[INFO] cloning repository https://github.com/FTP-rs/ftp-server-may-rs [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/FTP-rs/ftp-server-may-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FFTP-rs%2Fftp-server-may-rs", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FFTP-rs%2Fftp-server-may-rs'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 65c3cd64ccbf22f5f230801ef3bc02102b027b96 [INFO] checking FTP-rs/ftp-server-may-rs/65c3cd64ccbf22f5f230801ef3bc02102b027b96 against master#f609b7e0586f81fefb3523e3e17adf779ac416be for pr-129466-2 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FFTP-rs%2Fftp-server-may-rs" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/FTP-rs/ftp-server-may-rs on toolchain f609b7e0586f81fefb3523e3e17adf779ac416be [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/FTP-rs/ftp-server-may-rs [INFO] finished tweaking git repo https://github.com/FTP-rs/ftp-server-may-rs [INFO] tweaked toml for git repo https://github.com/FTP-rs/ftp-server-may-rs written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/FTP-rs/ftp-server-may-rs 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" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2021 [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded toml v0.4.5 [INFO] [stderr] Downloaded nix v0.9.0 [INFO] [stderr] Downloaded smallvec v0.4.4 [INFO] [stderr] Downloaded crossbeam v0.3.2 [INFO] [stderr] Downloaded winapi v0.3.3 [INFO] [stderr] Downloaded winapi-x86_64-pc-windows-gnu v0.3.2 [INFO] [stderr] Downloaded may_queue v0.1.1 [INFO] [stderr] Downloaded generator v0.6.5 [INFO] [stderr] Downloaded rustc_version v0.2.1 [INFO] [stderr] Downloaded winapi-i686-pc-windows-gnu v0.3.2 [INFO] [stderr] Downloaded may v0.2.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 0b8fc3c3013b6fdfb21a28879fa61cfcf189d8122631d06ab874893b3eac4dc9 [INFO] running `Command { std: "docker" "start" "-a" "0b8fc3c3013b6fdfb21a28879fa61cfcf189d8122631d06ab874893b3eac4dc9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "0b8fc3c3013b6fdfb21a28879fa61cfcf189d8122631d06ab874893b3eac4dc9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0b8fc3c3013b6fdfb21a28879fa61cfcf189d8122631d06ab874893b3eac4dc9", kill_on_drop: false }` [INFO] [stdout] 0b8fc3c3013b6fdfb21a28879fa61cfcf189d8122631d06ab874893b3eac4dc9 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 73521bc665597bd436e3030f2812d1de40f6cffc4ff536fb07e53bd831adc0fa [INFO] running `Command { std: "docker" "start" "-a" "73521bc665597bd436e3030f2812d1de40f6cffc4ff536fb07e53bd831adc0fa", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2021 [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Checking cfg-if v0.1.2 [INFO] [stderr] Compiling unicode-xid v0.0.4 [INFO] [stderr] Checking libc v0.2.36 [INFO] [stderr] Compiling cc v1.0.4 [INFO] [stderr] Compiling quote v0.3.15 [INFO] [stderr] Checking smallvec v0.4.4 [INFO] [stderr] Checking void v1.0.2 [INFO] [stderr] Checking bitflags v0.9.1 [INFO] [stderr] Checking serde v1.0.27 [INFO] [stderr] Checking smallvec v0.6.0 [INFO] [stderr] Checking crossbeam v0.3.2 [INFO] [stderr] Checking log v0.4.1 [INFO] [stderr] Compiling synom v0.11.3 [INFO] [stderr] Compiling semver v0.6.0 [INFO] [stderr] Compiling syn v0.11.11 [INFO] [stderr] Compiling rustc_version v0.2.1 [INFO] [stderr] Checking net2 v0.2.31 [INFO] [stderr] Checking nix v0.9.0 [INFO] [stderr] Checking time v0.1.39 [INFO] [stderr] Compiling may_queue v0.1.1 [INFO] [stderr] Compiling generator v0.6.5 [INFO] [stderr] Compiling may v0.2.0 [INFO] [stdout] error[E0603]: module `raw_vec` is private [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/may_queue-0.1.1/src/block_node.rs:4:18 [INFO] [stdout] | [INFO] [stdout] 4 | use self::alloc::raw_vec::RawVec; [INFO] [stdout] | ^^^^^^^ private module [INFO] [stdout] | [INFO] [stdout] note: the module `raw_vec` is defined here [INFO] [stdout] --> /rustc/f609b7e0586f81fefb3523e3e17adf779ac416be/library/alloc/src/lib.rs:220:1 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0271]: type mismatch resolving ` as Pointee>::Metadata == ()` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/may_queue-0.1.1/src/block_node.rs:55:34 [INFO] [stdout] | [INFO] [stdout] 55 | next: AtomicPtr::new(ptr::null_mut()), [INFO] [stdout] | ^^^^^^^^^^^^^^^ expected `()`, found associated type [INFO] [stdout] | [INFO] [stdout] = note: expected unit type `()` [INFO] [stdout] found associated type ` as Pointee>::Metadata` [INFO] [stdout] = help: consider constraining the associated type ` as Pointee>::Metadata` to `()` [INFO] [stdout] = note: for more information, visit https://doc.rust-lang.org/book/ch19-03-advanced-traits.html [INFO] [stdout] = note: required for `block_node::BlockNode` to implement `Thin` [INFO] [stdout] note: required by a bound in `null_mut` [INFO] [stdout] --> /rustc/f609b7e0586f81fefb3523e3e17adf779ac416be/library/core/src/ptr/mod.rs:630:1 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: the method `store` exists for struct `AtomicPtr>`, but its trait bounds were not satisfied [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/may_queue-0.1.1/src/spsc.rs:56:23 [INFO] [stdout] | [INFO] [stdout] 56 | tail.next.store(new_tail, Ordering::Release); [INFO] [stdout] | ^^^^^ method cannot be called on `AtomicPtr>` due to unsatisfied trait bounds [INFO] [stdout] | [INFO] [stdout] ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/may_queue-0.1.1/src/block_node.rs:41:1 [INFO] [stdout] | [INFO] [stdout] 41 | pub struct BlockNode { [INFO] [stdout] | ----------------------- doesn't satisfy `block_node::BlockNode: Sized` [INFO] [stdout] | [INFO] [stdout] = note: the following trait bounds were not satisfied: [INFO] [stdout] `{type error}: Sized` [INFO] [stdout] which is required by `block_node::BlockNode: Sized` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: cannot find macro `asm` in this scope [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/generator-0.6.5/src/detail/x86_64_unix.rs:19:9 [INFO] [stdout] | [INFO] [stdout] 19 | asm!(" [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] help: consider importing this macro [INFO] [stdout] | [INFO] [stdout] 15 + use std::arch::asm; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: cannot find macro `asm` in this scope [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/generator-0.6.5/src/detail/x86_64_unix.rs:30:9 [INFO] [stdout] | [INFO] [stdout] 30 | asm!(" [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] help: consider importing this macro [INFO] [stdout] | [INFO] [stdout] 15 + use std::arch::asm; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: the method `load` exists for struct `AtomicPtr>`, but its trait bounds were not satisfied [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/may_queue-0.1.1/src/spsc.rs:83:38 [INFO] [stdout] | [INFO] [stdout] 83 | let new_head = head.next.load(Ordering::Acquire); [INFO] [stdout] | ^^^^ method cannot be called on `AtomicPtr>` due to unsatisfied trait bounds [INFO] [stdout] | [INFO] [stdout] ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/may_queue-0.1.1/src/block_node.rs:41:1 [INFO] [stdout] | [INFO] [stdout] 41 | pub struct BlockNode { [INFO] [stdout] | ----------------------- doesn't satisfy `block_node::BlockNode: Sized` [INFO] [stdout] | [INFO] [stdout] = note: the following trait bounds were not satisfied: [INFO] [stdout] `{type error}: Sized` [INFO] [stdout] which is required by `block_node::BlockNode: Sized` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: cannot find macro `asm` in this scope [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/generator-0.6.5/src/detail/x86_64_unix.rs:45:9 [INFO] [stdout] | [INFO] [stdout] 45 | asm!(" [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] help: consider importing this macro [INFO] [stdout] | [INFO] [stdout] 15 + use std::arch::asm; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: the method `load` exists for struct `AtomicPtr>`, but its trait bounds were not satisfied [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/may_queue-0.1.1/src/spsc.rs:122:38 [INFO] [stdout] | [INFO] [stdout] 122 | let new_head = head.next.load(Ordering::Acquire); [INFO] [stdout] | ^^^^ method cannot be called on `AtomicPtr>` due to unsatisfied trait bounds [INFO] [stdout] | [INFO] [stdout] ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/may_queue-0.1.1/src/block_node.rs:41:1 [INFO] [stdout] | [INFO] [stdout] 41 | pub struct BlockNode { [INFO] [stdout] | ----------------------- doesn't satisfy `block_node::BlockNode: Sized` [INFO] [stdout] | [INFO] [stdout] = note: the following trait bounds were not satisfied: [INFO] [stdout] `{type error}: Sized` [INFO] [stdout] which is required by `block_node::BlockNode: Sized` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0603]: module `raw_vec` is private [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/generator-0.6.5/src/stack.rs:8:12 [INFO] [stdout] | [INFO] [stdout] 8 | use alloc::raw_vec::RawVec; [INFO] [stdout] | ^^^^^^^ private module [INFO] [stdout] | [INFO] [stdout] note: the module `raw_vec` is defined here [INFO] [stdout] --> /rustc/f609b7e0586f81fefb3523e3e17adf779ac416be/library/alloc/src/lib.rs:220:1 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0736]: attribute incompatible with `#[naked]` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/generator-0.6.5/src/detail/x86_64_unix.rs:27:5 [INFO] [stdout] | [INFO] [stdout] 27 | #[inline(never)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^ the `inline` attribute is incompatible with `#[naked]` [INFO] [stdout] 28 | #[naked] [INFO] [stdout] | -------- function marked with `#[naked]` here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0736]: attribute incompatible with `#[naked]` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/generator-0.6.5/src/detail/x86_64_unix.rs:40:5 [INFO] [stdout] | [INFO] [stdout] 40 | #[inline(never)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^ the `inline` attribute is incompatible with `#[naked]` [INFO] [stdout] 41 | #[naked] [INFO] [stdout] | -------- function marked with `#[naked]` here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 5 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0271, E0599, E0603. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0271`. [INFO] [stdout] [INFO] [stderr] error: could not compile `may_queue` (lib) due to 6 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: aborting due to 6 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0603, E0736. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0603`. [INFO] [stdout] [INFO] [stderr] error: could not compile `generator` (lib) due to 7 previous errors [INFO] running `Command { std: "docker" "inspect" "73521bc665597bd436e3030f2812d1de40f6cffc4ff536fb07e53bd831adc0fa", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "73521bc665597bd436e3030f2812d1de40f6cffc4ff536fb07e53bd831adc0fa", kill_on_drop: false }` [INFO] [stdout] 73521bc665597bd436e3030f2812d1de40f6cffc4ff536fb07e53bd831adc0fa