[INFO] cloning repository https://github.com/0xbadbad/exREcise
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/0xbadbad/exREcise" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F0xbadbad%2FexREcise", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F0xbadbad%2FexREcise'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 6f73500468c3f9efdf913f63b1f9cc41bbeb4e13
[INFO] building 0xbadbad/exREcise against master#ad211ced81509462cdfe4c29ed10f97279a0acae for pr-135216
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F0xbadbad%2FexREcise" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/0xbadbad/exREcise on toolchain ad211ced81509462cdfe4c29ed10f97279a0acae
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ad211ced81509462cdfe4c29ed10f97279a0acae" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/0xbadbad/exREcise
[INFO] finished tweaking git repo https://github.com/0xbadbad/exREcise
[INFO] tweaked toml for git repo https://github.com/0xbadbad/exREcise written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/0xbadbad/exREcise already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ad211ced81509462cdfe4c29ed10f97279a0acae" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+ad211ced81509462cdfe4c29ed10f97279a0acae" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5df03bf6e21d2deed59cf1769f1bb50497aa2f61affa8d46c541af9959a096c1
[INFO] running `Command { std: "docker" "start" "-a" "5df03bf6e21d2deed59cf1769f1bb50497aa2f61affa8d46c541af9959a096c1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5df03bf6e21d2deed59cf1769f1bb50497aa2f61affa8d46c541af9959a096c1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5df03bf6e21d2deed59cf1769f1bb50497aa2f61affa8d46c541af9959a096c1", kill_on_drop: false }`
[INFO] [stdout] 5df03bf6e21d2deed59cf1769f1bb50497aa2f61affa8d46c541af9959a096c1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "RUSTDOCFLAGS=--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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+ad211ced81509462cdfe4c29ed10f97279a0acae" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fac1e19369d5a2fb9d1c5ca1ae6877ea2aa6677d09f23faf9f1f8094dc8f0ffa
[INFO] running `Command { std: "docker" "start" "-a" "fac1e19369d5a2fb9d1c5ca1ae6877ea2aa6677d09f23faf9f1f8094dc8f0ffa", kill_on_drop: false }`
[INFO] [stderr]    Compiling exREcise v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.27s
[INFO] running `Command { std: "docker" "inspect" "fac1e19369d5a2fb9d1c5ca1ae6877ea2aa6677d09f23faf9f1f8094dc8f0ffa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fac1e19369d5a2fb9d1c5ca1ae6877ea2aa6677d09f23faf9f1f8094dc8f0ffa", kill_on_drop: false }`
[INFO] [stdout] fac1e19369d5a2fb9d1c5ca1ae6877ea2aa6677d09f23faf9f1f8094dc8f0ffa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "RUSTDOCFLAGS=--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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+ad211ced81509462cdfe4c29ed10f97279a0acae" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e6e576e632929623214540a0c8dd929329669d0c74f999b4ff0fe29c3c0392cf
[INFO] running `Command { std: "docker" "start" "-a" "e6e576e632929623214540a0c8dd929329669d0c74f999b4ff0fe29c3c0392cf", kill_on_drop: false }`
[INFO] [stderr]    Compiling exREcise v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.29s
[INFO] running `Command { std: "docker" "inspect" "e6e576e632929623214540a0c8dd929329669d0c74f999b4ff0fe29c3c0392cf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e6e576e632929623214540a0c8dd929329669d0c74f999b4ff0fe29c3c0392cf", kill_on_drop: false }`
[INFO] [stdout] e6e576e632929623214540a0c8dd929329669d0c74f999b4ff0fe29c3c0392cf
