[INFO] crate deepwell 0.0.7 is already in cache
[INFO] checking deepwell-0.0.7 against try#f149601db42efe10ece8b284ab681fd4a6fcb89c for pr-68766
[INFO] extracting crate deepwell 0.0.7 into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate deepwell 0.0.7 on toolchain f149601db42efe10ece8b284ab681fd4a6fcb89c
[INFO] running `"/workspace/cargo-home/bin/cargo" "+f149601db42efe10ece8b284ab681fd4a6fcb89c" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate deepwell 0.0.7
[INFO] finished tweaking crates.io crate deepwell 0.0.7
[INFO] tweaked toml for crates.io crate deepwell 0.0.7 written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+f149601db42efe10ece8b284ab681fd4a6fcb89c" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[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-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] d4fc443b63c364078bd23484f5ccc5ca8408c2ce48596f13460da65e4fa76914
[INFO] running `"docker" "start" "-a" "d4fc443b63c364078bd23484f5ccc5ca8408c2ce48596f13460da65e4fa76914"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling syn v1.0.14
[INFO] [stderr]     Checking arrayvec v0.5.1
[INFO] [stderr]     Checking futures-channel v0.3.2
[INFO] [stderr]     Checking wikidot-normalize v0.3.0
[INFO] [stderr]     Checking async-std v1.5.0
[INFO] [stderr]     Checking gimli v0.20.0
[INFO] [stderr]     Checking addr2line v0.11.0
[INFO] [stderr]    Compiling serde_derive v1.0.104
[INFO] [stderr]    Compiling proc-macro-hack v0.5.11
[INFO] [stderr]    Compiling scroll_derive v0.10.1
[INFO] [stderr]    Compiling thiserror-impl v1.0.10
[INFO] [stderr]    Compiling diesel_derives v1.4.1
[INFO] [stderr]     Checking scroll v0.10.1
[INFO] [stderr]    Compiling futures-macro v0.3.2
[INFO] [stderr]     Checking thiserror v1.0.10
[INFO] [stderr]     Checking goblin v0.1.3
[INFO] [stderr]     Checking futures-util v0.3.2
[INFO] [stderr]     Checking futures-executor v0.3.2
[INFO] [stderr]     Checking futures v0.3.2
[INFO] [stderr]     Checking serde v1.0.104
[INFO] [stderr]     Checking backtrace v0.3.43
[INFO] [stderr]     Checking color-backtrace v0.2.3
[INFO] [stderr]     Checking ipnetwork v0.15.1
[INFO] [stderr]     Checking chrono v0.4.10
[INFO] [stderr]     Checking diesel v1.4.3
[INFO] [stderr]     Checking deepwell-core v0.0.1
[INFO] [stderr] error[E0425]: cannot find value `_0` in this scope
[INFO] [stderr]   --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/deepwell-core-0.0.1/src/error.rs:29:13
[INFO] [stderr]    |
[INFO] [stderr] 29 |     #[error("error: {0}")]
[INFO] [stderr]    |             ^^^^^^^^^^^^ not found in this scope
[INFO] [stderr] 
[INFO] [stderr] error[E0425]: cannot find value `_0` in this scope
[INFO] [stderr]   --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/deepwell-core-0.0.1/src/error.rs:32:13
[INFO] [stderr]    |
[INFO] [stderr] 32 |     #[error("general I/O error: {0}")]
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^^ not found in this scope
[INFO] [stderr] 
[INFO] [stderr] error[E0425]: cannot find value `_0` in this scope
[INFO] [stderr]   --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/deepwell-core-0.0.1/src/error.rs:35:13
[INFO] [stderr]    |
[INFO] [stderr] 35 |     #[error("database error: {0}")]
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^ not found in this scope
[INFO] [stderr] 
[INFO] [stderr] error[E0425]: cannot find value `_0` in this scope
[INFO] [stderr]   --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/deepwell-core-0.0.1/src/error.rs:38:13
[INFO] [stderr]    |
[INFO] [stderr] 38 |     #[error("error connecting to database: {0}")]
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ not found in this scope
[INFO] [stderr] 
[INFO] [stderr] error[E0425]: cannot find value `_0` in this scope
[INFO] [stderr]   --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/deepwell-core-0.0.1/src/error.rs:41:13
[INFO] [stderr]    |
[INFO] [stderr] 41 |     #[error("error running subprocess: {0}")]
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ not found in this scope
[INFO] [stderr] 
[INFO] [stderr] error[E0425]: cannot find value `_0` in this scope
[INFO] [stderr]   --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/deepwell-core-0.0.1/src/error.rs:44:13
[INFO] [stderr]    |
[INFO] [stderr] 44 |     #[error("command failed: {0}")]
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^ not found in this scope
[INFO] [stderr] 
[INFO] [stderr] error[E0425]: cannot find value `_0` in this scope
[INFO] [stderr]   --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/deepwell-core-0.0.1/src/error.rs:53:13
[INFO] [stderr]    |
[INFO] [stderr] 53 |     #[error("invalid password: {0}")]
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^ not found in this scope
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 7 previous errors
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0425`.
[INFO] [stderr] error: could not compile `deepwell-core`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "d4fc443b63c364078bd23484f5ccc5ca8408c2ce48596f13460da65e4fa76914"`
[INFO] running `"docker" "rm" "-f" "d4fc443b63c364078bd23484f5ccc5ca8408c2ce48596f13460da65e4fa76914"`
[INFO] [stdout] d4fc443b63c364078bd23484f5ccc5ca8408c2ce48596f13460da65e4fa76914