[INFO] crate balloon 0.0.10 is already in cache [INFO] checking balloon-0.0.10 against try#e6563ac70cbfd3196492061900e9e9793e065e4d for pr-69410 [INFO] extracting crate balloon 0.0.10 into /workspace/builds/worker-2/source [INFO] validating manifest of crates.io crate balloon 0.0.10 on toolchain e6563ac70cbfd3196492061900e9e9793e065e4d [INFO] running `"/workspace/cargo-home/bin/cargo" "+e6563ac70cbfd3196492061900e9e9793e065e4d" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking crates.io crate balloon 0.0.10 [INFO] finished tweaking crates.io crate balloon 0.0.10 [INFO] tweaked toml for crates.io crate balloon 0.0.10 written to /workspace/builds/worker-2/source/Cargo.toml [INFO] running `"/workspace/cargo-home/bin/cargo" "+e6563ac70cbfd3196492061900e9e9793e065e4d" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/workspace/cargo-home/bin/cargo" "+e6563ac70cbfd3196492061900e9e9793e065e4d" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"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" "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" "/opt/rustwide/cargo-home/bin/cargo" "+e6563ac70cbfd3196492061900e9e9793e065e4d" "check" "--frozen" "--all" "--all-targets"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 8a17727b0197f2d0478cfbed2adf81abecf12066defd76061a12b49ec5674b7a [INFO] running `"docker" "start" "-a" "8a17727b0197f2d0478cfbed2adf81abecf12066defd76061a12b49ec5674b7a"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling packed_simd v0.3.3 [INFO] [stderr] Compiling crunchy v0.2.2 [INFO] [stderr] Compiling curve25519-dalek-organism v0.0.5 [INFO] [stderr] Compiling num-bigint-dig v0.4.0 [INFO] [stderr] Checking rustc-hex v2.1.0 [INFO] [stderr] Checking subtle v2.2.2 [INFO] [stderr] Checking elapsed v0.1.2 [INFO] [stderr] Compiling num-traits v0.2.11 [INFO] [stderr] Compiling num-integer v0.1.42 [INFO] [stderr] Compiling num-iter v0.1.40 [INFO] [stderr] Checking petgraph v0.4.13 [INFO] [stderr] Compiling parking_lot_core v0.6.2 [INFO] [stderr] Compiling parking_lot v0.9.0 [INFO] [stderr] Checking thread-id v3.3.0 [INFO] [stderr] Checking regex-automata v0.1.8 [INFO] [stderr] Checking rand_xoshiro v0.1.0 [INFO] [stderr] Checking digest v0.8.1 [INFO] [stderr] Compiling thiserror-impl v1.0.11 [INFO] [stderr] Compiling zeroize_derive v1.0.0 [INFO] [stderr] Checking criterion-plot v0.3.1 [INFO] [stderr] Checking bytes v0.4.12 [INFO] [stderr] Checking tinytemplate v1.0.3 [INFO] [stderr] Checking bstr v0.2.11 [INFO] [stderr] Checking uint v0.8.2 [INFO] [stderr] Checking csv v1.1.3 [INFO] [stderr] Checking zeroize v1.1.0 [INFO] [stderr] Checking thiserror v1.0.11 [INFO] [stderr] Checking criterion v0.2.11 [INFO] [stderr] Checking mohan v0.0.52 [INFO] [stderr] Checking balloon v0.0.10 (/opt/rustwide/workdir) [INFO] [stderr] warning: unused imports: `BigEndian`, `ByteOrder` [INFO] [stderr] --> src/hashcash.rs:7:17 [INFO] [stderr] | [INFO] [stderr] 7 | byteorder::{BigEndian, ByteOrder}, [INFO] [stderr] | ^^^^^^^^^ ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::sync::atomic::AtomicBool` [INFO] [stderr] --> src/hashcash.rs:10:5 [INFO] [stderr] | [INFO] [stderr] 10 | use std::sync::atomic::AtomicBool; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::sync::atomic::Ordering::Relaxed` [INFO] [stderr] --> src/hashcash.rs:11:5 [INFO] [stderr] | [INFO] [stderr] 11 | use std::sync::atomic::Ordering::Relaxed; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::sync::mpsc` [INFO] [stderr] --> src/hashcash.rs:12:5 [INFO] [stderr] | [INFO] [stderr] 12 | use std::sync::mpsc; [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `Receiver`, `Sender` [INFO] [stderr] --> src/hashcash.rs:13:23 [INFO] [stderr] | [INFO] [stderr] 13 | use std::sync::mpsc::{Receiver, Sender}; [INFO] [stderr] | ^^^^^^^^ ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::sync::Arc` [INFO] [stderr] --> src/hashcash.rs:14:5 [INFO] [stderr] | [INFO] [stderr] 14 | use std::sync::Arc; [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `bytes_mb` [INFO] [stderr] --> src/internal.rs:166:13 [INFO] [stderr] | [INFO] [stderr] 166 | let bytes_mb = (bytes as f64) * 0.000001; [INFO] [stderr] | ^^^^^^^^ help: consider prefixing with an underscore: `_bytes_mb` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused imports: `BigEndian`, `ByteOrder` [INFO] [stderr] --> src/hashcash.rs:7:17 [INFO] [stderr] | [INFO] [stderr] 7 | byteorder::{BigEndian, ByteOrder}, [INFO] [stderr] | ^^^^^^^^^ ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::sync::atomic::AtomicBool` [INFO] [stderr] --> src/hashcash.rs:10:5 [INFO] [stderr] | [INFO] [stderr] 10 | use std::sync::atomic::AtomicBool; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::sync::atomic::Ordering::Relaxed` [INFO] [stderr] --> src/hashcash.rs:11:5 [INFO] [stderr] | [INFO] [stderr] 11 | use std::sync::atomic::Ordering::Relaxed; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::sync::mpsc` [INFO] [stderr] --> src/hashcash.rs:12:5 [INFO] [stderr] | [INFO] [stderr] 12 | use std::sync::mpsc; [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `Receiver`, `Sender` [INFO] [stderr] --> src/hashcash.rs:13:23 [INFO] [stderr] | [INFO] [stderr] 13 | use std::sync::mpsc::{Receiver, Sender}; [INFO] [stderr] | ^^^^^^^^ ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::sync::Arc` [INFO] [stderr] --> src/hashcash.rs:14:5 [INFO] [stderr] | [INFO] [stderr] 14 | use std::sync::Arc; [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `bytes_mb` [INFO] [stderr] --> src/internal.rs:166:13 [INFO] [stderr] | [INFO] [stderr] 166 | let bytes_mb = (bytes as f64) * 0.000001; [INFO] [stderr] | ^^^^^^^^ help: consider prefixing with an underscore: `_bytes_mb` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] error[E0308]: mismatched types [INFO] [stderr] --> benches/balloon_benchmarks.rs:37:37 [INFO] [stderr] | [INFO] [stderr] 37 | b.iter(|| balloon::hashcash(1, b"organism")) [INFO] [stderr] | ^ expected `&[u8]`, found integer [INFO] [stderr] [INFO] [stderr] error[E0308]: mismatched types [INFO] [stderr] --> benches/balloon_benchmarks.rs:37:40 [INFO] [stderr] | [INFO] [stderr] 37 | b.iter(|| balloon::hashcash(1, b"organism")) [INFO] [stderr] | ^^^^^^^^^^^ expected `u8`, found `&[u8; 8]` [INFO] [stderr] [INFO] [stderr] error: aborting due to 2 previous errors [INFO] [stderr] [INFO] [stderr] For more information about this error, try `rustc --explain E0308`. [INFO] [stderr] error: could not compile `balloon`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "8a17727b0197f2d0478cfbed2adf81abecf12066defd76061a12b49ec5674b7a"` [INFO] running `"docker" "rm" "-f" "8a17727b0197f2d0478cfbed2adf81abecf12066defd76061a12b49ec5674b7a"` [INFO] [stdout] 8a17727b0197f2d0478cfbed2adf81abecf12066defd76061a12b49ec5674b7a