[INFO] crate walutomat 0.1.0 is already in cache
[INFO] testing walutomat-0.1.0 against beta-2019-09-28 for beta-1.39-1
[INFO] extracting crate walutomat 0.1.0 into work/builds/worker-2/source
[INFO] validating manifest of crates.io crate walutomat 0.1.0 on toolchain beta-2019-09-28
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate walutomat 0.1.0
[INFO] finished tweaking crates.io crate walutomat 0.1.0
[INFO] tweaked toml for crates.io crate walutomat 0.1.0 written to work/builds/worker-2/source/Cargo.toml
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-2/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-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" "+beta-2019-09-28" "build" "--frozen"`
[INFO] [stdout] ce753e118bc8928acbe6bf29be13e4c872a4f63e711c7c2d065814ee185504f3
[INFO] running `"docker" "start" "-a" "ce753e118bc8928acbe6bf29be13e4c872a4f63e711c7c2d065814ee185504f3"`
[INFO] [stderr]    Compiling subtle v1.0.0
[INFO] [stderr]    Compiling uuid v0.7.4
[INFO] [stderr]    Compiling crypto-mac v0.7.0
[INFO] [stderr]    Compiling hmac v0.7.1
[INFO] [stderr]    Compiling reqwest v0.9.21
[INFO] [stderr]    Compiling walutomat v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unused variable: `payout`
[INFO] [stderr]   --> src/v2.rs:75:26
[INFO] [stderr]    |
[INFO] [stderr] 75 |     pub fn payout(&self, payout: &PayoutRequest) -> Result<ResultResponse<PayoutResponse>, Error> {
[INFO] [stderr]    |                          ^^^^^^ help: consider prefixing with an underscore: `_payout`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 12.48s
[INFO] running `"docker" "inspect" "ce753e118bc8928acbe6bf29be13e4c872a4f63e711c7c2d065814ee185504f3"`
[INFO] running `"docker" "rm" "-f" "ce753e118bc8928acbe6bf29be13e4c872a4f63e711c7c2d065814ee185504f3"`
[INFO] [stdout] ce753e118bc8928acbe6bf29be13e4c872a4f63e711c7c2d065814ee185504f3
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-2/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-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" "+beta-2019-09-28" "test" "--frozen" "--no-run"`
[INFO] [stdout] 70b1d2bd0227d0c14ca75b0d66b64b319bf10856a93e27243282ba2c22d35564
[INFO] running `"docker" "start" "-a" "70b1d2bd0227d0c14ca75b0d66b64b319bf10856a93e27243282ba2c22d35564"`
[INFO] [stderr]    Compiling walutomat v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unused variable: `payout`
[INFO] [stderr]   --> src/v2.rs:75:26
[INFO] [stderr]    |
[INFO] [stderr] 75 |     pub fn payout(&self, payout: &PayoutRequest) -> Result<ResultResponse<PayoutResponse>, Error> {
[INFO] [stderr]    |                          ^^^^^^ help: consider prefixing with an underscore: `_payout`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] error: could not compile `walutomat`.
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustc --edition=2018 --crate-name walutomat src/lib.rs --color never --emit=dep-info,link -C debuginfo=2 --test -C metadata=ab304da576abe4bf -C extra-filename=-ab304da576abe4bf --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern hmac=/opt/rustwide/target/debug/deps/libhmac-ab05ec4e9196184c.rlib --extern reqwest=/opt/rustwide/target/debug/deps/libreqwest-578ea2055f1dae54.rlib --extern serde=/opt/rustwide/target/debug/deps/libserde-7b151d47f3e0e035.rlib --extern serde_json=/opt/rustwide/target/debug/deps/libserde_json-29f99890b391278a.rlib --extern sha2=/opt/rustwide/target/debug/deps/libsha2-6b835bad556c15ae.rlib --extern uuid=/opt/rustwide/target/debug/deps/libuuid-e7f1920ecf6bfc0d.rlib --cap-lints=warn -L native=/opt/rustwide/target/debug/build/backtrace-sys-f66bd34361c58f86/out` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `walutomat`.
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustc --edition=2018 --crate-name v2_balance examples/v2_balance.rs --color never --crate-type bin --emit=dep-info,link -C debuginfo=2 -C metadata=5ba37771f99784ef -C extra-filename=-5ba37771f99784ef --out-dir /opt/rustwide/target/debug/examples -L dependency=/opt/rustwide/target/debug/deps --extern hmac=/opt/rustwide/target/debug/deps/libhmac-ab05ec4e9196184c.rlib --extern reqwest=/opt/rustwide/target/debug/deps/libreqwest-578ea2055f1dae54.rlib --extern serde=/opt/rustwide/target/debug/deps/libserde-7b151d47f3e0e035.rlib --extern serde_json=/opt/rustwide/target/debug/deps/libserde_json-29f99890b391278a.rlib --extern sha2=/opt/rustwide/target/debug/deps/libsha2-6b835bad556c15ae.rlib --extern uuid=/opt/rustwide/target/debug/deps/libuuid-e7f1920ecf6bfc0d.rlib --extern walutomat=/opt/rustwide/target/debug/deps/libwalutomat-7648150f54a9484b.rlib --cap-lints=warn -L native=/opt/rustwide/target/debug/build/backtrace-sys-f66bd34361c58f86/out` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `walutomat`.
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustc --edition=2018 --crate-name v1_depths examples/v1_depths.rs --color never --crate-type bin --emit=dep-info,link -C debuginfo=2 -C metadata=fd1ce3129fb4e282 -C extra-filename=-fd1ce3129fb4e282 --out-dir /opt/rustwide/target/debug/examples -L dependency=/opt/rustwide/target/debug/deps --extern hmac=/opt/rustwide/target/debug/deps/libhmac-ab05ec4e9196184c.rlib --extern reqwest=/opt/rustwide/target/debug/deps/libreqwest-578ea2055f1dae54.rlib --extern serde=/opt/rustwide/target/debug/deps/libserde-7b151d47f3e0e035.rlib --extern serde_json=/opt/rustwide/target/debug/deps/libserde_json-29f99890b391278a.rlib --extern sha2=/opt/rustwide/target/debug/deps/libsha2-6b835bad556c15ae.rlib --extern uuid=/opt/rustwide/target/debug/deps/libuuid-e7f1920ecf6bfc0d.rlib --extern walutomat=/opt/rustwide/target/debug/deps/libwalutomat-7648150f54a9484b.rlib --cap-lints=warn -L native=/opt/rustwide/target/debug/build/backtrace-sys-f66bd34361c58f86/out` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `walutomat`.
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustc --edition=2018 --crate-name v1_orderbook examples/v1_orderbook.rs --color never --crate-type bin --emit=dep-info,link -C debuginfo=2 -C metadata=a1ebe04961bb3b5b -C extra-filename=-a1ebe04961bb3b5b --out-dir /opt/rustwide/target/debug/examples -L dependency=/opt/rustwide/target/debug/deps --extern hmac=/opt/rustwide/target/debug/deps/libhmac-ab05ec4e9196184c.rlib --extern reqwest=/opt/rustwide/target/debug/deps/libreqwest-578ea2055f1dae54.rlib --extern serde=/opt/rustwide/target/debug/deps/libserde-7b151d47f3e0e035.rlib --extern serde_json=/opt/rustwide/target/debug/deps/libserde_json-29f99890b391278a.rlib --extern sha2=/opt/rustwide/target/debug/deps/libsha2-6b835bad556c15ae.rlib --extern uuid=/opt/rustwide/target/debug/deps/libuuid-e7f1920ecf6bfc0d.rlib --extern walutomat=/opt/rustwide/target/debug/deps/libwalutomat-7648150f54a9484b.rlib --cap-lints=warn -L native=/opt/rustwide/target/debug/build/backtrace-sys-f66bd34361c58f86/out` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `walutomat`.
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustc --edition=2018 --crate-name v2_spreads examples/v2_spreads.rs --color never --crate-type bin --emit=dep-info,link -C debuginfo=2 -C metadata=f735c06d501806d9 -C extra-filename=-f735c06d501806d9 --out-dir /opt/rustwide/target/debug/examples -L dependency=/opt/rustwide/target/debug/deps --extern hmac=/opt/rustwide/target/debug/deps/libhmac-ab05ec4e9196184c.rlib --extern reqwest=/opt/rustwide/target/debug/deps/libreqwest-578ea2055f1dae54.rlib --extern serde=/opt/rustwide/target/debug/deps/libserde-7b151d47f3e0e035.rlib --extern serde_json=/opt/rustwide/target/debug/deps/libserde_json-29f99890b391278a.rlib --extern sha2=/opt/rustwide/target/debug/deps/libsha2-6b835bad556c15ae.rlib --extern uuid=/opt/rustwide/target/debug/deps/libuuid-e7f1920ecf6bfc0d.rlib --extern walutomat=/opt/rustwide/target/debug/deps/libwalutomat-7648150f54a9484b.rlib --cap-lints=warn -L native=/opt/rustwide/target/debug/build/backtrace-sys-f66bd34361c58f86/out` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `walutomat`.
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustc --edition=2018 --crate-name v1_spreads examples/v1_spreads.rs --color never --crate-type bin --emit=dep-info,link -C debuginfo=2 -C metadata=b0b9f05545b116ae -C extra-filename=-b0b9f05545b116ae --out-dir /opt/rustwide/target/debug/examples -L dependency=/opt/rustwide/target/debug/deps --extern hmac=/opt/rustwide/target/debug/deps/libhmac-ab05ec4e9196184c.rlib --extern reqwest=/opt/rustwide/target/debug/deps/libreqwest-578ea2055f1dae54.rlib --extern serde=/opt/rustwide/target/debug/deps/libserde-7b151d47f3e0e035.rlib --extern serde_json=/opt/rustwide/target/debug/deps/libserde_json-29f99890b391278a.rlib --extern sha2=/opt/rustwide/target/debug/deps/libsha2-6b835bad556c15ae.rlib --extern uuid=/opt/rustwide/target/debug/deps/libuuid-e7f1920ecf6bfc0d.rlib --extern walutomat=/opt/rustwide/target/debug/deps/libwalutomat-7648150f54a9484b.rlib --cap-lints=warn -L native=/opt/rustwide/target/debug/build/backtrace-sys-f66bd34361c58f86/out` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `walutomat`.
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustc --edition=2018 --crate-name v1_prices examples/v1_prices.rs --color never --crate-type bin --emit=dep-info,link -C debuginfo=2 -C metadata=d96270f861e52172 -C extra-filename=-d96270f861e52172 --out-dir /opt/rustwide/target/debug/examples -L dependency=/opt/rustwide/target/debug/deps --extern hmac=/opt/rustwide/target/debug/deps/libhmac-ab05ec4e9196184c.rlib --extern reqwest=/opt/rustwide/target/debug/deps/libreqwest-578ea2055f1dae54.rlib --extern serde=/opt/rustwide/target/debug/deps/libserde-7b151d47f3e0e035.rlib --extern serde_json=/opt/rustwide/target/debug/deps/libserde_json-29f99890b391278a.rlib --extern sha2=/opt/rustwide/target/debug/deps/libsha2-6b835bad556c15ae.rlib --extern uuid=/opt/rustwide/target/debug/deps/libuuid-e7f1920ecf6bfc0d.rlib --extern walutomat=/opt/rustwide/target/debug/deps/libwalutomat-7648150f54a9484b.rlib --cap-lints=warn -L native=/opt/rustwide/target/debug/build/backtrace-sys-f66bd34361c58f86/out` (signal: 9, SIGKILL: kill)
[INFO] running `"docker" "inspect" "70b1d2bd0227d0c14ca75b0d66b64b319bf10856a93e27243282ba2c22d35564"`
[INFO] running `"docker" "rm" "-f" "70b1d2bd0227d0c14ca75b0d66b64b319bf10856a93e27243282ba2c22d35564"`
[INFO] [stdout] 70b1d2bd0227d0c14ca75b0d66b64b319bf10856a93e27243282ba2c22d35564