[INFO] fetching crate cose-rust 0.1.7... [INFO] checking cose-rust-0.1.7 against master#f609b7e0586f81fefb3523e3e17adf779ac416be for pr-129466-2 [INFO] extracting crate cose-rust 0.1.7 into /workspace/builds/worker-1-tc1/source [INFO] validating manifest of crates.io crate cose-rust 0.1.7 on toolchain f609b7e0586f81fefb3523e3e17adf779ac416be [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate cose-rust 0.1.7 [INFO] finished tweaking crates.io crate cose-rust 0.1.7 [INFO] tweaked toml for crates.io crate cose-rust 0.1.7 written to /workspace/builds/worker-1-tc1/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 35 packages to latest compatible versions [INFO] [stderr] Adding foreign-types v0.3.2 (available: v0.5.0) [INFO] [stderr] Adding foreign-types-shared v0.1.1 (available: v0.3.1) [INFO] [stderr] Adding wasi v0.11.0+wasi-snapshot-preview1 (available: v0.13.2+wasi-0.2.1) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded cbor-codec v0.7.1 [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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 2f1d427fb1cb27bf4dbd416664b89893b564285a390a55af8376364bb430a7ac [INFO] running `Command { std: "docker" "start" "-a" "2f1d427fb1cb27bf4dbd416664b89893b564285a390a55af8376364bb430a7ac", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "2f1d427fb1cb27bf4dbd416664b89893b564285a390a55af8376364bb430a7ac", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2f1d427fb1cb27bf4dbd416664b89893b564285a390a55af8376364bb430a7ac", kill_on_drop: false }` [INFO] [stdout] 2f1d427fb1cb27bf4dbd416664b89893b564285a390a55af8376364bb430a7ac [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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 65f7476f637bbf0be5d50f53d7736c00cd9ae09774b861fa259f2aab28d1e369 [INFO] running `Command { std: "docker" "start" "-a" "65f7476f637bbf0be5d50f53d7736c00cd9ae09774b861fa259f2aab28d1e369", kill_on_drop: false }` [INFO] [stderr] Compiling openssl v0.10.66 [INFO] [stderr] Compiling openssl-src v300.3.2+3.3.2 [INFO] [stderr] Compiling zerocopy-derive v0.7.35 [INFO] [stderr] Compiling openssl-macros v0.1.1 [INFO] [stderr] Checking cbor-codec v0.7.1 [INFO] [stderr] Compiling openssl-sys v0.9.103 [INFO] [stderr] Checking zerocopy v0.7.35 [INFO] [stderr] Checking ppv-lite86 v0.2.20 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking cose-rust v0.1.7 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `HkdfMode` [INFO] [stdout] --> src/algs.rs:15:25 [INFO] [stdout] | [INFO] [stdout] 15 | use openssl::pkey_ctx::{HkdfMode, PkeyCtx}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::common` [INFO] [stdout] --> src/utils.rs:128:5 [INFO] [stdout] | [INFO] [stdout] 128 | use crate::common; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::headers` [INFO] [stdout] --> src/utils.rs:132:5 [INFO] [stdout] | [INFO] [stdout] 132 | use crate::headers; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `hex` [INFO] [stdout] --> src/lib.rs:649:13 [INFO] [stdout] | [INFO] [stdout] 649 | use hex; [INFO] [stdout] | ^^^ no external crate `hex` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `hex` [INFO] [stdout] --> src/lib.rs:668:13 [INFO] [stdout] | [INFO] [stdout] 668 | use hex; [INFO] [stdout] | ^^^ no external crate `hex` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `hex` [INFO] [stdout] --> src/lib.rs:693:13 [INFO] [stdout] | [INFO] [stdout] 693 | use hex; [INFO] [stdout] | ^^^ no external crate `hex` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `hex` [INFO] [stdout] --> src/lib.rs:719:13 [INFO] [stdout] | [INFO] [stdout] 719 | use hex; [INFO] [stdout] | ^^^ no external crate `hex` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `hex` [INFO] [stdout] --> src/lib.rs:735:13 [INFO] [stdout] | [INFO] [stdout] 735 | use hex; [INFO] [stdout] | ^^^ no external crate `hex` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `hex` [INFO] [stdout] --> src/lib.rs:761:13 [INFO] [stdout] | [INFO] [stdout] 761 | use hex; [INFO] [stdout] | ^^^ no external crate `hex` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `HkdfMode` [INFO] [stdout] --> src/algs.rs:15:25 [INFO] [stdout] | [INFO] [stdout] 15 | use openssl::pkey_ctx::{HkdfMode, PkeyCtx}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::common` [INFO] [stdout] --> src/utils.rs:128:5 [INFO] [stdout] | [INFO] [stdout] 128 | use crate::common; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::headers` [INFO] [stdout] --> src/utils.rs:132:5 [INFO] [stdout] | [INFO] [stdout] 132 | use crate::headers; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `cipher_size` is assigned to, but never used [INFO] [stdout] --> src/algs.rs:962:17 [INFO] [stdout] | [INFO] [stdout] 962 | let cipher_size; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: consider using `_cipher_size` instead [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `cipher_size` is never read [INFO] [stdout] --> src/algs.rs:965:17 [INFO] [stdout] | [INFO] [stdout] 965 | cipher_size = 16; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `cipher_size` is never read [INFO] [stdout] --> src/algs.rs:968:17 [INFO] [stdout] | [INFO] [stdout] 968 | cipher_size = 32; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `OKP_ALGS` is never used [INFO] [stdout] --> src/algs.rs:231:18 [INFO] [stdout] | [INFO] [stdout] 231 | pub(crate) const OKP_ALGS: [i32; 1] = [EDDSA]; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `EC2_ALGS` is never used [INFO] [stdout] --> src/algs.rs:232:18 [INFO] [stdout] | [INFO] [stdout] 232 | pub(crate) const EC2_ALGS: [i32; 4] = [ES256, ES384, ES512, ES256K]; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `RSA_ALGS` is never used [INFO] [stdout] --> src/algs.rs:233:18 [INFO] [stdout] | [INFO] [stdout] 233 | pub(crate) const RSA_ALGS: [i32; 3] = [PS256, PS384, PS512]; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `SYMMETRIC_ALGS` is never used [INFO] [stdout] --> src/algs.rs:234:18 [INFO] [stdout] | [INFO] [stdout] 234 | pub(crate) const SYMMETRIC_ALGS: [i32; 28] = [ [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 10 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `cipher_size` is assigned to, but never used [INFO] [stdout] --> src/algs.rs:962:17 [INFO] [stdout] | [INFO] [stdout] 962 | let cipher_size; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: consider using `_cipher_size` instead [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `cipher_size` is never read [INFO] [stdout] --> src/algs.rs:965:17 [INFO] [stdout] | [INFO] [stdout] 965 | cipher_size = 16; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `cipher_size` is never read [INFO] [stdout] --> src/algs.rs:968:17 [INFO] [stdout] | [INFO] [stdout] 968 | cipher_size = 32; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 6 previous errors; 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0432`. [INFO] [stdout] [INFO] [stderr] error: could not compile `cose-rust` (lib test) due to 7 previous errors; 6 warnings emitted [INFO] running `Command { std: "docker" "inspect" "65f7476f637bbf0be5d50f53d7736c00cd9ae09774b861fa259f2aab28d1e369", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "65f7476f637bbf0be5d50f53d7736c00cd9ae09774b861fa259f2aab28d1e369", kill_on_drop: false }` [INFO] [stdout] 65f7476f637bbf0be5d50f53d7736c00cd9ae09774b861fa259f2aab28d1e369