[INFO] updating cached repository https://github.com/vcapra1/cas-rs
[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] 6b4d359b78c1e6794400dcf2c9fadc4ed136fb93
[INFO] checking vcapra1/cas-rs against master#73f76b74efcaf21bd5424d87c66cd6ed7fe5c7de for pr-68325
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvcapra1%2Fcas-rs" "/workspace/builds/worker-0/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/vcapra1/cas-rs on toolchain 73f76b74efcaf21bd5424d87c66cd6ed7fe5c7de
[INFO] running `"/workspace/cargo-home/bin/cargo" "+73f76b74efcaf21bd5424d87c66cd6ed7fe5c7de" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/vcapra1/cas-rs
[INFO] finished tweaking git repo https://github.com/vcapra1/cas-rs
[INFO] tweaked toml for git repo https://github.com/vcapra1/cas-rs written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] crate git repo https://github.com/vcapra1/cas-rs already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+73f76b74efcaf21bd5424d87c66cd6ed7fe5c7de" "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-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "+73f76b74efcaf21bd5424d87c66cd6ed7fe5c7de" "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] 3425110e77f0ec8c0b91ecb2978bbb7f498aedd752ce0c5b44897348669f12d4
[INFO] running `"docker" "start" "-a" "3425110e77f0ec8c0b91ecb2978bbb7f498aedd752ce0c5b44897348669f12d4"`
[INFO] [stderr]    Compiling cc v1.0.48
[INFO] [stderr]    Compiling syn v1.0.11
[INFO] [stderr]     Checking xmlparser v0.11.0
[INFO] [stderr]    Compiling libsqlite3-sys v0.16.0
[INFO] [stderr]     Checking num_cpus v1.11.1
[INFO] [stderr]     Checking time v0.1.42
[INFO] [stderr]     Checking rand_os v0.1.3
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[INFO] [stderr]     Checking mio v0.6.21
[INFO] [stderr]     Checking inotify v0.6.1
[INFO] [stderr]     Checking futures-cpupool v0.1.8
[INFO] [stderr]     Checking rand v0.6.5
[INFO] [stderr]     Checking cookie v0.12.0
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[INFO] [stderr]     Checking tokio-io v0.1.12
[INFO] [stderr]     Checking http v0.1.21
[INFO] [stderr]     Checking tokio-buf v0.1.1
[INFO] [stderr]     Checking string v0.2.1
[INFO] [stderr]     Checking publicsuffix v1.5.4
[INFO] [stderr]     Checking mio-extras v2.0.5
[INFO] [stderr]     Checking parking_lot v0.9.0
[INFO] [stderr]     Checking uuid v0.7.4
[INFO] [stderr]    Compiling ring v0.13.5
[INFO] [stderr]    Compiling openssl-sys v0.9.53
[INFO] [stderr]    Compiling backtrace-sys v0.1.32
[INFO] [stderr]     Checking rusqlite v0.20.0
[INFO] [stderr]     Checking notify v4.0.14
[INFO] [stderr]     Checking tokio-reactor v0.1.11
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[INFO] [stderr]    Compiling openssl v0.10.26
[INFO] [stderr]    Compiling native-tls v0.2.3
[INFO] [stderr]     Checking backtrace v0.3.40
[INFO] [stderr]     Checking tokio v0.1.22
[INFO] [stderr]     Checking cookie v0.11.1
[INFO] [stderr]    Compiling synstructure v0.12.3
[INFO] [stderr]    Compiling pest_generator v2.1.1
[INFO] [stderr]     Checking rocket_http v0.4.2
[INFO] [stderr]     Checking hyper v0.12.35
[INFO] [stderr]    Compiling serde_derive v1.0.103
[INFO] [stderr]    Compiling failure_derive v0.1.6
[INFO] [stderr]    Compiling pest_derive v2.1.0
[INFO] [stderr]     Checking failure v0.1.6
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[INFO] [stderr]    Compiling rocket_codegen v0.4.2
[INFO] [stderr]     Checking serde v1.0.103
[INFO] [stderr]     Checking serde_json v1.0.44
[INFO] [stderr]     Checking toml v0.4.10
[INFO] [stderr]     Checking serde_urlencoded v0.5.5
[INFO] [stderr]     Checking cookie_store v0.7.0
[INFO] [stderr]     Checking handlebars v1.1.0
[INFO] [stderr]     Checking rocket v0.4.2
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[INFO] [stderr]     Checking rocket_contrib v0.4.2
[INFO] [stderr]     Checking cas_integration v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unused imports: `Context`, `Handlebars`, `HelperResult`, `Helper`, `Output`, `RenderContext`, `Template`, `self`
[INFO] [stderr]  --> src/templates/mod.rs:5:9
[INFO] [stderr]   |
[INFO] [stderr] 5 |         self, Context, Handlebars, Helper, HelperResult, Output, RenderContext,
[INFO] [stderr]   |         ^^^^  ^^^^^^^  ^^^^^^^^^^  ^^^^^^  ^^^^^^^^^^^^  ^^^^^^  ^^^^^^^^^^^^^
[INFO] [stderr] 6 |     },
[INFO] [stderr] 7 |     Template,
[INFO] [stderr]   |     ^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `Context`, `Handlebars`, `HelperResult`, `Helper`, `Output`, `RenderContext`, `self`
[INFO] [stderr]   --> src/server/mod.rs:11:9
[INFO] [stderr]    |
[INFO] [stderr] 11 |         self, Context, Handlebars, Helper, HelperResult, Output, RenderContext,
[INFO] [stderr]    |         ^^^^  ^^^^^^^  ^^^^^^^^^^  ^^^^^^  ^^^^^^^^^^^^  ^^^^^^  ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `Result`, `types::ToSql`
[INFO] [stderr]   --> src/database/mod.rs:7:5
[INFO] [stderr]    |
[INFO] [stderr] 7  |     types::ToSql,
[INFO] [stderr]    |     ^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 10 |     Result,
[INFO] [stderr]    |     ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `Context`, `Handlebars`, `HelperResult`, `Helper`, `Output`, `RenderContext`, `Template`, `self`
[INFO] [stderr]  --> src/templates/mod.rs:5:9
[INFO] [stderr]   |
[INFO] [stderr] 5 |         self, Context, Handlebars, Helper, HelperResult, Output, RenderContext,
[INFO] [stderr]   |         ^^^^  ^^^^^^^  ^^^^^^^^^^  ^^^^^^  ^^^^^^^^^^^^  ^^^^^^  ^^^^^^^^^^^^^
[INFO] [stderr] 6 |     },
[INFO] [stderr] 7 |     Template,
[INFO] [stderr]   |     ^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `Context`, `Handlebars`, `HelperResult`, `Helper`, `Output`, `RenderContext`, `self`
[INFO] [stderr]   --> src/server/mod.rs:11:9
[INFO] [stderr]    |
[INFO] [stderr] 11 |         self, Context, Handlebars, Helper, HelperResult, Output, RenderContext,
[INFO] [stderr]    |         ^^^^  ^^^^^^^  ^^^^^^^^^^  ^^^^^^  ^^^^^^^^^^^^  ^^^^^^  ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `Result`, `types::ToSql`
[INFO] [stderr]   --> src/database/mod.rs:7:5
[INFO] [stderr]    |
[INFO] [stderr] 7  |     types::ToSql,
[INFO] [stderr]    |     ^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 10 |     Result,
[INFO] [stderr]    |     ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `role`
[INFO] [stderr]   --> src/user/mod.rs:55:13
[INFO] [stderr]    |
[INFO] [stderr] 55 |         let role = user.role;
[INFO] [stderr]    |             ^^^^ help: consider prefixing with an underscore: `_role`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `role`
[INFO] [stderr]   --> src/user/mod.rs:55:13
[INFO] [stderr]    |
[INFO] [stderr] 55 |         let role = user.role;
[INFO] [stderr]    |             ^^^^ help: consider prefixing with an underscore: `_role`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2m 47s
[INFO] running `"docker" "inspect" "3425110e77f0ec8c0b91ecb2978bbb7f498aedd752ce0c5b44897348669f12d4"`
[INFO] running `"docker" "rm" "-f" "3425110e77f0ec8c0b91ecb2978bbb7f498aedd752ce0c5b44897348669f12d4"`
[INFO] [stdout] 3425110e77f0ec8c0b91ecb2978bbb7f498aedd752ce0c5b44897348669f12d4