[INFO] updating cached repository https://github.com/knowtheory/s3_log_parse [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] f18268b3aff6af67605ba0da503a4814a3a7c24f [INFO] checking knowtheory/s3_log_parse against master#2748a9fd93dd1a00a4521f4f16de5befbf77f6cd for pr-62262-1 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fknowtheory%2Fs3_log_parse" "/workspace/builds/worker-1/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/knowtheory/s3_log_parse on toolchain 2748a9fd93dd1a00a4521f4f16de5befbf77f6cd [INFO] running `"/workspace/cargo-home/bin/cargo" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/knowtheory/s3_log_parse [INFO] finished tweaking git repo https://github.com/knowtheory/s3_log_parse [INFO] tweaked toml for git repo https://github.com/knowtheory/s3_log_parse written to /workspace/builds/worker-1/source/Cargo.toml [INFO] crate git repo https://github.com/knowtheory/s3_log_parse already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] error: the lock file /workspace/builds/worker-1/source/Cargo.lock needs to be updated but --locked was passed to prevent this [INFO] the lockfile is outdated, regenerating it [INFO] running `"/workspace/cargo-home/bin/cargo" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `"/workspace/cargo-home/bin/cargo" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] 7243db51be1023757a7ddc6a99c435aa19a3f7b0e8df82b85e125a2da79416b6 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `"docker" "start" "-a" "7243db51be1023757a7ddc6a99c435aa19a3f7b0e8df82b85e125a2da79416b6"` [INFO] [stderr] Checking memchr v2.2.1 [INFO] [stderr] Checking chrono v0.2.25 [INFO] [stderr] Checking bstr v0.2.8 [INFO] [stderr] Checking csv-core v0.1.6 [INFO] [stderr] Checking csv v1.1.1 [INFO] [stderr] Checking s3_log_parser v0.0.1 (/opt/rustwide/workdir) [INFO] [stderr] warning: unused import: `std::io::prelude::*` [INFO] [stderr] --> src/main.rs:13:5 [INFO] [stderr] | [INFO] [stderr] 13 | use std::io::prelude::*; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::io::prelude::*` [INFO] [stderr] --> src/main.rs:13:5 [INFO] [stderr] | [INFO] [stderr] 13 | use std::io::prelude::*; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] error[E0599]: no function or associated item named `from_buffer` found for type `csv::Writer<_>` in the current scope [INFO] [stderr] --> src/main.rs:91:48 [INFO] [stderr] | [INFO] [stderr] 91 | let mut output_csv = csv::Writer::from_buffer(buf_write); [INFO] [stderr] | ^^^^^^^^^^^ function or associated item not found in `csv::Writer<_>` [INFO] [stderr] [INFO] [stderr] error[E0599]: no method named `chars` found for type `std::io::BufReader<&std::fs::File>` in the current scope [INFO] [stderr] --> src/main.rs:97:32 [INFO] [stderr] | [INFO] [stderr] 97 | for c_wrap in file.chars() { [INFO] [stderr] | ^^^^^ method not found in `std::io::BufReader<&std::fs::File>` [INFO] [stderr] [INFO] [stderr] error: aborting due to 2 previous errors [INFO] [stderr] [INFO] [stderr] For more information about this error, try `rustc --explain E0599`. [INFO] [stderr] error: could not compile `s3_log_parser`. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error[E0599]: no function or associated item named `from_buffer` found for type `csv::Writer<_>` in the current scope [INFO] [stderr] --> src/main.rs:91:48 [INFO] [stderr] | [INFO] [stderr] 91 | let mut output_csv = csv::Writer::from_buffer(buf_write); [INFO] [stderr] | ^^^^^^^^^^^ function or associated item not found in `csv::Writer<_>` [INFO] [stderr] [INFO] [stderr] error[E0599]: no method named `chars` found for type `std::io::BufReader<&std::fs::File>` in the current scope [INFO] [stderr] --> src/main.rs:97:32 [INFO] [stderr] | [INFO] [stderr] 97 | for c_wrap in file.chars() { [INFO] [stderr] | ^^^^^ method not found in `std::io::BufReader<&std::fs::File>` [INFO] [stderr] [INFO] [stderr] error: aborting due to 2 previous errors [INFO] [stderr] [INFO] [stderr] For more information about this error, try `rustc --explain E0599`. [INFO] [stderr] error: could not compile `s3_log_parser`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "7243db51be1023757a7ddc6a99c435aa19a3f7b0e8df82b85e125a2da79416b6"` [INFO] running `"docker" "rm" "-f" "7243db51be1023757a7ddc6a99c435aa19a3f7b0e8df82b85e125a2da79416b6"` [INFO] [stdout] 7243db51be1023757a7ddc6a99c435aa19a3f7b0e8df82b85e125a2da79416b6