[INFO] cloning repository https://github.com/dcastelltort/pgexercises
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/dcastelltort/pgexercises" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdcastelltort%2Fpgexercises"`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdcastelltort%2Fpgexercises'...
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] e95eb4b4eb9b491d074449e3ed398fbdd80daa90
[INFO] checking dcastelltort/pgexercises against try#1a399c10897767c36d147199696c96f193034e49 for pr-72644
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdcastelltort%2Fpgexercises" "/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/dcastelltort/pgexercises on toolchain 1a399c10897767c36d147199696c96f193034e49
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1a399c10897767c36d147199696c96f193034e49" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/dcastelltort/pgexercises
[INFO] finished tweaking git repo https://github.com/dcastelltort/pgexercises
[INFO] tweaked toml for git repo https://github.com/dcastelltort/pgexercises written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] crate git repo https://github.com/dcastelltort/pgexercises already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1a399c10897767c36d147199696c96f193034e49" "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" "+1a399c10897767c36d147199696c96f193034e49" "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] 0bb9d7cb524a0d3df1aa92291974bfe0389fbea8b800ab3dc158811c35c61e6f
[INFO] running `"docker" "start" "-a" "0bb9d7cb524a0d3df1aa92291974bfe0389fbea8b800ab3dc158811c35c61e6f"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]     Checking libc v0.2.36
[INFO] [stderr]     Checking num-traits v0.1.42
[INFO] [stderr]    Compiling pq-sys v0.4.4
[INFO] [stderr]     Checking utf8-ranges v1.0.0
[INFO] [stderr]     Checking serde v1.0.27
[INFO] [stderr]     Checking bitflags v1.0.1
[INFO] [stderr]     Checking byteorder v1.2.1
[INFO] [stderr]     Checking thread_local v0.3.5
[INFO] [stderr]    Compiling syn v0.11.11
[INFO] [stderr]     Checking rand v0.3.20
[INFO] [stderr]     Checking memchr v2.0.1
[INFO] [stderr]     Checking time v0.1.39
[INFO] [stderr]     Checking num-integer v0.1.35
[INFO] [stderr]     Checking aho-corasick v0.6.4
[INFO] [stderr]     Checking num-iter v0.1.34
[INFO] [stderr]     Checking regex v0.2.5
[INFO] [stderr]     Checking num-bigint v0.1.41
[INFO] [stderr]     Checking dotenv v0.9.0
[INFO] [stderr]     Checking num v0.1.41
[INFO] [stderr]     Checking bigdecimal v0.0.10
[INFO] [stderr]    Compiling diesel_derives v1.1.0
[INFO] [stderr]     Checking chrono v0.4.0
[INFO] [stderr]     Checking diesel v1.1.1
[INFO] [stderr]     Checking pgexercices v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/utils.rs:26:28
[INFO] [stderr]    |
[INFO] [stderr] 26 | pub fn test_results<T>(f: &Fn() -> (Vec<T>, Vec<T>))
[INFO] [stderr]    |                            ^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn() -> (Vec<T>, Vec<T>)`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/utils.rs:26:28
[INFO] [stderr]    |
[INFO] [stderr] 26 | pub fn test_results<T>(f: &Fn() -> (Vec<T>, Vec<T>))
[INFO] [stderr]    |                            ^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn() -> (Vec<T>, Vec<T>)`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 32.88s
[INFO] running `"docker" "inspect" "0bb9d7cb524a0d3df1aa92291974bfe0389fbea8b800ab3dc158811c35c61e6f"`
[INFO] running `"docker" "rm" "-f" "0bb9d7cb524a0d3df1aa92291974bfe0389fbea8b800ab3dc158811c35c61e6f"`
[INFO] [stdout] 0bb9d7cb524a0d3df1aa92291974bfe0389fbea8b800ab3dc158811c35c61e6f