[INFO] updating cached repository iquiw/eldep
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/iquiw/eldep
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/iquiw/eldep" "work/ex/pr-62849/sources/master#435236b8877cdb98c82eaebfb7887782277265c5/gh/iquiw/eldep"`
[INFO] [stderr] Cloning into 'work/ex/pr-62849/sources/master#435236b8877cdb98c82eaebfb7887782277265c5/gh/iquiw/eldep'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/iquiw/eldep" "work/ex/pr-62849/sources/try#b5c7f157c20453dde8d47371abe73b32351b4e7f/gh/iquiw/eldep"`
[INFO] [stderr] Cloning into 'work/ex/pr-62849/sources/try#b5c7f157c20453dde8d47371abe73b32351b4e7f/gh/iquiw/eldep'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 8e4eb2ad579f07bfbc469a1d8c68569f9c42669e
[INFO] sha for GitHub repo iquiw/eldep: 8e4eb2ad579f07bfbc469a1d8c68569f9c42669e
[INFO] validating manifest of iquiw/eldep 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 iquiw/eldep 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 iquiw/eldep
[INFO] finished frobbing iquiw/eldep
[INFO] frobbed toml for iquiw/eldep written to work/ex/pr-62849/sources/master#435236b8877cdb98c82eaebfb7887782277265c5/gh/iquiw/eldep/Cargo.toml
[INFO] started frobbing iquiw/eldep
[INFO] finished frobbing iquiw/eldep
[INFO] frobbed toml for iquiw/eldep written to work/ex/pr-62849/sources/try#b5c7f157c20453dde8d47371abe73b32351b4e7f/gh/iquiw/eldep/Cargo.toml
[INFO] crate iquiw/eldep 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 iquiw/eldep against try#b5c7f157c20453dde8d47371abe73b32351b4e7f for pr-62849
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-62849/worker-0/try#b5c7f157c20453dde8d47371abe73b32351b4e7f:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-62849/sources/try#b5c7f157c20453dde8d47371abe73b32351b4e7f/gh/iquiw/eldep:/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] 386a14cb2cbb626d572ed905fb01b4f207d3324de4893563df7c99a214a8c85d
[INFO] running `"docker" "start" "-a" "386a14cb2cbb626d572ed905fb01b4f207d3324de4893563df7c99a214a8c85d"`
[INFO] [stderr]     Checking tabwriter v1.0.4
[INFO] [stderr]     Checking regex v1.0.0
[INFO] [stderr]     Checking eldep v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/main.rs:136:70
[INFO] [stderr]     |
[INFO] [stderr] 136 | fn resolve_dependencies<P>(dir: P, opts: &Options) -> Result<(), Box<std::error::Error>>
[INFO] [stderr]     |                                                                      ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn std::error::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/main.rs:169:21
[INFO] [stderr]     |
[INFO] [stderr] 169 | ) -> Result<(), Box<std::error::Error>>
[INFO] [stderr]     |                     ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn std::error::Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/main.rs:199:60
[INFO] [stderr]     |
[INFO] [stderr] 199 | fn show_toplevel(resolver: &DepResolver) -> Result<(), Box<std::error::Error>> {
[INFO] [stderr]     |                                                            ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn std::error::Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/main.rs:206:76
[INFO] [stderr]     |
[INFO] [stderr] 206 | fn gather_dependencies(features: &Vec<Feature>) -> Result<DepResolver, Box<std::error::Error>> {
[INFO] [stderr]     |                                                                            ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn std::error::Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/main.rs:221:61
[INFO] [stderr]     |
[INFO] [stderr] 221 | fn extract_requires<P>(path: P) -> Result<Vec<Feature>, Box<std::error::Error>>
[INFO] [stderr]     |                                                             ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn std::error::Error`
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]    --> src/main.rs:225:5
[INFO] [stderr]     |
[INFO] [stderr] 225 | /     lazy_static! {
[INFO] [stderr] 226 | |         static ref RE: Regex = Regex::new(r"^\(require '([\w-]+)\)").unwrap();
[INFO] [stderr] 227 | |     }
[INFO] [stderr]     | |_____^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(deprecated)]` on by default
[INFO] [stderr]     = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/main.rs:136:70
[INFO] [stderr]     |
[INFO] [stderr] 136 | fn resolve_dependencies<P>(dir: P, opts: &Options) -> Result<(), Box<std::error::Error>>
[INFO] [stderr]     |                                                                      ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn std::error::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/main.rs:169:21
[INFO] [stderr]     |
[INFO] [stderr] 169 | ) -> Result<(), Box<std::error::Error>>
[INFO] [stderr]     |                     ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn std::error::Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/main.rs:199:60
[INFO] [stderr]     |
[INFO] [stderr] 199 | fn show_toplevel(resolver: &DepResolver) -> Result<(), Box<std::error::Error>> {
[INFO] [stderr]     |                                                            ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn std::error::Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/main.rs:206:76
[INFO] [stderr]     |
[INFO] [stderr] 206 | fn gather_dependencies(features: &Vec<Feature>) -> Result<DepResolver, Box<std::error::Error>> {
[INFO] [stderr]     |                                                                            ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn std::error::Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/main.rs:221:61
[INFO] [stderr]     |
[INFO] [stderr] 221 | fn extract_requires<P>(path: P) -> Result<Vec<Feature>, Box<std::error::Error>>
[INFO] [stderr]     |                                                             ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn std::error::Error`
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]    --> src/main.rs:225:5
[INFO] [stderr]     |
[INFO] [stderr] 225 | /     lazy_static! {
[INFO] [stderr] 226 | |         static ref RE: Regex = Regex::new(r"^\(require '([\w-]+)\)").unwrap();
[INFO] [stderr] 227 | |     }
[INFO] [stderr]     | |_____^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(deprecated)]` on by default
[INFO] [stderr]     = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.42s
[INFO] running `"docker" "inspect" "386a14cb2cbb626d572ed905fb01b4f207d3324de4893563df7c99a214a8c85d"`
[INFO] running `"docker" "rm" "-f" "386a14cb2cbb626d572ed905fb01b4f207d3324de4893563df7c99a214a8c85d"`
[INFO] [stdout] 386a14cb2cbb626d572ed905fb01b4f207d3324de4893563df7c99a214a8c85d