[INFO] cloning repository https://github.com/benaryorg/rust-studious_octo_computing_machine [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/benaryorg/rust-studious_octo_computing_machine" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbenaryorg%2Frust-studious_octo_computing_machine", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbenaryorg%2Frust-studious_octo_computing_machine'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 7cb55fa1dc96191b2b0ea6e51d02e7f75d290861 [INFO] checking benaryorg/rust-studious_octo_computing_machine against master#836c31742687ba4e2f857b5b698e1e9e6b67619c for pr-81789 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbenaryorg%2Frust-studious_octo_computing_machine" "/workspace/builds/worker-4/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/benaryorg/rust-studious_octo_computing_machine on toolchain 836c31742687ba4e2f857b5b698e1e9e6b67619c [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+836c31742687ba4e2f857b5b698e1e9e6b67619c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/benaryorg/rust-studious_octo_computing_machine [INFO] finished tweaking git repo https://github.com/benaryorg/rust-studious_octo_computing_machine [INFO] tweaked toml for git repo https://github.com/benaryorg/rust-studious_octo_computing_machine written to /workspace/builds/worker-4/source/Cargo.toml [INFO] crate git repo https://github.com/benaryorg/rust-studious_octo_computing_machine already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+836c31742687ba4e2f857b5b698e1e9e6b67619c" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [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 [INFO] the lockfile is outdated, regenerating it [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+836c31742687ba4e2f857b5b698e1e9e6b67619c" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+836c31742687ba4e2f857b5b698e1e9e6b67619c" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "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" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+836c31742687ba4e2f857b5b698e1e9e6b67619c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 4ae8de2e52343dfdcf1fb9148ea3d9b4e19d21f14962dae1f7a4c15fe8893ba8 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "4ae8de2e52343dfdcf1fb9148ea3d9b4e19d21f14962dae1f7a4c15fe8893ba8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "4ae8de2e52343dfdcf1fb9148ea3d9b4e19d21f14962dae1f7a4c15fe8893ba8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4ae8de2e52343dfdcf1fb9148ea3d9b4e19d21f14962dae1f7a4c15fe8893ba8", kill_on_drop: false }` [INFO] [stdout] 4ae8de2e52343dfdcf1fb9148ea3d9b4e19d21f14962dae1f7a4c15fe8893ba8 [INFO] running `Command { std: "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" "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" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+836c31742687ba4e2f857b5b698e1e9e6b67619c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 2e0ce039a98c5421448c26b926264d212de7b8e91decf3e33413975e5829fc42 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "2e0ce039a98c5421448c26b926264d212de7b8e91decf3e33413975e5829fc42", kill_on_drop: false }` [INFO] [stderr] Checking regex-syntax v0.6.23 [INFO] [stderr] Checking quick-error v0.1.4 [INFO] [stderr] Checking glob v0.3.0 [INFO] [stderr] Checking atom v0.3.6 [INFO] [stderr] Checking threadpool v0.1.4 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling libc v0.2.93 [INFO] [stderr] Checking log v0.4.14 [INFO] [stderr] Checking aho-corasick v0.7.15 [INFO] [stderr] Checking log v0.3.9 [INFO] [stderr] Checking time v0.1.44 [INFO] [stderr] Checking unix_socket v0.5.0 [INFO] [stderr] Checking daemonize v0.1.2 [INFO] [stderr] Checking chrono v0.4.19 [INFO] [stderr] Checking regex v1.4.6 [INFO] [stderr] Checking flexi_logger v0.3.3 [INFO] [stdout] error[E0432]: unresolved imports `log::LogLevel`, `log::LogLevelFilter`, `log::LogMetadata`, `log::LogRecord` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/flexi_logger-0.3.3/src/flexi_logger.rs:4:20 [INFO] [stdout] | [INFO] [stdout] 4 | use log::{self,Log,LogLevel,LogLevelFilter,LogMetadata,LogRecord}; [INFO] [stdout] | ^^^^^^^^ ^^^^^^^^^^^^^^ ^^^^^^^^^^^ ^^^^^^^^^ no `LogRecord` in the root [INFO] [stdout] | | | | [INFO] [stdout] | | | no `LogMetadata` in the root [INFO] [stdout] | | no `LogLevelFilter` in the root [INFO] [stdout] | no `LogLevel` in the root [INFO] [stdout] | [INFO] [stdout] help: a similar name exists in the module [INFO] [stdout] | [INFO] [stdout] 4 | use log::{self,Log,LogLevel,LevelFilter,LogMetadata,LogRecord}; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] help: a similar name exists in the module [INFO] [stdout] | [INFO] [stdout] 4 | use log::{self,Log,LogLevel,LogLevelFilter,Metadata,LogRecord}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] help: a similar name exists in the module [INFO] [stdout] | [INFO] [stdout] 4 | use log::{self,Log,LogLevel,LogLevelFilter,LogMetadata,Record}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `log::LogRecord` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/flexi_logger-0.3.3/src/formats.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use log::LogRecord; [INFO] [stdout] | ^^^^^--------- [INFO] [stdout] | | | [INFO] [stdout] | | help: a similar name exists in the module: `Record` [INFO] [stdout] | no `LogRecord` in the root [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `log::LogRecord` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/flexi_logger-0.3.3/src/log_config.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use log::LogRecord; [INFO] [stdout] | ^^^^^--------- [INFO] [stdout] | | | [INFO] [stdout] | | help: a similar name exists in the module: `Record` [INFO] [stdout] | no `LogRecord` in the root [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved imports `log::LogLevel`, `log::LogLevelFilter`, `log::LogRecord` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/flexi_logger-0.3.3/src/lib.rs:72:15 [INFO] [stdout] | [INFO] [stdout] 72 | pub use log::{LogLevel,LogLevelFilter,LogRecord}; [INFO] [stdout] | ^^^^^^^^ ^^^^^^^^^^^^^^ ^^^^^^^^^ no `LogRecord` in the root [INFO] [stdout] | | | [INFO] [stdout] | | no `LogLevelFilter` in the root [INFO] [stdout] | no `LogLevel` in the root [INFO] [stdout] | [INFO] [stdout] help: a similar name exists in the module [INFO] [stdout] | [INFO] [stdout] 72 | pub use log::{LogLevel,LevelFilter,LogRecord}; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] help: a similar name exists in the module [INFO] [stdout] | [INFO] [stdout] 72 | pub use log::{LogLevel,LogLevelFilter,Record}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0046]: not all trait items implemented, missing: `flush` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/flexi_logger-0.3.3/src/flexi_logger.rs:82:1 [INFO] [stdout] | [INFO] [stdout] 82 | impl Log for FlexiLogger { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ missing `flush` in implementation [INFO] [stdout] | [INFO] [stdout] = help: implement the missing item: `fn flush(&self) { todo!() }` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 5 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0046, E0432. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0046`. [INFO] [stdout] [INFO] [stderr] error: could not compile `flexi_logger` [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `Command { std: "docker" "inspect" "2e0ce039a98c5421448c26b926264d212de7b8e91decf3e33413975e5829fc42", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2e0ce039a98c5421448c26b926264d212de7b8e91decf3e33413975e5829fc42", kill_on_drop: false }` [INFO] [stdout] 2e0ce039a98c5421448c26b926264d212de7b8e91decf3e33413975e5829fc42