[INFO] cloning repository https://github.com/richardfontana/echo
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/richardfontana/echo" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frichardfontana%2Fecho", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frichardfontana%2Fecho'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 51a9608896e0ff4b874dffbe413faba888abf448
[INFO] testing richardfontana/echo 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%2Frichardfontana%2Fecho" "/workspace/builds/worker-27/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-27/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/richardfontana/echo 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/richardfontana/echo
[INFO] finished tweaking git repo https://github.com/richardfontana/echo
[INFO] tweaked toml for git repo https://github.com/richardfontana/echo written to /workspace/builds/worker-27/source/Cargo.toml
[INFO] crate git repo https://github.com/richardfontana/echo 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-27/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/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] 6b666cd1947eb2c78fef7710c0b6189ae3379a92a177dcaf50f39ac5cf715403
[INFO] running `Command { std: "docker" "start" "-a" "6b666cd1947eb2c78fef7710c0b6189ae3379a92a177dcaf50f39ac5cf715403", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6b666cd1947eb2c78fef7710c0b6189ae3379a92a177dcaf50f39ac5cf715403", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6b666cd1947eb2c78fef7710c0b6189ae3379a92a177dcaf50f39ac5cf715403", kill_on_drop: false }`
[INFO] [stdout] 6b666cd1947eb2c78fef7710c0b6189ae3379a92a177dcaf50f39ac5cf715403
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/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] 893ad7ef659dfae1ca3fdf8142d6a1c3c044cd987c21a7a1cb9309f0278761d8
[INFO] running `Command { std: "docker" "start" "-a" "893ad7ef659dfae1ca3fdf8142d6a1c3c044cd987c21a7a1cb9309f0278761d8", kill_on_drop: false }`
[INFO] [stderr]    Compiling echo v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.52s
[INFO] running `Command { std: "docker" "inspect" "893ad7ef659dfae1ca3fdf8142d6a1c3c044cd987c21a7a1cb9309f0278761d8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "893ad7ef659dfae1ca3fdf8142d6a1c3c044cd987c21a7a1cb9309f0278761d8", kill_on_drop: false }`
[INFO] [stdout] 893ad7ef659dfae1ca3fdf8142d6a1c3c044cd987c21a7a1cb9309f0278761d8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/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] eef694b68fdb5c4aa8ab45e59c4f6d4d6a6009add44592289834a175d90e60ea
[INFO] running `Command { std: "docker" "start" "-a" "eef694b68fdb5c4aa8ab45e59c4f6d4d6a6009add44592289834a175d90e60ea", kill_on_drop: false }`
[INFO] [stderr]    Compiling echo v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.22s
[INFO] [stderr]   Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/echo-9ed4ff8a9183b045)
[INFO] running `Command { std: "docker" "inspect" "eef694b68fdb5c4aa8ab45e59c4f6d4d6a6009add44592289834a175d90e60ea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eef694b68fdb5c4aa8ab45e59c4f6d4d6a6009add44592289834a175d90e60ea", kill_on_drop: false }`
[INFO] [stdout] eef694b68fdb5c4aa8ab45e59c4f6d4d6a6009add44592289834a175d90e60ea
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/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] 2ffa4a04e4c9cf6d11b5aebbadc2aa20b073c7eb0a761513952bf60bc9c13a5c
[INFO] running `Command { std: "docker" "start" "-a" "2ffa4a04e4c9cf6d11b5aebbadc2aa20b073c7eb0a761513952bf60bc9c13a5c", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/echo-9ed4ff8a9183b045)
[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" "2ffa4a04e4c9cf6d11b5aebbadc2aa20b073c7eb0a761513952bf60bc9c13a5c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2ffa4a04e4c9cf6d11b5aebbadc2aa20b073c7eb0a761513952bf60bc9c13a5c", kill_on_drop: false }`
[INFO] [stdout] 2ffa4a04e4c9cf6d11b5aebbadc2aa20b073c7eb0a761513952bf60bc9c13a5c