[INFO] cloning repository https://github.com/MarcusTL12/RustDynamicTerminal
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/MarcusTL12/RustDynamicTerminal" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMarcusTL12%2FRustDynamicTerminal", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMarcusTL12%2FRustDynamicTerminal'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 6e60d67508570a3f891cb738cff8289ddcc8ee28
[INFO] testing MarcusTL12/RustDynamicTerminal against master#8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e for pr-74409
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMarcusTL12%2FRustDynamicTerminal" "/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/MarcusTL12/RustDynamicTerminal on toolchain 8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/MarcusTL12/RustDynamicTerminal
[INFO] finished tweaking git repo https://github.com/MarcusTL12/RustDynamicTerminal
[INFO] tweaked toml for git repo https://github.com/MarcusTL12/RustDynamicTerminal written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] crate git repo https://github.com/MarcusTL12/RustDynamicTerminal already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "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@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d271198e7fc293b3f57dbbef6fcb9993e1cb0f6534230f2730623a59eb1fcb04
[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" "d271198e7fc293b3f57dbbef6fcb9993e1cb0f6534230f2730623a59eb1fcb04", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d271198e7fc293b3f57dbbef6fcb9993e1cb0f6534230f2730623a59eb1fcb04", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d271198e7fc293b3f57dbbef6fcb9993e1cb0f6534230f2730623a59eb1fcb04", kill_on_drop: false }`
[INFO] [stdout] d271198e7fc293b3f57dbbef6fcb9993e1cb0f6534230f2730623a59eb1fcb04
[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@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "build" "--frozen" "--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] 60112ebe652020f1f6fdb95240db8f7d10f2bd6ed6946d8c21a445f382048278
[INFO] running `Command { std: "docker" "start" "-a" "60112ebe652020f1f6fdb95240db8f7d10f2bd6ed6946d8c21a445f382048278", kill_on_drop: false }`
[INFO] [stderr]    Compiling terminalgraphics v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: function is never used: `enablecolor`
[INFO] [stdout]   --> src/color.rs:59:8
[INFO] [stdout]    |
[INFO] [stdout] 59 | pub fn enablecolor(col: Color) {
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `disablecolor`
[INFO] [stdout]   --> src/color.rs:67:8
[INFO] [stdout]    |
[INFO] [stdout] 67 | pub fn disablecolor() {
[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 0.84s
[INFO] running `Command { std: "docker" "inspect" "60112ebe652020f1f6fdb95240db8f7d10f2bd6ed6946d8c21a445f382048278", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "60112ebe652020f1f6fdb95240db8f7d10f2bd6ed6946d8c21a445f382048278", kill_on_drop: false }`
[INFO] [stdout] 60112ebe652020f1f6fdb95240db8f7d10f2bd6ed6946d8c21a445f382048278
[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@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ecb0cc806aba919bb390b4bf04d96479ce0110eb5bcae851c62b8031969167c9
[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" "ecb0cc806aba919bb390b4bf04d96479ce0110eb5bcae851c62b8031969167c9", kill_on_drop: false }`
[INFO] [stderr]    Compiling terminalgraphics v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: function is never used: `enablecolor`
[INFO] [stdout]   --> src/color.rs:59:8
[INFO] [stdout]    |
[INFO] [stdout] 59 | pub fn enablecolor(col: Color) {
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `disablecolor`
[INFO] [stdout]   --> src/color.rs:67:8
[INFO] [stdout]    |
[INFO] [stdout] 67 | pub fn disablecolor() {
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.61s
[INFO] running `Command { std: "docker" "inspect" "ecb0cc806aba919bb390b4bf04d96479ce0110eb5bcae851c62b8031969167c9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ecb0cc806aba919bb390b4bf04d96479ce0110eb5bcae851c62b8031969167c9", kill_on_drop: false }`
[INFO] [stdout] ecb0cc806aba919bb390b4bf04d96479ce0110eb5bcae851c62b8031969167c9
[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@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 7566200b66891bc09361ca117c7ddffa68b930bf7d43779fae2b19a80361f888
[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" "7566200b66891bc09361ca117c7ddffa68b930bf7d43779fae2b19a80361f888", kill_on_drop: false }`
[INFO] [stderr] warning: function is never used: `enablecolor`
[INFO] [stderr]   --> src/color.rs:59:8
[INFO] [stderr]    |
[INFO] [stderr] 59 | pub fn enablecolor(col: Color) {
[INFO] [stderr]    |        ^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `disablecolor`
[INFO] [stderr]   --> src/color.rs:67:8
[INFO] [stderr]    |
[INFO] [stderr] 67 | pub fn disablecolor() {
[INFO] [stderr]    |        ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 2 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/terminalgraphics-e31870bea0596557
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "7566200b66891bc09361ca117c7ddffa68b930bf7d43779fae2b19a80361f888", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7566200b66891bc09361ca117c7ddffa68b930bf7d43779fae2b19a80361f888", kill_on_drop: false }`
[INFO] [stdout] 7566200b66891bc09361ca117c7ddffa68b930bf7d43779fae2b19a80361f888