[INFO] updating cached repository https://github.com/uzushino/violet
[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/uzushino/violet
[INFO] [stderr]    b3c2708..fa2d7ed  master     -> master
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] fa2d7ededd6540ad81f9fab80520f28e970ed7cc
[INFO] checking uzushino/violet against try#13f916f63bc6575d5ff1f989237dfabe88981368 for pr-69880
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fuzushino%2Fviolet" "/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/uzushino/violet on toolchain 13f916f63bc6575d5ff1f989237dfabe88981368
[INFO] running `"/workspace/cargo-home/bin/cargo" "+13f916f63bc6575d5ff1f989237dfabe88981368" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/uzushino/violet
[INFO] finished tweaking git repo https://github.com/uzushino/violet
[INFO] tweaked toml for git repo https://github.com/uzushino/violet written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate git repo https://github.com/uzushino/violet already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+13f916f63bc6575d5ff1f989237dfabe88981368" "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" "+13f916f63bc6575d5ff1f989237dfabe88981368" "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] 7350606b6ed183db57f4ca52f08d5ee4e0f637d34d257ef31e562cd6cdeebc02
[INFO] running `"docker" "start" "-a" "7350606b6ed183db57f4ca52f08d5ee4e0f637d34d257ef31e562cd6cdeebc02"`
[INFO] [stderr]    Compiling proc-macro2 v1.0.7
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[INFO] [stderr]    Compiling lazy_static v1.3.0
[INFO] [stderr]     Checking regex-syntax v0.6.12
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[INFO] [stderr]    Compiling synstructure v0.6.1
[INFO] [stderr]    Compiling rand_os v0.1.3
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[INFO] [stderr]    Compiling net2 v0.2.33
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[INFO] [stderr]     Checking mio v0.6.19
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[INFO] [stderr]     Checking rand_core v0.5.1
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[INFO] [stderr]    Compiling num-integer v0.1.42
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[INFO] [stderr]    Compiling digest v0.8.1
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[INFO] [stderr]    Compiling gc_derive v0.3.2
[INFO] [stderr]     Checking error-chain v0.12.1
[INFO] [stderr]     Checking rand_chacha v0.2.1
[INFO] [stderr]    Compiling memoffset v0.5.1
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[INFO] [stderr]     Checking sha2 v0.8.1
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[INFO] [stderr]    Compiling phf_generator v0.7.24
[INFO] [stderr]     Checking env_logger v0.6.2
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[INFO] [stderr]     Checking onig v4.3.2
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[INFO] [stderr]    Compiling pest_generator v2.1.0
[INFO] [stderr]     Checking parking_lot v0.7.1
[INFO] [stderr]    Compiling phf_codegen v0.7.24
[INFO] [stderr]     Checking crossbeam-deque v0.7.2
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[INFO] [stderr]     Checking tokio-tcp v0.1.3
[INFO] [stderr]    Compiling syn-mid v0.4.0
[INFO] [stderr]    Compiling wasm-bindgen-backend v0.2.56
[INFO] [stderr]    Compiling serde_derive v1.0.98
[INFO] [stderr]    Compiling failure_derive v0.1.5
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[INFO] [stderr]    Compiling pest_derive v2.1.0
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[INFO] [stderr]    Compiling proc-macro-hack v0.5.11
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[INFO] [stderr]    Compiling rustversion v1.0.1
[INFO] [stderr]    Compiling async-stream-impl v0.2.0
[INFO] [stderr]    Compiling wasm-bindgen-macro v0.2.56
[INFO] [stderr]     Checking serde v1.0.98
[INFO] [stderr]    Compiling async-stream v0.2.0
[INFO] [stderr]    Compiling proc-macro-error v0.4.4
[INFO] [stderr]    Compiling proc-macro-error-attr v0.4.3
[INFO] [stderr]    Compiling futures-macro v0.3.1
[INFO] [stderr]    Compiling thiserror v1.0.9
[INFO] [stderr]    Compiling async-native-tls v0.3.2
[INFO] [stderr]    Compiling structopt-derive v0.4.0
[INFO] [stderr]    Compiling futures-util v0.3.1
[INFO] [stderr]     Checking structopt v0.3.7
[INFO] [stderr]     Checking futures-executor v0.3.1
[INFO] [stderr]     Checking sqlx-core v0.2.4
[INFO] [stderr]     Checking serde_test v1.0.99
[INFO] [stderr]     Checking serde_json v1.0.40
[INFO] [stderr]     Checking plist v0.4.2
[INFO] [stderr]     Checking serde_urlencoded v0.5.5
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[INFO] [stderr]     Checking linked-hash-map v0.5.2
[INFO] [stderr]     Checking cookie_store v0.7.0
[INFO] [stderr]     Checking Boa v0.5.1
[INFO] [stderr]     Checking yaml-rust v0.4.3
[INFO] [stderr]     Checking reqwest v0.9.19
[INFO] [stderr]     Checking serde_yaml v0.7.5
[INFO] [stderr]     Checking syntect v3.2.0
[INFO] [stderr]    Compiling sqlx-macros v0.2.3
[INFO] [stderr]     Checking madato v0.5.3
[INFO] [stderr]     Checking mdcat v0.13.0
[INFO] [stderr]     Checking sqlx v0.2.4
[INFO] [stderr]     Checking violet v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unused import: `property::Property`
[INFO] [stderr]   --> src/builtin/mysql.rs:12:9
[INFO] [stderr]    |
[INFO] [stderr] 12 |         property::Property,
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `property::Property`
[INFO] [stderr]   --> src/builtin/mysql.rs:12:9
[INFO] [stderr]    |
[INFO] [stderr] 12 |         property::Property,
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5m 05s
[INFO] running `"docker" "inspect" "7350606b6ed183db57f4ca52f08d5ee4e0f637d34d257ef31e562cd6cdeebc02"`
[INFO] running `"docker" "rm" "-f" "7350606b6ed183db57f4ca52f08d5ee4e0f637d34d257ef31e562cd6cdeebc02"`
[INFO] [stdout] 7350606b6ed183db57f4ca52f08d5ee4e0f637d34d257ef31e562cd6cdeebc02