[INFO] updating cached repository XOSplicer/rust_crypto_challenge [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/XOSplicer/rust_crypto_challenge [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/XOSplicer/rust_crypto_challenge" "work/ex/beta-1.37-6/sources/1.36.0/gh/XOSplicer/rust_crypto_challenge"` [INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/XOSplicer/rust_crypto_challenge'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/XOSplicer/rust_crypto_challenge" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/XOSplicer/rust_crypto_challenge"` [INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/XOSplicer/rust_crypto_challenge'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 7c1ad87a68853b71829a38ada2fa1a06b4331a5d [INFO] sha for GitHub repo XOSplicer/rust_crypto_challenge: 7c1ad87a68853b71829a38ada2fa1a06b4331a5d [INFO] validating manifest of XOSplicer/rust_crypto_challenge on toolchain 1.36.0 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of XOSplicer/rust_crypto_challenge on toolchain beta-2019-07-23 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing XOSplicer/rust_crypto_challenge [INFO] finished frobbing XOSplicer/rust_crypto_challenge [INFO] frobbed toml for XOSplicer/rust_crypto_challenge written to work/ex/beta-1.37-6/sources/1.36.0/gh/XOSplicer/rust_crypto_challenge/Cargo.toml [INFO] started frobbing XOSplicer/rust_crypto_challenge [INFO] finished frobbing XOSplicer/rust_crypto_challenge [INFO] frobbed toml for XOSplicer/rust_crypto_challenge written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/XOSplicer/rust_crypto_challenge/Cargo.toml [INFO] crate XOSplicer/rust_crypto_challenge already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] testing XOSplicer/rust_crypto_challenge against 1.36.0 for beta-1.37-6 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-5/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/XOSplicer/rust_crypto_challenge:/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" "+1.36.0" "build" "--frozen"` [INFO] [stdout] adaf84d089b69f14ff7792ac8eac4ed6dbda0a729b5714b45bf18f4632d14fce [INFO] running `"docker" "start" "-a" "adaf84d089b69f14ff7792ac8eac4ed6dbda0a729b5714b45bf18f4632d14fce"` [INFO] [stderr] Compiling crypto_challenge v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/core.rs:49:7 [INFO] [stderr] | [INFO] [stderr] 49 | let mut vec6bit = Vec::new(); [INFO] [stderr] | ----^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_mut)] on by default [INFO] [stderr] [INFO] [stderr] warning: method is never used: `new` [INFO] [stderr] --> src/core.rs:21:2 [INFO] [stderr] | [INFO] [stderr] 21 | pub fn new() -> Hex { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(dead_code)] on by default [INFO] [stderr] [INFO] [stderr] warning: method is never used: `new` [INFO] [stderr] --> src/core.rs:91:2 [INFO] [stderr] | [INFO] [stderr] 91 | pub fn new() -> Base64 { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.20s [INFO] running `"docker" "inspect" "adaf84d089b69f14ff7792ac8eac4ed6dbda0a729b5714b45bf18f4632d14fce"` [INFO] running `"docker" "rm" "-f" "adaf84d089b69f14ff7792ac8eac4ed6dbda0a729b5714b45bf18f4632d14fce"` [INFO] [stdout] adaf84d089b69f14ff7792ac8eac4ed6dbda0a729b5714b45bf18f4632d14fce [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-5/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/XOSplicer/rust_crypto_challenge:/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" "+1.36.0" "test" "--frozen" "--no-run"` [INFO] [stdout] 08526678b34cf492b3f6d0f0fc0f3bbf2e8e2e4964dc3322f23b086f90a8c954 [INFO] running `"docker" "start" "-a" "08526678b34cf492b3f6d0f0fc0f3bbf2e8e2e4964dc3322f23b086f90a8c954"` [INFO] [stderr] Compiling crypto_challenge v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/core.rs:49:7 [INFO] [stderr] | [INFO] [stderr] 49 | let mut vec6bit = Vec::new(); [INFO] [stderr] | ----^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_mut)] on by default [INFO] [stderr] [INFO] [stderr] warning: method is never used: `new` [INFO] [stderr] --> src/core.rs:21:2 [INFO] [stderr] | [INFO] [stderr] 21 | pub fn new() -> Hex { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(dead_code)] on by default [INFO] [stderr] [INFO] [stderr] warning: method is never used: `new` [INFO] [stderr] --> src/core.rs:91:2 [INFO] [stderr] | [INFO] [stderr] 91 | pub fn new() -> Base64 { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.21s [INFO] running `"docker" "inspect" "08526678b34cf492b3f6d0f0fc0f3bbf2e8e2e4964dc3322f23b086f90a8c954"` [INFO] running `"docker" "rm" "-f" "08526678b34cf492b3f6d0f0fc0f3bbf2e8e2e4964dc3322f23b086f90a8c954"` [INFO] [stdout] 08526678b34cf492b3f6d0f0fc0f3bbf2e8e2e4964dc3322f23b086f90a8c954 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-5/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/XOSplicer/rust_crypto_challenge:/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" "+1.36.0" "test" "--frozen"` [INFO] [stdout] f25554ce103793e2330941d75c5f1ece1e83ce001d37967f02eba3495b6f4643 [INFO] running `"docker" "start" "-a" "f25554ce103793e2330941d75c5f1ece1e83ce001d37967f02eba3495b6f4643"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stderr] Running /opt/crater/target/debug/deps/crypto_challenge-9db29d727591a6d9 [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test core::test_hex_to_base64 ... FAILED [INFO] [stderr] error: test failed, to rerun pass '--bin crypto_challenge' [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- core::test_hex_to_base64 stdout ---- [INFO] [stdout] Converting to Base64 [INFO] [stdout] "49276d206b696c6c696e6720796f757220627261696e206c696b65206120706f69736f6e6f7573206d757368726f6f6d" [INFO] [stdout] (4, 9, 2, 7, 6, 13) [INFO] [stdout] d67294 [INFO] [stdout] (2, 0, 6, 11, 6, 9) [INFO] [stdout] 96b602 [INFO] [stdout] (6, 12, 6, 12, 6, 9) [INFO] [stdout] 96c6c6 [INFO] [stdout] (6, 14, 6, 7, 2, 0) [INFO] [stdout] 276e6 [INFO] [stdout] (7, 9, 6, 15, 7, 5) [INFO] [stdout] 57f697 [INFO] [stdout] (7, 2, 2, 0, 6, 2) [INFO] [stdout] 260227 [INFO] [stdout] (7, 2, 6, 1, 6, 9) [INFO] [stdout] 961627 [INFO] [stdout] (6, 14, 2, 0, 6, 12) [INFO] [stdout] c602e6 [INFO] [stdout] (6, 9, 6, 11, 6, 5) [INFO] [stdout] 56b696 [INFO] [stdout] (2, 0, 6, 1, 2, 0) [INFO] [stdout] 21602 [INFO] [stdout] (7, 0, 6, 15, 6, 9) [INFO] [stdout] 96f607 [INFO] [stdout] (7, 3, 6, 15, 6, 14) [INFO] [stdout] e6f637 [INFO] [stdout] (6, 15, 7, 5, 7, 3) [INFO] [stdout] 3757f6 [INFO] [stdout] (2, 0, 6, 13, 7, 5) [INFO] [stdout] 57d602 [INFO] [stdout] (7, 3, 6, 8, 7, 2) [INFO] [stdout] 278637 [INFO] [stdout] (6, 15, 6, 15, 6, 13) [INFO] [stdout] d6f6f6 [INFO] [stdout] [] [INFO] [stdout] thread 'core::test_hex_to_base64' panicked at 'assertion failed: `(left == right)` [INFO] [stdout] left: `Base64 { data: [18, 18, 29, 45, 8, 6, 45, 41, 27, 6, 49, 41, 27, 38, 28, 32, 30, 22, 61, 53, 28, 34, 1, 34, 28, 38, 5, 41, 27, 34, 1, 44, 26, 22, 45, 37, 8, 6, 4, 32, 28, 6, 61, 41, 28, 54, 61, 46, 27, 55, 21, 51, 8, 6, 53, 53, 28, 54, 33, 50, 27, 54, 61, 45] }`, [INFO] [stdout] right: `Base64 { data: [] }`', src/core.rs:127:2 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x55f312859673 - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h6485381528590a55 [INFO] [stdout] at src/libstd/sys/unix/backtrace/tracing/gcc_s.rs:39 [INFO] [stdout] 1: 0x55f312854fab - std::sys_common::backtrace::_print::h49a82ae9552e35c7 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:71 [INFO] [stdout] 2: 0x55f3128583b6 - std::panicking::default_hook::{{closure}}::he20974adbefcc046 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:59 [INFO] [stdout] at src/libstd/panicking.rs:197 [INFO] [stdout] 3: 0x55f3128580de - std::panicking::default_hook::he4af6af4ac7fef7b [INFO] [stdout] at src/libstd/panicking.rs:208 [INFO] [stdout] 4: 0x55f312858abf - std::panicking::rust_panic_with_hook::h057ff03eb4c8000f [INFO] [stdout] at src/libstd/panicking.rs:474 [INFO] [stdout] 5: 0x55f312858641 - std::panicking::continue_panic_fmt::ha6d6ae144369025b [INFO] [stdout] at src/libstd/panicking.rs:381 [INFO] [stdout] 6: 0x55f31285858e - std::panicking::begin_panic_fmt::he54eae869ed71eb1 [INFO] [stdout] at src/libstd/panicking.rs:336 [INFO] [stdout] 7: 0x55f312805291 - crypto_challenge::core::test_hex_to_base64::heda81ffd1292fe58 [INFO] [stdout] at src/core.rs:127 [INFO] [stdout] 8: 0x55f312804c09 - crypto_challenge::core::test_hex_to_base64::{{closure}}::h179f2028dd38d4dc [INFO] [stdout] at src/core.rs:119 [INFO] [stdout] 9: 0x55f31280de4d - core::ops::function::FnOnce::call_once::h635473ed35f83f99 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libcore/ops/function.rs:231 [INFO] [stdout] 10: 0x55f3128197ae - as core::ops::function::FnOnce>::call_once::h6b004fa8f4fc1608 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/liballoc/boxed.rs:704 [INFO] [stdout] 11: 0x55f31285b7d9 - __rust_maybe_catch_panic [INFO] [stdout] at src/libpanic_unwind/lib.rs:85 [INFO] [stdout] 12: 0x55f3128340a7 - test::run_test::run_test_inner::{{closure}}::h9a4d23c41d058d37 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panicking.rs:272 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panic.rs:394 [INFO] [stdout] at src/libtest/lib.rs:1468 [INFO] [stdout] 13: 0x55f31280eac4 - std::sys_common::backtrace::__rust_begin_short_backtrace::h3765d76361a33ff7 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/sys_common/backtrace.rs:136 [INFO] [stdout] 14: 0x55f312812b74 - std::panicking::try::do_call::h6f86e980b52f74d5 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/thread/mod.rs:470 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panic.rs:315 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panicking.rs:293 [INFO] [stdout] 15: 0x55f31285b7d9 - __rust_maybe_catch_panic [INFO] [stdout] at src/libpanic_unwind/lib.rs:85 [INFO] [stdout] 16: 0x55f312813181 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h760b8a2b155f54c3 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panicking.rs:272 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panic.rs:394 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/thread/mod.rs:469 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libcore/ops/function.rs:231 [INFO] [stdout] 17: 0x55f31284cd8e - as core::ops::function::FnOnce>::call_once::h805c3cc89d534c05 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/liballoc/boxed.rs:704 [INFO] [stdout] 18: 0x55f31285aebf - std::sys::unix::thread::Thread::new::thread_start::h6f10b78f26c98dc6 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/liballoc/boxed.rs:704 [INFO] [stdout] at src/libstd/sys_common/thread.rs:13 [INFO] [stdout] at src/libstd/sys/unix/thread.rs:79 [INFO] [stdout] 19: 0x7f06297a64a3 - start_thread [INFO] [stdout] 20: 0x7f06292d1d0e - __clone [INFO] [stdout] 21: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] core::test_hex_to_base64 [INFO] [stdout] [INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `"docker" "inspect" "f25554ce103793e2330941d75c5f1ece1e83ce001d37967f02eba3495b6f4643"` [INFO] running `"docker" "rm" "-f" "f25554ce103793e2330941d75c5f1ece1e83ce001d37967f02eba3495b6f4643"` [INFO] [stdout] f25554ce103793e2330941d75c5f1ece1e83ce001d37967f02eba3495b6f4643