[INFO] crate xmas-elf 0.7.0 is already in cache
[INFO] extracting crate xmas-elf 0.7.0 into work/ex/pr-62849/sources/master#435236b8877cdb98c82eaebfb7887782277265c5/reg/xmas-elf/0.7.0
[INFO] extracting crate xmas-elf 0.7.0 into work/ex/pr-62849/sources/try#b5c7f157c20453dde8d47371abe73b32351b4e7f/reg/xmas-elf/0.7.0
[INFO] validating manifest of xmas-elf-0.7.0 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 xmas-elf-0.7.0 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 xmas-elf-0.7.0
[INFO] finished frobbing xmas-elf-0.7.0
[INFO] frobbed toml for xmas-elf-0.7.0 written to work/ex/pr-62849/sources/master#435236b8877cdb98c82eaebfb7887782277265c5/reg/xmas-elf/0.7.0/Cargo.toml
[INFO] started frobbing xmas-elf-0.7.0
[INFO] finished frobbing xmas-elf-0.7.0
[INFO] frobbed toml for xmas-elf-0.7.0 written to work/ex/pr-62849/sources/try#b5c7f157c20453dde8d47371abe73b32351b4e7f/reg/xmas-elf/0.7.0/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+435236b8877cdb98c82eaebfb7887782277265c5-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+b5c7f157c20453dde8d47371abe73b32351b4e7f-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[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 xmas-elf-0.7.0 against try#b5c7f157c20453dde8d47371abe73b32351b4e7f for pr-62849
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-62849/worker-6/try#b5c7f157c20453dde8d47371abe73b32351b4e7f:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-62849/sources/try#b5c7f157c20453dde8d47371abe73b32351b4e7f/reg/xmas-elf/0.7.0:/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] b3c7900367eb81c7678aa94355206d4f14a3faf56f23554dd7d64af325e771f6
[INFO] running `"docker" "start" "-a" "b3c7900367eb81c7678aa94355206d4f14a3faf56f23554dd7d64af325e771f6"`
[INFO] [stderr]     Checking xmas-elf v0.7.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/symbol_table.rs:110:23
[INFO] [stderr]     |
[INFO] [stderr] 110 | impl fmt::Display for Entry {
[INFO] [stderr]     |                       ^^^^^ help: use `dyn`: `dyn Entry`
[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/hash.rs:46:25
[INFO] [stderr]    |
[INFO] [stderr] 46 |         where F: Fn(&'a Entry) -> bool
[INFO] [stderr]    |                         ^^^^^ help: use `dyn`: `dyn Entry`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/hash.rs:45:63
[INFO] [stderr]    |
[INFO] [stderr] 45 |     pub fn lookup<'a, F>(&'a self, _name: &str, _f: F) -> &'a Entry
[INFO] [stderr]    |                                                               ^^^^^ help: use `dyn`: `dyn Entry`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/symbol_table.rs:110:23
[INFO] [stderr]     |
[INFO] [stderr] 110 | impl fmt::Display for Entry {
[INFO] [stderr]     |                       ^^^^^ help: use `dyn`: `dyn Entry`
[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/hash.rs:46:25
[INFO] [stderr]    |
[INFO] [stderr] 46 |         where F: Fn(&'a Entry) -> bool
[INFO] [stderr]    |                         ^^^^^ help: use `dyn`: `dyn Entry`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/hash.rs:45:63
[INFO] [stderr]    |
[INFO] [stderr] 45 |     pub fn lookup<'a, F>(&'a self, _name: &str, _f: F) -> &'a Entry
[INFO] [stderr]    |                                                               ^^^^^ help: use `dyn`: `dyn Entry`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.69s
[INFO] running `"docker" "inspect" "b3c7900367eb81c7678aa94355206d4f14a3faf56f23554dd7d64af325e771f6"`
[INFO] running `"docker" "rm" "-f" "b3c7900367eb81c7678aa94355206d4f14a3faf56f23554dd7d64af325e771f6"`
[INFO] [stdout] b3c7900367eb81c7678aa94355206d4f14a3faf56f23554dd7d64af325e771f6