[INFO] cloning repository https://github.com/jazminsofiaf/pipes
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jazminsofiaf/pipes" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjazminsofiaf%2Fpipes", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjazminsofiaf%2Fpipes'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 00a02464ec9731f466ad908145e46ec9c8c2abf8
[INFO] testing jazminsofiaf/pipes 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%2Fjazminsofiaf%2Fpipes" "/workspace/builds/worker-47/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-47/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/jazminsofiaf/pipes 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/jazminsofiaf/pipes
[INFO] finished tweaking git repo https://github.com/jazminsofiaf/pipes
[INFO] tweaked toml for git repo https://github.com/jazminsofiaf/pipes written to /workspace/builds/worker-47/source/Cargo.toml
[INFO] crate git repo https://github.com/jazminsofiaf/pipes 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-47/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-47/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] bb37747971b6aa588b15c7cf26d6fe284c1b1b8a67a2e0ba32762886805c10e9
[INFO] running `Command { std: "docker" "start" "-a" "bb37747971b6aa588b15c7cf26d6fe284c1b1b8a67a2e0ba32762886805c10e9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bb37747971b6aa588b15c7cf26d6fe284c1b1b8a67a2e0ba32762886805c10e9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bb37747971b6aa588b15c7cf26d6fe284c1b1b8a67a2e0ba32762886805c10e9", kill_on_drop: false }`
[INFO] [stdout] bb37747971b6aa588b15c7cf26d6fe284c1b1b8a67a2e0ba32762886805c10e9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-47/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-47/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] 3cb70ce2d945c6c6031f70c6870884e443acde0f77909d624c1dba642d57830d
[INFO] running `Command { std: "docker" "start" "-a" "3cb70ce2d945c6c6031f70c6870884e443acde0f77909d624c1dba642d57830d", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling libc v0.2.80
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]    Compiling nix v0.18.0
[INFO] [stderr]    Compiling cfg-if v0.1.10
[INFO] [stderr]    Compiling pipes v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 12.18s
[INFO] running `Command { std: "docker" "inspect" "3cb70ce2d945c6c6031f70c6870884e443acde0f77909d624c1dba642d57830d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3cb70ce2d945c6c6031f70c6870884e443acde0f77909d624c1dba642d57830d", kill_on_drop: false }`
[INFO] [stdout] 3cb70ce2d945c6c6031f70c6870884e443acde0f77909d624c1dba642d57830d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-47/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-47/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] e019478bcf0bff80888e708570da9917aa497282fd9136b2d61cc9cd3d9844f4
[INFO] running `Command { std: "docker" "start" "-a" "e019478bcf0bff80888e708570da9917aa497282fd9136b2d61cc9cd3d9844f4", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling pipes v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.51s
[INFO] [stderr]   Executable unittests src/example4pipes/chat/main.rs (/opt/rustwide/target/debug/deps/chat-1ef6cac8158b6309)
[INFO] [stderr]   Executable unittests src/example1pipes/main.rs (/opt/rustwide/target/debug/deps/example1pipes-559ef168ec6cf5ff)
[INFO] [stderr]   Executable unittests src/example2pipes/main.rs (/opt/rustwide/target/debug/deps/example2pipes-fa8b148a52d00cfe)
[INFO] [stderr]   Executable unittests src/example3pipes/main.rs (/opt/rustwide/target/debug/deps/example3pipes-117c8e9607eef29d)
[INFO] [stderr]   Executable unittests src/example4pipes/main.rs (/opt/rustwide/target/debug/deps/example4pipes-45dbb2c034ac1c0e)
[INFO] running `Command { std: "docker" "inspect" "e019478bcf0bff80888e708570da9917aa497282fd9136b2d61cc9cd3d9844f4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e019478bcf0bff80888e708570da9917aa497282fd9136b2d61cc9cd3d9844f4", kill_on_drop: false }`
[INFO] [stdout] e019478bcf0bff80888e708570da9917aa497282fd9136b2d61cc9cd3d9844f4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-47/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-47/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] c333e51a31e9ff0946a3437495a55e5247fa22fdca2685726276718be908791f
[INFO] running `Command { std: "docker" "start" "-a" "c333e51a31e9ff0946a3437495a55e5247fa22fdca2685726276718be908791f", 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] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.24s
[INFO] [stderr]      Running unittests src/example4pipes/chat/main.rs (/opt/rustwide/target/debug/deps/chat-1ef6cac8158b6309)
[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] [stderr]      Running unittests src/example1pipes/main.rs (/opt/rustwide/target/debug/deps/example1pipes-559ef168ec6cf5ff)
[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] [stderr]      Running unittests src/example2pipes/main.rs (/opt/rustwide/target/debug/deps/example2pipes-fa8b148a52d00cfe)
[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] [stderr]      Running unittests src/example3pipes/main.rs (/opt/rustwide/target/debug/deps/example3pipes-117c8e9607eef29d)
[INFO] [stderr]      Running unittests src/example4pipes/main.rs (/opt/rustwide/target/debug/deps/example4pipes-45dbb2c034ac1c0e)
[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] [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" "c333e51a31e9ff0946a3437495a55e5247fa22fdca2685726276718be908791f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c333e51a31e9ff0946a3437495a55e5247fa22fdca2685726276718be908791f", kill_on_drop: false }`
[INFO] [stdout] c333e51a31e9ff0946a3437495a55e5247fa22fdca2685726276718be908791f