[INFO] updating cached repository MathiasPius/rublic
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/MathiasPius/rublic
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/MathiasPius/rublic" "work/ex/pr-63247/sources/master#452087b4bf18cece2d52d7cd8c9147195e5404bf/gh/MathiasPius/rublic"`
[INFO] [stderr] Cloning into 'work/ex/pr-63247/sources/master#452087b4bf18cece2d52d7cd8c9147195e5404bf/gh/MathiasPius/rublic'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/MathiasPius/rublic" "work/ex/pr-63247/sources/try#757dacae0a9f1b46b3ab58a1f1232332e8fc7dab/gh/MathiasPius/rublic"`
[INFO] [stderr] Cloning into 'work/ex/pr-63247/sources/try#757dacae0a9f1b46b3ab58a1f1232332e8fc7dab/gh/MathiasPius/rublic'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 4b82e3d801656ab698b17fe5014de95b753251f2
[INFO] sha for GitHub repo MathiasPius/rublic: 4b82e3d801656ab698b17fe5014de95b753251f2
[INFO] validating manifest of MathiasPius/rublic on toolchain master#452087b4bf18cece2d52d7cd8c9147195e5404bf
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+452087b4bf18cece2d52d7cd8c9147195e5404bf-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of MathiasPius/rublic on toolchain try#757dacae0a9f1b46b3ab58a1f1232332e8fc7dab
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+757dacae0a9f1b46b3ab58a1f1232332e8fc7dab-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing MathiasPius/rublic
[INFO] finished frobbing MathiasPius/rublic
[INFO] frobbed toml for MathiasPius/rublic written to work/ex/pr-63247/sources/master#452087b4bf18cece2d52d7cd8c9147195e5404bf/gh/MathiasPius/rublic/Cargo.toml
[INFO] started frobbing MathiasPius/rublic
[INFO] finished frobbing MathiasPius/rublic
[INFO] frobbed toml for MathiasPius/rublic written to work/ex/pr-63247/sources/try#757dacae0a9f1b46b3ab58a1f1232332e8fc7dab/gh/MathiasPius/rublic/Cargo.toml
[INFO] crate MathiasPius/rublic already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+452087b4bf18cece2d52d7cd8c9147195e5404bf-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+757dacae0a9f1b46b3ab58a1f1232332e8fc7dab-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking MathiasPius/rublic against master#452087b4bf18cece2d52d7cd8c9147195e5404bf for pr-63247
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-63247/worker-4/master#452087b4bf18cece2d52d7cd8c9147195e5404bf:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-63247/sources/master#452087b4bf18cece2d52d7cd8c9147195e5404bf/gh/MathiasPius/rublic:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+452087b4bf18cece2d52d7cd8c9147195e5404bf-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] e4fad207bd5e7eed6e75dc9c70beb7f700b81500671d456d641b731d8f4e9ba9
[INFO] running `"docker" "start" "-a" "e4fad207bd5e7eed6e75dc9c70beb7f700b81500671d456d641b731d8f4e9ba9"`
[INFO] [stderr]    Compiling failure_derive v0.1.4
[INFO] [stderr]     Checking rustc-demangle v0.1.11
[INFO] [stderr]    Compiling serde v1.0.83
[INFO] [stderr]     Checking arc-swap v0.3.7
[INFO] [stderr]     Checking string v0.1.2
[INFO] [stderr]     Checking askama_escape v0.1.0
[INFO] [stderr]    Compiling proc-macro2 v0.3.8
[INFO] [stderr]    Compiling actix-web v0.7.17
[INFO] [stderr]    Compiling miniz-sys v0.1.11
[INFO] [stderr]    Compiling ring v0.13.5
[INFO] [stderr]    Compiling brotli-sys v0.3.2
[INFO] [stderr]     Checking log v0.4.6
[INFO] [stderr]     Checking uuid v0.6.5
[INFO] [stderr]    Compiling mysqlclient-sys v0.2.3
[INFO] [stderr]     Checking scheduled-thread-pool v0.2.0
[INFO] [stderr]    Compiling rust-crypto v0.2.36
[INFO] [stderr]    Compiling libc v0.2.45
[INFO] [stderr]     Checking tokio-current-thread v0.1.4
[INFO] [stderr]     Checking tokio-timer v0.2.8
[INFO] [stderr]    Compiling rand v0.6.1
[INFO] [stderr]     Checking rand v0.5.5
[INFO] [stderr]     Checking iovec v0.1.2
[INFO] [stderr]     Checking net2 v0.2.33
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[INFO] [stderr]     Checking time v0.1.41
[INFO] [stderr]     Checking atty v0.2.11
[INFO] [stderr]     Checking inotify-sys v0.1.3
[INFO] [stderr]     Checking backtrace-sys v0.1.28
[INFO] [stderr]    Compiling quote v0.5.2
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[INFO] [stderr]     Checking openssl-sys v0.9.40
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[INFO] [stderr]     Checking resolv-conf v0.6.1
[INFO] [stderr]     Checking rand v0.3.22
[INFO] [stderr]    Compiling syn v0.15.23
[INFO] [stderr]     Checking backtrace v0.3.13
[INFO] [stderr]    Compiling syn v0.13.11
[INFO] [stderr]     Checking flate2 v1.0.6
[INFO] [stderr]     Checking openssl v0.10.16
[INFO] [stderr]     Checking tokio-io v0.1.10
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[INFO] [stderr]     Checking parking_lot_core v0.3.1
[INFO] [stderr]     Checking mio-uds v0.6.7
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[INFO] [stderr]    Compiling phf_generator v0.7.23
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[INFO] [stderr]    Compiling phf_codegen v0.7.23
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[INFO] [stderr]    Compiling mime_guess v2.0.0-alpha.6
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[INFO] [stderr]     Checking cookie v0.11.0
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[INFO] [stderr]     Checking crossbeam-channel v0.3.4
[INFO] [stderr]     Checking tokio v0.1.13
[INFO] [stderr]    Compiling synstructure v0.10.1
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[INFO] [stderr]     Checking serde_urlencoded v0.5.4
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[INFO] [stderr]    Compiling diesel_derives v1.3.0
[INFO] [stderr]     Checking frank_jwt v3.1.0
[INFO] [stderr]    Compiling actix_derive v0.3.2
[INFO] [stderr]    Compiling serde_derive v1.0.83
[INFO] [stderr]     Checking diesel v1.3.3
[INFO] [stderr]     Checking failure v0.1.4
[INFO] [stderr]     Checking trust-dns-proto v0.6.1
[INFO] [stderr]     Checking trust-dns-proto v0.5.0
[INFO] [stderr]     Checking dotenv v0.13.0
[INFO] [stderr]     Checking trust-dns-resolver v0.10.2
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[INFO] [stderr]     Checking actix-net v0.2.6
[INFO] [stderr]     Checking jsonwebtoken v5.0.1
[INFO] [stderr]     Checking actix-web-httpauth v0.1.0
[INFO] [stderr]     Checking rublic v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: variant is never constructed: `InvalidCertificate`
[INFO] [stderr]   --> src/certificates/errors.rs:10:5
[INFO] [stderr]    |
[INFO] [stderr] 10 |     InvalidCertificate(String),
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `ServiceError`
[INFO] [stderr]   --> src/certificates/errors.rs:13:5
[INFO] [stderr]    |
[INFO] [stderr] 13 |     ServiceError(crate::errors::ServiceError),
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Acknowledged`
[INFO] [stderr]   --> src/api/mod.rs:24:5
[INFO] [stderr]    |
[INFO] [stderr] 24 |     Acknowledged
[INFO] [stderr]    |     ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `InvalidCertificate`
[INFO] [stderr]   --> src/certificates/errors.rs:10:5
[INFO] [stderr]    |
[INFO] [stderr] 10 |     InvalidCertificate(String),
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `ServiceError`
[INFO] [stderr]   --> src/certificates/errors.rs:13:5
[INFO] [stderr]    |
[INFO] [stderr] 13 |     ServiceError(crate::errors::ServiceError),
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Acknowledged`
[INFO] [stderr]   --> src/api/mod.rs:24:5
[INFO] [stderr]    |
[INFO] [stderr] 24 |     Acknowledged
[INFO] [stderr]    |     ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3m 22s
[INFO] running `"docker" "inspect" "e4fad207bd5e7eed6e75dc9c70beb7f700b81500671d456d641b731d8f4e9ba9"`
[INFO] running `"docker" "rm" "-f" "e4fad207bd5e7eed6e75dc9c70beb7f700b81500671d456d641b731d8f4e9ba9"`
[INFO] [stdout] e4fad207bd5e7eed6e75dc9c70beb7f700b81500671d456d641b731d8f4e9ba9