[INFO] cloning repository https://github.com/nategalang/Message-Obfuscator
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/nategalang/Message-Obfuscator" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnategalang%2FMessage-Obfuscator", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnategalang%2FMessage-Obfuscator'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 3d797b6776f40c8f96058c0f89108e465207be4f
[INFO] testing nategalang/Message-Obfuscator against try#bd7d74411512a3dd3b35d2f699c51dd2557c7e7e+cargoflags=-Zbuild-dir-new-layout for pr-149852-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnategalang%2FMessage-Obfuscator" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/nategalang/Message-Obfuscator
[INFO] finished tweaking git repo https://github.com/nategalang/Message-Obfuscator
[INFO] tweaked toml for git repo https://github.com/nategalang/Message-Obfuscator written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/nategalang/Message-Obfuscator on toolchain bd7d74411512a3dd3b35d2f699c51dd2557c7e7e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+bd7d74411512a3dd3b35d2f699c51dd2557c7e7e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/nategalang/Message-Obfuscator 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" "+bd7d74411512a3dd3b35d2f699c51dd2557c7e7e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+bd7d74411512a3dd3b35d2f699c51dd2557c7e7e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b2041dc28b0b6b1c42a261eb0af360a76a90bbddbf98a2bbc9eadfdc3dc3195a
[INFO] running `Command { std: "docker" "start" "-a" "b2041dc28b0b6b1c42a261eb0af360a76a90bbddbf98a2bbc9eadfdc3dc3195a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b2041dc28b0b6b1c42a261eb0af360a76a90bbddbf98a2bbc9eadfdc3dc3195a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b2041dc28b0b6b1c42a261eb0af360a76a90bbddbf98a2bbc9eadfdc3dc3195a", kill_on_drop: false }`
[INFO] [stdout] b2041dc28b0b6b1c42a261eb0af360a76a90bbddbf98a2bbc9eadfdc3dc3195a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+bd7d74411512a3dd3b35d2f699c51dd2557c7e7e" "build" "--frozen" "--message-format=json" "-Zbuild-dir-new-layout", kill_on_drop: false }`
[INFO] [stdout] a87ed6707ee63b1df4ae762a0ae3eadb478962a464a22f7516661d952bf8536f
[INFO] running `Command { std: "docker" "start" "-a" "a87ed6707ee63b1df4ae762a0ae3eadb478962a464a22f7516661d952bf8536f", kill_on_drop: false }`
[INFO] [stderr]    Compiling base85 v1.1.1
[INFO] [stderr]    Compiling Midterm_Problem v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/dpql/zip.rs:92:9
[INFO] [stdout]    |
[INFO] [stdout] 92 |     let mut msg_bwt_idx_u8: Vec<u8> = msg_bwt_idx_u64.to_be_bytes().to_vec();
[INFO] [stdout]    |         ----^^^^^^^^^^^^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `write` is never used
[INFO] [stdout]  --> src/dpql.rs:4:8
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub fn write(text: &String) -> String {
[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 `read` is never used
[INFO] [stdout]   --> src/dpql.rs:65:8
[INFO] [stdout]    |
[INFO] [stdout] 65 | pub fn read(prog: &String) -> String {
[INFO] [stdout]    |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `write` is never used
[INFO] [stdout]   --> src/dpql/zip.rs:11:8
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub fn write(text: &String) -> String {
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `read` is never used
[INFO] [stdout]   --> src/dpql/zip.rs:58:8
[INFO] [stdout]    |
[INFO] [stdout] 58 | pub fn read(prog: &String) -> String {
[INFO] [stdout]    |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `write_meta` is never used
[INFO] [stdout]   --> src/dpql/zip.rs:80:8
[INFO] [stdout]    |
[INFO] [stdout] 80 | pub fn write_meta(meta: &DpqlzMeta, prog: &Vec<u8>) -> String {
[INFO] [stdout]    |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `read_meta` is never used
[INFO] [stdout]    --> src/dpql/zip.rs:144:8
[INFO] [stdout]     |
[INFO] [stdout] 144 | pub fn read_meta(prog: &String) -> (DpqlzMeta, Vec<u8>) {
[INFO] [stdout]     |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `DpqlzMeta` is never constructed
[INFO] [stdout]    --> src/dpql/zip.rs:246:12
[INFO] [stdout]     |
[INFO] [stdout] 246 | pub struct DpqlzMeta {
[INFO] [stdout]     |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `search` is never used
[INFO] [stdout]  --> src/compressor/mtf.rs:3:4
[INFO] [stdout]   |
[INFO] [stdout] 3 | fn search(alphabet: &String, c: char) -> usize {
[INFO] [stdout]   |    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `encode` is never used
[INFO] [stdout]  --> src/compressor/mtf.rs:9:8
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub fn encode(text: &String, alphabet: &String) -> Vec<u8> {
[INFO] [stdout]   |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `decode` is never used
[INFO] [stdout]   --> src/compressor/mtf.rs:28:8
[INFO] [stdout]    |
[INFO] [stdout] 28 | pub fn decode(data: &Vec<u8>, alphabet: &String) -> String {
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_msb` is never used
[INFO] [stdout]  --> src/compressor/rle.rs:3:4
[INFO] [stdout]   |
[INFO] [stdout] 3 | fn get_msb(n: i128) -> i128 {
[INFO] [stdout]   |    ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `encode` is never used
[INFO] [stdout]   --> src/compressor/rle.rs:18:8
[INFO] [stdout]    |
[INFO] [stdout] 18 | pub fn encode(text: &Vec<u8>) -> Vec<u8> {
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `bits_to_n` is never used
[INFO] [stdout]   --> src/compressor/rle.rs:49:4
[INFO] [stdout]    |
[INFO] [stdout] 49 | fn bits_to_n(bit_stack: &Vec<u8>) -> i32 {
[INFO] [stdout]    |    ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `decode` is never used
[INFO] [stdout]   --> src/compressor/rle.rs:57:8
[INFO] [stdout]    |
[INFO] [stdout] 57 | pub fn decode(data: &Vec<u8>) -> Vec<u8> {
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_frequency_arr` is never used
[INFO] [stdout]  --> src/compressor/huffman.rs:4:4
[INFO] [stdout]   |
[INFO] [stdout] 4 | fn get_frequency_arr(text: &Vec<u8>) -> Vec<(u8, i32)> {
[INFO] [stdout]   |    ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `HNodeType` is never used
[INFO] [stdout]   --> src/compressor/huffman.rs:35:6
[INFO] [stdout]    |
[INFO] [stdout] 35 | enum HNodeType {
[INFO] [stdout]    |      ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `HNode` is never constructed
[INFO] [stdout]   --> src/compressor/huffman.rs:41:8
[INFO] [stdout]    |
[INFO] [stdout] 41 | struct HNode {
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `build_htree` is never used
[INFO] [stdout]   --> src/compressor/huffman.rs:77:4
[INFO] [stdout]    |
[INFO] [stdout] 77 | fn build_htree(frequency_arr: &Vec<(u8, i32)>) -> HNode {
[INFO] [stdout]    |    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `build_codebook` is never used
[INFO] [stdout]    --> src/compressor/huffman.rs:125:4
[INFO] [stdout]     |
[INFO] [stdout] 125 | fn build_codebook (htree_node: &HNode, codeword_stack: String, codeword_map: &mut HashMap<u8, String>) {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_encoded_bits` is never used
[INFO] [stdout]    --> src/compressor/huffman.rs:151:4
[INFO] [stdout]     |
[INFO] [stdout] 151 | fn get_encoded_bits(codeword_map: &HashMap<u8, String>, message: &Vec<u8>) -> Vec<u8> {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_bit_str` is never used
[INFO] [stdout]    --> src/compressor/huffman.rs:168:4
[INFO] [stdout]     |
[INFO] [stdout] 168 | fn get_bit_str(n: i128, l: u8) -> String {
[INFO] [stdout]     |    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_canon_freqs` is never used
[INFO] [stdout]    --> src/compressor/huffman.rs:185:4
[INFO] [stdout]     |
[INFO] [stdout] 185 | fn get_canon_freqs(cm: &HashMap<u8, String>) -> Vec<u8> {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `reconstruct_canon_cb` is never used
[INFO] [stdout]    --> src/compressor/huffman.rs:208:4
[INFO] [stdout]     |
[INFO] [stdout] 208 | fn reconstruct_canon_cb(canon_freqs: &Vec<u8>) -> HashMap<u8, String> {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `encode` is never used
[INFO] [stdout]    --> src/compressor/huffman.rs:244:8
[INFO] [stdout]     |
[INFO] [stdout] 244 | pub fn encode(text: &Vec<u8>) -> (Vec <u8>, Vec<u8>) {
[INFO] [stdout]     |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `decode` is never used
[INFO] [stdout]    --> src/compressor/huffman.rs:261:8
[INFO] [stdout]     |
[INFO] [stdout] 261 | pub fn decode(data: &Vec<u8>, canon_freqs: &Vec<u8>) -> Vec<u8> {
[INFO] [stdout]     |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.55s
[INFO] running `Command { std: "docker" "inspect" "a87ed6707ee63b1df4ae762a0ae3eadb478962a464a22f7516661d952bf8536f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a87ed6707ee63b1df4ae762a0ae3eadb478962a464a22f7516661d952bf8536f", kill_on_drop: false }`
[INFO] [stdout] a87ed6707ee63b1df4ae762a0ae3eadb478962a464a22f7516661d952bf8536f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+bd7d74411512a3dd3b35d2f699c51dd2557c7e7e" "test" "--frozen" "--no-run" "--message-format=json" "-Zbuild-dir-new-layout", kill_on_drop: false }`
[INFO] [stdout] 06bddaeef9ab03bb89986d58289163d46bc7631d19369cf42090ea1e11e7ec89
[INFO] running `Command { std: "docker" "start" "-a" "06bddaeef9ab03bb89986d58289163d46bc7631d19369cf42090ea1e11e7ec89", kill_on_drop: false }`
[INFO] [stderr]    Compiling Midterm_Problem v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/dpql/zip.rs:92:9
[INFO] [stdout]    |
[INFO] [stdout] 92 |     let mut msg_bwt_idx_u8: Vec<u8> = msg_bwt_idx_u64.to_be_bytes().to_vec();
[INFO] [stdout]    |         ----^^^^^^^^^^^^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.88s
[INFO] running `Command { std: "docker" "inspect" "06bddaeef9ab03bb89986d58289163d46bc7631d19369cf42090ea1e11e7ec89", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "06bddaeef9ab03bb89986d58289163d46bc7631d19369cf42090ea1e11e7ec89", kill_on_drop: false }`
[INFO] [stdout] 06bddaeef9ab03bb89986d58289163d46bc7631d19369cf42090ea1e11e7ec89
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+bd7d74411512a3dd3b35d2f699c51dd2557c7e7e" "test" "--frozen" "-Zbuild-dir-new-layout", kill_on_drop: false }`
[INFO] [stdout] 1efe7178f55b6812f13196857ec16f6fbf7eecc755db5ecd1b9e0a3a236611d5
[INFO] running `Command { std: "docker" "start" "-a" "1efe7178f55b6812f13196857ec16f6fbf7eecc755db5ecd1b9e0a3a236611d5", kill_on_drop: false }`
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/dpql/zip.rs:92:9
[INFO] [stderr]    |
[INFO] [stderr] 92 |     let mut msg_bwt_idx_u8: Vec<u8> = msg_bwt_idx_u64.to_be_bytes().to_vec();
[INFO] [stderr]    |         ----^^^^^^^^^^^^^^
[INFO] [stderr]    |         |
[INFO] [stderr]    |         help: remove this `mut`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `Midterm_Problem` (bin "Midterm_Problem" test) generated 1 warning (run `cargo fix --bin "Midterm_Problem" -p Midterm_Problem --tests` to apply 1 suggestion)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/build/Midterm_Problem/cdeb871f34b91ebf/deps/Midterm_Problem-cdeb871f34b91ebf)
[INFO] [stdout] 
[INFO] [stdout] running 30 tests
[INFO] [stdout] test dpql::dpql_test::read_pt1_empty ... ok
[INFO] [stdout] test dpql::dpql_test::read_pt2_non_dpql ... ok
[INFO] [stdout] test dpql::dpql_test::read_pt3 ... ok
[INFO] [stdout] test dpql::dpql_test::read_pt6_loops ... ok
[INFO] [stdout] test dpql::zip::zip_tests::read_meta_pt3 ... ok
[INFO] [stdout] test dpql::dpql_test::write_pt1_empty ... ok
[INFO] [stdout] test dpql::zip::zip_tests::read_meta_pt1_empty ... ok
[INFO] [stdout] test dpql::zip::zip_tests::read_meta_pt4 ... ok
[INFO] [stdout] test dpql::dpql_test::write_read_pt2 ... ok
[INFO] [stdout] test dpql::zip::zip_tests::meta_test ... ok
[INFO] [stdout] test dpql::zip::zip_tests::read_meta_pt2_unit ... ok
[INFO] [stdout] test dpql::zip::zip_tests::read_meta_pt5_ignore ... ok
[INFO] [stdout] test dpql::zip::zip_tests::write_meta_pt1_empty ... ok
[INFO] [stdout] test dpql::zip::zip_tests::write_meta_pt4 ... ok
[INFO] [stdout] test dpql::zip::zip_tests::write_pt1_empty ... ok
[INFO] [stdout] test dpql::zip::zip_tests::read_pt1_empty ... ok
[INFO] [stdout] test dpql::zip::zip_tests::write_meta_pt2_unit ... ok
[INFO] [stdout] test dpql::dpql_test::read_pt5_overflow ... ok
[INFO] [stdout] test dpql::zip::zip_tests::write_read_pt3 ... ok
[INFO] [stdout] test dpql::zip::zip_tests::write_meta_pt3 ... ok
[INFO] [stdout] test dpql::zip::zip_tests::write_read_pt5_hello ... ok
[INFO] [stdout] test dpql::zip::zip_tests::write_read_pt1_empty ... ok
[INFO] [stdout] test dpql::zip::zip_tests::write_pt2_hello ... FAILED
[INFO] [stdout] test dpql::zip::zip_tests::read_pt2_hello ... ok
[INFO] [stdout] test dpql::zip::zip_tests::read_pt3_ignore ... ok
[INFO] [stdout] test dpql::zip::zip_tests::write_read_pt4 ... ok
[INFO] [stdout] test dpql::dpql_test::write_read_pt3 ... ok
[INFO] [stdout] test dpql::dpql_test::write_read_pt1 ... ok
[INFO] [stdout] test dpql::zip::zip_tests::write_read_pt2 ... ok
[INFO] [stdout] test dpql::dpql_test::read_pt4_wrap ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- dpql::zip::zip_tests::write_pt2_hello stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'dpql::zip::zip_tests::write_pt2_hello' (49) panicked at src/dpql/zip.rs:301:9:
[INFO] [stdout] assertion `left == right` failed
[INFO] [stdout]   left: "DIROPQLZ000000000P1ONa400003F9HGp0s{sF1^@*B000000Pk>8&=d<vN`g=*1u04>8~So+F}|CziXZ"
[INFO] [stdout]  right: "DIROPQLZ000000000K1poj500000xdH+J0s{mD00000000000P`tAi&QkDa=i*BgaU!8SE!0Mzy"
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x6467497bb642 - std[840933623431fd06]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x6467497bb642 - std[840933623431fd06]::backtrace_rs::backtrace::trace_unsynchronized::<std[840933623431fd06]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x6467497bb642 - std[840933623431fd06]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x6467497bb642 - <<std[840933623431fd06]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[8f93d80df273fe75]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x6467497cffca - <core[8f93d80df273fe75]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x6467497cffca - core[8f93d80df273fe75]::fmt::write
[INFO] [stdout]    6:     0x6467497c0476 - std[840933623431fd06]::io::default_write_fmt::<alloc[40b2bae28975ac47]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x6467497c0476 - <alloc[40b2bae28975ac47]::vec::Vec<u8> as std[840933623431fd06]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x646749799b0f - <std[840933623431fd06]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x646749799b0f - std[840933623431fd06]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x6467497b3979 - std[840933623431fd06]::panicking::default_hook
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x64674974cc6e - <alloc[40b2bae28975ac47]::boxed::Box<dyn for<'a, 'b> core[8f93d80df273fe75]::ops::function::Fn<(&'a std[840933623431fd06]::panic::PanicHookInfo<'b>,), Output = ()> + core[8f93d80df273fe75]::marker::Sync + core[8f93d80df273fe75]::marker::Send> as core[8f93d80df273fe75]::ops::function::Fn<(&std[840933623431fd06]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x64674974cc6e - test[2f1252070343a163]::test_main_with_exit_callback::<test[2f1252070343a163]::test_main::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x6467497b3b32 - <alloc[40b2bae28975ac47]::boxed::Box<dyn for<'a, 'b> core[8f93d80df273fe75]::ops::function::Fn<(&'a std[840933623431fd06]::panic::PanicHookInfo<'b>,), Output = ()> + core[8f93d80df273fe75]::marker::Sync + core[8f93d80df273fe75]::marker::Send> as core[8f93d80df273fe75]::ops::function::Fn<(&std[840933623431fd06]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x6467497b3b32 - std[840933623431fd06]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x646749799bc8 - std[840933623431fd06]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x646749791599 - std[840933623431fd06]::sys::backtrace::__rust_end_short_backtrace::<std[840933623431fd06]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x64674979aa1d - __rustc[5b4a0c6d8cc4a177]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x6467497d06dc - core[8f93d80df273fe75]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x6467497d0593 - core[8f93d80df273fe75]::panicking::assert_failed_inner
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/core/src/panicking.rs:439:17
[INFO] [stdout]   20:     0x646749715200 - core[8f93d80df273fe75]::panicking::assert_failed::<alloc[40b2bae28975ac47]::string::String, alloc[40b2bae28975ac47]::string::String>
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/core/src/panicking.rs:394:5
[INFO] [stdout]   21:     0x646749735c5d - Midterm_Problem[e6b8d9d6d74c609]::dpql::zip::zip_tests::write_pt2_hello
[INFO] [stdout]                                at /opt/rustwide/workdir/src/dpql/zip.rs:301:3
[INFO] [stdout]   22:     0x646749731c07 - Midterm_Problem[e6b8d9d6d74c609]::dpql::zip::zip_tests::write_pt2_hello::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/src/dpql/zip.rs:292:22
[INFO] [stdout]   23:     0x64674972a806 - <Midterm_Problem[e6b8d9d6d74c609]::dpql::zip::zip_tests::write_pt2_hello::{closure#0} as core[8f93d80df273fe75]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   24:     0x64674974101b - <fn() -> core[8f93d80df273fe75]::result::Result<(), alloc[40b2bae28975ac47]::string::String> as core[8f93d80df273fe75]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   25:     0x64674974101b - test[2f1252070343a163]::__rust_begin_short_backtrace::<core[8f93d80df273fe75]::result::Result<(), alloc[40b2bae28975ac47]::string::String>, fn() -> core[8f93d80df273fe75]::result::Result<(), alloc[40b2bae28975ac47]::string::String>>
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/test/src/lib.rs:663:18
[INFO] [stdout]   26:     0x64674974d87a - test[2f1252070343a163]::run_test_in_process::{closure#0}
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/test/src/lib.rs:686:74
[INFO] [stdout]   27:     0x64674974d87a - <core[8f93d80df273fe75]::panic::unwind_safe::AssertUnwindSafe<test[2f1252070343a163]::run_test_in_process::{closure#0}> as core[8f93d80df273fe75]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   28:     0x64674974d87a - std[840933623431fd06]::panicking::catch_unwind::do_call::<core[8f93d80df273fe75]::panic::unwind_safe::AssertUnwindSafe<test[2f1252070343a163]::run_test_in_process::{closure#0}>, core[8f93d80df273fe75]::result::Result<(), alloc[40b2bae28975ac47]::string::String>>
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/panicking.rs:581:40
[INFO] [stdout]   29:     0x64674974d87a - std[840933623431fd06]::panicking::catch_unwind::<core[8f93d80df273fe75]::result::Result<(), alloc[40b2bae28975ac47]::string::String>, core[8f93d80df273fe75]::panic::unwind_safe::AssertUnwindSafe<test[2f1252070343a163]::run_test_in_process::{closure#0}>>
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/panicking.rs:544:19
[INFO] [stdout]   30:     0x64674974d87a - std[840933623431fd06]::panic::catch_unwind::<core[8f93d80df273fe75]::panic::unwind_safe::AssertUnwindSafe<test[2f1252070343a163]::run_test_in_process::{closure#0}>, core[8f93d80df273fe75]::result::Result<(), alloc[40b2bae28975ac47]::string::String>>
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/panic.rs:359:14
[INFO] [stdout]   31:     0x64674974d87a - test[2f1252070343a163]::run_test_in_process
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/test/src/lib.rs:686:27
[INFO] [stdout]   32:     0x64674974d87a - test[2f1252070343a163]::run_test::{closure#0}
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/test/src/lib.rs:607:43
[INFO] [stdout]   33:     0x646749747d44 - test[2f1252070343a163]::run_test::{closure#1}
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/test/src/lib.rs:637:41
[INFO] [stdout]   34:     0x646749747d44 - std[840933623431fd06]::sys::backtrace::__rust_begin_short_backtrace::<test[2f1252070343a163]::run_test::{closure#1}, ()>
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   35:     0x646749750372 - std[840933623431fd06]::thread::lifecycle::spawn_unchecked::<test[2f1252070343a163]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/thread/lifecycle.rs:91:13
[INFO] [stdout]   36:     0x646749750372 - <core[8f93d80df273fe75]::panic::unwind_safe::AssertUnwindSafe<std[840933623431fd06]::thread::lifecycle::spawn_unchecked<test[2f1252070343a163]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}> as core[8f93d80df273fe75]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   37:     0x646749750372 - std[840933623431fd06]::panicking::catch_unwind::do_call::<core[8f93d80df273fe75]::panic::unwind_safe::AssertUnwindSafe<std[840933623431fd06]::thread::lifecycle::spawn_unchecked<test[2f1252070343a163]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/panicking.rs:581:40
[INFO] [stdout]   38:     0x646749750372 - std[840933623431fd06]::panicking::catch_unwind::<(), core[8f93d80df273fe75]::panic::unwind_safe::AssertUnwindSafe<std[840933623431fd06]::thread::lifecycle::spawn_unchecked<test[2f1252070343a163]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/panicking.rs:544:19
[INFO] [stdout]   39:     0x646749750372 - std[840933623431fd06]::panic::catch_unwind::<core[8f93d80df273fe75]::panic::unwind_safe::AssertUnwindSafe<std[840933623431fd06]::thread::lifecycle::spawn_unchecked<test[2f1252070343a163]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/panic.rs:359:14
[INFO] [stdout]   40:     0x646749750372 - std[840933623431fd06]::thread::lifecycle::spawn_unchecked::<test[2f1252070343a163]::run_test::{closure#1}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/thread/lifecycle.rs:89:26
[INFO] [stdout]   41:     0x646749750372 - <std[840933623431fd06]::thread::lifecycle::spawn_unchecked<test[2f1252070343a163]::run_test::{closure#1}, ()>::{closure#1} as core[8f93d80df273fe75]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   42:     0x6467497baeef - <alloc[40b2bae28975ac47]::boxed::Box<dyn core[8f93d80df273fe75]::ops::function::FnOnce<(), Output = ()> + core[8f93d80df273fe75]::marker::Send> as core[8f93d80df273fe75]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   43:     0x6467497baeef - <std[840933623431fd06]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/sys/thread/unix.rs:119:17
[INFO] [stdout]   44:     0x7766ab275aa4 - <unknown>
[INFO] [stdout]   45:     0x7766ab302a64 - clone
[INFO] [stdout]   46:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     dpql::zip::zip_tests::write_pt2_hello
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 29 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.11s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `--bin Midterm_Problem`
[INFO] running `Command { std: "docker" "inspect" "1efe7178f55b6812f13196857ec16f6fbf7eecc755db5ecd1b9e0a3a236611d5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1efe7178f55b6812f13196857ec16f6fbf7eecc755db5ecd1b9e0a3a236611d5", kill_on_drop: false }`
[INFO] [stdout] 1efe7178f55b6812f13196857ec16f6fbf7eecc755db5ecd1b9e0a3a236611d5
