[INFO] updating cached repository https://github.com/joshhansen/Fil
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] f2bb82d016ade70d871503cbbb7362d8a0c5f41f
[INFO] checking joshhansen/Fil against master#45d050cde277b22a755847338f2acc2c7b834141 for pr-71393
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjoshhansen%2FFil" "/workspace/builds/worker-4/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/joshhansen/Fil on toolchain 45d050cde277b22a755847338f2acc2c7b834141
[INFO] running `"/workspace/cargo-home/bin/cargo" "+45d050cde277b22a755847338f2acc2c7b834141" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/joshhansen/Fil
[INFO] removed path dependency cv from git repo https://github.com/joshhansen/Fil
[INFO] finished tweaking git repo https://github.com/joshhansen/Fil
[INFO] tweaked toml for git repo https://github.com/joshhansen/Fil written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate git repo https://github.com/joshhansen/Fil already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+45d050cde277b22a755847338f2acc2c7b834141" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr] warning: dependency (cv) specified without providing a local path, Git repository, or version to use. This will be considered an error in future versions
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr] error: the lock file /workspace/builds/worker-4/source/Cargo.lock needs to be updated but --locked was passed to prevent this
[INFO] [stderr] If you want to try to generate the lock file without accessing the network, use the --offline flag.
[INFO] the lockfile is outdated, regenerating it
[INFO] running `"/workspace/cargo-home/bin/cargo" "+45d050cde277b22a755847338f2acc2c7b834141" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+45d050cde277b22a755847338f2acc2c7b834141" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr] warning: dependency (cv) specified without providing a local path, Git repository, or version to use. This will be considered an error in future versions
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+45d050cde277b22a755847338f2acc2c7b834141" "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] 2aaef6228670d864ba5625309fb937800f5c968fb9590a5ec6414483385ec9ac
[INFO] running `"docker" "start" "-a" "2aaef6228670d864ba5625309fb937800f5c968fb9590a5ec6414483385ec9ac"`
[INFO] [stderr] warning: dependency (cv) specified without providing a local path, Git repository, or version to use. This will be considered an error in future versions
[INFO] [stderr]    Compiling autocfg v1.0.0
[INFO] [stderr]    Compiling unicode-xid v0.2.0
[INFO] [stderr]    Compiling syn v1.0.18
[INFO] [stderr]    Compiling maybe-uninit v2.0.0
[INFO] [stderr]     Checking cfg-if v0.1.10
[INFO] [stderr]    Compiling byteorder v1.3.4
[INFO] [stderr]     Checking sample-consensus v0.2.0
[INFO] [stderr]     Checking rawpointer v0.2.1
[INFO] [stderr]    Compiling log v0.4.8
[INFO] [stderr]     Checking bytemuck v1.2.0
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]     Checking ahash v0.3.3
[INFO] [stderr]     Checking rustc-hash v1.1.0
[INFO] [stderr]     Checking vec_map v0.8.1
[INFO] [stderr]     Checking strsim v0.8.0
[INFO] [stderr]     Checking ansi_term v0.11.0
[INFO] [stderr]     Checking rand_pcg v0.2.1
[INFO] [stderr]     Checking rand_chacha v0.2.2
[INFO] [stderr]     Checking matrixmultiply v0.2.3
[INFO] [stderr]     Checking textwrap v0.11.0
[INFO] [stderr]    Compiling proc-macro2 v1.0.12
[INFO] [stderr]     Checking packed_simd v0.3.3
[INFO] [stderr]     Checking generic-array v0.13.2
[INFO] [stderr]     Checking rand v0.4.6
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking smallvec v0.6.13
[INFO] [stderr]    Compiling num-traits v0.2.11
[INFO] [stderr]    Compiling num-integer v0.1.42
[INFO] [stderr]    Compiling num-complex v0.2.4
[INFO] [stderr]    Compiling num-rational v0.2.4
[INFO] [stderr]    Compiling num-iter v0.1.40
[INFO] [stderr]    Compiling hashbrown v0.7.2
[INFO] [stderr]     Checking rand v0.7.3
[INFO] [stderr]     Checking clap v2.33.0
[INFO] [stderr]    Compiling quote v1.0.4
[INFO] [stderr]     Checking primal-sieve v0.2.9
[INFO] [stderr]     Checking rand v0.3.23
[INFO] [stderr]     Checking approx v0.3.2
[INFO] [stderr]     Checking primal-check v0.2.3
[INFO] [stderr]     Checking primal v0.2.3
[INFO] [stderr]     Checking alga v0.9.3
[INFO] [stderr]     Checking ndarray v0.13.1
[INFO] [stderr]     Checking image v0.23.4
[INFO] [stderr]     Checking nalgebra v0.20.0
[INFO] [stderr]    Compiling darling_core v0.10.2
[INFO] [stderr]     Checking nshare v0.1.1
[INFO] [stderr]    Compiling derive_more v0.99.5
[INFO] [stderr]    Compiling darling_macro v0.10.2
[INFO] [stderr]    Compiling darling v0.10.2
[INFO] [stderr]    Compiling derive_setters v0.1.4
[INFO] [stderr]     Checking arrsac v0.3.0
[INFO] [stderr]     Checking space v0.10.3
[INFO] [stderr]     Checking hnsw v0.6.1
[INFO] [stderr]     Checking cv-core v0.9.1
[INFO] [stderr]     Checking levenberg-marquardt v0.4.0
[INFO] [stderr]     Checking eight-point v0.3.0
[INFO] [stderr]     Checking akaze v0.2.0
[INFO] [stderr]     Checking cv v0.1.0
[INFO] [stderr]     Checking acheberescue v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] error[E0432]: unresolved import `cv::Mat`
[INFO] [stderr]  --> src/in_/term.rs:4:5
[INFO] [stderr]   |
[INFO] [stderr] 4 | use cv::Mat;
[INFO] [stderr]   |     ^^^^^^^ no `Mat` in the root
[INFO] [stderr] 
[INFO] [stderr] error[E0432]: unresolved import `cv::highgui`
[INFO] [stderr]  --> src/in_/term.rs:5:9
[INFO] [stderr]   |
[INFO] [stderr] 5 | use cv::highgui::{WindowFlags,highgui_named_window};
[INFO] [stderr]   |         ^^^^^^^ could not find `highgui` in `cv`
[INFO] [stderr] 
[INFO] [stderr] error[E0432]: unresolved import `cv::videoio`
[INFO] [stderr]  --> src/in_/term.rs:6:9
[INFO] [stderr]   |
[INFO] [stderr] 6 | use cv::videoio::{CapProp,VideoCapture};
[INFO] [stderr]   |         ^^^^^^^ could not find `videoio` in `cv`
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `in_::term::TimedColorCodedOneBitDecoder`
[INFO] [stderr]   --> src/main.rs:16:5
[INFO] [stderr]    |
[INFO] [stderr] 16 | use in_::term::TimedColorCodedOneBitDecoder;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] error[E0432]: unresolved import `cv::Mat`
[INFO] [stderr]  --> src/in_/term.rs:4:5
[INFO] [stderr]   |
[INFO] [stderr] 4 | use cv::Mat;
[INFO] [stderr]   |     ^^^^^^^ no `Mat` in the root
[INFO] [stderr] 
[INFO] [stderr] error[E0432]: unresolved import `cv::highgui`
[INFO] [stderr]  --> src/in_/term.rs:5:9
[INFO] [stderr]   |
[INFO] [stderr] 5 | use cv::highgui::{WindowFlags,highgui_named_window};
[INFO] [stderr]   |         ^^^^^^^ could not find `highgui` in `cv`
[INFO] [stderr] 
[INFO] [stderr] error[E0432]: unresolved import `cv::videoio`
[INFO] [stderr]  --> src/in_/term.rs:6:9
[INFO] [stderr]   |
[INFO] [stderr] 6 | use cv::videoio::{CapProp,VideoCapture};
[INFO] [stderr]   |         ^^^^^^^ could not find `videoio` in `cv`
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `in_::term::TimedColorCodedOneBitDecoder`
[INFO] [stderr]   --> src/main.rs:16:5
[INFO] [stderr]    |
[INFO] [stderr] 16 | use in_::term::TimedColorCodedOneBitDecoder;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 3 previous errors; 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0432`.
[INFO] [stderr] error: could not compile `acheberescue`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: aborting due to 3 previous errors; 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0432`.
[INFO] [stderr] error: could not compile `acheberescue`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "2aaef6228670d864ba5625309fb937800f5c968fb9590a5ec6414483385ec9ac"`
[INFO] running `"docker" "rm" "-f" "2aaef6228670d864ba5625309fb937800f5c968fb9590a5ec6414483385ec9ac"`
[INFO] [stdout] 2aaef6228670d864ba5625309fb937800f5c968fb9590a5ec6414483385ec9ac