[INFO] updating cached repository https://github.com/Valentine-Mario/SCML
[INFO] running `Command { std: "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", kill_on_drop: false }`
[INFO] [stderr] From https://github.com/Valentine-Mario/SCML
[INFO] [stderr]    5f2758f..7c9be8e  master     -> master
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 7c9be8e21feaf62408b64878ccf476bdba46e1bf
[INFO] checking Valentine-Mario/SCML against master#4fb54ed484e2239a3e9eff3be17df00d2a162be3 for pr-73345
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FValentine-Mario%2FSCML" "/workspace/builds/worker-0/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Valentine-Mario/SCML on toolchain 4fb54ed484e2239a3e9eff3be17df00d2a162be3
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+4fb54ed484e2239a3e9eff3be17df00d2a162be3" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Valentine-Mario/SCML
[INFO] finished tweaking git repo https://github.com/Valentine-Mario/SCML
[INFO] tweaked toml for git repo https://github.com/Valentine-Mario/SCML written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] crate git repo https://github.com/Valentine-Mario/SCML already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+4fb54ed484e2239a3e9eff3be17df00d2a162be3" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:6c9ffe128752d56c8d75334ed354142a5229917ed99767f56566dd8e857ad726" "/opt/rustwide/cargo-home/bin/cargo" "+4fb54ed484e2239a3e9eff3be17df00d2a162be3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 0aa4fdb44b1c07f73dfe9a96c262f49c8f88f58fbbffa8bf4a5551e7e92ce6fc
[INFO] running `Command { std: "docker" "start" "-a" "0aa4fdb44b1c07f73dfe9a96c262f49c8f88f58fbbffa8bf4a5551e7e92ce6fc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0aa4fdb44b1c07f73dfe9a96c262f49c8f88f58fbbffa8bf4a5551e7e92ce6fc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0aa4fdb44b1c07f73dfe9a96c262f49c8f88f58fbbffa8bf4a5551e7e92ce6fc", kill_on_drop: false }`
[INFO] [stdout] 0aa4fdb44b1c07f73dfe9a96c262f49c8f88f58fbbffa8bf4a5551e7e92ce6fc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:6c9ffe128752d56c8d75334ed354142a5229917ed99767f56566dd8e857ad726" "/opt/rustwide/cargo-home/bin/cargo" "+4fb54ed484e2239a3e9eff3be17df00d2a162be3" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f36debe29084fa77b4b3acba22db70d16d4ecf6432f8ce41807538d77b6e952c
[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" "f36debe29084fa77b4b3acba22db70d16d4ecf6432f8ce41807538d77b6e952c", kill_on_drop: false }`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling memchr v2.3.3
[INFO] [stderr]     Checking regex-syntax v0.6.17
[INFO] [stderr]     Checking thread_local v1.0.1
[INFO] [stderr]     Checking aho-corasick v0.7.10
[INFO] [stderr]     Checking regex v1.3.7
[INFO] [stderr]     Checking scml v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `regex::Regex`
[INFO] [stdout]  --> src/main.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use regex::Regex;
[INFO] [stdout]   |     ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `regex::Regex`
[INFO] [stdout]  --> src/main.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use regex::Regex;
[INFO] [stdout]   |     ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `replace_variable`
[INFO] [stdout]   --> src/html_processing.rs:10:12
[INFO] [stdout]    |
[INFO] [stdout] 10 |     pub fn replace_variable(scml_string:&str, scml_hash:HashMap<String, &str>)->String{
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `generate_scml_hash`
[INFO] [stdout]   --> src/html_processing.rs:19:12
[INFO] [stdout]    |
[INFO] [stdout] 19 |     pub fn generate_scml_hash(value:&str)->HashMap<String, &str>{
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `write_to_file`
[INFO] [stdout]   --> src/html_processing.rs:60:12
[INFO] [stdout]    |
[INFO] [stdout] 60 |     pub fn write_to_file(value:&str, config:Config)->  Result<(), Box<dyn Error>>{
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `replace_variable`
[INFO] [stdout]   --> src/html_processing.rs:10:12
[INFO] [stdout]    |
[INFO] [stdout] 10 |     pub fn replace_variable(scml_string:&str, scml_hash:HashMap<String, &str>)->String{
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `generate_scml_hash`
[INFO] [stdout]   --> src/html_processing.rs:19:12
[INFO] [stdout]    |
[INFO] [stdout] 19 |     pub fn generate_scml_hash(value:&str)->HashMap<String, &str>{
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `write_to_file`
[INFO] [stdout]   --> src/html_processing.rs:60:12
[INFO] [stdout]    |
[INFO] [stdout] 60 |     pub fn write_to_file(value:&str, config:Config)->  Result<(), Box<dyn Error>>{
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.53s
[INFO] running `Command { std: "docker" "inspect" "f36debe29084fa77b4b3acba22db70d16d4ecf6432f8ce41807538d77b6e952c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f36debe29084fa77b4b3acba22db70d16d4ecf6432f8ce41807538d77b6e952c", kill_on_drop: false }`
[INFO] [stdout] f36debe29084fa77b4b3acba22db70d16d4ecf6432f8ce41807538d77b6e952c