[INFO] crate tftp_server 0.0.3 is already in cache
[INFO] testing tftp_server-0.0.3 against 1.44.0 for beta-1.45-1
[INFO] extracting crate tftp_server 0.0.3 into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate tftp_server 0.0.3 on toolchain 1.44.0
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate tftp_server 0.0.3
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate tftp_server 0.0.3
[INFO] tweaked toml for crates.io crate tftp_server 0.0.3 written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] crate crates.io crate tftp_server 0.0.3 already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "+1.44.0" "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] c93c39a93427001fc4df7bf521cba93390f60dad3b4a0a254f7e21204cf99b54
[INFO] running `"docker" "start" "-a" "c93c39a93427001fc4df7bf521cba93390f60dad3b4a0a254f7e21204cf99b54"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling memchr v0.1.11
[INFO] [stderr]    Compiling rand v0.4.6
[INFO] [stderr]    Compiling thread-id v2.0.0
[INFO] [stderr]    Compiling mio v0.6.19
[INFO] [stderr]    Compiling thread_local v0.2.7
[INFO] [stderr]    Compiling aho-corasick v0.5.3
[INFO] [stderr]    Compiling regex v0.1.80
[INFO] [stderr]    Compiling rand v0.3.23
[INFO] [stderr]    Compiling mio-extras v2.0.5
[INFO] [stderr]    Compiling env_logger v0.3.5
[INFO] [stderr]    Compiling tftp_server v0.0.3 (/opt/rustwide/workdir)
[INFO] [stderr] warning: use of deprecated item 'mio::udp::UdpSocket': use net module instead
[INFO] [stderr]  --> src/server.rs:3:5
[INFO] [stderr]   |
[INFO] [stderr] 3 | use mio::udp::UdpSocket;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'mio::udp::UdpSocket': use net module instead
[INFO] [stderr]   --> src/server.rs:72:11
[INFO] [stderr]    |
[INFO] [stderr] 72 |     conn: UdpSocket,
[INFO] [stderr]    |           ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'mio::udp::UdpSocket': use net module instead
[INFO] [stderr]    --> src/server.rs:154:13
[INFO] [stderr]     |
[INFO] [stderr] 154 |     socket: UdpSocket,
[INFO] [stderr]     |             ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'mio::udp::UdpSocket': use net module instead
[INFO] [stderr]    --> src/server.rs:123:27
[INFO] [stderr]     |
[INFO] [stderr] 123 |             Some(addr) => UdpSocket::bind(&addr)?,
[INFO] [stderr]     |                           ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'mio::udp::UdpSocket': use net module instead
[INFO] [stderr]    --> src/server.rs:124:21
[INFO] [stderr]     |
[INFO] [stderr] 124 |             None => UdpSocket::from_socket(create_socket(Some(Duration::from_secs(TIMEOUT)))?)?,
[INFO] [stderr]     |                     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'mio::udp::UdpSocket': use net module instead
[INFO] [stderr]    --> src/server.rs:213:22
[INFO] [stderr]     |
[INFO] [stderr] 213 |         let socket = UdpSocket::from_socket(create_socket(Some(Duration::from_secs(TIMEOUT)))?)?;
[INFO] [stderr]     |                      ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'mio::udp::UdpSocket::bind': use net module instead
[INFO] [stderr]    --> src/server.rs:123:27
[INFO] [stderr]     |
[INFO] [stderr] 123 |             Some(addr) => UdpSocket::bind(&addr)?,
[INFO] [stderr]     |                           ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'mio::udp::UdpSocket::from_socket': use net module instead
[INFO] [stderr]    --> src/server.rs:124:21
[INFO] [stderr]     |
[INFO] [stderr] 124 |             None => UdpSocket::from_socket(create_socket(Some(Duration::from_secs(TIMEOUT)))?)?,
[INFO] [stderr]     |                     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'mio::udp::UdpSocket::recv_from': use net module instead
[INFO] [stderr]    --> src/server.rs:195:44
[INFO] [stderr]     |
[INFO] [stderr] 195 |         let (amt, src) = match self.socket.recv_from(&mut buf)? {
[INFO] [stderr]     |                                            ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'mio::udp::UdpSocket::from_socket': use net module instead
[INFO] [stderr]    --> src/server.rs:213:22
[INFO] [stderr]     |
[INFO] [stderr] 213 |         let socket = UdpSocket::from_socket(create_socket(Some(Duration::from_secs(TIMEOUT)))?)?;
[INFO] [stderr]     |                      ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'mio::udp::UdpSocket::send_to': use net module instead
[INFO] [stderr]    --> src/server.rs:220:16
[INFO] [stderr]     |
[INFO] [stderr] 220 |         socket.send_to(send_packet.clone().bytes()?.to_slice(), &src)?;
[INFO] [stderr]     |                ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'mio::udp::UdpSocket::send_to': use net module instead
[INFO] [stderr]    --> src/server.rs:249:22
[INFO] [stderr]     |
[INFO] [stderr] 249 |                     .send_to(conn.last_packet.clone().bytes()?.to_slice(), &conn.addr)?;
[INFO] [stderr]     |                      ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'mio::udp::UdpSocket::recv_from': use net module instead
[INFO] [stderr]    --> src/server.rs:261:39
[INFO] [stderr]     |
[INFO] [stderr] 261 |             let amt = match conn.conn.recv_from(&mut buf)? {
[INFO] [stderr]     |                                       ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'mio::udp::UdpSocket::send_to': use net module instead
[INFO] [stderr]    --> src/server.rs:292:18
[INFO] [stderr]     |
[INFO] [stderr] 292 |                 .send_to(code.to_packet().bytes()?.to_slice(), addr)?;
[INFO] [stderr]     |                  ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'mio::udp::UdpSocket::send_to': use net module instead
[INFO] [stderr]    --> src/server.rs:295:18
[INFO] [stderr]     |
[INFO] [stderr] 295 |                 .send_to(code.to_packet().bytes()?.to_slice(), addr)?;
[INFO] [stderr]     |                  ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'mio::udp::UdpSocket::local_addr': use net module instead
[INFO] [stderr]    --> src/server.rs:350:24
[INFO] [stderr]     |
[INFO] [stderr] 350 |         Ok(self.socket.local_addr()?)
[INFO] [stderr]     |                        ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'mio::udp::UdpSocket::send_to': use net module instead
[INFO] [stderr]    --> src/server.rs:468:10
[INFO] [stderr]     |
[INFO] [stderr] 468 |         .send_to(conn.last_packet.clone().bytes()?.to_slice(), &conn.addr)?;
[INFO] [stderr]     |          ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'mio::udp::UdpSocket::send_to': use net module instead
[INFO] [stderr]    --> src/server.rs:495:10
[INFO] [stderr]     |
[INFO] [stderr] 495 |         .send_to(conn.last_packet.clone().bytes()?.to_slice(), &conn.addr)?;
[INFO] [stderr]     |          ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 18 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 13.97s
[INFO] running `"docker" "inspect" "c93c39a93427001fc4df7bf521cba93390f60dad3b4a0a254f7e21204cf99b54"`
[INFO] running `"docker" "rm" "-f" "c93c39a93427001fc4df7bf521cba93390f60dad3b4a0a254f7e21204cf99b54"`
[INFO] [stdout] c93c39a93427001fc4df7bf521cba93390f60dad3b4a0a254f7e21204cf99b54
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "+1.44.0" "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] 82fc7f53c37b8a32b565863a75b8a24fa668097996eeff8f35b88536d4f85e29
[INFO] running `"docker" "start" "-a" "82fc7f53c37b8a32b565863a75b8a24fa668097996eeff8f35b88536d4f85e29"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling getopts v0.2.21
[INFO] [stderr] warning: use of deprecated item 'mio::udp::UdpSocket': use net module instead
[INFO] [stderr]  --> src/server.rs:3:5
[INFO] [stderr]   |
[INFO] [stderr] 3 | use mio::udp::UdpSocket;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'mio::udp::UdpSocket': use net module instead
[INFO] [stderr]   --> src/server.rs:72:11
[INFO] [stderr]    |
[INFO] [stderr] 72 |     conn: UdpSocket,
[INFO] [stderr]    |           ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'mio::udp::UdpSocket': use net module instead
[INFO] [stderr]    --> src/server.rs:154:13
[INFO] [stderr]     |
[INFO] [stderr] 154 |     socket: UdpSocket,
[INFO] [stderr]     |             ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'mio::udp::UdpSocket': use net module instead
[INFO] [stderr]    --> src/server.rs:123:27
[INFO] [stderr]     |
[INFO] [stderr] 123 |             Some(addr) => UdpSocket::bind(&addr)?,
[INFO] [stderr]     |                           ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'mio::udp::UdpSocket': use net module instead
[INFO] [stderr]    --> src/server.rs:124:21
[INFO] [stderr]     |
[INFO] [stderr] 124 |             None => UdpSocket::from_socket(create_socket(Some(Duration::from_secs(TIMEOUT)))?)?,
[INFO] [stderr]     |                     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'mio::udp::UdpSocket': use net module instead
[INFO] [stderr]    --> src/server.rs:213:22
[INFO] [stderr]     |
[INFO] [stderr] 213 |         let socket = UdpSocket::from_socket(create_socket(Some(Duration::from_secs(TIMEOUT)))?)?;
[INFO] [stderr]     |                      ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'mio::udp::UdpSocket::bind': use net module instead
[INFO] [stderr]    --> src/server.rs:123:27
[INFO] [stderr]     |
[INFO] [stderr] 123 |             Some(addr) => UdpSocket::bind(&addr)?,
[INFO] [stderr]     |                           ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'mio::udp::UdpSocket::from_socket': use net module instead
[INFO] [stderr]    --> src/server.rs:124:21
[INFO] [stderr]     |
[INFO] [stderr] 124 |             None => UdpSocket::from_socket(create_socket(Some(Duration::from_secs(TIMEOUT)))?)?,
[INFO] [stderr]     |                     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'mio::udp::UdpSocket::recv_from': use net module instead
[INFO] [stderr]    --> src/server.rs:195:44
[INFO] [stderr]     |
[INFO] [stderr] 195 |         let (amt, src) = match self.socket.recv_from(&mut buf)? {
[INFO] [stderr]     |                                            ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'mio::udp::UdpSocket::from_socket': use net module instead
[INFO] [stderr]    --> src/server.rs:213:22
[INFO] [stderr]     |
[INFO] [stderr] 213 |         let socket = UdpSocket::from_socket(create_socket(Some(Duration::from_secs(TIMEOUT)))?)?;
[INFO] [stderr]     |                      ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'mio::udp::UdpSocket::send_to': use net module instead
[INFO] [stderr]    --> src/server.rs:220:16
[INFO] [stderr]     |
[INFO] [stderr] 220 |         socket.send_to(send_packet.clone().bytes()?.to_slice(), &src)?;
[INFO] [stderr]     |                ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'mio::udp::UdpSocket::send_to': use net module instead
[INFO] [stderr]    --> src/server.rs:249:22
[INFO] [stderr]     |
[INFO] [stderr] 249 |                     .send_to(conn.last_packet.clone().bytes()?.to_slice(), &conn.addr)?;
[INFO] [stderr]     |                      ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'mio::udp::UdpSocket::recv_from': use net module instead
[INFO] [stderr]    --> src/server.rs:261:39
[INFO] [stderr]     |
[INFO] [stderr] 261 |             let amt = match conn.conn.recv_from(&mut buf)? {
[INFO] [stderr]     |                                       ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'mio::udp::UdpSocket::send_to': use net module instead
[INFO] [stderr]    --> src/server.rs:292:18
[INFO] [stderr]     |
[INFO] [stderr] 292 |                 .send_to(code.to_packet().bytes()?.to_slice(), addr)?;
[INFO] [stderr]     |                  ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'mio::udp::UdpSocket::send_to': use net module instead
[INFO] [stderr]    --> src/server.rs:295:18
[INFO] [stderr]     |
[INFO] [stderr] 295 |                 .send_to(code.to_packet().bytes()?.to_slice(), addr)?;
[INFO] [stderr]     |                  ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'mio::udp::UdpSocket::local_addr': use net module instead
[INFO] [stderr]    --> src/server.rs:350:24
[INFO] [stderr]     |
[INFO] [stderr] 350 |         Ok(self.socket.local_addr()?)
[INFO] [stderr]     |                        ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'mio::udp::UdpSocket::send_to': use net module instead
[INFO] [stderr]    --> src/server.rs:468:10
[INFO] [stderr]     |
[INFO] [stderr] 468 |         .send_to(conn.last_packet.clone().bytes()?.to_slice(), &conn.addr)?;
[INFO] [stderr]     |          ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'mio::udp::UdpSocket::send_to': use net module instead
[INFO] [stderr]    --> src/server.rs:495:10
[INFO] [stderr]     |
[INFO] [stderr] 495 |         .send_to(conn.last_packet.clone().bytes()?.to_slice(), &conn.addr)?;
[INFO] [stderr]     |          ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 18 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]    Compiling tftp_server v0.0.3 (/opt/rustwide/workdir)
[INFO] [stderr] warning: use of deprecated item 'mio::udp::UdpSocket': use net module instead
[INFO] [stderr]  --> src/server.rs:3:5
[INFO] [stderr]   |
[INFO] [stderr] 3 | use mio::udp::UdpSocket;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'mio::udp::UdpSocket': use net module instead
[INFO] [stderr]   --> src/server.rs:72:11
[INFO] [stderr]    |
[INFO] [stderr] 72 |     conn: UdpSocket,
[INFO] [stderr]    |           ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'mio::udp::UdpSocket': use net module instead
[INFO] [stderr]    --> src/server.rs:154:13
[INFO] [stderr]     |
[INFO] [stderr] 154 |     socket: UdpSocket,
[INFO] [stderr]     |             ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'mio::udp::UdpSocket': use net module instead
[INFO] [stderr]    --> src/server.rs:123:27
[INFO] [stderr]     |
[INFO] [stderr] 123 |             Some(addr) => UdpSocket::bind(&addr)?,
[INFO] [stderr]     |                           ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'mio::udp::UdpSocket': use net module instead
[INFO] [stderr]    --> src/server.rs:124:21
[INFO] [stderr]     |
[INFO] [stderr] 124 |             None => UdpSocket::from_socket(create_socket(Some(Duration::from_secs(TIMEOUT)))?)?,
[INFO] [stderr]     |                     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'mio::udp::UdpSocket': use net module instead
[INFO] [stderr]    --> src/server.rs:213:22
[INFO] [stderr]     |
[INFO] [stderr] 213 |         let socket = UdpSocket::from_socket(create_socket(Some(Duration::from_secs(TIMEOUT)))?)?;
[INFO] [stderr]     |                      ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'mio::udp::UdpSocket::bind': use net module instead
[INFO] [stderr]    --> src/server.rs:123:27
[INFO] [stderr]     |
[INFO] [stderr] 123 |             Some(addr) => UdpSocket::bind(&addr)?,
[INFO] [stderr]     |                           ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'mio::udp::UdpSocket::from_socket': use net module instead
[INFO] [stderr]    --> src/server.rs:124:21
[INFO] [stderr]     |
[INFO] [stderr] 124 |             None => UdpSocket::from_socket(create_socket(Some(Duration::from_secs(TIMEOUT)))?)?,
[INFO] [stderr]     |                     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'mio::udp::UdpSocket::recv_from': use net module instead
[INFO] [stderr]    --> src/server.rs:195:44
[INFO] [stderr]     |
[INFO] [stderr] 195 |         let (amt, src) = match self.socket.recv_from(&mut buf)? {
[INFO] [stderr]     |                                            ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'mio::udp::UdpSocket::from_socket': use net module instead
[INFO] [stderr]    --> src/server.rs:213:22
[INFO] [stderr]     |
[INFO] [stderr] 213 |         let socket = UdpSocket::from_socket(create_socket(Some(Duration::from_secs(TIMEOUT)))?)?;
[INFO] [stderr]     |                      ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'mio::udp::UdpSocket::send_to': use net module instead
[INFO] [stderr]    --> src/server.rs:220:16
[INFO] [stderr]     |
[INFO] [stderr] 220 |         socket.send_to(send_packet.clone().bytes()?.to_slice(), &src)?;
[INFO] [stderr]     |                ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'mio::udp::UdpSocket::send_to': use net module instead
[INFO] [stderr]    --> src/server.rs:249:22
[INFO] [stderr]     |
[INFO] [stderr] 249 |                     .send_to(conn.last_packet.clone().bytes()?.to_slice(), &conn.addr)?;
[INFO] [stderr]     |                      ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'mio::udp::UdpSocket::recv_from': use net module instead
[INFO] [stderr]    --> src/server.rs:261:39
[INFO] [stderr]     |
[INFO] [stderr] 261 |             let amt = match conn.conn.recv_from(&mut buf)? {
[INFO] [stderr]     |                                       ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'mio::udp::UdpSocket::send_to': use net module instead
[INFO] [stderr]    --> src/server.rs:292:18
[INFO] [stderr]     |
[INFO] [stderr] 292 |                 .send_to(code.to_packet().bytes()?.to_slice(), addr)?;
[INFO] [stderr]     |                  ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'mio::udp::UdpSocket::send_to': use net module instead
[INFO] [stderr]    --> src/server.rs:295:18
[INFO] [stderr]     |
[INFO] [stderr] 295 |                 .send_to(code.to_packet().bytes()?.to_slice(), addr)?;
[INFO] [stderr]     |                  ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'mio::udp::UdpSocket::local_addr': use net module instead
[INFO] [stderr]    --> src/server.rs:350:24
[INFO] [stderr]     |
[INFO] [stderr] 350 |         Ok(self.socket.local_addr()?)
[INFO] [stderr]     |                        ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'mio::udp::UdpSocket::send_to': use net module instead
[INFO] [stderr]    --> src/server.rs:468:10
[INFO] [stderr]     |
[INFO] [stderr] 468 |         .send_to(conn.last_packet.clone().bytes()?.to_slice(), &conn.addr)?;
[INFO] [stderr]     |          ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'mio::udp::UdpSocket::send_to': use net module instead
[INFO] [stderr]    --> src/server.rs:495:10
[INFO] [stderr]     |
[INFO] [stderr] 495 |         .send_to(conn.last_packet.clone().bytes()?.to_slice(), &conn.addr)?;
[INFO] [stderr]     |          ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 18 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 5.68s
[INFO] running `"docker" "inspect" "82fc7f53c37b8a32b565863a75b8a24fa668097996eeff8f35b88536d4f85e29"`
[INFO] running `"docker" "rm" "-f" "82fc7f53c37b8a32b565863a75b8a24fa668097996eeff8f35b88536d4f85e29"`
[INFO] [stdout] 82fc7f53c37b8a32b565863a75b8a24fa668097996eeff8f35b88536d4f85e29
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "+1.44.0" "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] a540b1b4b32e3a54fd2ef0d0862e9b3f3ce66016c4c0e57e4781b6fecc6137a6
[INFO] running `"docker" "start" "-a" "a540b1b4b32e3a54fd2ef0d0862e9b3f3ce66016c4c0e57e4781b6fecc6137a6"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr] warning: use of deprecated item 'mio::udp::UdpSocket': use net module instead
[INFO] [stderr]  --> src/server.rs:3:5
[INFO] [stderr]   |
[INFO] [stderr] 3 | use mio::udp::UdpSocket;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'mio::udp::UdpSocket': use net module instead
[INFO] [stderr]   --> src/server.rs:72:11
[INFO] [stderr]    |
[INFO] [stderr] 72 |     conn: UdpSocket,
[INFO] [stderr]    |           ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'mio::udp::UdpSocket': use net module instead
[INFO] [stderr]    --> src/server.rs:154:13
[INFO] [stderr]     |
[INFO] [stderr] 154 |     socket: UdpSocket,
[INFO] [stderr]     |             ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'mio::udp::UdpSocket': use net module instead
[INFO] [stderr]    --> src/server.rs:123:27
[INFO] [stderr]     |
[INFO] [stderr] 123 |             Some(addr) => UdpSocket::bind(&addr)?,
[INFO] [stderr]     |                           ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'mio::udp::UdpSocket': use net module instead
[INFO] [stderr]    --> src/server.rs:124:21
[INFO] [stderr]     |
[INFO] [stderr] 124 |             None => UdpSocket::from_socket(create_socket(Some(Duration::from_secs(TIMEOUT)))?)?,
[INFO] [stderr]     |                     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'mio::udp::UdpSocket': use net module instead
[INFO] [stderr]    --> src/server.rs:213:22
[INFO] [stderr]     |
[INFO] [stderr] 213 |         let socket = UdpSocket::from_socket(create_socket(Some(Duration::from_secs(TIMEOUT)))?)?;
[INFO] [stderr]     |                      ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'mio::udp::UdpSocket::bind': use net module instead
[INFO] [stderr]    --> src/server.rs:123:27
[INFO] [stderr]     |
[INFO] [stderr] 123 |             Some(addr) => UdpSocket::bind(&addr)?,
[INFO] [stderr]     |                           ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'mio::udp::UdpSocket::from_socket': use net module instead
[INFO] [stderr]    --> src/server.rs:124:21
[INFO] [stderr]     |
[INFO] [stderr] 124 |             None => UdpSocket::from_socket(create_socket(Some(Duration::from_secs(TIMEOUT)))?)?,
[INFO] [stderr]     |                     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'mio::udp::UdpSocket::recv_from': use net module instead
[INFO] [stderr]    --> src/server.rs:195:44
[INFO] [stderr]     |
[INFO] [stderr] 195 |         let (amt, src) = match self.socket.recv_from(&mut buf)? {
[INFO] [stderr]     |                                            ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'mio::udp::UdpSocket::from_socket': use net module instead
[INFO] [stderr]    --> src/server.rs:213:22
[INFO] [stderr]     |
[INFO] [stderr] 213 |         let socket = UdpSocket::from_socket(create_socket(Some(Duration::from_secs(TIMEOUT)))?)?;
[INFO] [stderr]     |                      ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'mio::udp::UdpSocket::send_to': use net module instead
[INFO] [stderr]    --> src/server.rs:220:16
[INFO] [stderr]     |
[INFO] [stderr] 220 |         socket.send_to(send_packet.clone().bytes()?.to_slice(), &src)?;
[INFO] [stderr]     |                ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'mio::udp::UdpSocket::send_to': use net module instead
[INFO] [stderr]    --> src/server.rs:249:22
[INFO] [stderr]     |
[INFO] [stderr] 249 |                     .send_to(conn.last_packet.clone().bytes()?.to_slice(), &conn.addr)?;
[INFO] [stderr]     |                      ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'mio::udp::UdpSocket::recv_from': use net module instead
[INFO] [stderr]    --> src/server.rs:261:39
[INFO] [stderr]     |
[INFO] [stderr] 261 |             let amt = match conn.conn.recv_from(&mut buf)? {
[INFO] [stderr]     |                                       ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'mio::udp::UdpSocket::send_to': use net module instead
[INFO] [stderr]    --> src/server.rs:292:18
[INFO] [stderr]     |
[INFO] [stderr] 292 |                 .send_to(code.to_packet().bytes()?.to_slice(), addr)?;
[INFO] [stderr]     |                  ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'mio::udp::UdpSocket::send_to': use net module instead
[INFO] [stderr]    --> src/server.rs:295:18
[INFO] [stderr]     |
[INFO] [stderr] 295 |                 .send_to(code.to_packet().bytes()?.to_slice(), addr)?;
[INFO] [stderr]     |                  ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'mio::udp::UdpSocket::local_addr': use net module instead
[INFO] [stderr]    --> src/server.rs:350:24
[INFO] [stderr]     |
[INFO] [stderr] 350 |         Ok(self.socket.local_addr()?)
[INFO] [stderr]     |                        ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'mio::udp::UdpSocket::send_to': use net module instead
[INFO] [stderr]    --> src/server.rs:468:10
[INFO] [stderr]     |
[INFO] [stderr] 468 |         .send_to(conn.last_packet.clone().bytes()?.to_slice(), &conn.addr)?;
[INFO] [stderr]     |          ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'mio::udp::UdpSocket::send_to': use net module instead
[INFO] [stderr]    --> src/server.rs:495:10
[INFO] [stderr]     |
[INFO] [stderr] 495 |         .send_to(conn.last_packet.clone().bytes()?.to_slice(), &conn.addr)?;
[INFO] [stderr]     |          ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 18 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'mio::udp::UdpSocket': use net module instead
[INFO] [stderr]  --> src/server.rs:3:5
[INFO] [stderr]   |
[INFO] [stderr] 3 | use mio::udp::UdpSocket;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'mio::udp::UdpSocket': use net module instead
[INFO] [stderr]   --> src/server.rs:72:11
[INFO] [stderr]    |
[INFO] [stderr] 72 |     conn: UdpSocket,
[INFO] [stderr]    |           ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'mio::udp::UdpSocket': use net module instead
[INFO] [stderr]    --> src/server.rs:154:13
[INFO] [stderr]     |
[INFO] [stderr] 154 |     socket: UdpSocket,
[INFO] [stderr]     |             ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'mio::udp::UdpSocket': use net module instead
[INFO] [stderr]    --> src/server.rs:123:27
[INFO] [stderr]     |
[INFO] [stderr] 123 |             Some(addr) => UdpSocket::bind(&addr)?,
[INFO] [stderr]     |                           ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'mio::udp::UdpSocket': use net module instead
[INFO] [stderr]    --> src/server.rs:124:21
[INFO] [stderr]     |
[INFO] [stderr] 124 |             None => UdpSocket::from_socket(create_socket(Some(Duration::from_secs(TIMEOUT)))?)?,
[INFO] [stderr]     |                     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'mio::udp::UdpSocket': use net module instead
[INFO] [stderr]    --> src/server.rs:213:22
[INFO] [stderr]     |
[INFO] [stderr] 213 |         let socket = UdpSocket::from_socket(create_socket(Some(Duration::from_secs(TIMEOUT)))?)?;
[INFO] [stderr]     |                      ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'mio::udp::UdpSocket::bind': use net module instead
[INFO] [stderr]    --> src/server.rs:123:27
[INFO] [stderr]     |
[INFO] [stderr] 123 |             Some(addr) => UdpSocket::bind(&addr)?,
[INFO] [stderr]     |                           ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'mio::udp::UdpSocket::from_socket': use net module instead
[INFO] [stderr]    --> src/server.rs:124:21
[INFO] [stderr]     |
[INFO] [stderr] 124 |             None => UdpSocket::from_socket(create_socket(Some(Duration::from_secs(TIMEOUT)))?)?,
[INFO] [stderr]     |                     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'mio::udp::UdpSocket::recv_from': use net module instead
[INFO] [stderr]    --> src/server.rs:195:44
[INFO] [stderr]     |
[INFO] [stderr] 195 |         let (amt, src) = match self.socket.recv_from(&mut buf)? {
[INFO] [stderr]     |                                            ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'mio::udp::UdpSocket::from_socket': use net module instead
[INFO] [stderr]    --> src/server.rs:213:22
[INFO] [stderr]     |
[INFO] [stderr] 213 |         let socket = UdpSocket::from_socket(create_socket(Some(Duration::from_secs(TIMEOUT)))?)?;
[INFO] [stderr]     |                      ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'mio::udp::UdpSocket::send_to': use net module instead
[INFO] [stderr]    --> src/server.rs:220:16
[INFO] [stderr]     |
[INFO] [stderr] 220 |         socket.send_to(send_packet.clone().bytes()?.to_slice(), &src)?;
[INFO] [stderr]     |                ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'mio::udp::UdpSocket::send_to': use net module instead
[INFO] [stderr]    --> src/server.rs:249:22
[INFO] [stderr]     |
[INFO] [stderr] 249 |                     .send_to(conn.last_packet.clone().bytes()?.to_slice(), &conn.addr)?;
[INFO] [stderr]     |                      ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'mio::udp::UdpSocket::recv_from': use net module instead
[INFO] [stderr]    --> src/server.rs:261:39
[INFO] [stderr]     |
[INFO] [stderr] 261 |             let amt = match conn.conn.recv_from(&mut buf)? {
[INFO] [stderr]     |                                       ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'mio::udp::UdpSocket::send_to': use net module instead
[INFO] [stderr]    --> src/server.rs:292:18
[INFO] [stderr]     |
[INFO] [stderr] 292 |                 .send_to(code.to_packet().bytes()?.to_slice(), addr)?;
[INFO] [stderr]     |                  ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'mio::udp::UdpSocket::send_to': use net module instead
[INFO] [stderr]    --> src/server.rs:295:18
[INFO] [stderr]     |
[INFO] [stderr] 295 |                 .send_to(code.to_packet().bytes()?.to_slice(), addr)?;
[INFO] [stderr]     |                  ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'mio::udp::UdpSocket::local_addr': use net module instead
[INFO] [stderr]    --> src/server.rs:350:24
[INFO] [stderr]     |
[INFO] [stderr] 350 |         Ok(self.socket.local_addr()?)
[INFO] [stderr]     |                        ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'mio::udp::UdpSocket::send_to': use net module instead
[INFO] [stderr]    --> src/server.rs:468:10
[INFO] [stderr]     |
[INFO] [stderr] 468 |         .send_to(conn.last_packet.clone().bytes()?.to_slice(), &conn.addr)?;
[INFO] [stderr]     |          ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'mio::udp::UdpSocket::send_to': use net module instead
[INFO] [stderr]    --> src/server.rs:495:10
[INFO] [stderr]     |
[INFO] [stderr] 495 |         .send_to(conn.last_packet.clone().bytes()?.to_slice(), &conn.addr)?;
[INFO] [stderr]     |          ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 18 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.19s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/tftp_server-b039c349d6d37ec2
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test packet::test_read_string_diff_start_pos ... ok
[INFO] [stdout] test packet::test_read_string_zero_in_mid ... ok
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/tftp_packet_tests-fbb231be657632cb
[INFO] [stdout] test packet::test_read_string_normal ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test data ... ok
[INFO] [stdout] test wrq ... ok
[INFO] [stdout] test ack ... ok
[INFO] [stdout] test rrq ... ok
[INFO] [stdout] test err ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/tftp_server_tests-6bede02369876f64
[INFO] [stderr] ERROR:<unknown>: Error: IoError(Os { code: 30, kind: Other, message: "Read-only file system" })
[INFO] [stderr] thread 'main' panicked at 'called `Result::unwrap()` on an `Err` value: IoError(Os { code: 11, kind: WouldBlock, message: "Resource temporarily unavailable" })', tests/test_server.rs:279:5
[INFO] [stderr] stack backtrace:
[INFO] [stderr]    0:     0x55c2c492dac4 - backtrace::backtrace::libunwind::trace::hc1c4a1d8ad423b97
[INFO] [stderr]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/libunwind.rs:86
[INFO] [stderr]    1:     0x55c2c492dac4 - backtrace::backtrace::trace_unsynchronized::h82274781060cb056
[INFO] [stderr]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/mod.rs:66
[INFO] [stderr]    2:     0x55c2c492dac4 - std::sys_common::backtrace::_print_fmt::h2a45d89b653a4da8
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:78
[INFO] [stderr]    3:     0x55c2c492dac4 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::h41a0a93ab85e6aa1
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:59
[INFO] [stderr]    4:     0x55c2c494e6dc - core::fmt::write::hdaea18585065a96d
[INFO] [stderr]                                at src/libcore/fmt/mod.rs:1069
[INFO] [stderr]    5:     0x55c2c4928333 - std::io::Write::write_fmt::h0cea70c809005252
[INFO] [stderr]                                at src/libstd/io/mod.rs:1504
[INFO] [stderr]    6:     0x55c2c49302a5 - std::sys_common::backtrace::_print::hd95f9978cc145ca4
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:62
[INFO] [stderr]    7:     0x55c2c49302a5 - std::sys_common::backtrace::print::hfb25ca2291be47d0
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:49
[INFO] [stderr]    8:     0x55c2c49302a5 - std::panicking::default_hook::{{closure}}::h44f76cee5dc8591c
[INFO] [stderr]                                at src/libstd/panicking.rs:198
[INFO] [stderr]    9:     0x55c2c492ffe2 - std::panicking::default_hook::h198e1a712910f1e6
[INFO] [stderr]                                at src/libstd/panicking.rs:218
[INFO] [stderr]   10:     0x55c2c4930902 - std::panicking::rust_panic_with_hook::hc0b4730bb8013f9d
[INFO] [stderr]                                at src/libstd/panicking.rs:511
[INFO] [stderr]   11:     0x55c2c49304eb - rust_begin_unwind
[INFO] [stderr]                                at src/libstd/panicking.rs:419
[INFO] [stderr]   12:     0x55c2c494dac1 - core::panicking::panic_fmt::h1ac71ad045d55416
[INFO] [stderr]                                at src/libcore/panicking.rs:111
[INFO] [stderr]   13:     0x55c2c494d8e3 - core::option::expect_none_failed::hb40004d71d61b685
[INFO] [stderr]                                at src/libcore/option.rs:1268
[INFO] [stderr]   14:     0x55c2c47baf05 - core::result::Result<T,E>::unwrap::h9e46c9f6dbd71d3f
[INFO] [stderr]                                at /rustc/49cae55760da0a43428eba73abcb659bb70cf2e4/src/libcore/result.rs:1005
[INFO] [stderr]   15:     0x55c2c47b88fb - tftp_server_tests::main::h98ef3c0d373546c4
[INFO] [stderr]                                at tests/test_server.rs:279
[INFO] [stderr]   16:     0x55c2c47b9beb - std::rt::lang_start::{{closure}}::h9c57a66b2974c910
[INFO] [stderr]                                at /rustc/49cae55760da0a43428eba73abcb659bb70cf2e4/src/libstd/rt.rs:67
[INFO] [stderr]   17:     0x55c2c4930d48 - std::rt::lang_start_internal::{{closure}}::h7a212202ff76034b
[INFO] [stderr]                                at src/libstd/rt.rs:52
[INFO] [stderr]   18:     0x55c2c4930d48 - std::panicking::try::do_call::h6d214a73427d759b
[INFO] [stderr]                                at src/libstd/panicking.rs:331
[INFO] [stderr]   19:     0x55c2c4930d48 - std::panicking::try::hc078f0e11721d1cb
[INFO] [stderr]                                at src/libstd/panicking.rs:274
[INFO] [stderr]   20:     0x55c2c4930d48 - std::panic::catch_unwind::hb31c05be30625612
[INFO] [stderr]                                at src/libstd/panic.rs:394
[INFO] [stderr]   21:     0x55c2c4930d48 - std::rt::lang_start_internal::hcf7fb98a775d5af0
[INFO] [stderr]                                at src/libstd/rt.rs:51
[INFO] [stderr]   22:     0x55c2c47b9bc7 - std::rt::lang_start::h555590b8252cd6e5
[INFO] [stderr]                                at /rustc/49cae55760da0a43428eba73abcb659bb70cf2e4/src/libstd/rt.rs:67
[INFO] [stderr]   23:     0x55c2c47b8bfa - main
[INFO] [stderr]   24:     0x7ff152b480b3 - __libc_start_main
[INFO] [stderr]   25:     0x55c2c47b118e - _start
[INFO] [stderr]   26:                0x0 - <unknown>
[INFO] [stderr] error: test failed, to rerun pass '--test tftp-server-tests'
[INFO] running `"docker" "inspect" "a540b1b4b32e3a54fd2ef0d0862e9b3f3ce66016c4c0e57e4781b6fecc6137a6"`
[INFO] running `"docker" "rm" "-f" "a540b1b4b32e3a54fd2ef0d0862e9b3f3ce66016c4c0e57e4781b6fecc6137a6"`
[INFO] [stdout] a540b1b4b32e3a54fd2ef0d0862e9b3f3ce66016c4c0e57e4781b6fecc6137a6