[INFO] cloning repository https://github.com/groupylang/rcwt_tools [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/groupylang/rcwt_tools" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgroupylang%2Frcwt_tools", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgroupylang%2Frcwt_tools'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] b0e548002e45cf94bc40bc80b0eb3c80e564a829 [INFO] checking groupylang/rcwt_tools against master#33fdb797f59421c7bbecaa4588ed5d7a31a9494a for pr-87190-3 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgroupylang%2Frcwt_tools" "/workspace/builds/worker-111/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-111/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/groupylang/rcwt_tools on toolchain 33fdb797f59421c7bbecaa4588ed5d7a31a9494a [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+33fdb797f59421c7bbecaa4588ed5d7a31a9494a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/groupylang/rcwt_tools [INFO] finished tweaking git repo https://github.com/groupylang/rcwt_tools [INFO] tweaked toml for git repo https://github.com/groupylang/rcwt_tools written to /workspace/builds/worker-111/source/Cargo.toml [INFO] crate git repo https://github.com/groupylang/rcwt_tools already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+33fdb797f59421c7bbecaa4588ed5d7a31a9494a" "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-111/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-111/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+33fdb797f59421c7bbecaa4588ed5d7a31a9494a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] ae5f1c4c9995941e5f7f3e3618da8f6e870ddb28f28a34db0b53db106fa9efe2 [INFO] running `Command { std: "docker" "start" "-a" "ae5f1c4c9995941e5f7f3e3618da8f6e870ddb28f28a34db0b53db106fa9efe2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ae5f1c4c9995941e5f7f3e3618da8f6e870ddb28f28a34db0b53db106fa9efe2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ae5f1c4c9995941e5f7f3e3618da8f6e870ddb28f28a34db0b53db106fa9efe2", kill_on_drop: false }` [INFO] [stdout] ae5f1c4c9995941e5f7f3e3618da8f6e870ddb28f28a34db0b53db106fa9efe2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-111/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-111/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+33fdb797f59421c7bbecaa4588ed5d7a31a9494a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 63bed06a0bea7f530aa6b505e010c528858580190b247bd5f9f4eade482d4497 [INFO] running `Command { std: "docker" "start" "-a" "63bed06a0bea7f530aa6b505e010c528858580190b247bd5f9f4eade482d4497", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling proc-macro2 v1.0.19 [INFO] [stderr] Compiling syn v1.0.38 [INFO] [stderr] Compiling serde_derive v1.0.115 [INFO] [stderr] Compiling serde v1.0.115 [INFO] [stderr] Compiling cc v1.0.58 [INFO] [stderr] Compiling proc-macro-hack v0.5.18 [INFO] [stderr] Compiling libc v0.2.74 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Checking unicode-width v0.1.8 [INFO] [stderr] Checking linked-hash-map v0.5.3 [INFO] [stderr] Checking dtoa v0.4.6 [INFO] [stderr] Checking ansi_term v0.11.0 [INFO] [stderr] Checking strsim v0.8.0 [INFO] [stderr] Checking vec_map v0.8.2 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Checking yaml-rust v0.4.4 [INFO] [stderr] Compiling quote v1.0.7 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking clap v2.33.3 [INFO] [stderr] Compiling rcwt_vm v0.1.0 (/opt/rustwide/workdir/rcwt_vm) [INFO] [stderr] Compiling paste-impl v0.1.18 [INFO] [stderr] Checking paste v0.1.18 [INFO] [stderr] Checking serde_yaml v0.8.13 [INFO] [stdout] warning: `extern` block uses type `ProcessSerde`, which is not FFI-safe [INFO] [stdout] --> rcwt_vm/src/ffi.rs:43:8 [INFO] [stdout] | [INFO] [stdout] 43 | ) -> *mut ProcessSerde; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ not FFI-safe [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(improper_ctypes)]` on by default [INFO] [stdout] = help: consider adding a `#[repr(C)]` or `#[repr(transparent)]` attribute to this struct [INFO] [stdout] = note: this struct has unspecified layout [INFO] [stdout] note: the type is defined here [INFO] [stdout] --> rcwt_vm/src/ffi.rs:7:1 [INFO] [stdout] | [INFO] [stdout] 7 | / pub struct ProcessSerde { [INFO] [stdout] 8 | | pub registers: Vec, [INFO] [stdout] 9 | | pub data: Vec, [INFO] [stdout] 10 | | pub heap: Vec, [INFO] [stdout] 11 | | pub threads: Vec, [INFO] [stdout] 12 | | } [INFO] [stdout] | |_^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `extern` block uses type `ProcessSerde`, which is not FFI-safe [INFO] [stdout] --> rcwt_vm/src/ffi.rs:43:8 [INFO] [stdout] | [INFO] [stdout] 43 | ) -> *mut ProcessSerde; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ not FFI-safe [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(improper_ctypes)]` on by default [INFO] [stdout] = help: consider adding a `#[repr(C)]` or `#[repr(transparent)]` attribute to this struct [INFO] [stdout] = note: this struct has unspecified layout [INFO] [stdout] note: the type is defined here [INFO] [stdout] --> rcwt_vm/src/ffi.rs:7:1 [INFO] [stdout] | [INFO] [stdout] 7 | / pub struct ProcessSerde { [INFO] [stdout] 8 | | pub registers: Vec, [INFO] [stdout] 9 | | pub data: Vec, [INFO] [stdout] 10 | | pub heap: Vec, [INFO] [stdout] 11 | | pub threads: Vec, [INFO] [stdout] 12 | | } [INFO] [stdout] | |_^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking rcwt_cli v0.1.0 (/opt/rustwide/workdir/rcwt_cli) [INFO] [stdout] warning: unused variable: `p` [INFO] [stdout] --> rcwt_cli/src/run.rs:6:15 [INFO] [stdout] | [INFO] [stdout] 6 | pub fn prompt(p: &mut ProcessSerde) -> std::io::Result<()> { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_p` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `p` [INFO] [stdout] --> rcwt_cli/src/run.rs:6:15 [INFO] [stdout] | [INFO] [stdout] 6 | pub fn prompt(p: &mut ProcessSerde) -> std::io::Result<()> { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_p` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `read_ScriptM` [INFO] [stdout] --> rcwt_cli/src/fio.rs:27:7 [INFO] [stdout] | [INFO] [stdout] 27 | pub(crate) fn [](path: &str) -> std::io::Result<$i> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 105 | readable_yaml!(ScriptM, "asm"); [INFO] [stdout] | ------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] = note: this warning originates in the macro `readable_yaml` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `read_ScriptM` [INFO] [stdout] --> rcwt_cli/src/fio.rs:27:7 [INFO] [stdout] | [INFO] [stdout] 27 | pub(crate) fn [](path: &str) -> std::io::Result<$i> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 105 | readable_yaml!(ScriptM, "asm"); [INFO] [stdout] | ------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] = note: this warning originates in the macro `readable_yaml` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `matches` [INFO] [stdout] --> rcwt_cli/src/main.rs:78:19 [INFO] [stdout] | [INFO] [stdout] 78 | if let Some(ref matches) = matches.subcommand_matches("assemble") { [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_matches` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `matches` [INFO] [stdout] --> rcwt_cli/src/main.rs:84:19 [INFO] [stdout] | [INFO] [stdout] 84 | if let Some(ref matches) = matches.subcommand_matches("link") { [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_matches` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `matches` [INFO] [stdout] --> rcwt_cli/src/main.rs:123:19 [INFO] [stdout] | [INFO] [stdout] 123 | if let Some(ref matches) = matches.subcommand_matches("test") { [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_matches` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `matches` [INFO] [stdout] --> rcwt_cli/src/main.rs:78:19 [INFO] [stdout] | [INFO] [stdout] 78 | if let Some(ref matches) = matches.subcommand_matches("assemble") { [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_matches` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `matches` [INFO] [stdout] --> rcwt_cli/src/main.rs:84:19 [INFO] [stdout] | [INFO] [stdout] 84 | if let Some(ref matches) = matches.subcommand_matches("link") { [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_matches` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `matches` [INFO] [stdout] --> rcwt_cli/src/main.rs:123:19 [INFO] [stdout] | [INFO] [stdout] 123 | if let Some(ref matches) = matches.subcommand_matches("test") { [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_matches` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 54.19s [INFO] running `Command { std: "docker" "inspect" "63bed06a0bea7f530aa6b505e010c528858580190b247bd5f9f4eade482d4497", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "63bed06a0bea7f530aa6b505e010c528858580190b247bd5f9f4eade482d4497", kill_on_drop: false }` [INFO] [stdout] 63bed06a0bea7f530aa6b505e010c528858580190b247bd5f9f4eade482d4497