[INFO] fetching crate ptrace-syscalls 0.0.0-experimental.3... [INFO] testing ptrace-syscalls-0.0.0-experimental.3 against master#caccb4d0368bd918ef6668af8e13834d07040417 for pr-146098-1 [INFO] extracting crate ptrace-syscalls 0.0.0-experimental.3 into /workspace/builds/worker-5-tc1/source [INFO] started tweaking crates.io crate ptrace-syscalls 0.0.0-experimental.3 [INFO] removed 0 missing examples [INFO] removed 0 missing tests [INFO] finished tweaking crates.io crate ptrace-syscalls 0.0.0-experimental.3 [INFO] tweaked toml for crates.io crate ptrace-syscalls 0.0.0-experimental.3 written to /workspace/builds/worker-5-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate ptrace-syscalls 0.0.0-experimental.3 on toolchain caccb4d0368bd918ef6668af8e13834d07040417 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate ptrace-syscalls 0.0.0-experimental.3 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" "+caccb4d0368bd918ef6668af8e13834d07040417" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded nix v0.29.0 [INFO] [stderr] Downloaded enumflags2_derive v0.7.12 [INFO] [stderr] Downloaded proc-macro-crate v3.3.0 [INFO] [stderr] Downloaded proc-macro2 v1.0.101 [INFO] [stderr] Downloaded erasable v1.3.0 [INFO] [stderr] Downloaded equivalent v1.0.2 [INFO] [stderr] Downloaded slice-dst v1.6.0 [INFO] [stderr] Downloaded enumflags2 v0.7.12 [INFO] [stderr] Downloaded toml_edit v0.22.27 [INFO] [stderr] Downloaded kxxt-owo-colors v4.0.0 [INFO] [stderr] Downloaded bitflags v2.9.4 [INFO] [stderr] Downloaded libc v0.2.175 [INFO] [stderr] Downloaded convert_case v0.6.0 [INFO] [stderr] Downloaded either v1.15.0 [INFO] [stderr] Downloaded once_cell v1.21.3 [INFO] [stderr] Downloaded toml_datetime v0.6.11 [INFO] [stderr] Downloaded quote v1.0.40 [INFO] [stderr] Downloaded unicode-ident v1.0.18 [INFO] [stderr] Downloaded unicode-segmentation v1.12.0 [INFO] [stderr] Downloaded hashbrown v0.15.5 [INFO] [stderr] Downloaded autocfg v1.5.0 [INFO] [stderr] Downloaded scopeguard v1.2.0 [INFO] [stderr] Downloaded cfg-if v1.0.3 [INFO] [stderr] Downloaded cfg_aliases v0.2.1 [INFO] [stderr] Downloaded ptrace-syscalls-macros v0.0.0-experimental.3 [INFO] [stderr] Downloaded paste v1.0.15 [INFO] [stderr] Downloaded itertools v0.13.0 [INFO] [stderr] Downloaded syn v2.0.106 [INFO] [stderr] Downloaded indexmap v2.11.0 [INFO] [stderr] Downloaded memchr v2.7.5 [INFO] [stderr] Downloaded winnow v0.7.13 [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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 865121cb8f6909f3954a63eeb50c3fb1bc7d2e9d9eee6dd2e50e629a35c9b69c [INFO] running `Command { std: "docker" "start" "-a" "865121cb8f6909f3954a63eeb50c3fb1bc7d2e9d9eee6dd2e50e629a35c9b69c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "865121cb8f6909f3954a63eeb50c3fb1bc7d2e9d9eee6dd2e50e629a35c9b69c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "865121cb8f6909f3954a63eeb50c3fb1bc7d2e9d9eee6dd2e50e629a35c9b69c", kill_on_drop: false }` [INFO] [stdout] 865121cb8f6909f3954a63eeb50c3fb1bc7d2e9d9eee6dd2e50e629a35c9b69c [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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] fd14e48e48b6e3b4440f4e17bafdf223f5cd0e6bacb1c5d02ae3af361d59d68c [INFO] running `Command { std: "docker" "start" "-a" "fd14e48e48b6e3b4440f4e17bafdf223f5cd0e6bacb1c5d02ae3af361d59d68c", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.101 [INFO] [stderr] Compiling autocfg v1.5.0 [INFO] [stderr] Compiling unicode-ident v1.0.18 [INFO] [stderr] Compiling hashbrown v0.15.5 [INFO] [stderr] Compiling equivalent v1.0.2 [INFO] [stderr] Compiling cfg_aliases v0.2.1 [INFO] [stderr] Compiling winnow v0.7.13 [INFO] [stderr] Compiling toml_datetime v0.6.11 [INFO] [stderr] Compiling paste v1.0.15 [INFO] [stderr] Compiling libc v0.2.175 [INFO] [stderr] Compiling unicode-segmentation v1.12.0 [INFO] [stderr] Compiling either v1.15.0 [INFO] [stderr] Compiling scopeguard v1.2.0 [INFO] [stderr] Compiling cfg-if v1.0.3 [INFO] [stderr] Compiling bitflags v2.9.4 [INFO] [stderr] Compiling once_cell v1.21.3 [INFO] [stderr] Compiling nix v0.29.0 [INFO] [stderr] Compiling itertools v0.13.0 [INFO] [stderr] Compiling erasable v1.3.0 [INFO] [stderr] Compiling slice-dst v1.6.0 [INFO] [stderr] Compiling convert_case v0.6.0 [INFO] [stderr] Compiling quote v1.0.40 [INFO] [stderr] Compiling indexmap v2.11.0 [INFO] [stderr] Compiling syn v2.0.106 [INFO] [stderr] Compiling toml_edit v0.22.27 [INFO] [stderr] Compiling proc-macro-crate v3.3.0 [INFO] [stderr] Compiling enumflags2_derive v0.7.12 [INFO] [stderr] Compiling ptrace-syscalls-macros v0.0.0-experimental.3 [INFO] [stderr] Compiling enumflags2 v0.7.12 [INFO] [stderr] Compiling ptrace-syscalls v0.0.0-experimental.3 (/opt/rustwide/workdir) [INFO] [stdout] warning: function `read_lossy_string` is never used [INFO] [stdout] --> src/inspect.rs:332:4 [INFO] [stdout] | [INFO] [stdout] 332 | fn read_lossy_string(pid: Pid, address: AddressType) -> InspectResult { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 10.02s [INFO] running `Command { std: "docker" "inspect" "fd14e48e48b6e3b4440f4e17bafdf223f5cd0e6bacb1c5d02ae3af361d59d68c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fd14e48e48b6e3b4440f4e17bafdf223f5cd0e6bacb1c5d02ae3af361d59d68c", kill_on_drop: false }` [INFO] [stdout] fd14e48e48b6e3b4440f4e17bafdf223f5cd0e6bacb1c5d02ae3af361d59d68c [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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e4a1199509c87559516468b5502b996a772683440ad4417963c42f209bace650 [INFO] running `Command { std: "docker" "start" "-a" "e4a1199509c87559516468b5502b996a772683440ad4417963c42f209bace650", kill_on_drop: false }` [INFO] [stderr] Compiling nix v0.29.0 [INFO] [stderr] Compiling kxxt-owo-colors v4.0.0 [INFO] [stderr] Compiling ptrace-syscalls v0.0.0-experimental.3 (/opt/rustwide/workdir) [INFO] [stdout] warning: function `read_lossy_string` is never used [INFO] [stdout] --> src/inspect.rs:332:4 [INFO] [stdout] | [INFO] [stdout] 332 | fn read_lossy_string(pid: Pid, address: AddressType) -> InspectResult { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `read_lossy_string` is never used [INFO] [stdout] --> src/inspect.rs:332:4 [INFO] [stdout] | [INFO] [stdout] 332 | fn read_lossy_string(pid: Pid, address: AddressType) -> InspectResult { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `pid` [INFO] [stdout] --> examples/mmaptrace.rs:107:31 [INFO] [stdout] | [INFO] [stdout] 107 | WaitStatus::PtraceEvent(pid, sig, evt) => match evt { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_pid` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `sig` [INFO] [stdout] --> examples/mmaptrace.rs:107:36 [INFO] [stdout] | [INFO] [stdout] 107 | WaitStatus::PtraceEvent(pid, sig, evt) => match evt { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_sig` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `pid` [INFO] [stdout] --> examples/rstrace.rs:92:31 [INFO] [stdout] | [INFO] [stdout] 92 | WaitStatus::PtraceEvent(pid, sig, evt) => match evt { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_pid` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `sig` [INFO] [stdout] --> examples/rstrace.rs:92:36 [INFO] [stdout] | [INFO] [stdout] 92 | WaitStatus::PtraceEvent(pid, sig, evt) => match evt { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_sig` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 9.93s [INFO] running `Command { std: "docker" "inspect" "e4a1199509c87559516468b5502b996a772683440ad4417963c42f209bace650", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e4a1199509c87559516468b5502b996a772683440ad4417963c42f209bace650", kill_on_drop: false }` [INFO] [stdout] e4a1199509c87559516468b5502b996a772683440ad4417963c42f209bace650 [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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 8bef5a701f131df4ba21af8516e04d34757909cc6bc94297247e40bf85bdf468 [INFO] running `Command { std: "docker" "start" "-a" "8bef5a701f131df4ba21af8516e04d34757909cc6bc94297247e40bf85bdf468", kill_on_drop: false }` [INFO] [stderr] warning: function `read_lossy_string` is never used [INFO] [stderr] --> src/inspect.rs:332:4 [INFO] [stderr] | [INFO] [stderr] 332 | fn read_lossy_string(pid: Pid, address: AddressType) -> InspectResult { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: `ptrace-syscalls` (lib) generated 1 warning [INFO] [stderr] warning: `ptrace-syscalls` (lib test) generated 1 warning (1 duplicate) [INFO] [stderr] warning: unused variable: `pid` [INFO] [stderr] --> examples/rstrace.rs:92:31 [INFO] [stderr] | [INFO] [stderr] 92 | WaitStatus::PtraceEvent(pid, sig, evt) => match evt { [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_pid` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `sig` [INFO] [stderr] --> examples/rstrace.rs:92:36 [INFO] [stderr] | [INFO] [stderr] 92 | WaitStatus::PtraceEvent(pid, sig, evt) => match evt { [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_sig` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `pid` [INFO] [stderr] --> examples/mmaptrace.rs:107:31 [INFO] [stderr] | [INFO] [stderr] 107 | WaitStatus::PtraceEvent(pid, sig, evt) => match evt { [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_pid` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `sig` [INFO] [stderr] --> examples/mmaptrace.rs:107:36 [INFO] [stderr] | [INFO] [stderr] 107 | WaitStatus::PtraceEvent(pid, sig, evt) => match evt { [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_sig` [INFO] [stderr] [INFO] [stderr] warning: `ptrace-syscalls` (example "rstrace") generated 2 warnings [INFO] [stderr] warning: `ptrace-syscalls` (example "mmaptrace") generated 2 warnings [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/ptrace_syscalls-004ad158b93e3866) [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] Running tests/syscall_number_tests.rs (/opt/rustwide/target/debug/deps/syscall_number_tests-85bc9513e7be9ed1) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stderr] Doc-tests ptrace_syscalls [INFO] [stdout] test syscall_number_tests::test_x86_64_syscall_numbers ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 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" "8bef5a701f131df4ba21af8516e04d34757909cc6bc94297247e40bf85bdf468", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8bef5a701f131df4ba21af8516e04d34757909cc6bc94297247e40bf85bdf468", kill_on_drop: false }` [INFO] [stdout] 8bef5a701f131df4ba21af8516e04d34757909cc6bc94297247e40bf85bdf468