[INFO] updating cached repository crumblingstatue/noten
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/crumblingstatue/noten
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/crumblingstatue/noten" "work/ex/pr-62133/sources/master#5f9c0448dde167128d668da4555879f64e56af1d/gh/crumblingstatue/noten"`
[INFO] [stderr] Cloning into 'work/ex/pr-62133/sources/master#5f9c0448dde167128d668da4555879f64e56af1d/gh/crumblingstatue/noten'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/crumblingstatue/noten" "work/ex/pr-62133/sources/try#8ec8125bea94852768b56958f05da47666c21ab0/gh/crumblingstatue/noten"`
[INFO] [stderr] Cloning into 'work/ex/pr-62133/sources/try#8ec8125bea94852768b56958f05da47666c21ab0/gh/crumblingstatue/noten'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] a7fa60fc77eaf8894911a87f05e4e68a380eeaaf
[INFO] sha for GitHub repo crumblingstatue/noten: a7fa60fc77eaf8894911a87f05e4e68a380eeaaf
[INFO] validating manifest of crumblingstatue/noten on toolchain master#5f9c0448dde167128d668da4555879f64e56af1d
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+5f9c0448dde167128d668da4555879f64e56af1d-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of crumblingstatue/noten on toolchain try#8ec8125bea94852768b56958f05da47666c21ab0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+8ec8125bea94852768b56958f05da47666c21ab0-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing crumblingstatue/noten
[INFO] finished frobbing crumblingstatue/noten
[INFO] frobbed toml for crumblingstatue/noten written to work/ex/pr-62133/sources/master#5f9c0448dde167128d668da4555879f64e56af1d/gh/crumblingstatue/noten/Cargo.toml
[INFO] started frobbing crumblingstatue/noten
[INFO] finished frobbing crumblingstatue/noten
[INFO] frobbed toml for crumblingstatue/noten written to work/ex/pr-62133/sources/try#8ec8125bea94852768b56958f05da47666c21ab0/gh/crumblingstatue/noten/Cargo.toml
[INFO] crate crumblingstatue/noten already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+5f9c0448dde167128d668da4555879f64e56af1d-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+8ec8125bea94852768b56958f05da47666c21ab0-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking crumblingstatue/noten against master#5f9c0448dde167128d668da4555879f64e56af1d for pr-62133
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-62133/worker-3/master#5f9c0448dde167128d668da4555879f64e56af1d:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-62133/sources/master#5f9c0448dde167128d668da4555879f64e56af1d/gh/crumblingstatue/noten:/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" "+5f9c0448dde167128d668da4555879f64e56af1d-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 6155153b64a6ab6f56fc645a5a8f5a45299260423c983fa0231653adc6e5fac7
[INFO] running `"docker" "start" "-a" "6155153b64a6ab6f56fc645a5a8f5a45299260423c983fa0231653adc6e5fac7"`
[INFO] [stderr]    Compiling hoedown v6.0.0
[INFO] [stderr]     Checking toml v0.4.1
[INFO] [stderr]     Checking env_logger v0.4.2
[INFO] [stderr]     Checking noten v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/process.rs:20:68
[INFO] [stderr]    |
[INFO] [stderr] 20 | fn read_attributes(input: &str) -> Result<(Attributes, usize), Box<Error>> {
[INFO] [stderr]    |                                                                    ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/process.rs:31:48
[INFO] [stderr]    |
[INFO] [stderr] 31 | fn find_title(input: &str) -> Result<&str, Box<Error>> {
[INFO] [stderr]    |                                                ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/process.rs:86:25
[INFO] [stderr]    |
[INFO] [stderr] 86 | ) -> Result<String, Box<Error>> {
[INFO] [stderr]    |                         ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/substitution.rs:11:25
[INFO] [stderr]    |
[INFO] [stderr] 11 | ) -> Result<String, Box<Error>> {
[INFO] [stderr]    |                         ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/substitution.rs:30:25
[INFO] [stderr]    |
[INFO] [stderr] 30 | ) -> Result<String, Box<Error>> {
[INFO] [stderr]    |                         ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/substitution.rs:55:25
[INFO] [stderr]    |
[INFO] [stderr] 55 | ) -> Result<String, Box<Error>> {
[INFO] [stderr]    |                         ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/substitution.rs:81:25
[INFO] [stderr]    |
[INFO] [stderr] 81 | ) -> Result<String, Box<Error>> {
[INFO] [stderr]    |                         ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr] warning: the item `toml` is imported redundantly
[INFO] [stderr]   --> src/template_deps.rs:17:13
[INFO] [stderr]    |
[INFO] [stderr] 17 |         use toml;
[INFO] [stderr]    |             ^^^^
[INFO] [stderr]    | 
[INFO] [stderr]   ::: src/main.rs:13:1
[INFO] [stderr]    |
[INFO] [stderr] 13 | extern crate toml;
[INFO] [stderr]    | ------------------ the item `toml` is already imported here
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: the item `toml` is imported redundantly
[INFO] [stderr]   --> src/template_deps.rs:59:13
[INFO] [stderr]    |
[INFO] [stderr] 59 |         use toml;
[INFO] [stderr]    |             ^^^^
[INFO] [stderr]    | 
[INFO] [stderr]   ::: src/main.rs:13:1
[INFO] [stderr]    |
[INFO] [stderr] 13 | extern crate toml;
[INFO] [stderr]    | ------------------ the item `toml` is already imported here
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/skeleton.rs:28:46
[INFO] [stderr]    |
[INFO] [stderr] 28 | fn lex(text: &str) -> Result<Vec<Token>, Box<Error>> {
[INFO] [stderr]    |                                              ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/skeleton.rs:54:56
[INFO] [stderr]    |
[INFO] [stderr] 54 | fn parse(tokens: &[Token]) -> Result<Vec<Segment>, Box<Error>> {
[INFO] [stderr]    |                                                        ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/skeleton.rs:97:82
[INFO] [stderr]    |
[INFO] [stderr] 97 |     pub fn parse_file<P: AsRef<Path>>(path: P) -> Result<(Self, SystemTime), Box<Error>> {
[INFO] [stderr]    |                                                                                  ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/skeleton.rs:118:29
[INFO] [stderr]     |
[INFO] [stderr] 118 |     ) -> Result<String, Box<Error>> {
[INFO] [stderr]     |                             ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/skeleton.rs:128:25
[INFO] [stderr]     |
[INFO] [stderr] 128 | ) -> Result<String, Box<Error>> {
[INFO] [stderr]     |                         ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/process.rs:20:68
[INFO] [stderr]    |
[INFO] [stderr] 20 | fn read_attributes(input: &str) -> Result<(Attributes, usize), Box<Error>> {
[INFO] [stderr]    |                                                                    ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/process.rs:31:48
[INFO] [stderr]    |
[INFO] [stderr] 31 | fn find_title(input: &str) -> Result<&str, Box<Error>> {
[INFO] [stderr]    |                                                ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/process.rs:86:25
[INFO] [stderr]    |
[INFO] [stderr] 86 | ) -> Result<String, Box<Error>> {
[INFO] [stderr]    |                         ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/substitution.rs:11:25
[INFO] [stderr]    |
[INFO] [stderr] 11 | ) -> Result<String, Box<Error>> {
[INFO] [stderr]    |                         ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/substitution.rs:30:25
[INFO] [stderr]    |
[INFO] [stderr] 30 | ) -> Result<String, Box<Error>> {
[INFO] [stderr]    |                         ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/substitution.rs:55:25
[INFO] [stderr]    |
[INFO] [stderr] 55 | ) -> Result<String, Box<Error>> {
[INFO] [stderr]    |                         ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/substitution.rs:81:25
[INFO] [stderr]    |
[INFO] [stderr] 81 | ) -> Result<String, Box<Error>> {
[INFO] [stderr]    |                         ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr] warning: the item `toml` is imported redundantly
[INFO] [stderr]   --> src/template_deps.rs:17:13
[INFO] [stderr]    |
[INFO] [stderr] 17 |         use toml;
[INFO] [stderr]    |             ^^^^
[INFO] [stderr]    | 
[INFO] [stderr]   ::: src/main.rs:13:1
[INFO] [stderr]    |
[INFO] [stderr] 13 | extern crate toml;
[INFO] [stderr]    | ------------------ the item `toml` is already imported here
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: the item `toml` is imported redundantly
[INFO] [stderr]   --> src/template_deps.rs:59:13
[INFO] [stderr]    |
[INFO] [stderr] 59 |         use toml;
[INFO] [stderr]    |             ^^^^
[INFO] [stderr]    | 
[INFO] [stderr]   ::: src/main.rs:13:1
[INFO] [stderr]    |
[INFO] [stderr] 13 | extern crate toml;
[INFO] [stderr]    | ------------------ the item `toml` is already imported here
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/skeleton.rs:28:46
[INFO] [stderr]    |
[INFO] [stderr] 28 | fn lex(text: &str) -> Result<Vec<Token>, Box<Error>> {
[INFO] [stderr]    |                                              ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/skeleton.rs:54:56
[INFO] [stderr]    |
[INFO] [stderr] 54 | fn parse(tokens: &[Token]) -> Result<Vec<Segment>, Box<Error>> {
[INFO] [stderr]    |                                                        ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/skeleton.rs:97:82
[INFO] [stderr]    |
[INFO] [stderr] 97 |     pub fn parse_file<P: AsRef<Path>>(path: P) -> Result<(Self, SystemTime), Box<Error>> {
[INFO] [stderr]    |                                                                                  ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/skeleton.rs:118:29
[INFO] [stderr]     |
[INFO] [stderr] 118 |     ) -> Result<String, Box<Error>> {
[INFO] [stderr]     |                             ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/skeleton.rs:128:25
[INFO] [stderr]     |
[INFO] [stderr] 128 | ) -> Result<String, Box<Error>> {
[INFO] [stderr]     |                         ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.61s
[INFO] running `"docker" "inspect" "6155153b64a6ab6f56fc645a5a8f5a45299260423c983fa0231653adc6e5fac7"`
[INFO] running `"docker" "rm" "-f" "6155153b64a6ab6f56fc645a5a8f5a45299260423c983fa0231653adc6e5fac7"`
[INFO] [stdout] 6155153b64a6ab6f56fc645a5a8f5a45299260423c983fa0231653adc6e5fac7