[INFO] fetching crate linux-syscalls 0.3.2...
[INFO] testing linux-syscalls-0.3.2 against 1.76.0 for beta-1.77-1
[INFO] extracting crate linux-syscalls 0.3.2 into /workspace/builds/worker-5-tc1/source
[INFO] validating manifest of crates.io crate linux-syscalls 0.3.2 on toolchain 1.76.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.76.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate linux-syscalls 0.3.2
[INFO] finished tweaking crates.io crate linux-syscalls 0.3.2
[INFO] tweaked toml for crates.io crate linux-syscalls 0.3.2 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] crate crates.io crate linux-syscalls 0.3.2 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" "+1.76.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded linux-sysno v0.2.3
[INFO] [stderr]   Downloaded linux-raw-vdso v0.1.4
[INFO] [stderr]   Downloaded no_std_io v0.6.0
[INFO] [stderr]   Downloaded linux-errnos v0.3.4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.76.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] de4f93bdbedfdc8aec26b1890fb53bd2112b7606bea10d62b3663c74e6099da8
[INFO] running `Command { std: "docker" "start" "-a" "de4f93bdbedfdc8aec26b1890fb53bd2112b7606bea10d62b3663c74e6099da8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "de4f93bdbedfdc8aec26b1890fb53bd2112b7606bea10d62b3663c74e6099da8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "de4f93bdbedfdc8aec26b1890fb53bd2112b7606bea10d62b3663c74e6099da8", kill_on_drop: false }`
[INFO] [stdout] de4f93bdbedfdc8aec26b1890fb53bd2112b7606bea10d62b3663c74e6099da8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.76.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8ef782f375d390f3444928a852af6414dac256779e181a865aad9f1df5a582a2
[INFO] running `Command { std: "docker" "start" "-a" "8ef782f375d390f3444928a852af6414dac256779e181a865aad9f1df5a582a2", kill_on_drop: false }`
[INFO] [stderr]    Compiling semver v1.0.18
[INFO] [stderr]    Compiling cc v1.0.79
[INFO] [stderr]    Compiling linux-sysno v0.2.3
[INFO] [stderr]    Compiling linux-errnos v0.3.4
[INFO] [stderr]    Compiling linux-raw-vdso v0.1.4
[INFO] [stderr]    Compiling rustc_version v0.4.0
[INFO] [stderr]    Compiling linux-syscalls v0.3.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.41s
[INFO] running `Command { std: "docker" "inspect" "8ef782f375d390f3444928a852af6414dac256779e181a865aad9f1df5a582a2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8ef782f375d390f3444928a852af6414dac256779e181a865aad9f1df5a582a2", kill_on_drop: false }`
[INFO] [stdout] 8ef782f375d390f3444928a852af6414dac256779e181a865aad9f1df5a582a2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.76.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 687ceffb99700c5607e01db6c941e9e4874f93e2ecc58d680f9ce955d3d1d9e4
[INFO] running `Command { std: "docker" "start" "-a" "687ceffb99700c5607e01db6c941e9e4874f93e2ecc58d680f9ce955d3d1d9e4", kill_on_drop: false }`
[INFO] [stderr]    Compiling linux-syscalls v0.3.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.35s
[INFO] running `Command { std: "docker" "inspect" "687ceffb99700c5607e01db6c941e9e4874f93e2ecc58d680f9ce955d3d1d9e4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "687ceffb99700c5607e01db6c941e9e4874f93e2ecc58d680f9ce955d3d1d9e4", kill_on_drop: false }`
[INFO] [stdout] 687ceffb99700c5607e01db6c941e9e4874f93e2ecc58d680f9ce955d3d1d9e4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.76.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] cd7c4351dfd7f46b19e149396211729332d38c78c3f07c4ef7a3f0e973d4988d
[INFO] running `Command { std: "docker" "start" "-a" "cd7c4351dfd7f46b19e149396211729332d38c78c3f07c4ef7a3f0e973d4988d", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/linux_syscalls-7a972c7d8ace6988)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests linux-syscalls
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/macros/mod.rs - macros::raw_syscall (line 139) ... FAILED
[INFO] [stdout] test src/env/kernel/common.rs - env::kernel::common::kversion (line 103) ... FAILED
[INFO] [stdout] test src/macros/mod.rs - macros::syscall (line 14) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/macros/mod.rs - macros::raw_syscall (line 139) stdout ----
[INFO] [stdout] error[E0133]: call to unsafe function is unsafe and requires unsafe function or block
[INFO] [stdout]  --> src/macros/mod.rs:143:16
[INFO] [stdout]   |
[INFO] [stdout] 7 | println!("{}", raw_syscall!([ro] Sysno::brk, 0));
[INFO] [stdout]   |                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ call to unsafe function
[INFO] [stdout]   |
[INFO] [stdout]   = note: consult the function's documentation for information on how to avoid undefined behavior
[INFO] [stdout]   = note: this error originates in the macro `raw_syscall` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0133`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/env/kernel/common.rs - env::kernel::common::kversion (line 103) stdout ----
[INFO] [stdout] error: expected `;`, found `kversion`
[INFO] [stdout]  --> src/env/kernel/common.rs:106:20
[INFO] [stdout]   |
[INFO] [stdout] 5 | kversion!(4, 11, 6)    // Create version 4.11.6
[INFO] [stdout]   |                    ^ help: add `;` here
[INFO] [stdout] 6 | kversion!(>= 4);       // `true` if kernel version is 4.0.0 or superior
[INFO] [stdout]   | -------- unexpected token
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `kversion` in this scope
[INFO] [stdout]  --> src/env/kernel/common.rs:109:1
[INFO] [stdout]   |
[INFO] [stdout] 8 | kversion!(== 5, 15, 6) // `true` if kernel is exactly 5.15.6
[INFO] [stdout]   | ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this macro
[INFO] [stdout]   |
[INFO] [stdout] 2 + use linux_syscalls::kversion;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `kversion` in this scope
[INFO] [stdout]  --> src/env/kernel/common.rs:108:1
[INFO] [stdout]   |
[INFO] [stdout] 7 | kversion!(< 4, 11);    // `true` if kernel version is earlier than 4.11.0
[INFO] [stdout]   | ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this macro
[INFO] [stdout]   |
[INFO] [stdout] 2 + use linux_syscalls::kversion;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `kversion` in this scope
[INFO] [stdout]  --> src/env/kernel/common.rs:107:1
[INFO] [stdout]   |
[INFO] [stdout] 6 | kversion!(>= 4);       // `true` if kernel version is 4.0.0 or superior
[INFO] [stdout]   | ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this macro
[INFO] [stdout]   |
[INFO] [stdout] 2 + use linux_syscalls::kversion;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `kversion` in this scope
[INFO] [stdout]  --> src/env/kernel/common.rs:105:1
[INFO] [stdout]   |
[INFO] [stdout] 4 | kversion!(4, 11);      // Create version 4.11.0
[INFO] [stdout]   | ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this macro
[INFO] [stdout]   |
[INFO] [stdout] 2 + use linux_syscalls::kversion;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `kversion` in this scope
[INFO] [stdout]  --> src/env/kernel/common.rs:104:1
[INFO] [stdout]   |
[INFO] [stdout] 3 | kversion!(4);          // Create version 4.0.0
[INFO] [stdout]   | ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this macro
[INFO] [stdout]   |
[INFO] [stdout] 2 + use linux_syscalls::kversion;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 6 previous errors
[INFO] [stdout] 
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/macros/mod.rs - macros::syscall (line 14) stdout ----
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> src/macros/mod.rs:23:28
[INFO] [stdout]    |
[INFO] [stdout] 12 |         Err(err) => return Err(err),
[INFO] [stdout]    |                            ^^^^^^^^ expected `()`, found `Result<_, Errno>`
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected unit type `()`
[INFO] [stdout]                    found enum `Result<_, Errno>`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0308`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/env/kernel/common.rs - env::kernel::common::kversion (line 103)
[INFO] [stdout]     src/macros/mod.rs - macros::raw_syscall (line 139)
[INFO] [stdout]     src/macros/mod.rs - macros::syscall (line 14)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 3 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.15s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "cd7c4351dfd7f46b19e149396211729332d38c78c3f07c4ef7a3f0e973d4988d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cd7c4351dfd7f46b19e149396211729332d38c78c3f07c4ef7a3f0e973d4988d", kill_on_drop: false }`
[INFO] [stdout] cd7c4351dfd7f46b19e149396211729332d38c78c3f07c4ef7a3f0e973d4988d
[INFO] testing linux-syscalls-0.3.2 against beta-2024-02-10 for beta-1.77-1
[INFO] extracting crate linux-syscalls 0.3.2 into /workspace/builds/worker-5-tc2/source
[INFO] validating manifest of crates.io crate linux-syscalls 0.3.2 on toolchain beta-2024-02-10
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2024-02-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate linux-syscalls 0.3.2
[INFO] finished tweaking crates.io crate linux-syscalls 0.3.2
[INFO] tweaked toml for crates.io crate linux-syscalls 0.3.2 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] crate crates.io crate linux-syscalls 0.3.2 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" "+beta-2024-02-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2024-02-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f553b294fc45ae9cb26e8295114c625e87064ade09f72d3af7a6c9853db2c977
[INFO] running `Command { std: "docker" "start" "-a" "f553b294fc45ae9cb26e8295114c625e87064ade09f72d3af7a6c9853db2c977", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f553b294fc45ae9cb26e8295114c625e87064ade09f72d3af7a6c9853db2c977", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f553b294fc45ae9cb26e8295114c625e87064ade09f72d3af7a6c9853db2c977", kill_on_drop: false }`
[INFO] [stdout] f553b294fc45ae9cb26e8295114c625e87064ade09f72d3af7a6c9853db2c977
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2024-02-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 48b33e8964cb13710c1ff4c9003f0b54fb95aee3e1e54114e04169bb0f172261
[INFO] running `Command { std: "docker" "start" "-a" "48b33e8964cb13710c1ff4c9003f0b54fb95aee3e1e54114e04169bb0f172261", kill_on_drop: false }`
[INFO] [stderr]    Compiling semver v1.0.18
[INFO] [stderr]    Compiling cc v1.0.79
[INFO] [stderr]    Compiling linux-errnos v0.3.4
[INFO] [stderr]    Compiling linux-sysno v0.2.3
[INFO] [stderr]    Compiling linux-raw-vdso v0.1.4
[INFO] [stderr]    Compiling rustc_version v0.4.0
[INFO] [stderr]    Compiling linux-syscalls v0.3.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: shared reference of mutable static is discouraged
[INFO] [stdout]    --> src/init.rs:104:21
[INFO] [stdout]     |
[INFO] [stdout] 104 |                     &LOCK as *const AtomicU32,
[INFO] [stdout]     |                     ^^^^^ shared reference of mutable static
[INFO] [stdout]     |
[INFO] [stdout]     = note: for more information, see issue #114447 <https://github.com/rust-lang/rust/issues/114447>
[INFO] [stdout]     = note: reference of mutable static is a hard error from 2024 edition
[INFO] [stdout]     = note: mutable statics can be written to by multiple threads: aliasing violations or data races will cause undefined behavior
[INFO] [stdout]     = note: `#[warn(static_mut_ref)]` on by default
[INFO] [stdout] help: shared references are dangerous since if there's any kind of mutation of that static while the reference lives, that's UB; use `addr_of!` instead to create a raw pointer
[INFO] [stdout]     |
[INFO] [stdout] 104 |                     addr_of!(LOCK) as *const AtomicU32,
[INFO] [stdout]     |                     ~~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: shared reference of mutable static is discouraged
[INFO] [stdout]    --> src/init.rs:114:21
[INFO] [stdout]     |
[INFO] [stdout] 114 |                     &LOCK as *const AtomicU32,
[INFO] [stdout]     |                     ^^^^^ shared reference of mutable static
[INFO] [stdout]     |
[INFO] [stdout]     = note: for more information, see issue #114447 <https://github.com/rust-lang/rust/issues/114447>
[INFO] [stdout]     = note: reference of mutable static is a hard error from 2024 edition
[INFO] [stdout]     = note: mutable statics can be written to by multiple threads: aliasing violations or data races will cause undefined behavior
[INFO] [stdout] help: shared references are dangerous since if there's any kind of mutation of that static while the reference lives, that's UB; use `addr_of!` instead to create a raw pointer
[INFO] [stdout]     |
[INFO] [stdout] 114 |                     addr_of!(LOCK) as *const AtomicU32,
[INFO] [stdout]     |                     ~~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.88s
[INFO] running `Command { std: "docker" "inspect" "48b33e8964cb13710c1ff4c9003f0b54fb95aee3e1e54114e04169bb0f172261", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "48b33e8964cb13710c1ff4c9003f0b54fb95aee3e1e54114e04169bb0f172261", kill_on_drop: false }`
[INFO] [stdout] 48b33e8964cb13710c1ff4c9003f0b54fb95aee3e1e54114e04169bb0f172261
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2024-02-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2108b924eb59abe0265843919a762597fcdb3c094a319344824bf691b29aef2c
[INFO] running `Command { std: "docker" "start" "-a" "2108b924eb59abe0265843919a762597fcdb3c094a319344824bf691b29aef2c", kill_on_drop: false }`
[INFO] [stdout] warning: shared reference of mutable static is discouraged
[INFO] [stdout]    --> src/init.rs:104:21
[INFO] [stdout]     |
[INFO] [stdout] 104 |                     &LOCK as *const AtomicU32,
[INFO] [stdout]     |                     ^^^^^ shared reference of mutable static
[INFO] [stdout]     |
[INFO] [stdout]     = note: for more information, see issue #114447 <https://github.com/rust-lang/rust/issues/114447>
[INFO] [stdout]     = note: reference of mutable static is a hard error from 2024 edition
[INFO] [stdout]     = note: mutable statics can be written to by multiple threads: aliasing violations or data races will cause undefined behavior
[INFO] [stdout]     = note: `#[warn(static_mut_ref)]` on by default
[INFO] [stdout] help: shared references are dangerous since if there's any kind of mutation of that static while the reference lives, that's UB; use `addr_of!` instead to create a raw pointer
[INFO] [stdout]     |
[INFO] [stdout] 104 |                     addr_of!(LOCK) as *const AtomicU32,
[INFO] [stdout]     |                     ~~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling linux-syscalls v0.3.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: shared reference of mutable static is discouraged
[INFO] [stdout]    --> src/init.rs:114:21
[INFO] [stdout]     |
[INFO] [stdout] 114 |                     &LOCK as *const AtomicU32,
[INFO] [stdout]     |                     ^^^^^ shared reference of mutable static
[INFO] [stdout]     |
[INFO] [stdout]     = note: for more information, see issue #114447 <https://github.com/rust-lang/rust/issues/114447>
[INFO] [stdout]     = note: reference of mutable static is a hard error from 2024 edition
[INFO] [stdout]     = note: mutable statics can be written to by multiple threads: aliasing violations or data races will cause undefined behavior
[INFO] [stdout] help: shared references are dangerous since if there's any kind of mutation of that static while the reference lives, that's UB; use `addr_of!` instead to create a raw pointer
[INFO] [stdout]     |
[INFO] [stdout] 114 |                     addr_of!(LOCK) as *const AtomicU32,
[INFO] [stdout]     |                     ~~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: shared reference of mutable static is discouraged
[INFO] [stdout]    --> src/init.rs:104:21
[INFO] [stdout]     |
[INFO] [stdout] 104 |                     &LOCK as *const AtomicU32,
[INFO] [stdout]     |                     ^^^^^ shared reference of mutable static
[INFO] [stdout]     |
[INFO] [stdout]     = note: for more information, see issue #114447 <https://github.com/rust-lang/rust/issues/114447>
[INFO] [stdout]     = note: reference of mutable static is a hard error from 2024 edition
[INFO] [stdout]     = note: mutable statics can be written to by multiple threads: aliasing violations or data races will cause undefined behavior
[INFO] [stdout]     = note: `#[warn(static_mut_ref)]` on by default
[INFO] [stdout] help: shared references are dangerous since if there's any kind of mutation of that static while the reference lives, that's UB; use `addr_of!` instead to create a raw pointer
[INFO] [stdout]     |
[INFO] [stdout] 104 |                     addr_of!(LOCK) as *const AtomicU32,
[INFO] [stdout]     |                     ~~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: shared reference of mutable static is discouraged
[INFO] [stdout]    --> src/init.rs:114:21
[INFO] [stdout]     |
[INFO] [stdout] 114 |                     &LOCK as *const AtomicU32,
[INFO] [stdout]     |                     ^^^^^ shared reference of mutable static
[INFO] [stdout]     |
[INFO] [stdout]     = note: for more information, see issue #114447 <https://github.com/rust-lang/rust/issues/114447>
[INFO] [stdout]     = note: reference of mutable static is a hard error from 2024 edition
[INFO] [stdout]     = note: mutable statics can be written to by multiple threads: aliasing violations or data races will cause undefined behavior
[INFO] [stdout] help: shared references are dangerous since if there's any kind of mutation of that static while the reference lives, that's UB; use `addr_of!` instead to create a raw pointer
[INFO] [stdout]     |
[INFO] [stdout] 114 |                     addr_of!(LOCK) as *const AtomicU32,
[INFO] [stdout]     |                     ~~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.26s
[INFO] running `Command { std: "docker" "inspect" "2108b924eb59abe0265843919a762597fcdb3c094a319344824bf691b29aef2c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2108b924eb59abe0265843919a762597fcdb3c094a319344824bf691b29aef2c", kill_on_drop: false }`
[INFO] [stdout] 2108b924eb59abe0265843919a762597fcdb3c094a319344824bf691b29aef2c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2024-02-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] d03e5ed61b9c10bc2faae51791ff71b709c8921b81859e297645c39b73d34877
[INFO] running `Command { std: "docker" "start" "-a" "d03e5ed61b9c10bc2faae51791ff71b709c8921b81859e297645c39b73d34877", kill_on_drop: false }`
[INFO] [stderr] warning: shared reference of mutable static is discouraged
[INFO] [stderr]    --> src/init.rs:104:21
[INFO] [stderr]     |
[INFO] [stderr] 104 |                     &LOCK as *const AtomicU32,
[INFO] [stderr]     |                     ^^^^^ shared reference of mutable static
[INFO] [stderr]     |
[INFO] [stderr]     = note: for more information, see issue #114447 <https://github.com/rust-lang/rust/issues/114447>
[INFO] [stderr]     = note: reference of mutable static is a hard error from 2024 edition
[INFO] [stderr]     = note: mutable statics can be written to by multiple threads: aliasing violations or data races will cause undefined behavior
[INFO] [stderr]     = note: `#[warn(static_mut_ref)]` on by default
[INFO] [stderr] help: shared references are dangerous since if there's any kind of mutation of that static while the reference lives, that's UB; use `addr_of!` instead to create a raw pointer
[INFO] [stderr]     |
[INFO] [stderr] 104 |                     addr_of!(LOCK) as *const AtomicU32,
[INFO] [stderr]     |                     ~~~~~~~~~~~~~~
[INFO] [stderr] 
[INFO] [stderr] warning: shared reference of mutable static is discouraged
[INFO] [stderr]    --> src/init.rs:114:21
[INFO] [stderr]     |
[INFO] [stderr] 114 |                     &LOCK as *const AtomicU32,
[INFO] [stderr]     |                     ^^^^^ shared reference of mutable static
[INFO] [stderr]     |
[INFO] [stderr]     = note: for more information, see issue #114447 <https://github.com/rust-lang/rust/issues/114447>
[INFO] [stderr]     = note: reference of mutable static is a hard error from 2024 edition
[INFO] [stderr]     = note: mutable statics can be written to by multiple threads: aliasing violations or data races will cause undefined behavior
[INFO] [stderr] help: shared references are dangerous since if there's any kind of mutation of that static while the reference lives, that's UB; use `addr_of!` instead to create a raw pointer
[INFO] [stderr]     |
[INFO] [stderr] 114 |                     addr_of!(LOCK) as *const AtomicU32,
[INFO] [stderr]     |                     ~~~~~~~~~~~~~~
[INFO] [stderr] 
[INFO] [stderr] warning: `linux-syscalls` (lib) generated 2 warnings
[INFO] [stderr] warning: `linux-syscalls` (lib test) generated 2 warnings (2 duplicates)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/linux_syscalls-90c26048c6f35b61)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests linux-syscalls
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/env/kernel/common.rs - env::kernel::common::kversion (line 103) ... FAILED
[INFO] [stdout] test src/macros/mod.rs - macros::raw_syscall (line 139) ... FAILED
[INFO] [stdout] test src/macros/mod.rs - macros::syscall (line 14) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/env/kernel/common.rs - env::kernel::common::kversion (line 103) stdout ----
[INFO] [stdout] error: expected `;`, found `kversion`
[INFO] [stdout]  --> src/env/kernel/common.rs:106:20
[INFO] [stdout]   |
[INFO] [stdout] 5 | kversion!(4, 11, 6)    // Create version 4.11.6
[INFO] [stdout]   |                    ^ help: add `;` here
[INFO] [stdout] 6 | kversion!(>= 4);       // `true` if kernel version is 4.0.0 or superior
[INFO] [stdout]   | -------- unexpected token
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `kversion` in this scope
[INFO] [stdout]  --> src/env/kernel/common.rs:109:1
[INFO] [stdout]   |
[INFO] [stdout] 8 | kversion!(== 5, 15, 6) // `true` if kernel is exactly 5.15.6
[INFO] [stdout]   | ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this macro
[INFO] [stdout]   |
[INFO] [stdout] 2 + use linux_syscalls::kversion;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `kversion` in this scope
[INFO] [stdout]  --> src/env/kernel/common.rs:108:1
[INFO] [stdout]   |
[INFO] [stdout] 7 | kversion!(< 4, 11);    // `true` if kernel version is earlier than 4.11.0
[INFO] [stdout]   | ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this macro
[INFO] [stdout]   |
[INFO] [stdout] 2 + use linux_syscalls::kversion;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `kversion` in this scope
[INFO] [stdout]  --> src/env/kernel/common.rs:107:1
[INFO] [stdout]   |
[INFO] [stdout] 6 | kversion!(>= 4);       // `true` if kernel version is 4.0.0 or superior
[INFO] [stdout]   | ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this macro
[INFO] [stdout]   |
[INFO] [stdout] 2 + use linux_syscalls::kversion;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `kversion` in this scope
[INFO] [stdout]  --> src/env/kernel/common.rs:105:1
[INFO] [stdout]   |
[INFO] [stdout] 4 | kversion!(4, 11);      // Create version 4.11.0
[INFO] [stdout]   | ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this macro
[INFO] [stdout]   |
[INFO] [stdout] 2 + use linux_syscalls::kversion;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `kversion` in this scope
[INFO] [stdout]  --> src/env/kernel/common.rs:104:1
[INFO] [stdout]   |
[INFO] [stdout] 3 | kversion!(4);          // Create version 4.0.0
[INFO] [stdout]   | ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this macro
[INFO] [stdout]   |
[INFO] [stdout] 2 + use linux_syscalls::kversion;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 6 previous errors
[INFO] [stdout] 
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/macros/mod.rs - macros::raw_syscall (line 139) stdout ----
[INFO] [stdout] error[E0133]: call to unsafe function `raw_syscall1_readonly` is unsafe and requires unsafe function or block
[INFO] [stdout]  --> src/macros/mod.rs:143:16
[INFO] [stdout]   |
[INFO] [stdout] 7 | println!("{}", raw_syscall!([ro] Sysno::brk, 0));
[INFO] [stdout]   |                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ call to unsafe function
[INFO] [stdout]   |
[INFO] [stdout]   = note: consult the function's documentation for information on how to avoid undefined behavior
[INFO] [stdout]   = note: this error originates in the macro `raw_syscall` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0133`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/macros/mod.rs - macros::syscall (line 14) stdout ----
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> src/macros/mod.rs:23:28
[INFO] [stdout]    |
[INFO] [stdout] 12 |         Err(err) => return Err(err),
[INFO] [stdout]    |                            ^^^^^^^^ expected `()`, found `Result<_, Errno>`
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected unit type `()`
[INFO] [stdout]                    found enum `Result<_, Errno>`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0308`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/env/kernel/common.rs - env::kernel::common::kversion (line 103)
[INFO] [stdout]     src/macros/mod.rs - macros::raw_syscall (line 139)
[INFO] [stdout]     src/macros/mod.rs - macros::syscall (line 14)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 3 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.14s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "d03e5ed61b9c10bc2faae51791ff71b709c8921b81859e297645c39b73d34877", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d03e5ed61b9c10bc2faae51791ff71b709c8921b81859e297645c39b73d34877", kill_on_drop: false }`
[INFO] [stdout] d03e5ed61b9c10bc2faae51791ff71b709c8921b81859e297645c39b73d34877
