[INFO] cloning repository https://github.com/nmrshll-katas/ps_api_rs [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/nmrshll-katas/ps_api_rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnmrshll-katas%2Fps_api_rs", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnmrshll-katas%2Fps_api_rs'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 3adbf82683f3c3f7f9ac2d1361f5b4c1129da7ea [INFO] testing nmrshll-katas/ps_api_rs against 1.47.0 for beta-1.48-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnmrshll-katas%2Fps_api_rs" "/workspace/builds/worker-9/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-9/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/nmrshll-katas/ps_api_rs on toolchain 1.47.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/nmrshll-katas/ps_api_rs [INFO] finished tweaking git repo https://github.com/nmrshll-katas/ps_api_rs [INFO] tweaked toml for git repo https://github.com/nmrshll-katas/ps_api_rs written to /workspace/builds/worker-9/source/Cargo.toml [INFO] crate git repo https://github.com/nmrshll-katas/ps_api_rs already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 4c95e2b25768cef6311a0fe9fb934b2577982c17ac9d245ab0b1b1b84e4ec2c4 [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" "4c95e2b25768cef6311a0fe9fb934b2577982c17ac9d245ab0b1b1b84e4ec2c4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "4c95e2b25768cef6311a0fe9fb934b2577982c17ac9d245ab0b1b1b84e4ec2c4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4c95e2b25768cef6311a0fe9fb934b2577982c17ac9d245ab0b1b1b84e4ec2c4", kill_on_drop: false }` [INFO] [stdout] 4c95e2b25768cef6311a0fe9fb934b2577982c17ac9d245ab0b1b1b84e4ec2c4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 0209ce47d202bd5c5e6c542f8716f59155a0ea0d7a601628e8d42682e28e32cc [INFO] running `Command { std: "docker" "start" "-a" "0209ce47d202bd5c5e6c542f8716f59155a0ea0d7a601628e8d42682e28e32cc", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.55 [INFO] [stderr] Compiling serde v1.0.91 [INFO] [stderr] Compiling sysinfo v0.8.4 [INFO] [stderr] Compiling crossbeam-utils v0.2.2 [INFO] [stderr] Compiling tokio-sync v0.1.5 [INFO] [stderr] Compiling tokio-timer v0.2.11 [INFO] [stderr] Compiling tokio-current-thread v0.1.6 [INFO] [stderr] Compiling want v0.0.6 [INFO] [stderr] Compiling crossbeam-epoch v0.3.1 [INFO] [stderr] Compiling crossbeam-deque v0.2.0 [INFO] [stderr] Compiling iovec v0.1.2 [INFO] [stderr] Compiling num_cpus v1.10.0 [INFO] [stderr] Compiling rand_os v0.1.3 [INFO] [stderr] Compiling net2 v0.2.33 [INFO] [stderr] Compiling time v0.1.42 [INFO] [stderr] Compiling bytes v0.4.12 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Compiling rayon-core v1.4.1 [INFO] [stderr] Compiling futures-cpupool v0.1.8 [INFO] [stderr] Compiling mio v0.6.17 [INFO] [stderr] Compiling tokio-io v0.1.12 [INFO] [stderr] Compiling http v0.1.17 [INFO] [stderr] Compiling tokio-buf v0.1.1 [INFO] [stderr] Compiling rayon v1.0.3 [INFO] [stderr] Compiling parking_lot_core v0.4.0 [INFO] [stderr] Compiling tokio-threadpool v0.1.14 [INFO] [stderr] Compiling parking_lot v0.7.1 [INFO] [stderr] Compiling tokio-reactor v0.1.9 [INFO] [stderr] Compiling tokio-tcp v0.1.3 [INFO] [stderr] Compiling tokio v0.1.20 [INFO] [stderr] Compiling http-body v0.1.0 [INFO] [stderr] Compiling h2 v0.1.20 [INFO] [stderr] Compiling serde_json v1.0.39 [INFO] [stderr] Compiling hyper v0.12.29 [INFO] [stderr] Compiling ps_api_rs v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: associated function is never used: `getProcsHist` [INFO] [stdout] --> src/shared_state.rs:22:12 [INFO] [stdout] | [INFO] [stdout] 22 | pub fn getProcsHist(&self) -> VecDeque> { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 59.82s [INFO] running `Command { std: "docker" "inspect" "0209ce47d202bd5c5e6c542f8716f59155a0ea0d7a601628e8d42682e28e32cc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0209ce47d202bd5c5e6c542f8716f59155a0ea0d7a601628e8d42682e28e32cc", kill_on_drop: false }` [INFO] [stdout] 0209ce47d202bd5c5e6c542f8716f59155a0ea0d7a601628e8d42682e28e32cc [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 4cb6c5853289ba71a5f8cb22936ca0bf02d849508af9d8b8bdc1ac0e087dea4c [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" "4cb6c5853289ba71a5f8cb22936ca0bf02d849508af9d8b8bdc1ac0e087dea4c", kill_on_drop: false }` [INFO] [stderr] Compiling ps_api_rs v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 9.46s [INFO] running `Command { std: "docker" "inspect" "4cb6c5853289ba71a5f8cb22936ca0bf02d849508af9d8b8bdc1ac0e087dea4c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4cb6c5853289ba71a5f8cb22936ca0bf02d849508af9d8b8bdc1ac0e087dea4c", kill_on_drop: false }` [INFO] [stdout] 4cb6c5853289ba71a5f8cb22936ca0bf02d849508af9d8b8bdc1ac0e087dea4c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] aaa50a92f5899fdecc9d14bbff35136d2a7dbbbba42ef69be2f8be56b84adbc4 [INFO] running `Command { std: "docker" "start" "-a" "aaa50a92f5899fdecc9d14bbff35136d2a7dbbbba42ef69be2f8be56b84adbc4", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.22s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/ps_api_rs-e1060d8781e2f937 [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stderr] thread '' panicked at 'error binding to 0.0.0.0:3000: error creating server listener: Address already in use (os error 98)', /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/hyper-0.12.29/src/server/mod.rs:115:17 [INFO] [stdout] running server on 0.0.0.0:3000 [INFO] [stderr] stack backtrace: [INFO] [stdout] test api::tests::test_404 ... ok [INFO] [stderr] 0: 0x55896d65e590 - std::backtrace_rs::backtrace::libunwind::trace::h577ea05e9ca4629a [INFO] [stderr] at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/../../backtrace/src/backtrace/libunwind.rs:96 [INFO] [stderr] 1: 0x55896d65e590 - std::backtrace_rs::backtrace::trace_unsynchronized::h50b9b72b84c7dd56 [INFO] [stderr] at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/../../backtrace/src/backtrace/mod.rs:66 [INFO] [stderr] 2: 0x55896d65e590 - std::sys_common::backtrace::_print_fmt::h6541cf9823837fac [INFO] [stderr] at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/sys_common/backtrace.rs:79 [INFO] [stderr] 3: 0x55896d65e590 - ::fmt::hf64fbff071026df5 [INFO] [stderr] at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/sys_common/backtrace.rs:58 [INFO] [stdout] test api::tests::test_GET_proc_indexby_owner ... ok [INFO] [stderr] 4: 0x55896d68448c - core::fmt::write::h9ddafa4860d8adff [INFO] [stderr] at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/core/src/fmt/mod.rs:1082 [INFO] [stderr] 5: 0x55896d657e07 - std::io::Write::write_fmt::h1d2ee292d2b65481 [INFO] [stderr] at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/io/mod.rs:1514 [INFO] [stderr] 6: 0x55896d660a20 - std::sys_common::backtrace::_print::ha25f9ff5080d886d [INFO] [stderr] at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/sys_common/backtrace.rs:61 [INFO] [stderr] 7: 0x55896d660a20 - std::sys_common::backtrace::print::h213e8aa8dc5405c0 [INFO] [stderr] at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/sys_common/backtrace.rs:48 [INFO] [stderr] 8: 0x55896d660a20 - std::panicking::default_hook::{{closure}}::h6482fae49ef9d963 [INFO] [stderr] at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/panicking.rs:200 [INFO] [stderr] 9: 0x55896d66076c - std::panicking::default_hook::he30ad7589e0970f9 [INFO] [stderr] at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/panicking.rs:219 [INFO] [stderr] 10: 0x55896d661083 - std::panicking::rust_panic_with_hook::haa1ed36ada4ffb03 [INFO] [stderr] at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/panicking.rs:569 [INFO] [stderr] 11: 0x55896d660c59 - std::panicking::begin_panic_handler::{{closure}}::h7001af1bb21aeaeb [INFO] [stderr] at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/panicking.rs:476 [INFO] [stderr] 12: 0x55896d65ea1c - std::sys_common::backtrace::__rust_end_short_backtrace::h39910f557f5f2367 [INFO] [stderr] at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/sys_common/backtrace.rs:153 [INFO] [stderr] 13: 0x55896d660c19 - rust_begin_unwind [INFO] [stderr] at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/panicking.rs:475 [INFO] [stderr] 14: 0x55896d660bcb - std::panicking::begin_panic_fmt::hc1b1320af38b7e12 [INFO] [stderr] at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/panicking.rs:429 [INFO] [stderr] 15: 0x55896d3ec2e9 - hyper::server::Server::bind::{{closure}}::h0e56fed3910ffd30 [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/hyper-0.12.29/src/server/mod.rs:115 [INFO] [stderr] 16: 0x55896d3fda68 - core::result::Result::unwrap_or_else::h3589fc76111805b7 [INFO] [stderr] at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/core/src/result.rs:825 [INFO] [stderr] 17: 0x55896d3ec16b - hyper::server::Server::bind::ha3d03eabc2a27470 [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/hyper-0.12.29/src/server/mod.rs:113 [INFO] [stderr] 18: 0x55896d1f5ab8 - ps_api_rs::api::start_server::hc44ff120a5254551 [INFO] [stderr] at /opt/rustwide/workdir/src/api.rs:32 [INFO] [stderr] 19: 0x55896d2902d0 - ps_api_rs::api::tests::test_404::{{closure}}::h51a501fced25269f [INFO] [stderr] at /opt/rustwide/workdir/src/api.rs:74 [INFO] [stderr] 20: 0x55896d21558e - std::sys_common::backtrace::__rust_begin_short_backtrace::h370bf853480b7158 [INFO] [stderr] at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/sys_common/backtrace.rs:137 [INFO] [stderr] 21: 0x55896d2168da - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::hfa7c8969a9a77f8f [INFO] [stderr] at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/thread/mod.rs:458 [INFO] [stderr] 22: 0x55896d29d01e - as core::ops::function::FnOnce<()>>::call_once::h20f168e66057c7bb [INFO] [stderr] at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/panic.rs:308 [INFO] [stderr] 23: 0x55896d2336ba - std::panicking::try::do_call::hc151a3c49fbc7619 [INFO] [stderr] at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/panicking.rs:373 [INFO] [stderr] 24: 0x55896d23783d - __rust_try [INFO] [stderr] 25: 0x55896d233547 - std::panicking::try::h7a9d6819f96a7274 [INFO] [stderr] at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/panicking.rs:337 [INFO] [stderr] 26: 0x55896d2a54fe - std::panic::catch_unwind::ha31451d2aee01db9 [INFO] [stderr] at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/panic.rs:379 [INFO] [stderr] 27: 0x55896d2166ee - std::thread::Builder::spawn_unchecked::{{closure}}::he57799c8bee116ee [INFO] [stderr] at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/thread/mod.rs:457 [INFO] [stderr] 28: 0x55896d27a32e - core::ops::function::FnOnce::call_once{{vtable.shim}}::hc81b6a98785bc6b4 [INFO] [stderr] at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/core/src/ops/function.rs:227 [INFO] [stderr] 29: 0x55896d66893a - as core::ops::function::FnOnce>::call_once::h670c50864ac2cb92 [INFO] [stderr] at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/alloc/src/boxed.rs:1042 [INFO] [stderr] 30: 0x55896d66893a - as core::ops::function::FnOnce>::call_once::h2511952749086d81 [INFO] [stderr] at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/alloc/src/boxed.rs:1042 [INFO] [stderr] 31: 0x55896d66893a - std::sys::unix::thread::Thread::new::thread_start::h5ad4ddffe24373a8 [INFO] [stderr] at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/sys/unix/thread.rs:87 [INFO] [stderr] 32: 0x7fd79b9f6609 - start_thread [INFO] [stderr] 33: 0x7fd79b902103 - clone [INFO] [stderr] 34: 0x0 - [INFO] [stdout] test shared_state::tests::test_SharedProcsState ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "aaa50a92f5899fdecc9d14bbff35136d2a7dbbbba42ef69be2f8be56b84adbc4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "aaa50a92f5899fdecc9d14bbff35136d2a7dbbbba42ef69be2f8be56b84adbc4", kill_on_drop: false }` [INFO] [stdout] aaa50a92f5899fdecc9d14bbff35136d2a7dbbbba42ef69be2f8be56b84adbc4