[INFO] fetching crate chacha20 0.4.3... [INFO] checking chacha20-0.4.3 against master#e1beee4992ad4b235fc700bf7af1ee86f894ea53 for pr-74130 [INFO] extracting crate chacha20 0.4.3 into /workspace/builds/worker-7/source [INFO] validating manifest of crates.io crate chacha20 0.4.3 on toolchain e1beee4992ad4b235fc700bf7af1ee86f894ea53 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+e1beee4992ad4b235fc700bf7af1ee86f894ea53" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate chacha20 0.4.3 [INFO] finished tweaking crates.io crate chacha20 0.4.3 [INFO] tweaked toml for crates.io crate chacha20 0.4.3 written to /workspace/builds/worker-7/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+e1beee4992ad4b235fc700bf7af1ee86f894ea53" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+e1beee4992ad4b235fc700bf7af1ee86f894ea53" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:819119df93c0f5eca3f29186f14981ef29945a311854d7222af07488600a2584" "/opt/rustwide/cargo-home/bin/cargo" "+e1beee4992ad4b235fc700bf7af1ee86f894ea53" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 32b68f1a2480811ba4db266aa084ec2c2fa6310e20b9f71105c0617eda2c4c8c [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" "32b68f1a2480811ba4db266aa084ec2c2fa6310e20b9f71105c0617eda2c4c8c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "32b68f1a2480811ba4db266aa084ec2c2fa6310e20b9f71105c0617eda2c4c8c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "32b68f1a2480811ba4db266aa084ec2c2fa6310e20b9f71105c0617eda2c4c8c", kill_on_drop: false }` [INFO] [stdout] 32b68f1a2480811ba4db266aa084ec2c2fa6310e20b9f71105c0617eda2c4c8c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:819119df93c0f5eca3f29186f14981ef29945a311854d7222af07488600a2584" "/opt/rustwide/cargo-home/bin/cargo" "+e1beee4992ad4b235fc700bf7af1ee86f894ea53" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c5bb133038fef9c3dddb2b085af7a758ab1398c6d9ed4ede449ecd5c83d49bc3 [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" "c5bb133038fef9c3dddb2b085af7a758ab1398c6d9ed4ede449ecd5c83d49bc3", kill_on_drop: false }` [INFO] [stderr] Compiling memoffset v0.5.5 [INFO] [stderr] Compiling num-traits v0.2.12 [INFO] [stderr] Compiling generic-array v0.14.2 [INFO] [stderr] Checking blobby v0.1.2 [INFO] [stderr] Checking serde_cbor v0.11.1 [INFO] [stderr] Checking crossbeam-utils v0.7.2 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking clap v2.33.1 [INFO] [stderr] Checking bstr v0.2.13 [INFO] [stderr] Checking serde_json v1.0.56 [INFO] [stderr] Compiling syn v1.0.33 [INFO] [stderr] Checking criterion-plot v0.4.3 [INFO] [stderr] Checking crossbeam-epoch v0.8.2 [INFO] [stderr] Checking crossbeam-queue v0.2.3 [INFO] [stderr] Checking crossbeam-deque v0.7.3 [INFO] [stderr] Checking stream-cipher v0.4.1 [INFO] [stderr] Checking chacha20 v0.4.3 (/opt/rustwide/workdir) [INFO] [stderr] Checking rayon-core v1.7.1 [INFO] [stderr] Checking csv v1.1.3 [INFO] [stderr] Checking tinytemplate v1.1.0 [INFO] [stderr] Checking rayon v1.3.1 [INFO] [stderr] Checking plotters v0.2.15 [INFO] [stderr] Compiling serde_derive v1.0.114 [INFO] [stderr] Checking criterion v0.3.3 [INFO] [stderr] Checking criterion-cycles-per-byte v0.1.1 [INFO] [stdout] error: run benchmarks with `cargo bench --all-features` [INFO] [stdout] --> benches/rng.rs:4:1 [INFO] [stdout] | [INFO] [stdout] 4 | compile_error!("run benchmarks with `cargo bench --all-features`"); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `chacha20::ChaCha20Rng` [INFO] [stdout] --> benches/rng.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | use chacha20::ChaCha20Rng; [INFO] [stdout] | ^^^^^^^^^^----------- [INFO] [stdout] | | | [INFO] [stdout] | | help: a similar name exists in the module: `ChaCha20` [INFO] [stdout] | no `ChaCha20Rng` in the root [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `rand_core` [INFO] [stdout] --> benches/rng.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | use rand_core::{RngCore, SeedableRng}; [INFO] [stdout] | ^^^^^^^^^ use of undeclared type or module `rand_core` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 3 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0432`. [INFO] [stdout] [INFO] [stderr] error: could not compile `chacha20`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "c5bb133038fef9c3dddb2b085af7a758ab1398c6d9ed4ede449ecd5c83d49bc3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c5bb133038fef9c3dddb2b085af7a758ab1398c6d9ed4ede449ecd5c83d49bc3", kill_on_drop: false }` [INFO] [stdout] c5bb133038fef9c3dddb2b085af7a758ab1398c6d9ed4ede449ecd5c83d49bc3