[INFO] cloning repository cmatsuoka/rustlet
[INFO] running `"git" "clone" "--bare" "git://github.com/cmatsuoka/rustlet.git" "work/cache/sources/gh/cmatsuoka/rustlet"`
[INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/cmatsuoka/rustlet'...
[INFO] running `"git" "clone" "work/cache/sources/gh/cmatsuoka/rustlet" "work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/gh/cmatsuoka/rustlet"`
[INFO] [stderr] Cloning into 'work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/gh/cmatsuoka/rustlet'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/cmatsuoka/rustlet" "work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/gh/cmatsuoka/rustlet"`
[INFO] [stderr] Cloning into 'work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/gh/cmatsuoka/rustlet'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 1c7b3f05873faa58119f53f99fb3716efbe79ccc
[INFO] sha for GitHub repo cmatsuoka/rustlet: 1c7b3f05873faa58119f53f99fb3716efbe79ccc
[INFO] validating manifest of cmatsuoka/rustlet on toolchain master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1
[INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of cmatsuoka/rustlet on toolchain try#8f81d0bf6baf07b92f1246696722485c4ca0b049
[INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+8f81d0bf6baf07b92f1246696722485c4ca0b049-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing cmatsuoka/rustlet
[INFO] finished frobbing cmatsuoka/rustlet
[INFO] frobbed toml for cmatsuoka/rustlet written to work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/gh/cmatsuoka/rustlet/Cargo.toml
[INFO] started frobbing cmatsuoka/rustlet
[INFO] finished frobbing cmatsuoka/rustlet
[INFO] frobbed toml for cmatsuoka/rustlet written to work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/gh/cmatsuoka/rustlet/Cargo.toml
[INFO] crate cmatsuoka/rustlet already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+8f81d0bf6baf07b92f1246696722485c4ca0b049-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking cmatsuoka/rustlet against master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1 for pr-62008
[INFO] running `"docker" "create" "-v" "/mnt/big/ec2-user/crater/work/local/target-dirs/pr-62008/worker-6/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1:/opt/crater/target:rw,Z" "-v" "/mnt/big/ec2-user/crater/work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/gh/cmatsuoka/rustlet:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/ec2-user/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/ec2-user/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" "+848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] c84eeeb04535c421be9293b5dda61ac28b4c848006cfc062d34ce3611d254d33
[INFO] running `"docker" "start" "-a" "c84eeeb04535c421be9293b5dda61ac28b4c848006cfc062d34ce3611d254d33"`
[INFO] [stderr]     Checking rustlet v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/wrapper.rs:147:49
[INFO] [stderr]     |
[INFO] [stderr] 147 |     pub fn wrap_str(&mut self, s: &str, flush: &Fn(&Vec<String>)) {
[INFO] [stderr]     |                                                 ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&Vec<String>)`
[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/wrapper.rs:176:53
[INFO] [stderr]     |
[INFO] [stderr] 176 |     pub fn wrap_word(&mut self, word: &str, flush: &Fn(&Vec<String>)) {
[INFO] [stderr]     |                                                     ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&Vec<String>)`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/lib.rs:49:32
[INFO] [stderr]    |
[INFO] [stderr] 49 |     fn cause(&self) -> Option<&error::Error> {
[INFO] [stderr]    |                                ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error`
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_right': superseded by `trim_end`
[INFO] [stderr]    --> src/figfont.rs:238:25
[INFO] [stderr]     |
[INFO] [stderr] 238 |             line = line.trim_right().to_string();
[INFO] [stderr]     |                         ^^^^^^^^^^ help: replace the use of the deprecated item: `trim_end`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(deprecated)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_right_matches': superseded by `trim_end_matches`
[INFO] [stderr]    --> src/figfont.rs:243:34
[INFO] [stderr]     |
[INFO] [stderr] 243 |             self.lines.push(line.trim_right_matches(mark).to_string());
[INFO] [stderr]     |                                  ^^^^^^^^^^^^^^^^^^ help: replace the use of the deprecated item: `trim_end_matches`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/wrapper.rs:147:49
[INFO] [stderr]     |
[INFO] [stderr] 147 |     pub fn wrap_str(&mut self, s: &str, flush: &Fn(&Vec<String>)) {
[INFO] [stderr]     |                                                 ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&Vec<String>)`
[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/wrapper.rs:176:53
[INFO] [stderr]     |
[INFO] [stderr] 176 |     pub fn wrap_word(&mut self, word: &str, flush: &Fn(&Vec<String>)) {
[INFO] [stderr]     |                                                     ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&Vec<String>)`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/lib.rs:49:32
[INFO] [stderr]    |
[INFO] [stderr] 49 |     fn cause(&self) -> Option<&error::Error> {
[INFO] [stderr]    |                                ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error`
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_right': superseded by `trim_end`
[INFO] [stderr]    --> src/figfont.rs:238:25
[INFO] [stderr]     |
[INFO] [stderr] 238 |             line = line.trim_right().to_string();
[INFO] [stderr]     |                         ^^^^^^^^^^ help: replace the use of the deprecated item: `trim_end`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(deprecated)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_right_matches': superseded by `trim_end_matches`
[INFO] [stderr]    --> src/figfont.rs:243:34
[INFO] [stderr]     |
[INFO] [stderr] 243 |             self.lines.push(line.trim_right_matches(mark).to_string());
[INFO] [stderr]     |                                  ^^^^^^^^^^^^^^^^^^ help: replace the use of the deprecated item: `trim_end_matches`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> examples/showfonts.rs:18:28
[INFO] [stderr]    |
[INFO] [stderr] 18 | fn run() -> Result<(), 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]   --> examples/showfonts.rs:28:58
[INFO] [stderr]    |
[INFO] [stderr] 28 | fn show_font(p: PathBuf, prefix: &str) -> Result<(), Box<Error>> {
[INFO] [stderr]    |                                                          ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.31s
[INFO] running `"docker" "inspect" "c84eeeb04535c421be9293b5dda61ac28b4c848006cfc062d34ce3611d254d33"`
[INFO] running `"docker" "rm" "-f" "c84eeeb04535c421be9293b5dda61ac28b4c848006cfc062d34ce3611d254d33"`
[INFO] [stdout] c84eeeb04535c421be9293b5dda61ac28b4c848006cfc062d34ce3611d254d33