[INFO] cloning repository https://github.com/Baidicoot/modular_vm [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Baidicoot/modular_vm" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBaidicoot%2Fmodular_vm", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBaidicoot%2Fmodular_vm'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] bf5118d6974f55416a92f28f6dacc3b4a67054f1 [INFO] testing Baidicoot/modular_vm against beta-2021-09-08 for beta-1.56-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBaidicoot%2Fmodular_vm" "/workspace/builds/worker-7/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Baidicoot/modular_vm on toolchain beta-2021-09-08 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/Baidicoot/modular_vm [INFO] finished tweaking git repo https://github.com/Baidicoot/modular_vm [INFO] tweaked toml for git repo https://github.com/Baidicoot/modular_vm written to /workspace/builds/worker-7/source/Cargo.toml [INFO] crate git repo https://github.com/Baidicoot/modular_vm already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: unused manifest key: package.categorys [INFO] [stderr] warning: unused manifest key: package.license_file [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 47f189dcbce690dd2e188289fae3c8534bcefbdb18ac846c215f96f0ae28e4c4 [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" "47f189dcbce690dd2e188289fae3c8534bcefbdb18ac846c215f96f0ae28e4c4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "47f189dcbce690dd2e188289fae3c8534bcefbdb18ac846c215f96f0ae28e4c4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "47f189dcbce690dd2e188289fae3c8534bcefbdb18ac846c215f96f0ae28e4c4", kill_on_drop: false }` [INFO] [stdout] 47f189dcbce690dd2e188289fae3c8534bcefbdb18ac846c215f96f0ae28e4c4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 6032ebfbb13a20a0f3b2a23ac55f06541ba74a53c26191018ab3cdf3668f83a1 [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" "6032ebfbb13a20a0f3b2a23ac55f06541ba74a53c26191018ab3cdf3668f83a1", kill_on_drop: false }` [INFO] [stderr] warning: unused manifest key: package.categorys [INFO] [stderr] warning: unused manifest key: package.license_file [INFO] [stderr] Compiling modVM v0.3.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: crate `modVM` should have a snake case name [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] = help: convert the identifier to snake case: `mod_vm` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel [INFO] [stdout] --> src/bin/main.rs:1:1 [INFO] [stdout] | [INFO] [stdout] 1 | #![feature(duration_as_u128)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0554`. [INFO] [stdout] [INFO] [stderr] error: could not compile `modVM` due to 2 previous errors [INFO] running `Command { std: "docker" "inspect" "6032ebfbb13a20a0f3b2a23ac55f06541ba74a53c26191018ab3cdf3668f83a1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6032ebfbb13a20a0f3b2a23ac55f06541ba74a53c26191018ab3cdf3668f83a1", kill_on_drop: false }` [INFO] [stdout] 6032ebfbb13a20a0f3b2a23ac55f06541ba74a53c26191018ab3cdf3668f83a1