Dec 06 13:59:50.927 INFO testing Floppy/ruby-version-badger against try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468 for pr-56514 Dec 06 13:59:50.927 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-7/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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 06 13:59:51.115 INFO [stdout] 72644dd49f65be768451f522d23c914501594eb43eac3f298e92c842010f7204 Dec 06 13:59:51.116 INFO running `"docker" "start" "-a" "72644dd49f65be768451f522d23c914501594eb43eac3f298e92c842010f7204"` Dec 06 13:59:51.449 INFO [stderr] usermod: no changes Dec 06 13:59:51.467 INFO [stderr] warning: unused manifest key: package.target Dec 06 13:59:51.689 INFO [stderr] Compiling memchr v0.1.11 Dec 06 13:59:51.689 INFO [stderr] Compiling openssl-sys v0.9.27 Dec 06 13:59:51.695 INFO [stderr] Compiling tokio-io v0.1.5 Dec 06 13:59:51.697 INFO [stderr] Compiling thread-id v2.0.0 Dec 06 13:59:51.698 INFO [stderr] Compiling hyper v0.10.13 Dec 06 13:59:52.311 INFO [stderr] Compiling thread_local v0.2.7 Dec 06 13:59:52.507 INFO [stderr] Compiling aho-corasick v0.5.3 Dec 06 13:59:54.160 INFO [stderr] Compiling regex v0.1.80 Dec 06 13:59:54.325 INFO [stderr] Compiling tokio-core v0.1.12 Dec 06 13:59:54.336 INFO [stderr] Compiling openssl v0.9.24 Dec 06 13:59:58.516 INFO [stderr] Compiling tokio-proto v0.1.1 Dec 06 14:00:06.362 INFO [stderr] Compiling env_logger v0.3.5 Dec 06 14:00:06.509 INFO [stderr] Compiling hyper v0.11.21 Dec 06 14:00:06.552 INFO [stderr] Compiling native-tls v0.1.5 Dec 06 14:00:08.246 INFO [stderr] Compiling iron v0.5.1 Dec 06 14:00:09.336 INFO [stderr] Compiling tokio-tls v0.1.4 Dec 06 14:00:12.608 INFO [stderr] Compiling mount v0.3.0 Dec 06 14:00:12.608 INFO [stderr] Compiling router v0.5.1 Dec 06 14:00:16.232 INFO [stderr] Compiling staticfile v0.4.0 Dec 06 14:00:22.672 INFO [stderr] Compiling hyper-tls v0.1.2 Dec 06 14:00:25.556 INFO [stderr] Compiling reqwest v0.8.5 Dec 06 14:00:34.426 INFO [stderr] Compiling ruby-version-badger v0.1.1 (/source) Dec 06 14:00:39.756 INFO [stderr] warning: value assigned to `version` is never read Dec 06 14:00:39.756 INFO [stderr] --> src/ruby.rs:19:13 Dec 06 14:00:39.756 INFO [stderr] | Dec 06 14:00:39.756 INFO [stderr] 19 | let mut version = "unknown".to_string(); Dec 06 14:00:39.756 INFO [stderr] | ^^^^^^^ Dec 06 14:00:39.756 INFO [stderr] | Dec 06 14:00:39.756 INFO [stderr] = note: #[warn(unused_assignments)] on by default Dec 06 14:00:39.756 INFO [stderr] Dec 06 14:00:39.756 INFO [stderr] warning: value assigned to `version` is never read Dec 06 14:00:39.756 INFO [stderr] --> src/rust.rs:19:13 Dec 06 14:00:39.756 INFO [stderr] | Dec 06 14:00:39.756 INFO [stderr] 19 | let mut version = "unknown".to_string(); Dec 06 14:00:39.756 INFO [stderr] | ^^^^^^^ Dec 06 14:00:39.756 INFO [stderr] Dec 06 14:00:39.756 INFO [stderr] warning: value assigned to `version` is never read Dec 06 14:00:39.756 INFO [stderr] --> src/node.rs:18:13 Dec 06 14:00:39.756 INFO [stderr] | Dec 06 14:00:39.756 INFO [stderr] 18 | let mut version = "unknown".to_string(); Dec 06 14:00:39.756 INFO [stderr] | ^^^^^^^ Dec 06 14:00:39.756 INFO [stderr] Dec 06 14:00:39.789 INFO [stderr] warning: function is never used: `language` Dec 06 14:00:39.789 INFO [stderr] --> src/config.rs:11:1 Dec 06 14:00:39.789 INFO [stderr] | Dec 06 14:00:39.789 INFO [stderr] 11 | pub fn language(lang: String) -> Result { Dec 06 14:00:39.789 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 06 14:00:39.789 INFO [stderr] | Dec 06 14:00:39.789 INFO [stderr] = note: #[warn(dead_code)] on by default Dec 06 14:00:39.789 INFO [stderr] Dec 06 14:00:39.792 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 06 14:00:39.792 INFO [stderr] --> src/main.rs:20:5 Dec 06 14:00:39.792 INFO [stderr] | Dec 06 14:00:39.792 INFO [stderr] 20 | env_logger::init(); Dec 06 14:00:39.792 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^ Dec 06 14:00:39.792 INFO [stderr] | Dec 06 14:00:39.792 INFO [stderr] = note: #[warn(unused_must_use)] on by default Dec 06 14:00:39.799 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 06 14:00:39.799 INFO [stderr] Dec 06 14:00:46.204 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 54.72s Dec 06 14:00:46.212 INFO [stderr] su: No module specific data is present Dec 06 14:00:47.301 INFO running `"docker" "inspect" "72644dd49f65be768451f522d23c914501594eb43eac3f298e92c842010f7204"` Dec 06 14:00:47.650 INFO running `"docker" "rm" "-f" "72644dd49f65be768451f522d23c914501594eb43eac3f298e92c842010f7204"` Dec 06 14:00:47.933 INFO [stdout] 72644dd49f65be768451f522d23c914501594eb43eac3f298e92c842010f7204 Dec 06 14:00:47.938 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-7/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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 06 14:00:48.340 INFO [stdout] 1bee837ee3496f4210aa1d3475a5a978be33d5cc96dd4d53a1c738fc20542195 Dec 06 14:00:48.343 INFO running `"docker" "start" "-a" "1bee837ee3496f4210aa1d3475a5a978be33d5cc96dd4d53a1c738fc20542195"` Dec 06 14:00:49.900 INFO [stderr] usermod: no changes Dec 06 14:00:49.968 INFO [stderr] warning: unused manifest key: package.target Dec 06 14:00:50.149 INFO [stderr] Compiling ruby-version-badger v0.1.1 (/source) Dec 06 14:00:55.484 INFO [stderr] warning: value assigned to `version` is never read Dec 06 14:00:55.484 INFO [stderr] --> src/ruby.rs:19:13 Dec 06 14:00:55.484 INFO [stderr] | Dec 06 14:00:55.484 INFO [stderr] 19 | let mut version = "unknown".to_string(); Dec 06 14:00:55.484 INFO [stderr] | ^^^^^^^ Dec 06 14:00:55.484 INFO [stderr] | Dec 06 14:00:55.484 INFO [stderr] = note: #[warn(unused_assignments)] on by default Dec 06 14:00:55.484 INFO [stderr] Dec 06 14:00:55.484 INFO [stderr] warning: value assigned to `version` is never read Dec 06 14:00:55.484 INFO [stderr] --> src/rust.rs:19:13 Dec 06 14:00:55.484 INFO [stderr] | Dec 06 14:00:55.484 INFO [stderr] 19 | let mut version = "unknown".to_string(); Dec 06 14:00:55.484 INFO [stderr] | ^^^^^^^ Dec 06 14:00:55.485 INFO [stderr] Dec 06 14:00:55.485 INFO [stderr] warning: value assigned to `version` is never read Dec 06 14:00:55.485 INFO [stderr] --> src/node.rs:18:13 Dec 06 14:00:55.485 INFO [stderr] | Dec 06 14:00:55.485 INFO [stderr] 18 | let mut version = "unknown".to_string(); Dec 06 14:00:55.485 INFO [stderr] | ^^^^^^^ Dec 06 14:00:55.485 INFO [stderr] Dec 06 14:00:55.540 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 06 14:00:55.540 INFO [stderr] --> src/main.rs:20:5 Dec 06 14:00:55.540 INFO [stderr] | Dec 06 14:00:55.540 INFO [stderr] 20 | env_logger::init(); Dec 06 14:00:55.540 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^ Dec 06 14:00:55.540 INFO [stderr] | Dec 06 14:00:55.540 INFO [stderr] = note: #[warn(unused_must_use)] on by default Dec 06 14:00:55.540 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 06 14:00:55.540 INFO [stderr] Dec 06 14:00:58.427 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 8.49s Dec 06 14:00:58.440 INFO [stderr] su: No module specific data is present Dec 06 14:00:59.440 INFO running `"docker" "inspect" "1bee837ee3496f4210aa1d3475a5a978be33d5cc96dd4d53a1c738fc20542195"` Dec 06 14:00:59.696 INFO running `"docker" "rm" "-f" "1bee837ee3496f4210aa1d3475a5a978be33d5cc96dd4d53a1c738fc20542195"` Dec 06 14:00:59.932 INFO [stdout] 1bee837ee3496f4210aa1d3475a5a978be33d5cc96dd4d53a1c738fc20542195 Dec 06 14:00:59.939 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-7/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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 06 14:01:00.362 INFO [stdout] c0af6e70aca7c59b87c135b24eb1ba5e10c865c12beb3f879c043a3cb7788262 Dec 06 14:01:00.364 INFO running `"docker" "start" "-a" "c0af6e70aca7c59b87c135b24eb1ba5e10c865c12beb3f879c043a3cb7788262"` Dec 06 14:01:02.035 INFO [stderr] usermod: no changes Dec 06 14:01:02.068 INFO [stderr] warning: unused manifest key: package.target Dec 06 14:01:02.471 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.41s Dec 06 14:01:02.488 INFO [stderr] Running /target/debug/deps/ruby_version_badger-709d3634e06aff0c Dec 06 14:01:02.492 INFO [stdout] Dec 06 14:01:02.492 INFO [stdout] running 9 tests Dec 06 14:01:02.492 INFO [stdout] test ruby::tests::supported_versions_are_yellow ... ok Dec 06 14:01:02.492 INFO [stdout] test rust::tests::current_versions_are_green ... ok Dec 06 14:01:02.492 INFO [stdout] test ruby::tests::ending_versions_are_orange ... ok Dec 06 14:01:02.492 INFO [stdout] test ruby::tests::deprecated_versions_are_red ... ok Dec 06 14:01:02.492 INFO [stdout] test ruby::tests::current_versions_are_green ... ok Dec 06 14:01:02.493 INFO [stdout] test config::tests::uses_port_from_env ... ok Dec 06 14:01:02.493 INFO [stdout] test rust::tests::deprecated_versions_are_red ... ok Dec 06 14:01:02.493 INFO [stdout] test config::tests::read_language_config_file ... ok Dec 06 14:01:02.564 INFO [stdout] test config::tests::default_to_port_3k ... FAILED Dec 06 14:01:02.564 INFO [stdout] Dec 06 14:01:02.564 INFO [stdout] failures: Dec 06 14:01:02.564 INFO [stdout] Dec 06 14:01:02.564 INFO [stdout] ---- config::tests::default_to_port_3k stdout ---- Dec 06 14:01:02.564 INFO [stdout] thread 'config::tests::default_to_port_3k' panicked at 'assertion failed: `(left == right)` Dec 06 14:01:02.564 INFO [stdout] left: `"3000"`, Dec 06 14:01:02.564 INFO [stdout] right: `"3030"`', src/config.rs:26:9 Dec 06 14:01:02.564 INFO [stdout] stack backtrace: Dec 06 14:01:02.564 INFO [stdout] 0: 0x556523338183 - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h82c998a0e635a5c4 Dec 06 14:01:02.564 INFO [stdout] at src/libstd/sys/unix/backtrace/tracing/gcc_s.rs:49 Dec 06 14:01:02.564 INFO [stdout] 1: 0x556523332838 - std::sys_common::backtrace::_print::h5fbc0bc3cf12d9bf Dec 06 14:01:02.564 INFO [stdout] at src/libstd/sys_common/backtrace.rs:71 Dec 06 14:01:02.564 INFO [stdout] 2: 0x5565233370f2 - std::panicking::default_hook::{{closure}}::h42b81c3dd1a50e32 Dec 06 14:01:02.564 INFO [stdout] at src/libstd/sys_common/backtrace.rs:59 Dec 06 14:01:02.565 INFO [stdout] at src/libstd/panicking.rs:211 Dec 06 14:01:02.565 INFO [stdout] 3: 0x556523336ddc - std::panicking::default_hook::h6c8d8e1c12a669e5 Dec 06 14:01:02.565 INFO [stdout] at src/libstd/panicking.rs:221 Dec 06 14:01:02.565 INFO [stdout] 4: 0x556523337800 - std::panicking::rust_panic_with_hook::hce93a56e38c2b0aa Dec 06 14:01:02.565 INFO [stdout] at src/libstd/panicking.rs:491 Dec 06 14:01:02.565 INFO [stdout] 5: 0x556523337381 - std::panicking::continue_panic_fmt::hf3c774aec6124caa Dec 06 14:01:02.565 INFO [stdout] at src/libstd/panicking.rs:398 Dec 06 14:01:02.565 INFO [stdout] 6: 0x5565233372ce - std::panicking::begin_panic_fmt::h3605d603150d0c9a Dec 06 14:01:02.565 INFO [stdout] at src/libstd/panicking.rs:353 Dec 06 14:01:02.565 INFO [stdout] 7: 0x55652326d82d - ruby_version_badger::config::tests::default_to_port_3k::h6525805aeaae8de2 Dec 06 14:01:02.565 INFO [stdout] at src/config.rs:26 Dec 06 14:01:02.565 INFO [stdout] 8: 0x55652326d679 - ruby_version_badger::config::tests::default_to_port_3k::{{closure}}::h3ad6b5c2bea7042d Dec 06 14:01:02.565 INFO [stdout] at src/config.rs:25 Dec 06 14:01:02.565 INFO [stdout] 9: 0x55652326f54d - core::ops::function::FnOnce::call_once::hd2f29addc62622c9 Dec 06 14:01:02.565 INFO [stdout] at /rustc/6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468/src/libcore/ops/function.rs:238 Dec 06 14:01:02.565 INFO [stdout] 10: 0x55652327a01e - >::call_box::h9ed1658cdce7f33f Dec 06 14:01:02.565 INFO [stdout] at src/libtest/lib.rs:1471 Dec 06 14:01:02.565 INFO [stdout] at /rustc/6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468/src/libcore/ops/function.rs:238 Dec 06 14:01:02.565 INFO [stdout] at /rustc/6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468/src/liballoc/boxed.rs:673 Dec 06 14:01:02.565 INFO [stdout] 11: 0x556523345dc9 - __rust_maybe_catch_panic Dec 06 14:01:02.565 INFO [stdout] at src/libpanic_unwind/lib.rs:102 Dec 06 14:01:02.565 INFO [stdout] 12: 0x556523271ef3 - std::sys_common::backtrace::__rust_begin_short_backtrace::h018d03d6681412f5 Dec 06 14:01:02.565 INFO [stdout] at /rustc/6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468/src/libstd/panicking.rs:289 Dec 06 14:01:02.565 INFO [stdout] at /rustc/6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468/src/libstd/panic.rs:398 Dec 06 14:01:02.565 INFO [stdout] at src/libtest/lib.rs:1426 Dec 06 14:01:02.565 INFO [stdout] at /rustc/6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468/src/libstd/sys_common/backtrace.rs:136 Dec 06 14:01:02.565 INFO [stdout] 13: 0x556523272e84 - std::panicking::try::do_call::hf8ab3f21dcfaa7a6 Dec 06 14:01:02.565 INFO [stdout] at /rustc/6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468/src/libstd/thread/mod.rs:477 Dec 06 14:01:02.565 INFO [stdout] at /rustc/6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468/src/libstd/panic.rs:319 Dec 06 14:01:02.565 INFO [stdout] at /rustc/6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468/src/libstd/panicking.rs:310 Dec 06 14:01:02.565 INFO [stdout] 14: 0x556523345dc9 - __rust_maybe_catch_panic Dec 06 14:01:02.565 INFO [stdout] at src/libpanic_unwind/lib.rs:102 Dec 06 14:01:02.565 INFO [stdout] 15: 0x556523279efc - >::call_box::h6465cc998309e287 Dec 06 14:01:02.565 INFO [stdout] at /rustc/6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468/src/libstd/panicking.rs:289 Dec 06 14:01:02.565 INFO [stdout] at /rustc/6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468/src/libstd/panic.rs:398 Dec 06 14:01:02.565 INFO [stdout] at /rustc/6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468/src/libstd/thread/mod.rs:476 Dec 06 14:01:02.565 INFO [stdout] at /rustc/6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468/src/liballoc/boxed.rs:673 Dec 06 14:01:02.565 INFO [stdout] 16: 0x556523339d8d - std::sys::unix::thread::Thread::new::thread_start::h0fe9c527147fd5f5 Dec 06 14:01:02.565 INFO [stdout] at /rustc/6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468/src/liballoc/boxed.rs:683 Dec 06 14:01:02.565 INFO [stdout] at src/libstd/sys_common/thread.rs:24 Dec 06 14:01:02.565 INFO [stdout] at src/libstd/sys/unix/thread.rs:90 Dec 06 14:01:02.565 INFO [stdout] 17: 0x7fd7f43476b9 - start_thread Dec 06 14:01:02.565 INFO [stdout] 18: 0x7fd7f3e6741c - clone Dec 06 14:01:02.565 INFO [stdout] 19: 0x0 - Dec 06 14:01:02.565 INFO [stdout] Dec 06 14:01:02.565 INFO [stdout] Dec 06 14:01:02.565 INFO [stdout] failures: Dec 06 14:01:02.565 INFO [stdout] config::tests::default_to_port_3k Dec 06 14:01:02.565 INFO [stdout] Dec 06 14:01:02.565 INFO [stdout] test result: FAILED. 8 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out Dec 06 14:01:02.565 INFO [stdout] Dec 06 14:01:02.565 INFO [stderr] error: test failed, to rerun pass '--bin ruby-version-badger' Dec 06 14:01:02.572 INFO [stderr] su: No module specific data is present Dec 06 14:01:03.300 INFO running `"docker" "inspect" "c0af6e70aca7c59b87c135b24eb1ba5e10c865c12beb3f879c043a3cb7788262"` Dec 06 14:01:03.456 INFO running `"docker" "rm" "-f" "c0af6e70aca7c59b87c135b24eb1ba5e10c865c12beb3f879c043a3cb7788262"` Dec 06 14:01:03.800 INFO [stdout] c0af6e70aca7c59b87c135b24eb1ba5e10c865c12beb3f879c043a3cb7788262