[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] ff1321fb8827a6e3b36f28ec742d7a1928a97269 [INFO] checking legitnull/iwannadie against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flegitnull%2Fiwannadie" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/legitnull/iwannadie on toolchain 385fa9d845dd326c6bbfd58c22244215e431948a [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [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-1-tc1/source/Cargo.toml [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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Locking 167 packages [INFO] [stderr] Adding addr2line v0.21.0 [INFO] [stderr] Adding adler v1.0.2 [INFO] [stderr] Adding android-tzdata v0.1.1 [INFO] [stderr] Adding android_system_properties v0.1.5 [INFO] [stderr] Adding ascii_utils v0.9.3 [INFO] [stderr] Adding autocfg v0.1.8 (latest: v1.2.0) [INFO] [stderr] Adding autocfg v1.2.0 [INFO] [stderr] Adding backtrace v0.3.71 [INFO] [stderr] Adding base64 v0.9.3 (latest: v0.22.0) [INFO] [stderr] Adding base64 v0.10.1 (latest: v0.22.0) [INFO] [stderr] Adding base64 v0.21.7 (latest: v0.22.0) [INFO] [stderr] Adding base64 v0.22.0 [INFO] [stderr] Adding bitflags v1.3.2 (latest: v2.5.0) [INFO] [stderr] Adding bitflags v2.5.0 [INFO] [stderr] Adding bumpalo v3.15.4 [INFO] [stderr] Adding byteorder v1.5.0 [INFO] [stderr] Adding bytes v1.6.0 [INFO] [stderr] Adding cc v1.0.90 [INFO] [stderr] Adding cfg-if v1.0.0 [INFO] [stderr] Adding chrono v0.4.37 [INFO] [stderr] Adding cloudabi v0.0.3 (latest: v0.1.0) [INFO] [stderr] Adding core-foundation v0.9.4 [INFO] [stderr] Adding core-foundation-sys v0.8.6 [INFO] [stderr] Adding dirs v5.0.1 [INFO] [stderr] Adding dirs-sys v0.4.1 [INFO] [stderr] Adding email v0.0.20 (latest: v0.0.21) [INFO] [stderr] Adding email-encoding v0.2.1 (latest: v0.3.0) [INFO] [stderr] Adding email_address v0.2.4 [INFO] [stderr] Adding encoding v0.2.33 [INFO] [stderr] Adding encoding-index-japanese v1.20141219.5 [INFO] [stderr] Adding encoding-index-korean v1.20141219.5 [INFO] [stderr] Adding encoding-index-simpchinese v1.20141219.5 [INFO] [stderr] Adding encoding-index-singlebyte v1.20141219.5 [INFO] [stderr] Adding encoding-index-tradchinese v1.20141219.5 [INFO] [stderr] Adding encoding_index_tests v0.1.4 [INFO] [stderr] Adding errno v0.3.8 [INFO] [stderr] Adding fast_chemail v0.9.6 [INFO] [stderr] Adding fastrand v1.9.0 (latest: v2.0.2) [INFO] [stderr] Adding fastrand v2.0.2 [INFO] [stderr] Adding foreign-types v0.3.2 (latest: v0.5.0) [INFO] [stderr] Adding foreign-types-shared v0.1.1 (latest: v0.3.1) [INFO] [stderr] Adding fuchsia-cprng v0.1.1 [INFO] [stderr] Adding futures-core v0.3.30 [INFO] [stderr] Adding futures-io v0.3.30 [INFO] [stderr] Adding futures-task v0.3.30 [INFO] [stderr] Adding futures-util v0.3.30 [INFO] [stderr] Adding getrandom v0.2.13 [INFO] [stderr] Adding gimli v0.28.1 [INFO] [stderr] Adding hermit-abi v0.3.9 [INFO] [stderr] Adding hex v0.4.3 [INFO] [stderr] Adding hostname v0.3.1 (latest: v0.4.0) [INFO] [stderr] Adding httpdate v1.0.3 [INFO] [stderr] Adding iana-time-zone v0.1.60 [INFO] [stderr] Adding iana-time-zone-haiku v0.1.2 [INFO] [stderr] Adding idna v0.3.0 (latest: v0.5.0) [INFO] [stderr] Adding instant v0.1.12 [INFO] [stderr] Adding js-sys v0.3.69 [INFO] [stderr] Adding lazy_static v1.4.0 [INFO] [stderr] Adding lettre v0.9.6 (latest: v0.11.6) [INFO] [stderr] Adding lettre v0.10.4 (latest: v0.11.6) [INFO] [stderr] Adding lettre_email v0.9.4 [INFO] [stderr] Adding libaes v0.6.5 (latest: v0.7.0) [INFO] [stderr] Adding libc v0.2.153 [INFO] [stderr] Adding libredox v0.1.3 [INFO] [stderr] Adding linux-raw-sys v0.4.13 (latest: v0.6.4) [INFO] [stderr] Adding lock_api v0.4.11 [INFO] [stderr] Adding log v0.4.21 [INFO] [stderr] Adding match_cfg v0.1.0 [INFO] [stderr] Adding memchr v2.7.2 [INFO] [stderr] Adding mime v0.3.17 [INFO] [stderr] Adding minimal-lexical v0.2.1 [INFO] [stderr] Adding miniz_oxide v0.7.2 [INFO] [stderr] Adding mio v0.8.11 [INFO] [stderr] Adding native-tls v0.2.11 [INFO] [stderr] Adding nom v7.1.3 [INFO] [stderr] Adding num-traits v0.2.18 [INFO] [stderr] Adding num_cpus v1.16.0 [INFO] [stderr] Adding object v0.32.2 (latest: v0.34.0) [INFO] [stderr] Adding once_cell v1.19.0 [INFO] [stderr] Adding openssl v0.10.64 [INFO] [stderr] Adding openssl-macros v0.1.1 [INFO] [stderr] Adding openssl-probe v0.1.5 [INFO] [stderr] Adding openssl-sys v0.9.102 [INFO] [stderr] Adding option-ext v0.2.0 [INFO] [stderr] Adding parking_lot v0.12.1 [INFO] [stderr] Adding parking_lot_core v0.9.9 [INFO] [stderr] Adding pin-project-lite v0.2.14 [INFO] [stderr] Adding pin-utils v0.1.0 [INFO] [stderr] Adding pkg-config v0.3.30 [INFO] [stderr] Adding ppv-lite86 v0.2.17 [INFO] [stderr] Adding proc-macro2 v1.0.79 [INFO] [stderr] Adding quote v1.0.35 [INFO] [stderr] Adding quoted_printable v0.4.8 (latest: v0.5.0) [INFO] [stderr] Adding rand v0.4.6 (latest: v0.8.5) [INFO] [stderr] Adding rand v0.6.5 (latest: v0.8.5) [INFO] [stderr] Adding rand v0.8.5 [INFO] [stderr] Adding rand_chacha v0.1.1 (latest: v0.3.1) [INFO] [stderr] Adding rand_chacha v0.3.1 [INFO] [stderr] Adding rand_core v0.3.1 (latest: v0.6.4) [INFO] [stderr] Adding rand_core v0.4.2 (latest: v0.6.4) [INFO] [stderr] Adding rand_core v0.6.4 [INFO] [stderr] Adding rand_hc v0.1.0 (latest: v0.3.2) [INFO] [stderr] Adding rand_isaac v0.1.1 (latest: v0.3.0) [INFO] [stderr] Adding rand_jitter v0.1.4 (latest: v0.4.0) [INFO] [stderr] Adding rand_os v0.1.3 (latest: v0.2.2) [INFO] [stderr] Adding rand_pcg v0.1.2 (latest: v0.3.1) [INFO] [stderr] Adding rand_xorshift v0.1.1 (latest: v0.3.0) [INFO] [stderr] Adding rdrand v0.4.0 (latest: v0.8.3) [INFO] [stderr] Adding redox_syscall v0.4.1 (latest: v0.5.1) [INFO] [stderr] Adding redox_users v0.4.5 [INFO] [stderr] Adding rustc-demangle v0.1.23 [INFO] [stderr] Adding rustix v0.38.32 [INFO] [stderr] Adding safemem v0.3.3 [INFO] [stderr] Adding schannel v0.1.23 [INFO] [stderr] Adding scopeguard v1.2.0 [INFO] [stderr] Adding security-framework v2.10.0 [INFO] [stderr] Adding security-framework-sys v2.10.0 [INFO] [stderr] Adding signal-hook-registry v1.4.1 [INFO] [stderr] Adding slab v0.4.9 [INFO] [stderr] Adding smallvec v1.13.2 [INFO] [stderr] Adding socket2 v0.4.10 (latest: v0.5.6) [INFO] [stderr] Adding socket2 v0.5.6 [INFO] [stderr] Adding syn v2.0.58 [INFO] [stderr] Adding tempfile v3.10.1 [INFO] [stderr] Adding thiserror v1.0.58 [INFO] [stderr] Adding thiserror-impl v1.0.58 [INFO] [stderr] Adding time v0.1.45 (latest: v0.3.34) [INFO] [stderr] Adding tinyvec v1.6.0 [INFO] [stderr] Adding tinyvec_macros v0.1.1 [INFO] [stderr] Adding tokio v1.37.0 [INFO] [stderr] Adding tokio-macros v2.2.0 [INFO] [stderr] Adding unicode-bidi v0.3.15 [INFO] [stderr] Adding unicode-ident v1.0.12 [INFO] [stderr] Adding unicode-normalization v0.1.23 [INFO] [stderr] Adding uuid v0.7.4 (latest: v1.8.0) [INFO] [stderr] Adding uuid v1.8.0 [INFO] [stderr] Adding vcpkg v0.2.15 [INFO] [stderr] Adding version_check v0.1.5 (latest: v0.9.4) [INFO] [stderr] Adding wasi v0.10.0+wasi-snapshot-preview1 (latest: v0.13.0+wasi-0.2.0) [INFO] [stderr] Adding wasi v0.11.0+wasi-snapshot-preview1 (latest: v0.13.0+wasi-0.2.0) [INFO] [stderr] Adding wasm-bindgen v0.2.92 [INFO] [stderr] Adding wasm-bindgen-backend v0.2.92 [INFO] [stderr] Adding wasm-bindgen-macro v0.2.92 [INFO] [stderr] Adding wasm-bindgen-macro-support v0.2.92 [INFO] [stderr] Adding wasm-bindgen-shared v0.2.92 [INFO] [stderr] Adding winapi v0.3.9 [INFO] [stderr] Adding winapi-i686-pc-windows-gnu v0.4.0 [INFO] [stderr] Adding winapi-x86_64-pc-windows-gnu v0.4.0 [INFO] [stderr] Adding windows-core v0.52.0 (latest: v0.55.0) [INFO] [stderr] Adding windows-sys v0.48.0 (latest: v0.52.0) [INFO] [stderr] Adding windows-sys v0.52.0 [INFO] [stderr] Adding windows-targets v0.48.5 (latest: v0.52.4) [INFO] [stderr] Adding windows-targets v0.52.4 [INFO] [stderr] Adding windows_aarch64_gnullvm v0.48.5 (latest: v0.52.4) [INFO] [stderr] Adding windows_aarch64_gnullvm v0.52.4 [INFO] [stderr] Adding windows_aarch64_msvc v0.48.5 (latest: v0.52.4) [INFO] [stderr] Adding windows_aarch64_msvc v0.52.4 [INFO] [stderr] Adding windows_i686_gnu v0.48.5 (latest: v0.52.4) [INFO] [stderr] Adding windows_i686_gnu v0.52.4 [INFO] [stderr] Adding windows_i686_msvc v0.48.5 (latest: v0.52.4) [INFO] [stderr] Adding windows_i686_msvc v0.52.4 [INFO] [stderr] Adding windows_x86_64_gnu v0.48.5 (latest: v0.52.4) [INFO] [stderr] Adding windows_x86_64_gnu v0.52.4 [INFO] [stderr] Adding windows_x86_64_gnullvm v0.48.5 (latest: v0.52.4) [INFO] [stderr] Adding windows_x86_64_gnullvm v0.52.4 [INFO] [stderr] Adding windows_x86_64_msvc v0.48.5 (latest: v0.52.4) [INFO] [stderr] Adding windows_x86_64_msvc v0.52.4 [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded email-encoding v0.2.1 [INFO] [stderr] Downloaded lettre v0.10.4 [INFO] [stderr] Downloaded libaes v0.6.5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 6729b7337b434e749ac53c0f5dabded350304445463b926f52a179d43eca1f45 [INFO] running `Command { std: "docker" "start" "-a" "6729b7337b434e749ac53c0f5dabded350304445463b926f52a179d43eca1f45", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "6729b7337b434e749ac53c0f5dabded350304445463b926f52a179d43eca1f45", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6729b7337b434e749ac53c0f5dabded350304445463b926f52a179d43eca1f45", kill_on_drop: false }` [INFO] [stdout] 6729b7337b434e749ac53c0f5dabded350304445463b926f52a179d43eca1f45 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 04f5b73f03c7d5932a9929919571d7a03fac4fd6779a9afa1843f852f0ae941f [INFO] running `Command { std: "docker" "start" "-a" "04f5b73f03c7d5932a9929919571d7a03fac4fd6779a9afa1843f852f0ae941f", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.153 [INFO] [stderr] Compiling autocfg v1.2.0 [INFO] [stderr] Checking rand_core v0.4.2 [INFO] [stderr] Compiling proc-macro2 v1.0.79 [INFO] [stderr] Compiling unicode-ident v1.0.12 [INFO] [stderr] Compiling cc v1.0.90 [INFO] [stderr] Checking encoding_index_tests v0.1.4 [INFO] [stderr] Compiling vcpkg v0.2.15 [INFO] [stderr] Compiling pkg-config v0.3.30 [INFO] [stderr] Compiling version_check v0.1.5 [INFO] [stderr] Compiling parking_lot_core v0.9.9 [INFO] [stderr] Checking memchr v2.7.2 [INFO] [stderr] Compiling openssl v0.10.64 [INFO] [stderr] Checking byteorder v1.5.0 [INFO] [stderr] Checking ascii_utils v0.9.3 [INFO] [stderr] Checking once_cell v1.19.0 [INFO] [stderr] Checking encoding-index-korean v1.20141219.5 [INFO] [stderr] Checking encoding-index-japanese v1.20141219.5 [INFO] [stderr] Checking encoding-index-simpchinese v1.20141219.5 [INFO] [stderr] Checking rand_core v0.3.1 [INFO] [stderr] Checking rand_xorshift v0.1.1 [INFO] [stderr] Compiling autocfg v0.1.8 [INFO] [stderr] Checking rand_isaac v0.1.1 [INFO] [stderr] Checking rand_hc v0.1.0 [INFO] [stderr] Checking rand_jitter v0.1.4 [INFO] [stderr] Compiling email v0.0.20 [INFO] [stderr] Checking encoding-index-tradchinese v1.20141219.5 [INFO] [stderr] Checking encoding-index-singlebyte v1.20141219.5 [INFO] [stderr] Checking pin-project-lite v0.2.14 [INFO] [stderr] Checking smallvec v1.13.2 [INFO] [stderr] Checking bitflags v2.5.0 [INFO] [stderr] Checking iana-time-zone v0.1.60 [INFO] [stderr] Checking safemem v0.3.3 [INFO] [stderr] Checking fast_chemail v0.9.6 [INFO] [stderr] Checking base64 v0.9.3 [INFO] [stderr] Checking unicode-normalization v0.1.23 [INFO] [stderr] Checking unicode-bidi v0.3.15 [INFO] [stderr] Checking futures-task v0.3.30 [INFO] [stderr] Compiling num-traits v0.2.18 [INFO] [stderr] Compiling rand_pcg v0.1.2 [INFO] [stderr] Compiling rand_chacha v0.1.1 [INFO] [stderr] Compiling lock_api v0.4.11 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Compiling slab v0.4.9 [INFO] [stderr] Checking futures-io v0.3.30 [INFO] [stderr] Checking encoding v0.2.33 [INFO] [stderr] Compiling quote v1.0.35 [INFO] [stderr] Checking match_cfg v0.1.0 [INFO] [stderr] Checking base64 v0.22.0 [INFO] [stderr] Checking option-ext v0.2.0 [INFO] [stderr] Checking futures-core v0.3.30 [INFO] [stderr] Compiling syn v2.0.58 [INFO] [stderr] Checking email-encoding v0.2.1 [INFO] [stderr] Checking nom v7.1.3 [INFO] [stderr] Checking lettre v0.9.6 [INFO] [stderr] Checking base64 v0.10.1 [INFO] [stderr] Checking bytes v1.6.0 [INFO] [stderr] Checking quoted_printable v0.4.8 [INFO] [stderr] Checking fastrand v1.9.0 [INFO] [stderr] Checking base64 v0.21.7 [INFO] [stderr] Checking email_address v0.2.4 [INFO] [stderr] Checking hex v0.4.3 [INFO] [stderr] Checking libaes v0.6.5 [INFO] [stderr] Checking idna v0.3.0 [INFO] [stderr] Checking futures-util v0.3.30 [INFO] [stderr] Checking getrandom v0.2.13 [INFO] [stderr] Checking rand_os v0.1.3 [INFO] [stderr] Checking time v0.1.45 [INFO] [stderr] Checking rand v0.4.6 [INFO] [stderr] Checking socket2 v0.5.6 [INFO] [stderr] Checking mio v0.8.11 [INFO] [stderr] Checking hostname v0.3.1 [INFO] [stderr] Checking dirs-sys v0.4.1 [INFO] [stderr] Checking signal-hook-registry v1.4.1 [INFO] [stderr] Compiling openssl-sys v0.9.102 [INFO] [stderr] Checking num_cpus v1.16.0 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking socket2 v0.4.10 [INFO] [stderr] Checking parking_lot v0.12.1 [INFO] [stderr] Checking dirs v5.0.1 [INFO] [stderr] Checking uuid v1.8.0 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking chrono v0.4.37 [INFO] [stderr] Compiling native-tls v0.2.11 [INFO] [stderr] Checking uuid v0.7.4 [INFO] [stderr] Compiling openssl-macros v0.1.1 [INFO] [stderr] Compiling tokio-macros v2.2.0 [INFO] [stderr] Checking lettre_email v0.9.4 [INFO] [stderr] Checking tokio v1.37.0 [INFO] [stderr] Checking lettre v0.10.4 [INFO] [stderr] Checking iwannadie v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: the item `TryInto` is imported redundantly [INFO] [stdout] --> src/main.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | use std::convert::TryInto; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/385fa9d845dd326c6bbfd58c22244215e431948a/library/std/src/prelude/mod.rs:148:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `TryInto` is already defined here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `TryInto` is imported redundantly [INFO] [stdout] --> src/main.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | use std::convert::TryInto; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/385fa9d845dd326c6bbfd58c22244215e431948a/library/std/src/prelude/mod.rs:148:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `TryInto` is already defined here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [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: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: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::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::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::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:76:88 [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::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)]` on by default [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)]` 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: `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)]` 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)]` 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: 9 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 9 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 15.36s [INFO] running `Command { std: "docker" "inspect" "04f5b73f03c7d5932a9929919571d7a03fac4fd6779a9afa1843f852f0ae941f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "04f5b73f03c7d5932a9929919571d7a03fac4fd6779a9afa1843f852f0ae941f", kill_on_drop: false }` [INFO] [stdout] 04f5b73f03c7d5932a9929919571d7a03fac4fd6779a9afa1843f852f0ae941f