[INFO] cloning repository https://github.com/michael-robbins/filemerger [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/michael-robbins/filemerger" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmichael-robbins%2Ffilemerger"` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmichael-robbins%2Ffilemerger'... [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 52522b6d3238a3a5fd28fc8d54241660b6cd8397 [INFO] checking michael-robbins/filemerger against try#e4dba30b9b475d8750370c4dfb49b6541990904d for pr-71393 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmichael-robbins%2Ffilemerger" "/workspace/builds/worker-9/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-9/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/michael-robbins/filemerger on toolchain e4dba30b9b475d8750370c4dfb49b6541990904d [INFO] running `"/workspace/cargo-home/bin/cargo" "+e4dba30b9b475d8750370c4dfb49b6541990904d" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/michael-robbins/filemerger [INFO] finished tweaking git repo https://github.com/michael-robbins/filemerger [INFO] tweaked toml for git repo https://github.com/michael-robbins/filemerger written to /workspace/builds/worker-9/source/Cargo.toml [INFO] crate git repo https://github.com/michael-robbins/filemerger already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+e4dba30b9b475d8750370c4dfb49b6541990904d" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+e4dba30b9b475d8750370c4dfb49b6541990904d" "check" "--frozen" "--all" "--all-targets"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 5429e1997d4c27d936dafda6d40001862d9acb5fa9726d7403d4a3518c6dfb25 [INFO] running `"docker" "start" "-a" "5429e1997d4c27d936dafda6d40001862d9acb5fa9726d7403d4a3518c6dfb25"` [INFO] [stderr] Checking libc v0.2.43 [INFO] [stderr] Compiling version_check v0.1.5 [INFO] [stderr] Compiling cc v1.0.25 [INFO] [stderr] Checking cfg-if v0.1.6 [INFO] [stderr] Checking quick-error v1.2.2 [INFO] [stderr] Checking utf8-ranges v1.0.2 [INFO] [stderr] Checking linked-hash-map v0.5.1 [INFO] [stderr] Checking unicode-width v0.1.5 [INFO] [stderr] Checking termcolor v1.0.4 [INFO] [stderr] Checking byteorder v1.2.7 [INFO] [stderr] Checking glob v0.2.11 [INFO] [stderr] Checking regex-syntax v0.6.2 [INFO] [stderr] Checking log v0.4.6 [INFO] [stderr] Checking humantime v1.1.1 [INFO] [stderr] Checking getopts v0.2.18 [INFO] [stderr] Checking yaml-rust v0.4.2 [INFO] [stderr] Compiling lazy_static v1.1.0 [INFO] [stderr] Compiling memchr v2.1.1 [INFO] [stderr] Checking memchr v1.0.2 [INFO] [stderr] Checking atty v0.2.11 [INFO] [stderr] Checking csv v0.15.0 [INFO] [stderr] Checking thread_local v0.3.6 [INFO] [stderr] Checking aho-corasick v0.6.9 [INFO] [stderr] Compiling bzip2-sys v0.1.6 [INFO] [stderr] Compiling miniz-sys v0.1.11 [INFO] [stderr] Checking flate2 v0.2.20 [INFO] [stderr] Checking bzip2 v0.3.3 [INFO] [stderr] Checking regex v1.0.5 [INFO] [stderr] Checking env_logger v0.5.13 [INFO] [stderr] Checking file-merger v0.3.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/merge_file_manager.rs:96:32 [INFO] [stderr] | [INFO] [stderr] 96 | let metadata = try!(fs::metadata(filename)); [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/merge_file.rs:58:20 [INFO] [stderr] | [INFO] [stderr] 58 | let file = try!(File::open(filepath)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/merge_file.rs:59:24 [INFO] [stderr] | [INFO] [stderr] 59 | let filesize = try!(file.metadata()).len(); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/settings.rs:56:30 [INFO] [stderr] | [INFO] [stderr] 56 | let delimiter_char = try!(self.parse_delimiter()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/settings.rs:57:25 [INFO] [stderr] | [INFO] [stderr] 57 | let key_index = try!(self.parse_key_index()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/settings.rs:58:28 [INFO] [stderr] | [INFO] [stderr] 58 | let glob_choices = try!(self.parse_glob()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/settings.rs:59:26 [INFO] [stderr] | [INFO] [stderr] 59 | let cache_path = try!(self.parse_cache_file()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/settings.rs:68:25 [INFO] [stderr] | [INFO] [stderr] 68 | let key_start = try!(self.parse_key_generic("key-start")); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/settings.rs:69:23 [INFO] [stderr] | [INFO] [stderr] 69 | let key_end = try!(self.parse_key_generic("key-end")); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/settings.rs:71:24 [INFO] [stderr] | [INFO] [stderr] 71 | let key_type = try!(self.parse_key_type()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/merge_file.rs:29:32 [INFO] [stderr] | [INFO] [stderr] 29 | lines: Lines>>, [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Read` [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/merge_file.rs:62:31 [INFO] [stderr] | [INFO] [stderr] 62 | let decompressor: Box = match file_ext.to_str() { [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Read` [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/merge_file_manager.rs:96:32 [INFO] [stderr] | [INFO] [stderr] 96 | let metadata = try!(fs::metadata(filename)); [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/merge_file.rs:58:20 [INFO] [stderr] | [INFO] [stderr] 58 | let file = try!(File::open(filepath)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/merge_file.rs:59:24 [INFO] [stderr] | [INFO] [stderr] 59 | let filesize = try!(file.metadata()).len(); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/settings.rs:56:30 [INFO] [stderr] | [INFO] [stderr] 56 | let delimiter_char = try!(self.parse_delimiter()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/settings.rs:57:25 [INFO] [stderr] | [INFO] [stderr] 57 | let key_index = try!(self.parse_key_index()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/settings.rs:58:28 [INFO] [stderr] | [INFO] [stderr] 58 | let glob_choices = try!(self.parse_glob()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/settings.rs:59:26 [INFO] [stderr] | [INFO] [stderr] 59 | let cache_path = try!(self.parse_cache_file()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/settings.rs:68:25 [INFO] [stderr] | [INFO] [stderr] 68 | let key_start = try!(self.parse_key_generic("key-start")); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/settings.rs:69:23 [INFO] [stderr] | [INFO] [stderr] 69 | let key_end = try!(self.parse_key_generic("key-end")); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/settings.rs:71:24 [INFO] [stderr] | [INFO] [stderr] 71 | let key_type = try!(self.parse_key_type()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/merge_file.rs:29:32 [INFO] [stderr] | [INFO] [stderr] 29 | lines: Lines>>, [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Read` [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/merge_file.rs:62:31 [INFO] [stderr] | [INFO] [stderr] 62 | let decompressor: Box = match file_ext.to_str() { [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Read` [INFO] [stderr] [INFO] [stderr] warning: 12 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: 12 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 22.94s [INFO] running `"docker" "inspect" "5429e1997d4c27d936dafda6d40001862d9acb5fa9726d7403d4a3518c6dfb25"` [INFO] running `"docker" "rm" "-f" "5429e1997d4c27d936dafda6d40001862d9acb5fa9726d7403d4a3518c6dfb25"` [INFO] [stdout] 5429e1997d4c27d936dafda6d40001862d9acb5fa9726d7403d4a3518c6dfb25