[INFO] updating cached repository jw3126/hen [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/jw3126/hen [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/jw3126/hen" "work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/gh/jw3126/hen"` [INFO] [stderr] Cloning into 'work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/gh/jw3126/hen'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/jw3126/hen" "work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/gh/jw3126/hen"` [INFO] [stderr] Cloning into 'work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/gh/jw3126/hen'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 9bb4ceced6b1e926890386c69dcdddd6972706ad [INFO] sha for GitHub repo jw3126/hen: 9bb4ceced6b1e926890386c69dcdddd6972706ad [INFO] validating manifest of jw3126/hen on toolchain master#60960a260f7b5c695fd0717311d72ce62dd4eb43 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+60960a260f7b5c695fd0717311d72ce62dd4eb43-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of jw3126/hen on toolchain try#266783e4e09e4e9d5307c1c8e695659c58bbcac7 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing jw3126/hen [INFO] finished frobbing jw3126/hen [INFO] frobbed toml for jw3126/hen written to work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/gh/jw3126/hen/Cargo.toml [INFO] started frobbing jw3126/hen [INFO] finished frobbing jw3126/hen [INFO] frobbed toml for jw3126/hen written to work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/gh/jw3126/hen/Cargo.toml [INFO] crate jw3126/hen already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+60960a260f7b5c695fd0717311d72ce62dd4eb43-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] checking jw3126/hen against try#266783e4e09e4e9d5307c1c8e695659c58bbcac7 for pr-63376 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-63376/worker-5/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/gh/jw3126/hen:/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" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] 4c19866982f6421ac0e747a86dd87ac3354e9dfa203ef335c93541a38aac7bf3 [INFO] running `"docker" "start" "-a" "4c19866982f6421ac0e747a86dd87ac3354e9dfa203ef335c93541a38aac7bf3"` [INFO] [stderr] Compiling hen v0.3.0 (/opt/crater/workdir) [INFO] [stderr] Compiling backtrace v0.3.8 [INFO] [stderr] Checking serde_json v1.0.19 [INFO] [stderr] Checking error-chain v0.11.0 [INFO] [stderr] Checking env_logger v0.5.10 [INFO] [stderr] Checking quickcheck v0.6.2 [INFO] [stderr] Compiling cargo_metadata v0.5.5 [INFO] [stderr] Compiling skeptic v0.13.3 [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/tokenizer.rs:59:35 [INFO] [stderr] | [INFO] [stderr] 59 | pub fn read_next(reader: &mut BufRead) -> Option> { [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn BufRead` [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/tokenizer.rs:123:38 [INFO] [stderr] | [INFO] [stderr] 123 | pub fn parse_reader(reader: &mut BufRead) -> Result { [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn BufRead` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/tokenizer.rs:229:33 [INFO] [stderr] | [INFO] [stderr] 229 | fn read_clean_line(reader: &mut BufRead) -> Result { [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn BufRead` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/tokenizer.rs:243:32 [INFO] [stderr] | [INFO] [stderr] 243 | fn read_token_raw(reader: &mut BufRead) -> Result { [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn BufRead` [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::path::Path` [INFO] [stderr] --> src/output_parser.rs:6:5 [INFO] [stderr] | [INFO] [stderr] 6 | use std::path::Path; [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/output_parser.rs:18:33 [INFO] [stderr] | [INFO] [stderr] 18 | fn read_line_until(reader: &mut BufRead, re: &Regex) -> Option { [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn BufRead` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/output_parser.rs:27:27 [INFO] [stderr] | [INFO] [stderr] 27 | fn read_line(reader: &mut BufRead) -> Option { [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn BufRead` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/output_parser.rs:77:45 [INFO] [stderr] | [INFO] [stderr] 77 | pub fn parse_simulation_output(reader: &mut BufRead) -> Result { [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn BufRead` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/errors.rs:25:39 [INFO] [stderr] | [INFO] [stderr] 25 | pub fn cannot_verb(verb: &str, item: &Debug) -> String { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Debug` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/errors.rs:29:28 [INFO] [stderr] | [INFO] [stderr] 29 | pub fn cannot_write(path: &Debug) -> String { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Debug` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/errors.rs:33:27 [INFO] [stderr] | [INFO] [stderr] 33 | pub fn cannot_read(path: &Debug) -> String { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Debug` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/errors.rs:37:29 [INFO] [stderr] | [INFO] [stderr] 37 | pub fn cannot_create(path: &Debug) -> String { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Debug` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/errors.rs:41:29 [INFO] [stderr] | [INFO] [stderr] 41 | pub fn cannot_remove(path: &Debug) -> String { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Debug` [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead [INFO] [stderr] --> src/app/mod.rs:318:1 [INFO] [stderr] | [INFO] [stderr] 318 | / arg_enum!{ [INFO] [stderr] 319 | | #[derive(PartialEq, Debug)] [INFO] [stderr] 320 | | pub enum ShowWhat { [INFO] [stderr] 321 | | Output, [INFO] [stderr] ... | [INFO] [stderr] 325 | | } [INFO] [stderr] 326 | | } [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: method is never used: `is_available` [INFO] [stderr] --> src/omittable.rs:28:5 [INFO] [stderr] | [INFO] [stderr] 28 | pub fn is_available(&self) -> bool { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: method is never used: `unwrap` [INFO] [stderr] --> src/omittable.rs:69:5 [INFO] [stderr] | [INFO] [stderr] 69 | pub fn unwrap(self: Omittable) -> T { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] Compiling assert_cli v0.5.4 [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/tokenizer.rs:59:35 [INFO] [stderr] | [INFO] [stderr] 59 | pub fn read_next(reader: &mut BufRead) -> Option> { [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn BufRead` [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/tokenizer.rs:123:38 [INFO] [stderr] | [INFO] [stderr] 123 | pub fn parse_reader(reader: &mut BufRead) -> Result { [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn BufRead` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/tokenizer.rs:229:33 [INFO] [stderr] | [INFO] [stderr] 229 | fn read_clean_line(reader: &mut BufRead) -> Result { [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn BufRead` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/tokenizer.rs:243:32 [INFO] [stderr] | [INFO] [stderr] 243 | fn read_token_raw(reader: &mut BufRead) -> Result { [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn BufRead` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/output_parser.rs:18:33 [INFO] [stderr] | [INFO] [stderr] 18 | fn read_line_until(reader: &mut BufRead, re: &Regex) -> Option { [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn BufRead` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/output_parser.rs:27:27 [INFO] [stderr] | [INFO] [stderr] 27 | fn read_line(reader: &mut BufRead) -> Option { [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn BufRead` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/output_parser.rs:77:45 [INFO] [stderr] | [INFO] [stderr] 77 | pub fn parse_simulation_output(reader: &mut BufRead) -> Result { [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn BufRead` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/errors.rs:25:39 [INFO] [stderr] | [INFO] [stderr] 25 | pub fn cannot_verb(verb: &str, item: &Debug) -> String { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Debug` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/errors.rs:29:28 [INFO] [stderr] | [INFO] [stderr] 29 | pub fn cannot_write(path: &Debug) -> String { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Debug` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/errors.rs:33:27 [INFO] [stderr] | [INFO] [stderr] 33 | pub fn cannot_read(path: &Debug) -> String { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Debug` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/errors.rs:37:29 [INFO] [stderr] | [INFO] [stderr] 37 | pub fn cannot_create(path: &Debug) -> String { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Debug` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/errors.rs:41:29 [INFO] [stderr] | [INFO] [stderr] 41 | pub fn cannot_remove(path: &Debug) -> String { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Debug` [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead [INFO] [stderr] --> src/app/mod.rs:318:1 [INFO] [stderr] | [INFO] [stderr] 318 | / arg_enum!{ [INFO] [stderr] 319 | | #[derive(PartialEq, Debug)] [INFO] [stderr] 320 | | pub enum ShowWhat { [INFO] [stderr] 321 | | Output, [INFO] [stderr] ... | [INFO] [stderr] 325 | | } [INFO] [stderr] 326 | | } [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 21.55s [INFO] running `"docker" "inspect" "4c19866982f6421ac0e747a86dd87ac3354e9dfa203ef335c93541a38aac7bf3"` [INFO] running `"docker" "rm" "-f" "4c19866982f6421ac0e747a86dd87ac3354e9dfa203ef335c93541a38aac7bf3"` [INFO] [stdout] 4c19866982f6421ac0e747a86dd87ac3354e9dfa203ef335c93541a38aac7bf3