[INFO] crate dynamic_ocl 0.1.0-alpha is already in cache
[INFO] checking dynamic_ocl-0.1.0-alpha against try#f149601db42efe10ece8b284ab681fd4a6fcb89c for pr-68766
[INFO] extracting crate dynamic_ocl 0.1.0-alpha into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate dynamic_ocl 0.1.0-alpha on toolchain f149601db42efe10ece8b284ab681fd4a6fcb89c
[INFO] running `"/workspace/cargo-home/bin/cargo" "+f149601db42efe10ece8b284ab681fd4a6fcb89c" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate dynamic_ocl 0.1.0-alpha
[INFO] finished tweaking crates.io crate dynamic_ocl 0.1.0-alpha
[INFO] tweaked toml for crates.io crate dynamic_ocl 0.1.0-alpha written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] crate crates.io crate dynamic_ocl 0.1.0-alpha already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+f149601db42efe10ece8b284ab681fd4a6fcb89c" "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" "+f149601db42efe10ece8b284ab681fd4a6fcb89c" "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] 4ec9e4de00fb3de910e66dd802ee4b9360c0342f636bbb0e4bb600e7a74c89d5
[INFO] running `"docker" "start" "-a" "4ec9e4de00fb3de910e66dd802ee4b9360c0342f636bbb0e4bb600e7a74c89d5"`
[INFO] [stderr]    Compiling memchr v2.2.1
[INFO] [stderr]    Compiling syn v1.0.13
[INFO] [stderr]     Checking const-cstr v0.3.0
[INFO] [stderr]     Checking generic-array v0.13.2
[INFO] [stderr]    Compiling dlopen_derive v0.1.4
[INFO] [stderr]     Checking nom v5.0.1
[INFO] [stderr]     Checking dlopen v0.1.8
[INFO] [stderr]     Checking tynm v0.1.1
[INFO] [stderr]    Compiling thiserror-impl v1.0.9
[INFO] [stderr]     Checking thiserror v1.0.9
[INFO] [stderr]     Checking dynamic_ocl v0.1.0-alpha (/opt/rustwide/workdir)
[INFO] [stderr] error[E0425]: cannot find value `_0` in this scope
[INFO] [stderr]   --> src/safe/error.rs:41:13
[INFO] [stderr]    |
[INFO] [stderr] 41 |     #[error("{0}")]
[INFO] [stderr]    |             ^^^^^ not found in this scope
[INFO] [stderr] 
[INFO] [stderr] error[E0425]: cannot find value `_0` in this scope
[INFO] [stderr]   --> src/safe/error.rs:41:13
[INFO] [stderr]    |
[INFO] [stderr] 41 |     #[error("{0}")]
[INFO] [stderr]    |             ^^^^^ not found in this scope
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0425`.
[INFO] [stderr] error: could not compile `dynamic_ocl`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0425`.
[INFO] [stderr] error: could not compile `dynamic_ocl`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "4ec9e4de00fb3de910e66dd802ee4b9360c0342f636bbb0e4bb600e7a74c89d5"`
[INFO] running `"docker" "rm" "-f" "4ec9e4de00fb3de910e66dd802ee4b9360c0342f636bbb0e4bb600e7a74c89d5"`
[INFO] [stdout] 4ec9e4de00fb3de910e66dd802ee4b9360c0342f636bbb0e4bb600e7a74c89d5