[INFO] cloning repository https://github.com/genuinebnt/cryptohack-rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/genuinebnt/cryptohack-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgenuinebnt%2Fcryptohack-rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgenuinebnt%2Fcryptohack-rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 1b54a9f22c73308842f97724540a977f25e51376
[INFO] testing genuinebnt/cryptohack-rs against try#9f93af291970322f4f1c6315ccde4d7078201159 for pr-146098-6
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgenuinebnt%2Fcryptohack-rs" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/genuinebnt/cryptohack-rs
[INFO] finished tweaking git repo https://github.com/genuinebnt/cryptohack-rs
[INFO] tweaked toml for git repo https://github.com/genuinebnt/cryptohack-rs written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/genuinebnt/cryptohack-rs on toolchain 9f93af291970322f4f1c6315ccde4d7078201159
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9f93af291970322f4f1c6315ccde4d7078201159" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/genuinebnt/cryptohack-rs already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9f93af291970322f4f1c6315ccde4d7078201159" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+9f93af291970322f4f1c6315ccde4d7078201159" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 89c46178eeecd68a0073f32beb99d535e946f5cafe825e00698c11161b37181b
[INFO] running `Command { std: "docker" "start" "-a" "89c46178eeecd68a0073f32beb99d535e946f5cafe825e00698c11161b37181b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "89c46178eeecd68a0073f32beb99d535e946f5cafe825e00698c11161b37181b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "89c46178eeecd68a0073f32beb99d535e946f5cafe825e00698c11161b37181b", kill_on_drop: false }`
[INFO] [stdout] 89c46178eeecd68a0073f32beb99d535e946f5cafe825e00698c11161b37181b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+9f93af291970322f4f1c6315ccde4d7078201159" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fb158d8e550f19667d40d0a5d03ffb9a4ff113e152fbc77aeb199b10af4a6b29
[INFO] running `Command { std: "docker" "start" "-a" "fb158d8e550f19667d40d0a5d03ffb9a4ff113e152fbc77aeb199b10af4a6b29", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.4.0
[INFO] [stderr]    Compiling base64 v0.22.1
[INFO] [stderr]    Compiling hex v0.4.3
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling num-integer v0.1.46
[INFO] [stderr]    Compiling num-bigint v0.4.6
[INFO] [stderr]    Compiling cryptohack-rs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: function `xor` is never used
[INFO] [stdout]  --> src/utils/bytes/xor.rs:1:8
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub fn xor(data: &[u8], key: &[u8]) -> Vec<u8> {
[INFO] [stdout]   |        ^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `bytes_to_string` is never used
[INFO] [stdout]  --> src/utils/bytes/common.rs:5:8
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub fn bytes_to_string(data: &[u8]) -> String {
[INFO] [stdout]   |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `hex_to_bytes` is never used
[INFO] [stdout]  --> src/utils/bytes/common.rs:9:8
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub fn hex_to_bytes(data: &str) -> Result<Vec<u8>, ParseIntError> {
[INFO] [stdout]   |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `bytes_to_long` is never used
[INFO] [stdout]   --> src/utils/bytes/common.rs:16:8
[INFO] [stdout]    |
[INFO] [stdout] 16 | pub fn bytes_to_long(data: &[u8]) -> Result<u64, ParseIntError> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `long_to_bytes` is never used
[INFO] [stdout]   --> src/utils/bytes/common.rs:21:8
[INFO] [stdout]    |
[INFO] [stdout] 21 | pub fn long_to_bytes(data: BigUint) -> Result<Vec<u8>, ParseIntError> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `gcd` is never used
[INFO] [stdout]  --> src/utils/crypto/euclid.rs:1:8
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub fn gcd(a: u32, b: u32) -> u32 {
[INFO] [stdout]   |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `egcd` is never used
[INFO] [stdout]  --> src/utils/crypto/euclid.rs:9:8
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub fn egcd(a:i32 , b: i32) -> (i32, i32, i32) {
[INFO] [stdout]   |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `quadratic_residue` is never used
[INFO] [stdout]  --> src/utils/crypto/math.rs:1:8
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub fn quadratic_residue(value: u32, modulus: u32) -> Option<Vec<u32>> {
[INFO] [stdout]   |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.07s
[INFO] running `Command { std: "docker" "inspect" "fb158d8e550f19667d40d0a5d03ffb9a4ff113e152fbc77aeb199b10af4a6b29", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fb158d8e550f19667d40d0a5d03ffb9a4ff113e152fbc77aeb199b10af4a6b29", kill_on_drop: false }`
[INFO] [stdout] fb158d8e550f19667d40d0a5d03ffb9a4ff113e152fbc77aeb199b10af4a6b29
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+9f93af291970322f4f1c6315ccde4d7078201159" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 489b2f4c3e676ee54be8bd7e4d4269578aac45201f919466ab7d125729663b58
[INFO] running `Command { std: "docker" "start" "-a" "489b2f4c3e676ee54be8bd7e4d4269578aac45201f919466ab7d125729663b58", kill_on_drop: false }`
[INFO] [stdout] warning: function `xor` is never used
[INFO] [stdout]  --> src/utils/bytes/xor.rs:1:8
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub fn xor(data: &[u8], key: &[u8]) -> Vec<u8> {
[INFO] [stdout]   |        ^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `bytes_to_string` is never used
[INFO] [stdout]  --> src/utils/bytes/common.rs:5:8
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub fn bytes_to_string(data: &[u8]) -> String {
[INFO] [stdout]   |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `hex_to_bytes` is never used
[INFO] [stdout]  --> src/utils/bytes/common.rs:9:8
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub fn hex_to_bytes(data: &str) -> Result<Vec<u8>, ParseIntError> {
[INFO] [stdout]   |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling cryptohack-rs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: function `bytes_to_long` is never used
[INFO] [stdout]   --> src/utils/bytes/common.rs:16:8
[INFO] [stdout]    |
[INFO] [stdout] 16 | pub fn bytes_to_long(data: &[u8]) -> Result<u64, ParseIntError> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `long_to_bytes` is never used
[INFO] [stdout]   --> src/utils/bytes/common.rs:21:8
[INFO] [stdout]    |
[INFO] [stdout] 21 | pub fn long_to_bytes(data: BigUint) -> Result<Vec<u8>, ParseIntError> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `gcd` is never used
[INFO] [stdout]  --> src/utils/crypto/euclid.rs:1:8
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub fn gcd(a: u32, b: u32) -> u32 {
[INFO] [stdout]   |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `egcd` is never used
[INFO] [stdout]  --> src/utils/crypto/euclid.rs:9:8
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub fn egcd(a:i32 , b: i32) -> (i32, i32, i32) {
[INFO] [stdout]   |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `quadratic_residue` is never used
[INFO] [stdout]  --> src/utils/crypto/math.rs:1:8
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub fn quadratic_residue(value: u32, modulus: u32) -> Option<Vec<u32>> {
[INFO] [stdout]   |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `result`
[INFO] [stdout]   --> src/intro.rs:99:13
[INFO] [stdout]    |
[INFO] [stdout] 99 |         let result = bytes_to_string(&xor(&input, b"crypto{"));
[INFO] [stdout]    |             ^^^^^^ help: if this is intentional, prefix it with an underscore: `_result`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `u`
[INFO] [stdout]    --> src/intro.rs:126:20
[INFO] [stdout]     |
[INFO] [stdout] 126 |         let (_gcd, u, _v) = egcd(13, 3);
[INFO] [stdout]     |                    ^ help: if this is intentional, prefix it with an underscore: `_u`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.57s
[INFO] running `Command { std: "docker" "inspect" "489b2f4c3e676ee54be8bd7e4d4269578aac45201f919466ab7d125729663b58", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "489b2f4c3e676ee54be8bd7e4d4269578aac45201f919466ab7d125729663b58", kill_on_drop: false }`
[INFO] [stdout] 489b2f4c3e676ee54be8bd7e4d4269578aac45201f919466ab7d125729663b58
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+9f93af291970322f4f1c6315ccde4d7078201159" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 2e49b3ea62b13bba44bdf04a73adda1093b32855e0c4ca1ca390b5f49ab89ce5
[INFO] running `Command { std: "docker" "start" "-a" "2e49b3ea62b13bba44bdf04a73adda1093b32855e0c4ca1ca390b5f49ab89ce5", kill_on_drop: false }`
[INFO] [stderr] warning: function `xor` is never used
[INFO] [stderr]  --> src/utils/bytes/xor.rs:1:8
[INFO] [stderr]   |
[INFO] [stderr] 1 | pub fn xor(data: &[u8], key: &[u8]) -> Vec<u8> {
[INFO] [stderr]   |        ^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function `bytes_to_string` is never used
[INFO] [stderr]  --> src/utils/bytes/common.rs:5:8
[INFO] [stderr]   |
[INFO] [stderr] 5 | pub fn bytes_to_string(data: &[u8]) -> String {
[INFO] [stderr]   |        ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `hex_to_bytes` is never used
[INFO] [stderr]  --> src/utils/bytes/common.rs:9:8
[INFO] [stderr]   |
[INFO] [stderr] 9 | pub fn hex_to_bytes(data: &str) -> Result<Vec<u8>, ParseIntError> {
[INFO] [stderr]   |        ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `bytes_to_long` is never used
[INFO] [stderr]   --> src/utils/bytes/common.rs:16:8
[INFO] [stderr]    |
[INFO] [stderr] 16 | pub fn bytes_to_long(data: &[u8]) -> Result<u64, ParseIntError> {
[INFO] [stderr]    |        ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `long_to_bytes` is never used
[INFO] [stderr]   --> src/utils/bytes/common.rs:21:8
[INFO] [stderr]    |
[INFO] [stderr] 21 | pub fn long_to_bytes(data: BigUint) -> Result<Vec<u8>, ParseIntError> {
[INFO] [stderr]    |        ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `gcd` is never used
[INFO] [stderr]  --> src/utils/crypto/euclid.rs:1:8
[INFO] [stderr]   |
[INFO] [stderr] 1 | pub fn gcd(a: u32, b: u32) -> u32 {
[INFO] [stderr]   |        ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `egcd` is never used
[INFO] [stderr]  --> src/utils/crypto/euclid.rs:9:8
[INFO] [stderr]   |
[INFO] [stderr] 9 | pub fn egcd(a:i32 , b: i32) -> (i32, i32, i32) {
[INFO] [stderr]   |        ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `quadratic_residue` is never used
[INFO] [stderr]  --> src/utils/crypto/math.rs:1:8
[INFO] [stderr]   |
[INFO] [stderr] 1 | pub fn quadratic_residue(value: u32, modulus: u32) -> Option<Vec<u32>> {
[INFO] [stderr]   |        ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `result`
[INFO] [stderr]   --> src/intro.rs:99:13
[INFO] [stderr]    |
[INFO] [stderr] 99 |         let result = bytes_to_string(&xor(&input, b"crypto{"));
[INFO] [stderr]    |             ^^^^^^ help: if this is intentional, prefix it with an underscore: `_result`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `u`
[INFO] [stderr]    --> src/intro.rs:126:20
[INFO] [stderr]     |
[INFO] [stderr] 126 |         let (_gcd, u, _v) = egcd(13, 3);
[INFO] [stderr]     |                    ^ help: if this is intentional, prefix it with an underscore: `_u`
[INFO] [stderr] 
[INFO] [stderr] warning: `cryptohack-rs` (lib) generated 8 warnings
[INFO] [stderr] warning: `cryptohack-rs` (lib test) generated 2 warnings (run `cargo fix --lib -p cryptohack-rs --tests` to apply 2 suggestions)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/cryptohack-b4db556c44593012)
[INFO] [stdout] 
[INFO] [stdout] running 17 tests
[INFO] [stdout] test intro::tests::solve_arithmetic_1 ... ok
[INFO] [stdout] test intro::tests::solve_base64 ... ok
[INFO] [stdout] test intro::tests::solve_favorite_byte ... ok
[INFO] [stdout] test intro::tests::solve_ascii ... ok
[INFO] [stdout] test intro::tests::solve_extended_gcd ... ok
[INFO] [stdout] test intro::tests::solve_hex ... ok
[INFO] [stdout] test intro::tests::solve_xor_properties ... ok
[INFO] [stdout] test intro::tests::solve_you_either_know_xor_you_dont ... ok
[INFO] [stdout] test utils::crypto::euclid::tests::test_egcd ... ok
[INFO] [stdout] test mathematics::tests::solve_quadratic_residues ... ok
[INFO] [stdout] test intro::tests::solve_xor_starter ... ok
[INFO] [stdout] test intro::tests::solve_greatest_common_divisor ... ok
[INFO] [stdout] test utils::crypto::euclid::tests::test_gct ... ok
[INFO] [stdout] test utils::crypto::math::tests::test_quadratic_residue ... ok
[INFO] [stdout] test utils::bytes::common::tests::test_bytes_to_long ... ok
[INFO] [stdout] test intro::tests::solve_bytes_and_big_integers ... ok
[INFO] [stderr] error: test failed, to rerun pass `--lib`
[INFO] [stdout] test intro::tests::solve_modular_inverting ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- intro::tests::solve_modular_inverting stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'intro::tests::solve_modular_inverting' (25) panicked at src/intro.rs:127:9:
[INFO] [stdout] assertion `left == right` failed
[INFO] [stdout]   left: -1
[INFO] [stdout]  right: -4
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5d7b87075bf2 - std::backtrace_rs::backtrace::libunwind::trace::h16affffe904e891e
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x5d7b87075bf2 - std::backtrace_rs::backtrace::trace_unsynchronized::h5c14b13373ed4150
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x5d7b87075bf2 - std::sys::backtrace::_print_fmt::hcbb507f162c816cc
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/backtrace.rs:66:9
[INFO] [stdout]    3:     0x5d7b87075bf2 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::h8be9aa933f14675f
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/backtrace.rs:39:26
[INFO] [stdout]    4:     0x5d7b87085cdf - core::fmt::rt::Argument::fmt::h30ed739d33467c3a
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/fmt/rt.rs:173:76
[INFO] [stdout]    5:     0x5d7b87085cdf - core::fmt::write::hfd0efbb002ac7eea
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/fmt/mod.rs:1469:25
[INFO] [stdout]    6:     0x5d7b870436c3 - std::io::default_write_fmt::hd6d24501f2d7f8d3
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x5d7b870436c3 - std::io::Write::write_fmt::h79eca2f72fc24111
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/io/mod.rs:1954:13
[INFO] [stdout]    8:     0x5d7b8704f462 - std::sys::backtrace::BacktraceLock::print::hf2554f6030d393f7
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/backtrace.rs:42:9
[INFO] [stdout]    9:     0x5d7b87053f3f - std::panicking::default_hook::{{closure}}::h8873121c56335b01
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:301:27
[INFO] [stdout]   10:     0x5d7b87053dd1 - std::panicking::default_hook::hbafefc2d196267a2
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:325:9
[INFO] [stdout]   11:     0x5d7b86ff8a6e - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::ha834d5846f91b30b
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/alloc/src/boxed.rs:2099:9
[INFO] [stdout]   12:     0x5d7b86ff8a6e - test::test_main_with_exit_callback::{{closure}}::h63c167737eecb025
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x5d7b8705454f - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hbf9b0f7a281291fd
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/alloc/src/boxed.rs:2099:9
[INFO] [stdout]   14:     0x5d7b8705454f - std::panicking::panic_with_hook::h9f5b09d5adc1a745
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:842:13
[INFO] [stdout]   15:     0x5d7b870543aa - std::panicking::panic_handler::{{closure}}::h08111e483bdf6a89
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:707:13
[INFO] [stdout]   16:     0x5d7b8704f599 - std::sys::backtrace::__rust_end_short_backtrace::h1b86e3414ecbbe8d
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/backtrace.rs:174:18
[INFO] [stdout]   17:     0x5d7b87037e8d - __rustc[b292c645e8102103]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:698:5
[INFO] [stdout]   18:     0x5d7b8708d790 - core::panicking::panic_fmt::h31cc490ecc8cc1fa
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x5d7b8708d593 - core::panicking::assert_failed_inner::h865658b89c1b891d
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/panicking.rs:444:17
[INFO] [stdout]   20:     0x5d7b8706367c - core::panicking::assert_failed::h43f4f60428f8360e
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/panicking.rs:399:5
[INFO] [stdout]   21:     0x5d7b86fce5f0 - cryptohack::intro::tests::solve_modular_inverting::hb35800a6ec5ab26c
[INFO] [stdout]                                at /opt/rustwide/workdir/src/intro.rs:127:9
[INFO] [stdout]   22:     0x5d7b86fce617 - cryptohack::intro::tests::solve_modular_inverting::{{closure}}::h1b35e03bd9437e24
[INFO] [stdout]                                at /opt/rustwide/workdir/src/intro.rs:125:33
[INFO] [stdout]   23:     0x5d7b86fd5406 - core::ops::function::FnOnce::call_once::hfe2d864164b3217d
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   24:     0x5d7b86ff886b - core::ops::function::FnOnce::call_once::h2b2de5fdd23aab3e
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   25:     0x5d7b86ff886b - test::__rust_begin_short_backtrace::he551dd004770be01
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:663:18
[INFO] [stdout]   26:     0x5d7b8700c8cd - test::run_test_in_process::{{closure}}::h5f0b44080a35ed87
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:686:74
[INFO] [stdout]   27:     0x5d7b8700c8cd - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h4dbf65d14893ecf5
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   28:     0x5d7b8700c8cd - std::panicking::catch_unwind::do_call::hc37c563b8a006285
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:590:40
[INFO] [stdout]   29:     0x5d7b8700c8cd - std::panicking::catch_unwind::h616b6e2e7a27f612
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:553:19
[INFO] [stdout]   30:     0x5d7b8700c8cd - std::panic::catch_unwind::h1e788dd57758e6d8
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panic.rs:359:14
[INFO] [stdout]   31:     0x5d7b8700c8cd - test::run_test_in_process::hf073c2764f29f8ad
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:686:27
[INFO] [stdout]   32:     0x5d7b8700c8cd - test::run_test::{{closure}}::h3dc46b7a0c340fa6
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:607:43
[INFO] [stdout]   33:     0x5d7b86fe5e14 - test::run_test::{{closure}}::h6a4da3c57ef4505f
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:637:41
[INFO] [stdout]   34:     0x5d7b86fe5e14 - std::sys::backtrace::__rust_begin_short_backtrace::hfd8e44bc311a5d57
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/backtrace.rs:158:18
[INFO] [stdout]   35:     0x5d7b86fe966a - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h57c4ddec344fe24c
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/thread/mod.rs:562:17
[INFO] [stdout]   36:     0x5d7b86fe966a - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hd7cbe09591f06dfb
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   37:     0x5d7b86fe966a - std::panicking::catch_unwind::do_call::hdcd076e8e993dfbc
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:590:40
[INFO] [stdout]   38:     0x5d7b86fe966a - std::panicking::catch_unwind::h8f9f675f3756eab1
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:553:19
[INFO] [stdout]   39:     0x5d7b86fe966a - std::panic::catch_unwind::he8f74a93abeceb9b
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panic.rs:359:14
[INFO] [stdout]   40:     0x5d7b86fe966a - std::thread::Builder::spawn_unchecked_::{{closure}}::he43db13a2caa41d5
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/thread/mod.rs:560:30
[INFO] [stdout]   41:     0x5d7b86fe966a - core::ops::function::FnOnce::call_once{{vtable.shim}}::h8f3531a7e0d83514
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   42:     0x5d7b8704a99f - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h6ff05134d80ef20e
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/alloc/src/boxed.rs:2085:9
[INFO] [stdout]   43:     0x5d7b8704a99f - std::sys::thread::unix::Thread::new::thread_start::h9a4a41a076a486e0
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/thread/unix.rs:124:17
[INFO] [stdout]   44:     0x7beb2538eaa4 - <unknown>
[INFO] [stdout]   45:     0x7beb2541ba64 - clone
[INFO] [stdout]   46:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     intro::tests::solve_modular_inverting
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 16 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.05s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "2e49b3ea62b13bba44bdf04a73adda1093b32855e0c4ca1ca390b5f49ab89ce5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2e49b3ea62b13bba44bdf04a73adda1093b32855e0c4ca1ca390b5f49ab89ce5", kill_on_drop: false }`
[INFO] [stdout] 2e49b3ea62b13bba44bdf04a73adda1093b32855e0c4ca1ca390b5f49ab89ce5
