[INFO] updating cached repository https://github.com/sakateka/conv
[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] d5eda661b5e2792b4cb4a27faa933c1a0a79956b
[INFO] checking sakateka/conv against try#e4dba30b9b475d8750370c4dfb49b6541990904d for pr-71393
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsakateka%2Fconv" "/workspace/builds/worker-4/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/sakateka/conv 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/sakateka/conv
[INFO] finished tweaking git repo https://github.com/sakateka/conv
[INFO] tweaked toml for git repo https://github.com/sakateka/conv written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate git repo https://github.com/sakateka/conv 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-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] 313eb4d161e27a8f272374b6dc8d82813300096539a559e41b0d981bcabaa7ed
[INFO] running `"docker" "start" "-a" "313eb4d161e27a8f272374b6dc8d82813300096539a559e41b0d981bcabaa7ed"`
[INFO] [stderr]     Checking unicode-width v0.1.4
[INFO] [stderr]     Checking libc v0.2.36
[INFO] [stderr]    Compiling conv v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking strsim v0.6.0
[INFO] [stderr]     Checking vec_map v0.8.0
[INFO] [stderr]     Checking bitflags v1.0.1
[INFO] [stderr]     Checking ansi_term v0.10.2
[INFO] [stderr]     Checking lazy_static v1.0.0
[INFO] [stderr]     Checking byteorder v1.2.1
[INFO] [stderr]     Checking textwrap v0.9.0
[INFO] [stderr]     Checking atty v0.2.6
[INFO] [stderr]     Checking clap v2.29.2
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> /opt/rustwide/target/debug/build/conv-fd04da25c58d311b/out/charmaps.rs:269:36
[INFO] [stderr]     |
[INFO] [stderr] 269 | fn get_encode_map(to: &str) -> Box<Fn(u32) -> Option<&'static u8>> {
[INFO] [stderr]     |                                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(u32) -> Option<&'static u8>`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary braces around block return value
[INFO] [stderr]    --> /opt/rustwide/target/debug/build/conv-fd04da25c58d311b/out/charmaps.rs:274:33
[INFO] [stderr]     |
[INFO] [stderr] 274 |         "UTF8" => Box::new(move |_x| {{ None /* unreachable */ }}),
[INFO] [stderr]     |                                       ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these braces
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_braces)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> /opt/rustwide/target/debug/build/conv-fd04da25c58d311b/out/charmaps.rs:280:38
[INFO] [stderr]     |
[INFO] [stderr] 280 | fn get_decode_map(from: &str) -> Box<Fn(usize) -> u32> {
[INFO] [stderr]     |                                      ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(usize) -> u32`
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary braces around block return value
[INFO] [stderr]    --> /opt/rustwide/target/debug/build/conv-fd04da25c58d311b/out/charmaps.rs:285:32
[INFO] [stderr]     |
[INFO] [stderr] 285 |         "UTF8" => Box::new(move |x| {{ x as u32 }}),
[INFO] [stderr]     |                                      ^^^^^^^^^^^^ help: remove these braces
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/conv.rs:15:17
[INFO] [stderr]    |
[INFO] [stderr] 15 |     mapper: Box<Fn(usize) -> u32>,
[INFO] [stderr]    |                 ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(usize) -> u32`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/conv.rs:71:17
[INFO] [stderr]    |
[INFO] [stderr] 71 |     mapper: Box<Fn(u32) -> Option<&'static u8>>,
[INFO] [stderr]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(u32) -> Option<&'static u8>`
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]   --> /opt/rustwide/target/debug/build/conv-fd04da25c58d311b/out/charmaps.rs:1:1
[INFO] [stderr]    |
[INFO] [stderr] 1  | / lazy_static! {
[INFO] [stderr] 2  | |     static ref CP866_TO_UTF8: [u32;256] = [
[INFO] [stderr] 3  | |         0x0000, 0x0001, 0x0002, 0x0003, 0x0004, 0x0005, 0x0006, 0x0007, 0x0008, 
[INFO] [stderr] 4  | |         0x0009, 0x000a, 0x000b, 0x000c, 0x000d, 0x000e, 0x000f, 0x0010, 0x0011, 
[INFO] [stderr] ...  |
[INFO] [stderr] 32 | |     ];
[INFO] [stderr] 33 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]   --> /opt/rustwide/target/debug/build/conv-fd04da25c58d311b/out/charmaps.rs:34:1
[INFO] [stderr]    |
[INFO] [stderr] 34 | / lazy_static! {
[INFO] [stderr] 35 | |     static ref UTF8_TO_CP866: HashMap<u32, u8> = [
[INFO] [stderr] 36 | |         (0x0000, 0x00), (0x0001, 0x01), (0x0002, 0x02), (0x0003, 0x03), (0x0004, 0x04), 
[INFO] [stderr] 37 | |         (0x0005, 0x05), (0x0006, 0x06), (0x0007, 0x07), (0x0008, 0x08), (0x0009, 0x09), 
[INFO] [stderr] ...  |
[INFO] [stderr] 88 | |     ].iter().cloned().collect();
[INFO] [stderr] 89 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]    --> /opt/rustwide/target/debug/build/conv-fd04da25c58d311b/out/charmaps.rs:90:1
[INFO] [stderr]     |
[INFO] [stderr] 90  | / lazy_static! {
[INFO] [stderr] 91  | |     static ref CP1251_TO_UTF8: [u32;256] = [
[INFO] [stderr] 92  | |         0x0000, 0x0001, 0x0002, 0x0003, 0x0004, 0x0005, 0x0006, 0x0007, 0x0008, 
[INFO] [stderr] 93  | |         0x0009, 0x000A, 0x000B, 0x000C, 0x000D, 0x000E, 0x000F, 0x0010, 0x0011, 
[INFO] [stderr] ...   |
[INFO] [stderr] 121 | |     ];
[INFO] [stderr] 122 | | }
[INFO] [stderr]     | |_^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]    --> /opt/rustwide/target/debug/build/conv-fd04da25c58d311b/out/charmaps.rs:123:1
[INFO] [stderr]     |
[INFO] [stderr] 123 | / lazy_static! {
[INFO] [stderr] 124 | |     static ref UTF8_TO_CP1251: HashMap<u32, u8> = [
[INFO] [stderr] 125 | |         (0x0000, 0x00), (0x0001, 0x01), (0x0002, 0x02), (0x0003, 0x03), (0x0004, 0x04), 
[INFO] [stderr] 126 | |         (0x0005, 0x05), (0x0006, 0x06), (0x0007, 0x07), (0x0008, 0x08), (0x0009, 0x09), 
[INFO] [stderr] ...   |
[INFO] [stderr] 177 | |     ].iter().cloned().collect();
[INFO] [stderr] 178 | | }
[INFO] [stderr]     | |_^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]    --> /opt/rustwide/target/debug/build/conv-fd04da25c58d311b/out/charmaps.rs:179:1
[INFO] [stderr]     |
[INFO] [stderr] 179 | / lazy_static! {
[INFO] [stderr] 180 | |     static ref KOI8R_TO_UTF8: [u32;256] = [
[INFO] [stderr] 181 | |         0x0000, 0x0001, 0x0002, 0x0003, 0x0004, 0x0005, 0x0006, 0x0007, 0x0008, 
[INFO] [stderr] 182 | |         0x0009, 0x000A, 0x000B, 0x000C, 0x000D, 0x000E, 0x000F, 0x0010, 0x0011, 
[INFO] [stderr] ...   |
[INFO] [stderr] 210 | |     ];
[INFO] [stderr] 211 | | }
[INFO] [stderr]     | |_^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]    --> /opt/rustwide/target/debug/build/conv-fd04da25c58d311b/out/charmaps.rs:212:1
[INFO] [stderr]     |
[INFO] [stderr] 212 | / lazy_static! {
[INFO] [stderr] 213 | |     static ref UTF8_TO_KOI8R: HashMap<u32, u8> = [
[INFO] [stderr] 214 | |         (0x0000, 0x00), (0x0001, 0x01), (0x0002, 0x02), (0x0003, 0x03), (0x0004, 0x04), 
[INFO] [stderr] 215 | |         (0x0005, 0x05), (0x0006, 0x06), (0x0007, 0x07), (0x0008, 0x08), (0x0009, 0x09), 
[INFO] [stderr] ...   |
[INFO] [stderr] 266 | |     ].iter().cloned().collect();
[INFO] [stderr] 267 | | }
[INFO] [stderr]     | |_^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]    --> /opt/rustwide/target/debug/build/conv-fd04da25c58d311b/out/charmaps.rs:290:1
[INFO] [stderr]     |
[INFO] [stderr] 290 | / lazy_static! {
[INFO] [stderr] 291 | |     pub static ref SUPPORTED_CODES: Vec<&'static str> = vec!["CP866", "CP1251", "KOI8R"];
[INFO] [stderr] 292 | | }
[INFO] [stderr]     | |_^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0283]: type annotations needed for `std::string::String`
[INFO] [stderr]  --> src/args.rs:6:63
[INFO] [stderr]   |
[INFO] [stderr] 6 |     App::new(format!("{} - Конвертер кодировок текста", name).as_ref())
[INFO] [stderr]   |              ------------------------------------------------ ^^^^^^ cannot infer type for struct `std::string::String`
[INFO] [stderr]   |              |
[INFO] [stderr]   |              consider giving `res` a type
[INFO] [stderr]   |
[INFO] [stderr]   = note: cannot satisfy `std::string::String: std::convert::AsRef<_>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> /opt/rustwide/target/debug/build/conv-fd04da25c58d311b/out/charmaps.rs:269:36
[INFO] [stderr]     |
[INFO] [stderr] 269 | fn get_encode_map(to: &str) -> Box<Fn(u32) -> Option<&'static u8>> {
[INFO] [stderr]     |                                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(u32) -> Option<&'static u8>`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary braces around block return value
[INFO] [stderr]    --> /opt/rustwide/target/debug/build/conv-fd04da25c58d311b/out/charmaps.rs:274:33
[INFO] [stderr]     |
[INFO] [stderr] 274 |         "UTF8" => Box::new(move |_x| {{ None /* unreachable */ }}),
[INFO] [stderr]     |                                       ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these braces
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_braces)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> /opt/rustwide/target/debug/build/conv-fd04da25c58d311b/out/charmaps.rs:280:38
[INFO] [stderr]     |
[INFO] [stderr] 280 | fn get_decode_map(from: &str) -> Box<Fn(usize) -> u32> {
[INFO] [stderr]     |                                      ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(usize) -> u32`
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary braces around block return value
[INFO] [stderr]    --> /opt/rustwide/target/debug/build/conv-fd04da25c58d311b/out/charmaps.rs:285:32
[INFO] [stderr]     |
[INFO] [stderr] 285 |         "UTF8" => Box::new(move |x| {{ x as u32 }}),
[INFO] [stderr]     |                                      ^^^^^^^^^^^^ help: remove these braces
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/conv.rs:15:17
[INFO] [stderr]    |
[INFO] [stderr] 15 |     mapper: Box<Fn(usize) -> u32>,
[INFO] [stderr]    |                 ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(usize) -> u32`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/conv.rs:71:17
[INFO] [stderr]    |
[INFO] [stderr] 71 |     mapper: Box<Fn(u32) -> Option<&'static u8>>,
[INFO] [stderr]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(u32) -> Option<&'static u8>`
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]   --> /opt/rustwide/target/debug/build/conv-fd04da25c58d311b/out/charmaps.rs:1:1
[INFO] [stderr]    |
[INFO] [stderr] 1  | / lazy_static! {
[INFO] [stderr] 2  | |     static ref CP866_TO_UTF8: [u32;256] = [
[INFO] [stderr] 3  | |         0x0000, 0x0001, 0x0002, 0x0003, 0x0004, 0x0005, 0x0006, 0x0007, 0x0008, 
[INFO] [stderr] 4  | |         0x0009, 0x000a, 0x000b, 0x000c, 0x000d, 0x000e, 0x000f, 0x0010, 0x0011, 
[INFO] [stderr] ...  |
[INFO] [stderr] 32 | |     ];
[INFO] [stderr] 33 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]   --> /opt/rustwide/target/debug/build/conv-fd04da25c58d311b/out/charmaps.rs:34:1
[INFO] [stderr]    |
[INFO] [stderr] 34 | / lazy_static! {
[INFO] [stderr] 35 | |     static ref UTF8_TO_CP866: HashMap<u32, u8> = [
[INFO] [stderr] 36 | |         (0x0000, 0x00), (0x0001, 0x01), (0x0002, 0x02), (0x0003, 0x03), (0x0004, 0x04), 
[INFO] [stderr] 37 | |         (0x0005, 0x05), (0x0006, 0x06), (0x0007, 0x07), (0x0008, 0x08), (0x0009, 0x09), 
[INFO] [stderr] ...  |
[INFO] [stderr] 88 | |     ].iter().cloned().collect();
[INFO] [stderr] 89 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]    --> /opt/rustwide/target/debug/build/conv-fd04da25c58d311b/out/charmaps.rs:90:1
[INFO] [stderr]     |
[INFO] [stderr] 90  | / lazy_static! {
[INFO] [stderr] 91  | |     static ref CP1251_TO_UTF8: [u32;256] = [
[INFO] [stderr] 92  | |         0x0000, 0x0001, 0x0002, 0x0003, 0x0004, 0x0005, 0x0006, 0x0007, 0x0008, 
[INFO] [stderr] 93  | |         0x0009, 0x000A, 0x000B, 0x000C, 0x000D, 0x000E, 0x000F, 0x0010, 0x0011, 
[INFO] [stderr] ...   |
[INFO] [stderr] 121 | |     ];
[INFO] [stderr] 122 | | }
[INFO] [stderr]     | |_^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]    --> /opt/rustwide/target/debug/build/conv-fd04da25c58d311b/out/charmaps.rs:123:1
[INFO] [stderr]     |
[INFO] [stderr] 123 | / lazy_static! {
[INFO] [stderr] 124 | |     static ref UTF8_TO_CP1251: HashMap<u32, u8> = [
[INFO] [stderr] 125 | |         (0x0000, 0x00), (0x0001, 0x01), (0x0002, 0x02), (0x0003, 0x03), (0x0004, 0x04), 
[INFO] [stderr] 126 | |         (0x0005, 0x05), (0x0006, 0x06), (0x0007, 0x07), (0x0008, 0x08), (0x0009, 0x09), 
[INFO] [stderr] ...   |
[INFO] [stderr] 177 | |     ].iter().cloned().collect();
[INFO] [stderr] 178 | | }
[INFO] [stderr]     | |_^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]    --> /opt/rustwide/target/debug/build/conv-fd04da25c58d311b/out/charmaps.rs:179:1
[INFO] [stderr]     |
[INFO] [stderr] 179 | / lazy_static! {
[INFO] [stderr] 180 | |     static ref KOI8R_TO_UTF8: [u32;256] = [
[INFO] [stderr] 181 | |         0x0000, 0x0001, 0x0002, 0x0003, 0x0004, 0x0005, 0x0006, 0x0007, 0x0008, 
[INFO] [stderr] 182 | |         0x0009, 0x000A, 0x000B, 0x000C, 0x000D, 0x000E, 0x000F, 0x0010, 0x0011, 
[INFO] [stderr] ...   |
[INFO] [stderr] 210 | |     ];
[INFO] [stderr] 211 | | }
[INFO] [stderr]     | |_^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]    --> /opt/rustwide/target/debug/build/conv-fd04da25c58d311b/out/charmaps.rs:212:1
[INFO] [stderr]     |
[INFO] [stderr] 212 | / lazy_static! {
[INFO] [stderr] 213 | |     static ref UTF8_TO_KOI8R: HashMap<u32, u8> = [
[INFO] [stderr] 214 | |         (0x0000, 0x00), (0x0001, 0x01), (0x0002, 0x02), (0x0003, 0x03), (0x0004, 0x04), 
[INFO] [stderr] 215 | |         (0x0005, 0x05), (0x0006, 0x06), (0x0007, 0x07), (0x0008, 0x08), (0x0009, 0x09), 
[INFO] [stderr] ...   |
[INFO] [stderr] 266 | |     ].iter().cloned().collect();
[INFO] [stderr] 267 | | }
[INFO] [stderr]     | |_^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]    --> /opt/rustwide/target/debug/build/conv-fd04da25c58d311b/out/charmaps.rs:290:1
[INFO] [stderr]     |
[INFO] [stderr] 290 | / lazy_static! {
[INFO] [stderr] 291 | |     pub static ref SUPPORTED_CODES: Vec<&'static str> = vec!["CP866", "CP1251", "KOI8R"];
[INFO] [stderr] 292 | | }
[INFO] [stderr]     | |_^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error; 13 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0283`.
[INFO] [stderr] error[E0283]: type annotations needed for `std::string::String`
[INFO] [stderr]  --> src/args.rs:6:63
[INFO] [stderr]   |
[INFO] [stderr] 6 |     App::new(format!("{} - Конвертер кодировок текста", name).as_ref())
[INFO] [stderr]   |              ------------------------------------------------ ^^^^^^ cannot infer type for struct `std::string::String`
[INFO] [stderr]   |              |
[INFO] [stderr]   |              consider giving `res` a type
[INFO] [stderr]   |
[INFO] [stderr]   = note: cannot satisfy `std::string::String: std::convert::AsRef<_>`
[INFO] [stderr] 
[INFO] [stderr] error: could not compile `conv`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: aborting due to previous error; 13 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0283`.
[INFO] [stderr] error: could not compile `conv`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "313eb4d161e27a8f272374b6dc8d82813300096539a559e41b0d981bcabaa7ed"`
[INFO] running `"docker" "rm" "-f" "313eb4d161e27a8f272374b6dc8d82813300096539a559e41b0d981bcabaa7ed"`
[INFO] [stdout] 313eb4d161e27a8f272374b6dc8d82813300096539a559e41b0d981bcabaa7ed