Dec 13 17:44:50.291 INFO testing hashedhyphen/rust-twitter-cli against try#aa49d8ef14939ddec0e34b346b60174a5673d48f for pr-56550
Dec 13 17:44:50.291 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-3/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/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 17:44:50.855 INFO [stdout] 716f8eec4e7776113257185a817f3962e91d41d92e621a64084f913de4776e82
Dec 13 17:44:50.863 INFO running `"docker" "start" "-a" "716f8eec4e7776113257185a817f3962e91d41d92e621a64084f913de4776e82"`
Dec 13 17:44:52.482 INFO [stderr] usermod: no changes
Dec 13 17:44:52.735 INFO [stderr]    Compiling openssl v0.9.16
Dec 13 17:44:52.747 INFO [stderr]    Compiling openssl-sys v0.9.16
Dec 13 17:44:52.753 INFO [stderr]    Compiling rust-crypto v0.2.36
Dec 13 17:44:52.753 INFO [stderr]    Compiling tokio-proto v0.1.1
Dec 13 17:45:00.632 INFO [stderr]    Compiling hyper v0.11.2
Dec 13 17:45:13.627 INFO [stderr]    Compiling native-tls v0.1.4
Dec 13 17:45:17.007 INFO [stderr]    Compiling tokio-tls v0.1.3
Dec 13 17:45:21.683 INFO [stderr]    Compiling hyper-tls v0.1.2
Dec 13 17:45:23.527 INFO [stderr]    Compiling twitter-cli v0.1.0 (/source)
Dec 13 17:45:25.523 INFO [stderr] warning: unused import: `std::env`
Dec 13 17:45:25.523 INFO [stderr]  --> src/lib.rs:8:5
Dec 13 17:45:25.523 INFO [stderr]   |
Dec 13 17:45:25.523 INFO [stderr] 8 | use std::env;
Dec 13 17:45:25.523 INFO [stderr]   |     ^^^^^^^^
Dec 13 17:45:25.524 INFO [stderr]   |
Dec 13 17:45:25.524 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 13 17:45:25.524 INFO [stderr] 
Dec 13 17:45:25.524 INFO [stderr] warning: unused imports: `Write`, `self`
Dec 13 17:45:25.524 INFO [stderr]   --> src/lib.rs:10:15
Dec 13 17:45:25.524 INFO [stderr]    |
Dec 13 17:45:25.524 INFO [stderr] 10 | use std::io::{self, Write};
Dec 13 17:45:25.525 INFO [stderr]    |               ^^^^  ^^^^^
Dec 13 17:45:25.525 INFO [stderr] 
Dec 13 17:45:25.668 INFO [stderr] warning: unused import: `Stream`
Dec 13 17:45:25.669 INFO [stderr]   --> src/lib.rs:12:23
Dec 13 17:45:25.669 INFO [stderr]    |
Dec 13 17:45:25.669 INFO [stderr] 12 | use futures::{Future, Stream};
Dec 13 17:45:25.669 INFO [stderr]    |                       ^^^^^^
Dec 13 17:45:25.669 INFO [stderr] 
Dec 13 17:45:25.675 INFO [stderr] warning: unused variable: `v1`
Dec 13 17:45:25.675 INFO [stderr]   --> src/sign.rs:32:27
Dec 13 17:45:25.675 INFO [stderr]    |
Dec 13 17:45:25.675 INFO [stderr] 32 |     params.sort_by(|&(k1, v1), &(k2, v2)| k1.cmp(k2));
Dec 13 17:45:25.675 INFO [stderr]    |                           ^^ help: consider using `_v1` instead
Dec 13 17:45:25.675 INFO [stderr]    |
Dec 13 17:45:25.675 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 13 17:45:25.675 INFO [stderr] 
Dec 13 17:45:25.675 INFO [stderr] warning: unused variable: `v2`
Dec 13 17:45:25.675 INFO [stderr]   --> src/sign.rs:32:38
Dec 13 17:45:25.675 INFO [stderr]    |
Dec 13 17:45:25.675 INFO [stderr] 32 |     params.sort_by(|&(k1, v1), &(k2, v2)| k1.cmp(k2));
Dec 13 17:45:25.675 INFO [stderr]    |                                      ^^ help: consider using `_v2` instead
Dec 13 17:45:25.675 INFO [stderr] 
Dec 13 17:45:25.689 INFO [stderr] warning: variable does not need to be mutable
Dec 13 17:45:25.689 INFO [stderr]   --> src/lib.rs:69:13
Dec 13 17:45:25.689 INFO [stderr]    |
Dec 13 17:45:25.689 INFO [stderr] 69 |         let mut headers = request.headers_mut();
Dec 13 17:45:25.689 INFO [stderr]    |             ----^^^^^^^
Dec 13 17:45:25.689 INFO [stderr]    |             |
Dec 13 17:45:25.689 INFO [stderr]    |             help: remove this `mut`
Dec 13 17:45:25.689 INFO [stderr]    |
Dec 13 17:45:25.689 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 13 17:45:25.689 INFO [stderr] 
Dec 13 17:45:25.711 INFO [stderr] warning: function is never used: `query_encode`
Dec 13 17:45:25.711 INFO [stderr]   --> src/util.rs:54:1
Dec 13 17:45:25.711 INFO [stderr]    |
Dec 13 17:45:25.711 INFO [stderr] 54 | fn query_encode(input: &str) -> String {
Dec 13 17:45:25.711 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 17:45:25.711 INFO [stderr]    |
Dec 13 17:45:25.711 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 13 17:45:25.711 INFO [stderr] 
Dec 13 17:45:35.959 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 43.45s
Dec 13 17:45:35.971 INFO [stderr] su: No module specific data is present
Dec 13 17:45:36.904 INFO running `"docker" "inspect" "716f8eec4e7776113257185a817f3962e91d41d92e621a64084f913de4776e82"`
Dec 13 17:45:37.203 INFO running `"docker" "rm" "-f" "716f8eec4e7776113257185a817f3962e91d41d92e621a64084f913de4776e82"`
Dec 13 17:45:37.525 INFO [stdout] 716f8eec4e7776113257185a817f3962e91d41d92e621a64084f913de4776e82
Dec 13 17:45:37.529 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-3/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/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 17:45:37.991 INFO [stdout] ff03bd9e231747a383d4e83b694e45c2fab4c775d5265ee83f0be3f4b8436d5a
Dec 13 17:45:37.993 INFO running `"docker" "start" "-a" "ff03bd9e231747a383d4e83b694e45c2fab4c775d5265ee83f0be3f4b8436d5a"`
Dec 13 17:45:39.035 INFO [stderr] usermod: no changes
Dec 13 17:45:39.231 INFO [stderr]    Compiling twitter-cli v0.1.0 (/source)
Dec 13 17:45:42.383 INFO [stderr] warning: unused import: `std::env`
Dec 13 17:45:42.383 INFO [stderr]  --> src/lib.rs:8:5
Dec 13 17:45:42.383 INFO [stderr]   |
Dec 13 17:45:42.383 INFO [stderr] 8 | use std::env;
Dec 13 17:45:42.383 INFO [stderr]   |     ^^^^^^^^
Dec 13 17:45:42.383 INFO [stderr]   |
Dec 13 17:45:42.383 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 13 17:45:42.383 INFO [stderr] 
Dec 13 17:45:42.383 INFO [stderr] warning: unused imports: `Write`, `self`
Dec 13 17:45:42.383 INFO [stderr]   --> src/lib.rs:10:15
Dec 13 17:45:42.383 INFO [stderr]    |
Dec 13 17:45:42.383 INFO [stderr] 10 | use std::io::{self, Write};
Dec 13 17:45:42.383 INFO [stderr]    |               ^^^^  ^^^^^
Dec 13 17:45:42.383 INFO [stderr] 
Dec 13 17:45:42.623 INFO [stderr] warning: unused import: `Stream`
Dec 13 17:45:42.623 INFO [stderr]   --> src/lib.rs:12:23
Dec 13 17:45:42.623 INFO [stderr]    |
Dec 13 17:45:42.623 INFO [stderr] 12 | use futures::{Future, Stream};
Dec 13 17:45:42.623 INFO [stderr]    |                       ^^^^^^
Dec 13 17:45:42.623 INFO [stderr] 
Dec 13 17:45:42.639 INFO [stderr] warning: unused variable: `v1`
Dec 13 17:45:42.639 INFO [stderr]   --> src/sign.rs:32:27
Dec 13 17:45:42.639 INFO [stderr]    |
Dec 13 17:45:42.639 INFO [stderr] 32 |     params.sort_by(|&(k1, v1), &(k2, v2)| k1.cmp(k2));
Dec 13 17:45:42.639 INFO [stderr]    |                           ^^ help: consider using `_v1` instead
Dec 13 17:45:42.639 INFO [stderr]    |
Dec 13 17:45:42.639 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 13 17:45:42.639 INFO [stderr] 
Dec 13 17:45:42.639 INFO [stderr] warning: unused variable: `v2`
Dec 13 17:45:42.639 INFO [stderr]   --> src/sign.rs:32:38
Dec 13 17:45:42.639 INFO [stderr]    |
Dec 13 17:45:42.639 INFO [stderr] 32 |     params.sort_by(|&(k1, v1), &(k2, v2)| k1.cmp(k2));
Dec 13 17:45:42.639 INFO [stderr]    |                                      ^^ help: consider using `_v2` instead
Dec 13 17:45:42.639 INFO [stderr] 
Dec 13 17:45:42.658 INFO [stderr] warning: variable does not need to be mutable
Dec 13 17:45:42.658 INFO [stderr]   --> src/lib.rs:69:13
Dec 13 17:45:42.658 INFO [stderr]    |
Dec 13 17:45:42.658 INFO [stderr] 69 |         let mut headers = request.headers_mut();
Dec 13 17:45:42.658 INFO [stderr]    |             ----^^^^^^^
Dec 13 17:45:42.658 INFO [stderr]    |             |
Dec 13 17:45:42.658 INFO [stderr]    |             help: remove this `mut`
Dec 13 17:45:42.658 INFO [stderr]    |
Dec 13 17:45:42.658 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 13 17:45:42.658 INFO [stderr] 
Dec 13 17:45:42.689 INFO [stderr] warning: function is never used: `query_encode`
Dec 13 17:45:42.689 INFO [stderr]   --> src/util.rs:54:1
Dec 13 17:45:42.689 INFO [stderr]    |
Dec 13 17:45:42.689 INFO [stderr] 54 | fn query_encode(input: &str) -> String {
Dec 13 17:45:42.689 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 17:45:42.689 INFO [stderr]    |
Dec 13 17:45:42.689 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 13 17:45:42.689 INFO [stderr] 
Dec 13 17:45:44.229 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.15s
Dec 13 17:45:44.239 INFO [stderr] su: No module specific data is present
Dec 13 17:45:44.871 INFO running `"docker" "inspect" "ff03bd9e231747a383d4e83b694e45c2fab4c775d5265ee83f0be3f4b8436d5a"`
Dec 13 17:45:45.177 INFO running `"docker" "rm" "-f" "ff03bd9e231747a383d4e83b694e45c2fab4c775d5265ee83f0be3f4b8436d5a"`
Dec 13 17:45:45.455 INFO [stdout] ff03bd9e231747a383d4e83b694e45c2fab4c775d5265ee83f0be3f4b8436d5a
Dec 13 17:45:45.457 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-3/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/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 17:45:45.963 INFO [stdout] 634ea2643e0c78aa363f9423c80ab40cfe3694d7f5e58f03ddecb56985f5ba0d
Dec 13 17:45:45.969 INFO running `"docker" "start" "-a" "634ea2643e0c78aa363f9423c80ab40cfe3694d7f5e58f03ddecb56985f5ba0d"`
Dec 13 17:45:47.574 INFO [stderr] usermod: no changes
Dec 13 17:45:47.827 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.22s
Dec 13 17:45:47.831 INFO [stderr]      Running /target/debug/deps/twitter_cli-9265199fdd9b81a3
Dec 13 17:45:47.838 INFO [stdout] 
Dec 13 17:45:47.838 INFO [stdout] running 1 test
Dec 13 17:45:47.839 INFO [stdout] test util::tests::should_encode_correctly ... ok
Dec 13 17:45:47.839 INFO [stdout] 
Dec 13 17:45:47.840 INFO [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 13 17:45:47.840 INFO [stdout] 
Dec 13 17:45:47.842 INFO [stderr]      Running /target/debug/deps/twitter_cli-55c886837c499331
Dec 13 17:45:47.848 INFO [stdout] 
Dec 13 17:45:47.848 INFO [stdout] running 0 tests
Dec 13 17:45:47.849 INFO [stdout] 
Dec 13 17:45:47.849 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 13 17:45:47.849 INFO [stdout] 
Dec 13 17:45:47.850 INFO [stderr]    Doc-tests twitter-cli
Dec 13 17:45:51.175 INFO [stdout] 
Dec 13 17:45:51.175 INFO [stdout] running 0 tests
Dec 13 17:45:51.175 INFO [stdout] 
Dec 13 17:45:51.175 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 13 17:45:51.175 INFO [stdout] 
Dec 13 17:45:51.181 INFO [stderr] su: No module specific data is present
Dec 13 17:45:51.971 INFO running `"docker" "inspect" "634ea2643e0c78aa363f9423c80ab40cfe3694d7f5e58f03ddecb56985f5ba0d"`
Dec 13 17:45:52.323 INFO running `"docker" "rm" "-f" "634ea2643e0c78aa363f9423c80ab40cfe3694d7f5e58f03ddecb56985f5ba0d"`
Dec 13 17:45:52.639 INFO [stdout] 634ea2643e0c78aa363f9423c80ab40cfe3694d7f5e58f03ddecb56985f5ba0d