[INFO] cloning repository https://github.com/Fadouse/rustransomware [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Fadouse/rustransomware" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FFadouse%2Frustransomware", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FFadouse%2Frustransomware'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] cce85f49d6755dab4bde8b925164c3596cff519a [INFO] checking Fadouse/rustransomware against try#bac5816c5f3d02cebd0599070af62d1782530294 for pr-150408 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FFadouse%2Frustransomware" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/Fadouse/rustransomware [INFO] finished tweaking git repo https://github.com/Fadouse/rustransomware [INFO] tweaked toml for git repo https://github.com/Fadouse/rustransomware written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/Fadouse/rustransomware on toolchain bac5816c5f3d02cebd0599070af62d1782530294 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+bac5816c5f3d02cebd0599070af62d1782530294" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/Fadouse/rustransomware 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" "+bac5816c5f3d02cebd0599070af62d1782530294" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded mem v0.5.0 [INFO] [stderr] Downloaded env v1.0.1 [INFO] [stderr] Downloaded error-chain v0.10.0 [INFO] [stderr] Downloaded exr v1.73.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+bac5816c5f3d02cebd0599070af62d1782530294" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 346b570847e376818379ce8ebc735b0c8c35341440e8cdf225d11692254c22a3 [INFO] running `Command { std: "docker" "start" "-a" "346b570847e376818379ce8ebc735b0c8c35341440e8cdf225d11692254c22a3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "346b570847e376818379ce8ebc735b0c8c35341440e8cdf225d11692254c22a3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "346b570847e376818379ce8ebc735b0c8c35341440e8cdf225d11692254c22a3", kill_on_drop: false }` [INFO] [stdout] 346b570847e376818379ce8ebc735b0c8c35341440e8cdf225d11692254c22a3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+bac5816c5f3d02cebd0599070af62d1782530294" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 6d527443d9b74aa8d948dae42c3c4a923e6e919f43183f6d1a98c6d5fc0f6fc8 [INFO] running `Command { std: "docker" "start" "-a" "6d527443d9b74aa8d948dae42c3c4a923e6e919f43183f6d1a98c6d5fc0f6fc8", kill_on_drop: false }` [INFO] [stderr] Checking simd-adler32 v0.3.7 [INFO] [stderr] Compiling crossbeam-utils v0.8.21 [INFO] [stderr] Compiling libc v0.2.172 [INFO] [stderr] Compiling zerocopy v0.8.25 [INFO] [stderr] Compiling object v0.36.7 [INFO] [stderr] Checking either v1.15.0 [INFO] [stderr] Checking memchr v2.7.4 [INFO] [stderr] Checking gimli v0.31.1 [INFO] [stderr] Compiling windows_x86_64_gnu v0.48.5 [INFO] [stderr] Checking rustc-demangle v0.1.24 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Checking weezl v0.1.8 [INFO] [stderr] Checking half v2.6.0 [INFO] [stderr] Checking lebe v0.5.2 [INFO] [stderr] Checking color_quant v1.1.0 [INFO] [stderr] Checking inout v0.1.4 [INFO] [stderr] Checking crypto-common v0.1.6 [INFO] [stderr] Checking smallvec v1.15.0 [INFO] [stderr] Checking miniz_oxide v0.8.8 [INFO] [stderr] Checking fdeflate v0.3.7 [INFO] [stderr] Checking zune-inflate v0.2.54 [INFO] [stderr] Checking cipher v0.4.4 [INFO] [stderr] Compiling winapi v0.3.9 [INFO] [stderr] Checking bytemuck v1.23.0 [INFO] [stderr] Checking bit_field v0.10.2 [INFO] [stderr] Checking gif v0.13.1 [INFO] [stderr] Checking env v1.0.1 [INFO] [stderr] Checking windows-targets v0.48.5 [INFO] [stderr] Checking widestring v0.4.3 [INFO] [stderr] Checking windows-sys v0.48.0 [INFO] [stderr] Checking aes v0.8.4 [INFO] [stderr] Checking ctr v0.9.2 [INFO] [stderr] Checking crossbeam-epoch v0.9.18 [INFO] [stderr] Checking flate2 v1.1.1 [INFO] [stderr] Checking qoi v0.4.1 [INFO] [stderr] Checking crossbeam-deque v0.8.6 [INFO] [stderr] Checking png v0.17.16 [INFO] [stderr] Checking rayon-core v1.12.1 [INFO] [stderr] Checking getrandom v0.2.16 [INFO] [stderr] Checking memmap2 v0.9.5 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking rayon v1.10.0 [INFO] [stderr] Checking exr v1.73.0 [INFO] [stderr] Checking ppv-lite86 v0.2.21 [INFO] [stderr] Checking addr2line v0.24.2 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking jpeg-decoder v0.3.1 [INFO] [stderr] Checking backtrace v0.3.75 [INFO] [stderr] Checking tiff v0.9.1 [INFO] [stderr] Checking error-chain v0.10.0 [INFO] [stderr] Checking mem v0.5.0 [INFO] [stderr] Checking image v0.24.9 [INFO] [stderr] Checking rustransomware v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] error[E0433]: failed to resolve: could not find `um` in `winapi` [INFO] [stdout] --> src/main.rs:21:13 [INFO] [stdout] | [INFO] [stdout] 21 | use winapi::um::winuser::{SystemParametersInfoW, SPI_SETDESKWALLPAPER, SPIF_UPDATEINIFILE, SPIF_SENDWININICHANGE}; [INFO] [stdout] | ^^ could not find `um` in `winapi` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: could not find `um` in `winapi` [INFO] [stdout] --> src/main.rs:21:13 [INFO] [stdout] | [INFO] [stdout] 21 | use winapi::um::winuser::{SystemParametersInfoW, SPI_SETDESKWALLPAPER, SPIF_UPDATEINIFILE, SPIF_SENDWININICHANGE}; [INFO] [stdout] | ^^ could not find `um` in `winapi` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: could not find `windows` in `os` [INFO] [stdout] --> src/main.rs:24:14 [INFO] [stdout] | [INFO] [stdout] 24 | use std::os::windows::fs::OpenOptionsExt; [INFO] [stdout] | ^^^^^^^ could not find `windows` in `os` [INFO] [stdout] | [INFO] [stdout] note: found an item that was configured out [INFO] [stdout] --> /rustc/bac5816c5f3d02cebd0599070af62d1782530294/library/std/src/os/mod.rs:56:4 [INFO] [stdout] | [INFO] [stdout] = note: the item is gated here [INFO] [stdout] note: found an item that was configured out [INFO] [stdout] --> /rustc/bac5816c5f3d02cebd0599070af62d1782530294/library/std/src/os/mod.rs:120:9 [INFO] [stdout] | [INFO] [stdout] = note: the item is gated here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: could not find `windows` in `os` [INFO] [stdout] --> src/main.rs:24:14 [INFO] [stdout] | [INFO] [stdout] 24 | use std::os::windows::fs::OpenOptionsExt; [INFO] [stdout] | ^^^^^^^ could not find `windows` in `os` [INFO] [stdout] | [INFO] [stdout] note: found an item that was configured out [INFO] [stdout] --> /rustc/bac5816c5f3d02cebd0599070af62d1782530294/library/std/src/os/mod.rs:56:4 [INFO] [stdout] | [INFO] [stdout] = note: the item is gated here [INFO] [stdout] note: found an item that was configured out [INFO] [stdout] --> /rustc/bac5816c5f3d02cebd0599070af62d1782530294/library/std/src/os/mod.rs:120:9 [INFO] [stdout] | [INFO] [stdout] = note: the item is gated here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `base64::decode`: Use Engine::decode [INFO] [stdout] --> src/main.rs:92:29 [INFO] [stdout] | [INFO] [stdout] 92 | let img_bytes = base64::decode(b64)?; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `base64::encode`: Use Engine::encode [INFO] [stdout] --> src/main.rs:151:43 [INFO] [stdout] | [INFO] [stdout] 151 | "Decrypt key: " + &base64::encode(&key) + "\n" + [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `base64::encode`: Use Engine::encode [INFO] [stdout] --> src/main.rs:152:34 [INFO] [stdout] | [INFO] [stdout] 152 | "IV: " + &base64::encode(&iv); [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `base64::decode`: Use Engine::decode [INFO] [stdout] --> src/main.rs:92:29 [INFO] [stdout] | [INFO] [stdout] 92 | let img_bytes = base64::decode(b64)?; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `base64::encode`: Use Engine::encode [INFO] [stdout] --> src/main.rs:151:43 [INFO] [stdout] | [INFO] [stdout] 151 | "Decrypt key: " + &base64::encode(&key) + "\n" + [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `base64::encode`: Use Engine::encode [INFO] [stdout] --> src/main.rs:152:34 [INFO] [stdout] | [INFO] [stdout] 152 | "IV: " + &base64::encode(&iv); [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `custom_flags` found for mutable reference `&mut OpenOptions` in the current scope [INFO] [stdout] --> src/main.rs:78:10 [INFO] [stdout] | [INFO] [stdout] 75 | let file = OpenOptions::new() [INFO] [stdout] | ________________- [INFO] [stdout] 76 | | .read(true) [INFO] [stdout] 77 | | .write(true) [INFO] [stdout] 78 | | .custom_flags(FILE_FLAG_SEQUENTIAL_SCAN) [INFO] [stdout] | | -^^^^^^^^^^^^ method not found in `&mut OpenOptions` [INFO] [stdout] | |_________| [INFO] [stdout] | [INFO] [stdout] | [INFO] [stdout] = help: items from traits can only be used if the trait is in scope [INFO] [stdout] help: trait `OpenOptionsExt` which provides `custom_flags` is implemented but not in scope; perhaps you want to import it [INFO] [stdout] | [INFO] [stdout] 2 + use std::os::unix::fs::OpenOptionsExt; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `custom_flags` found for mutable reference `&mut OpenOptions` in the current scope [INFO] [stdout] --> src/main.rs:78:10 [INFO] [stdout] | [INFO] [stdout] 75 | let file = OpenOptions::new() [INFO] [stdout] | ________________- [INFO] [stdout] 76 | | .read(true) [INFO] [stdout] 77 | | .write(true) [INFO] [stdout] 78 | | .custom_flags(FILE_FLAG_SEQUENTIAL_SCAN) [INFO] [stdout] | | -^^^^^^^^^^^^ method not found in `&mut OpenOptions` [INFO] [stdout] | |_________| [INFO] [stdout] | [INFO] [stdout] | [INFO] [stdout] = help: items from traits can only be used if the trait is in scope [INFO] [stdout] help: trait `OpenOptionsExt` which provides `custom_flags` is implemented but not in scope; perhaps you want to import it [INFO] [stdout] | [INFO] [stdout] 2 + use std::os::unix::fs::OpenOptionsExt; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0369]: cannot add `&str` to `&str` [INFO] [stdout] --> src/main.rs:150:80 [INFO] [stdout] | [INFO] [stdout] 150 | let note = "Your files have been locked.\nContact: attacker@example.com\n" + [INFO] [stdout] | --------------------------------------------------------------- ^ `+` cannot be used to concatenate two `&str` strings [INFO] [stdout] | | [INFO] [stdout] | &str [INFO] [stdout] 151 | "Decrypt key: " + &base64::encode(&key) + "\n" + [INFO] [stdout] | --------------- &str [INFO] [stdout] | [INFO] [stdout] = note: string concatenation requires an owned `String` on the left [INFO] [stdout] help: create an owned `String` from a string reference [INFO] [stdout] | [INFO] [stdout] 150 | let note = "Your files have been locked.\nContact: attacker@example.com\n".to_owned() + [INFO] [stdout] | +++++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0369]: cannot add `&str` to `&str` [INFO] [stdout] --> src/main.rs:150:80 [INFO] [stdout] | [INFO] [stdout] 150 | let note = "Your files have been locked.\nContact: attacker@example.com\n" + [INFO] [stdout] | --------------------------------------------------------------- ^ `+` cannot be used to concatenate two `&str` strings [INFO] [stdout] | | [INFO] [stdout] | &str [INFO] [stdout] 151 | "Decrypt key: " + &base64::encode(&key) + "\n" + [INFO] [stdout] | --------------- &str [INFO] [stdout] | [INFO] [stdout] = note: string concatenation requires an owned `String` on the left [INFO] [stdout] help: create an owned `String` from a string reference [INFO] [stdout] | [INFO] [stdout] 150 | let note = "Your files have been locked.\nContact: attacker@example.com\n".to_owned() + [INFO] [stdout] | +++++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the trait bound `Arc<[u8; 32]>: AsRef<[u8]>` is not satisfied [INFO] [stdout] --> src/main.rs:151:51 [INFO] [stdout] | [INFO] [stdout] 151 | "Decrypt key: " + &base64::encode(&key) + "\n" + [INFO] [stdout] | -------------- ^^^ the trait `AsRef<[u8]>` is not implemented for `Arc<[u8; 32]>` [INFO] [stdout] | | [INFO] [stdout] | required by a bound introduced by this call [INFO] [stdout] | [INFO] [stdout] = note: required for `&Arc<[u8; 32]>` to implement `AsRef<[u8]>` [INFO] [stdout] note: required by a bound in `base64::encode` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/base64-0.21.7/src/encode.rs:18:18 [INFO] [stdout] | [INFO] [stdout] 18 | pub fn encode>(input: T) -> String { [INFO] [stdout] | ^^^^^^^^^^^ required by this bound in `encode` [INFO] [stdout] help: consider dereferencing here [INFO] [stdout] | [INFO] [stdout] 151 | "Decrypt key: " + &base64::encode(&*key) + "\n" + [INFO] [stdout] | + [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the trait bound `Arc<[u8; 32]>: AsRef<[u8]>` is not satisfied [INFO] [stdout] --> src/main.rs:151:51 [INFO] [stdout] | [INFO] [stdout] 151 | "Decrypt key: " + &base64::encode(&key) + "\n" + [INFO] [stdout] | -------------- ^^^ the trait `AsRef<[u8]>` is not implemented for `Arc<[u8; 32]>` [INFO] [stdout] | | [INFO] [stdout] | required by a bound introduced by this call [INFO] [stdout] | [INFO] [stdout] = note: required for `&Arc<[u8; 32]>` to implement `AsRef<[u8]>` [INFO] [stdout] note: required by a bound in `base64::encode` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/base64-0.21.7/src/encode.rs:18:18 [INFO] [stdout] | [INFO] [stdout] 18 | pub fn encode>(input: T) -> String { [INFO] [stdout] | ^^^^^^^^^^^ required by this bound in `encode` [INFO] [stdout] help: consider dereferencing here [INFO] [stdout] | [INFO] [stdout] 151 | "Decrypt key: " + &base64::encode(&*key) + "\n" + [INFO] [stdout] | + [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the trait bound `Arc<[u8; 16]>: AsRef<[u8]>` is not satisfied [INFO] [stdout] --> src/main.rs:152:42 [INFO] [stdout] | [INFO] [stdout] 152 | "IV: " + &base64::encode(&iv); [INFO] [stdout] | -------------- ^^ the trait `AsRef<[u8]>` is not implemented for `Arc<[u8; 16]>` [INFO] [stdout] | | [INFO] [stdout] | required by a bound introduced by this call [INFO] [stdout] | [INFO] [stdout] = note: required for `&Arc<[u8; 16]>` to implement `AsRef<[u8]>` [INFO] [stdout] note: required by a bound in `base64::encode` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/base64-0.21.7/src/encode.rs:18:18 [INFO] [stdout] | [INFO] [stdout] 18 | pub fn encode>(input: T) -> String { [INFO] [stdout] | ^^^^^^^^^^^ required by this bound in `encode` [INFO] [stdout] help: consider dereferencing here [INFO] [stdout] | [INFO] [stdout] 152 | "IV: " + &base64::encode(&*iv); [INFO] [stdout] | + [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the trait bound `Arc<[u8; 16]>: AsRef<[u8]>` is not satisfied [INFO] [stdout] --> src/main.rs:152:42 [INFO] [stdout] | [INFO] [stdout] 152 | "IV: " + &base64::encode(&iv); [INFO] [stdout] | -------------- ^^ the trait `AsRef<[u8]>` is not implemented for `Arc<[u8; 16]>` [INFO] [stdout] | | [INFO] [stdout] | required by a bound introduced by this call [INFO] [stdout] | [INFO] [stdout] = note: required for `&Arc<[u8; 16]>` to implement `AsRef<[u8]>` [INFO] [stdout] note: required by a bound in `base64::encode` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/base64-0.21.7/src/encode.rs:18:18 [INFO] [stdout] | [INFO] [stdout] 18 | pub fn encode>(input: T) -> String { [INFO] [stdout] | ^^^^^^^^^^^ required by this bound in `encode` [INFO] [stdout] help: consider dereferencing here [INFO] [stdout] | [INFO] [stdout] 152 | "IV: " + &base64::encode(&*iv); [INFO] [stdout] | + [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0277, E0369, E0433, E0599. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0277`. [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0277, E0369, E0433, E0599. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0277`. [INFO] [stdout] [INFO] [stderr] error: could not compile `rustransomware` (bin "rustransomware") due to 6 previous errors; 3 warnings emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `rustransomware` (bin "rustransomware" test) due to 6 previous errors; 3 warnings emitted [INFO] running `Command { std: "docker" "inspect" "6d527443d9b74aa8d948dae42c3c4a923e6e919f43183f6d1a98c6d5fc0f6fc8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6d527443d9b74aa8d948dae42c3c4a923e6e919f43183f6d1a98c6d5fc0f6fc8", kill_on_drop: false }` [INFO] [stdout] 6d527443d9b74aa8d948dae42c3c4a923e6e919f43183f6d1a98c6d5fc0f6fc8