[INFO] cloning repository https://github.com/piderman314/snert [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/piderman314/snert" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpiderman314%2Fsnert"` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpiderman314%2Fsnert'... [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] ceb27b562a0653237a9d2de7b71473c05a52491b [INFO] checking piderman314/snert against try#38f08371587f97c145dedb2c055ac7b01bf1e788 for pr-65294 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpiderman314%2Fsnert" "/workspace/builds/worker-0/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/piderman314/snert on toolchain 38f08371587f97c145dedb2c055ac7b01bf1e788 [INFO] running `"/workspace/cargo-home/bin/cargo" "+38f08371587f97c145dedb2c055ac7b01bf1e788" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/piderman314/snert [INFO] finished tweaking git repo https://github.com/piderman314/snert [INFO] tweaked toml for git repo https://github.com/piderman314/snert written to /workspace/builds/worker-0/source/Cargo.toml [INFO] crate git repo https://github.com/piderman314/snert already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+38f08371587f97c145dedb2c055ac7b01bf1e788" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "+38f08371587f97c145dedb2c055ac7b01bf1e788" "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] a3077835d30ed933b2706f4e1319e220a8b670e87c1a11c41997530c423b80a3 [INFO] running `"docker" "start" "-a" "a3077835d30ed933b2706f4e1319e220a8b670e87c1a11c41997530c423b80a3"` [INFO] [stderr] Compiling proc-macro2 v0.4.30 [INFO] [stderr] Checking thread-id v3.3.0 [INFO] [stderr] Checking log v0.4.8 [INFO] [stderr] Checking chrono v0.4.7 [INFO] [stderr] Checking flate2 v1.0.11 [INFO] [stderr] Checking serde-value v0.5.3 [INFO] [stderr] Checking log4rs v0.8.3 [INFO] [stderr] Compiling quote v0.6.13 [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] Compiling synstructure v0.10.2 [INFO] [stderr] Compiling failure_derive v0.1.5 [INFO] [stderr] Checking failure v0.1.5 [INFO] [stderr] Checking snert v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/mem/mod.rs:11:20 [INFO] [stderr] | [INFO] [stderr] 11 | pub model: Box, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Model + Send + Sync` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: constant item is never used: `DECIMAL_MODE_FLAG` [INFO] [stderr] --> src/cpu/mod.rs:14:1 [INFO] [stderr] | [INFO] [stderr] 14 | const DECIMAL_MODE_FLAG: u8 = 0b0000_1000; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: constant item is never used: `OVERFLOW_STATUS_FLAG` [INFO] [stderr] --> src/cpu/mod.rs:18:1 [INFO] [stderr] | [INFO] [stderr] 18 | const OVERFLOW_STATUS_FLAG: u8 = 0b0100_0000; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/mem/mod.rs:11:20 [INFO] [stderr] | [INFO] [stderr] 11 | pub model: Box, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Model + Send + Sync` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: constant item is never used: `DECIMAL_MODE_FLAG` [INFO] [stderr] --> src/cpu/mod.rs:14:1 [INFO] [stderr] | [INFO] [stderr] 14 | const DECIMAL_MODE_FLAG: u8 = 0b0000_1000; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: constant item is never used: `OVERFLOW_STATUS_FLAG` [INFO] [stderr] --> src/cpu/mod.rs:18:1 [INFO] [stderr] | [INFO] [stderr] 18 | const OVERFLOW_STATUS_FLAG: u8 = 0b0100_0000; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 34.59s [INFO] running `"docker" "inspect" "a3077835d30ed933b2706f4e1319e220a8b670e87c1a11c41997530c423b80a3"` [INFO] running `"docker" "rm" "-f" "a3077835d30ed933b2706f4e1319e220a8b670e87c1a11c41997530c423b80a3"` [INFO] [stdout] a3077835d30ed933b2706f4e1319e220a8b670e87c1a11c41997530c423b80a3