ex/pr-62849/sources/master#435236b8877cdb98c82eaebfb7887782277265c5/gh/Kylebrown9/FRCInspectionServer'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/Kylebrown9/FRCInspectionServer" "work/ex/pr-62849/sources/try#b5c7f157c20453dde8d47371abe73b32351b4e7f/gh/Kylebrown9/FRCInspectionServer"`
[INFO] [stderr] Cloning into 'work/ex/pr-62849/sources/try#b5c7f157c20453dde8d47371abe73b32351b4e7f/gh/Kylebrown9/FRCInspectionServer'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] a64103e4b8489363ecc4804bf62b9b7fc721d85f
[INFO] sha for GitHub repo Kylebrown9/FRCInspectionServer: a64103e4b8489363ecc4804bf62b9b7fc721d85f
[INFO] validating manifest of Kylebrown9/FRCInspectionServer 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 Kylebrown9/FRCInspectionServer 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 Kylebrown9/FRCInspectionServer
[INFO] finished frobbing Kylebrown9/FRCInspectionServer
[INFO] frobbed toml for Kylebrown9/FRCInspectionServer written to work/ex/pr-62849/sources/master#435236b8877cdb98c82eaebfb7887782277265c5/gh/Kylebrown9/FRCInspectionServer/Cargo.toml
[INFO] started frobbing Kylebrown9/FRCInspectionServer
[INFO] finished frobbing Kylebrown9/FRCInspectionServer
[INFO] frobbed toml for Kylebrown9/FRCInspectionServer written to work/ex/pr-62849/sources/try#b5c7f157c20453dde8d47371abe73b32351b4e7f/gh/Kylebrown9/FRCInspectionServer/Cargo.toml
[INFO] crate Kylebrown9/FRCInspectionServer 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 Kylebrown9/FRCInspectionServer 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/Kylebrown9/FRCInspectionServer:/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] cf4a2356b9dfee21e5544f31994fea6b849bef9bd00f3ce564bea45667a92f5b
[INFO] running `"docker" "start" "-a" "cf4a2356b9dfee21e5544f31994fea6b849bef9bd00f3ce564bea45667a92f5b"`
[INFO] [stderr]     Checking inspection_server v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/checklist.rs:137:97
[INFO] [stderr]     |
[INFO] [stderr] 137 |     pub fn check_progress(&self, response: &ChecklistResponse) -> Result<ChecklistProgress, Box<Error>> {
[INFO] [stderr]     |                                                                                                 ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/range.rs:43:93
[INFO] [stderr]    |
[INFO] [stderr] 43 |     pub fn new(boundary_type: BoundaryType, start: Idx, end: Idx) -> Result<Range<Idx>, Box<error::Error>> {
[INFO] [stderr]    |                                                                                             ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/checklist.rs:137:97
[INFO] [stderr]     |
[INFO] [stderr] 137 |     pub fn check_progress(&self, response: &ChecklistResponse) -> Result<ChecklistProgress, Box<Error>> {
[INFO] [stderr]     |                                                                                                 ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/range.rs:43:93
[INFO] [stderr]    |
[INFO] [stderr] 43 |     pub fn new(boundary_type: BoundaryType, start: Idx, end: Idx) -> Result<Range<Idx>, Box<error::Error>> {
[INFO] [stderr]    |                                                                                             ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.35s
[INFO] running `"docker" "inspect" "cf4a2356b9dfee21e5544f31994fea6b849bef9bd00f3ce564bea45667a92f5b"`
[INFO] running `"docker" "rm" "-f" "cf4a2356b9dfee21e5544f31994fea6b849bef9bd00f3ce564bea45667a92f5b"`
[INFO] [stdout] cf4a2356b9dfee21e5544f31994fea6b849bef9bd00f3ce564bea45667a92f5b