[INFO] cloning repository https://github.com/jnbooth/enumeration [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jnbooth/enumeration" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjnbooth%2Fenumeration", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjnbooth%2Fenumeration'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 138e8466c08c8cb8c1071e67fdc4567b60e843c7 [INFO] building jnbooth/enumeration against master#222c5724ecc922fe67815f428c19f82c129d9386 for pr-97334 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjnbooth%2Fenumeration" "/workspace/builds/worker-20/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-20/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/jnbooth/enumeration on toolchain 222c5724ecc922fe67815f428c19f82c129d9386 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+222c5724ecc922fe67815f428c19f82c129d9386" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/jnbooth/enumeration [INFO] finished tweaking git repo https://github.com/jnbooth/enumeration [INFO] tweaked toml for git repo https://github.com/jnbooth/enumeration written to /workspace/builds/worker-20/source/Cargo.toml [INFO] crate git repo https://github.com/jnbooth/enumeration already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+222c5724ecc922fe67815f428c19f82c129d9386" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: unused manifest key: package.features [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-20/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/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:ac0d0aa6ec8ed129e241004a6179c99fa0d2616f50ba759c5b60bd26d0fafa02" "/opt/rustwide/cargo-home/bin/cargo" "+222c5724ecc922fe67815f428c19f82c129d9386" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] d472d3f1dcc86a8c17c0328188da4251e0f66796fabe23c41c5b302f419d8181 [INFO] running `Command { std: "docker" "start" "-a" "d472d3f1dcc86a8c17c0328188da4251e0f66796fabe23c41c5b302f419d8181", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d472d3f1dcc86a8c17c0328188da4251e0f66796fabe23c41c5b302f419d8181", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d472d3f1dcc86a8c17c0328188da4251e0f66796fabe23c41c5b302f419d8181", kill_on_drop: false }` [INFO] [stdout] d472d3f1dcc86a8c17c0328188da4251e0f66796fabe23c41c5b302f419d8181 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/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:ac0d0aa6ec8ed129e241004a6179c99fa0d2616f50ba759c5b60bd26d0fafa02" "/opt/rustwide/cargo-home/bin/cargo" "+222c5724ecc922fe67815f428c19f82c129d9386" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 8f024fe6ec9891aa80b91e1043bc7e25ddcc44a4115bbd5bb961211462f42be8 [INFO] running `Command { std: "docker" "start" "-a" "8f024fe6ec9891aa80b91e1043bc7e25ddcc44a4115bbd5bb961211462f42be8", kill_on_drop: false }` [INFO] [stderr] warning: unused manifest key: package.features [INFO] [stderr] Compiling enumeration v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 10.39s [INFO] running `Command { std: "docker" "inspect" "8f024fe6ec9891aa80b91e1043bc7e25ddcc44a4115bbd5bb961211462f42be8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8f024fe6ec9891aa80b91e1043bc7e25ddcc44a4115bbd5bb961211462f42be8", kill_on_drop: false }` [INFO] [stdout] 8f024fe6ec9891aa80b91e1043bc7e25ddcc44a4115bbd5bb961211462f42be8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/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:ac0d0aa6ec8ed129e241004a6179c99fa0d2616f50ba759c5b60bd26d0fafa02" "/opt/rustwide/cargo-home/bin/cargo" "+222c5724ecc922fe67815f428c19f82c129d9386" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d87f3548a8bc8cfd26a3f472bcad560ecc05afae47d04e4447353c83bac6cd8a [INFO] running `Command { std: "docker" "start" "-a" "d87f3548a8bc8cfd26a3f472bcad560ecc05afae47d04e4447353c83bac6cd8a", kill_on_drop: false }` [INFO] [stderr] warning: unused manifest key: package.features [INFO] [stderr] Compiling proc-macro2 v1.0.30 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling syn v1.0.80 [INFO] [stderr] Compiling quote v1.0.10 [INFO] [stderr] Compiling enumeration_derive v0.1.0 (/opt/rustwide/workdir/enumeration-derive) [INFO] [stderr] Compiling enumeration v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 6.89s [INFO] [stderr] Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/enumeration-153e82da03f5ac00) [INFO] running `Command { std: "docker" "inspect" "d87f3548a8bc8cfd26a3f472bcad560ecc05afae47d04e4447353c83bac6cd8a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d87f3548a8bc8cfd26a3f472bcad560ecc05afae47d04e4447353c83bac6cd8a", kill_on_drop: false }` [INFO] [stdout] d87f3548a8bc8cfd26a3f472bcad560ecc05afae47d04e4447353c83bac6cd8a