[INFO] crate lightning-invoice 0.2.0 is already in cache
[INFO] extracting crate lightning-invoice 0.2.0 into work/ex/beta-1.38-1/sources/1.37.0/reg/lightning-invoice/0.2.0
[INFO] extracting crate lightning-invoice 0.2.0 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/lightning-invoice/0.2.0
[INFO] validating manifest of lightning-invoice-0.2.0 on toolchain 1.37.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of lightning-invoice-0.2.0 on toolchain beta-2019-08-13
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing lightning-invoice-0.2.0
[INFO] finished frobbing lightning-invoice-0.2.0
[INFO] frobbed toml for lightning-invoice-0.2.0 written to work/ex/beta-1.38-1/sources/1.37.0/reg/lightning-invoice/0.2.0/Cargo.toml
[INFO] started frobbing lightning-invoice-0.2.0
[INFO] finished frobbing lightning-invoice-0.2.0
[INFO] frobbed toml for lightning-invoice-0.2.0 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/lightning-invoice/0.2.0/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing lightning-invoice-0.2.0 against beta-2019-08-13 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/lightning-invoice/0.2.0:/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=warn" "-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" "+beta-2019-08-13" "build" "--frozen"`
[INFO] [stdout] 5e1176267ba05ea53f376c2f6253e59544f58943069db1af7e0827cc1dd4fc62
[INFO] running `"docker" "start" "-a" "5e1176267ba05ea53f376c2f6253e59544f58943069db1af7e0827cc1dd4fc62"`
[INFO] [stderr]    Compiling secp256k1 v0.12.2
[INFO] [stderr]    Compiling lightning-invoice v0.2.0 (/opt/crater/workdir)
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/de.rs:517:5
[INFO] [stderr]     |
[INFO] [stderr] 517 |             0...16 => {
[INFO] [stderr]     |              ^^^ help: use `..=` for an inclusive range
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: the item `Duration` is imported redundantly
[INFO] [stderr]   --> src/lib.rs:77:21
[INFO] [stderr]    |
[INFO] [stderr] 33 | use std::time::{SystemTime, Duration, UNIX_EPOCH};
[INFO] [stderr]    |                             -------- the item `Duration` is already imported here
[INFO] [stderr] ...
[INFO] [stderr] 77 |     use std::time::{Duration, SystemTime, UNIX_EPOCH};
[INFO] [stderr]    |                     ^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: the item `SystemTime` is imported redundantly
[INFO] [stderr]   --> src/lib.rs:77:31
[INFO] [stderr]    |
[INFO] [stderr] 33 | use std::time::{SystemTime, Duration, UNIX_EPOCH};
[INFO] [stderr]    |                 ---------- the item `SystemTime` is already imported here
[INFO] [stderr] ...
[INFO] [stderr] 77 |     use std::time::{Duration, SystemTime, UNIX_EPOCH};
[INFO] [stderr]    |                               ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: the item `UNIX_EPOCH` is imported redundantly
[INFO] [stderr]   --> src/lib.rs:77:43
[INFO] [stderr]    |
[INFO] [stderr] 33 | use std::time::{SystemTime, Duration, UNIX_EPOCH};
[INFO] [stderr]    |                                       ---------- the item `UNIX_EPOCH` is already imported here
[INFO] [stderr] ...
[INFO] [stderr] 77 |     use std::time::{Duration, SystemTime, UNIX_EPOCH};
[INFO] [stderr]    |                                           ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: the item `SystemTime` is imported redundantly
[INFO] [stderr]    --> src/lib.rs:563:7
[INFO] [stderr]     |
[INFO] [stderr] 33  | use std::time::{SystemTime, Duration, UNIX_EPOCH};
[INFO] [stderr]     |                 ---------- the item `SystemTime` is already imported here
[INFO] [stderr] ...
[INFO] [stderr] 563 |         use std::time::SystemTime;
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.93s
[INFO] running `"docker" "inspect" "5e1176267ba05ea53f376c2f6253e59544f58943069db1af7e0827cc1dd4fc62"`
[INFO] running `"docker" "rm" "-f" "5e1176267ba05ea53f376c2f6253e59544f58943069db1af7e0827cc1dd4fc62"`
[INFO] [stdout] 5e1176267ba05ea53f376c2f6253e59544f58943069db1af7e0827cc1dd4fc62
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/lightning-invoice/0.2.0:/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=warn" "-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" "+beta-2019-08-13" "test" "--frozen" "--no-run"`
[INFO] [stdout] c37ce30fa3b76df9e380ff9fb0ed6abb94b97dd4b66dfea15f87b4604d9f9253
[INFO] running `"docker" "start" "-a" "c37ce30fa3b76df9e380ff9fb0ed6abb94b97dd4b66dfea15f87b4604d9f9253"`
[INFO] [stderr]    Compiling lightning-invoice v0.2.0 (/opt/crater/workdir)
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/de.rs:517:5
[INFO] [stderr]     |
[INFO] [stderr] 517 |             0...16 => {
[INFO] [stderr]     |              ^^^ help: use `..=` for an inclusive range
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: the item `Duration` is imported redundantly
[INFO] [stderr]   --> src/lib.rs:77:21
[INFO] [stderr]    |
[INFO] [stderr] 33 | use std::time::{SystemTime, Duration, UNIX_EPOCH};
[INFO] [stderr]    |                             -------- the item `Duration` is already imported here
[INFO] [stderr] ...
[INFO] [stderr] 77 |     use std::time::{Duration, SystemTime, UNIX_EPOCH};
[INFO] [stderr]    |                     ^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: the item `SystemTime` is imported redundantly
[INFO] [stderr]   --> src/lib.rs:77:31
[INFO] [stderr]    |
[INFO] [stderr] 33 | use std::time::{SystemTime, Duration, UNIX_EPOCH};
[INFO] [stderr]    |                 ---------- the item `SystemTime` is already imported here
[INFO] [stderr] ...
[INFO] [stderr] 77 |     use std::time::{Duration, SystemTime, UNIX_EPOCH};
[INFO] [stderr]    |                               ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: the item `UNIX_EPOCH` is imported redundantly
[INFO] [stderr]   --> src/lib.rs:77:43
[INFO] [stderr]    |
[INFO] [stderr] 33 | use std::time::{SystemTime, Duration, UNIX_EPOCH};
[INFO] [stderr]    |                                       ---------- the item `UNIX_EPOCH` is already imported here
[INFO] [stderr] ...
[INFO] [stderr] 77 |     use std::time::{Duration, SystemTime, UNIX_EPOCH};
[INFO] [stderr]    |                                           ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: the item `SystemTime` is imported redundantly
[INFO] [stderr]    --> src/lib.rs:563:7
[INFO] [stderr]     |
[INFO] [stderr] 33  | use std::time::{SystemTime, Duration, UNIX_EPOCH};
[INFO] [stderr]     |                 ---------- the item `SystemTime` is already imported here
[INFO] [stderr] ...
[INFO] [stderr] 563 |         use std::time::SystemTime;
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Hash`
[INFO] [stderr]     --> src/lib.rs:1229:23
[INFO] [stderr]      |
[INFO] [stderr] 1229 |     use bitcoin_hashes::{Hash, sha256};
[INFO] [stderr]      |                          ^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.75s
[INFO] running `"docker" "inspect" "c37ce30fa3b76df9e380ff9fb0ed6abb94b97dd4b66dfea15f87b4604d9f9253"`
[INFO] running `"docker" "rm" "-f" "c37ce30fa3b76df9e380ff9fb0ed6abb94b97dd4b66dfea15f87b4604d9f9253"`
[INFO] [stdout] c37ce30fa3b76df9e380ff9fb0ed6abb94b97dd4b66dfea15f87b4604d9f9253
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/lightning-invoice/0.2.0:/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=warn" "-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" "+beta-2019-08-13" "test" "--frozen"`
[INFO] [stdout] 335da1f63dc87124a058e2c6a33d27fe536440482c0bbe0ba247690660e5af3d
[INFO] running `"docker" "start" "-a" "335da1f63dc87124a058e2c6a33d27fe536440482c0bbe0ba247690660e5af3d"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/lightning_invoice-a1d4edaa48063ff0
[INFO] [stdout] 
[INFO] [stdout] running 20 tests
[INFO] [stdout] test de::test::test_parse_currency_prefix ... ok
[INFO] [stdout] test de::test::test_parse_description ... ok
[INFO] [stdout] test de::test::test_parse_expiry_time ... ok
[INFO] [stdout] test de::test::test_parse_min_final_cltv_expiry ... ok
[INFO] [stdout] test de::test::test_parse_int_from_bytes_be ... ok
[INFO] [stdout] test de::test::test_parse_fallback ... ok
[INFO] [stdout] test ser::test::test_encode_int_be_base256 ... ok
[INFO] [stdout] test ser::test::test_encode_int_be_base32 ... ok
[INFO] [stdout] test ser::test::test_raw_hrp ... ok
[INFO] [stdout] test test::test_builder_amount ... ok
[INFO] [stdout] test test::test_builder_fail ... ok
[INFO] [stdout] test de::test::test_parse_sha256_hash ... ok
[INFO] [stdout] test ser::test::test_currency_code ... ok
[INFO] [stdout] test de::test::test_raw_signed_invoice_deserialization ... ok
[INFO] [stdout] test test::test_calc_invoice_hash ... ok
[INFO] [stdout] test de::test::test_parse_route ... ok
[INFO] [stdout] test de::test::test_parse_payee_pub_key ... ok
[INFO] [stdout] test test::test_system_time_bounds_assumptions ... ok
[INFO] [stdout] test test::test_builder_ok ... ok
[INFO] [stdout] test test::test_check_signature ... ok
[INFO] [stderr]      Running /opt/crater/target/debug/deps/ser_de-cafd7f185eba7b8b
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 20 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test serialize ... ok
[INFO] [stdout] test deserialize ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests lightning-invoice
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test src/lib.rs - Invoice::from_signed (line 935) ... ok
[INFO] [stdout] test src/de.rs - de::Invoice (line 201) ... ok
[INFO] [stdout] test src/lib.rs - InvoiceBuilder (line 107) ... ok
[INFO] [stdout] test src/de.rs - de::SignedRawInvoice (line 220) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "335da1f63dc87124a058e2c6a33d27fe536440482c0bbe0ba247690660e5af3d"`
[INFO] running `"docker" "rm" "-f" "335da1f63dc87124a058e2c6a33d27fe536440482c0bbe0ba247690660e5af3d"`
[INFO] [stdout] 335da1f63dc87124a058e2c6a33d27fe536440482c0bbe0ba247690660e5af3d