[INFO] updating cached repository https://github.com/HrvojeLesar/matt_pajdos
[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] 475e770bec5acce67a365cc2a42599424b74427c
[INFO] checking HrvojeLesar/matt_pajdos against master#6dee5f1126dfd5c9314ee5ae9d9eb010e35ef257 for pr-70872
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FHrvojeLesar%2Fmatt_pajdos" "/workspace/builds/worker-1/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/HrvojeLesar/matt_pajdos on toolchain 6dee5f1126dfd5c9314ee5ae9d9eb010e35ef257
[INFO] running `"/workspace/cargo-home/bin/cargo" "+6dee5f1126dfd5c9314ee5ae9d9eb010e35ef257" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/HrvojeLesar/matt_pajdos
[INFO] finished tweaking git repo https://github.com/HrvojeLesar/matt_pajdos
[INFO] tweaked toml for git repo https://github.com/HrvojeLesar/matt_pajdos written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] crate git repo https://github.com/HrvojeLesar/matt_pajdos already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+6dee5f1126dfd5c9314ee5ae9d9eb010e35ef257" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "+6dee5f1126dfd5c9314ee5ae9d9eb010e35ef257" "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] b71eb9f95f7a1454928e47088db8c1d49701b6d94b8e773d23fd5cf25a15941d
[INFO] running `"docker" "start" "-a" "b71eb9f95f7a1454928e47088db8c1d49701b6d94b8e773d23fd5cf25a15941d"`
[INFO] [stderr]    Compiling syn v1.0.14
[INFO] [stderr]     Checking futures-sink v0.3.1
[INFO] [stderr]     Checking futures-io v0.3.1
[INFO] [stderr]     Checking new_debug_unreachable v1.0.4
[INFO] [stderr]    Compiling syn v0.15.44
[INFO] [stderr]     Checking bit-vec v0.5.1
[INFO] [stderr]    Compiling serenity v0.8.0 (https://github.com/FelixMcFelix/serenity/?branch=voice-rework#d265ab5d)
[INFO] [stderr]    Compiling ring v0.16.11
[INFO] [stderr]    Compiling indexmap v1.3.1
[INFO] [stderr]     Checking futures-channel v0.3.1
[INFO] [stderr]     Checking unicode-normalization v0.1.12
[INFO] [stderr]    Compiling filetime v0.2.8
[INFO] [stderr]    Compiling xattr v0.2.2
[INFO] [stderr]    Compiling audiopus_sys v0.1.7
[INFO] [stderr]     Checking openssl-sys v0.9.54
[INFO] [stderr]     Checking flate2 v1.0.14
[INFO] [stderr]     Checking threadpool v1.7.1
[INFO] [stderr]     Checking mio v0.6.21
[INFO] [stderr]     Checking bytes v0.4.12
[INFO] [stderr]     Checking futf v0.1.4
[INFO] [stderr]    Compiling phf_generator v0.7.24
[INFO] [stderr]     Checking bit-set v0.5.1
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[INFO] [stderr]    Compiling tar v0.4.26
[INFO] [stderr]    Compiling string_cache_codegen v0.4.4
[INFO] [stderr]    Compiling phf_codegen v0.7.24
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[INFO] [stderr]    Compiling string_cache v0.7.5
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[INFO] [stderr]     Checking tokio v0.2.11
[INFO] [stderr]    Compiling libsodium-sys v0.2.5
[INFO] [stderr]     Checking url v2.1.1
[INFO] [stderr]     Checking webpki v0.21.2
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[INFO] [stderr]     Checking tungstenite v0.9.2
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[INFO] [stderr]    Compiling html5ever v0.23.0
[INFO] [stderr]    Compiling serde_derive v1.0.104
[INFO] [stderr]    Compiling proc-macro-hack v0.5.12
[INFO] [stderr]    Compiling pin-project-internal v0.4.8
[INFO] [stderr]    Compiling command_attr v0.1.7 (https://github.com/FelixMcFelix/serenity/?branch=voice-rework#d265ab5d)
[INFO] [stderr]    Compiling futures-macro v0.3.4
[INFO] [stderr]     Checking pin-project v0.4.8
[INFO] [stderr]     Checking futures-util v0.3.1
[INFO] [stderr]     Checking h2 v0.2.1
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[INFO] [stderr]     Checking hyper v0.13.1
[INFO] [stderr]     Checking hyper-tls v0.4.1
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[INFO] [stderr]     Checking serde_urlencoded v0.6.1
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[INFO] [stderr]     Checking reqwest v0.10.1
[INFO] [stderr]     Checking sodiumoxide v0.2.5
[INFO] [stderr]    Compiling markup5ever v0.8.1
[INFO] [stderr]     Checking select v0.4.3
[INFO] [stderr]     Checking matt_pajdos v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unused imports: `EventContext`, `Event`, `TrackEvent`
[INFO] [stderr]   --> src/audio_manager.rs:13:5
[INFO] [stderr]    |
[INFO] [stderr] 13 |     Event,
[INFO] [stderr]    |     ^^^^^
[INFO] [stderr] 14 |     EventContext,
[INFO] [stderr]    |     ^^^^^^^^^^^^
[INFO] [stderr] 15 |     TrackEvent,
[INFO] [stderr]    |     ^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `EventContext`, `Event`, `TrackEvent`
[INFO] [stderr]   --> src/audio_manager.rs:13:5
[INFO] [stderr]    |
[INFO] [stderr] 13 |     Event,
[INFO] [stderr]    |     ^^^^^
[INFO] [stderr] 14 |     EventContext,
[INFO] [stderr]    |     ^^^^^^^^^^^^
[INFO] [stderr] 15 |     TrackEvent,
[INFO] [stderr]    |     ^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `shards`
[INFO] [stderr]    --> src/main.rs:120:13
[INFO] [stderr]     |
[INFO] [stderr] 120 |         let shards = client.shard_manager.clone();
[INFO] [stderr]     |             ^^^^^^ help: if this is intentional, prefix it with an underscore: `_shards`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `get_dir_name`
[INFO] [stderr]   --> src/db_manager.rs:81:4
[INFO] [stderr]    |
[INFO] [stderr] 81 | fn get_dir_name(path: &String) -> String{
[INFO] [stderr]    |    ^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `shards`
[INFO] [stderr]    --> src/main.rs:120:13
[INFO] [stderr]     |
[INFO] [stderr] 120 |         let shards = client.shard_manager.clone();
[INFO] [stderr]     |             ^^^^^^ help: if this is intentional, prefix it with an underscore: `_shards`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `get_dir_name`
[INFO] [stderr]   --> src/db_manager.rs:81:4
[INFO] [stderr]    |
[INFO] [stderr] 81 | fn get_dir_name(path: &String) -> String{
[INFO] [stderr]    |    ^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4m 51s
[INFO] running `"docker" "inspect" "b71eb9f95f7a1454928e47088db8c1d49701b6d94b8e773d23fd5cf25a15941d"`
[INFO] running `"docker" "rm" "-f" "b71eb9f95f7a1454928e47088db8c1d49701b6d94b8e773d23fd5cf25a15941d"`
[INFO] [stdout] b71eb9f95f7a1454928e47088db8c1d49701b6d94b8e773d23fd5cf25a15941d