[INFO] fetching crate libredox 0.1.9... [INFO] testing libredox-0.1.9 against master#cdb45c87e2cd43495379f7e867e3cc15dcee9f93 for pr-145838-1 [INFO] extracting crate libredox 0.1.9 into /workspace/builds/worker-5-tc1/source [INFO] started tweaking crates.io crate libredox 0.1.9 [INFO] finished tweaking crates.io crate libredox 0.1.9 [INFO] tweaked toml for crates.io crate libredox 0.1.9 written to /workspace/builds/worker-5-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate libredox 0.1.9 on toolchain cdb45c87e2cd43495379f7e867e3cc15dcee9f93 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate libredox 0.1.9 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" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded ioslice v0.6.0 [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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] ca49ad132229aac921bb5da747074e59806f47bc7586a51e9c192688f6c1cbc7 [INFO] running `Command { std: "docker" "start" "-a" "ca49ad132229aac921bb5da747074e59806f47bc7586a51e9c192688f6c1cbc7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ca49ad132229aac921bb5da747074e59806f47bc7586a51e9c192688f6c1cbc7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ca49ad132229aac921bb5da747074e59806f47bc7586a51e9c192688f6c1cbc7", kill_on_drop: false }` [INFO] [stdout] ca49ad132229aac921bb5da747074e59806f47bc7586a51e9c192688f6c1cbc7 [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=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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3babc3e05094baffb3f7edf27608d2aa13af3f4c3ac3f7154b3494b770970e99 [INFO] running `Command { std: "docker" "start" "-a" "3babc3e05094baffb3f7edf27608d2aa13af3f4c3ac3f7154b3494b770970e99", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.152 [INFO] [stderr] Compiling bitflags v2.4.1 [INFO] [stderr] Compiling redox_syscall v0.5.17 [INFO] [stderr] Compiling libredox v0.1.9 (/opt/rustwide/workdir) [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/lib.rs:27:52 [INFO] [stdout] | [INFO] [stdout] 27 | matches!(self.errno(), errno::EAGAIN | errno::EWOULDBLOCK) [INFO] [stdout] | ------------- ^^^^^^^^^^^^^^^^^^ no value can reach this [INFO] [stdout] | | [INFO] [stdout] | matches all the relevant values [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_patterns)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `extern` block uses type `[u8]`, which is not FFI-safe [INFO] [stdout] --> src/lib.rs:258:77 [INFO] [stdout] | [INFO] [stdout] 258 | fn redox_get_proc_credentials_v1(cap_fd: usize, target_pid: usize, buf: &mut [u8]) [INFO] [stdout] | ^^^^^^^^^ not FFI-safe [INFO] [stdout] | [INFO] [stdout] = help: consider using a raw pointer instead [INFO] [stdout] = note: slices have no C equivalent [INFO] [stdout] = note: `#[warn(improper_ctypes)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.82s [INFO] running `Command { std: "docker" "inspect" "3babc3e05094baffb3f7edf27608d2aa13af3f4c3ac3f7154b3494b770970e99", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3babc3e05094baffb3f7edf27608d2aa13af3f4c3ac3f7154b3494b770970e99", kill_on_drop: false }` [INFO] [stdout] 3babc3e05094baffb3f7edf27608d2aa13af3f4c3ac3f7154b3494b770970e99 [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=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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 5ea80c9592643360bcf5bfb3d047b50fd2bb039a25700d241d07e037032becff [INFO] running `Command { std: "docker" "start" "-a" "5ea80c9592643360bcf5bfb3d047b50fd2bb039a25700d241d07e037032becff", kill_on_drop: false }` [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/lib.rs:27:52 [INFO] [stdout] | [INFO] [stdout] 27 | matches!(self.errno(), errno::EAGAIN | errno::EWOULDBLOCK) [INFO] [stdout] | ------------- ^^^^^^^^^^^^^^^^^^ no value can reach this [INFO] [stdout] | | [INFO] [stdout] | matches all the relevant values [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_patterns)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `extern` block uses type `[u8]`, which is not FFI-safe [INFO] [stdout] --> src/lib.rs:258:77 [INFO] [stdout] | [INFO] [stdout] 258 | fn redox_get_proc_credentials_v1(cap_fd: usize, target_pid: usize, buf: &mut [u8]) [INFO] [stdout] | ^^^^^^^^^ not FFI-safe [INFO] [stdout] | [INFO] [stdout] = help: consider using a raw pointer instead [INFO] [stdout] = note: slices have no C equivalent [INFO] [stdout] = note: `#[warn(improper_ctypes)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling libredox v0.1.9 (/opt/rustwide/workdir) [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/lib.rs:27:52 [INFO] [stdout] | [INFO] [stdout] 27 | matches!(self.errno(), errno::EAGAIN | errno::EWOULDBLOCK) [INFO] [stdout] | ------------- ^^^^^^^^^^^^^^^^^^ no value can reach this [INFO] [stdout] | | [INFO] [stdout] | matches all the relevant values [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_patterns)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `extern` block uses type `[u8]`, which is not FFI-safe [INFO] [stdout] --> src/lib.rs:258:77 [INFO] [stdout] | [INFO] [stdout] 258 | fn redox_get_proc_credentials_v1(cap_fd: usize, target_pid: usize, buf: &mut [u8]) [INFO] [stdout] | ^^^^^^^^^ not FFI-safe [INFO] [stdout] | [INFO] [stdout] = help: consider using a raw pointer instead [INFO] [stdout] = note: slices have no C equivalent [INFO] [stdout] = note: `#[warn(improper_ctypes)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.49s [INFO] running `Command { std: "docker" "inspect" "5ea80c9592643360bcf5bfb3d047b50fd2bb039a25700d241d07e037032becff", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5ea80c9592643360bcf5bfb3d047b50fd2bb039a25700d241d07e037032becff", kill_on_drop: false }` [INFO] [stdout] 5ea80c9592643360bcf5bfb3d047b50fd2bb039a25700d241d07e037032becff [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=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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 66091e364118075df4a58231fa8267cd174371265fa5d5eae9e45be496a4ae9c [INFO] running `Command { std: "docker" "start" "-a" "66091e364118075df4a58231fa8267cd174371265fa5d5eae9e45be496a4ae9c", kill_on_drop: false }` [INFO] [stderr] warning: unreachable pattern [INFO] [stderr] --> src/lib.rs:27:52 [INFO] [stderr] | [INFO] [stderr] 27 | matches!(self.errno(), errno::EAGAIN | errno::EWOULDBLOCK) [INFO] [stderr] | ------------- ^^^^^^^^^^^^^^^^^^ no value can reach this [INFO] [stderr] | | [INFO] [stderr] | matches all the relevant values [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unreachable_patterns)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: `extern` block uses type `[u8]`, which is not FFI-safe [INFO] [stderr] --> src/lib.rs:258:77 [INFO] [stderr] | [INFO] [stderr] 258 | fn redox_get_proc_credentials_v1(cap_fd: usize, target_pid: usize, buf: &mut [u8]) [INFO] [stderr] | ^^^^^^^^^ not FFI-safe [INFO] [stderr] | [INFO] [stderr] = help: consider using a raw pointer instead [INFO] [stderr] = note: slices have no C equivalent [INFO] [stderr] = note: `#[warn(improper_ctypes)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `libredox` (lib) generated 2 warnings [INFO] [stderr] warning: `libredox` (lib test) generated 2 warnings (2 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/libredox-1e08ce23a3b98450) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stderr] Doc-tests libredox [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] [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] running `Command { std: "docker" "inspect" "66091e364118075df4a58231fa8267cd174371265fa5d5eae9e45be496a4ae9c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "66091e364118075df4a58231fa8267cd174371265fa5d5eae9e45be496a4ae9c", kill_on_drop: false }` [INFO] [stdout] 66091e364118075df4a58231fa8267cd174371265fa5d5eae9e45be496a4ae9c