[INFO] fetching crate deep_core 0.1.1...
[INFO] testing deep_core-0.1.1 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate deep_core 0.1.1 into /workspace/builds/worker-14/source
[INFO] validating manifest of crates.io crate deep_core 0.1.1 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 deep_core 0.1.1
[INFO] finished tweaking crates.io crate deep_core 0.1.1
[INFO] tweaked toml for crates.io crate deep_core 0.1.1 written to /workspace/builds/worker-14/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-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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] 56cceb066c59871a101828cb41d8ef03965d556cbb4b8d0faea533eeb361f50a
[INFO] running `Command { std: "docker" "start" "-a" "56cceb066c59871a101828cb41d8ef03965d556cbb4b8d0faea533eeb361f50a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "56cceb066c59871a101828cb41d8ef03965d556cbb4b8d0faea533eeb361f50a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "56cceb066c59871a101828cb41d8ef03965d556cbb4b8d0faea533eeb361f50a", kill_on_drop: false }`
[INFO] [stdout] 56cceb066c59871a101828cb41d8ef03965d556cbb4b8d0faea533eeb361f50a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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] da5b86bb88c87c91ab18f6f6eaac33e86aea5f4f136e9bd9befee3d5f17b022b
[INFO] running `Command { std: "docker" "start" "-a" "da5b86bb88c87c91ab18f6f6eaac33e86aea5f4f136e9bd9befee3d5f17b022b", kill_on_drop: false }`
[INFO] [stderr]    Compiling deep_core v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.40s
[INFO] running `Command { std: "docker" "inspect" "da5b86bb88c87c91ab18f6f6eaac33e86aea5f4f136e9bd9befee3d5f17b022b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "da5b86bb88c87c91ab18f6f6eaac33e86aea5f4f136e9bd9befee3d5f17b022b", kill_on_drop: false }`
[INFO] [stdout] da5b86bb88c87c91ab18f6f6eaac33e86aea5f4f136e9bd9befee3d5f17b022b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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] 249455bd72f5522376d9009b414ec504d320cda38b6384fc00a4164ee1a26706
[INFO] running `Command { std: "docker" "start" "-a" "249455bd72f5522376d9009b414ec504d320cda38b6384fc00a4164ee1a26706", kill_on_drop: false }`
[INFO] [stderr]    Compiling deep_core v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.34s
[INFO] running `Command { std: "docker" "inspect" "249455bd72f5522376d9009b414ec504d320cda38b6384fc00a4164ee1a26706", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "249455bd72f5522376d9009b414ec504d320cda38b6384fc00a4164ee1a26706", kill_on_drop: false }`
[INFO] [stdout] 249455bd72f5522376d9009b414ec504d320cda38b6384fc00a4164ee1a26706
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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] 255bfc9b31b001bfe4d71fe3c22371f10e87da9e0b2b6ee453771ca8f4aff3c7
[INFO] running `Command { std: "docker" "start" "-a" "255bfc9b31b001bfe4d71fe3c22371f10e87da9e0b2b6ee453771ca8f4aff3c7", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/deep_core-6991412602186cd2)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests deep_core
[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] [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" "255bfc9b31b001bfe4d71fe3c22371f10e87da9e0b2b6ee453771ca8f4aff3c7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "255bfc9b31b001bfe4d71fe3c22371f10e87da9e0b2b6ee453771ca8f4aff3c7", kill_on_drop: false }`
[INFO] [stdout] 255bfc9b31b001bfe4d71fe3c22371f10e87da9e0b2b6ee453771ca8f4aff3c7