Dec 17 22:36:59.684 INFO checking jakecraige/cstream against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 17 22:36:59.684 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-1/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/gh/jakecraige/cstream:/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" "+96d1334e567237b1507cd277938e7ae2de75ff51-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 17 22:36:59.832 INFO [stdout] 5ba0b6e5cc68a6da1c18272edafed150f3d9edc0e302163166157737d6980be6
Dec 17 22:36:59.834 INFO running `"docker" "start" "-a" "5ba0b6e5cc68a6da1c18272edafed150f3d9edc0e302163166157737d6980be6"`
Dec 17 22:37:00.717 INFO [stderr]    Compiling encoding_rs v0.8.9
Dec 17 22:37:00.720 INFO [stderr]     Checking tokio-service v0.1.0
Dec 17 22:37:00.720 INFO [stderr]     Checking relay v0.1.1
Dec 17 22:37:00.722 INFO [stderr]     Checking want v0.0.4
Dec 17 22:37:00.724 INFO [stderr]     Checking chrono v0.4.6
Dec 17 22:37:00.725 INFO [stderr]     Checking mime_guess v2.0.0-alpha.6
Dec 17 22:37:00.726 INFO [stderr]     Checking tokio-core v0.1.17
Dec 17 22:37:04.165 INFO [stderr]     Checking tokio-proto v0.1.1
Dec 17 22:37:04.167 INFO [stderr]     Checking tokio-tls v0.1.4
Dec 17 22:37:08.532 INFO [stderr]     Checking hyper v0.11.27
Dec 17 22:37:14.484 INFO [stderr]     Checking hyper-tls v0.1.4
Dec 17 22:37:15.344 INFO [stderr]     Checking reqwest v0.8.8
Dec 17 22:37:17.069 INFO [stderr]     Checking stellar-client v0.1.2
Dec 17 22:37:23.362 INFO [stderr]     Checking cstream v0.1.0 (/opt/crater/workdir)
Dec 17 22:37:26.040 INFO [stderr] warning: unused import: `Adapter`
Dec 17 22:37:26.040 INFO [stderr]  --> src/currency/stellar/adapter.rs:4:15
Dec 17 22:37:26.040 INFO [stderr]   |
Dec 17 22:37:26.040 INFO [stderr] 4 | use adapter::{Adapter, Common, Block};
Dec 17 22:37:26.040 INFO [stderr]   |               ^^^^^^^
Dec 17 22:37:26.040 INFO [stderr]   |
Dec 17 22:37:26.056 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 17 22:37:26.056 INFO [stderr] 
Dec 17 22:37:26.056 INFO [stderr] warning: unused import: `Common`
Dec 17 22:37:26.056 INFO [stderr]  --> src/main.rs:8:24
Dec 17 22:37:26.056 INFO [stderr]   |
Dec 17 22:37:26.056 INFO [stderr] 8 | use adapter::{Adapter, Common};
Dec 17 22:37:26.056 INFO [stderr]   |                        ^^^^^^
Dec 17 22:37:26.056 INFO [stderr] 
Dec 17 22:37:26.096 INFO [stderr] warning: unused import: `Adapter`
Dec 17 22:37:26.096 INFO [stderr]  --> src/currency/stellar/adapter.rs:4:15
Dec 17 22:37:26.096 INFO [stderr]   |
Dec 17 22:37:26.096 INFO [stderr] 4 | use adapter::{Adapter, Common, Block};
Dec 17 22:37:26.096 INFO [stderr]   |               ^^^^^^^
Dec 17 22:37:26.096 INFO [stderr]   |
Dec 17 22:37:26.096 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 17 22:37:26.096 INFO [stderr] 
Dec 17 22:37:26.096 INFO [stderr] warning: unused import: `Common`
Dec 17 22:37:26.096 INFO [stderr]  --> src/main.rs:8:24
Dec 17 22:37:26.096 INFO [stderr]   |
Dec 17 22:37:26.096 INFO [stderr] 8 | use adapter::{Adapter, Common};
Dec 17 22:37:26.096 INFO [stderr]   |                        ^^^^^^
Dec 17 22:37:26.096 INFO [stderr] 
Dec 17 22:37:26.248 INFO [stderr] warning: unused variable: `hash`
Dec 17 22:37:26.248 INFO [stderr]   --> src/currency/stellar/adapter.rs:42:29
Dec 17 22:37:26.249 INFO [stderr]    |
Dec 17 22:37:26.249 INFO [stderr] 42 |     fn block_by_hash(&self, hash: String) -> Block<Ledger> {
Dec 17 22:37:26.249 INFO [stderr]    |                             ^^^^ help: consider using `_hash` instead
Dec 17 22:37:26.249 INFO [stderr]    |
Dec 17 22:37:26.249 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 17 22:37:26.249 INFO [stderr] 
Dec 17 22:37:26.276 INFO [stderr] warning: method is never used: `block_parent`
Dec 17 22:37:26.276 INFO [stderr]   --> src/currency/stellar/adapter.rs:15:5
Dec 17 22:37:26.276 INFO [stderr]    |
Dec 17 22:37:26.276 INFO [stderr] 15 |     fn block_parent(&self, from_block: Block<Ledger>) -> Block<Ledger> {
Dec 17 22:37:26.276 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 22:37:26.276 INFO [stderr]    |
Dec 17 22:37:26.276 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 17 22:37:26.276 INFO [stderr] 
Dec 17 22:37:26.276 INFO [stderr] warning: function is never used: `hello`
Dec 17 22:37:26.276 INFO [stderr]  --> src/stream/blocks.rs:1:1
Dec 17 22:37:26.276 INFO [stderr]   |
Dec 17 22:37:26.276 INFO [stderr] 1 | pub fn hello() -> String {
Dec 17 22:37:26.276 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 22:37:26.276 INFO [stderr] 
Dec 17 22:37:26.299 INFO [stderr] warning: unused variable: `hash`
Dec 17 22:37:26.299 INFO [stderr]   --> src/currency/stellar/adapter.rs:42:29
Dec 17 22:37:26.299 INFO [stderr]    |
Dec 17 22:37:26.299 INFO [stderr] 42 |     fn block_by_hash(&self, hash: String) -> Block<Ledger> {
Dec 17 22:37:26.299 INFO [stderr]    |                             ^^^^ help: consider using `_hash` instead
Dec 17 22:37:26.299 INFO [stderr]    |
Dec 17 22:37:26.300 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 17 22:37:26.300 INFO [stderr] 
Dec 17 22:37:26.344 INFO [stderr] warning: method is never used: `block_parent`
Dec 17 22:37:26.344 INFO [stderr]   --> src/currency/stellar/adapter.rs:15:5
Dec 17 22:37:26.344 INFO [stderr]    |
Dec 17 22:37:26.344 INFO [stderr] 15 |     fn block_parent(&self, from_block: Block<Ledger>) -> Block<Ledger> {
Dec 17 22:37:26.344 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 22:37:26.344 INFO [stderr]    |
Dec 17 22:37:26.344 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 17 22:37:26.344 INFO [stderr] 
Dec 17 22:37:26.344 INFO [stderr] warning: function is never used: `hello`
Dec 17 22:37:26.344 INFO [stderr]  --> src/stream/blocks.rs:1:1
Dec 17 22:37:26.344 INFO [stderr]   |
Dec 17 22:37:26.344 INFO [stderr] 1 | pub fn hello() -> String {
Dec 17 22:37:26.344 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 22:37:26.344 INFO [stderr] 
Dec 17 22:37:26.396 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 25.98s
Dec 17 22:37:27.190 INFO running `"docker" "inspect" "5ba0b6e5cc68a6da1c18272edafed150f3d9edc0e302163166157737d6980be6"`
Dec 17 22:37:27.508 INFO running `"docker" "rm" "-f" "5ba0b6e5cc68a6da1c18272edafed150f3d9edc0e302163166157737d6980be6"`
Dec 17 22:37:27.879 INFO [stdout] 5ba0b6e5cc68a6da1c18272edafed150f3d9edc0e302163166157737d6980be6