[INFO] updating cached repository https://github.com/davidmoreno/aseqkeeper
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/big/crater/work/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] a0aa9b16d0021e086e9f3ee0fac60001c6d7f42e
[INFO] testing davidmoreno/aseqkeeper against beta-2019-09-28 for beta-1.39-1
[INFO] running `"git" "clone" "work/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdavidmoreno%2Faseqkeeper" "work/builds/worker-0/source"`
[INFO] [stderr] Cloning into 'work/builds/worker-0/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/davidmoreno/aseqkeeper on toolchain beta-2019-09-28
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/davidmoreno/aseqkeeper
[INFO] finished tweaking git repo https://github.com/davidmoreno/aseqkeeper
[INFO] tweaked toml for git repo https://github.com/davidmoreno/aseqkeeper written to work/builds/worker-0/source/Cargo.toml
[INFO] crate git repo https://github.com/davidmoreno/aseqkeeper already has a lockfile, it will not be regenerated
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-0/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-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-2019-09-28" "build" "--frozen"`
[INFO] [stdout] 447b3ed848aa28c3b00223e36c6c7b8a6c16bd7140d19559ecab445e2686fcf9
[INFO] running `"docker" "start" "-a" "447b3ed848aa28c3b00223e36c6c7b8a6c16bd7140d19559ecab445e2686fcf9"`
[INFO] [stderr]    Compiling log v0.4.6
[INFO] [stderr]    Compiling nix v0.9.0
[INFO] [stderr]    Compiling alsa-sys v0.1.2
[INFO] [stderr]    Compiling chrono v0.4.6
[INFO] [stderr]    Compiling clap v2.32.0
[INFO] [stderr]    Compiling serde v1.0.89
[INFO] [stderr]    Compiling flexi_logger v0.11.1
[INFO] [stderr]    Compiling alsa v0.2.1
[INFO] [stderr]    Compiling serde_json v1.0.39
[INFO] [stderr]    Compiling aseqkeeper v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/main.rs:51:50
[INFO] [stderr]    |
[INFO] [stderr] 51 | fn connect_all(seq: &seq::Seq) -> Result<(), Box<Error>>{
[INFO] [stderr]    |                                                  ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/main.rs:81:44
[INFO] [stderr]    |
[INFO] [stderr] 81 | fn setup_alsaseq() -> Result<seq::Seq, Box<Error>>{
[INFO] [stderr]    |                                            ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/main.rs:103:84
[INFO] [stderr]     |
[INFO] [stderr] 103 | fn connect(seq: &seq::Seq, sender: &seq::Addr, dest: &seq::Addr) -> Result<(), Box<Error>> {
[INFO] [stderr]     |                                                                                    ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/main.rs:113:75
[INFO] [stderr]     |
[INFO] [stderr] 113 | fn get_port_name(seq: &seq::Seq, source: seq::Addr) -> Result<String, Box<Error>>{
[INFO] [stderr]     |                                                                           ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/main.rs:129:107
[INFO] [stderr]     |
[INFO] [stderr] 129 | fn connect_by_name(seq: &seq::Seq, conn: &Connection, ids: &HashMap<String, seq::Addr>) -> Result<(), Box<Error>>{
[INFO] [stderr]     |                                                                                                           ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/main.rs:140:131
[INFO] [stderr]     |
[INFO] [stderr] 140 | fn try_connections(seq: &seq::Seq, port: &str, connections: &Vec<Connection>, ids: &HashMap<String, seq::Addr>) -> Result<(), Box<Error>>{
[INFO] [stderr]     |                                                                                                                                   ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/main.rs:149:123
[INFO] [stderr]     |
[INFO] [stderr] 149 | fn try_all_connections(seq: &seq::Seq, connections: &Vec<Connection>, ids: &HashMap<String, seq::Addr>) -> Result<(), Box<Error>>{
[INFO] [stderr]     |                                                                                                                           ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/main.rs:161:54
[INFO] [stderr]     |
[INFO] [stderr] 161 | fn load_connections() -> Result<Vec<Connection>, Box<Error>> {
[INFO] [stderr]     |                                                      ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/main.rs:176:75
[INFO] [stderr]     |
[INFO] [stderr] 176 | fn store_connections(connections: &mut Vec<Connection>) -> Result<(), Box<Error>>{
[INFO] [stderr]     |                                                                           ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/main.rs:200:75
[INFO] [stderr]     |
[INFO] [stderr] 200 | fn get_port_ids(seq: &seq::Seq) -> Result<HashMap<String, seq::Addr>, Box<Error>> {
[INFO] [stderr]     |                                                                           ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/main.rs:226:29
[INFO] [stderr]     |
[INFO] [stderr] 226 | fn main() -> Result<(), Box<Error>> {
[INFO] [stderr]     |                             ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 16.18s
[INFO] running `"docker" "inspect" "447b3ed848aa28c3b00223e36c6c7b8a6c16bd7140d19559ecab445e2686fcf9"`
[INFO] running `"docker" "rm" "-f" "447b3ed848aa28c3b00223e36c6c7b8a6c16bd7140d19559ecab445e2686fcf9"`
[INFO] [stdout] 447b3ed848aa28c3b00223e36c6c7b8a6c16bd7140d19559ecab445e2686fcf9
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-0/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-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-2019-09-28" "test" "--frozen" "--no-run"`
[INFO] [stdout] 554cdc7dd767c8067b90bae429ac025d7d6c22d220eee92a60eff0d8ac531311
[INFO] running `"docker" "start" "-a" "554cdc7dd767c8067b90bae429ac025d7d6c22d220eee92a60eff0d8ac531311"`
[INFO] [stderr]    Compiling aseqkeeper v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/main.rs:51:50
[INFO] [stderr]    |
[INFO] [stderr] 51 | fn connect_all(seq: &seq::Seq) -> Result<(), Box<Error>>{
[INFO] [stderr]    |                                                  ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/main.rs:81:44
[INFO] [stderr]    |
[INFO] [stderr] 81 | fn setup_alsaseq() -> Result<seq::Seq, Box<Error>>{
[INFO] [stderr]    |                                            ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/main.rs:103:84
[INFO] [stderr]     |
[INFO] [stderr] 103 | fn connect(seq: &seq::Seq, sender: &seq::Addr, dest: &seq::Addr) -> Result<(), Box<Error>> {
[INFO] [stderr]     |                                                                                    ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/main.rs:113:75
[INFO] [stderr]     |
[INFO] [stderr] 113 | fn get_port_name(seq: &seq::Seq, source: seq::Addr) -> Result<String, Box<Error>>{
[INFO] [stderr]     |                                                                           ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/main.rs:129:107
[INFO] [stderr]     |
[INFO] [stderr] 129 | fn connect_by_name(seq: &seq::Seq, conn: &Connection, ids: &HashMap<String, seq::Addr>) -> Result<(), Box<Error>>{
[INFO] [stderr]     |                                                                                                           ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/main.rs:140:131
[INFO] [stderr]     |
[INFO] [stderr] 140 | fn try_connections(seq: &seq::Seq, port: &str, connections: &Vec<Connection>, ids: &HashMap<String, seq::Addr>) -> Result<(), Box<Error>>{
[INFO] [stderr]     |                                                                                                                                   ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/main.rs:149:123
[INFO] [stderr]     |
[INFO] [stderr] 149 | fn try_all_connections(seq: &seq::Seq, connections: &Vec<Connection>, ids: &HashMap<String, seq::Addr>) -> Result<(), Box<Error>>{
[INFO] [stderr]     |                                                                                                                           ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/main.rs:161:54
[INFO] [stderr]     |
[INFO] [stderr] 161 | fn load_connections() -> Result<Vec<Connection>, Box<Error>> {
[INFO] [stderr]     |                                                      ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/main.rs:176:75
[INFO] [stderr]     |
[INFO] [stderr] 176 | fn store_connections(connections: &mut Vec<Connection>) -> Result<(), Box<Error>>{
[INFO] [stderr]     |                                                                           ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/main.rs:200:75
[INFO] [stderr]     |
[INFO] [stderr] 200 | fn get_port_ids(seq: &seq::Seq) -> Result<HashMap<String, seq::Addr>, Box<Error>> {
[INFO] [stderr]     |                                                                           ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/main.rs:226:29
[INFO] [stderr]     |
[INFO] [stderr] 226 | fn main() -> Result<(), Box<Error>> {
[INFO] [stderr]     |                             ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.42s
[INFO] running `"docker" "inspect" "554cdc7dd767c8067b90bae429ac025d7d6c22d220eee92a60eff0d8ac531311"`
[INFO] running `"docker" "rm" "-f" "554cdc7dd767c8067b90bae429ac025d7d6c22d220eee92a60eff0d8ac531311"`
[INFO] [stdout] 554cdc7dd767c8067b90bae429ac025d7d6c22d220eee92a60eff0d8ac531311
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-0/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-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-2019-09-28" "test" "--frozen"`
[INFO] [stdout] be9c4d99faf54acc75f18e6327d23e122bfe11103daa46f65c970e40aeeeb2a2
[INFO] running `"docker" "start" "-a" "be9c4d99faf54acc75f18e6327d23e122bfe11103daa46f65c970e40aeeeb2a2"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/aseqkeeper-3b0a782995ab3c20
[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" "be9c4d99faf54acc75f18e6327d23e122bfe11103daa46f65c970e40aeeeb2a2"`
[INFO] running `"docker" "rm" "-f" "be9c4d99faf54acc75f18e6327d23e122bfe11103daa46f65c970e40aeeeb2a2"`
[INFO] [stdout] be9c4d99faf54acc75f18e6327d23e122bfe11103daa46f65c970e40aeeeb2a2