[INFO] fetching crate yubirs 0.7.0... [INFO] checking yubirs-0.7.0 against try#353a0a223066e9f46a1d935f2271a26c3c5002bb for pr-75180 [INFO] extracting crate yubirs 0.7.0 into /workspace/builds/worker-2/source [INFO] validating manifest of crates.io crate yubirs 0.7.0 on toolchain 353a0a223066e9f46a1d935f2271a26c3c5002bb [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+353a0a223066e9f46a1d935f2271a26c3c5002bb" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate yubirs 0.7.0 [INFO] finished tweaking crates.io crate yubirs 0.7.0 [INFO] tweaked toml for crates.io crate yubirs 0.7.0 written to /workspace/builds/worker-2/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+353a0a223066e9f46a1d935f2271a26c3c5002bb" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+353a0a223066e9f46a1d935f2271a26c3c5002bb" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded errno v0.2.6 [INFO] [stderr] Downloaded hyper-tls v0.4.3 [INFO] [stderr] Downloaded reqwest v0.10.7 [INFO] [stderr] Downloaded curl v0.4.33 [INFO] [stderr] Downloaded ipnet v2.3.0 [INFO] [stderr] Downloaded libsodium-sys v0.2.6 [INFO] [stderr] Downloaded sodiumoxide v0.2.6 [INFO] [stderr] Downloaded curl-sys v0.4.36+curl-7.71.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+353a0a223066e9f46a1d935f2271a26c3c5002bb" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 4bf4b81c3a92dc25733eefc7c22b30f9f542bc9c625396fea7a4c8a8cfaf0f63 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "4bf4b81c3a92dc25733eefc7c22b30f9f542bc9c625396fea7a4c8a8cfaf0f63", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "4bf4b81c3a92dc25733eefc7c22b30f9f542bc9c625396fea7a4c8a8cfaf0f63", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4bf4b81c3a92dc25733eefc7c22b30f9f542bc9c625396fea7a4c8a8cfaf0f63", kill_on_drop: false }` [INFO] [stdout] 4bf4b81c3a92dc25733eefc7c22b30f9f542bc9c625396fea7a4c8a8cfaf0f63 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+353a0a223066e9f46a1d935f2271a26c3c5002bb" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 039400db3058c037285b9647801507ea2bbc2a751dd4b25b51c776dde33f7b99 [INFO] running `Command { std: "docker" "start" "-a" "039400db3058c037285b9647801507ea2bbc2a751dd4b25b51c776dde33f7b99", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling proc-macro2 v1.0.19 [INFO] [stderr] Compiling syn v1.0.39 [INFO] [stderr] Checking once_cell v1.4.1 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling openssl v0.10.30 [INFO] [stderr] Compiling native-tls v0.2.4 [INFO] [stderr] Checking rustc-demangle v0.1.16 [INFO] [stderr] Checking ipnet v2.3.0 [INFO] [stderr] Compiling curl v0.4.33 [INFO] [stderr] Checking data-encoding v2.3.0 [INFO] [stderr] Compiling num-traits v0.2.12 [INFO] [stderr] Compiling pcsc-sys v1.2.0 [INFO] [stderr] Compiling libz-sys v1.1.0 [INFO] [stderr] Compiling libsodium-sys v0.2.6 [INFO] [stderr] Compiling curl-sys v0.4.36+curl-7.71.1 [INFO] [stderr] Checking futures-task v0.3.5 [INFO] [stderr] Checking encoding_rs v0.8.24 [INFO] [stderr] Checking errno v0.2.6 [INFO] [stderr] Checking backtrace v0.3.50 [INFO] [stderr] Checking tokio v0.2.22 [INFO] [stderr] Checking rand_pcg v0.2.1 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Compiling quote v1.0.7 [INFO] [stderr] Checking rmp v0.8.9 [INFO] [stderr] Checking num-integer v0.1.43 [INFO] [stderr] Checking chrono v0.4.15 [INFO] [stderr] Checking tokio-util v0.3.1 [INFO] [stderr] Checking tokio-tls v0.3.1 [INFO] [stderr] Compiling synstructure v0.12.4 [INFO] [stderr] Compiling pin-project-internal v0.4.23 [INFO] [stderr] Compiling serde_derive v1.0.115 [INFO] [stderr] Compiling futures-macro v0.3.5 [INFO] [stderr] Compiling failure_derive v0.1.8 [INFO] [stderr] Checking failure v0.1.8 [INFO] [stderr] Checking pin-project v0.4.23 [INFO] [stderr] Checking futures-util v0.3.5 [INFO] [stderr] Checking serde v1.0.115 [INFO] [stderr] Checking h2 v0.2.6 [INFO] [stderr] Checking futures-executor v0.3.5 [INFO] [stderr] Checking futures v0.3.5 [INFO] [stderr] Checking serde_urlencoded v0.6.1 [INFO] [stderr] Checking serde_json v1.0.57 [INFO] [stderr] Checking rmp-serde v0.14.4 [INFO] [stderr] Checking bincode v1.3.1 [INFO] [stderr] Checking hyper v0.13.7 [INFO] [stderr] Checking sodiumoxide v0.2.6 [INFO] [stderr] Checking hyper-tls v0.4.3 [INFO] [stderr] Checking reqwest v0.10.7 [INFO] [stderr] Checking bdrck v0.16.0 [INFO] [stderr] Checking yubirs v0.7.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: function is never used: `ykpiv_sign_data` [INFO] [stdout] --> src/piv/handle.rs:351:4 [INFO] [stdout] | [INFO] [stdout] 351 | fn ykpiv_sign_data( [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [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: function is never used: `ykpiv_sign_data` [INFO] [stdout] --> src/piv/handle.rs:351:4 [INFO] [stdout] | [INFO] [stdout] 351 | fn ykpiv_sign_data( [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [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 [unoptimized + debuginfo] target(s) in 3m 39s [INFO] running `Command { std: "docker" "inspect" "039400db3058c037285b9647801507ea2bbc2a751dd4b25b51c776dde33f7b99", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "039400db3058c037285b9647801507ea2bbc2a751dd4b25b51c776dde33f7b99", kill_on_drop: false }` [INFO] [stdout] 039400db3058c037285b9647801507ea2bbc2a751dd4b25b51c776dde33f7b99