[INFO] updating cached repository https://github.com/XOSplicer/rust_crypto_challenge [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"` [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 7c1ad87a68853b71829a38ada2fa1a06b4331a5d [INFO] testing XOSplicer/rust_crypto_challenge against try#41997647ba6a77908f6ef64401414feb00bccf16 for pr-71274 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FXOSplicer%2Frust_crypto_challenge" "/workspace/builds/worker-14/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-14/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/XOSplicer/rust_crypto_challenge on toolchain 41997647ba6a77908f6ef64401414feb00bccf16 [INFO] running `"/workspace/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/XOSplicer/rust_crypto_challenge [INFO] finished tweaking git repo https://github.com/XOSplicer/rust_crypto_challenge [INFO] tweaked toml for git repo https://github.com/XOSplicer/rust_crypto_challenge written to /workspace/builds/worker-14/source/Cargo.toml [INFO] crate git repo https://github.com/XOSplicer/rust_crypto_challenge already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "build" "--frozen"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 3c1f7370ee3e0879a0bf1225a13e409506225af81615d16e99fafb55e47b6ace [INFO] running `"docker" "start" "-a" "3c1f7370ee3e0879a0bf1225a13e409506225af81615d16e99fafb55e47b6ace"` [INFO] [stderr] Compiling crypto_challenge v0.1.0 (/opt/rustwide/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] warning: 3 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.39s [INFO] running `"docker" "inspect" "3c1f7370ee3e0879a0bf1225a13e409506225af81615d16e99fafb55e47b6ace"` [INFO] running `"docker" "rm" "-f" "3c1f7370ee3e0879a0bf1225a13e409506225af81615d16e99fafb55e47b6ace"` [INFO] [stdout] 3c1f7370ee3e0879a0bf1225a13e409506225af81615d16e99fafb55e47b6ace [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "test" "--frozen" "--no-run"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] afcb976865d29289043d8414ef94bd9381ac0a7ba875c0be4298ff70643279e6 [INFO] running `"docker" "start" "-a" "afcb976865d29289043d8414ef94bd9381ac0a7ba875c0be4298ff70643279e6"` [INFO] [stderr] Compiling crypto_challenge v0.1.0 (/opt/rustwide/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] warning: 3 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.17s [INFO] running `"docker" "inspect" "afcb976865d29289043d8414ef94bd9381ac0a7ba875c0be4298ff70643279e6"` [INFO] running `"docker" "rm" "-f" "afcb976865d29289043d8414ef94bd9381ac0a7ba875c0be4298ff70643279e6"` [INFO] [stdout] afcb976865d29289043d8414ef94bd9381ac0a7ba875c0be4298ff70643279e6 [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "test" "--frozen"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 11963c6a84d2af3ca118cc3793f0d57e409c41629820b3841a462d5da5c3f5ef [INFO] running `"docker" "start" "-a" "11963c6a84d2af3ca118cc3793f0d57e409c41629820b3841a462d5da5c3f5ef"` [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] warning: 3 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.05s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/crypto_challenge-0a923ad083f89240 [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test core::test_hex_to_base64 ... FAILED [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:127:5 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x55c8696bb034 - backtrace::backtrace::libunwind::trace::h61666fa4b9834a45 [INFO] [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/libunwind.rs:86 [INFO] [stdout] 1: 0x55c8696bb034 - backtrace::backtrace::trace_unsynchronized::h01d3725fb5da8653 [INFO] [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/mod.rs:66 [INFO] [stdout] 2: 0x55c8696bb034 - std::sys_common::backtrace::_print_fmt::h5c7c4751bc296f90 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:78 [INFO] [stdout] 3: 0x55c8696bb034 - ::fmt::h7729313ad2d729c7 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:59 [INFO] [stdout] 4: 0x55c8696e436c - core::fmt::write::hb0049f6c12bdaffc [INFO] [stdout] at src/libcore/fmt/mod.rs:1069 [INFO] [stdout] 5: 0x55c86966ecc5 - std::io::Write::write_fmt::h5d052af13df32ea6 [INFO] [stdout] at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/io/mod.rs:1504 [INFO] [stdout] 6: 0x55c8696b5651 - std::io::impls::>::write_fmt::h8fe8a9bdc421b4b6 [INFO] [stdout] at src/libstd/io/impls.rs:156 [INFO] [stdout] 7: 0x55c8696bd905 - std::sys_common::backtrace::_print::ha087cac92e84a414 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:62 [INFO] [stdout] 8: 0x55c8696bd905 - std::sys_common::backtrace::print::h6b013d3bfe6cbcb8 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:49 [INFO] [stdout] 9: 0x55c8696bd905 - std::panicking::default_hook::{{closure}}::h016d7de02def2736 [INFO] [stdout] at src/libstd/panicking.rs:198 [INFO] [stdout] 10: 0x55c8696bd5eb - std::panicking::default_hook::h9386f7e484840463 [INFO] [stdout] at src/libstd/panicking.rs:215 [INFO] [stdout] 11: 0x55c8696bdf62 - std::panicking::rust_panic_with_hook::h3846eb1b2e5a9312 [INFO] [stdout] at src/libstd/panicking.rs:511 [INFO] [stdout] 12: 0x55c8696bdb4b - rust_begin_unwind [INFO] [stdout] at src/libstd/panicking.rs:419 [INFO] [stdout] 13: 0x55c8696bdabb - std::panicking::begin_panic_fmt::h2fa40d03719daab1 [INFO] [stdout] at src/libstd/panicking.rs:373 [INFO] [stdout] 14: 0x55c86966465e - crypto_challenge::core::test_hex_to_base64::hd24f8b9eac05668b [INFO] [stdout] at src/core.rs:127 [INFO] [stdout] 15: 0x55c869663f5a - crypto_challenge::core::test_hex_to_base64::{{closure}}::h8b5653c6aedcdf34 [INFO] [stdout] at src/core.rs:119 [INFO] [stdout] 16: 0x55c86966b3ee - core::ops::function::FnOnce::call_once::h3ec41523ce0e38e2 [INFO] [stdout] at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libcore/ops/function.rs:232 [INFO] [stdout] 17: 0x55c86967abbf - as core::ops::function::FnOnce>::call_once::h1f6ee40732e80908 [INFO] [stdout] at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/liballoc/boxed.rs:1008 [INFO] [stdout] 18: 0x55c8696961be - as core::ops::function::FnOnce<()>>::call_once::h85dff111be9c2dc6 [INFO] [stdout] at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/panic.rs:318 [INFO] [stdout] 19: 0x55c8696961be - std::panicking::try::do_call::hee6f5a4bef67c840 [INFO] [stdout] at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/panicking.rs:331 [INFO] [stdout] 20: 0x55c8696961be - std::panicking::try::h3384d3b948e84dbc [INFO] [stdout] at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/panicking.rs:274 [INFO] [stdout] 21: 0x55c8696961be - std::panic::catch_unwind::h5ae91218e578066d [INFO] [stdout] at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/panic.rs:394 [INFO] [stdout] 22: 0x55c8696961be - test::run_test_in_process::he37a49587889b910 [INFO] [stdout] at src/libtest/lib.rs:541 [INFO] [stdout] 23: 0x55c8696961be - test::run_test::run_test_inner::{{closure}}::h4f0d25136ca480c2 [INFO] [stdout] at src/libtest/lib.rs:450 [INFO] [stdout] 24: 0x55c86966e176 - std::sys_common::backtrace::__rust_begin_short_backtrace::h969eceda34247af3 [INFO] [stdout] at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/sys_common/backtrace.rs:130 [INFO] [stdout] 25: 0x55c869673505 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::h912007997cb04e92 [INFO] [stdout] at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/thread/mod.rs:475 [INFO] [stdout] 26: 0x55c869673505 - as core::ops::function::FnOnce<()>>::call_once::h8795d8b7bd223988 [INFO] [stdout] at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/panic.rs:318 [INFO] [stdout] 27: 0x55c869673505 - std::panicking::try::do_call::hb29b86f86d4d722e [INFO] [stdout] at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/panicking.rs:331 [INFO] [stdout] 28: 0x55c869673505 - std::panicking::try::h4bfefb3eddc0d900 [INFO] [stdout] at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/panicking.rs:274 [INFO] [stdout] 29: 0x55c869673505 - std::panic::catch_unwind::h774c24d4b38d5828 [INFO] [stdout] at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/panic.rs:394 [INFO] [stdout] 30: 0x55c869673505 - std::thread::Builder::spawn_unchecked::{{closure}}::ha50a32fa99413dde [INFO] [stdout] at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/thread/mod.rs:474 [INFO] [stdout] 31: 0x55c869673505 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h9dacb8f28d699f86 [INFO] [stdout] at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libcore/ops/function.rs:232 [INFO] [stdout] 32: 0x55c8696b185f - as core::ops::function::FnOnce>::call_once::h7deaeeba480c6ce2 [INFO] [stdout] at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/liballoc/boxed.rs:1008 [INFO] [stdout] 33: 0x55c8696c4743 - as core::ops::function::FnOnce>::call_once::h968b1dfb87756523 [INFO] [stdout] at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/liballoc/boxed.rs:1008 [INFO] [stdout] 34: 0x55c8696c4743 - std::sys::unix::thread::Thread::new::thread_start::h2399addeb6370595 [INFO] [stdout] at src/libstd/sys/unix/thread.rs:87 [INFO] [stdout] 35: 0x7fed9bc776db - start_thread [INFO] [stdout] 36: 0x7fed9b78888f - __clone [INFO] [stdout] 37: 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] [stderr] error: test failed, to rerun pass '--bin crypto_challenge' [INFO] running `"docker" "inspect" "11963c6a84d2af3ca118cc3793f0d57e409c41629820b3841a462d5da5c3f5ef"` [INFO] running `"docker" "rm" "-f" "11963c6a84d2af3ca118cc3793f0d57e409c41629820b3841a462d5da5c3f5ef"` [INFO] [stdout] 11963c6a84d2af3ca118cc3793f0d57e409c41629820b3841a462d5da5c3f5ef