[INFO] fetching crate superface 0.0.1-dev...
[INFO] testing superface-0.0.1-dev against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate superface 0.0.1-dev into /workspace/builds/worker-69/source
[INFO] validating manifest of crates.io crate superface 0.0.1-dev 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 superface 0.0.1-dev
[INFO] finished tweaking crates.io crate superface 0.0.1-dev
[INFO] tweaked toml for crates.io crate superface 0.0.1-dev written to /workspace/builds/worker-69/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] [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-69/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-69/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] baf90c3c8a3759ba17c196f565b9d6fb23791d3395345cd7d6df25769317ec38
[INFO] running `Command { std: "docker" "start" "-a" "baf90c3c8a3759ba17c196f565b9d6fb23791d3395345cd7d6df25769317ec38", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "baf90c3c8a3759ba17c196f565b9d6fb23791d3395345cd7d6df25769317ec38", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "baf90c3c8a3759ba17c196f565b9d6fb23791d3395345cd7d6df25769317ec38", kill_on_drop: false }`
[INFO] [stdout] baf90c3c8a3759ba17c196f565b9d6fb23791d3395345cd7d6df25769317ec38
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-69/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-69/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] a1369432d32e9eee2f74f58194183c92777bee00618b8edea3a2a8d64a4e7910
[INFO] running `Command { std: "docker" "start" "-a" "a1369432d32e9eee2f74f58194183c92777bee00618b8edea3a2a8d64a4e7910", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling superface v0.0.1-dev (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.41s
[INFO] running `Command { std: "docker" "inspect" "a1369432d32e9eee2f74f58194183c92777bee00618b8edea3a2a8d64a4e7910", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a1369432d32e9eee2f74f58194183c92777bee00618b8edea3a2a8d64a4e7910", kill_on_drop: false }`
[INFO] [stdout] a1369432d32e9eee2f74f58194183c92777bee00618b8edea3a2a8d64a4e7910
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-69/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-69/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] 4e88382509c954828eb2e67866a76b34b217586b47ac13e68ce15e2f8e06f845
[INFO] running `Command { std: "docker" "start" "-a" "4e88382509c954828eb2e67866a76b34b217586b47ac13e68ce15e2f8e06f845", kill_on_drop: false }`
[INFO] [stderr]    Compiling superface v0.0.1-dev (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.49s
[INFO] running `Command { std: "docker" "inspect" "4e88382509c954828eb2e67866a76b34b217586b47ac13e68ce15e2f8e06f845", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4e88382509c954828eb2e67866a76b34b217586b47ac13e68ce15e2f8e06f845", kill_on_drop: false }`
[INFO] [stdout] 4e88382509c954828eb2e67866a76b34b217586b47ac13e68ce15e2f8e06f845
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-69/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-69/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] 379ebcf34c2a52196c3e98944364481c784503b37e943babea489bdd50ff86b7
[INFO] running `Command { std: "docker" "start" "-a" "379ebcf34c2a52196c3e98944364481c784503b37e943babea489bdd50ff86b7", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/superface-62e19b48e4a8ebee)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests superface
[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" "379ebcf34c2a52196c3e98944364481c784503b37e943babea489bdd50ff86b7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "379ebcf34c2a52196c3e98944364481c784503b37e943babea489bdd50ff86b7", kill_on_drop: false }`
[INFO] [stdout] 379ebcf34c2a52196c3e98944364481c784503b37e943babea489bdd50ff86b7