[INFO] updating cached repository https://github.com/stremin/highloadcup2018
[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] fac8aa059923e85a4875f3e67aa7d0191a39b631
[INFO] checking stremin/highloadcup2018 against master#2748a9fd93dd1a00a4521f4f16de5befbf77f6cd for pr-62262-1
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fstremin%2Fhighloadcup2018" "/workspace/builds/worker-2/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/stremin/highloadcup2018 on toolchain 2748a9fd93dd1a00a4521f4f16de5befbf77f6cd
[INFO] running `"/workspace/cargo-home/bin/cargo" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/stremin/highloadcup2018
[INFO] finished tweaking git repo https://github.com/stremin/highloadcup2018
[INFO] tweaked toml for git repo https://github.com/stremin/highloadcup2018 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate git repo https://github.com/stremin/highloadcup2018 already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "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] 9357c954c094df5594b20611c49c167860b77d1e785fe5b1bcac88f3a403b8c8
[INFO] running `"docker" "start" "-a" "9357c954c094df5594b20611c49c167860b77d1e785fe5b1bcac88f3a403b8c8"`
[INFO] [stderr]    Compiling libc v0.2.47
[INFO] [stderr]    Compiling crc32fast v1.1.2
[INFO] [stderr]    Compiling regex v1.1.0
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[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/storage.rs:250:74
[INFO] [stderr]     |
[INFO] [stderr] 250 |     pub fn new_account(&mut self, bytes: &[u8], success_response_f: &mut FnMut(StatusCode) -> ()) -> Result<(), StatusCode> {
[INFO] [stderr]     |                                                                          ^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(StatusCode) -> ()`
[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/storage.rs:285:86
[INFO] [stderr]     |
[INFO] [stderr] 285 |     pub fn update_account(&mut self, id: i32, bytes: &[u8], success_response_f: &mut FnMut(StatusCode) -> ()) -> Result<(), StatusCode> {
[INFO] [stderr]     |                                                                                      ^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(StatusCode) -> ()`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/storage.rs:354:75
[INFO] [stderr]     |
[INFO] [stderr] 354 |     pub fn update_likes(&mut self, bytes: &[u8], success_response_f: &mut FnMut(StatusCode) -> ()) -> Result<(), StatusCode> {
[INFO] [stderr]     |                                                                           ^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(StatusCode) -> ()`
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `itertools::free::kmerge`
[INFO] [stderr]  --> src/filter.rs:5:5
[INFO] [stderr]   |
[INFO] [stderr] 5 | use itertools::free::kmerge;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: the item `libc` is imported redundantly
[INFO] [stderr]    --> src/main.rs:435:24
[INFO] [stderr]     |
[INFO] [stderr] 435 |             use libc::{self};
[INFO] [stderr]     |                        ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/storage.rs:250:74
[INFO] [stderr]     |
[INFO] [stderr] 250 |     pub fn new_account(&mut self, bytes: &[u8], success_response_f: &mut FnMut(StatusCode) -> ()) -> Result<(), StatusCode> {
[INFO] [stderr]     |                                                                          ^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(StatusCode) -> ()`
[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/storage.rs:285:86
[INFO] [stderr]     |
[INFO] [stderr] 285 |     pub fn update_account(&mut self, id: i32, bytes: &[u8], success_response_f: &mut FnMut(StatusCode) -> ()) -> Result<(), StatusCode> {
[INFO] [stderr]     |                                                                                      ^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(StatusCode) -> ()`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/storage.rs:354:75
[INFO] [stderr]     |
[INFO] [stderr] 354 |     pub fn update_likes(&mut self, bytes: &[u8], success_response_f: &mut FnMut(StatusCode) -> ()) -> Result<(), StatusCode> {
[INFO] [stderr]     |                                                                           ^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(StatusCode) -> ()`
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `itertools::free::kmerge`
[INFO] [stderr]  --> src/filter.rs:5:5
[INFO] [stderr]   |
[INFO] [stderr] 5 | use itertools::free::kmerge;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: the item `libc` is imported redundantly
[INFO] [stderr]    --> src/main.rs:435:24
[INFO] [stderr]     |
[INFO] [stderr] 435 |             use libc::{self};
[INFO] [stderr]     |                        ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `consts`
[INFO] [stderr]   --> src/filter_index.rs:89:57
[INFO] [stderr]    |
[INFO] [stderr] 89 |     pub fn update_account(&mut self, account: &Account, consts: &Consts) {
[INFO] [stderr]    |                                                         ^^^^^^ help: consider prefixing with an underscore: `_consts`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `consts`
[INFO] [stderr]   --> src/filter_index.rs:89:57
[INFO] [stderr]    |
[INFO] [stderr] 89 |     pub fn update_account(&mut self, account: &Account, consts: &Consts) {
[INFO] [stderr]    |                                                         ^^^^^^ help: consider prefixing with an underscore: `_consts`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `other_status1`
[INFO] [stderr]    --> src/filter_index.rs:205:1
[INFO] [stderr]     |
[INFO] [stderr] 205 | fn other_status1(status: i32, consts: &Consts) -> i32 {
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `other_status2`
[INFO] [stderr]    --> src/filter_index.rs:217:1
[INFO] [stderr]     |
[INFO] [stderr] 217 | fn other_status2(status: i32, consts: &Consts) -> i32 {
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: static variable `keys_to_filter_mode` should have an upper case name
[INFO] [stderr]   --> src/filter.rs:33:16
[INFO] [stderr]    |
[INFO] [stderr] 33 |     static ref keys_to_filter_mode: HashMap<KeySet, Mode> = {
[INFO] [stderr]    |                ^^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper case: `KEYS_TO_FILTER_MODE`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(non_upper_case_globals)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: static variable `keys_to_group_type` should have an upper case name
[INFO] [stderr]   --> src/group_index.rs:53:16
[INFO] [stderr]    |
[INFO] [stderr] 53 |     static ref keys_to_group_type: HashMap<KeySet, GroupType> = {
[INFO] [stderr]    |                ^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper case: `KEYS_TO_GROUP_TYPE`
[INFO] [stderr] 
[INFO] [stderr] warning: static variable `keys_to_filter_type` should have an upper case name
[INFO] [stderr]   --> src/filter_index.rs:48:16
[INFO] [stderr]    |
[INFO] [stderr] 48 |     static ref keys_to_filter_type: HashMap<KeySet, FilterType> = {
[INFO] [stderr]    |                ^^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper case: `KEYS_TO_FILTER_TYPE`
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `other_status1`
[INFO] [stderr]    --> src/filter_index.rs:205:1
[INFO] [stderr]     |
[INFO] [stderr] 205 | fn other_status1(status: i32, consts: &Consts) -> i32 {
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `other_status2`
[INFO] [stderr]    --> src/filter_index.rs:217:1
[INFO] [stderr]     |
[INFO] [stderr] 217 | fn other_status2(status: i32, consts: &Consts) -> i32 {
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: static variable `keys_to_filter_mode` should have an upper case name
[INFO] [stderr]   --> src/filter.rs:33:16
[INFO] [stderr]    |
[INFO] [stderr] 33 |     static ref keys_to_filter_mode: HashMap<KeySet, Mode> = {
[INFO] [stderr]    |                ^^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper case: `KEYS_TO_FILTER_MODE`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(non_upper_case_globals)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: static variable `keys_to_group_type` should have an upper case name
[INFO] [stderr]   --> src/group_index.rs:53:16
[INFO] [stderr]    |
[INFO] [stderr] 53 |     static ref keys_to_group_type: HashMap<KeySet, GroupType> = {
[INFO] [stderr]    |                ^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper case: `KEYS_TO_GROUP_TYPE`
[INFO] [stderr] 
[INFO] [stderr] warning: static variable `keys_to_filter_type` should have an upper case name
[INFO] [stderr]   --> src/filter_index.rs:48:16
[INFO] [stderr]    |
[INFO] [stderr] 48 |     static ref keys_to_filter_type: HashMap<KeySet, FilterType> = {
[INFO] [stderr]    |                ^^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper case: `KEYS_TO_FILTER_TYPE`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 17s
[INFO] running `"docker" "inspect" "9357c954c094df5594b20611c49c167860b77d1e785fe5b1bcac88f3a403b8c8"`
[INFO] running `"docker" "rm" "-f" "9357c954c094df5594b20611c49c167860b77d1e785fe5b1bcac88f3a403b8c8"`
[INFO] [stdout] 9357c954c094df5594b20611c49c167860b77d1e785fe5b1bcac88f3a403b8c8