[INFO] cloning repository https://github.com/smallstepman/rs-green-threads-sandbox [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/smallstepman/rs-green-threads-sandbox" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsmallstepman%2Frs-green-threads-sandbox", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsmallstepman%2Frs-green-threads-sandbox'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] f21fde78f37fff04d931cd46c3668885c4985b57 [INFO] checking smallstepman/rs-green-threads-sandbox against master#e43d139a82620a268d3828a73e12a8679339e8f8 for pr-143545 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsmallstepman%2Frs-green-threads-sandbox" "/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/smallstepman/rs-green-threads-sandbox [INFO] finished tweaking git repo https://github.com/smallstepman/rs-green-threads-sandbox [INFO] tweaked toml for git repo https://github.com/smallstepman/rs-green-threads-sandbox written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/smallstepman/rs-green-threads-sandbox on toolchain e43d139a82620a268d3828a73e12a8679339e8f8 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+e43d139a82620a268d3828a73e12a8679339e8f8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/smallstepman/rs-green-threads-sandbox 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" "+e43d139a82620a268d3828a73e12a8679339e8f8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+e43d139a82620a268d3828a73e12a8679339e8f8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 3f0df80632787058b282c67007730162994ebbbb6957cfccdeee738803e47386 [INFO] running `Command { std: "docker" "start" "-a" "3f0df80632787058b282c67007730162994ebbbb6957cfccdeee738803e47386", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3f0df80632787058b282c67007730162994ebbbb6957cfccdeee738803e47386", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3f0df80632787058b282c67007730162994ebbbb6957cfccdeee738803e47386", kill_on_drop: false }` [INFO] [stdout] 3f0df80632787058b282c67007730162994ebbbb6957cfccdeee738803e47386 [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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+e43d139a82620a268d3828a73e12a8679339e8f8" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f95b6105402bdf4542eabc5f46f183bdb78d9c2c8742231825b63bc4e1a57116 [INFO] running `Command { std: "docker" "start" "-a" "f95b6105402bdf4542eabc5f46f183bdb78d9c2c8742231825b63bc4e1a57116", kill_on_drop: false }` [INFO] [stderr] Checking hello-green-threads v0.1.0 (/opt/rustwide/workdir/02-asm-green-threads) [INFO] [stderr] Checking syscalls v0.1.0 (/opt/rustwide/workdir/03-syscalls) [INFO] [stderr] Checking green-threads-sandbox v0.1.0 (/opt/rustwide/workdir/01-asm-execution-context) [INFO] [stderr] Checking epoll v0.1.0 (/opt/rustwide/workdir/04-epoll) [INFO] [stderr] Checking concurrency-sandbox v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: named argument `delay` is not used by name [INFO] [stdout] --> 04-epoll/src/main.rs:52:13 [INFO] [stdout] | [INFO] [stdout] 48 | "GET /{delay}/{}/url/http://www.google.com HTTP/1.1\r\n\ [INFO] [stdout] | -- this formatting argument uses named argument `delay` by position [INFO] [stdout] ... [INFO] [stdout] 52 | delay = delay [INFO] [stdout] | ^^^^^ this named argument is referred to by position in formatting string [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(named_arguments_used_positionally)]` on by default [INFO] [stdout] help: use the named argument by name to avoid ambiguity [INFO] [stdout] | [INFO] [stdout] 48 | "GET /{delay}/{delay}/url/http://www.google.com HTTP/1.1\r\n\ [INFO] [stdout] | +++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: named argument `delay` is not used by name [INFO] [stdout] --> 04-epoll/src/main.rs:52:13 [INFO] [stdout] | [INFO] [stdout] 48 | "GET /{delay}/{}/url/http://www.google.com HTTP/1.1\r\n\ [INFO] [stdout] | -- this formatting argument uses named argument `delay` by position [INFO] [stdout] ... [INFO] [stdout] 52 | delay = delay [INFO] [stdout] | ^^^^^ this named argument is referred to by position in formatting string [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(named_arguments_used_positionally)]` on by default [INFO] [stdout] help: use the named argument by name to avoid ambiguity [INFO] [stdout] | [INFO] [stdout] 48 | "GET /{delay}/{delay}/url/http://www.google.com HTTP/1.1\r\n\ [INFO] [stdout] | +++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: unsafe attribute used without unsafe [INFO] [stdout] --> 02-asm-green-threads/src/main.rs:137:3 [INFO] [stdout] | [INFO] [stdout] 137 | #[naked] [INFO] [stdout] | ^^^^^ usage of unsafe attribute [INFO] [stdout] | [INFO] [stdout] help: wrap the attribute in `unsafe(...)` [INFO] [stdout] | [INFO] [stdout] 137 | #[unsafe(naked)] [INFO] [stdout] | +++++++ + [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: unsafe attribute used without unsafe [INFO] [stdout] --> 02-asm-green-threads/src/main.rs:137:3 [INFO] [stdout] | [INFO] [stdout] 137 | #[naked] [INFO] [stdout] | ^^^^^ usage of unsafe attribute [INFO] [stdout] | [INFO] [stdout] help: wrap the attribute in `unsafe(...)` [INFO] [stdout] | [INFO] [stdout] 137 | #[unsafe(naked)] [INFO] [stdout] | +++++++ + [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: unsafe attribute used without unsafe [INFO] [stdout] --> 02-asm-green-threads/src/main.rs:156:3 [INFO] [stdout] | [INFO] [stdout] 156 | #[naked] [INFO] [stdout] | ^^^^^ usage of unsafe attribute [INFO] [stdout] | [INFO] [stdout] help: wrap the attribute in `unsafe(...)` [INFO] [stdout] | [INFO] [stdout] 156 | #[unsafe(naked)] [INFO] [stdout] | +++++++ + [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: unsafe attribute used without unsafe [INFO] [stdout] --> 02-asm-green-threads/src/main.rs:156:3 [INFO] [stdout] | [INFO] [stdout] 156 | #[naked] [INFO] [stdout] | ^^^^^ usage of unsafe attribute [INFO] [stdout] | [INFO] [stdout] help: wrap the attribute in `unsafe(...)` [INFO] [stdout] | [INFO] [stdout] 156 | #[unsafe(naked)] [INFO] [stdout] | +++++++ + [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the feature `naked_functions` has been stable since 1.88.0 and no longer requires an attribute to enable [INFO] [stdout] --> 02-asm-green-threads/src/main.rs:1:12 [INFO] [stdout] | [INFO] [stdout] 1 | #![feature(naked_functions)] [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(stable_features)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the feature `naked_functions` has been stable since 1.88.0 and no longer requires an attribute to enable [INFO] [stdout] --> 02-asm-green-threads/src/main.rs:1:12 [INFO] [stdout] | [INFO] [stdout] 1 | #![feature(naked_functions)] [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(stable_features)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0787]: the `asm!` macro is not allowed in naked functions [INFO] [stdout] --> 02-asm-green-threads/src/main.rs:139:5 [INFO] [stdout] | [INFO] [stdout] 139 | asm!("ret", options(noreturn)) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ consider using the `naked_asm!` macro instead [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0787]: the `asm!` macro is not allowed in naked functions [INFO] [stdout] --> 02-asm-green-threads/src/main.rs:159:5 [INFO] [stdout] | [INFO] [stdout] 159 | / asm!( [INFO] [stdout] 160 | | "mov [rdi + 0x00], rsp", [INFO] [stdout] 161 | | "mov [rdi + 0x08], r15", [INFO] [stdout] 162 | | "mov [rdi + 0x10], r14", [INFO] [stdout] ... | [INFO] [stdout] 175 | | options(noreturn) [INFO] [stdout] 176 | | ); [INFO] [stdout] | |_____^ consider using the `naked_asm!` macro instead [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0787]: the `asm!` macro is not allowed in naked functions [INFO] [stdout] --> 02-asm-green-threads/src/main.rs:139:5 [INFO] [stdout] | [INFO] [stdout] 139 | asm!("ret", options(noreturn)) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ consider using the `naked_asm!` macro instead [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0787]: the `asm!` macro is not allowed in naked functions [INFO] [stdout] --> 02-asm-green-threads/src/main.rs:159:5 [INFO] [stdout] | [INFO] [stdout] 159 | / asm!( [INFO] [stdout] 160 | | "mov [rdi + 0x00], rsp", [INFO] [stdout] 161 | | "mov [rdi + 0x08], r15", [INFO] [stdout] 162 | | "mov [rdi + 0x10], r14", [INFO] [stdout] ... | [INFO] [stdout] 175 | | options(noreturn) [INFO] [stdout] 176 | | ); [INFO] [stdout] | |_____^ consider using the `naked_asm!` macro instead [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0787`. [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0787`. [INFO] [stdout] [INFO] [stderr] error: could not compile `hello-green-threads` (bin "hello-green-threads") due to 4 previous errors; 1 warning emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `hello-green-threads` (bin "hello-green-threads" test) due to 4 previous errors; 1 warning emitted [INFO] running `Command { std: "docker" "inspect" "f95b6105402bdf4542eabc5f46f183bdb78d9c2c8742231825b63bc4e1a57116", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f95b6105402bdf4542eabc5f46f183bdb78d9c2c8742231825b63bc4e1a57116", kill_on_drop: false }` [INFO] [stdout] f95b6105402bdf4542eabc5f46f183bdb78d9c2c8742231825b63bc4e1a57116