Dec 18 12:57:26.917 INFO checking plutus-0.1.0 against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 18 12:57:26.917 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-5/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/reg/plutus/0.1.0:/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 18 12:57:27.162 INFO [stdout] 8b9e2e292a07badf36855fd5b2af63854e3fe52820c44e959e26f97ce776519f
Dec 18 12:57:27.162 INFO running `"docker" "start" "-a" "8b9e2e292a07badf36855fd5b2af63854e3fe52820c44e959e26f97ce776519f"`
Dec 18 12:57:28.399 INFO [stderr]    Compiling curl-sys v0.1.35
Dec 18 12:58:37.964 INFO [stderr]     Checking curl v0.2.19
Dec 18 12:58:38.792 INFO [stderr]     Checking plutus v0.1.0 (/opt/crater/workdir)
Dec 18 12:58:39.804 INFO [stderr] warning: unused import: `json::parse`
Dec 18 12:58:39.804 INFO [stderr]   --> src/main.rs:13:5
Dec 18 12:58:39.804 INFO [stderr]    |
Dec 18 12:58:39.804 INFO [stderr] 13 | use json::parse;
Dec 18 12:58:39.804 INFO [stderr]    |     ^^^^^^^^^^^
Dec 18 12:58:39.804 INFO [stderr]    |
Dec 18 12:58:39.804 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 18 12:58:39.804 INFO [stderr] 
Dec 18 12:58:39.877 INFO [stderr] warning: unused import: `json::parse`
Dec 18 12:58:39.877 INFO [stderr]   --> src/main.rs:13:5
Dec 18 12:58:39.877 INFO [stderr]    |
Dec 18 12:58:39.877 INFO [stderr] 13 | use json::parse;
Dec 18 12:58:39.877 INFO [stderr]    |     ^^^^^^^^^^^
Dec 18 12:58:39.877 INFO [stderr]    |
Dec 18 12:58:39.877 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 18 12:58:39.877 INFO [stderr] 
Dec 18 12:58:39.928 INFO [stderr] warning: use of deprecated item 'failure::Error::causes': please use the 'iter_chain()' method instead
Dec 18 12:58:39.928 INFO [stderr]   --> src/main.rs:38:26
Dec 18 12:58:39.928 INFO [stderr]    |
Dec 18 12:58:39.928 INFO [stderr] 38 |         for cause in err.causes().skip(1) {
Dec 18 12:58:39.928 INFO [stderr]    |                          ^^^^^^
Dec 18 12:58:39.928 INFO [stderr]    |
Dec 18 12:58:39.928 INFO [stderr]    = note: #[warn(deprecated)] on by default
Dec 18 12:58:39.928 INFO [stderr] 
Dec 18 12:58:39.952 INFO [stderr] warning: use of deprecated item 'failure::Error::causes': please use the 'iter_chain()' method instead
Dec 18 12:58:39.952 INFO [stderr]   --> src/main.rs:38:26
Dec 18 12:58:39.952 INFO [stderr]    |
Dec 18 12:58:39.952 INFO [stderr] 38 |         for cause in err.causes().skip(1) {
Dec 18 12:58:39.952 INFO [stderr]    |                          ^^^^^^
Dec 18 12:58:39.952 INFO [stderr]    |
Dec 18 12:58:39.952 INFO [stderr]    = note: #[warn(deprecated)] on by default
Dec 18 12:58:39.952 INFO [stderr] 
Dec 18 12:58:39.998 INFO [stderr] warning: unused attribute
Dec 18 12:58:39.998 INFO [stderr]  --> src/main.rs:8:1
Dec 18 12:58:39.998 INFO [stderr]   |
Dec 18 12:58:39.998 INFO [stderr] 8 | #[macro_use]
Dec 18 12:58:39.999 INFO [stderr]   | ^^^^^^^^^^^^
Dec 18 12:58:39.999 INFO [stderr]   |
Dec 18 12:58:39.999 INFO [stderr]   = note: #[warn(unused_attributes)] on by default
Dec 18 12:58:39.999 INFO [stderr] 
Dec 18 12:58:39.999 INFO [stderr] warning: unused attribute
Dec 18 12:58:39.999 INFO [stderr]  --> src/main.rs:8:1
Dec 18 12:58:39.999 INFO [stderr]   |
Dec 18 12:58:39.999 INFO [stderr] 8 | #[macro_use]
Dec 18 12:58:39.999 INFO [stderr]   | ^^^^^^^^^^^^
Dec 18 12:58:39.999 INFO [stderr] 
Dec 18 12:58:40.105 INFO [stderr] warning: unused attribute
Dec 18 12:58:40.105 INFO [stderr]  --> src/main.rs:8:1
Dec 18 12:58:40.105 INFO [stderr]   |
Dec 18 12:58:40.105 INFO [stderr] 8 | #[macro_use]
Dec 18 12:58:40.105 INFO [stderr]   | ^^^^^^^^^^^^
Dec 18 12:58:40.105 INFO [stderr]   |
Dec 18 12:58:40.105 INFO [stderr]   = note: #[warn(unused_attributes)] on by default
Dec 18 12:58:40.105 INFO [stderr] 
Dec 18 12:58:40.108 INFO [stderr] warning: unused attribute
Dec 18 12:58:40.109 INFO [stderr]  --> src/main.rs:8:1
Dec 18 12:58:40.109 INFO [stderr]   |
Dec 18 12:58:40.109 INFO [stderr] 8 | #[macro_use]
Dec 18 12:58:40.109 INFO [stderr]   | ^^^^^^^^^^^^
Dec 18 12:58:40.109 INFO [stderr] 
Dec 18 12:58:40.148 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 11s
Dec 18 12:58:41.154 INFO running `"docker" "inspect" "8b9e2e292a07badf36855fd5b2af63854e3fe52820c44e959e26f97ce776519f"`
Dec 18 12:58:41.514 INFO running `"docker" "rm" "-f" "8b9e2e292a07badf36855fd5b2af63854e3fe52820c44e959e26f97ce776519f"`
Dec 18 12:58:41.780 INFO [stdout] 8b9e2e292a07badf36855fd5b2af63854e3fe52820c44e959e26f97ce776519f