[INFO] cloning repository https://github.com/zaubermaerchen/echod
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/zaubermaerchen/echod" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzaubermaerchen%2Fechod", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzaubermaerchen%2Fechod'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] a292d3aaf345b01f7ea0738a4c0cea03afb5fea6
[INFO] testing zaubermaerchen/echod against beta-2022-04-10 for beta-1.61-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzaubermaerchen%2Fechod" "/workspace/builds/worker-113/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-113/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/zaubermaerchen/echod on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/zaubermaerchen/echod
[INFO] finished tweaking git repo https://github.com/zaubermaerchen/echod
[INFO] tweaked toml for git repo https://github.com/zaubermaerchen/echod written to /workspace/builds/worker-113/source/Cargo.toml
[INFO] crate git repo https://github.com/zaubermaerchen/echod already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-113/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-113/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f9d37e15347ec9d9fc04f8371a9f3d4de6960fb287f96376f2368552fb9f2d89
[INFO] running `Command { std: "docker" "start" "-a" "f9d37e15347ec9d9fc04f8371a9f3d4de6960fb287f96376f2368552fb9f2d89", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f9d37e15347ec9d9fc04f8371a9f3d4de6960fb287f96376f2368552fb9f2d89", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f9d37e15347ec9d9fc04f8371a9f3d4de6960fb287f96376f2368552fb9f2d89", kill_on_drop: false }`
[INFO] [stdout] f9d37e15347ec9d9fc04f8371a9f3d4de6960fb287f96376f2368552fb9f2d89
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-113/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-113/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1214411ffb3814f1ec3b82831892447eb68b1193f8e0fe5dd417080449f08cf4
[INFO] running `Command { std: "docker" "start" "-a" "1214411ffb3814f1ec3b82831892447eb68b1193f8e0fe5dd417080449f08cf4", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling echod v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]  --> src/echo/session.rs:8:2
[INFO] [stdout]   |
[INFO] [stdout] 8 |     try!(io::copy(&mut stream_clone, &mut stream));
[INFO] [stdout]   |     ^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]  --> src/echo/session.rs:5:16
[INFO] [stdout]   |
[INFO] [stdout] 5 |     let address = try!(stream.peer_addr());
[INFO] [stdout]   |                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]  --> src/echo/session.rs:7:25
[INFO] [stdout]   |
[INFO] [stdout] 7 |     let mut stream_clone = try!(stream.try_clone());
[INFO] [stdout]   |                            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/echo/mod.rs:18:18
[INFO] [stdout]    |
[INFO] [stdout] 18 |         let listener = try!(TcpListener::bind(self.address.as_str()));
[INFO] [stdout]    |                        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/echo/mod.rs:21:17
[INFO] [stdout]    |
[INFO] [stdout] 21 |             let stream = try!(stream);
[INFO] [stdout]    |                          ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.24s
[INFO] running `Command { std: "docker" "inspect" "1214411ffb3814f1ec3b82831892447eb68b1193f8e0fe5dd417080449f08cf4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1214411ffb3814f1ec3b82831892447eb68b1193f8e0fe5dd417080449f08cf4", kill_on_drop: false }`
[INFO] [stdout] 1214411ffb3814f1ec3b82831892447eb68b1193f8e0fe5dd417080449f08cf4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-113/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-113/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fb1c643bb7ee8ded2e26b3b8232137bcd9376924bb560be3a5018935f887545b
[INFO] running `Command { std: "docker" "start" "-a" "fb1c643bb7ee8ded2e26b3b8232137bcd9376924bb560be3a5018935f887545b", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling echod v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]  --> src/echo/session.rs:8:2
[INFO] [stdout]   |
[INFO] [stdout] 8 |     try!(io::copy(&mut stream_clone, &mut stream));
[INFO] [stdout]   |     ^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]  --> src/echo/session.rs:5:16
[INFO] [stdout]   |
[INFO] [stdout] 5 |     let address = try!(stream.peer_addr());
[INFO] [stdout]   |                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]  --> src/echo/session.rs:7:25
[INFO] [stdout]   |
[INFO] [stdout] 7 |     let mut stream_clone = try!(stream.try_clone());
[INFO] [stdout]   |                            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/echo/mod.rs:18:18
[INFO] [stdout]    |
[INFO] [stdout] 18 |         let listener = try!(TcpListener::bind(self.address.as_str()));
[INFO] [stdout]    |                        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/echo/mod.rs:21:17
[INFO] [stdout]    |
[INFO] [stdout] 21 |             let stream = try!(stream);
[INFO] [stdout]    |                          ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 4.89s
[INFO] [stderr]   Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/echod-38904c7c98201e50)
[INFO] running `Command { std: "docker" "inspect" "fb1c643bb7ee8ded2e26b3b8232137bcd9376924bb560be3a5018935f887545b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fb1c643bb7ee8ded2e26b3b8232137bcd9376924bb560be3a5018935f887545b", kill_on_drop: false }`
[INFO] [stdout] fb1c643bb7ee8ded2e26b3b8232137bcd9376924bb560be3a5018935f887545b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-113/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-113/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 502752989efc2905b00ee7da3120f34500b7119a1262564d8296a4e2e8a946de
[INFO] running `Command { std: "docker" "start" "-a" "502752989efc2905b00ee7da3120f34500b7119a1262564d8296a4e2e8a946de", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]  --> src/echo/session.rs:8:2
[INFO] [stderr]   |
[INFO] [stderr] 8 |     try!(io::copy(&mut stream_clone, &mut stream));
[INFO] [stderr]   |     ^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]  --> src/echo/session.rs:5:16
[INFO] [stderr]   |
[INFO] [stderr] 5 |     let address = try!(stream.peer_addr());
[INFO] [stderr]   |                   ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]  --> src/echo/session.rs:7:25
[INFO] [stderr]   |
[INFO] [stderr] 7 |     let mut stream_clone = try!(stream.try_clone());
[INFO] [stderr]   |                            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/echo/mod.rs:18:18
[INFO] [stderr]    |
[INFO] [stderr] 18 |         let listener = try!(TcpListener::bind(self.address.as_str()));
[INFO] [stderr]    |                        ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/echo/mod.rs:21:17
[INFO] [stderr]    |
[INFO] [stderr] 21 |             let stream = try!(stream);
[INFO] [stderr]    |                          ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `echod` (bin "echod" test) generated 5 warnings
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 6.33s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/echod-38904c7c98201e50)
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "502752989efc2905b00ee7da3120f34500b7119a1262564d8296a4e2e8a946de", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "502752989efc2905b00ee7da3120f34500b7119a1262564d8296a4e2e8a946de", kill_on_drop: false }`
[INFO] [stdout] 502752989efc2905b00ee7da3120f34500b7119a1262564d8296a4e2e8a946de