[INFO] updating cached repository https://github.com/masonblier/langis-api
[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] [stderr] From https://github.com/masonblier/langis-api
[INFO] [stderr]    e2a6b4b..4feed60  master     -> master
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 4feed60bb19c57664426ad7e924ce316917283b1
[INFO] checking masonblier/langis-api against master#ba72b15666b2491415aec703a02c2364fe5e2790 for pr-71140
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmasonblier%2Flangis-api" "/workspace/builds/worker-7/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/masonblier/langis-api on toolchain ba72b15666b2491415aec703a02c2364fe5e2790
[INFO] running `"/workspace/cargo-home/bin/cargo" "+ba72b15666b2491415aec703a02c2364fe5e2790" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/masonblier/langis-api
[INFO] finished tweaking git repo https://github.com/masonblier/langis-api
[INFO] tweaked toml for git repo https://github.com/masonblier/langis-api written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] crate git repo https://github.com/masonblier/langis-api already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+ba72b15666b2491415aec703a02c2364fe5e2790" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "+ba72b15666b2491415aec703a02c2364fe5e2790" "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] 5fed99f1be7840d1fdbd76ee5a3fa162627e359a84fad80827200b8f5dff166e
[INFO] running `"docker" "start" "-a" "5fed99f1be7840d1fdbd76ee5a3fa162627e359a84fad80827200b8f5dff166e"`
[INFO] [stderr]     Checking scopeguard v1.1.0
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[INFO] [stderr]     Checking backtrace v0.3.45
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[INFO] [stderr]    Compiling synstructure v0.12.3
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[INFO] [stderr]    Compiling pin-project-internal v0.4.8
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[INFO] [stderr]    Compiling async-trait v0.1.24
[INFO] [stderr]    Compiling enum-as-inner v0.3.2
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[INFO] [stderr]    Compiling futures-macro v0.3.4
[INFO] [stderr]    Compiling which v2.0.1
[INFO] [stderr]    Compiling bindgen v0.48.1
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[INFO] [stderr]     Checking trust-dns-resolver v0.18.0-alpha.2
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[INFO] [stderr]     Checking diesel v1.4.3
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[INFO] [stderr]     Checking langis v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unnecessary braces around method argument
[INFO] [stderr]    --> src/tools/import_edict.rs:313:35
[INFO] [stderr]     |
[INFO] [stderr] 313 |                         }).filter({|pn| !pn.is_empty()});
[INFO] [stderr]     |                                   ^^^^^^^^^^^^^^^^^^^^^ help: remove these braces
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_braces)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary braces around method argument
[INFO] [stderr]    --> src/tools/import_edict.rs:313:35
[INFO] [stderr]     |
[INFO] [stderr] 313 |                         }).filter({|pn| !pn.is_empty()});
[INFO] [stderr]     |                                   ^^^^^^^^^^^^^^^^^^^^^ help: remove these braces
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_braces)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `reading_parts`
[INFO] [stderr]    --> src/tools/import_edict.rs:130:21
[INFO] [stderr]     |
[INFO] [stderr] 130 |                 let reading_parts: Vec<&str> = if lang_id == "zho" {
[INFO] [stderr]     |                     ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_reading_parts`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 2 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `reading_parts`
[INFO] [stderr]    --> src/tools/import_edict.rs:130:21
[INFO] [stderr]     |
[INFO] [stderr] 130 |                 let reading_parts: Vec<&str> = if lang_id == "zho" {
[INFO] [stderr]     |                     ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_reading_parts`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 2 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `establish_connection`
[INFO] [stderr]  --> src/database.rs:9:8
[INFO] [stderr]   |
[INFO] [stderr] 9 | pub fn establish_connection() -> PgConnection {
[INFO] [stderr]   |        ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `establish_connection`
[INFO] [stderr]  --> src/database.rs:9:8
[INFO] [stderr]   |
[INFO] [stderr] 9 | pub fn establish_connection() -> PgConnection {
[INFO] [stderr]   |        ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3m 41s
[INFO] running `"docker" "inspect" "5fed99f1be7840d1fdbd76ee5a3fa162627e359a84fad80827200b8f5dff166e"`
[INFO] running `"docker" "rm" "-f" "5fed99f1be7840d1fdbd76ee5a3fa162627e359a84fad80827200b8f5dff166e"`
[INFO] [stdout] 5fed99f1be7840d1fdbd76ee5a3fa162627e359a84fad80827200b8f5dff166e