[INFO] updating cached repository https://github.com/5225225/snapcd [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"` [INFO] [stderr] From https://github.com/5225225/snapcd [INFO] [stderr] 312cfe1..c4320cb master -> master [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] c4320cb33fbf689175298ac1ac71a6a5243dc904 [INFO] checking 5225225/snapcd against master#be493fe8cc40c3d3f6030a1313c1ff747fce770d for pr-69129 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F5225225%2Fsnapcd" "/workspace/builds/worker-5/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-5/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/5225225/snapcd on toolchain be493fe8cc40c3d3f6030a1313c1ff747fce770d [INFO] running `"/workspace/cargo-home/bin/cargo" "+be493fe8cc40c3d3f6030a1313c1ff747fce770d" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/5225225/snapcd [INFO] finished tweaking git repo https://github.com/5225225/snapcd [INFO] tweaked toml for git repo https://github.com/5225225/snapcd written to /workspace/builds/worker-5/source/Cargo.toml [INFO] crate git repo https://github.com/5225225/snapcd already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+be493fe8cc40c3d3f6030a1313c1ff747fce770d" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "+be493fe8cc40c3d3f6030a1313c1ff747fce770d" "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] 9b7add74e13b98467fc73fe9ede70a559b867abaed31dd8bb7bef3539b0ee662 [INFO] running `"docker" "start" "-a" "9b7add74e13b98467fc73fe9ede70a559b867abaed31dd8bb7bef3539b0ee662"` [INFO] [stderr] Checking arrayvec v0.5.1 [INFO] [stderr] Checking radium v0.3.0 [INFO] [stderr] Checking gearhash v0.1.2 [INFO] [stderr] Compiling libsqlite3-sys v0.17.1 [INFO] [stderr] Compiling rustversion v1.0.2 [INFO] [stderr] Compiling syn-mid v0.5.0 [INFO] [stderr] Compiling zstd-sys v1.4.15+zstd.1.4.4 [INFO] [stderr] Compiling blake3 v0.2.1 [INFO] [stderr] Checking bstr v0.2.11 [INFO] [stderr] Checking serde_cbor v0.11.1 [INFO] [stderr] Checking serde_bytes v0.11.3 [INFO] [stderr] Checking rand_chacha v0.2.1 [INFO] [stderr] Checking simplelog v0.7.4 [INFO] [stderr] Checking sled v0.31.0 [INFO] [stderr] Checking criterion-plot v0.4.1 [INFO] [stderr] Checking tinytemplate v1.0.3 [INFO] [stderr] Checking rayon v1.3.0 [INFO] [stderr] Checking bitvec v0.17.2 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Checking rusqlite v0.21.0 [INFO] [stderr] Checking globset v0.4.4 [INFO] [stderr] Checking csv v1.1.3 [INFO] [stderr] Compiling proc-macro-error v0.4.9 [INFO] [stderr] Compiling proc-macro-error-attr v0.4.9 [INFO] [stderr] Checking criterion v0.3.1 [INFO] [stderr] Compiling structopt-derive v0.4.2 [INFO] [stderr] Checking structopt v0.3.9 [INFO] [stderr] Checking zstd-safe v2.0.3+zstd.1.4.4 [INFO] [stderr] Checking zstd v0.5.1+zstd.1.4.4 [INFO] [stderr] Checking snapcd v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/ds/sled.rs:18:9 [INFO] [stderr] | [INFO] [stderr] 18 | self.commit(); [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/ds/sled.rs:18:9 [INFO] [stderr] | [INFO] [stderr] 18 | self.commit(); [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: variable `sqliteDS` should have a snake case name [INFO] [stderr] --> tests/tests.rs:38:13 [INFO] [stderr] | [INFO] [stderr] 38 | let mut sqliteDS = || SqliteDS::new(":memory:").unwrap(); [INFO] [stderr] | ^^^^^^^^ help: convert the identifier to snake case: `sqlite_ds` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_snake_case)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable `sledDS` should have a snake case name [INFO] [stderr] --> tests/tests.rs:39:13 [INFO] [stderr] | [INFO] [stderr] 39 | let mut sledDS = || SledDS::new_tmp().unwrap(); [INFO] [stderr] | ^^^^^^ help: convert the identifier to snake case: `sled_ds` [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 47s [INFO] running `"docker" "inspect" "9b7add74e13b98467fc73fe9ede70a559b867abaed31dd8bb7bef3539b0ee662"` [INFO] running `"docker" "rm" "-f" "9b7add74e13b98467fc73fe9ede70a559b867abaed31dd8bb7bef3539b0ee662"` [INFO] [stdout] 9b7add74e13b98467fc73fe9ede70a559b867abaed31dd8bb7bef3539b0ee662