[INFO] fetching crate ort-core 0.2.0...
[INFO] testing ort-core-0.2.0 against 1.55.0 for beta-1.56-1
[INFO] extracting crate ort-core 0.2.0 into /workspace/builds/worker-13/source
[INFO] validating manifest of crates.io crate ort-core 0.2.0 on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate ort-core 0.2.0
[INFO] finished tweaking crates.io crate ort-core 0.2.0
[INFO] tweaked toml for crates.io crate ort-core 0.2.0 written to /workspace/builds/worker-13/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 18d3a21e00e04fdcdafc8b552a7dfb77780fabced7bf1b005c79ca551f1b3769
[INFO] running `Command { std: "docker" "start" "-a" "18d3a21e00e04fdcdafc8b552a7dfb77780fabced7bf1b005c79ca551f1b3769", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "18d3a21e00e04fdcdafc8b552a7dfb77780fabced7bf1b005c79ca551f1b3769", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "18d3a21e00e04fdcdafc8b552a7dfb77780fabced7bf1b005c79ca551f1b3769", kill_on_drop: false }`
[INFO] [stdout] 18d3a21e00e04fdcdafc8b552a7dfb77780fabced7bf1b005c79ca551f1b3769
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4d40ec095f27b39bb5cd40aede25fe56ecf7c58cc7f9e5d60414998f43378cae
[INFO] running `Command { std: "docker" "start" "-a" "4d40ec095f27b39bb5cd40aede25fe56ecf7c58cc7f9e5d60414998f43378cae", kill_on_drop: false }`
[INFO] [stderr]    Compiling tokio v1.11.0
[INFO] [stderr]    Compiling tokio-macros v1.3.0
[INFO] [stderr]    Compiling ort-core v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.18s
[INFO] running `Command { std: "docker" "inspect" "4d40ec095f27b39bb5cd40aede25fe56ecf7c58cc7f9e5d60414998f43378cae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4d40ec095f27b39bb5cd40aede25fe56ecf7c58cc7f9e5d60414998f43378cae", kill_on_drop: false }`
[INFO] [stdout] 4d40ec095f27b39bb5cd40aede25fe56ecf7c58cc7f9e5d60414998f43378cae
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 236c4ed2fd076ae7945bbb47c186493f2b032b756cd26f29b6b618735f16c854
[INFO] running `Command { std: "docker" "start" "-a" "236c4ed2fd076ae7945bbb47c186493f2b032b756cd26f29b6b618735f16c854", kill_on_drop: false }`
[INFO] [stderr]    Compiling ort-core v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.99s
[INFO] running `Command { std: "docker" "inspect" "236c4ed2fd076ae7945bbb47c186493f2b032b756cd26f29b6b618735f16c854", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "236c4ed2fd076ae7945bbb47c186493f2b032b756cd26f29b6b618735f16c854", kill_on_drop: false }`
[INFO] [stdout] 236c4ed2fd076ae7945bbb47c186493f2b032b756cd26f29b6b618735f16c854
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 91b83701321e78e3cc11952e9c5f783291b3997c1738e959f4db51bd4be71cc3
[INFO] running `Command { std: "docker" "start" "-a" "91b83701321e78e3cc11952e9c5f783291b3997c1738e959f4db51bd4be71cc3", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/ort_core-8eddc9582e5c9cc5)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stderr]    Doc-tests ort-core
[INFO] [stdout] test distribution::tests::convert_percentiles ... ok
[INFO] [stdout] test distribution::tests::distributions ... ok
[INFO] [stdout] test distribution::tests::parse ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 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" "91b83701321e78e3cc11952e9c5f783291b3997c1738e959f4db51bd4be71cc3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "91b83701321e78e3cc11952e9c5f783291b3997c1738e959f4db51bd4be71cc3", kill_on_drop: false }`
[INFO] [stdout] 91b83701321e78e3cc11952e9c5f783291b3997c1738e959f4db51bd4be71cc3