[INFO] fetching crate symbolic-testutils 5.7.8... [INFO] testing symbolic-testutils-5.7.8 against beta-2021-09-08 for beta-1.56-1 [INFO] extracting crate symbolic-testutils 5.7.8 into /workspace/builds/worker-96/source [INFO] validating manifest of crates.io crate symbolic-testutils 5.7.8 on toolchain beta-2021-09-08 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate symbolic-testutils 5.7.8 [INFO] finished tweaking crates.io crate symbolic-testutils 5.7.8 [INFO] tweaked toml for crates.io crate symbolic-testutils 5.7.8 written to /workspace/builds/worker-96/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-96/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-96/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 0b6a2c53f7e3ab3d573fca3e3e1e08270307fa73b4316c4238ffddad9cb25da4 [INFO] running `Command { std: "docker" "start" "-a" "0b6a2c53f7e3ab3d573fca3e3e1e08270307fa73b4316c4238ffddad9cb25da4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "0b6a2c53f7e3ab3d573fca3e3e1e08270307fa73b4316c4238ffddad9cb25da4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0b6a2c53f7e3ab3d573fca3e3e1e08270307fa73b4316c4238ffddad9cb25da4", kill_on_drop: false }` [INFO] [stdout] 0b6a2c53f7e3ab3d573fca3e3e1e08270307fa73b4316c4238ffddad9cb25da4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-96/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-96/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 10f644f85efe5b76ba39a034027136eb94ff20664075e017d3eb5e77cf6fd8fc [INFO] running `Command { std: "docker" "start" "-a" "10f644f85efe5b76ba39a034027136eb94ff20664075e017d3eb5e77cf6fd8fc", kill_on_drop: false }` [INFO] [stderr] Compiling difference v2.0.0 [INFO] [stderr] Compiling symbolic-testutils v5.7.8 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.05s [INFO] running `Command { std: "docker" "inspect" "10f644f85efe5b76ba39a034027136eb94ff20664075e017d3eb5e77cf6fd8fc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "10f644f85efe5b76ba39a034027136eb94ff20664075e017d3eb5e77cf6fd8fc", kill_on_drop: false }` [INFO] [stdout] 10f644f85efe5b76ba39a034027136eb94ff20664075e017d3eb5e77cf6fd8fc [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-96/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-96/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 892984edfbcc5d68f4c6519295554a9a5edbc6b15a75219419abc0cd6dc1f25b [INFO] running `Command { std: "docker" "start" "-a" "892984edfbcc5d68f4c6519295554a9a5edbc6b15a75219419abc0cd6dc1f25b", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling symbolic-testutils v5.7.8 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.77s [INFO] running `Command { std: "docker" "inspect" "892984edfbcc5d68f4c6519295554a9a5edbc6b15a75219419abc0cd6dc1f25b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "892984edfbcc5d68f4c6519295554a9a5edbc6b15a75219419abc0cd6dc1f25b", kill_on_drop: false }` [INFO] [stdout] 892984edfbcc5d68f4c6519295554a9a5edbc6b15a75219419abc0cd6dc1f25b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-96/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-96/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] f4215b5acaa4b062071c81df6d3d66d183e68aa9184d417d86ab30c59663a665 [INFO] running `Command { std: "docker" "start" "-a" "f4215b5acaa4b062071c81df6d3d66d183e68aa9184d417d86ab30c59663a665", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.01s [INFO] [stdout] [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/symbolic_testutils-31afb3c4cf685926) [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] [stderr] Doc-tests symbolic-testutils [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" "f4215b5acaa4b062071c81df6d3d66d183e68aa9184d417d86ab30c59663a665", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f4215b5acaa4b062071c81df6d3d66d183e68aa9184d417d86ab30c59663a665", kill_on_drop: false }` [INFO] [stdout] f4215b5acaa4b062071c81df6d3d66d183e68aa9184d417d86ab30c59663a665