[INFO] fetching crate hls_parse 0.1.4...
[INFO] checking hls_parse-0.1.4 against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577
[INFO] extracting crate hls_parse 0.1.4 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate hls_parse 0.1.4
[INFO] finished tweaking crates.io crate hls_parse 0.1.4
[INFO] tweaked toml for crates.io crate hls_parse 0.1.4 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate hls_parse 0.1.4 on toolchain 4f260f0f20b3133d20cfb50353c0221943af5796
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 57 packages to latest compatible versions
[INFO] [stderr]       Adding wasi v0.10.0+wasi-snapshot-preview1 (available: v0.10.2+wasi-snapshot-preview1)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d911ba6e8212cb481a174abff0f3aad8884177e1d42dc729149feeda9ce36a4d
[INFO] running `Command { std: "docker" "start" "-a" "d911ba6e8212cb481a174abff0f3aad8884177e1d42dc729149feeda9ce36a4d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d911ba6e8212cb481a174abff0f3aad8884177e1d42dc729149feeda9ce36a4d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d911ba6e8212cb481a174abff0f3aad8884177e1d42dc729149feeda9ce36a4d", kill_on_drop: false }`
[INFO] [stdout] d911ba6e8212cb481a174abff0f3aad8884177e1d42dc729149feeda9ce36a4d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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 -Dunmustuse_in_always_ok" "-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" "+4f260f0f20b3133d20cfb50353c0221943af5796" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5983d7c18faecce860f182d520aa2a54217974899d78fbdedda2fdc8f9f225fd
[INFO] running `Command { std: "docker" "start" "-a" "5983d7c18faecce860f182d520aa2a54217974899d78fbdedda2fdc8f9f225fd", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v2.0.110
[INFO] [stderr]    Compiling gcc v0.3.55
[INFO] [stderr]     Checking rustc-serialize v0.3.25
[INFO] [stderr]     Checking time v0.1.45
[INFO] [stderr]    Compiling rust-crypto v0.2.36
[INFO] [stderr]    Compiling synstructure v0.13.2
[INFO] [stderr]    Compiling zerovec-derive v0.11.2
[INFO] [stderr]    Compiling displaydoc v0.2.5
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling zerofrom-derive v0.1.6
[INFO] [stderr]    Compiling yoke-derive v0.8.1
[INFO] [stderr]     Checking zerofrom v0.1.6
[INFO] [stderr]     Checking yoke v0.8.1
[INFO] [stderr]     Checking zerovec v0.11.5
[INFO] [stderr]     Checking zerotrie v0.2.3
[INFO] [stderr]     Checking aes-stream v0.2.1
[INFO] [stderr]     Checking tinystr v0.8.2
[INFO] [stderr]     Checking potential_utf v0.1.4
[INFO] [stderr]     Checking icu_collections v2.1.1
[INFO] [stderr]     Checking icu_locale_core v2.1.1
[INFO] [stderr]     Checking icu_provider v2.1.1
[INFO] [stderr]     Checking icu_normalizer v2.1.1
[INFO] [stderr]     Checking icu_properties v2.1.1
[INFO] [stderr]     Checking serde v1.0.228
[INFO] [stderr]     Checking idna_adapter v1.2.1
[INFO] [stderr]     Checking idna v1.1.0
[INFO] [stderr]     Checking url v2.5.7
[INFO] [stderr]     Checking hls_parse v0.1.4 (/opt/rustwide/workdir)
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<u8>, Infallible>
[INFO] [stdout]   --> src/decrypt.rs:12:75
[INFO] [stdout]    |
[INFO] [stdout] 12 |   pub fn encrypt_aes(data: &[u8], key: &str) -> Result<Vec<u8>, ParseError> {
[INFO] [stdout]    |  ___________________________________________________________________________^
[INFO] [stdout] 13 | |     let encryptor = AesSafe128Encryptor::new(key.as_bytes());
[INFO] [stdout] 14 | |     let mut encrypted = Vec::new();
[INFO] [stdout] ...  |
[INFO] [stdout] 19 | |     Ok(encrypted)
[INFO] [stdout] 20 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: requested on the command line with `-D unmustuse-in-always-ok`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<u8>, Infallible>
[INFO] [stdout]   --> src/decrypt.rs:19:5
[INFO] [stdout]    |
[INFO] [stdout] 19 |     Ok(encrypted)
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<u8>, Infallible>
[INFO] [stdout]   --> src/decrypt.rs:22:75
[INFO] [stdout]    |
[INFO] [stdout] 22 |   pub fn decrypt_aes(data: &[u8], key: &str) -> Result<Vec<u8>, ParseError> {
[INFO] [stdout]    |  ___________________________________________________________________________^
[INFO] [stdout] 23 | |     let decryptor = AesSafe128Decryptor::new(key.as_bytes());
[INFO] [stdout] 24 | |     let mut reader = AesReader::new(Cursor::new(data), decryptor).unwrap();
[INFO] [stdout] 25 | |     let mut v = Vec::new();
[INFO] [stdout] 26 | |     reader.read_to_end(&mut v).unwrap();
[INFO] [stdout] 27 | |     Ok(v)
[INFO] [stdout] 28 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<u8>, Infallible>
[INFO] [stdout]   --> src/decrypt.rs:27:5
[INFO] [stdout]    |
[INFO] [stdout] 27 |     Ok(v)
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<String, Infallible>
[INFO] [stdout]   --> src/decrypt.rs:52:76
[INFO] [stdout]    |
[INFO] [stdout] 52 |   pub fn encrypt_aes_str(msg: &str, key: &str) -> Result<String, ParseError> {
[INFO] [stdout]    |  ____________________________________________________________________________^
[INFO] [stdout] 53 | |     let res = encrypt_aes(msg.as_bytes(), key).unwrap();
[INFO] [stdout] 54 | |     Ok(hex::encode(&res))
[INFO] [stdout] 55 | |     // Ok("".to_string())
[INFO] [stdout] 56 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<u8>, Infallible>
[INFO] [stdout]   --> src/decrypt.rs:53:15
[INFO] [stdout]    |
[INFO] [stdout] 53 |     let res = encrypt_aes(msg.as_bytes(), key).unwrap();
[INFO] [stdout]    |               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<String, Infallible>
[INFO] [stdout]   --> src/decrypt.rs:54:5
[INFO] [stdout]    |
[INFO] [stdout] 54 |     Ok(hex::encode(&res))
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<String, Infallible>
[INFO] [stdout]   --> src/decrypt.rs:58:76
[INFO] [stdout]    |
[INFO] [stdout] 58 |   pub fn decrypt_aes_str(msg: &str, key: &str) -> Result<String, ParseError> {
[INFO] [stdout]    |  ____________________________________________________________________________^
[INFO] [stdout] 59 | |     let buffer1 = match hex::decode(msg) {
[INFO] [stdout] 60 | |         Ok(val) => val,
[INFO] [stdout] 61 | |         _ => Vec::<u8>::new(),
[INFO] [stdout] ...  |
[INFO] [stdout] 65 | |     Ok(String::from_utf8(res.clone()).unwrap())
[INFO] [stdout] 66 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<u8>, Infallible>
[INFO] [stdout]   --> src/decrypt.rs:64:15
[INFO] [stdout]    |
[INFO] [stdout] 64 |     let res = decrypt_aes(&buffer1, key).unwrap();
[INFO] [stdout]    |               ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<String, Infallible>
[INFO] [stdout]   --> src/decrypt.rs:65:5
[INFO] [stdout]    |
[INFO] [stdout] 65 |     Ok(String::from_utf8(res.clone()).unwrap())
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `hls_parse` (lib) due to 10 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<u8>, Infallible>
[INFO] [stdout]   --> src/decrypt.rs:12:75
[INFO] [stdout]    |
[INFO] [stdout] 12 |   pub fn encrypt_aes(data: &[u8], key: &str) -> Result<Vec<u8>, ParseError> {
[INFO] [stdout]    |  ___________________________________________________________________________^
[INFO] [stdout] 13 | |     let encryptor = AesSafe128Encryptor::new(key.as_bytes());
[INFO] [stdout] 14 | |     let mut encrypted = Vec::new();
[INFO] [stdout] ...  |
[INFO] [stdout] 19 | |     Ok(encrypted)
[INFO] [stdout] 20 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: requested on the command line with `-D unmustuse-in-always-ok`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<u8>, Infallible>
[INFO] [stdout]   --> src/decrypt.rs:19:5
[INFO] [stdout]    |
[INFO] [stdout] 19 |     Ok(encrypted)
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<u8>, Infallible>
[INFO] [stdout]   --> src/decrypt.rs:22:75
[INFO] [stdout]    |
[INFO] [stdout] 22 |   pub fn decrypt_aes(data: &[u8], key: &str) -> Result<Vec<u8>, ParseError> {
[INFO] [stdout]    |  ___________________________________________________________________________^
[INFO] [stdout] 23 | |     let decryptor = AesSafe128Decryptor::new(key.as_bytes());
[INFO] [stdout] 24 | |     let mut reader = AesReader::new(Cursor::new(data), decryptor).unwrap();
[INFO] [stdout] 25 | |     let mut v = Vec::new();
[INFO] [stdout] 26 | |     reader.read_to_end(&mut v).unwrap();
[INFO] [stdout] 27 | |     Ok(v)
[INFO] [stdout] 28 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<u8>, Infallible>
[INFO] [stdout]   --> src/decrypt.rs:27:5
[INFO] [stdout]    |
[INFO] [stdout] 27 |     Ok(v)
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<String, Infallible>
[INFO] [stdout]   --> src/decrypt.rs:52:76
[INFO] [stdout]    |
[INFO] [stdout] 52 |   pub fn encrypt_aes_str(msg: &str, key: &str) -> Result<String, ParseError> {
[INFO] [stdout]    |  ____________________________________________________________________________^
[INFO] [stdout] 53 | |     let res = encrypt_aes(msg.as_bytes(), key).unwrap();
[INFO] [stdout] 54 | |     Ok(hex::encode(&res))
[INFO] [stdout] 55 | |     // Ok("".to_string())
[INFO] [stdout] 56 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<u8>, Infallible>
[INFO] [stdout]   --> src/decrypt.rs:53:15
[INFO] [stdout]    |
[INFO] [stdout] 53 |     let res = encrypt_aes(msg.as_bytes(), key).unwrap();
[INFO] [stdout]    |               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<String, Infallible>
[INFO] [stdout]   --> src/decrypt.rs:54:5
[INFO] [stdout]    |
[INFO] [stdout] 54 |     Ok(hex::encode(&res))
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<String, Infallible>
[INFO] [stdout]   --> src/decrypt.rs:58:76
[INFO] [stdout]    |
[INFO] [stdout] 58 |   pub fn decrypt_aes_str(msg: &str, key: &str) -> Result<String, ParseError> {
[INFO] [stdout]    |  ____________________________________________________________________________^
[INFO] [stdout] 59 | |     let buffer1 = match hex::decode(msg) {
[INFO] [stdout] 60 | |         Ok(val) => val,
[INFO] [stdout] 61 | |         _ => Vec::<u8>::new(),
[INFO] [stdout] ...  |
[INFO] [stdout] 65 | |     Ok(String::from_utf8(res.clone()).unwrap())
[INFO] [stdout] 66 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<u8>, Infallible>
[INFO] [stdout]   --> src/decrypt.rs:64:15
[INFO] [stdout]    |
[INFO] [stdout] 64 |     let res = decrypt_aes(&buffer1, key).unwrap();
[INFO] [stdout]    |               ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<String, Infallible>
[INFO] [stdout]   --> src/decrypt.rs:65:5
[INFO] [stdout]    |
[INFO] [stdout] 65 |     Ok(String::from_utf8(res.clone()).unwrap())
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<String, Infallible>
[INFO] [stdout]   --> src/decrypt.rs:77:18
[INFO] [stdout]    |
[INFO] [stdout] 77 |         let en = encrypt_aes_str(&"1", &CRYPTO_KEY).unwrap();
[INFO] [stdout]    |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<String, Infallible>
[INFO] [stdout]   --> src/decrypt.rs:78:25
[INFO] [stdout]    |
[INFO] [stdout] 78 |         assert_eq!("1", decrypt_aes_str(&en, &CRYPTO_KEY).unwrap());
[INFO] [stdout]    |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<String, Infallible>
[INFO] [stdout]   --> src/decrypt.rs:85:13
[INFO] [stdout]    |
[INFO] [stdout] 85 | /             decrypt_aes_str(
[INFO] [stdout] 86 | |                 &"0b95b23b8fe7f3a50722bfe5a841f3bef2ea97630e0fa6b8421437a33e8baa42",
[INFO] [stdout] 87 | |                 &CRYPTO_KEY
[INFO] [stdout] 88 | |             )
[INFO] [stdout]    | |_____________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `hls_parse` (lib test) due to 13 previous errors
[INFO] running `Command { std: "docker" "inspect" "5983d7c18faecce860f182d520aa2a54217974899d78fbdedda2fdc8f9f225fd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5983d7c18faecce860f182d520aa2a54217974899d78fbdedda2fdc8f9f225fd", kill_on_drop: false }`
[INFO] [stdout] 5983d7c18faecce860f182d520aa2a54217974899d78fbdedda2fdc8f9f225fd
