[INFO] cloning repository https://github.com/levibarasa/pool-buffer
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/levibarasa/pool-buffer" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flevibarasa%2Fpool-buffer", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flevibarasa%2Fpool-buffer'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] ec9610f95c5026208da7053dbd76240b42b16418
[INFO] testing levibarasa/pool-buffer against 1.60.0 for beta-1.61-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flevibarasa%2Fpool-buffer" "/workspace/builds/worker-14/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-14/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/levibarasa/pool-buffer on toolchain 1.60.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/levibarasa/pool-buffer
[INFO] finished tweaking git repo https://github.com/levibarasa/pool-buffer
[INFO] tweaked toml for git repo https://github.com/levibarasa/pool-buffer written to /workspace/builds/worker-14/source/Cargo.toml
[INFO] crate git repo https://github.com/levibarasa/pool-buffer already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded temp_testdir v0.2.3
[INFO] [stderr]   Downloaded escargot v0.5.1
[INFO] [stderr]   Downloaded sqlparser v0.5.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 70925a18864f676070a19ea95ab3eb3bae1c5b402e5ba7e0d8229eb7604b66db
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "70925a18864f676070a19ea95ab3eb3bae1c5b402e5ba7e0d8229eb7604b66db", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "70925a18864f676070a19ea95ab3eb3bae1c5b402e5ba7e0d8229eb7604b66db", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "70925a18864f676070a19ea95ab3eb3bae1c5b402e5ba7e0d8229eb7604b66db", kill_on_drop: false }`
[INFO] [stdout] 70925a18864f676070a19ea95ab3eb3bae1c5b402e5ba7e0d8229eb7604b66db
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 34c77e785d69cafa7682eac6a7ec23f14b81e4a87a01b9cf2e6d4c9649be9759
[INFO] running `Command { std: "docker" "start" "-a" "34c77e785d69cafa7682eac6a7ec23f14b81e4a87a01b9cf2e6d4c9649be9759", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.82
[INFO] [stderr]    Compiling syn v1.0.59
[INFO] [stderr]    Compiling serde_derive v1.0.121
[INFO] [stderr]    Compiling serde v1.0.121
[INFO] [stderr]    Compiling byteorder v1.4.2
[INFO] [stderr]    Compiling half v1.7.1
[INFO] [stderr]    Compiling escargot v0.5.1
[INFO] [stderr]    Compiling temp_testdir v0.2.3
[INFO] [stderr]    Compiling optimizer v0.1.0 (/opt/rustwide/workdir/src/optimizer)
[INFO] [stderr]    Compiling thread_local v1.1.2
[INFO] [stderr]    Compiling log v0.4.13
[INFO] [stderr]    Compiling csv-core v0.1.10
[INFO] [stderr]    Compiling sqlparser v0.5.0
[INFO] [stderr]    Compiling regex-automata v0.1.9
[INFO] [stderr]    Compiling regex v1.4.3
[INFO] [stderr]    Compiling getrandom v0.2.2
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling getrandom v0.1.16
[INFO] [stderr]    Compiling dirs-sys-next v0.1.2
[INFO] [stderr]    Compiling nix v0.18.0
[INFO] [stderr]    Compiling env_logger v0.7.1
[INFO] [stderr]    Compiling clap v2.33.3
[INFO] [stderr]    Compiling rand_core v0.6.1
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling dirs-next v1.0.2
[INFO] [stderr]    Compiling rand_chacha v0.3.0
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling rand v0.8.2
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling rustyline v6.3.0
[INFO] [stderr]    Compiling serde_json v1.0.61
[INFO] [stderr]    Compiling bstr v0.2.14
[INFO] [stderr]    Compiling serde_cbor v0.11.1
[INFO] [stderr]    Compiling csv v1.1.5
[INFO] [stderr]    Compiling cli-crusty v0.1.0 (/opt/rustwide/workdir/src/cli-crusty)
[INFO] [stderr]    Compiling common v0.1.0 (/opt/rustwide/workdir/src/common)
[INFO] [stderr]    Compiling txn_manager v0.1.0 (/opt/rustwide/workdir/src/txn_manager)
[INFO] [stderr]    Compiling memstore v0.1.0 (/opt/rustwide/workdir/src/memstore)
[INFO] [stderr]    Compiling utilities v0.1.0 (/opt/rustwide/workdir/src/utilities)
[INFO] [stdout] warning: unused import: `Stdio`
[INFO] [stdout]  --> src/utilities/src/serverwrapper.rs:4:27
[INFO] [stdout]   |
[INFO] [stdout] 4 | use std::process::{Child, Stdio};
[INFO] [stdout]   |                           ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling heapstore v0.1.0 (/opt/rustwide/workdir/src/heapstore)
[INFO] [stdout] error: expected identifier, found keyword `let`
[INFO] [stdout]    --> src/heapstore/src/storage_manager.rs:290:9
[INFO] [stdout]     |
[INFO] [stdout] 290 |         let map = &*self.hash_map.read().unwrap();
[INFO] [stdout]     |         ^^^ expected identifier, found keyword
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: expected one of `(`, `)`, `,`, `.`, `::`, `?`, or an operator, found `map`
[INFO] [stdout]    --> src/heapstore/src/storage_manager.rs:288:31
[INFO] [stdout]     |
[INFO] [stdout] 288 |         let hf = HeapFile::new(self.  
[INFO] [stdout]     |                               ^ unclosed delimiter
[INFO] [stdout] 289 | 
[INFO] [stdout] 290 |         let map = &*self.hash_map.read().unwrap();
[INFO] [stdout]     |            -^^^
[INFO] [stdout]     |            |
[INFO] [stdout]     |            help: `)` may belong here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `heapstore` due to 3 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "34c77e785d69cafa7682eac6a7ec23f14b81e4a87a01b9cf2e6d4c9649be9759", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "34c77e785d69cafa7682eac6a7ec23f14b81e4a87a01b9cf2e6d4c9649be9759", kill_on_drop: false }`
[INFO] [stdout] 34c77e785d69cafa7682eac6a7ec23f14b81e4a87a01b9cf2e6d4c9649be9759