[INFO] cloning repository https://github.com/p7g/rust-bytecode-vm [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/p7g/rust-bytecode-vm" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fp7g%2Frust-bytecode-vm", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fp7g%2Frust-bytecode-vm'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] fc8ba77c7a320378b929955059ac6906ad85b7a7 [INFO] checking p7g/rust-bytecode-vm against master#642c19bfc3a5c1de985bf5d0cc8207ac9d22708a for pr-148577 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fp7g%2Frust-bytecode-vm" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/p7g/rust-bytecode-vm [INFO] finished tweaking git repo https://github.com/p7g/rust-bytecode-vm [INFO] tweaked toml for git repo https://github.com/p7g/rust-bytecode-vm written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/p7g/rust-bytecode-vm on toolchain 642c19bfc3a5c1de985bf5d0cc8207ac9d22708a [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+642c19bfc3a5c1de985bf5d0cc8207ac9d22708a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/p7g/rust-bytecode-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" "+642c19bfc3a5c1de985bf5d0cc8207ac9d22708a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded ctor v0.1.10 [INFO] [stderr] Downloaded output_vt100 v0.1.2 [INFO] [stderr] Downloaded proc-macro2 v1.0.1 [INFO] [stderr] Downloaded quote v1.0.2 [INFO] [stderr] Downloaded syn v1.0.4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+642c19bfc3a5c1de985bf5d0cc8207ac9d22708a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] c7c6b54319f31cbe21aecaae3cf0dfd7e6ab45c53323eba5b3aa9cb924abaefd [INFO] running `Command { std: "docker" "start" "-a" "c7c6b54319f31cbe21aecaae3cf0dfd7e6ab45c53323eba5b3aa9cb924abaefd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c7c6b54319f31cbe21aecaae3cf0dfd7e6ab45c53323eba5b3aa9cb924abaefd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c7c6b54319f31cbe21aecaae3cf0dfd7e6ab45c53323eba5b3aa9cb924abaefd", kill_on_drop: false }` [INFO] [stdout] c7c6b54319f31cbe21aecaae3cf0dfd7e6ab45c53323eba5b3aa9cb924abaefd [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+642c19bfc3a5c1de985bf5d0cc8207ac9d22708a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 24eb09ceec3e7962977927bccf53cc71eca0d6a285f47e025692fdde868ecd7e [INFO] running `Command { std: "docker" "start" "-a" "24eb09ceec3e7962977927bccf53cc71eca0d6a285f47e025692fdde868ecd7e", kill_on_drop: false }` [INFO] [stderr] Checking ansi_term v0.11.0 [INFO] [stderr] Checking difference v2.0.0 [INFO] [stderr] Checking rust-bytecode-vm v0.1.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: unexpected `cfg` condition name: `disasm` [INFO] [stdout] --> src/interpreter.rs:308:17 [INFO] [stdout] | [INFO] [stdout] 308 | if cfg!(disasm) { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: expected names are: `docsrs`, `feature`, and `test` and 31 more [INFO] [stdout] = help: consider using a Cargo feature instead [INFO] [stdout] = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint: [INFO] [stdout] [lints.rust] [INFO] [stdout] unexpected_cfgs = { level = "warn", check-cfg = ['cfg(disasm)'] } [INFO] [stdout] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(disasm)");` to the top of the `build.rs` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: `#[warn(unexpected_cfgs)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition name: `vm_debug` [INFO] [stdout] --> src/interpreter.rs:315:21 [INFO] [stdout] | [INFO] [stdout] 315 | if cfg!(vm_debug) { [INFO] [stdout] | ^^^^^^^^ help: there is a config with a similar name: `fmt_debug` [INFO] [stdout] | [INFO] [stdout] = help: expected values for `fmt_debug` are: `full`, `none`, and `shallow` [INFO] [stdout] = help: consider using a Cargo feature instead [INFO] [stdout] = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint: [INFO] [stdout] [lints.rust] [INFO] [stdout] unexpected_cfgs = { level = "warn", check-cfg = ['cfg(vm_debug)'] } [INFO] [stdout] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(vm_debug)");` to the top of the `build.rs` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking pretty_assertions v0.6.1 [INFO] [stdout] warning: unexpected `cfg` condition name: `disasm` [INFO] [stdout] --> src/interpreter.rs:308:17 [INFO] [stdout] | [INFO] [stdout] 308 | if cfg!(disasm) { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: expected names are: `docsrs`, `feature`, and `test` and 31 more [INFO] [stdout] = help: consider using a Cargo feature instead [INFO] [stdout] = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint: [INFO] [stdout] [lints.rust] [INFO] [stdout] unexpected_cfgs = { level = "warn", check-cfg = ['cfg(disasm)'] } [INFO] [stdout] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(disasm)");` to the top of the `build.rs` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: `#[warn(unexpected_cfgs)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition name: `vm_debug` [INFO] [stdout] --> src/interpreter.rs:315:21 [INFO] [stdout] | [INFO] [stdout] 315 | if cfg!(vm_debug) { [INFO] [stdout] | ^^^^^^^^ help: there is a config with a similar name: `fmt_debug` [INFO] [stdout] | [INFO] [stdout] = help: expected values for `fmt_debug` are: `full`, `none`, and `shallow` [INFO] [stdout] = help: consider using a Cargo feature instead [INFO] [stdout] = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint: [INFO] [stdout] [lints.rust] [INFO] [stdout] unexpected_cfgs = { level = "warn", check-cfg = ['cfg(vm_debug)'] } [INFO] [stdout] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(vm_debug)");` to the top of the `build.rs` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.69s [INFO] running `Command { std: "docker" "inspect" "24eb09ceec3e7962977927bccf53cc71eca0d6a285f47e025692fdde868ecd7e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "24eb09ceec3e7962977927bccf53cc71eca0d6a285f47e025692fdde868ecd7e", kill_on_drop: false }` [INFO] [stdout] 24eb09ceec3e7962977927bccf53cc71eca0d6a285f47e025692fdde868ecd7e