[INFO] cloning repository https://github.com/kerrickstaley/hsk_flashcards [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/kerrickstaley/hsk_flashcards" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkerrickstaley%2Fhsk_flashcards", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkerrickstaley%2Fhsk_flashcards'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 980cb2d89fadb6670cade0c3517a0faabfdcdc72 [INFO] testing kerrickstaley/hsk_flashcards against beta-2021-09-08 for beta-1.56-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkerrickstaley%2Fhsk_flashcards" "/workspace/builds/worker-3/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/kerrickstaley/hsk_flashcards on toolchain beta-2021-09-08 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/kerrickstaley/hsk_flashcards [INFO] finished tweaking git repo https://github.com/kerrickstaley/hsk_flashcards [INFO] tweaked toml for git repo https://github.com/kerrickstaley/hsk_flashcards written to /workspace/builds/worker-3/source/Cargo.toml [INFO] crate git repo https://github.com/kerrickstaley/hsk_flashcards already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded byteorder v0.3.11 [INFO] [stderr] Downloaded libc v0.1.8 [INFO] [stderr] Downloaded pkg-config v0.3.5 [INFO] [stderr] Downloaded rustc-serialize v0.3.15 [INFO] [stderr] Downloaded time v0.1.26 [INFO] [stderr] Downloaded regex_macros v0.1.20 [INFO] [stderr] Downloaded log v0.3.1 [INFO] [stderr] Downloaded rusqlite v0.0.17 [INFO] [stderr] Downloaded libsqlite3-sys v0.0.13 [INFO] [stderr] Downloaded rust-crypto v0.2.31 [INFO] [stderr] Downloaded csv v0.14.2 [INFO] [stderr] Downloaded getopts v0.2.11 [INFO] [stderr] Downloaded regex-syntax v0.1.2 [INFO] [stderr] Downloaded aho-corasick v0.2.1 [INFO] [stderr] Downloaded gcc v0.3.8 [INFO] [stderr] Downloaded regex v0.1.38 [INFO] [stderr] Downloaded yaml v0.2.0 [INFO] [stderr] Downloaded memchr v0.1.3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 369c34a7f8d9a5916681888b4da3ed53237239bc9e49faa000a6dfc546cca636 [INFO] running `Command { std: "docker" "start" "-a" "369c34a7f8d9a5916681888b4da3ed53237239bc9e49faa000a6dfc546cca636", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "369c34a7f8d9a5916681888b4da3ed53237239bc9e49faa000a6dfc546cca636", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "369c34a7f8d9a5916681888b4da3ed53237239bc9e49faa000a6dfc546cca636", kill_on_drop: false }` [INFO] [stdout] 369c34a7f8d9a5916681888b4da3ed53237239bc9e49faa000a6dfc546cca636 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] daccbcf087612808bc9223ab1540d5df5ba40ee1c8c7ba18ec64a7507a6810e6 [INFO] running `Command { std: "docker" "start" "-a" "daccbcf087612808bc9223ab1540d5df5ba40ee1c8c7ba18ec64a7507a6810e6", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling libc v0.1.8 [INFO] [stderr] Compiling gcc v0.3.8 [INFO] [stderr] Compiling pkg-config v0.3.5 [INFO] [stderr] Compiling regex-syntax v0.1.2 [INFO] [stderr] Compiling rustc-serialize v0.3.15 [INFO] [stderr] Compiling rusqlite v0.0.17 [INFO] [stderr] Compiling yaml v0.2.0 [INFO] [stderr] Compiling byteorder v0.3.11 [INFO] [stdout] error[E0463]: can't find crate for `pkg_config` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rusqlite-0.0.17/build.rs:1:1 [INFO] [stdout] | [INFO] [stdout] 1 | extern crate pkg_config; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ can't find crate [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0463`. [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `std::fs::PathExt` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/yaml-0.2.0/build.rs:3:21 [INFO] [stdout] | [INFO] [stdout] 3 | use std::fs::{File, PathExt}; [INFO] [stdout] | ^^^^^^^ no `PathExt` in `fs` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/yaml-0.2.0/build.rs:1:1 [INFO] [stdout] | [INFO] [stdout] 1 | #![feature(path_ext)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `rusqlite` due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: aborting due to 2 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0432, E0554. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0432`. [INFO] [stdout] [INFO] [stdout] error[E0642]: patterns aren't allowed in functions without bodies [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rustc-serialize-0.3.15/src/serialize.rs:145:45 [INFO] [stdout] | [INFO] [stdout] 145 | ... &f_name: &str, [INFO] [stdout] | ^^^^^^^ pattern not allowed in function without body [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the size for values of type `Self` cannot be known at compilation time [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rustc-serialize-0.3.15/src/serialize.rs:201:41 [INFO] [stdout] | [INFO] [stdout] 201 | fn decode(d: &mut D) -> Result; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ doesn't have a size known at compile-time [INFO] [stdout] | [INFO] [stdout] note: required by a bound in `Result` [INFO] [stdout] help: consider further restricting `Self` [INFO] [stdout] | [INFO] [stdout] 201 | fn decode(d: &mut D) -> Result where Self: Sized; [INFO] [stdout] | +++++++++++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0277, E0642. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0277`. [INFO] [stdout] [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "daccbcf087612808bc9223ab1540d5df5ba40ee1c8c7ba18ec64a7507a6810e6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "daccbcf087612808bc9223ab1540d5df5ba40ee1c8c7ba18ec64a7507a6810e6", kill_on_drop: false }` [INFO] [stdout] daccbcf087612808bc9223ab1540d5df5ba40ee1c8c7ba18ec64a7507a6810e6