[INFO] updating cached repository https://github.com/varunkm/rmkts
[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] 6052e022729e95e5a182c5aa4e1b4ed68c9919ff
[INFO] checking varunkm/rmkts against try#7cb06892a23b4da510686618c8730f0b2e8bd952 for pr-66963
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvarunkm%2Frmkts" "/workspace/builds/worker-3/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/varunkm/rmkts on toolchain 7cb06892a23b4da510686618c8730f0b2e8bd952
[INFO] running `"/workspace/cargo-home/bin/cargo" "+7cb06892a23b4da510686618c8730f0b2e8bd952" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/varunkm/rmkts
[INFO] finished tweaking git repo https://github.com/varunkm/rmkts
[INFO] tweaked toml for git repo https://github.com/varunkm/rmkts written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] crate git repo https://github.com/varunkm/rmkts already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+7cb06892a23b4da510686618c8730f0b2e8bd952" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"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" "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" "+7cb06892a23b4da510686618c8730f0b2e8bd952" "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] c30cd49f1e95a2206a986d607fc910627d2ab70ce357354e99e44f10ef466d76
[INFO] running `"docker" "start" "-a" "c30cd49f1e95a2206a986d607fc910627d2ab70ce357354e99e44f10ef466d76"`
[INFO] [stderr]    Compiling rand_core v0.3.0
[INFO] [stderr]    Compiling encoding_rs v0.8.13
[INFO] [stderr]    Compiling ncurses v5.98.0
[INFO] [stderr]    Compiling libc v0.2.45
[INFO] [stderr]     Checking base64 v0.9.3
[INFO] [stderr]     Checking openssl-sys v0.9.40
[INFO] [stderr]     Checking uuid v0.7.1
[INFO] [stderr]    Compiling phf_shared v0.7.23
[INFO] [stderr]     Checking libflate v0.1.19
[INFO] [stderr]     Checking mime v0.3.12
[INFO] [stderr]     Checking serde_urlencoded v0.5.4
[INFO] [stderr]     Checking phf v0.7.23
[INFO] [stderr]    Compiling rand_core v0.2.2
[INFO] [stderr]     Checking openssl v0.10.16
[INFO] [stderr]    Compiling rand v0.5.5
[INFO] [stderr]     Checking pancurses v0.16.1
[INFO] [stderr]    Compiling phf_generator v0.7.23
[INFO] [stderr]    Compiling phf_codegen v0.7.23
[INFO] [stderr]    Compiling mime_guess v2.0.0-alpha.6
[INFO] [stderr]     Checking native-tls v0.2.2
[INFO] [stderr]     Checking hyper-tls v0.3.1
[INFO] [stderr]     Checking reqwest v0.9.5
[INFO] [stderr]     Checking rmkts v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unused variable: `data`
[INFO] [stderr]    --> src/data.rs:125:13
[INFO] [stderr]     |
[INFO] [stderr] 125 |         Err(data) => {
[INFO] [stderr]     |             ^^^^ help: consider prefixing with an underscore: `_data`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `e`
[INFO] [stderr]    --> src/data.rs:147:13
[INFO] [stderr]     |
[INFO] [stderr] 147 |         Err(e) => vec![],
[INFO] [stderr]     |             ^ help: consider prefixing with an underscore: `_e`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `err`
[INFO] [stderr]   --> src/listcontroller.rs:40:13
[INFO] [stderr]    |
[INFO] [stderr] 40 |         Err(err) => {
[INFO] [stderr]    |             ^^^ help: consider prefixing with an underscore: `_err`
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `align_left`
[INFO] [stderr]   --> src/output.rs:17:8
[INFO] [stderr]    |
[INFO] [stderr] 17 | pub fn align_left(s: String, space: usize) -> String {
[INFO] [stderr]    |        ^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `data`
[INFO] [stderr]    --> src/data.rs:125:13
[INFO] [stderr]     |
[INFO] [stderr] 125 |         Err(data) => {
[INFO] [stderr]     |             ^^^^ help: consider prefixing with an underscore: `_data`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `e`
[INFO] [stderr]    --> src/data.rs:147:13
[INFO] [stderr]     |
[INFO] [stderr] 147 |         Err(e) => vec![],
[INFO] [stderr]     |             ^ help: consider prefixing with an underscore: `_e`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `err`
[INFO] [stderr]   --> src/listcontroller.rs:40:13
[INFO] [stderr]    |
[INFO] [stderr] 40 |         Err(err) => {
[INFO] [stderr]    |             ^^^ help: consider prefixing with an underscore: `_err`
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `align_left`
[INFO] [stderr]   --> src/output.rs:17:8
[INFO] [stderr]    |
[INFO] [stderr] 17 | pub fn align_left(s: String, space: usize) -> String {
[INFO] [stderr]    |        ^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 25.23s
[INFO] running `"docker" "inspect" "c30cd49f1e95a2206a986d607fc910627d2ab70ce357354e99e44f10ef466d76"`
[INFO] running `"docker" "rm" "-f" "c30cd49f1e95a2206a986d607fc910627d2ab70ce357354e99e44f10ef466d76"`
[INFO] [stdout] c30cd49f1e95a2206a986d607fc910627d2ab70ce357354e99e44f10ef466d76