[INFO] cloning repository https://github.com/legitnull/iwannadie
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/legitnull/iwannadie" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flegitnull%2Fiwannadie", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flegitnull%2Fiwannadie'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 644ea32da38d7708d4fe284e6c71256a0550bfe2
[INFO] checking legitnull/iwannadie against master#09a371361240e42b0d69438fd1179efcf212e576 for pr-157814-crater-rollup
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flegitnull%2Fiwannadie" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/legitnull/iwannadie
[INFO] finished tweaking git repo https://github.com/legitnull/iwannadie
[INFO] tweaked toml for git repo https://github.com/legitnull/iwannadie written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/legitnull/iwannadie on toolchain 09a371361240e42b0d69438fd1179efcf212e576
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+09a371361240e42b0d69438fd1179efcf212e576" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/legitnull/iwannadie 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" "+09a371361240e42b0d69438fd1179efcf212e576" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 189 packages to latest compatible versions
[INFO] [stderr]       Adding android_system_properties v0.1.5
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[INFO] [stderr]       Adding email v0.0.20
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[INFO] [stderr]       Adding encoding_index_tests v0.1.4
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[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded libaes v0.6.5
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] a2033482defa20ba4292781da56bc27e7218060e7ae3c04bc3718149361b1939
[INFO] running `Command { std: "docker" "start" "a2033482defa20ba4292781da56bc27e7218060e7ae3c04bc3718149361b1939", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "a2033482defa20ba4292781da56bc27e7218060e7ae3c04bc3718149361b1939" "/opt/rustwide/cargo-home/bin/cargo" "+09a371361240e42b0d69438fd1179efcf212e576" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a2033482defa20ba4292781da56bc27e7218060e7ae3c04bc3718149361b1939", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "a2033482defa20ba4292781da56bc27e7218060e7ae3c04bc3718149361b1939" "/opt/rustwide/cargo-home/bin/cargo" "+09a371361240e42b0d69438fd1179efcf212e576" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.5.1
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[INFO] [stderr]    Compiling openssl-macros v0.1.1
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[INFO] [stderr]     Checking match_cfg v0.1.0
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[INFO] [stderr]    Compiling rand v0.6.5
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[INFO] [stderr]    Compiling openssl-sys v0.9.117
[INFO] [stderr]     Checking chrono v0.4.45
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[INFO] [stderr]     Checking lettre_email v0.9.4
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[INFO] [stderr]     Checking rand_chacha v0.3.1
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[INFO] [stderr]     Checking iwannadie v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated function `base64::decode`: Use Engine::decode
[INFO] [stdout]   --> src/main.rs:39:27
[INFO] [stdout]    |
[INFO] [stdout] 39 |             key = base64::decode(keys_lines[keys_lines.len() - 2]).unwrap().try_into().expect("Invalid key length");
[INFO] [stdout]    |                           ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `base64::decode`: Use Engine::decode
[INFO] [stdout]   --> src/main.rs:40:26
[INFO] [stdout]    |
[INFO] [stdout] 40 |             iv = base64::decode(keys_lines[keys_lines.len() - 1]).unwrap().try_into().expect("Invalid IV length");
[INFO] [stdout]    |                          ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `base64::decode`: Use Engine::decode
[INFO] [stdout]   --> src/main.rs:69:43
[INFO] [stdout]    |
[INFO] [stdout] 69 |         let decoded_ransom_note = base64::decode(encoded_ransom_note).unwrap();
[INFO] [stdout]    |                                           ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `base64::encode`: Use Engine::encode
[INFO] [stdout]   --> src/main.rs:76:66
[INFO] [stdout]    |
[INFO] [stdout] 76 |         let keys = format!("Key: {}\nIV: {}\nToken: {}", base64::encode(&key), base64::encode(&iv), token);
[INFO] [stdout]    |                                                                  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `base64::encode`: Use Engine::encode
[INFO] [stdout]   --> src/main.rs:76:88
[INFO] [stdout]    |
[INFO] [stdout] 76 |         let keys = format!("Key: {}\nIV: {}\nToken: {}", base64::encode(&key), base64::encode(&iv), token);
[INFO] [stdout]    |                                                                                        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `base64::decode`: Use Engine::decode
[INFO] [stdout]   --> src/main.rs:39:27
[INFO] [stdout]    |
[INFO] [stdout] 39 |             key = base64::decode(keys_lines[keys_lines.len() - 2]).unwrap().try_into().expect("Invalid key length");
[INFO] [stdout]    |                           ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `base64::decode`: Use Engine::decode
[INFO] [stdout]   --> src/main.rs:40:26
[INFO] [stdout]    |
[INFO] [stdout] 40 |             iv = base64::decode(keys_lines[keys_lines.len() - 1]).unwrap().try_into().expect("Invalid IV length");
[INFO] [stdout]    |                          ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `base64::decode`: Use Engine::decode
[INFO] [stdout]   --> src/main.rs:69:43
[INFO] [stdout]    |
[INFO] [stdout] 69 |         let decoded_ransom_note = base64::decode(encoded_ransom_note).unwrap();
[INFO] [stdout]    |                                           ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `base64::encode`: Use Engine::encode
[INFO] [stdout]   --> src/main.rs:76:66
[INFO] [stdout]    |
[INFO] [stdout] 76 |         let keys = format!("Key: {}\nIV: {}\nToken: {}", base64::encode(&key), base64::encode(&iv), token);
[INFO] [stdout]    |                                                                  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `base64::encode`: Use Engine::encode
[INFO] [stdout]   --> src/main.rs:76:88
[INFO] [stdout]    |
[INFO] [stdout] 76 |         let keys = format!("Key: {}\nIV: {}\nToken: {}", base64::encode(&key), base64::encode(&iv), token);
[INFO] [stdout]    |                                                                                        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `key`
[INFO] [stdout]    --> src/main.rs:112:51
[INFO] [stdout]     |
[INFO] [stdout] 112 | fn encrypt_decrypt(file_name: &str, action: &str, key: &[u8; 32], iv: &[u8; 16]) -> bool {
[INFO] [stdout]     |                                                   ^^^ help: if this is intentional, prefix it with an underscore: `_key`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `iv`
[INFO] [stdout]    --> src/main.rs:112:67
[INFO] [stdout]     |
[INFO] [stdout] 112 | fn encrypt_decrypt(file_name: &str, action: &str, key: &[u8; 32], iv: &[u8; 16]) -> bool {
[INFO] [stdout]     |                                                                   ^^ help: if this is intentional, prefix it with an underscore: `_iv`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `key`
[INFO] [stdout]    --> src/main.rs:112:51
[INFO] [stdout]     |
[INFO] [stdout] 112 | fn encrypt_decrypt(file_name: &str, action: &str, key: &[u8; 32], iv: &[u8; 16]) -> bool {
[INFO] [stdout]     |                                                   ^^^ help: if this is intentional, prefix it with an underscore: `_key`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `iv`
[INFO] [stdout]    --> src/main.rs:112:67
[INFO] [stdout]     |
[INFO] [stdout] 112 | fn encrypt_decrypt(file_name: &str, action: &str, key: &[u8; 32], iv: &[u8; 16]) -> bool {
[INFO] [stdout]     |                                                                   ^^ help: if this is intentional, prefix it with an underscore: `_iv`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/main.rs:105:5
[INFO] [stdout]     |
[INFO] [stdout] 105 |     mailer.send(&email);
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]     = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 105 |     let _ = mailer.send(&email);
[INFO] [stdout]     |     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/main.rs:105:5
[INFO] [stdout]     |
[INFO] [stdout] 105 |     mailer.send(&email);
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]     = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 105 |     let _ = mailer.send(&email);
[INFO] [stdout]     |     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 21.30s
[INFO] running `Command { std: "docker" "inspect" "a2033482defa20ba4292781da56bc27e7218060e7ae3c04bc3718149361b1939", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a2033482defa20ba4292781da56bc27e7218060e7ae3c04bc3718149361b1939", kill_on_drop: false }`
[INFO] [stdout] a2033482defa20ba4292781da56bc27e7218060e7ae3c04bc3718149361b1939
