[INFO] cloning repository https://github.com/spikegrobstein/super-tiny-compiler-rs [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/spikegrobstein/super-tiny-compiler-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fspikegrobstein%2Fsuper-tiny-compiler-rs", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fspikegrobstein%2Fsuper-tiny-compiler-rs'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 03011c16686786f91436b1dc18a749962535f8d4 [INFO] checking spikegrobstein/super-tiny-compiler-rs against beta for pr-78714 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fspikegrobstein%2Fsuper-tiny-compiler-rs" "/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/spikegrobstein/super-tiny-compiler-rs on toolchain beta [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/spikegrobstein/super-tiny-compiler-rs [INFO] finished tweaking git repo https://github.com/spikegrobstein/super-tiny-compiler-rs [INFO] tweaked toml for git repo https://github.com/spikegrobstein/super-tiny-compiler-rs written to /workspace/builds/worker-0/source/Cargo.toml [INFO] crate git repo https://github.com/spikegrobstein/super-tiny-compiler-rs already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "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" "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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+beta" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] f759095c9ee4bab904212450e9312e62b8944ca2bb5b0d921db4cd3452b387f6 [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" "f759095c9ee4bab904212450e9312e62b8944ca2bb5b0d921db4cd3452b387f6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f759095c9ee4bab904212450e9312e62b8944ca2bb5b0d921db4cd3452b387f6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f759095c9ee4bab904212450e9312e62b8944ca2bb5b0d921db4cd3452b387f6", kill_on_drop: false }` [INFO] [stdout] f759095c9ee4bab904212450e9312e62b8944ca2bb5b0d921db4cd3452b387f6 [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" "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" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+beta" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 22842fe93d5799fad0ebb38b7667b09eec24dbc0ce7f3bf26f204b4d7f3a3ab2 [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" "22842fe93d5799fad0ebb38b7667b09eec24dbc0ce7f3bf26f204b4d7f3a3ab2", kill_on_drop: false }` [INFO] [stderr] Checking tiny-compiler v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.46s [INFO] running `Command { std: "docker" "inspect" "22842fe93d5799fad0ebb38b7667b09eec24dbc0ce7f3bf26f204b4d7f3a3ab2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "22842fe93d5799fad0ebb38b7667b09eec24dbc0ce7f3bf26f204b4d7f3a3ab2", kill_on_drop: false }` [INFO] [stdout] 22842fe93d5799fad0ebb38b7667b09eec24dbc0ce7f3bf26f204b4d7f3a3ab2