[INFO] cloning repository https://github.com/connors2015/rust-tutorial-chapter3
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/connors2015/rust-tutorial-chapter3" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fconnors2015%2Frust-tutorial-chapter3", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fconnors2015%2Frust-tutorial-chapter3'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 559cac244fd777fdd17dedbf8211fa4cd769bcd2
[INFO] testing connors2015/rust-tutorial-chapter3 against 1.59.0 for beta-1.60-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fconnors2015%2Frust-tutorial-chapter3" "/workspace/builds/worker-7/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/connors2015/rust-tutorial-chapter3 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/connors2015/rust-tutorial-chapter3
[INFO] finished tweaking git repo https://github.com/connors2015/rust-tutorial-chapter3
[INFO] tweaked toml for git repo https://github.com/connors2015/rust-tutorial-chapter3 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] crate git repo https://github.com/connors2015/rust-tutorial-chapter3 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] 50b3c7908f275203da17a0ca41c36602a57177c28100b451c179c9dfbc94c100
[INFO] running `Command { std: "docker" "start" "-a" "50b3c7908f275203da17a0ca41c36602a57177c28100b451c179c9dfbc94c100", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "50b3c7908f275203da17a0ca41c36602a57177c28100b451c179c9dfbc94c100", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "50b3c7908f275203da17a0ca41c36602a57177c28100b451c179c9dfbc94c100", kill_on_drop: false }`
[INFO] [stdout] 50b3c7908f275203da17a0ca41c36602a57177c28100b451c179c9dfbc94c100
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] dd4e85315d464e5031354670cef49020acd2cb3a1a968463d97b955e234a290e
[INFO] running `Command { std: "docker" "start" "-a" "dd4e85315d464e5031354670cef49020acd2cb3a1a968463d97b955e234a290e", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling rust-tutorial-chapter3 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.86s
[INFO] running `Command { std: "docker" "inspect" "dd4e85315d464e5031354670cef49020acd2cb3a1a968463d97b955e234a290e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dd4e85315d464e5031354670cef49020acd2cb3a1a968463d97b955e234a290e", kill_on_drop: false }`
[INFO] [stdout] dd4e85315d464e5031354670cef49020acd2cb3a1a968463d97b955e234a290e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] 50b600a7abf011c6d3c5003ec9874927e46b3e49df2cb97bb40692811fc8b3a1
[INFO] running `Command { std: "docker" "start" "-a" "50b600a7abf011c6d3c5003ec9874927e46b3e49df2cb97bb40692811fc8b3a1", kill_on_drop: false }`
[INFO] [stderr]    Compiling rust-tutorial-chapter3 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.41s
[INFO] running `Command { std: "docker" "inspect" "50b600a7abf011c6d3c5003ec9874927e46b3e49df2cb97bb40692811fc8b3a1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "50b600a7abf011c6d3c5003ec9874927e46b3e49df2cb97bb40692811fc8b3a1", kill_on_drop: false }`
[INFO] [stdout] 50b600a7abf011c6d3c5003ec9874927e46b3e49df2cb97bb40692811fc8b3a1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] cf6a9766274e5db8e7beb685c41f8105c1b216ff5af1e50d1311570adfd75f98
[INFO] running `Command { std: "docker" "start" "-a" "cf6a9766274e5db8e7beb685c41f8105c1b216ff5af1e50d1311570adfd75f98", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/rust_tutorial_chapter3-d7e50ba483d2b7cf)
[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" "cf6a9766274e5db8e7beb685c41f8105c1b216ff5af1e50d1311570adfd75f98", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cf6a9766274e5db8e7beb685c41f8105c1b216ff5af1e50d1311570adfd75f98", kill_on_drop: false }`
[INFO] [stdout] cf6a9766274e5db8e7beb685c41f8105c1b216ff5af1e50d1311570adfd75f98