[INFO] cloning repository https://github.com/cout970/micro_vm
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/cout970/micro_vm" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcout970%2Fmicro_vm", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcout970%2Fmicro_vm'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 2cf5f2ecfe8a313faf52affc123dbc4f7f0313f7
[INFO] checking cout970/micro_vm against master#506512391b1a75ae450d36c9420978402a91abcc for pr-125384
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcout970%2Fmicro_vm" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/cout970/micro_vm on toolchain 506512391b1a75ae450d36c9420978402a91abcc
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+506512391b1a75ae450d36c9420978402a91abcc" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/cout970/micro_vm
[INFO] finished tweaking git repo https://github.com/cout970/micro_vm
[INFO] tweaked toml for git repo https://github.com/cout970/micro_vm written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/cout970/micro_vm 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" "+506512391b1a75ae450d36c9420978402a91abcc" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+506512391b1a75ae450d36c9420978402a91abcc" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 77b043d19c5f495f3b126c89d5b3c1704ba676a4f0118e82d2247c9bd5711436
[INFO] running `Command { std: "docker" "start" "-a" "77b043d19c5f495f3b126c89d5b3c1704ba676a4f0118e82d2247c9bd5711436", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "77b043d19c5f495f3b126c89d5b3c1704ba676a4f0118e82d2247c9bd5711436", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "77b043d19c5f495f3b126c89d5b3c1704ba676a4f0118e82d2247c9bd5711436", kill_on_drop: false }`
[INFO] [stdout] 77b043d19c5f495f3b126c89d5b3c1704ba676a4f0118e82d2247c9bd5711436
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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=allow" "-e" "RUSTDOCFLAGS=--cap-lints=allow" "-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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+506512391b1a75ae450d36c9420978402a91abcc" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 781f1740a99e3340815daa9db8c5357761ec40d30633c23c9b5eb4ebb99c2e04
[INFO] running `Command { std: "docker" "start" "-a" "781f1740a99e3340815daa9db8c5357761ec40d30633c23c9b5eb4ebb99c2e04", kill_on_drop: false }`
[INFO] [stderr]     Checking vm v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0624]: method `precompile` is private
[INFO] [stdout]    --> src/main.rs:69:18
[INFO] [stdout]     |
[INFO] [stdout] 69  |         compiler.precompile(&parsed).expect("Unable to compiled");
[INFO] [stdout]     |                  ^^^^^^^^^^ private method
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/assembler.rs:441:5
[INFO] [stdout]     |
[INFO] [stdout] 441 |     fn precompile(&mut self, insts: &Vec<ParsedInst>) -> Result<Vec<PrecompiledInst>, String> {
[INFO] [stdout]     |     ----------------------------------------------------------------------------------------- private method defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0624`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `vm` (bin "vm" test) due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "781f1740a99e3340815daa9db8c5357761ec40d30633c23c9b5eb4ebb99c2e04", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "781f1740a99e3340815daa9db8c5357761ec40d30633c23c9b5eb4ebb99c2e04", kill_on_drop: false }`
[INFO] [stdout] 781f1740a99e3340815daa9db8c5357761ec40d30633c23c9b5eb4ebb99c2e04
[INFO] checking cout970/micro_vm against try#dae34b759e282c069aa28752564694effd121a63 for pr-125384
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcout970%2Fmicro_vm" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/cout970/micro_vm on toolchain dae34b759e282c069aa28752564694effd121a63
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dae34b759e282c069aa28752564694effd121a63" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/cout970/micro_vm
[INFO] finished tweaking git repo https://github.com/cout970/micro_vm
[INFO] tweaked toml for git repo https://github.com/cout970/micro_vm written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/cout970/micro_vm 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" "+dae34b759e282c069aa28752564694effd121a63" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+dae34b759e282c069aa28752564694effd121a63" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ba302837be4c776dd87290b3c90547737d00a90a01d991c6384dab8c51657ddc
[INFO] running `Command { std: "docker" "start" "-a" "ba302837be4c776dd87290b3c90547737d00a90a01d991c6384dab8c51657ddc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ba302837be4c776dd87290b3c90547737d00a90a01d991c6384dab8c51657ddc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ba302837be4c776dd87290b3c90547737d00a90a01d991c6384dab8c51657ddc", kill_on_drop: false }`
[INFO] [stdout] ba302837be4c776dd87290b3c90547737d00a90a01d991c6384dab8c51657ddc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=allow" "-e" "RUSTDOCFLAGS=--cap-lints=allow" "-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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+dae34b759e282c069aa28752564694effd121a63" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 741184fb58ad48c5904f136b38a09794868f58558ef8afd818f58a1f2f9dab9b
[INFO] running `Command { std: "docker" "start" "-a" "741184fb58ad48c5904f136b38a09794868f58558ef8afd818f58a1f2f9dab9b", kill_on_drop: false }`
[INFO] [stderr] Copying to /tmp/fixit
[INFO] [stderr] skipping non-2021 edition `2018`
[INFO] running `Command { std: "docker" "inspect" "741184fb58ad48c5904f136b38a09794868f58558ef8afd818f58a1f2f9dab9b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "741184fb58ad48c5904f136b38a09794868f58558ef8afd818f58a1f2f9dab9b", kill_on_drop: false }`
[INFO] [stdout] 741184fb58ad48c5904f136b38a09794868f58558ef8afd818f58a1f2f9dab9b