[INFO] cloning repository https://github.com/phiresky/sqlite-zstd
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/phiresky/sqlite-zstd" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fphiresky%2Fsqlite-zstd"`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fphiresky%2Fsqlite-zstd'...
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] b772a2b4386ab51a4cf194b7c5060ffdc391671c
[INFO] checking phiresky/sqlite-zstd against master#45d050cde277b22a755847338f2acc2c7b834141 for pr-71393
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fphiresky%2Fsqlite-zstd" "/workspace/builds/worker-7/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/phiresky/sqlite-zstd on toolchain 45d050cde277b22a755847338f2acc2c7b834141
[INFO] running `"/workspace/cargo-home/bin/cargo" "+45d050cde277b22a755847338f2acc2c7b834141" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/phiresky/sqlite-zstd
[INFO] finished tweaking git repo https://github.com/phiresky/sqlite-zstd
[INFO] tweaked toml for git repo https://github.com/phiresky/sqlite-zstd written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] crate git repo https://github.com/phiresky/sqlite-zstd already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+45d050cde277b22a755847338f2acc2c7b834141" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"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" "/opt/rustwide/cargo-home/bin/cargo" "+45d050cde277b22a755847338f2acc2c7b834141" "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] faf47c6897e84d64334bd063c16766df81a4c4cef18e64d31b6566078eb0c0fa
[INFO] running `"docker" "start" "-a" "faf47c6897e84d64334bd063c16766df81a4c4cef18e64d31b6566078eb0c0fa"`
[INFO] [stderr]    Compiling proc-macro2 v1.0.9
[INFO] [stderr]    Compiling unicode-xid v0.2.0
[INFO] [stderr]    Compiling autocfg v1.0.0
[INFO] [stderr]     Checking cfg-if v0.1.10
[INFO] [stderr]    Compiling memchr v2.3.3
[INFO] [stderr]    Compiling anyhow v1.0.26
[INFO] [stderr]    Compiling names v0.11.0
[INFO] [stderr]     Checking stable_deref_trait v1.1.1
[INFO] [stderr]     Checking fallible-streaming-iterator v0.1.9
[INFO] [stderr]     Checking lru-cache v0.1.2
[INFO] [stderr]    Compiling libc v0.2.67
[INFO] [stderr]     Checking rand v0.4.6
[INFO] [stderr]     Checking getrandom v0.1.14
[INFO] [stderr]     Checking owning_ref v0.4.1
[INFO] [stderr]     Checking rand_core v0.5.1
[INFO] [stderr]    Compiling num-traits v0.2.11
[INFO] [stderr]    Compiling num-integer v0.1.42
[INFO] [stderr]     Checking rand_chacha v0.2.1
[INFO] [stderr]    Compiling jobserver v0.1.21
[INFO] [stderr]     Checking rand v0.7.3
[INFO] [stderr]     Checking rand v0.3.23
[INFO] [stderr]    Compiling quote v1.0.2
[INFO] [stderr]    Compiling cc v1.0.50
[INFO] [stderr]    Compiling syn v1.0.16
[INFO] [stderr]     Checking chrono v0.4.10
[INFO] [stderr]    Compiling zstd-sys v1.4.15+zstd.1.4.4
[INFO] [stderr]    Compiling libsqlite3-sys v0.18.0 (https://github.com/phiresky/rusqlite?branch=pr/loadable-extensions#327aaf5e)
[INFO] [stderr]    Compiling serde_derive v1.0.104
[INFO] [stderr]     Checking rusqlite v0.21.0 (https://github.com/phiresky/rusqlite?branch=pr/loadable-extensions#327aaf5e)
[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 serde v1.0.104
[INFO] [stderr]     Checking serde_json v1.0.48
[INFO] [stderr]     Checking sqlite-zstd v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: function is never used: `escape_sqlite_string`
[INFO] [stderr]    --> src/zstd_fns.rs:535:4
[INFO] [stderr]     |
[INFO] [stderr] 535 | fn escape_sqlite_string(string: &str) -> String {
[INFO] [stderr]     |    ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `i`
[INFO] [stderr]    --> src/zstd_fns.rs:623:21
[INFO] [stderr]     |
[INFO] [stderr] 623 |                 for i in 1..rand::distributions::Uniform::from(5..20).sample(&mut rng) {
[INFO] [stderr]     |                     ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `db`
[INFO] [stderr]    --> src/zstd_fns.rs:655:13
[INFO] [stderr]     |
[INFO] [stderr] 655 |         let db = create_example_db()?;
[INFO] [stderr]     |             ^^ help: if this is intentional, prefix it with an underscore: `_db`
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `escape_sqlite_string`
[INFO] [stderr]    --> src/zstd_fns.rs:535:4
[INFO] [stderr]     |
[INFO] [stderr] 535 | fn escape_sqlite_string(string: &str) -> String {
[INFO] [stderr]     |    ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 3 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 14s
[INFO] running `"docker" "inspect" "faf47c6897e84d64334bd063c16766df81a4c4cef18e64d31b6566078eb0c0fa"`
[INFO] running `"docker" "rm" "-f" "faf47c6897e84d64334bd063c16766df81a4c4cef18e64d31b6566078eb0c0fa"`
[INFO] [stdout] faf47c6897e84d64334bd063c16766df81a4c4cef18e64d31b6566078eb0c0fa