[INFO] updating cached 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" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune", kill_on_drop: false }` [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 3adbf82683f3c3f7f9ac2d1361f5b4c1129da7ea [INFO] testing nmrshll-katas/ps_api_rs against beta-2020-07-24 for beta-1.46-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnmrshll-katas%2Fps_api_rs" "/workspace/builds/worker-2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/nmrshll-katas/ps_api_rs on toolchain beta-2020-07-24 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "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-2/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" "+beta-2020-07-24" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] e68d1efd59bf0ecdfeda664d04e3999ee557eba84dfa8983ba5f84b1087dc9f3 [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" "e68d1efd59bf0ecdfeda664d04e3999ee557eba84dfa8983ba5f84b1087dc9f3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e68d1efd59bf0ecdfeda664d04e3999ee557eba84dfa8983ba5f84b1087dc9f3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e68d1efd59bf0ecdfeda664d04e3999ee557eba84dfa8983ba5f84b1087dc9f3", kill_on_drop: false }` [INFO] [stdout] e68d1efd59bf0ecdfeda664d04e3999ee557eba84dfa8983ba5f84b1087dc9f3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 6b6eb911f8c34ad2d1d81310ebef1c0d6874af49b5b471696ef467a0f98b3dd4 [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" "6b6eb911f8c34ad2d1d81310ebef1c0d6874af49b5b471696ef467a0f98b3dd4", kill_on_drop: false }` [INFO] [stderr] Compiling futures v0.1.27 [INFO] [stderr] Compiling either v1.5.2 [INFO] [stderr] Compiling rayon-core v1.4.1 [INFO] [stderr] Compiling rayon v1.0.3 [INFO] [stderr] Compiling sysinfo v0.8.4 [INFO] [stderr] Compiling log v0.4.6 [INFO] [stderr] Compiling crossbeam-utils v0.2.2 [INFO] [stderr] Compiling iovec v0.1.2 [INFO] [stderr] Compiling num_cpus v1.10.0 [INFO] [stderr] Compiling net2 v0.2.33 [INFO] [stderr] Compiling crossbeam-epoch v0.7.1 [INFO] [stderr] Compiling time v0.1.42 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Compiling bytes v0.4.12 [INFO] [stderr] Compiling crossbeam-epoch v0.3.1 [INFO] [stderr] Compiling mio v0.6.17 [INFO] [stderr] Compiling crossbeam-deque v0.7.1 [INFO] [stderr] Compiling crossbeam-deque v0.2.0 [INFO] [stderr] Compiling http v0.1.17 [INFO] [stderr] Compiling parking_lot_core v0.4.0 [INFO] [stderr] Compiling parking_lot v0.7.1 [INFO] [stderr] Compiling tokio-executor v0.1.7 [INFO] [stderr] Compiling tokio-io v0.1.12 [INFO] [stderr] Compiling tokio-sync v0.1.5 [INFO] [stderr] Compiling tokio-buf v0.1.1 [INFO] [stderr] Compiling want v0.0.6 [INFO] [stderr] Compiling futures-cpupool v0.1.8 [INFO] [stderr] Compiling tokio-timer v0.2.11 [INFO] [stderr] Compiling tokio-threadpool v0.1.14 [INFO] [stderr] Compiling tokio-current-thread v0.1.6 [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 h2 v0.1.20 [INFO] [stderr] Compiling http-body v0.1.0 [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 50.11s [INFO] running `Command { std: "docker" "inspect" "6b6eb911f8c34ad2d1d81310ebef1c0d6874af49b5b471696ef467a0f98b3dd4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6b6eb911f8c34ad2d1d81310ebef1c0d6874af49b5b471696ef467a0f98b3dd4", kill_on_drop: false }` [INFO] [stdout] 6b6eb911f8c34ad2d1d81310ebef1c0d6874af49b5b471696ef467a0f98b3dd4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 59fbf96ea88e75a68cfd8eeaf773c164fb91bc0ee4972108d01344ec9a14478e [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" "59fbf96ea88e75a68cfd8eeaf773c164fb91bc0ee4972108d01344ec9a14478e", 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 10.05s [INFO] running `Command { std: "docker" "inspect" "59fbf96ea88e75a68cfd8eeaf773c164fb91bc0ee4972108d01344ec9a14478e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "59fbf96ea88e75a68cfd8eeaf773c164fb91bc0ee4972108d01344ec9a14478e", kill_on_drop: false }` [INFO] [stdout] 59fbf96ea88e75a68cfd8eeaf773c164fb91bc0ee4972108d01344ec9a14478e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 6a1013bd18e0f1a81628168e55637a858c7be66f1ec799a6f6610a6f0e55cd37 [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" "6a1013bd18e0f1a81628168e55637a858c7be66f1ec799a6f6610a6f0e55cd37", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.36s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/ps_api_rs-650edc2549a6b8e1 [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] running server on 0.0.0.0:3000 [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] [stderr] stack backtrace: [INFO] [stdout] test api::tests::test_GET_proc_indexby_owner ... ok [INFO] [stderr] 0: 0x555aa37f5155 - backtrace::backtrace::libunwind::trace::h5e2646fa3eddf2ea [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/libunwind.rs:86 [INFO] [stderr] 1: 0x555aa37f5155 - backtrace::backtrace::trace_unsynchronized::hb95dd7f77ce47877 [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/mod.rs:66 [INFO] [stderr] 2: 0x555aa37f5155 - std::sys_common::backtrace::_print_fmt::h5e71b67af43fd70d [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:78 [INFO] [stderr] 3: 0x555aa37f5155 - ::fmt::hdb4a83d2b61107e5 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:59 [INFO] [stdout] test api::tests::test_404 ... ok [INFO] [stderr] 4: 0x555aa382020c - core::fmt::write::ha20e7262fa3e8a7a [INFO] [stderr] at src/libcore/fmt/mod.rs:1076 [INFO] [stderr] 5: 0x555aa37ee572 - std::io::Write::write_fmt::h1aebfe8a5a79e36d [INFO] [stderr] at src/libstd/io/mod.rs:1537 [INFO] [stderr] 6: 0x555aa37f78c0 - std::sys_common::backtrace::_print::h9c07314cc66ba539 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:62 [INFO] [stderr] 7: 0x555aa37f78c0 - std::sys_common::backtrace::print::hd1fd65f49a2d8544 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:49 [INFO] [stderr] 8: 0x555aa37f78c0 - std::panicking::default_hook::{{closure}}::h222da46485ab36fc [INFO] [stderr] at src/libstd/panicking.rs:198 [INFO] [stderr] 9: 0x555aa37f760c - std::panicking::default_hook::hc5868949d129ed00 [INFO] [stderr] at src/libstd/panicking.rs:217 [INFO] [stderr] 10: 0x555aa37f7f03 - std::panicking::rust_panic_with_hook::h26a6ab8b0993c0c8 [INFO] [stderr] at src/libstd/panicking.rs:526 [INFO] [stderr] 11: 0x555aa37f7afb - rust_begin_unwind [INFO] [stderr] at src/libstd/panicking.rs:437 [INFO] [stderr] 12: 0x555aa37f7a6b - std::panicking::begin_panic_fmt::h2ff295231415d4a6 [INFO] [stderr] at src/libstd/panicking.rs:391 [INFO] [stderr] 13: 0x555aa3594e19 - hyper::server::Server::bind::{{closure}}::hbeb3e22849f95902 [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/hyper-0.12.29/src/server/mod.rs:115 [INFO] [stderr] 14: 0x555aa35a82e8 - core::result::Result::unwrap_or_else::h175cefc64b1d2b44 [INFO] [stderr] at /rustc/6f959902b3103c49ca981fbc01871589c3498489/src/libcore/result.rs:853 [INFO] [stderr] 15: 0x555aa3594c9b - hyper::server::Server::bind::hf3bc6602723cbae9 [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/hyper-0.12.29/src/server/mod.rs:113 [INFO] [stderr] 16: 0x555aa339d748 - ps_api_rs::api::start_server::hc8dd7c7a3bfbee32 [INFO] [stderr] at src/api.rs:32 [INFO] [stderr] 17: 0x555aa341acc0 - ps_api_rs::api::tests::test_GET_proc_indexby_owner::{{closure}}::h632aef030df45865 [INFO] [stderr] at src/api.rs:54 [INFO] [stderr] 18: 0x555aa338837a - std::sys_common::backtrace::__rust_begin_short_backtrace::h2f641a569efdddbb [INFO] [stderr] at /rustc/6f959902b3103c49ca981fbc01871589c3498489/src/libstd/sys_common/backtrace.rs:130 [INFO] [stderr] 19: 0x555aa33be9aa - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::h957cb6216f6dd7d0 [INFO] [stderr] at /rustc/6f959902b3103c49ca981fbc01871589c3498489/src/libstd/thread/mod.rs:475 [INFO] [stderr] 20: 0x555aa340b02e - as core::ops::function::FnOnce<()>>::call_once::hd85f786d9917fbc7 [INFO] [stderr] at /rustc/6f959902b3103c49ca981fbc01871589c3498489/src/libstd/panic.rs:318 [INFO] [stderr] 21: 0x555aa33bec5c - std::panicking::try::do_call::h7646779db90e0fc1 [INFO] [stderr] at /rustc/6f959902b3103c49ca981fbc01871589c3498489/src/libstd/panicking.rs:348 [INFO] [stderr] 22: 0x555aa33c7a5d - __rust_try [INFO] [stderr] 23: 0x555aa33bead7 - std::panicking::try::h22de56cca519d27e [INFO] [stderr] at /rustc/6f959902b3103c49ca981fbc01871589c3498489/src/libstd/panicking.rs:325 [INFO] [stderr] 24: 0x555aa341469e - std::panic::catch_unwind::h18c1d326f8e4b730 [INFO] [stderr] at /rustc/6f959902b3103c49ca981fbc01871589c3498489/src/libstd/panic.rs:394 [INFO] [stderr] 25: 0x555aa33be7be - std::thread::Builder::spawn_unchecked::{{closure}}::he3542db5dc5dd401 [INFO] [stderr] at /rustc/6f959902b3103c49ca981fbc01871589c3498489/src/libstd/thread/mod.rs:474 [INFO] [stdout] test shared_state::tests::test_SharedProcsState ... ok [INFO] [stderr] 26: 0x555aa3448a5e - core::ops::function::FnOnce::call_once{{vtable.shim}}::he10ce7923a29df8b [INFO] [stdout] [INFO] [stderr] at /rustc/6f959902b3103c49ca981fbc01871589c3498489/src/libcore/ops/function.rs:233 [INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stderr] 27: 0x555aa37ff68a - as core::ops::function::FnOnce>::call_once::h61c24496ae624ac5 [INFO] [stdout] [INFO] [stderr] at /rustc/6f959902b3103c49ca981fbc01871589c3498489/src/liballoc/boxed.rs:1081 [INFO] [stderr] 28: 0x555aa37ff68a - as core::ops::function::FnOnce>::call_once::h89548957afa14049 [INFO] [stderr] at /rustc/6f959902b3103c49ca981fbc01871589c3498489/src/liballoc/boxed.rs:1081 [INFO] [stderr] 29: 0x555aa37ff68a - std::sys::unix::thread::Thread::new::thread_start::h73903fbbff5b990e [INFO] [stderr] at src/libstd/sys/unix/thread.rs:87 [INFO] [stderr] 30: 0x7f82ca39e609 - start_thread [INFO] [stderr] 31: 0x7f82ca2aa103 - __clone [INFO] [stderr] 32: 0x0 - [INFO] running `Command { std: "docker" "inspect" "6a1013bd18e0f1a81628168e55637a858c7be66f1ec799a6f6610a6f0e55cd37", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6a1013bd18e0f1a81628168e55637a858c7be66f1ec799a6f6610a6f0e55cd37", kill_on_drop: false }` [INFO] [stdout] 6a1013bd18e0f1a81628168e55637a858c7be66f1ec799a6f6610a6f0e55cd37