[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 1.59.0 for beta-1.60-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frichardfontana%2Fecho" "/workspace/builds/worker-83/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-83/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/richardfontana/echo on toolchain 1.59.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "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-83/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" "+1.59.0" "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-83/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-83/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b0b700c36e3626c50e67fda25f38c64dd61baed1c08ec7932a2a3a08b89c8af5
[INFO] running `Command { std: "docker" "start" "-a" "b0b700c36e3626c50e67fda25f38c64dd61baed1c08ec7932a2a3a08b89c8af5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b0b700c36e3626c50e67fda25f38c64dd61baed1c08ec7932a2a3a08b89c8af5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b0b700c36e3626c50e67fda25f38c64dd61baed1c08ec7932a2a3a08b89c8af5", kill_on_drop: false }`
[INFO] [stdout] b0b700c36e3626c50e67fda25f38c64dd61baed1c08ec7932a2a3a08b89c8af5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-83/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-83/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e7bdb9a3ebf84f2eae1c2c46f66e0dc0837fa96267a72d469c57ea07a2929fc8
[INFO] running `Command { std: "docker" "start" "-a" "e7bdb9a3ebf84f2eae1c2c46f66e0dc0837fa96267a72d469c57ea07a2929fc8", kill_on_drop: false }`
[INFO] [stderr]    Compiling echo v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.05s
[INFO] running `Command { std: "docker" "inspect" "e7bdb9a3ebf84f2eae1c2c46f66e0dc0837fa96267a72d469c57ea07a2929fc8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e7bdb9a3ebf84f2eae1c2c46f66e0dc0837fa96267a72d469c57ea07a2929fc8", kill_on_drop: false }`
[INFO] [stdout] e7bdb9a3ebf84f2eae1c2c46f66e0dc0837fa96267a72d469c57ea07a2929fc8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-83/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-83/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] db6f2f83366d2dcab964b1543588566abee8de461d159d5883d3389a4526ab45
[INFO] running `Command { std: "docker" "start" "-a" "db6f2f83366d2dcab964b1543588566abee8de461d159d5883d3389a4526ab45", kill_on_drop: false }`
[INFO] [stderr]    Compiling echo v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.45s
[INFO] running `Command { std: "docker" "inspect" "db6f2f83366d2dcab964b1543588566abee8de461d159d5883d3389a4526ab45", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "db6f2f83366d2dcab964b1543588566abee8de461d159d5883d3389a4526ab45", kill_on_drop: false }`
[INFO] [stdout] db6f2f83366d2dcab964b1543588566abee8de461d159d5883d3389a4526ab45
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-83/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-83/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 4f38d0f5acc98550cb2b0c2d2e4ee260954c3bbe929c78b80dd1e0d82e90fc66
[INFO] running `Command { std: "docker" "start" "-a" "4f38d0f5acc98550cb2b0c2d2e4ee260954c3bbe929c78b80dd1e0d82e90fc66", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.71s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/echo-e491584bc9a010f3)
[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" "4f38d0f5acc98550cb2b0c2d2e4ee260954c3bbe929c78b80dd1e0d82e90fc66", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4f38d0f5acc98550cb2b0c2d2e4ee260954c3bbe929c78b80dd1e0d82e90fc66", kill_on_drop: false }`
[INFO] [stdout] 4f38d0f5acc98550cb2b0c2d2e4ee260954c3bbe929c78b80dd1e0d82e90fc66