[INFO] fetching crate ptrace-do-rs 0.1.0...
[INFO] testing ptrace-do-rs-0.1.0 against 1.49.0 for beta-1.50-1
[INFO] extracting crate ptrace-do-rs 0.1.0 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate ptrace-do-rs 0.1.0 on toolchain 1.49.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate ptrace-do-rs 0.1.0
[INFO] finished tweaking crates.io crate ptrace-do-rs 0.1.0
[INFO] tweaked toml for crates.io crate ptrace-do-rs 0.1.0 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] crate crates.io crate ptrace-do-rs 0.1.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 55c384d5c7834e785977ee858075caecd757cc8813b43a903a0c0ceacdfee000
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "55c384d5c7834e785977ee858075caecd757cc8813b43a903a0c0ceacdfee000", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "55c384d5c7834e785977ee858075caecd757cc8813b43a903a0c0ceacdfee000", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "55c384d5c7834e785977ee858075caecd757cc8813b43a903a0c0ceacdfee000", kill_on_drop: false }`
[INFO] [stdout] 55c384d5c7834e785977ee858075caecd757cc8813b43a903a0c0ceacdfee000
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 24bfd71c498a347cb7d7ed8b5fe38485a51f1f13dff1da5a07bf7dac82cdd198
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "24bfd71c498a347cb7d7ed8b5fe38485a51f1f13dff1da5a07bf7dac82cdd198", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.19
[INFO] [stderr]    Compiling bindgen v0.53.3
[INFO] [stderr]    Compiling lazycell v1.2.1
[INFO] [stderr]    Compiling clang-sys v0.29.3
[INFO] [stderr]    Compiling nom v5.1.2
[INFO] [stderr]    Compiling libloading v0.5.2
[INFO] [stderr]    Compiling which v3.1.1
[INFO] [stderr]    Compiling env_logger v0.7.1
[INFO] [stderr]    Compiling quote v1.0.7
[INFO] [stderr]    Compiling cexpr v0.4.0
[INFO] [stderr]    Compiling ptrace-do-rs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 51.47s
[INFO] running `Command { std: "docker" "inspect" "24bfd71c498a347cb7d7ed8b5fe38485a51f1f13dff1da5a07bf7dac82cdd198", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "24bfd71c498a347cb7d7ed8b5fe38485a51f1f13dff1da5a07bf7dac82cdd198", kill_on_drop: false }`
[INFO] [stdout] 24bfd71c498a347cb7d7ed8b5fe38485a51f1f13dff1da5a07bf7dac82cdd198
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 11f10e42d180f963f6c43ff258ae3f15414f9d9bb20620878af13e4067fe1ca2
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "11f10e42d180f963f6c43ff258ae3f15414f9d9bb20620878af13e4067fe1ca2", kill_on_drop: false }`
[INFO] [stderr]    Compiling ptrace-do-rs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 5.23s
[INFO] running `Command { std: "docker" "inspect" "11f10e42d180f963f6c43ff258ae3f15414f9d9bb20620878af13e4067fe1ca2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "11f10e42d180f963f6c43ff258ae3f15414f9d9bb20620878af13e4067fe1ca2", kill_on_drop: false }`
[INFO] [stdout] 11f10e42d180f963f6c43ff258ae3f15414f9d9bb20620878af13e4067fe1ca2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 11db30c700cefa09f3baa590f881b6a3ba6ee6d73ceb5741bbb181e63cca3238
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "11db30c700cefa09f3baa590f881b6a3ba6ee6d73ceb5741bbb181e63cca3238", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/ptrace_do_rs-2a2294bf7103f7c5
[INFO] [stdout] 
[INFO] [stdout] running 98 tests
[INFO] [stdout] test bindgen_test_layout__IO_FILE ... ok
[INFO] [stdout] test bindgen_test_layout___kernel_fd_set ... ok
[INFO] [stdout] test bindgen_test_layout__IO_cookie_io_functions_t ... ok
[INFO] [stdout] test bindgen_test_layout___fsid_t ... ok
[INFO] [stdout] test bindgen_test_layout___mbstate_t ... ok
[INFO] [stdout] test bindgen_test_layout___kernel_fsid_t ... ok
[INFO] [stdout] test bindgen_test_layout___mbstate_t__bindgen_ty_1 ... ok
[INFO] [stdout] test bindgen_test_layout___pthread_cond_s ... ok
[INFO] [stdout] test bindgen_test_layout___pthread_cond_s__bindgen_ty_1 ... ok
[INFO] [stdout] test bindgen_test_layout___pthread_cond_s__bindgen_ty_2 ... ok
[INFO] [stdout] test bindgen_test_layout___pthread_cond_s__bindgen_ty_1__bindgen_ty_1 ... ok
[INFO] [stdout] test bindgen_test_layout___pthread_cond_s__bindgen_ty_2__bindgen_ty_1 ... ok
[INFO] [stdout] test bindgen_test_layout___pthread_mutex_s ... ok
[INFO] [stdout] test bindgen_test_layout___pthread_internal_slist ... ok
[INFO] [stdout] test bindgen_test_layout___ptrace_peeksiginfo_args ... ok
[INFO] [stdout] test bindgen_test_layout___ptrace_seccomp_metadata ... ok
[INFO] [stdout] test bindgen_test_layout___ptrace_syscall_info ... ok
[INFO] [stdout] test bindgen_test_layout___ptrace_syscall_info__bindgen_ty_1 ... ok
[INFO] [stdout] test bindgen_test_layout___ptrace_syscall_info__bindgen_ty_1__bindgen_ty_1 ... ok
[INFO] [stdout] test bindgen_test_layout___ptrace_syscall_info__bindgen_ty_1__bindgen_ty_3 ... ok
[INFO] [stdout] test bindgen_test_layout___ptrace_syscall_info__bindgen_ty_1__bindgen_ty_2 ... ok
[INFO] [stdout] test bindgen_test_layout___sigset_t ... ok
[INFO] [stdout] test bindgen_test_layout___va_list_tag ... ok
[INFO] [stdout] test bindgen_test_layout__fpreg ... ok
[INFO] [stdout] test bindgen_test_layout__fpstate ... ok
[INFO] [stdout] test bindgen_test_layout__fpx_sw_bytes ... ok
[INFO] [stdout] test bindgen_test_layout__fpxreg ... ok
[INFO] [stdout] test bindgen_test_layout__libc_fpstate ... ok
[INFO] [stdout] test bindgen_test_layout__libc_fpxreg ... ok
[INFO] [stdout] test bindgen_test_layout__libc_xmmreg ... ok
[INFO] [stdout] test bindgen_test_layout__xmmreg ... ok
[INFO] [stdout] test bindgen_test_layout__xsave_hdr ... ok
[INFO] [stdout] test bindgen_test_layout__xstate ... ok
[INFO] [stdout] test bindgen_test_layout_div_t ... ok
[INFO] [stdout] test bindgen_test_layout_drand48_data ... ok
[INFO] [stdout] test bindgen_test_layout_f_owner_ex ... ok
[INFO] [stdout] test bindgen_test_layout_fd_set ... ok
[INFO] [stdout] test bindgen_test_layout_file_handle ... ok
[INFO] [stdout] test bindgen_test_layout_flock ... ok
[INFO] [stdout] test bindgen_test_layout_flock64 ... ok
[INFO] [stdout] test bindgen_test_layout_iovec ... ok
[INFO] [stdout] test bindgen_test_layout_ldiv_t ... ok
[INFO] [stdout] test bindgen_test_layout_mcontext_t ... ok
[INFO] [stdout] test bindgen_test_layout_lldiv_t ... ok
[INFO] [stdout] test bindgen_test_layout_mem_node ... ok
[INFO] [stdout] test bindgen_test_layout_parse_maps ... ok
[INFO] [stdout] test bindgen_test_layout_pthread_barrier_t ... ok
[INFO] [stdout] test bindgen_test_layout_pthread_attr_t ... ok
[INFO] [stdout] test bindgen_test_layout_pthread_barrierattr_t ... ok
[INFO] [stdout] test bindgen_test_layout_pthread_cond_t ... ok
[INFO] [stdout] test bindgen_test_layout_pthread_mutex_t ... ok
[INFO] [stdout] test bindgen_test_layout_pthread_condattr_t ... ok
[INFO] [stdout] test bindgen_test_layout_pthread_mutexattr_t ... ok
[INFO] [stdout] test bindgen_test_layout_pthread_rwlock_t ... ok
[INFO] [stdout] test bindgen_test_layout_pthread_rwlockattr_t ... ok
[INFO] [stdout] test bindgen_test_layout_sigaction ... ok
[INFO] [stdout] test bindgen_test_layout_random_data ... ok
[INFO] [stdout] test bindgen_test_layout_sigaction__bindgen_ty_1 ... ok
[INFO] [stdout] test bindgen_test_layout_sigcontext ... ok
[INFO] [stdout] test bindgen_test_layout_sigcontext__bindgen_ty_1 ... ok
[INFO] [stdout] test bindgen_test_layout_sigevent ... ok
[INFO] [stdout] test bindgen_test_layout_sigevent__bindgen_ty_1 ... ok
[INFO] [stdout] test bindgen_test_layout_sigevent__bindgen_ty_1__bindgen_ty_1 ... ok
[INFO] [stdout] test bindgen_test_layout_siginfo_t ... ok
[INFO] [stdout] test bindgen_test_layout_siginfo_t__bindgen_ty_1 ... ok
[INFO] [stdout] test bindgen_test_layout_siginfo_t__bindgen_ty_1__bindgen_ty_2 ... ok
[INFO] [stdout] test bindgen_test_layout_siginfo_t__bindgen_ty_1__bindgen_ty_1 ... ok
[INFO] [stdout] test bindgen_test_layout_siginfo_t__bindgen_ty_1__bindgen_ty_3 ... ok
[INFO] [stdout] test bindgen_test_layout_siginfo_t__bindgen_ty_1__bindgen_ty_4 ... ok
[INFO] [stderr] ptrace_do_rs-2a2294bf7103f7c5: ptrace(16, 0, 0, 0): Operation not permitted
[INFO] [stdout] test bindgen_test_layout_siginfo_t__bindgen_ty_1__bindgen_ty_5 ... ok
[INFO] [stdout] test bindgen_test_layout_stat ... ok
[INFO] [stdout] test bindgen_test_layout_siginfo_t__bindgen_ty_1__bindgen_ty_5__bindgen_ty_1 ... ok
[INFO] [stdout] test bindgen_test_layout_siginfo_t__bindgen_ty_1__bindgen_ty_5__bindgen_ty_1__bindgen_ty_1 ... ok
[INFO] [stdout] test bindgen_test_layout_siginfo_t__bindgen_ty_1__bindgen_ty_6 ... ok
[INFO] [stdout] test bindgen_test_layout_siginfo_t__bindgen_ty_1__bindgen_ty_7 ... ok
[INFO] [stdout] test bindgen_test_layout___pthread_rwlock_arch_t ... ok
[INFO] [stdout] test bindgen_test_layout_sigstack ... ok
[INFO] [stdout] test bindgen_test_layout_sigval ... ok
[INFO] [stdout] test bindgen_test_layout__ymmh_state ... ok
[INFO] [stdout] test bindgen_test_layout___pthread_internal_list ... ok
[INFO] [stdout] test bindgen_test_layout__G_fpos64_t ... ok
[INFO] [stdout] test bindgen_test_layout__G_fpos_t ... ok
[INFO] [stdout] test bindgen_test_layout_stat64 ... ok
[INFO] [stdout] test bindgen_test_layout_statx ... ok
[INFO] [stdout] test bindgen_test_layout_statx_timestamp ... ok
[INFO] [stdout] test bindgen_test_layout_timespec ... ok
[INFO] [stdout] test bindgen_test_layout_user ... ok
[INFO] [stdout] test bindgen_test_layout_user__bindgen_ty_1 ... ok
[INFO] [stdout] test bindgen_test_layout_user__bindgen_ty_2 ... ok
[INFO] [stdout] test bindgen_test_layout_user_regs_struct ... ok
[INFO] [stdout] test bindgen_test_layout_stack_t ... ok
[INFO] [stdout] test bindgen_test_layout_timeval ... ok
[INFO] [stdout] test bindgen_test_layout_user_fpregs_struct ... ok
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stdout] test tests::test_ptrace_do_init ... ok
[INFO] [stdout] test bindgen_test_layout_ucontext_t ... ok
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/closeany-bab20412df6aeba1
[INFO] [stdout] test bindgen_test_layout___locale_struct ... ok
[INFO] [stdout] test bindgen_test_layout_ptrace_do ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 98 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests ptrace-do-rs
[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
[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
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "11db30c700cefa09f3baa590f881b6a3ba6ee6d73ceb5741bbb181e63cca3238", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "11db30c700cefa09f3baa590f881b6a3ba6ee6d73ceb5741bbb181e63cca3238", kill_on_drop: false }`
[INFO] [stdout] 11db30c700cefa09f3baa590f881b6a3ba6ee6d73ceb5741bbb181e63cca3238