[INFO] cloning repository https://github.com/AgustinCB/soccer-data
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/AgustinCB/soccer-data" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAgustinCB%2Fsoccer-data"`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAgustinCB%2Fsoccer-data'...
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 6c56d2b5efee6437e3e52389866d87f9dc388f72
[INFO] checking AgustinCB/soccer-data against master#2748a9fd93dd1a00a4521f4f16de5befbf77f6cd for pr-62262-1
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAgustinCB%2Fsoccer-data" "/workspace/builds/worker-8/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-8/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/AgustinCB/soccer-data 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/AgustinCB/soccer-data
[INFO] finished tweaking git repo https://github.com/AgustinCB/soccer-data
[INFO] tweaked toml for git repo https://github.com/AgustinCB/soccer-data written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] crate git repo https://github.com/AgustinCB/soccer-data already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "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-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] 290fb48d0bdb4916f6300b339edc659fd8aff57565f085ad848ac417dbf1e703
[INFO] running `"docker" "start" "-a" "290fb48d0bdb4916f6300b339edc659fd8aff57565f085ad848ac417dbf1e703"`
[INFO] [stderr]     Checking libc v0.2.31
[INFO] [stderr]     Checking byteorder v1.1.0
[INFO] [stderr]     Checking futures v0.1.16
[INFO] [stderr]     Checking scoped-tls v0.1.0
[INFO] [stderr]     Checking num-traits v0.1.40
[INFO] [stderr]     Checking httparse v1.2.3
[INFO] [stderr]     Checking either v1.3.0
[INFO] [stderr]     Checking serde v1.0.15
[INFO] [stderr]     Checking percent-encoding v1.0.0
[INFO] [stderr]    Compiling unicase v2.0.0
[INFO] [stderr]     Checking itertools v0.7.1
[INFO] [stderr]     Checking base64 v0.6.0
[INFO] [stderr]     Checking iovec v0.1.0
[INFO] [stderr]     Checking net2 v0.2.31
[INFO] [stderr]     Checking num_cpus v1.6.2
[INFO] [stderr]     Checking rand v0.3.16
[INFO] [stderr]     Checking time v0.1.38
[INFO] [stderr]     Checking mime v0.3.4
[INFO] [stderr]     Checking bytes v0.4.5
[INFO] [stderr]     Checking mio v0.6.10
[INFO] [stderr]     Checking tokio-io v0.1.3
[INFO] [stderr]     Checking tokio-service v0.1.0
[INFO] [stderr]     Checking futures-cpupool v0.1.6
[INFO] [stderr]     Checking tokio-core v0.1.9
[INFO] [stderr]     Checking tokio-proto v0.1.1
[INFO] [stderr]     Checking hyper v0.11.2
[INFO] [stderr]     Checking serde_json v1.0.3
[INFO] [stderr]     Checking afa-scrapper v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/loader/mod.rs:20:26
[INFO] [stderr]    |
[INFO] [stderr] 20 |     matches: RefCell<Box<MatchGetter>>,
[INFO] [stderr]    |                          ^^^^^^^^^^^ help: use `dyn`: `dyn MatchGetter`
[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/loader/mod.rs:25:37
[INFO] [stderr]    |
[INFO] [stderr] 25 |     pub fn new(matches: RefCell<Box<MatchGetter>>, max_tries: Option<i64>) -> AfaLoader {
[INFO] [stderr]    |                                     ^^^^^^^^^^^ help: use `dyn`: `dyn MatchGetter`
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `self::serde_json::Value`
[INFO] [stderr]   --> src/match_manager/mod.rs:42:9
[INFO] [stderr]    |
[INFO] [stderr] 42 |     use self::serde_json::Value;
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `super::MatchManager`
[INFO] [stderr]   --> src/match_manager/mod.rs:43:9
[INFO] [stderr]    |
[INFO] [stderr] 43 |     use super::MatchManager;
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/loader/mod.rs:20:26
[INFO] [stderr]    |
[INFO] [stderr] 20 |     matches: RefCell<Box<MatchGetter>>,
[INFO] [stderr]    |                          ^^^^^^^^^^^ help: use `dyn`: `dyn MatchGetter`
[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/loader/mod.rs:25:37
[INFO] [stderr]    |
[INFO] [stderr] 25 |     pub fn new(matches: RefCell<Box<MatchGetter>>, max_tries: Option<i64>) -> AfaLoader {
[INFO] [stderr]    |                                     ^^^^^^^^^^^ help: use `dyn`: `dyn MatchGetter`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `matches`
[INFO] [stderr]   --> src/match_manager/mod.rs:34:23
[INFO] [stderr]    |
[INFO] [stderr] 34 |     pub fn save(self, matches: Vec<Match>) -> fmt::Result {
[INFO] [stderr]    |                       ^^^^^^^ help: consider prefixing with an underscore: `_matches`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `AllRemaining`
[INFO] [stderr]   --> src/loader/mod.rs:10:5
[INFO] [stderr]    |
[INFO] [stderr] 10 |     AllRemaining,
[INFO] [stderr]    |     ^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Next`
[INFO] [stderr]   --> src/loader/mod.rs:11:5
[INFO] [stderr]    |
[INFO] [stderr] 11 |     Next(i64)
[INFO] [stderr]    |     ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `new`
[INFO] [stderr]   --> src/loader/mod.rs:25:5
[INFO] [stderr]    |
[INFO] [stderr] 25 |     pub fn new(matches: RefCell<Box<MatchGetter>>, max_tries: Option<i64>) -> AfaLoader {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `MatchManager`
[INFO] [stderr]   --> src/match_manager/mod.rs:21:1
[INFO] [stderr]    |
[INFO] [stderr] 21 | pub struct MatchManager {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `new`
[INFO] [stderr]   --> src/match_manager/mod.rs:26:5
[INFO] [stderr]    |
[INFO] [stderr] 26 |     pub fn new(path: &'static str) -> MatchManager {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `history`
[INFO] [stderr]   --> src/match_manager/mod.rs:30:5
[INFO] [stderr]    |
[INFO] [stderr] 30 |     pub fn history(self) -> Vec<Match> {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `save`
[INFO] [stderr]   --> src/match_manager/mod.rs:34:5
[INFO] [stderr]    |
[INFO] [stderr] 34 |     pub fn save(self, matches: Vec<Match>) -> fmt::Result {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `matches`
[INFO] [stderr]   --> src/match_manager/mod.rs:34:23
[INFO] [stderr]    |
[INFO] [stderr] 34 |     pub fn save(self, matches: Vec<Match>) -> fmt::Result {
[INFO] [stderr]    |                       ^^^^^^^ help: consider prefixing with an underscore: `_matches`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `MatchManager`
[INFO] [stderr]   --> src/match_manager/mod.rs:21:1
[INFO] [stderr]    |
[INFO] [stderr] 21 | pub struct MatchManager {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `new`
[INFO] [stderr]   --> src/match_manager/mod.rs:26:5
[INFO] [stderr]    |
[INFO] [stderr] 26 |     pub fn new(path: &'static str) -> MatchManager {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `history`
[INFO] [stderr]   --> src/match_manager/mod.rs:30:5
[INFO] [stderr]    |
[INFO] [stderr] 30 |     pub fn history(self) -> Vec<Match> {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `save`
[INFO] [stderr]   --> src/match_manager/mod.rs:34:5
[INFO] [stderr]    |
[INFO] [stderr] 34 |     pub fn save(self, matches: Vec<Match>) -> fmt::Result {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 31.15s
[INFO] running `"docker" "inspect" "290fb48d0bdb4916f6300b339edc659fd8aff57565f085ad848ac417dbf1e703"`
[INFO] running `"docker" "rm" "-f" "290fb48d0bdb4916f6300b339edc659fd8aff57565f085ad848ac417dbf1e703"`
[INFO] [stdout] 290fb48d0bdb4916f6300b339edc659fd8aff57565f085ad848ac417dbf1e703