[INFO] updating cached repository https://github.com/pbielak/remote-sorting-actors
[INFO] running `"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"`
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 5e6f7ba89acf39794c577aead278f35f722c89c6
[INFO] testing pbielak/remote-sorting-actors against beta-2020-06-03 for beta-1.45-1
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpbielak%2Fremote-sorting-actors" "/workspace/builds/worker-11/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-11/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/pbielak/remote-sorting-actors on toolchain beta-2020-06-03
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/pbielak/remote-sorting-actors
[INFO] finished tweaking git repo https://github.com/pbielak/remote-sorting-actors
[INFO] tweaked toml for git repo https://github.com/pbielak/remote-sorting-actors written to /workspace/builds/worker-11/source/Cargo.toml
[INFO] crate git repo https://github.com/pbielak/remote-sorting-actors already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "build" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] e8a1f23cfb077d69dcc401a21b0cc8ad2c57bb22252bd1517ac60ad071d171be
[INFO] running `"docker" "start" "-a" "e8a1f23cfb077d69dcc401a21b0cc8ad2c57bb22252bd1517ac60ad071d171be"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling proc-macro2 v0.4.24
[INFO] [stderr]    Compiling autocfg v0.1.1
[INFO] [stderr]    Compiling rustc-demangle v0.1.11
[INFO] [stderr]    Compiling arc-swap v0.3.7
[INFO] [stderr]    Compiling serde v1.0.84
[INFO] [stderr]    Compiling memchr v2.1.2
[INFO] [stderr]    Compiling regex-syntax v0.6.4
[INFO] [stderr]    Compiling lru-cache v0.1.1
[INFO] [stderr]    Compiling socket2 v0.3.8
[INFO] [stderr]    Compiling atty v0.2.11
[INFO] [stderr]    Compiling hostname v0.1.5
[INFO] [stderr]    Compiling rand v0.4.5
[INFO] [stderr]    Compiling crossbeam-epoch v0.7.0
[INFO] [stderr]    Compiling mio v0.6.16
[INFO] [stderr]    Compiling backtrace-sys v0.1.28
[INFO] [stderr]    Compiling tokio-io v0.1.10
[INFO] [stderr]    Compiling clap v2.32.0
[INFO] [stderr]    Compiling resolv-conf v0.6.1
[INFO] [stderr]    Compiling parking_lot_core v0.4.0
[INFO] [stderr]    Compiling signal-hook v0.1.7
[INFO] [stderr]    Compiling crossbeam-deque v0.6.3
[INFO] [stderr]    Compiling backtrace v0.3.13
[INFO] [stderr]    Compiling parking_lot v0.7.0
[INFO] [stderr]    Compiling tokio-codec v0.1.1
[INFO] [stderr]    Compiling tokio-threadpool v0.1.9
[INFO] [stderr]    Compiling aho-corasick v0.6.9
[INFO] [stderr]    Compiling crossbeam-channel v0.3.4
[INFO] [stderr]    Compiling tokio-reactor v0.1.7
[INFO] [stderr]    Compiling mio-uds v0.6.7
[INFO] [stderr]    Compiling rand v0.3.22
[INFO] [stderr]    Compiling quote v0.6.10
[INFO] [stderr]    Compiling syn v0.15.23
[INFO] [stderr]    Compiling tokio-fs v0.1.4
[INFO] [stderr]    Compiling tokio-tcp v0.1.2
[INFO] [stderr]    Compiling tokio-udp v0.1.3
[INFO] [stderr]    Compiling tokio-uds v0.2.4
[INFO] [stderr]    Compiling tokio-signal v0.2.7
[INFO] [stderr]    Compiling tokio v0.1.13
[INFO] [stderr]    Compiling regex v1.1.0
[INFO] [stderr]    Compiling env_logger v0.6.0
[INFO] [stderr]    Compiling serde_json v1.0.35
[INFO] [stderr]    Compiling synstructure v0.10.1
[INFO] [stderr]    Compiling failure_derive v0.1.3
[INFO] [stderr]    Compiling structopt-derive v0.2.14
[INFO] [stderr]    Compiling actix_derive v0.3.2
[INFO] [stderr]    Compiling serde_derive v1.0.84
[INFO] [stderr]    Compiling failure v0.1.3
[INFO] [stderr]    Compiling trust-dns-proto v0.6.1
[INFO] [stderr]    Compiling trust-dns-proto v0.5.0
[INFO] [stderr]    Compiling structopt v0.2.14
[INFO] [stderr]    Compiling trust-dns-resolver v0.10.2
[INFO] [stderr]    Compiling actix v0.7.9
[INFO] [stderr]    Compiling remote-sorting-actors v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unused import: `process`
[INFO] [stderr]   --> src/sorting_actor.rs:17:20
[INFO] [stderr]    |
[INFO] [stderr] 17 | use std::{io, net, process};
[INFO] [stderr]    |                    ^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::thread::sleep_ms': replaced by `std::thread::sleep`
[INFO] [stderr]   --> src/sorting_actor.rs:64:17
[INFO] [stderr]    |
[INFO] [stderr] 64 |                 std::thread::sleep_ms(1000);
[INFO] [stderr]    |                 ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `new`
[INFO] [stderr]   --> src/messages.rs:12:12
[INFO] [stderr]    |
[INFO] [stderr] 12 |     pub fn new(values: Vec<i64>) -> SortingRequest {
[INFO] [stderr]    |            ^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `read_numbers`
[INFO] [stderr]  --> src/util.rs:9:8
[INFO] [stderr]   |
[INFO] [stderr] 9 | pub fn read_numbers(path: PathBuf) -> Result<Vec<i64>, Error> {
[INFO] [stderr]   |        ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `write_numbers`
[INFO] [stderr]   --> src/util.rs:28:8
[INFO] [stderr]    |
[INFO] [stderr] 28 | pub fn write_numbers(path: &PathBuf, numbers: &Vec<i64>) -> Result<bool, Error> {
[INFO] [stderr]    |        ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 5 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 55s
[INFO] running `"docker" "inspect" "e8a1f23cfb077d69dcc401a21b0cc8ad2c57bb22252bd1517ac60ad071d171be"`
[INFO] running `"docker" "rm" "-f" "e8a1f23cfb077d69dcc401a21b0cc8ad2c57bb22252bd1517ac60ad071d171be"`
[INFO] [stdout] e8a1f23cfb077d69dcc401a21b0cc8ad2c57bb22252bd1517ac60ad071d171be
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "test" "--frozen" "--no-run"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 8636529fc3d7db2a89e39107ce618476a09ac296fd4aaf55661172c2ef5c6cba
[INFO] running `"docker" "start" "-a" "8636529fc3d7db2a89e39107ce618476a09ac296fd4aaf55661172c2ef5c6cba"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling remote-sorting-actors v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unused import: `process`
[INFO] [stderr]   --> src/sorting_actor.rs:17:20
[INFO] [stderr]    |
[INFO] [stderr] 17 | use std::{io, net, process};
[INFO] [stderr]    |                    ^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::thread::sleep_ms': replaced by `std::thread::sleep`
[INFO] [stderr]   --> src/sorting_actor.rs:64:17
[INFO] [stderr]    |
[INFO] [stderr] 64 |                 std::thread::sleep_ms(1000);
[INFO] [stderr]    |                 ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `new`
[INFO] [stderr]   --> src/messages.rs:12:12
[INFO] [stderr]    |
[INFO] [stderr] 12 |     pub fn new(values: Vec<i64>) -> SortingRequest {
[INFO] [stderr]    |            ^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `read_numbers`
[INFO] [stderr]  --> src/util.rs:9:8
[INFO] [stderr]   |
[INFO] [stderr] 9 | pub fn read_numbers(path: PathBuf) -> Result<Vec<i64>, Error> {
[INFO] [stderr]   |        ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `write_numbers`
[INFO] [stderr]   --> src/util.rs:28:8
[INFO] [stderr]    |
[INFO] [stderr] 28 | pub fn write_numbers(path: &PathBuf, numbers: &Vec<i64>) -> Result<bool, Error> {
[INFO] [stderr]    |        ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 5 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.64s
[INFO] running `"docker" "inspect" "8636529fc3d7db2a89e39107ce618476a09ac296fd4aaf55661172c2ef5c6cba"`
[INFO] running `"docker" "rm" "-f" "8636529fc3d7db2a89e39107ce618476a09ac296fd4aaf55661172c2ef5c6cba"`
[INFO] [stdout] 8636529fc3d7db2a89e39107ce618476a09ac296fd4aaf55661172c2ef5c6cba
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "test" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 5a255e1c05fd68124845fbb1e7c4b0d6dbc68bd31829cbe24f9b1755b1691929
[INFO] running `"docker" "start" "-a" "5a255e1c05fd68124845fbb1e7c4b0d6dbc68bd31829cbe24f9b1755b1691929"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr] warning: unused import: `process`
[INFO] [stderr]   --> src/sorting_actor.rs:17:20
[INFO] [stderr]    |
[INFO] [stderr] 17 | use std::{io, net, process};
[INFO] [stderr]    |                    ^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::thread::sleep_ms': replaced by `std::thread::sleep`
[INFO] [stderr]   --> src/sorting_actor.rs:64:17
[INFO] [stderr]    |
[INFO] [stderr] 64 |                 std::thread::sleep_ms(1000);
[INFO] [stderr]    |                 ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `new`
[INFO] [stderr]   --> src/messages.rs:12:12
[INFO] [stderr]    |
[INFO] [stderr] 12 |     pub fn new(values: Vec<i64>) -> SortingRequest {
[INFO] [stderr]    |            ^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `read_numbers`
[INFO] [stderr]  --> src/util.rs:9:8
[INFO] [stderr]   |
[INFO] [stderr] 9 | pub fn read_numbers(path: PathBuf) -> Result<Vec<i64>, Error> {
[INFO] [stderr]   |        ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `write_numbers`
[INFO] [stderr]   --> src/util.rs:28:8
[INFO] [stderr]    |
[INFO] [stderr] 28 | pub fn write_numbers(path: &PathBuf, numbers: &Vec<i64>) -> Result<bool, Error> {
[INFO] [stderr]    |        ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 5 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.36s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/remote_sorting_actors-34c2a4ff9f33ecfa
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/sorting_actor-2ec409453e9d2389
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/supervisor-7feaecc159637f33
[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] [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 `"docker" "inspect" "5a255e1c05fd68124845fbb1e7c4b0d6dbc68bd31829cbe24f9b1755b1691929"`
[INFO] running `"docker" "rm" "-f" "5a255e1c05fd68124845fbb1e7c4b0d6dbc68bd31829cbe24f9b1755b1691929"`
[INFO] [stdout] 5a255e1c05fd68124845fbb1e7c4b0d6dbc68bd31829cbe24f9b1755b1691929