Dec 13 20:14:56.479 INFO testing emschwartz/ilp-rs-take-1 against try#aa49d8ef14939ddec0e34b346b60174a5673d48f for pr-56550
Dec 13 20:14:56.479 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-0/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +aa49d8ef14939ddec0e34b346b60174a5673d48f-alt build --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 13 20:14:57.101 INFO [stdout] 8227c651c820b52fe0ee3747d7ce84bca488efe96f4247a9ba5b27ebbd51d568
Dec 13 20:14:57.101 INFO running `"docker" "start" "-a" "8227c651c820b52fe0ee3747d7ce84bca488efe96f4247a9ba5b27ebbd51d568"`
Dec 13 20:14:58.356 INFO [stderr] usermod: no changes
Dec 13 20:14:58.579 INFO [stderr]     Blocking waiting for file lock on the registry index
Dec 13 20:14:59.528 INFO [stderr]    Compiling futures v0.1.15
Dec 13 20:14:59.528 INFO [stderr]    Compiling openssl v0.9.17
Dec 13 20:14:59.530 INFO [stderr]    Compiling iovec v0.1.0
Dec 13 20:14:59.530 INFO [stderr]    Compiling num_cpus v1.6.2
Dec 13 20:14:59.530 INFO [stderr]    Compiling openssl-sys v0.9.17
Dec 13 20:14:59.535 INFO [stderr]    Compiling net2 v0.2.31
Dec 13 20:14:59.535 INFO [stderr]    Compiling libflate v0.1.11
Dec 13 20:14:59.540 INFO [stderr]    Compiling serde_json v1.0.3
Dec 13 20:15:01.515 INFO [stderr]    Compiling uuid v0.4.0
Dec 13 20:15:05.491 INFO [stderr]    Compiling bytes v0.4.5
Dec 13 20:15:05.497 INFO [stderr]    Compiling mio v0.6.10
Dec 13 20:15:05.513 INFO [stderr]    Compiling serde_urlencoded v0.5.1
Dec 13 20:15:07.577 INFO [stderr]    Compiling hyper v0.10.13
Dec 13 20:15:14.615 INFO [stderr]    Compiling chrono v0.4.0
Dec 13 20:15:14.674 INFO [stderr]    Compiling mime v0.3.3
Dec 13 20:15:15.225 INFO [stderr]    Compiling ilp-packet v0.2.0
Dec 13 20:15:23.673 INFO [stderr]    Compiling tokio-io v0.1.3
Dec 13 20:15:23.674 INFO [stderr]    Compiling rayon-core v1.2.1
Dec 13 20:15:23.674 INFO [stderr]    Compiling tokio-service v0.1.0
Dec 13 20:15:24.439 INFO [stderr]    Compiling futures-cpupool v0.1.5
Dec 13 20:15:30.967 INFO [stderr]    Compiling tokio-core v0.1.9
Dec 13 20:15:31.295 INFO [stderr]    Compiling rayon v0.8.2
Dec 13 20:15:39.923 INFO [stderr]    Compiling ring v0.12.1
Dec 13 20:15:40.235 INFO [stderr]    Compiling tokio-proto v0.1.1
Dec 13 20:15:42.304 INFO [stderr]    Compiling native-tls v0.1.4
Dec 13 20:15:42.304 INFO [stderr]    Compiling ws v0.7.3
Dec 13 20:15:45.443 INFO [stderr]    Compiling tokio-tls v0.1.3
Dec 13 20:15:50.223 INFO [stderr]    Compiling websocket v0.20.2
Dec 13 20:15:52.001 INFO [stderr]    Compiling hyper v0.11.2
Dec 13 20:16:07.504 INFO [stderr]    Compiling hyper-tls v0.1.2
Dec 13 20:16:09.354 INFO [stderr]    Compiling reqwest v0.7.3
Dec 13 20:16:15.321 INFO [stderr]    Compiling ilp v0.1.0 (/source)
Dec 13 20:16:18.518 INFO [stderr] warning: unused import: `UuidVersion`
Dec 13 20:16:18.518 INFO [stderr]  --> src/spsp.rs:8:18
Dec 13 20:16:18.518 INFO [stderr]   |
Dec 13 20:16:18.518 INFO [stderr] 8 | use uuid::{Uuid, UuidVersion};
Dec 13 20:16:18.518 INFO [stderr]   |                  ^^^^^^^^^^^
Dec 13 20:16:18.518 INFO [stderr]   |
Dec 13 20:16:18.518 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 13 20:16:18.518 INFO [stderr] 
Dec 13 20:16:18.518 INFO [stderr] warning: unused imports: `Deserialize`, `Deserializer`
Dec 13 20:16:18.518 INFO [stderr]  --> src/plugin.rs:2:25
Dec 13 20:16:18.518 INFO [stderr]   |
Dec 13 20:16:18.518 INFO [stderr] 2 | use serde::{Serializer, Deserialize, Deserializer};
Dec 13 20:16:18.518 INFO [stderr]   |                         ^^^^^^^^^^^  ^^^^^^^^^^^^
Dec 13 20:16:18.518 INFO [stderr] 
Dec 13 20:16:18.518 INFO [stderr] warning: unused import: `ilp_packet::oer`
Dec 13 20:16:18.518 INFO [stderr]  --> src/plugin.rs:4:5
Dec 13 20:16:18.518 INFO [stderr]   |
Dec 13 20:16:18.518 INFO [stderr] 4 | use ilp_packet::oer;
Dec 13 20:16:18.518 INFO [stderr]   |     ^^^^^^^^^^^^^^^
Dec 13 20:16:18.518 INFO [stderr] 
Dec 13 20:16:18.518 INFO [stderr] warning: unused import: `Fulfill`
Dec 13 20:16:18.518 INFO [stderr]  --> src/plugin.rs:6:93
Dec 13 20:16:18.518 INFO [stderr]   |
Dec 13 20:16:18.518 INFO [stderr] 6 | use btp_packet::{BtpPacket, PacketType, ContentType, ProtocolData, PacketContents, Prepare, Fulfill, Serializable, Error as BtpError};
Dec 13 20:16:18.518 INFO [stderr]   |                                                                                             ^^^^^^^
Dec 13 20:16:18.518 INFO [stderr] 
Dec 13 20:16:18.518 INFO [stderr] warning: unused import: `uuid::Uuid`
Dec 13 20:16:18.518 INFO [stderr]  --> src/plugin.rs:7:5
Dec 13 20:16:18.518 INFO [stderr]   |
Dec 13 20:16:18.518 INFO [stderr] 7 | use uuid::Uuid;
Dec 13 20:16:18.518 INFO [stderr]   |     ^^^^^^^^^^
Dec 13 20:16:18.518 INFO [stderr] 
Dec 13 20:16:18.518 INFO [stderr] warning: unused import: `tokio_core::reactor::Core`
Dec 13 20:16:18.518 INFO [stderr]  --> src/plugin.rs:9:5
Dec 13 20:16:18.518 INFO [stderr]   |
Dec 13 20:16:18.518 INFO [stderr] 9 | use tokio_core::reactor::Core;
Dec 13 20:16:18.518 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 20:16:18.518 INFO [stderr] 
Dec 13 20:16:18.518 INFO [stderr] warning: unused import: `Sink`
Dec 13 20:16:18.518 INFO [stderr]   --> src/plugin.rs:11:23
Dec 13 20:16:18.518 INFO [stderr]    |
Dec 13 20:16:18.518 INFO [stderr] 11 | use futures::{Stream, Sink};
Dec 13 20:16:18.518 INFO [stderr]    |                       ^^^^
Dec 13 20:16:18.518 INFO [stderr] 
Dec 13 20:16:18.518 INFO [stderr] warning: unused import: `std::cmp`
Dec 13 20:16:18.518 INFO [stderr]  --> src/btp_packet.rs:2:5
Dec 13 20:16:18.518 INFO [stderr]   |
Dec 13 20:16:18.518 INFO [stderr] 2 | use std::cmp;
Dec 13 20:16:18.518 INFO [stderr]   |     ^^^^^^^^
Dec 13 20:16:18.518 INFO [stderr] 
Dec 13 20:16:18.518 INFO [stderr] warning: unused import: `TimeZone`
Dec 13 20:16:18.518 INFO [stderr]   --> src/btp_packet.rs:10:29
Dec 13 20:16:18.518 INFO [stderr]    |
Dec 13 20:16:18.518 INFO [stderr] 10 | use chrono::{DateTime, Utc, TimeZone, NaiveDateTime};
Dec 13 20:16:18.518 INFO [stderr]    |                             ^^^^^^^^
Dec 13 20:16:18.518 INFO [stderr] 
Dec 13 20:16:18.545 INFO [stderr] warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
Dec 13 20:16:18.546 INFO [stderr]  --> src/btp_packet.rs:4:5
Dec 13 20:16:18.546 INFO [stderr]   |
Dec 13 20:16:18.546 INFO [stderr] 4 | use std::ascii::AsciiExt;
Dec 13 20:16:18.546 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
Dec 13 20:16:18.546 INFO [stderr]   |
Dec 13 20:16:18.546 INFO [stderr]   = note: #[warn(deprecated)] on by default
Dec 13 20:16:18.546 INFO [stderr] 
Dec 13 20:16:19.017 INFO [stderr] warning: unused import: `futures::future::Future`
Dec 13 20:16:19.017 INFO [stderr]   --> src/plugin.rs:10:5
Dec 13 20:16:19.017 INFO [stderr]    |
Dec 13 20:16:19.017 INFO [stderr] 10 | use futures::future::Future;
Dec 13 20:16:19.017 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 20:16:19.017 INFO [stderr] 
Dec 13 20:16:19.017 INFO [stderr] warning: unused import: `Stream`
Dec 13 20:16:19.017 INFO [stderr]   --> src/plugin.rs:11:15
Dec 13 20:16:19.017 INFO [stderr]    |
Dec 13 20:16:19.017 INFO [stderr] 11 | use futures::{Stream, Sink};
Dec 13 20:16:19.017 INFO [stderr]    |               ^^^^^^
Dec 13 20:16:19.017 INFO [stderr] 
Dec 13 20:16:19.017 INFO [stderr] warning: unused import: `std::ascii::AsciiExt`
Dec 13 20:16:19.017 INFO [stderr]  --> src/btp_packet.rs:4:5
Dec 13 20:16:19.017 INFO [stderr]   |
Dec 13 20:16:19.017 INFO [stderr] 4 | use std::ascii::AsciiExt;
Dec 13 20:16:19.017 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
Dec 13 20:16:19.017 INFO [stderr] 
Dec 13 20:16:19.054 INFO [stderr] warning: unused variable: `btp_server`
Dec 13 20:16:19.054 INFO [stderr]   --> src/spsp.rs:70:21
Dec 13 20:16:19.054 INFO [stderr]    |
Dec 13 20:16:19.054 INFO [stderr] 70 | pub fn quote_source(btp_server: &str, receiver: &str, source_amount: f64) -> Result<f64, Error> {
Dec 13 20:16:19.054 INFO [stderr]    |                     ^^^^^^^^^^ help: consider using `_btp_server` instead
Dec 13 20:16:19.054 INFO [stderr]    |
Dec 13 20:16:19.054 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 13 20:16:19.054 INFO [stderr] 
Dec 13 20:16:19.054 INFO [stderr] warning: unused variable: `btp_server`
Dec 13 20:16:19.054 INFO [stderr]   --> src/spsp.rs:82:26
Dec 13 20:16:19.054 INFO [stderr]    |
Dec 13 20:16:19.054 INFO [stderr] 82 | pub fn quote_destination(btp_server: &str, receiver: &str, destination_amount: f64) -> Result<f64, Error> {
Dec 13 20:16:19.054 INFO [stderr]    |                          ^^^^^^^^^^ help: consider using `_btp_server` instead
Dec 13 20:16:19.054 INFO [stderr] 
Dec 13 20:16:19.054 INFO [stderr] warning: unused variable: `fulfillment`
Dec 13 20:16:19.054 INFO [stderr]    --> src/spsp.rs:124:15
Dec 13 20:16:19.054 INFO [stderr]     |
Dec 13 20:16:19.054 INFO [stderr] 124 |         .map(|fulfillment| ())
Dec 13 20:16:19.054 INFO [stderr]     |               ^^^^^^^^^^^ help: consider using `_fulfillment` instead
Dec 13 20:16:19.054 INFO [stderr] 
Dec 13 20:16:19.054 INFO [stderr] warning: unused variable: `condition_slice`
Dec 13 20:16:19.054 INFO [stderr]   --> src/psk.rs:38:13
Dec 13 20:16:19.054 INFO [stderr]    |
Dec 13 20:16:19.054 INFO [stderr] 38 |     let mut condition_slice = digest::digest(&digest::SHA256, &preimage).as_ref().read_exact(&mut condition);
Dec 13 20:16:19.054 INFO [stderr]    |             ^^^^^^^^^^^^^^^ help: consider using `_condition_slice` instead
Dec 13 20:16:19.054 INFO [stderr] 
Dec 13 20:16:19.122 INFO [stderr] warning: variable does not need to be mutable
Dec 13 20:16:19.122 INFO [stderr]   --> src/psk.rs:38:9
Dec 13 20:16:19.122 INFO [stderr]    |
Dec 13 20:16:19.122 INFO [stderr] 38 |     let mut condition_slice = digest::digest(&digest::SHA256, &preimage).as_ref().read_exact(&mut condition);
Dec 13 20:16:19.122 INFO [stderr]    |         ----^^^^^^^^^^^^^^^
Dec 13 20:16:19.122 INFO [stderr]    |         |
Dec 13 20:16:19.122 INFO [stderr]    |         help: remove this `mut`
Dec 13 20:16:19.122 INFO [stderr]    |
Dec 13 20:16:19.122 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 13 20:16:19.123 INFO [stderr] 
Dec 13 20:16:19.235 INFO [stderr] warning: field is never used: `username`
Dec 13 20:16:19.235 INFO [stderr]   --> src/plugin.rs:86:5
Dec 13 20:16:19.235 INFO [stderr]    |
Dec 13 20:16:19.235 INFO [stderr] 86 |     username: String,
Dec 13 20:16:19.235 INFO [stderr]    |     ^^^^^^^^^^^^^^^^
Dec 13 20:16:19.235 INFO [stderr] 
Dec 13 20:16:19.235 INFO [stderr] warning: field is never used: `token`
Dec 13 20:16:19.235 INFO [stderr]   --> src/plugin.rs:87:5
Dec 13 20:16:19.235 INFO [stderr]    |
Dec 13 20:16:19.235 INFO [stderr] 87 |     token: String,
Dec 13 20:16:19.235 INFO [stderr]    |     ^^^^^^^^^^^^^
Dec 13 20:16:19.235 INFO [stderr] 
Dec 13 20:16:25.175 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 26s
Dec 13 20:16:25.189 INFO [stderr] su: No module specific data is present
Dec 13 20:16:25.425 INFO running `"docker" "inspect" "8227c651c820b52fe0ee3747d7ce84bca488efe96f4247a9ba5b27ebbd51d568"`
Dec 13 20:16:25.521 INFO running `"docker" "rm" "-f" "8227c651c820b52fe0ee3747d7ce84bca488efe96f4247a9ba5b27ebbd51d568"`
Dec 13 20:16:25.591 INFO [stdout] 8227c651c820b52fe0ee3747d7ce84bca488efe96f4247a9ba5b27ebbd51d568
Dec 13 20:16:25.592 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-0/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +aa49d8ef14939ddec0e34b346b60174a5673d48f-alt test --frozen --no-run" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 13 20:16:25.821 INFO [stdout] fbe514b8ddf048d735875b071cef7a1b9c68ff575c1554c60532778f1429cc0c
Dec 13 20:16:25.822 INFO running `"docker" "start" "-a" "fbe514b8ddf048d735875b071cef7a1b9c68ff575c1554c60532778f1429cc0c"`
Dec 13 20:16:26.222 INFO [stderr] usermod: no changes
Dec 13 20:16:26.419 INFO [stderr]    Compiling ilp v0.1.0 (/source)
Dec 13 20:16:28.872 INFO [stderr] warning: unused import: `UuidVersion`
Dec 13 20:16:28.872 INFO [stderr]  --> src/spsp.rs:8:18
Dec 13 20:16:28.872 INFO [stderr]   |
Dec 13 20:16:28.872 INFO [stderr] 8 | use uuid::{Uuid, UuidVersion};
Dec 13 20:16:28.872 INFO [stderr]   |                  ^^^^^^^^^^^
Dec 13 20:16:28.872 INFO [stderr]   |
Dec 13 20:16:28.872 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 13 20:16:28.872 INFO [stderr] 
Dec 13 20:16:28.873 INFO [stderr] warning: unused imports: `Deserialize`, `Deserializer`
Dec 13 20:16:28.873 INFO [stderr]  --> src/plugin.rs:2:25
Dec 13 20:16:28.873 INFO [stderr]   |
Dec 13 20:16:28.873 INFO [stderr] 2 | use serde::{Serializer, Deserialize, Deserializer};
Dec 13 20:16:28.873 INFO [stderr]   |                         ^^^^^^^^^^^  ^^^^^^^^^^^^
Dec 13 20:16:28.873 INFO [stderr] 
Dec 13 20:16:28.873 INFO [stderr] warning: unused import: `ilp_packet::oer`
Dec 13 20:16:28.873 INFO [stderr]  --> src/plugin.rs:4:5
Dec 13 20:16:28.873 INFO [stderr]   |
Dec 13 20:16:28.873 INFO [stderr] 4 | use ilp_packet::oer;
Dec 13 20:16:28.874 INFO [stderr]   |     ^^^^^^^^^^^^^^^
Dec 13 20:16:28.874 INFO [stderr] 
Dec 13 20:16:28.874 INFO [stderr] warning: unused import: `Fulfill`
Dec 13 20:16:28.874 INFO [stderr]  --> src/plugin.rs:6:93
Dec 13 20:16:28.874 INFO [stderr]   |
Dec 13 20:16:28.874 INFO [stderr] 6 | use btp_packet::{BtpPacket, PacketType, ContentType, ProtocolData, PacketContents, Prepare, Fulfill, Serializable, Error as BtpError};
Dec 13 20:16:28.874 INFO [stderr]   |                                                                                             ^^^^^^^
Dec 13 20:16:28.874 INFO [stderr] 
Dec 13 20:16:28.874 INFO [stderr] warning: unused import: `uuid::Uuid`
Dec 13 20:16:28.874 INFO [stderr]  --> src/plugin.rs:7:5
Dec 13 20:16:28.874 INFO [stderr]   |
Dec 13 20:16:28.874 INFO [stderr] 7 | use uuid::Uuid;
Dec 13 20:16:28.874 INFO [stderr]   |     ^^^^^^^^^^
Dec 13 20:16:28.874 INFO [stderr] 
Dec 13 20:16:28.874 INFO [stderr] warning: unused import: `tokio_core::reactor::Core`
Dec 13 20:16:28.874 INFO [stderr]  --> src/plugin.rs:9:5
Dec 13 20:16:28.874 INFO [stderr]   |
Dec 13 20:16:28.874 INFO [stderr] 9 | use tokio_core::reactor::Core;
Dec 13 20:16:28.874 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 20:16:28.874 INFO [stderr] 
Dec 13 20:16:28.874 INFO [stderr] warning: unused import: `Sink`
Dec 13 20:16:28.874 INFO [stderr]   --> src/plugin.rs:11:23
Dec 13 20:16:28.874 INFO [stderr]    |
Dec 13 20:16:28.874 INFO [stderr] 11 | use futures::{Stream, Sink};
Dec 13 20:16:28.874 INFO [stderr]    |                       ^^^^
Dec 13 20:16:28.874 INFO [stderr] 
Dec 13 20:16:28.875 INFO [stderr] warning: unused import: `std::cmp`
Dec 13 20:16:28.875 INFO [stderr]  --> src/btp_packet.rs:2:5
Dec 13 20:16:28.875 INFO [stderr]   |
Dec 13 20:16:28.875 INFO [stderr] 2 | use std::cmp;
Dec 13 20:16:28.875 INFO [stderr]   |     ^^^^^^^^
Dec 13 20:16:28.875 INFO [stderr] 
Dec 13 20:16:28.879 INFO [stderr] warning: unused import: `TimeZone`
Dec 13 20:16:28.879 INFO [stderr]   --> src/btp_packet.rs:10:29
Dec 13 20:16:28.879 INFO [stderr]    |
Dec 13 20:16:28.879 INFO [stderr] 10 | use chrono::{DateTime, Utc, TimeZone, NaiveDateTime};
Dec 13 20:16:28.879 INFO [stderr]    |                             ^^^^^^^^
Dec 13 20:16:28.879 INFO [stderr] 
Dec 13 20:16:28.918 INFO [stderr] warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
Dec 13 20:16:28.918 INFO [stderr]  --> src/btp_packet.rs:4:5
Dec 13 20:16:28.918 INFO [stderr]   |
Dec 13 20:16:28.918 INFO [stderr] 4 | use std::ascii::AsciiExt;
Dec 13 20:16:28.918 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
Dec 13 20:16:28.918 INFO [stderr]   |
Dec 13 20:16:28.918 INFO [stderr]   = note: #[warn(deprecated)] on by default
Dec 13 20:16:28.918 INFO [stderr] 
Dec 13 20:16:29.315 INFO [stderr] warning: unused import: `futures::future::Future`
Dec 13 20:16:29.315 INFO [stderr]   --> src/plugin.rs:10:5
Dec 13 20:16:29.315 INFO [stderr]    |
Dec 13 20:16:29.315 INFO [stderr] 10 | use futures::future::Future;
Dec 13 20:16:29.315 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 20:16:29.315 INFO [stderr] 
Dec 13 20:16:29.315 INFO [stderr] warning: unused import: `Stream`
Dec 13 20:16:29.315 INFO [stderr]   --> src/plugin.rs:11:15
Dec 13 20:16:29.315 INFO [stderr]    |
Dec 13 20:16:29.315 INFO [stderr] 11 | use futures::{Stream, Sink};
Dec 13 20:16:29.315 INFO [stderr]    |               ^^^^^^
Dec 13 20:16:29.315 INFO [stderr] 
Dec 13 20:16:29.315 INFO [stderr] warning: unused import: `std::ascii::AsciiExt`
Dec 13 20:16:29.315 INFO [stderr]  --> src/btp_packet.rs:4:5
Dec 13 20:16:29.315 INFO [stderr]   |
Dec 13 20:16:29.315 INFO [stderr] 4 | use std::ascii::AsciiExt;
Dec 13 20:16:29.315 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
Dec 13 20:16:29.315 INFO [stderr] 
Dec 13 20:16:29.362 INFO [stderr] warning: unused variable: `btp_server`
Dec 13 20:16:29.362 INFO [stderr]   --> src/spsp.rs:70:21
Dec 13 20:16:29.362 INFO [stderr]    |
Dec 13 20:16:29.362 INFO [stderr] 70 | pub fn quote_source(btp_server: &str, receiver: &str, source_amount: f64) -> Result<f64, Error> {
Dec 13 20:16:29.363 INFO [stderr]    |                     ^^^^^^^^^^ help: consider using `_btp_server` instead
Dec 13 20:16:29.363 INFO [stderr]    |
Dec 13 20:16:29.363 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 13 20:16:29.363 INFO [stderr] 
Dec 13 20:16:29.363 INFO [stderr] warning: unused variable: `btp_server`
Dec 13 20:16:29.363 INFO [stderr]   --> src/spsp.rs:82:26
Dec 13 20:16:29.363 INFO [stderr]    |
Dec 13 20:16:29.363 INFO [stderr] 82 | pub fn quote_destination(btp_server: &str, receiver: &str, destination_amount: f64) -> Result<f64, Error> {
Dec 13 20:16:29.363 INFO [stderr]    |                          ^^^^^^^^^^ help: consider using `_btp_server` instead
Dec 13 20:16:29.363 INFO [stderr] 
Dec 13 20:16:29.363 INFO [stderr] warning: unused variable: `fulfillment`
Dec 13 20:16:29.363 INFO [stderr]    --> src/spsp.rs:124:15
Dec 13 20:16:29.363 INFO [stderr]     |
Dec 13 20:16:29.363 INFO [stderr] 124 |         .map(|fulfillment| ())
Dec 13 20:16:29.363 INFO [stderr]     |               ^^^^^^^^^^^ help: consider using `_fulfillment` instead
Dec 13 20:16:29.363 INFO [stderr] 
Dec 13 20:16:29.363 INFO [stderr] warning: unused variable: `condition_slice`
Dec 13 20:16:29.363 INFO [stderr]   --> src/psk.rs:38:13
Dec 13 20:16:29.363 INFO [stderr]    |
Dec 13 20:16:29.363 INFO [stderr] 38 |     let mut condition_slice = digest::digest(&digest::SHA256, &preimage).as_ref().read_exact(&mut condition);
Dec 13 20:16:29.363 INFO [stderr]    |             ^^^^^^^^^^^^^^^ help: consider using `_condition_slice` instead
Dec 13 20:16:29.363 INFO [stderr] 
Dec 13 20:16:29.428 INFO [stderr] warning: variable does not need to be mutable
Dec 13 20:16:29.428 INFO [stderr]   --> src/psk.rs:38:9
Dec 13 20:16:29.428 INFO [stderr]    |
Dec 13 20:16:29.428 INFO [stderr] 38 |     let mut condition_slice = digest::digest(&digest::SHA256, &preimage).as_ref().read_exact(&mut condition);
Dec 13 20:16:29.428 INFO [stderr]    |         ----^^^^^^^^^^^^^^^
Dec 13 20:16:29.428 INFO [stderr]    |         |
Dec 13 20:16:29.428 INFO [stderr]    |         help: remove this `mut`
Dec 13 20:16:29.428 INFO [stderr]    |
Dec 13 20:16:29.428 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 13 20:16:29.428 INFO [stderr] 
Dec 13 20:16:29.590 INFO [stderr] warning: field is never used: `username`
Dec 13 20:16:29.590 INFO [stderr]   --> src/plugin.rs:86:5
Dec 13 20:16:29.590 INFO [stderr]    |
Dec 13 20:16:29.590 INFO [stderr] 86 |     username: String,
Dec 13 20:16:29.590 INFO [stderr]    |     ^^^^^^^^^^^^^^^^
Dec 13 20:16:29.590 INFO [stderr] 
Dec 13 20:16:29.590 INFO [stderr] warning: field is never used: `token`
Dec 13 20:16:29.590 INFO [stderr]   --> src/plugin.rs:87:5
Dec 13 20:16:29.590 INFO [stderr]    |
Dec 13 20:16:29.590 INFO [stderr] 87 |     token: String,
Dec 13 20:16:29.590 INFO [stderr]    |     ^^^^^^^^^^^^^
Dec 13 20:16:29.590 INFO [stderr] 
Dec 13 20:16:32.446 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.21s
Dec 13 20:16:32.462 INFO [stderr] su: No module specific data is present
Dec 13 20:16:32.719 INFO running `"docker" "inspect" "fbe514b8ddf048d735875b071cef7a1b9c68ff575c1554c60532778f1429cc0c"`
Dec 13 20:16:32.790 INFO running `"docker" "rm" "-f" "fbe514b8ddf048d735875b071cef7a1b9c68ff575c1554c60532778f1429cc0c"`
Dec 13 20:16:32.920 INFO [stdout] fbe514b8ddf048d735875b071cef7a1b9c68ff575c1554c60532778f1429cc0c
Dec 13 20:16:32.928 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-0/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +aa49d8ef14939ddec0e34b346b60174a5673d48f-alt test --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 13 20:16:33.155 INFO [stdout] d6b30ba9c51cc476382892b7b6cade8f7a52aaee1fcb791be4d7e264f9439c4e
Dec 13 20:16:33.160 INFO running `"docker" "start" "-a" "d6b30ba9c51cc476382892b7b6cade8f7a52aaee1fcb791be4d7e264f9439c4e"`
Dec 13 20:16:33.645 INFO [stderr] usermod: no changes
Dec 13 20:16:33.794 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.13s
Dec 13 20:16:33.813 INFO [stderr]      Running /target/debug/deps/ilp-03d061a37b952447
Dec 13 20:16:33.819 INFO [stdout] 
Dec 13 20:16:33.819 INFO [stdout] running 8 tests
Dec 13 20:16:33.820 INFO [stdout] test btp_packet::btp_error::serialize ... ok
Dec 13 20:16:33.821 INFO [stdout] test btp_packet::btp_fulfill::serialize ... ok
Dec 13 20:16:33.821 INFO [stdout] test btp_packet::btp_prepare::serialize ... ok
Dec 13 20:16:33.821 INFO [stdout] test btp_packet::btp_fulfill::deserialize ... ok
Dec 13 20:16:33.821 INFO [stdout] test btp_packet::btp_error::deserialize ... ok
Dec 13 20:16:33.822 INFO [stdout] test btp_packet::btp_prepare::deserialize ... ok
Dec 13 20:16:33.822 INFO [stdout] test btp_packet::generalized_time::deserialize ... ok
Dec 13 20:16:33.822 INFO [stdout] test btp_packet::generalized_time::serialize ... ok
Dec 13 20:16:33.822 INFO [stdout] 
Dec 13 20:16:33.822 INFO [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 13 20:16:33.822 INFO [stdout] 
Dec 13 20:16:33.825 INFO [stderr] su: No module specific data is present
Dec 13 20:16:34.074 INFO running `"docker" "inspect" "d6b30ba9c51cc476382892b7b6cade8f7a52aaee1fcb791be4d7e264f9439c4e"`
Dec 13 20:16:34.151 INFO running `"docker" "rm" "-f" "d6b30ba9c51cc476382892b7b6cade8f7a52aaee1fcb791be4d7e264f9439c4e"`
Dec 13 20:16:34.240 INFO [stdout] d6b30ba9c51cc476382892b7b6cade8f7a52aaee1fcb791be4d7e264f9439c4e