[INFO] updating cached repository https://github.com/AnickaBurova/sync-files [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"` [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] e4a0e87f7ebd498ec809d887128c212a332a769a [INFO] checking AnickaBurova/sync-files against try#e4dba30b9b475d8750370c4dfb49b6541990904d for pr-71393 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAnickaBurova%2Fsync-files" "/workspace/builds/worker-11/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-11/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/AnickaBurova/sync-files 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/AnickaBurova/sync-files [INFO] finished tweaking git repo https://github.com/AnickaBurova/sync-files [INFO] tweaked toml for git repo https://github.com/AnickaBurova/sync-files written to /workspace/builds/worker-11/source/Cargo.toml [INFO] crate git repo https://github.com/AnickaBurova/sync-files already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+e4dba30b9b475d8750370c4dfb49b6541990904d" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] error: the lock file /workspace/builds/worker-11/source/Cargo.lock needs to be updated but --locked was passed to prevent this [INFO] [stderr] If you want to try to generate the lock file without accessing the network, use the --offline flag. [INFO] the lockfile is outdated, regenerating it [INFO] running `"/workspace/cargo-home/bin/cargo" "+e4dba30b9b475d8750370c4dfb49b6541990904d" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `"/workspace/cargo-home/bin/cargo" "+e4dba30b9b475d8750370c4dfb49b6541990904d" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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] 115fa3f9cc7050470e91a4146146f4fd9eaad713d4b0e454426e2f5efde65337 [INFO] running `"docker" "start" "-a" "115fa3f9cc7050470e91a4146146f4fd9eaad713d4b0e454426e2f5efde65337"` [INFO] [stderr] Compiling libc v0.2.69 [INFO] [stderr] Compiling byteorder v1.3.4 [INFO] [stderr] Checking argparse v0.2.2 [INFO] [stderr] Checking glob v0.3.0 [INFO] [stderr] Checking filetime v0.2.9 [INFO] [stderr] Checking sync-files v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/master.rs:28:32 [INFO] [stderr] | [INFO] [stderr] 28 | let mut file = try!(fs::File::open(&path)); [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/master.rs:30:17 [INFO] [stderr] | [INFO] [stderr] 30 | try!(file.read_to_end(&mut buffer)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/master.rs:39:17 [INFO] [stderr] | [INFO] [stderr] 39 | try!(stream.write_u16::(name_data.len() as u16)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/master.rs:40:17 [INFO] [stderr] | [INFO] [stderr] 40 | try!(stream.write(&name_data[..])); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/master.rs:42:17 [INFO] [stderr] | [INFO] [stderr] 42 | try!(stream.write_u32::(buffer.len() as u32)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/master.rs:43:17 [INFO] [stderr] | [INFO] [stderr] 43 | try!(stream.write(&buffer[..])); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/slave.rs:17:33 [INFO] [stderr] | [INFO] [stderr] 17 | let path_length : u16 = try!(stream.read_u16::()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/slave.rs:24:9 [INFO] [stderr] | [INFO] [stderr] 24 | try!(stream.take(path_length as u64).read_to_end(&mut path_data)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/slave.rs:29:33 [INFO] [stderr] | [INFO] [stderr] 29 | let data_length : u32 = try!(stream.read_u32::()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/slave.rs:31:9 [INFO] [stderr] | [INFO] [stderr] 31 | try!(stream.take(data_length as u64).read_to_end(&mut data)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/slave.rs:35:24 [INFO] [stderr] | [INFO] [stderr] 35 | let mut file = try!(File::create(path)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/slave.rs:36:9 [INFO] [stderr] | [INFO] [stderr] 36 | try!(file.write_all(&data[..])); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/main.rs:30:9 [INFO] [stderr] | [INFO] [stderr] 30 | try!(run_master(stream,sync_config)) [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/main.rs:34:9 [INFO] [stderr] | [INFO] [stderr] 34 | try!(run_slave(stream,sync_config)) [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/main.rs:41:22 [INFO] [stderr] | [INFO] [stderr] 41 | let mut stream = try!(TcpStream::connect((&config.outsideip as &str,config.port))); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/main.rs:48:20 [INFO] [stderr] | [INFO] [stderr] 48 | let listener = try!(TcpListener::bind((&config.localip as &str,config.port))); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::path::Path` [INFO] [stderr] --> src/slave.rs:7:5 [INFO] [stderr] | [INFO] [stderr] 7 | use std::path::Path; [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/master.rs:28:32 [INFO] [stderr] | [INFO] [stderr] 28 | let mut file = try!(fs::File::open(&path)); [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/master.rs:30:17 [INFO] [stderr] | [INFO] [stderr] 30 | try!(file.read_to_end(&mut buffer)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/master.rs:39:17 [INFO] [stderr] | [INFO] [stderr] 39 | try!(stream.write_u16::(name_data.len() as u16)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/master.rs:40:17 [INFO] [stderr] | [INFO] [stderr] 40 | try!(stream.write(&name_data[..])); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/master.rs:42:17 [INFO] [stderr] | [INFO] [stderr] 42 | try!(stream.write_u32::(buffer.len() as u32)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/master.rs:43:17 [INFO] [stderr] | [INFO] [stderr] 43 | try!(stream.write(&buffer[..])); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/slave.rs:17:33 [INFO] [stderr] | [INFO] [stderr] 17 | let path_length : u16 = try!(stream.read_u16::()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/slave.rs:24:9 [INFO] [stderr] | [INFO] [stderr] 24 | try!(stream.take(path_length as u64).read_to_end(&mut path_data)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/slave.rs:29:33 [INFO] [stderr] | [INFO] [stderr] 29 | let data_length : u32 = try!(stream.read_u32::()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/slave.rs:31:9 [INFO] [stderr] | [INFO] [stderr] 31 | try!(stream.take(data_length as u64).read_to_end(&mut data)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/slave.rs:35:24 [INFO] [stderr] | [INFO] [stderr] 35 | let mut file = try!(File::create(path)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/slave.rs:36:9 [INFO] [stderr] | [INFO] [stderr] 36 | try!(file.write_all(&data[..])); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/main.rs:30:9 [INFO] [stderr] | [INFO] [stderr] 30 | try!(run_master(stream,sync_config)) [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/main.rs:34:9 [INFO] [stderr] | [INFO] [stderr] 34 | try!(run_slave(stream,sync_config)) [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/main.rs:41:22 [INFO] [stderr] | [INFO] [stderr] 41 | let mut stream = try!(TcpStream::connect((&config.outsideip as &str,config.port))); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/main.rs:48:20 [INFO] [stderr] | [INFO] [stderr] 48 | let listener = try!(TcpListener::bind((&config.localip as &str,config.port))); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::path::Path` [INFO] [stderr] --> src/slave.rs:7:5 [INFO] [stderr] | [INFO] [stderr] 7 | use std::path::Path; [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `cfg` [INFO] [stderr] --> src/slave.rs:14:45 [INFO] [stderr] | [INFO] [stderr] 14 | pub fn run_slave(stream : &mut T, cfg : SyncConfig) -> Result<()>{ [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_cfg` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `cfg` [INFO] [stderr] --> src/slave.rs:14:45 [INFO] [stderr] | [INFO] [stderr] 14 | pub fn run_slave(stream : &mut T, cfg : SyncConfig) -> Result<()>{ [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_cfg` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 18 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: 18 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 5.18s [INFO] running `"docker" "inspect" "115fa3f9cc7050470e91a4146146f4fd9eaad713d4b0e454426e2f5efde65337"` [INFO] running `"docker" "rm" "-f" "115fa3f9cc7050470e91a4146146f4fd9eaad713d4b0e454426e2f5efde65337"` [INFO] [stdout] 115fa3f9cc7050470e91a4146146f4fd9eaad713d4b0e454426e2f5efde65337