[INFO] fetching crate cose-rust 0.1.7... [INFO] testing cose-rust-0.1.7 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-7 [INFO] extracting crate cose-rust 0.1.7 into /workspace/builds/worker-3-tc1/source [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-3-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate cose-rust 0.1.7 on toolchain c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "generate-lockfile" "--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 37 packages to latest compatible versions [INFO] [stderr] Adding rand v0.8.5 (available: v0.9.2) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [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-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] e6487c2b9ec98fe4aa5f3353f135566213b9c971a9118a6277d6a4e399d05890 [INFO] running `Command { std: "docker" "start" "-a" "e6487c2b9ec98fe4aa5f3353f135566213b9c971a9118a6277d6a4e399d05890", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e6487c2b9ec98fe4aa5f3353f135566213b9c971a9118a6277d6a4e399d05890", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e6487c2b9ec98fe4aa5f3353f135566213b9c971a9118a6277d6a4e399d05890", kill_on_drop: false }` [INFO] [stdout] e6487c2b9ec98fe4aa5f3353f135566213b9c971a9118a6277d6a4e399d05890 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] bf8f06d4a5453f107df9f5452be285c31c398f7f4b00412ec4b06c36c8668994 [INFO] running `Command { std: "docker" "start" "-a" "bf8f06d4a5453f107df9f5452be285c31c398f7f4b00412ec4b06c36c8668994", kill_on_drop: false }` [INFO] [stderr] Compiling openssl-src v300.5.4+3.5.4 [INFO] [stderr] Compiling openssl v0.10.75 [INFO] [stderr] Compiling cbor-codec v0.7.1 [INFO] [stderr] Compiling openssl-macros v0.1.1 [INFO] [stderr] Compiling openssl-sys v0.9.111 [INFO] [stderr] Compiling 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)]` (part of `#[warn(unused)]`) 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)]` (part of `#[warn(unused)]`) 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] = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) 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] [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)]` (part of `#[warn(unused)]`) 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] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 2m 01s [INFO] running `Command { std: "docker" "inspect" "bf8f06d4a5453f107df9f5452be285c31c398f7f4b00412ec4b06c36c8668994", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bf8f06d4a5453f107df9f5452be285c31c398f7f4b00412ec4b06c36c8668994", kill_on_drop: false }` [INFO] [stdout] bf8f06d4a5453f107df9f5452be285c31c398f7f4b00412ec4b06c36c8668994 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 9a6a78ed0a4f9c8d18349c81ec573b8e97b832bae385f54d261cff8f0d593f09 [INFO] running `Command { std: "docker" "start" "-a" "9a6a78ed0a4f9c8d18349c81ec573b8e97b832bae385f54d261cff8f0d593f09", kill_on_drop: false }` [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)]` (part of `#[warn(unused)]`) 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)]` (part of `#[warn(unused)]`) 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] = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) 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] [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)]` (part of `#[warn(unused)]`) 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] [stderr] Compiling cose-rust v0.1.7 (/opt/rustwide/workdir) [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)]` (part of `#[warn(unused)]`) 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)]` (part of `#[warn(unused)]`) 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] = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) 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] [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 6 previous errors; 6 warnings emitted [INFO] running `Command { std: "docker" "inspect" "9a6a78ed0a4f9c8d18349c81ec573b8e97b832bae385f54d261cff8f0d593f09", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9a6a78ed0a4f9c8d18349c81ec573b8e97b832bae385f54d261cff8f0d593f09", kill_on_drop: false }` [INFO] [stdout] 9a6a78ed0a4f9c8d18349c81ec573b8e97b832bae385f54d261cff8f0d593f09