[INFO] crate rwth_cli 0.1.3 is already in cache
[INFO] checking rwth_cli-0.1.3 against try#e60d9e09c55855f5a848fde8ad83e13131a5b241 for pr-68350
[INFO] extracting crate rwth_cli 0.1.3 into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate rwth_cli 0.1.3 on toolchain e60d9e09c55855f5a848fde8ad83e13131a5b241
[INFO] running `"/workspace/cargo-home/bin/cargo" "+e60d9e09c55855f5a848fde8ad83e13131a5b241" "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-5/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" "+e60d9e09c55855f5a848fde8ad83e13131a5b241" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "+e60d9e09c55855f5a848fde8ad83e13131a5b241" "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] 3bc796374c0f83681b08cd71303fc81eea6741ee80240c24b74d53a1f76c00e5
[INFO] running `"docker" "start" "-a" "3bc796374c0f83681b08cd71303fc81eea6741ee80240c24b74d53a1f76c00e5"`
[INFO] [stderr]    Compiling syn v1.0.13
[INFO] [stderr]     Checking tokio v0.2.9
[INFO] [stderr]     Checking serde_urlencoded v0.6.1
[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]    Compiling pin-project-internal v0.4.6
[INFO] [stderr]    Compiling serde_derive v1.0.104
[INFO] [stderr]     Checking pin-project v0.4.6
[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: 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: 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]     Finished dev [unoptimized + debuginfo] target(s) in 1m 09s
[INFO] running `"docker" "inspect" "3bc796374c0f83681b08cd71303fc81eea6741ee80240c24b74d53a1f76c00e5"`
[INFO] running `"docker" "rm" "-f" "3bc796374c0f83681b08cd71303fc81eea6741ee80240c24b74d53a1f76c00e5"`
[INFO] [stdout] 3bc796374c0f83681b08cd71303fc81eea6741ee80240c24b74d53a1f76c00e5