[INFO] cloning repository https://github.com/miromotl/rust-bigdigits
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/miromotl/rust-bigdigits" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmiromotl%2Frust-bigdigits", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmiromotl%2Frust-bigdigits'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 54b365f0ea1f96fa9ab1acd1c5c0d19207d9586d
[INFO] testing miromotl/rust-bigdigits against master#62efba8a050c64249dab942951bb28f710208bc8 for pr-90799
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmiromotl%2Frust-bigdigits" "/workspace/builds/worker-68/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-68/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/miromotl/rust-bigdigits on toolchain 62efba8a050c64249dab942951bb28f710208bc8
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/miromotl/rust-bigdigits
[INFO] finished tweaking git repo https://github.com/miromotl/rust-bigdigits
[INFO] tweaked toml for git repo https://github.com/miromotl/rust-bigdigits written to /workspace/builds/worker-68/source/Cargo.toml
[INFO] crate git repo https://github.com/miromotl/rust-bigdigits already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-68/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-68/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] bef518a93fa9acd2924e9ad76bc02ead5b036f630ae10bc78cac37e9efa1e439
[INFO] running `Command { std: "docker" "start" "-a" "bef518a93fa9acd2924e9ad76bc02ead5b036f630ae10bc78cac37e9efa1e439", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bef518a93fa9acd2924e9ad76bc02ead5b036f630ae10bc78cac37e9efa1e439", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bef518a93fa9acd2924e9ad76bc02ead5b036f630ae10bc78cac37e9efa1e439", kill_on_drop: false }`
[INFO] [stdout] bef518a93fa9acd2924e9ad76bc02ead5b036f630ae10bc78cac37e9efa1e439
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-68/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-68/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=forbid" "-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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 975f6f9778f99af720de648c1ceece157eab6e07f32d85b7b3347eb9fe1bffe2
[INFO] running `Command { std: "docker" "start" "-a" "975f6f9778f99af720de648c1ceece157eab6e07f32d85b7b3347eb9fe1bffe2", kill_on_drop: false }`
[INFO] [stderr]    Compiling bigdigits v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.69s
[INFO] running `Command { std: "docker" "inspect" "975f6f9778f99af720de648c1ceece157eab6e07f32d85b7b3347eb9fe1bffe2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "975f6f9778f99af720de648c1ceece157eab6e07f32d85b7b3347eb9fe1bffe2", kill_on_drop: false }`
[INFO] [stdout] 975f6f9778f99af720de648c1ceece157eab6e07f32d85b7b3347eb9fe1bffe2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-68/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-68/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=forbid" "-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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fd13c6c42a5536da21c7ae0aeabdcccf6f79a1e78f96c713974736722c3845f8
[INFO] running `Command { std: "docker" "start" "-a" "fd13c6c42a5536da21c7ae0aeabdcccf6f79a1e78f96c713974736722c3845f8", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling bigdigits v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.07s
[INFO] running `Command { std: "docker" "inspect" "fd13c6c42a5536da21c7ae0aeabdcccf6f79a1e78f96c713974736722c3845f8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fd13c6c42a5536da21c7ae0aeabdcccf6f79a1e78f96c713974736722c3845f8", kill_on_drop: false }`
[INFO] [stdout] fd13c6c42a5536da21c7ae0aeabdcccf6f79a1e78f96c713974736722c3845f8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-68/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-68/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=forbid" "-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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] c842169f36a199938d16393da4c2a0501cd211b182f4860125709d25a5ad391f
[INFO] running `Command { std: "docker" "start" "-a" "c842169f36a199938d16393da4c2a0501cd211b182f4860125709d25a5ad391f", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/bigdigits-252d0c8dfcdd2dbe)
[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" "c842169f36a199938d16393da4c2a0501cd211b182f4860125709d25a5ad391f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c842169f36a199938d16393da4c2a0501cd211b182f4860125709d25a5ad391f", kill_on_drop: false }`
[INFO] [stdout] c842169f36a199938d16393da4c2a0501cd211b182f4860125709d25a5ad391f