[INFO] cloning repository https://github.com/ricidkumbara/rust-dasar [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ricidkumbara/rust-dasar" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fricidkumbara%2Frust-dasar", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fricidkumbara%2Frust-dasar'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] efd28d81f5b7a8bba1bbe860a4efe8e893bdd8ee [INFO] checking ricidkumbara/rust-dasar against master#9c3064e131f4939cc95a29bb11413c49bbda1491 for pr-144098 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fricidkumbara%2Frust-dasar" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/ricidkumbara/rust-dasar [INFO] finished tweaking git repo https://github.com/ricidkumbara/rust-dasar [INFO] tweaked toml for git repo https://github.com/ricidkumbara/rust-dasar written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/ricidkumbara/rust-dasar on toolchain 9c3064e131f4939cc95a29bb11413c49bbda1491 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9c3064e131f4939cc95a29bb11413c49bbda1491" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/ricidkumbara/rust-dasar already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9c3064e131f4939cc95a29bb11413c49bbda1491" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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" "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" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:cf8efcab8866f2cf4285301c7418e2f4f2a9b088c91ba69c40d5b659f81557f7" "/opt/rustwide/cargo-home/bin/cargo" "+9c3064e131f4939cc95a29bb11413c49bbda1491" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 619ec9287f4ec5f63577076e95e449b83d23891b3dfb14e0d98dcd0e36e25703 [INFO] running `Command { std: "docker" "start" "-a" "619ec9287f4ec5f63577076e95e449b83d23891b3dfb14e0d98dcd0e36e25703", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "619ec9287f4ec5f63577076e95e449b83d23891b3dfb14e0d98dcd0e36e25703", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "619ec9287f4ec5f63577076e95e449b83d23891b3dfb14e0d98dcd0e36e25703", kill_on_drop: false }` [INFO] [stdout] 619ec9287f4ec5f63577076e95e449b83d23891b3dfb14e0d98dcd0e36e25703 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:cf8efcab8866f2cf4285301c7418e2f4f2a9b088c91ba69c40d5b659f81557f7" "/opt/rustwide/cargo-home/bin/cargo" "+9c3064e131f4939cc95a29bb11413c49bbda1491" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 6885f8b77beca8299b8c6f612dd30fb5ea358a261e25ea7b3b3d15217d94f956 [INFO] running `Command { std: "docker" "start" "-a" "6885f8b77beca8299b8c6f612dd30fb5ea358a261e25ea7b3b3d15217d94f956", kill_on_drop: false }` [INFO] [stderr] Compiling version_check v0.9.5 [INFO] [stderr] Compiling typenum v1.17.0 [INFO] [stderr] Compiling libc v0.2.155 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Checking constant_time_eq v0.3.0 [INFO] [stderr] Checking byteorder v1.5.0 [INFO] [stderr] Checking arrayvec v0.7.4 [INFO] [stderr] Checking arrayref v0.3.8 [INFO] [stderr] Checking zeroize v1.8.1 [INFO] [stderr] Checking base64 v0.21.7 [INFO] [stderr] Checking base64 v0.22.1 [INFO] [stderr] Checking subtle v2.6.1 [INFO] [stderr] Compiling generic-array v0.14.7 [INFO] [stderr] Checking blake2b_simd v1.0.2 [INFO] [stderr] Checking rust-argon2 v2.1.0 [INFO] [stderr] Checking getrandom v0.2.15 [INFO] [stderr] Checking inout v0.1.3 [INFO] [stderr] Checking crypto-common v0.1.6 [INFO] [stderr] Checking cipher v0.4.4 [INFO] [stderr] Checking blowfish v0.9.1 [INFO] [stderr] Checking bcrypt v0.15.1 [INFO] [stderr] Checking rust-dasar v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: creating a shared reference to mutable static [INFO] [stdout] --> src/main.rs:1868:24 [INFO] [stdout] | [INFO] [stdout] 1868 | println!("{}", COUNTER); [INFO] [stdout] | ^^^^^^^ shared reference to mutable static [INFO] [stdout] | [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives [INFO] [stdout] = note: `#[warn(static_mut_refs)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.80s [INFO] running `Command { std: "docker" "inspect" "6885f8b77beca8299b8c6f612dd30fb5ea358a261e25ea7b3b3d15217d94f956", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6885f8b77beca8299b8c6f612dd30fb5ea358a261e25ea7b3b3d15217d94f956", kill_on_drop: false }` [INFO] [stdout] 6885f8b77beca8299b8c6f612dd30fb5ea358a261e25ea7b3b3d15217d94f956