[INFO] cloning repository https://github.com/anjaustinftw/rust-sandbox-root
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/anjaustinftw/rust-sandbox-root" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fanjaustinftw%2Frust-sandbox-root", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fanjaustinftw%2Frust-sandbox-root'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] de29f5a836621dea96669afebf7ce1ed850afb68
[INFO] testing anjaustinftw/rust-sandbox-root against 1.59.0 for beta-1.60-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fanjaustinftw%2Frust-sandbox-root" "/workspace/builds/worker-12/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-12/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/anjaustinftw/rust-sandbox-root 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/anjaustinftw/rust-sandbox-root
[INFO] finished tweaking git repo https://github.com/anjaustinftw/rust-sandbox-root
[INFO] tweaked toml for git repo https://github.com/anjaustinftw/rust-sandbox-root written to /workspace/builds/worker-12/source/Cargo.toml
[INFO] crate git repo https://github.com/anjaustinftw/rust-sandbox-root 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-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] 5878d60693fa197efea0ea897abb0d156a711e116b125b1d23f9a57f6d249420
[INFO] running `Command { std: "docker" "start" "-a" "5878d60693fa197efea0ea897abb0d156a711e116b125b1d23f9a57f6d249420", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5878d60693fa197efea0ea897abb0d156a711e116b125b1d23f9a57f6d249420", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5878d60693fa197efea0ea897abb0d156a711e116b125b1d23f9a57f6d249420", kill_on_drop: false }`
[INFO] [stdout] 5878d60693fa197efea0ea897abb0d156a711e116b125b1d23f9a57f6d249420
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] 31c76b515303d5ac7deb388b3c02115671c1082e4f5451ec3ee6fc326151fac0
[INFO] running `Command { std: "docker" "start" "-a" "31c76b515303d5ac7deb388b3c02115671c1082e4f5451ec3ee6fc326151fac0", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling sandbox v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 17.13s
[INFO] running `Command { std: "docker" "inspect" "31c76b515303d5ac7deb388b3c02115671c1082e4f5451ec3ee6fc326151fac0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "31c76b515303d5ac7deb388b3c02115671c1082e4f5451ec3ee6fc326151fac0", kill_on_drop: false }`
[INFO] [stdout] 31c76b515303d5ac7deb388b3c02115671c1082e4f5451ec3ee6fc326151fac0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] b668841e9504c055eebd9dcdcb28f5c0ad48a451f16d6f8a9a15e500dc41d0c9
[INFO] running `Command { std: "docker" "start" "-a" "b668841e9504c055eebd9dcdcb28f5c0ad48a451f16d6f8a9a15e500dc41d0c9", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling sandbox v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.58s
[INFO] running `Command { std: "docker" "inspect" "b668841e9504c055eebd9dcdcb28f5c0ad48a451f16d6f8a9a15e500dc41d0c9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b668841e9504c055eebd9dcdcb28f5c0ad48a451f16d6f8a9a15e500dc41d0c9", kill_on_drop: false }`
[INFO] [stdout] b668841e9504c055eebd9dcdcb28f5c0ad48a451f16d6f8a9a15e500dc41d0c9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] b7fa64ada739f8af22939417883f15e2c2229f055cb32a529743a80971c29c1d
[INFO] running `Command { std: "docker" "start" "-a" "b7fa64ada739f8af22939417883f15e2c2229f055cb32a529743a80971c29c1d", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/sandbox-7885b7a0879c0fa5)
[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" "b7fa64ada739f8af22939417883f15e2c2229f055cb32a529743a80971c29c1d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b7fa64ada739f8af22939417883f15e2c2229f055cb32a529743a80971c29c1d", kill_on_drop: false }`
[INFO] [stdout] b7fa64ada739f8af22939417883f15e2c2229f055cb32a529743a80971c29c1d