[INFO] cloning repository https://github.com/flowerhill/syscall-tracer
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/flowerhill/syscall-tracer" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fflowerhill%2Fsyscall-tracer", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fflowerhill%2Fsyscall-tracer'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 8c43c3e7bcde3be0111a74632b7a103407f2b642
[INFO] testing flowerhill/syscall-tracer against 1.94.0 for beta-1.95-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fflowerhill%2Fsyscall-tracer" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'...
[INFO] [stderr] done.
[INFO] removed /workspace/builds/worker-1-tc1/source/.cargo/config.toml
[INFO] started tweaking git repo https://github.com/flowerhill/syscall-tracer
[INFO] finished tweaking git repo https://github.com/flowerhill/syscall-tracer
[INFO] tweaked toml for git repo https://github.com/flowerhill/syscall-tracer written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/flowerhill/syscall-tracer on toolchain 1.94.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.94.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/flowerhill/syscall-tracer 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" "+1.94.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.94.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 920e1df826adb94463ee8c7b1f57fd17a0f4d3e2f2e6e1d53c3c78b8e725d9a1
[INFO] running `Command { std: "docker" "start" "-a" "920e1df826adb94463ee8c7b1f57fd17a0f4d3e2f2e6e1d53c3c78b8e725d9a1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "920e1df826adb94463ee8c7b1f57fd17a0f4d3e2f2e6e1d53c3c78b8e725d9a1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "920e1df826adb94463ee8c7b1f57fd17a0f4d3e2f2e6e1d53c3c78b8e725d9a1", kill_on_drop: false }`
[INFO] [stdout] 920e1df826adb94463ee8c7b1f57fd17a0f4d3e2f2e6e1d53c3c78b8e725d9a1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.94.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 33402d8c1b55b198d048efd50a444858b3a8f9173ce5c5639af83dc7c5f752ce
[INFO] running `Command { std: "docker" "start" "-a" "33402d8c1b55b198d048efd50a444858b3a8f9173ce5c5639af83dc7c5f752ce", kill_on_drop: false }`
[INFO] [stderr]    Compiling clap_lex v0.7.6
[INFO] [stderr]    Compiling nix v0.30.1
[INFO] [stderr]    Compiling syn v2.0.112
[INFO] [stderr]    Compiling clap_builder v4.5.53
[INFO] [stderr]    Compiling clap_derive v4.5.49
[INFO] [stderr]    Compiling clap v4.5.53
[INFO] [stderr]    Compiling rust-strace-sample v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: constant `SYS_READ` is never used
[INFO] [stdout]  --> src/syscalls.rs:1:11
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub const SYS_READ: u64 = 0;
[INFO] [stdout]   |           ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `SYS_WRITE` is never used
[INFO] [stdout]  --> src/syscalls.rs:2:11
[INFO] [stdout]   |
[INFO] [stdout] 2 | pub const SYS_WRITE: u64 = 1;
[INFO] [stdout]   |           ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `SYS_OPEN` is never used
[INFO] [stdout]  --> src/syscalls.rs:3:11
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub const SYS_OPEN: u64 = 2;
[INFO] [stdout]   |           ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `SYS_CLOSE` is never used
[INFO] [stdout]  --> src/syscalls.rs:4:11
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub const SYS_CLOSE: u64 = 3;
[INFO] [stdout]   |           ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `syscall_name` is never used
[INFO] [stdout]  --> src/syscalls.rs:6:8
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub fn syscall_name(num: u64) -> &'static str {
[INFO] [stdout]   |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `SyscallNum` is never used
[INFO] [stdout]   --> src/tracer.rs:13:6
[INFO] [stdout]    |
[INFO] [stdout] 13 | type SyscallNum = u64;
[INFO] [stdout]    |      ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `SyscallArgs` is never used
[INFO] [stdout]   --> src/tracer.rs:14:6
[INFO] [stdout]    |
[INFO] [stdout] 14 | type SyscallArgs = (u64, u64, u64);
[INFO] [stdout]    |      ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_syscall_number` is never used
[INFO] [stdout]   --> src/tracer.rs:17:4
[INFO] [stdout]    |
[INFO] [stdout] 17 | fn get_syscall_number(regs: user_regs_struct) -> SyscallNum {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `getsyscall_args` is never used
[INFO] [stdout]   --> src/tracer.rs:22:4
[INFO] [stdout]    |
[INFO] [stdout] 22 | fn getsyscall_args(regs: user_regs_struct) -> SyscallArgs {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `trace` is never used
[INFO] [stdout]   --> src/tracer.rs:37:8
[INFO] [stdout]    |
[INFO] [stdout] 37 | pub fn trace(cmd: &str, args: &[String]) -> Result<()> {
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 8.63s
[INFO] running `Command { std: "docker" "inspect" "33402d8c1b55b198d048efd50a444858b3a8f9173ce5c5639af83dc7c5f752ce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "33402d8c1b55b198d048efd50a444858b3a8f9173ce5c5639af83dc7c5f752ce", kill_on_drop: false }`
[INFO] [stdout] 33402d8c1b55b198d048efd50a444858b3a8f9173ce5c5639af83dc7c5f752ce
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.94.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5ac493ac5073f87d9de3f3edb51f0c274cce5bec5a143048ae06c72d67dcaaee
[INFO] running `Command { std: "docker" "start" "-a" "5ac493ac5073f87d9de3f3edb51f0c274cce5bec5a143048ae06c72d67dcaaee", kill_on_drop: false }`
[INFO] [stderr]    Compiling rust-strace-sample v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.58s
[INFO] running `Command { std: "docker" "inspect" "5ac493ac5073f87d9de3f3edb51f0c274cce5bec5a143048ae06c72d67dcaaee", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5ac493ac5073f87d9de3f3edb51f0c274cce5bec5a143048ae06c72d67dcaaee", kill_on_drop: false }`
[INFO] [stdout] 5ac493ac5073f87d9de3f3edb51f0c274cce5bec5a143048ae06c72d67dcaaee
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.94.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 4688831ca9c12851957d9b687c1484c8e432f4cc5f2b07f1da896fdbf0bac51b
[INFO] running `Command { std: "docker" "start" "-a" "4688831ca9c12851957d9b687c1484c8e432f4cc5f2b07f1da896fdbf0bac51b", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/rust_strace_sample-fdc7bd7bdbcf493f)
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test syscalls::tests::test_syscall_name_known ... ok
[INFO] [stdout] test syscalls::tests::test_syscall_name_unknown ... ok
[INFO] [stdout] test tracer::tests::test_trace_multiple_times ... FAILED
[INFO] [stdout] test process::tests::test_spawn_tracee_with_args ... FAILED
[INFO] [stdout] test process::tests::test_spawn_tracee_returns_valid_pid ... FAILED
[INFO] [stdout] test tracer::tests::test_trace_command_with_multiple_args ... FAILED
[INFO] [stdout] test process::tests::test_spawn_tracee_stops_at_first_syscall ... FAILED
[INFO] [stdout] test process::tests::test_spawn_tracee_invalid_command ... FAILED
[INFO] [stdout] test tracer::tests::test_trace_command_with_args has been running for over 60 seconds
[INFO] [stdout] test tracer::tests::test_trace_nonzero_exit_code has been running for over 60 seconds
[INFO] [stdout] test tracer::tests::test_trace_simple_command has been running for over 60 seconds
[ERROR] error running command: no output for 300 seconds
[INFO] running `Command { std: "docker" "inspect" "4688831ca9c12851957d9b687c1484c8e432f4cc5f2b07f1da896fdbf0bac51b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4688831ca9c12851957d9b687c1484c8e432f4cc5f2b07f1da896fdbf0bac51b", kill_on_drop: false }`
[INFO] [stdout] 4688831ca9c12851957d9b687c1484c8e432f4cc5f2b07f1da896fdbf0bac51b
