[INFO] cloning repository https://github.com/ilnaes/llisp
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ilnaes/llisp" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Filnaes%2Fllisp", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Filnaes%2Fllisp'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 55554d633c3cafb8720244e18378b61b1cd3e1df
[INFO] checking ilnaes/llisp against master#4fb54ed484e2239a3e9eff3be17df00d2a162be3 for pr-73345
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Filnaes%2Fllisp" "/workspace/builds/worker-1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/ilnaes/llisp 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/ilnaes/llisp
[INFO] finished tweaking git repo https://github.com/ilnaes/llisp
[INFO] tweaked toml for git repo https://github.com/ilnaes/llisp written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] crate git repo https://github.com/ilnaes/llisp 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-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_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] 60f08c9dc744536acdeac3e5754de626cb68507d0b98965e348020108d545794
[INFO] running `Command { std: "docker" "start" "-a" "60f08c9dc744536acdeac3e5754de626cb68507d0b98965e348020108d545794", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "60f08c9dc744536acdeac3e5754de626cb68507d0b98965e348020108d545794", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "60f08c9dc744536acdeac3e5754de626cb68507d0b98965e348020108d545794", kill_on_drop: false }`
[INFO] [stdout] 60f08c9dc744536acdeac3e5754de626cb68507d0b98965e348020108d545794
[INFO] running `Command { std: "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@sha256:6c9ffe128752d56c8d75334ed354142a5229917ed99767f56566dd8e857ad726" "/opt/rustwide/cargo-home/bin/cargo" "+4fb54ed484e2239a3e9eff3be17df00d2a162be3" "check" "--frozen" "--all" "--all-targets" "--message-format=json", 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] 56132607afe0802452c49b4f8146146488f65a88c329ade801f2b25c15cd531f
[INFO] running `Command { std: "docker" "start" "-a" "56132607afe0802452c49b4f8146146488f65a88c329ade801f2b25c15cd531f", kill_on_drop: false }`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling memchr v2.3.3
[INFO] [stderr]     Checking rand_core v0.5.1
[INFO] [stderr]     Checking regex-syntax v0.6.17
[INFO] [stderr]     Checking thread_local v1.0.1
[INFO] [stderr]    Compiling im v15.0.0
[INFO] [stderr]     Checking bitmaps v2.1.0
[INFO] [stderr]     Checking rand_xoshiro v0.4.0
[INFO] [stderr]     Checking aho-corasick v0.7.10
[INFO] [stderr]     Checking sized-chunks v0.6.2
[INFO] [stderr]     Checking regex v1.3.7
[INFO] [stderr]     Checking llisp v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: function is never used: `check_prog`
[INFO] [stdout]  --> src/well_def.rs:4:8
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub fn check_prog<'a, 'b>(prog: &'b [Def<'a>]) -> Result<(), 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: `check`
[INFO] [stdout]   --> src/well_def.rs:36:8
[INFO] [stdout]    |
[INFO] [stdout] 36 | pub fn check<'a, 'b>(expr: &'b Expr<'a>, scope: HashSet<String>) -> Result<(), String> {
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `check_prog`
[INFO] [stdout]  --> src/well_def.rs:4:8
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub fn check_prog<'a, 'b>(prog: &'b [Def<'a>]) -> Result<(), 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: `check`
[INFO] [stdout]   --> src/well_def.rs:36:8
[INFO] [stdout]    |
[INFO] [stdout] 36 | pub fn check<'a, 'b>(expr: &'b Expr<'a>, scope: HashSet<String>) -> Result<(), String> {
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 12.68s
[INFO] running `Command { std: "docker" "inspect" "56132607afe0802452c49b4f8146146488f65a88c329ade801f2b25c15cd531f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "56132607afe0802452c49b4f8146146488f65a88c329ade801f2b25c15cd531f", kill_on_drop: false }`
[INFO] [stdout] 56132607afe0802452c49b4f8146146488f65a88c329ade801f2b25c15cd531f