[INFO] crate rwth_cli 0.1.3 is already in cache
[INFO] checking rwth_cli-0.1.3 against master#b1f395de642e8be7bcbbd2bd8aaadab715851f49 for pr-69410
[INFO] extracting crate rwth_cli 0.1.3 into /workspace/builds/worker-14/source
[INFO] validating manifest of crates.io crate rwth_cli 0.1.3 on toolchain b1f395de642e8be7bcbbd2bd8aaadab715851f49
[INFO] running `"/workspace/cargo-home/bin/cargo" "+b1f395de642e8be7bcbbd2bd8aaadab715851f49" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate rwth_cli 0.1.3
[INFO] finished tweaking crates.io crate rwth_cli 0.1.3
[INFO] tweaked toml for crates.io crate rwth_cli 0.1.3 written to /workspace/builds/worker-14/source/Cargo.toml
[INFO] crate crates.io crate rwth_cli 0.1.3 already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+b1f395de642e8be7bcbbd2bd8aaadab715851f49" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "+b1f395de642e8be7bcbbd2bd8aaadab715851f49" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] d3f7209f5d73f647dcb2e59181ffebdfb0be66d680f598ac91d6c16642a50d0b
[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" "d3f7209f5d73f647dcb2e59181ffebdfb0be66d680f598ac91d6c16642a50d0b"`
[INFO] [stderr]     Checking futures-util v0.3.1
[INFO] [stderr]     Checking toml v0.5.5
[INFO] [stderr]     Checking tokio v0.2.9
[INFO] [stderr]     Checking indicatif v0.13.0
[INFO] [stderr]     Checking tokio-util v0.2.0
[INFO] [stderr]     Checking tokio-tls v0.3.0
[INFO] [stderr]     Checking h2 v0.2.1
[INFO] [stderr]     Checking hyper v0.13.1
[INFO] [stderr]     Checking hyper-tls v0.4.1
[INFO] [stderr]     Checking reqwest v0.10.1
[INFO] [stderr]     Checking rwth_cli v0.1.3 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unused variable: `l2p_matches`
[INFO] [stderr]    --> src/main.rs:124:30
[INFO] [stderr]     |
[INFO] [stderr] 124 |                 ("l2p", Some(l2p_matches)) => {
[INFO] [stderr]     |                              ^^^^^^^^^^^ help: consider prefixing with an underscore: `_l2p_matches`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `l2p_matches`
[INFO] [stderr]    --> src/main.rs:124:30
[INFO] [stderr]     |
[INFO] [stderr] 124 |                 ("l2p", Some(l2p_matches)) => {
[INFO] [stderr]     |                              ^^^^^^^^^^^ help: consider prefixing with an underscore: `_l2p_matches`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `list_files_in_course_topic`
[INFO] [stderr]   --> src/user_interaction/clap_subcommands.rs:80:8
[INFO] [stderr]    |
[INFO] [stderr] 80 | pub fn list_files_in_course_topic(courseid: &str, topicname: &str) {
[INFO] [stderr]    |        ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `create_progress_bar`
[INFO] [stderr]    --> src/user_interaction/clap_subcommands.rs:196:4
[INFO] [stderr]     |
[INFO] [stderr] 196 | fn create_progress_bar(msg: &str, length: Option<u64>) -> ProgressBar {
[INFO] [stderr]     |    ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `list_files_in_course_topic`
[INFO] [stderr]   --> src/user_interaction/clap_subcommands.rs:80:8
[INFO] [stderr]    |
[INFO] [stderr] 80 | pub fn list_files_in_course_topic(courseid: &str, topicname: &str) {
[INFO] [stderr]    |        ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `create_progress_bar`
[INFO] [stderr]    --> src/user_interaction/clap_subcommands.rs:196:4
[INFO] [stderr]     |
[INFO] [stderr] 196 | fn create_progress_bar(msg: &str, length: Option<u64>) -> ProgressBar {
[INFO] [stderr]     |    ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 24.13s
[INFO] running `"docker" "inspect" "d3f7209f5d73f647dcb2e59181ffebdfb0be66d680f598ac91d6c16642a50d0b"`
[INFO] running `"docker" "rm" "-f" "d3f7209f5d73f647dcb2e59181ffebdfb0be66d680f598ac91d6c16642a50d0b"`
[INFO] [stdout] d3f7209f5d73f647dcb2e59181ffebdfb0be66d680f598ac91d6c16642a50d0b