[INFO] fetching crate swagger-utils 0.1.0...
[INFO] testing swagger-utils-0.1.0 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate swagger-utils 0.1.0 into /workspace/builds/worker-101/source
[INFO] validating manifest of crates.io crate swagger-utils 0.1.0 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 swagger-utils 0.1.0
[INFO] finished tweaking crates.io crate swagger-utils 0.1.0
[INFO] tweaked toml for crates.io crate swagger-utils 0.1.0 written to /workspace/builds/worker-101/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] [stderr]     Blocking waiting for file lock on package cache
[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-101/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-101/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] cf4bbb206b616c92617cb3999a4abfc154f2a00969a7d83695f0dccb17632386
[INFO] running `Command { std: "docker" "start" "-a" "cf4bbb206b616c92617cb3999a4abfc154f2a00969a7d83695f0dccb17632386", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cf4bbb206b616c92617cb3999a4abfc154f2a00969a7d83695f0dccb17632386", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cf4bbb206b616c92617cb3999a4abfc154f2a00969a7d83695f0dccb17632386", kill_on_drop: false }`
[INFO] [stdout] cf4bbb206b616c92617cb3999a4abfc154f2a00969a7d83695f0dccb17632386
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-101/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-101/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] 272eb048df6c5f1de2013ebe3218de7b240bfa6cdc11f2dda74ce70db4a0ee5c
[INFO] running `Command { std: "docker" "start" "-a" "272eb048df6c5f1de2013ebe3218de7b240bfa6cdc11f2dda74ce70db4a0ee5c", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling hashbrown v0.11.2
[INFO] [stderr]    Compiling linked-hash-map v0.5.4
[INFO] [stderr]    Compiling dtoa v0.4.8
[INFO] [stderr]    Compiling indexmap v1.7.0
[INFO] [stderr]    Compiling yaml-rust v0.4.5
[INFO] [stderr]    Compiling serde_yaml v0.8.21
[INFO] [stderr]    Compiling swagger-utils v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.18s
[INFO] running `Command { std: "docker" "inspect" "272eb048df6c5f1de2013ebe3218de7b240bfa6cdc11f2dda74ce70db4a0ee5c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "272eb048df6c5f1de2013ebe3218de7b240bfa6cdc11f2dda74ce70db4a0ee5c", kill_on_drop: false }`
[INFO] [stdout] 272eb048df6c5f1de2013ebe3218de7b240bfa6cdc11f2dda74ce70db4a0ee5c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-101/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-101/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] 8c8967eb9f27f23f24d5510db7d62121c234dedb7cb3a12abadd7ece6ca6ccfa
[INFO] running `Command { std: "docker" "start" "-a" "8c8967eb9f27f23f24d5510db7d62121c234dedb7cb3a12abadd7ece6ca6ccfa", 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] [stderr]    Compiling swagger-utils v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.49s
[INFO] running `Command { std: "docker" "inspect" "8c8967eb9f27f23f24d5510db7d62121c234dedb7cb3a12abadd7ece6ca6ccfa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8c8967eb9f27f23f24d5510db7d62121c234dedb7cb3a12abadd7ece6ca6ccfa", kill_on_drop: false }`
[INFO] [stdout] 8c8967eb9f27f23f24d5510db7d62121c234dedb7cb3a12abadd7ece6ca6ccfa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-101/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-101/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] ed5db2059e40e5f905e02a8631375fdda01fd296549598f99a3ad9781e5c422f
[INFO] running `Command { std: "docker" "start" "-a" "ed5db2059e40e5f905e02a8631375fdda01fd296549598f99a3ad9781e5c422f", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.11s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/swagger_utils-114ca88868e3aa5c)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test definitions::tests::load_test_yaml ... ok
[INFO] [stdout] test paths::tests::load_test_yaml ... ok
[INFO] [stdout] test tests::load_test_yaml ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests swagger-utils
[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" "ed5db2059e40e5f905e02a8631375fdda01fd296549598f99a3ad9781e5c422f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ed5db2059e40e5f905e02a8631375fdda01fd296549598f99a3ad9781e5c422f", kill_on_drop: false }`
[INFO] [stdout] ed5db2059e40e5f905e02a8631375fdda01fd296549598f99a3ad9781e5c422f