[INFO] fetching crate pkstl 0.1.0... [INFO] checking pkstl-0.1.0 against master#1f12b9b0fdbe735968ac002792a720f0ba4faca6 for crater-rollup-uwu [INFO] extracting crate pkstl 0.1.0 into /workspace/builds/worker-1-tc1/source [INFO] validating manifest of crates.io crate pkstl 0.1.0 on toolchain 1f12b9b0fdbe735968ac002792a720f0ba4faca6 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate pkstl 0.1.0 [INFO] finished tweaking crates.io crate pkstl 0.1.0 [INFO] tweaked toml for crates.io crate pkstl 0.1.0 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" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 59 packages to latest compatible versions [INFO] [stderr] Adding addr2line v0.22.0 (latest: v0.24.1) [INFO] [stderr] Adding ansi_term v0.11.0 (latest: v0.12.1) [INFO] [stderr] Adding constant_time_eq v0.1.5 (latest: v0.3.1) [INFO] [stderr] Adding ctor v0.1.26 (latest: v0.2.8) [INFO] [stderr] Adding gimli v0.29.0 (latest: v0.31.0) [INFO] [stderr] Adding half v1.8.3 (latest: v2.4.1) [INFO] [stderr] Adding miniz_oxide v0.7.4 (latest: v0.8.0) [INFO] [stderr] Adding pretty_assertions v0.6.1 (latest: v1.4.0) [INFO] [stderr] Adding ring v0.16.20 (latest: v0.17.8) [INFO] [stderr] Adding serde_cbor v0.10.2 (latest: v0.11.2) [INFO] [stderr] Adding spin v0.5.2 (latest: v0.9.8) [INFO] [stderr] Adding syn v1.0.109 (latest: v2.0.76) [INFO] [stderr] Adding synstructure v0.12.6 (latest: v0.13.1) [INFO] [stderr] Adding untrusted v0.7.1 (latest: v0.9.0) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded clear_on_drop v0.2.5 [INFO] [stderr] Downloaded serde_cbor v0.10.2 [INFO] [stderr] Downloaded chacha20-poly1305-aead v0.1.2 [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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 2ff4ab3b108e9f326f287a1938dee2b16c0a48227ad98c7100a535e383f94dc8 [INFO] running `Command { std: "docker" "start" "-a" "2ff4ab3b108e9f326f287a1938dee2b16c0a48227ad98c7100a535e383f94dc8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "2ff4ab3b108e9f326f287a1938dee2b16c0a48227ad98c7100a535e383f94dc8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2ff4ab3b108e9f326f287a1938dee2b16c0a48227ad98c7100a535e383f94dc8", kill_on_drop: false }` [INFO] [stdout] 2ff4ab3b108e9f326f287a1938dee2b16c0a48227ad98c7100a535e383f94dc8 [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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c8275e3746848a09a7c2b3dd4896f107b0062bf7c7acde592be4172f8006fed3 [INFO] running `Command { std: "docker" "start" "-a" "c8275e3746848a09a7c2b3dd4896f107b0062bf7c7acde592be4172f8006fed3", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.158 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling backtrace v0.3.73 [INFO] [stderr] Checking memchr v2.7.4 [INFO] [stderr] Checking adler v1.0.2 [INFO] [stderr] Compiling unicode-xid v0.2.5 [INFO] [stderr] Checking gimli v0.29.0 [INFO] [stderr] Compiling failure_derive v0.1.8 [INFO] [stderr] Checking miniz_oxide v0.7.4 [INFO] [stderr] Compiling clear_on_drop v0.2.5 [INFO] [stderr] Compiling ring v0.16.20 [INFO] [stderr] Checking rustc-demangle v0.1.24 [INFO] [stderr] Checking spin v0.5.2 [INFO] [stderr] Checking constant_time_eq v0.1.5 [INFO] [stderr] Checking object v0.36.3 [INFO] [stderr] Checking untrusted v0.7.1 [INFO] [stderr] Checking chacha20-poly1305-aead v0.1.2 [INFO] [stderr] Checking ansi_term v0.11.0 [INFO] [stderr] Checking difference v2.0.0 [INFO] [stderr] Checking pretty_assertions v0.6.1 [INFO] [stderr] Checking addr2line v0.22.0 [INFO] [stderr] Compiling synstructure v0.12.6 [INFO] [stderr] Checking failure v0.1.8 [INFO] [stderr] Checking pkstl v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: variants `B32` and `B64` are never constructed [INFO] [stdout] --> src/agreement.rs:27:5 [INFO] [stdout] | [INFO] [stdout] 26 | pub enum SharedSecretLen { [INFO] [stdout] | --------------- variants in this enum [INFO] [stdout] 27 | B32, [INFO] [stdout] | ^^^ [INFO] [stdout] 28 | B48, [INFO] [stdout] 29 | B64, [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `SharedSecretLen` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `B32` is never constructed [INFO] [stdout] --> src/agreement.rs:27:5 [INFO] [stdout] | [INFO] [stdout] 26 | pub enum SharedSecretLen { [INFO] [stdout] | --------------- variant in this enum [INFO] [stdout] 27 | B32, [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `SharedSecretLen` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.20s [INFO] running `Command { std: "docker" "inspect" "c8275e3746848a09a7c2b3dd4896f107b0062bf7c7acde592be4172f8006fed3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c8275e3746848a09a7c2b3dd4896f107b0062bf7c7acde592be4172f8006fed3", kill_on_drop: false }` [INFO] [stdout] c8275e3746848a09a7c2b3dd4896f107b0062bf7c7acde592be4172f8006fed3