[INFO] fetching crate ptrace 0.1.2... [INFO] testing ptrace-0.1.2 against 1.44.0 for beta-1.45-1 [INFO] extracting crate ptrace 0.1.2 into /workspace/builds/worker-1/source [INFO] validating manifest of crates.io crate ptrace 0.1.2 on toolchain 1.44.0 [INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking crates.io crate ptrace 0.1.2 [INFO] finished tweaking crates.io crate ptrace 0.1.2 [INFO] tweaked toml for crates.io crate ptrace 0.1.2 written to /workspace/builds/worker-1/source/Cargo.toml [INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.44.0" "build" "--frozen"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 992ddffb47468686e01203641cc29c528192ee6f0a47b4467b310a9a061ab343 [INFO] running `"docker" "start" "-a" "992ddffb47468686e01203641cc29c528192ee6f0a47b4467b310a9a061ab343"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling posix-ipc v0.0.3 [INFO] [stderr] Compiling bitflags v0.1.1 [INFO] [stderr] error[E0432]: unresolved import `std::num::FromPrimitive` [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/posix-ipc-0.0.3/src/lib.rs:70:13 [INFO] [stderr] | [INFO] [stderr] 70 | use std::num::FromPrimitive; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ no `FromPrimitive` in `num` [INFO] [stderr] [INFO] [stderr] error[E0432]: unresolved import `self::alloc::arc` [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/posix-ipc-0.0.3/src/lib.rs:71:26 [INFO] [stderr] | [INFO] [stderr] 71 | use self::alloc::arc::Arc; [INFO] [stderr] | ^^^ could not find `arc` in `alloc` [INFO] [stderr] [INFO] [stderr] error: cannot find derive macro `FromPrimitive` in this scope [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/posix-ipc-0.0.3/src/lib.rs:7:48 [INFO] [stderr] | [INFO] [stderr] 7 | #[derive(Hash, Eq, PartialEq, Copy, Debug, FromPrimitive)] [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0425]: cannot find function `errno` in module `os` [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/posix-ipc-0.0.3/src/lib.rs:47:38 [INFO] [stderr] | [INFO] [stderr] 47 | _ => Result::Err(os::errno()) [INFO] [stderr] | ^^^^^ not found in `os` [INFO] [stderr] [INFO] [stderr] error[E0425]: cannot find function `errno` in module `os` [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/posix-ipc-0.0.3/src/lib.rs:54:38 [INFO] [stderr] | [INFO] [stderr] 54 | _ => Result::Err(os::errno()) [INFO] [stderr] | ^^^^^ not found in `os` [INFO] [stderr] [INFO] [stderr] error[E0425]: cannot find function `errno` in module `os` [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/posix-ipc-0.0.3/src/lib.rs:60:39 [INFO] [stderr] | [INFO] [stderr] 60 | -1 => Result::Err(os::errno()), [INFO] [stderr] | ^^^^^ not found in `os` [INFO] [stderr] [INFO] [stderr] error[E0554]: `#![feature]` may not be used on the stable release channel [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/posix-ipc-0.0.3/src/lib.rs:1:1 [INFO] [stderr] | [INFO] [stderr] 1 | #![feature(trace_macros)] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0658]: use of unstable library feature 'rustc_private': this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead? [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/posix-ipc-0.0.3/src/lib.rs:3:5 [INFO] [stderr] | [INFO] [stderr] 3 | extern crate libc; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: see issue #27812 for more information [INFO] [stderr] [INFO] [stderr] error[E0658]: use of unstable library feature 'rustc_private': this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead? [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/posix-ipc-0.0.3/src/lib.rs:122:23 [INFO] [stderr] | [INFO] [stderr] 122 | fn raise(sig: libc::c_int) -> libc::c_int; [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: see issue #27812 for more information [INFO] [stderr] [INFO] [stderr] error[E0658]: use of unstable library feature 'rustc_private': this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead? [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/posix-ipc-0.0.3/src/lib.rs:122:39 [INFO] [stderr] | [INFO] [stderr] 122 | fn raise(sig: libc::c_int) -> libc::c_int; [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: see issue #27812 for more information [INFO] [stderr] [INFO] [stderr] error[E0658]: use of unstable library feature 'rustc_private': this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead? [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/posix-ipc-0.0.3/src/lib.rs:123:24 [INFO] [stderr] | [INFO] [stderr] 123 | fn signal(sig: libc::c_int, handler: *const libc::c_void) -> libc::c_int; [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: see issue #27812 for more information [INFO] [stderr] [INFO] [stderr] error[E0658]: use of unstable library feature 'rustc_private': this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead? [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/posix-ipc-0.0.3/src/lib.rs:123:70 [INFO] [stderr] | [INFO] [stderr] 123 | fn signal(sig: libc::c_int, handler: *const libc::c_void) -> libc::c_int; [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: see issue #27812 for more information [INFO] [stderr] [INFO] [stderr] error[E0658]: use of unstable library feature 'rustc_private': this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead? [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/posix-ipc-0.0.3/src/lib.rs:124:22 [INFO] [stderr] | [INFO] [stderr] 124 | fn kill(pid: libc::pid_t, sig: libc::c_int) -> libc::c_int; [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: see issue #27812 for more information [INFO] [stderr] [INFO] [stderr] error[E0658]: use of unstable library feature 'rustc_private': this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead? [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/posix-ipc-0.0.3/src/lib.rs:124:40 [INFO] [stderr] | [INFO] [stderr] 124 | fn kill(pid: libc::pid_t, sig: libc::c_int) -> libc::c_int; [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: see issue #27812 for more information [INFO] [stderr] [INFO] [stderr] error[E0658]: use of unstable library feature 'rustc_private': this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead? [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/posix-ipc-0.0.3/src/lib.rs:124:56 [INFO] [stderr] | [INFO] [stderr] 124 | fn kill(pid: libc::pid_t, sig: libc::c_int) -> libc::c_int; [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: see issue #27812 for more information [INFO] [stderr] [INFO] [stderr] error[E0658]: use of unstable library feature 'rustc_private': this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead? [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/posix-ipc-0.0.3/src/lib.rs:45:42 [INFO] [stderr] | [INFO] [stderr] 45 | match unsafe { raise(self as libc::c_int) } { [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: see issue #27812 for more information [INFO] [stderr] [INFO] [stderr] error[E0658]: use of unstable library feature 'rustc_private': this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead? [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/posix-ipc-0.0.3/src/lib.rs:51:32 [INFO] [stderr] | [INFO] [stderr] 51 | pub fn kill(self, pid: libc::pid_t) -> Result<(), usize> { [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: see issue #27812 for more information [INFO] [stderr] [INFO] [stderr] error[E0658]: use of unstable library feature 'rustc_private': this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead? [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/posix-ipc-0.0.3/src/lib.rs:52:46 [INFO] [stderr] | [INFO] [stderr] 52 | match unsafe { kill(pid, self as libc::c_int) } { [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: see issue #27812 for more information [INFO] [stderr] [INFO] [stderr] error[E0658]: use of unstable library feature 'rustc_private': this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead? [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/posix-ipc-0.0.3/src/lib.rs:59:44 [INFO] [stderr] | [INFO] [stderr] 59 | match unsafe { signal (self as libc::c_int, mem::transmute(glue::rust_signal_handler)) } { [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: see issue #27812 for more information [INFO] [stderr] [INFO] [stderr] error[E0658]: use of unstable library feature 'rustc_private': this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead? [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/posix-ipc-0.0.3/src/lib.rs:67:9 [INFO] [stderr] | [INFO] [stderr] 67 | extern crate libc; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: see issue #27812 for more information [INFO] [stderr] [INFO] [stderr] error[E0658]: use of unstable library feature 'rustc_private': this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead? [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/posix-ipc-0.0.3/src/lib.rs:109:59 [INFO] [stderr] | [INFO] [stderr] 109 | pub unsafe extern "C" fn rust_signal_handler(sig: libc::c_int) { [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: see issue #27812 for more information [INFO] [stderr] [INFO] [stderr] error[E0277]: the trait bound `signals::glue::FnPtr: std::clone::Clone` is not satisfied [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/posix-ipc-0.0.3/src/lib.rs:76:18 [INFO] [stderr] | [INFO] [stderr] 76 | #[derive(Copy,Debug)] [INFO] [stderr] | ^^^^ the trait `std::clone::Clone` is not implemented for `signals::glue::FnPtr` [INFO] [stderr] | [INFO] [stderr] = note: this error originates in a derive macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] error[E0277]: the trait bound `signals::Signal: std::clone::Clone` is not satisfied [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/posix-ipc-0.0.3/src/lib.rs:7:35 [INFO] [stderr] | [INFO] [stderr] 7 | #[derive(Hash, Eq, PartialEq, Copy, Debug, FromPrimitive)] [INFO] [stderr] | ^^^^ the trait `std::clone::Clone` is not implemented for `signals::Signal` [INFO] [stderr] | [INFO] [stderr] = note: this error originates in a derive macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] error: aborting due to 23 previous errors [INFO] [stderr] [INFO] [stderr] Some errors have detailed explanations: E0277, E0425, E0432, E0554, E0658. [INFO] [stderr] For more information about an error, try `rustc --explain E0277`. [INFO] [stderr] error: could not compile `posix-ipc`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "992ddffb47468686e01203641cc29c528192ee6f0a47b4467b310a9a061ab343"` [INFO] running `"docker" "rm" "-f" "992ddffb47468686e01203641cc29c528192ee6f0a47b4467b310a9a061ab343"` [INFO] [stdout] 992ddffb47468686e01203641cc29c528192ee6f0a47b4467b310a9a061ab343