[INFO] cloning repository https://github.com/tekjar/systemd-test [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/tekjar/systemd-test" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftekjar%2Fsystemd-test", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftekjar%2Fsystemd-test'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 59b10ef7bd5a181deea1836cc0a976f4e6ac01f3 [INFO] checking tekjar/systemd-test against master#a609fb45efad59dfd459c76e50899be9f0583b5a for pr-80579 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftekjar%2Fsystemd-test" "/workspace/builds/worker-2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/tekjar/systemd-test on toolchain a609fb45efad59dfd459c76e50899be9f0583b5a [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a609fb45efad59dfd459c76e50899be9f0583b5a" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/tekjar/systemd-test [INFO] finished tweaking git repo https://github.com/tekjar/systemd-test [INFO] tweaked toml for git repo https://github.com/tekjar/systemd-test written to /workspace/builds/worker-2/source/Cargo.toml [INFO] crate git repo https://github.com/tekjar/systemd-test already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a609fb45efad59dfd459c76e50899be9f0583b5a" "fetch" "--locked" "--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-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+a609fb45efad59dfd459c76e50899be9f0583b5a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 2efc62d1981e020d97ee22772c4ef6753f92a337f5a024a83f940818316a57b6 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "2efc62d1981e020d97ee22772c4ef6753f92a337f5a024a83f940818316a57b6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "2efc62d1981e020d97ee22772c4ef6753f92a337f5a024a83f940818316a57b6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2efc62d1981e020d97ee22772c4ef6753f92a337f5a024a83f940818316a57b6", kill_on_drop: false }` [INFO] [stdout] 2efc62d1981e020d97ee22772c4ef6753f92a337f5a024a83f940818316a57b6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+a609fb45efad59dfd459c76e50899be9f0583b5a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3db0b17eee4337d85d0bd8eef1b3ff2196e2ea0fd76a2171a29c8d5325beba89 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "3db0b17eee4337d85d0bd8eef1b3ff2196e2ea0fd76a2171a29c8d5325beba89", 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] [stderr] Checking libc v0.2.17 [INFO] [stderr] Checking utf8-cstr v0.1.6 [INFO] [stderr] Compiling libsystemd-sys v0.0.10 (https://github.com/kteza1/rust-systemd#f1178ca4) [INFO] [stderr] Compiling mbox v0.1.3 [INFO] [stdout] error: unexpected token: `<-` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/mbox-0.1.3/src/mbox.rs:188:16 [INFO] [stdout] | [INFO] [stdout] 188 | MALLOC <- value.clone() [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] help: if you meant to write a comparison against a negative value, add a space in between `<` and `-` [INFO] [stdout] | [INFO] [stdout] 188 | MALLOC < - value.clone() [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: unexpected token: `<-` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/mbox-0.1.3/src/placer.rs:96:46 [INFO] [stdout] | [INFO] [stdout] 96 | let mbox: MBox = MALLOC <- counter.clone(); [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] help: if you meant to write a comparison against a negative value, add a space in between `<` and `-` [INFO] [stdout] | [INFO] [stdout] 96 | let mbox: MBox = MALLOC < - counter.clone(); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: unexpected token: `<-` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/mbox-0.1.3/src/placer.rs:106:39 [INFO] [stdout] | [INFO] [stdout] 106 | let _: MBox = MALLOC <- panic!("should panic without crash"); [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] help: if you meant to write a comparison against a negative value, add a space in between `<` and `-` [INFO] [stdout] | [INFO] [stdout] 106 | let _: MBox = MALLOC < - panic!("should panic without crash"); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved imports `std::ops::Placer`, `std::ops::Place`, `std::ops::InPlace`, `std::ops::BoxPlace`, `std::ops::Boxed` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/mbox-0.1.3/src/placer.rs:14:16 [INFO] [stdout] | [INFO] [stdout] 14 | use std::ops::{Placer, Place, InPlace, BoxPlace, Boxed}; [INFO] [stdout] | ^^^^^^ ^^^^^ ^^^^^^^ ^^^^^^^^ ^^^^^ no `Boxed` in `ops` [INFO] [stdout] | | | | | [INFO] [stdout] | | | | no `BoxPlace` in `ops` [INFO] [stdout] | | | no `InPlace` in `ops` [INFO] [stdout] | | no `Place` in `ops` [INFO] [stdout] | no `Placer` in `ops` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0658]: use of unstable library feature 'ptr_internals': use `NonNull` instead and consider `PhantomData` (if you also use `#[may_dangle]`), `Send`, and/or `Sync` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/mbox-0.1.3/src/internal.rs:11:33 [INFO] [stdout] | [INFO] [stdout] 11 | #[cfg(nightly_channel)] pub use std::ptr::Unique; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: add `#![feature(ptr_internals)]` to the crate attributes to enable [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0658]: use of unstable library feature 'ptr_internals': use `NonNull` instead and consider `PhantomData` (if you also use `#[may_dangle]`), `Send`, and/or `Sync` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/mbox-0.1.3/src/mbox.rs:15:16 [INFO] [stdout] | [INFO] [stdout] 15 | use internal::{Unique, gen_malloc, gen_realloc, gen_free}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: add `#![feature(ptr_internals)]` to the crate attributes to enable [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0658]: use of unstable library feature 'ptr_internals': use `NonNull` instead and consider `PhantomData` (if you also use `#[may_dangle]`), `Send`, and/or `Sync` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/mbox-0.1.3/src/mbox.rs:31:35 [INFO] [stdout] | [INFO] [stdout] 31 | pub struct MBox(Unique); [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: add `#![feature(ptr_internals)]` to the crate attributes to enable [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0658]: use of unstable library feature 'ptr_internals': use `NonNull` instead and consider `PhantomData` (if you also use `#[may_dangle]`), `Send`, and/or `Sync` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/mbox-0.1.3/src/mbox.rs:37:14 [INFO] [stdout] | [INFO] [stdout] 37 | MBox(Unique::new(ptr)) [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: add `#![feature(ptr_internals)]` to the crate attributes to enable [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 8 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0432, E0658. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0432`. [INFO] [stdout] [INFO] [stderr] error: could not compile `mbox` [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "3db0b17eee4337d85d0bd8eef1b3ff2196e2ea0fd76a2171a29c8d5325beba89", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3db0b17eee4337d85d0bd8eef1b3ff2196e2ea0fd76a2171a29c8d5325beba89", kill_on_drop: false }` [INFO] [stdout] 3db0b17eee4337d85d0bd8eef1b3ff2196e2ea0fd76a2171a29c8d5325beba89