[INFO] cloning repository https://github.com/Kondwani7/rust_basics
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Kondwani7/rust_basics" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKondwani7%2Frust_basics", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKondwani7%2Frust_basics'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] ec61ea19f7bdfa3b9a3b21c16c24ff413a94c53b
[INFO] testing Kondwani7/rust_basics against 1.59.0 for beta-1.60-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKondwani7%2Frust_basics" "/workspace/builds/worker-2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Kondwani7/rust_basics 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/Kondwani7/rust_basics
[INFO] finished tweaking git repo https://github.com/Kondwani7/rust_basics
[INFO] tweaked toml for git repo https://github.com/Kondwani7/rust_basics written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate git repo https://github.com/Kondwani7/rust_basics 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] 95cdc00aeec856476790250bf77cc008f9a41d7562a23fd14aa076b86eecba24
[INFO] running `Command { std: "docker" "start" "-a" "95cdc00aeec856476790250bf77cc008f9a41d7562a23fd14aa076b86eecba24", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "95cdc00aeec856476790250bf77cc008f9a41d7562a23fd14aa076b86eecba24", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "95cdc00aeec856476790250bf77cc008f9a41d7562a23fd14aa076b86eecba24", kill_on_drop: false }`
[INFO] [stdout] 95cdc00aeec856476790250bf77cc008f9a41d7562a23fd14aa076b86eecba24
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] ebffdb29873b3134b7a88776c734b3062940afbea0f065f2cd0458b8f7804ba4
[INFO] running `Command { std: "docker" "start" "-a" "ebffdb29873b3134b7a88776c734b3062940afbea0f065f2cd0458b8f7804ba4", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling project_1 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.40s
[INFO] running `Command { std: "docker" "inspect" "ebffdb29873b3134b7a88776c734b3062940afbea0f065f2cd0458b8f7804ba4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ebffdb29873b3134b7a88776c734b3062940afbea0f065f2cd0458b8f7804ba4", kill_on_drop: false }`
[INFO] [stdout] ebffdb29873b3134b7a88776c734b3062940afbea0f065f2cd0458b8f7804ba4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] 43e8abd339d51cb2c5d2503095f8e55dbdc18af8c94238ffa87c51821dc8f945
[INFO] running `Command { std: "docker" "start" "-a" "43e8abd339d51cb2c5d2503095f8e55dbdc18af8c94238ffa87c51821dc8f945", kill_on_drop: false }`
[INFO] [stderr]    Compiling project_1 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.29s
[INFO] running `Command { std: "docker" "inspect" "43e8abd339d51cb2c5d2503095f8e55dbdc18af8c94238ffa87c51821dc8f945", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "43e8abd339d51cb2c5d2503095f8e55dbdc18af8c94238ffa87c51821dc8f945", kill_on_drop: false }`
[INFO] [stdout] 43e8abd339d51cb2c5d2503095f8e55dbdc18af8c94238ffa87c51821dc8f945
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] 4270c851c7b30e398fb3619670f3b60c689371b91c230056e09d27659b91e510
[INFO] running `Command { std: "docker" "start" "-a" "4270c851c7b30e398fb3619670f3b60c689371b91c230056e09d27659b91e510", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/project_1-3096adce5a064354)
[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" "4270c851c7b30e398fb3619670f3b60c689371b91c230056e09d27659b91e510", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4270c851c7b30e398fb3619670f3b60c689371b91c230056e09d27659b91e510", kill_on_drop: false }`
[INFO] [stdout] 4270c851c7b30e398fb3619670f3b60c689371b91c230056e09d27659b91e510