[INFO] cloning repository https://github.com/adolfredo96/rust-sandbox
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/adolfredo96/rust-sandbox" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fadolfredo96%2Frust-sandbox", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fadolfredo96%2Frust-sandbox'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] b86300877d770d026495065c9bfff4f5def30b82
[INFO] testing adolfredo96/rust-sandbox against 1.60.0 for beta-1.61-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fadolfredo96%2Frust-sandbox" "/workspace/builds/worker-0/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/adolfredo96/rust-sandbox on toolchain 1.60.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/adolfredo96/rust-sandbox
[INFO] finished tweaking git repo https://github.com/adolfredo96/rust-sandbox
[INFO] tweaked toml for git repo https://github.com/adolfredo96/rust-sandbox written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] crate git repo https://github.com/adolfredo96/rust-sandbox already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "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-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 35fbb9cc1c81c3bcb09b2a1564e942ca6bf147abde5ca8862bdbdaff2bca592f
[INFO] running `Command { std: "docker" "start" "-a" "35fbb9cc1c81c3bcb09b2a1564e942ca6bf147abde5ca8862bdbdaff2bca592f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "35fbb9cc1c81c3bcb09b2a1564e942ca6bf147abde5ca8862bdbdaff2bca592f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "35fbb9cc1c81c3bcb09b2a1564e942ca6bf147abde5ca8862bdbdaff2bca592f", kill_on_drop: false }`
[INFO] [stdout] 35fbb9cc1c81c3bcb09b2a1564e942ca6bf147abde5ca8862bdbdaff2bca592f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fefa12a2bb75b1c9baac0c3d0fa24eea2e40248cf23d1b91e5a19400b970ec05
[INFO] running `Command { std: "docker" "start" "-a" "fefa12a2bb75b1c9baac0c3d0fa24eea2e40248cf23d1b91e5a19400b970ec05", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling rust-sandbox v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.35s
[INFO] running `Command { std: "docker" "inspect" "fefa12a2bb75b1c9baac0c3d0fa24eea2e40248cf23d1b91e5a19400b970ec05", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fefa12a2bb75b1c9baac0c3d0fa24eea2e40248cf23d1b91e5a19400b970ec05", kill_on_drop: false }`
[INFO] [stdout] fefa12a2bb75b1c9baac0c3d0fa24eea2e40248cf23d1b91e5a19400b970ec05
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] acd614ce46d1ac1b1ff660a11c06e3e9d6ac97ef333b5b6186be4b5e57e0d1a2
[INFO] running `Command { std: "docker" "start" "-a" "acd614ce46d1ac1b1ff660a11c06e3e9d6ac97ef333b5b6186be4b5e57e0d1a2", kill_on_drop: false }`
[INFO] [stderr]    Compiling rust-sandbox v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.10s
[INFO] running `Command { std: "docker" "inspect" "acd614ce46d1ac1b1ff660a11c06e3e9d6ac97ef333b5b6186be4b5e57e0d1a2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "acd614ce46d1ac1b1ff660a11c06e3e9d6ac97ef333b5b6186be4b5e57e0d1a2", kill_on_drop: false }`
[INFO] [stdout] acd614ce46d1ac1b1ff660a11c06e3e9d6ac97ef333b5b6186be4b5e57e0d1a2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "+1.60.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 777e89fffb3d8714c65c4660a71096138b97caa34ef946ffdd5de32fe1e8350c
[INFO] running `Command { std: "docker" "start" "-a" "777e89fffb3d8714c65c4660a71096138b97caa34ef946ffdd5de32fe1e8350c", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[ERROR] error running command: no output for 300 seconds
[INFO] running `Command { std: "docker" "inspect" "777e89fffb3d8714c65c4660a71096138b97caa34ef946ffdd5de32fe1e8350c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "777e89fffb3d8714c65c4660a71096138b97caa34ef946ffdd5de32fe1e8350c", kill_on_drop: false }`
[INFO] [stdout] 777e89fffb3d8714c65c4660a71096138b97caa34ef946ffdd5de32fe1e8350c