[INFO] fetching crate skippydb 0.2.2...
[INFO] testing skippydb-0.2.2 against master#562dee4820c458d823175268e41601d4c060588a for pr-154210-2
[INFO] extracting crate skippydb 0.2.2 into /workspace/builds/worker-6-tc1/source
[INFO] started tweaking crates.io crate skippydb 0.2.2
[INFO] removed 0 missing examples
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate skippydb 0.2.2
[INFO] tweaked toml for crates.io crate skippydb 0.2.2 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate skippydb 0.2.2 on toolchain 562dee4820c458d823175268e41601d4c060588a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate skippydb 0.2.2 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded memory-stats v1.2.0
[INFO] [stderr]   Downloaded tikv-jemallocator v0.6.1
[INFO] [stderr]   Downloaded sdd v3.0.10
[INFO] [stderr]   Downloaded flash-map v0.5.0
[INFO] [stderr]   Downloaded scc v2.4.0
[INFO] [stderr]   Downloaded atomptr v1.4.1
[INFO] [stderr]   Downloaded hpfile v0.3.0
[INFO] [stderr]   Downloaded io-uring v0.7.11
[INFO] [stderr]   Downloaded serial_test_derive v3.4.0
[INFO] [stderr]   Downloaded serial_test v3.4.0
[INFO] [stderr]   Downloaded rs_merkle v1.5.0
[INFO] [stderr]   Downloaded generic-array v1.3.5
[INFO] [stderr]   Downloaded tikv-jemalloc-sys v0.6.1+5.3.0-1-ge13ca993e8ccb9ba9847cc330696e02839f328f7
[INFO] [stderr]   Downloaded cudarc v0.12.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 287f0b35c0a5b686f1e9881d055bdd7653019da386c1bd17dab11882e63ea0bf
[INFO] running `Command { std: "docker" "start" "-a" "287f0b35c0a5b686f1e9881d055bdd7653019da386c1bd17dab11882e63ea0bf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "287f0b35c0a5b686f1e9881d055bdd7653019da386c1bd17dab11882e63ea0bf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "287f0b35c0a5b686f1e9881d055bdd7653019da386c1bd17dab11882e63ea0bf", kill_on_drop: false }`
[INFO] [stdout] 287f0b35c0a5b686f1e9881d055bdd7653019da386c1bd17dab11882e63ea0bf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3cb1ec883717c9461d6c9752b6d07094c56b89ec6e4041b2b22cc57d13071624
[INFO] running `Command { std: "docker" "start" "-a" "3cb1ec883717c9461d6c9752b6d07094c56b89ec6e4041b2b22cc57d13071624", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.182
[INFO] [stderr]    Compiling typenum v1.19.0
[INFO] [stderr]    Compiling sha2-asm v0.6.4
[INFO] [stderr]    Compiling lock_api v0.4.14
[INFO] [stderr]    Compiling tikv-jemalloc-sys v0.6.1+5.3.0-1-ge13ca993e8ccb9ba9847cc330696e02839f328f7
[INFO] [stderr]    Compiling bytemuck_derive v1.10.2
[INFO] [stderr]    Compiling time v0.3.36
[INFO] [stderr]    Compiling bincode v1.3.3
[INFO] [stderr]    Compiling atomptr v1.4.1
[INFO] [stderr]    Compiling xxhash-rust v0.8.15
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]    Compiling generic-array v1.3.5
[INFO] [stderr]    Compiling bytemuck v1.25.0
[INFO] [stderr]    Compiling getrandom v0.2.17
[INFO] [stderr]    Compiling parking_lot_core v0.9.12
[INFO] [stderr]    Compiling num_cpus v1.17.0
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling parking_lot v0.12.5
[INFO] [stderr]    Compiling dashmap v6.1.0
[INFO] [stderr]    Compiling threadpool v1.8.1
[INFO] [stderr]    Compiling crypto-common v0.1.7
[INFO] [stderr]    Compiling block-buffer v0.10.4
[INFO] [stderr]    Compiling inout v0.1.4
[INFO] [stderr]    Compiling universal-hash v0.5.1
[INFO] [stderr]    Compiling digest v0.10.7
[INFO] [stderr]    Compiling aead v0.5.2
[INFO] [stderr]    Compiling cipher v0.4.4
[INFO] [stderr]    Compiling aes v0.8.4
[INFO] [stderr]    Compiling ctr v0.9.2
[INFO] [stderr]    Compiling polyval v0.6.2
[INFO] [stderr]    Compiling hpfile v0.3.0
[INFO] [stderr]    Compiling ghash v0.5.1
[INFO] [stderr]    Compiling sha2 v0.10.9
[INFO] [stderr]    Compiling blake2 v0.10.6
[INFO] [stderr]    Compiling aes-gcm v0.10.3
[INFO] [stderr]    Compiling rs_merkle v1.5.0
[INFO] [stderr]    Compiling tikv-jemallocator v0.6.1
[INFO] [stderr]    Compiling skippydb v0.2.2 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0432]: unresolved import `hpfile::TempDir`
[INFO] [stdout]  --> src/test_helper/mod.rs:8:9
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub use hpfile::TempDir;
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^ no `TempDir` in the root
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `debug`
[INFO] [stdout]   --> src/lib.rs:89:11
[INFO] [stdout]    |
[INFO] [stdout] 89 | use log::{debug, error, info};
[INFO] [stdout]    |           ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `skippydb` (lib) due to 1 previous error; 1 warning emitted
[INFO] running `Command { std: "docker" "inspect" "3cb1ec883717c9461d6c9752b6d07094c56b89ec6e4041b2b22cc57d13071624", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3cb1ec883717c9461d6c9752b6d07094c56b89ec6e4041b2b22cc57d13071624", kill_on_drop: false }`
[INFO] [stdout] 3cb1ec883717c9461d6c9752b6d07094c56b89ec6e4041b2b22cc57d13071624