[INFO] fetching crate ratchet_ext 0.1.1...
[INFO] testing ratchet_ext-0.1.1 against master#62efba8a050c64249dab942951bb28f710208bc8 for pr-90799
[INFO] extracting crate ratchet_ext 0.1.1 into /workspace/builds/worker-38/source
[INFO] validating manifest of crates.io crate ratchet_ext 0.1.1 on toolchain 62efba8a050c64249dab942951bb28f710208bc8
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate ratchet_ext 0.1.1
[INFO] finished tweaking crates.io crate ratchet_ext 0.1.1
[INFO] tweaked toml for crates.io crate ratchet_ext 0.1.1 written to /workspace/builds/worker-38/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "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" "+62efba8a050c64249dab942951bb28f710208bc8" "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-38/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-38/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c1ae2fb8671b866daf204c7ffe16967ea005e28bdd1c7bbacd2ebcfb539e702b
[INFO] running `Command { std: "docker" "start" "-a" "c1ae2fb8671b866daf204c7ffe16967ea005e28bdd1c7bbacd2ebcfb539e702b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c1ae2fb8671b866daf204c7ffe16967ea005e28bdd1c7bbacd2ebcfb539e702b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c1ae2fb8671b866daf204c7ffe16967ea005e28bdd1c7bbacd2ebcfb539e702b", kill_on_drop: false }`
[INFO] [stdout] c1ae2fb8671b866daf204c7ffe16967ea005e28bdd1c7bbacd2ebcfb539e702b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-38/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-38/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=forbid" "-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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b3f881a8952af05b2b8a73fa88139aa9a9eaa9f6f03ef8eaca45ce6e11f05b40
[INFO] running `Command { std: "docker" "start" "-a" "b3f881a8952af05b2b8a73fa88139aa9a9eaa9f6f03ef8eaca45ce6e11f05b40", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling bytes v1.1.0
[INFO] [stderr]    Compiling http v0.2.5
[INFO] [stderr]    Compiling ratchet_ext v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.47s
[INFO] running `Command { std: "docker" "inspect" "b3f881a8952af05b2b8a73fa88139aa9a9eaa9f6f03ef8eaca45ce6e11f05b40", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b3f881a8952af05b2b8a73fa88139aa9a9eaa9f6f03ef8eaca45ce6e11f05b40", kill_on_drop: false }`
[INFO] [stdout] b3f881a8952af05b2b8a73fa88139aa9a9eaa9f6f03ef8eaca45ce6e11f05b40
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-38/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-38/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=forbid" "-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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 94fca8fcdd0802d32f59eec1337241565a366e46f42a2e9940ae3810f56582f4
[INFO] running `Command { std: "docker" "start" "-a" "94fca8fcdd0802d32f59eec1337241565a366e46f42a2e9940ae3810f56582f4", kill_on_drop: false }`
[INFO] [stderr]    Compiling ratchet_ext v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.79s
[INFO] running `Command { std: "docker" "inspect" "94fca8fcdd0802d32f59eec1337241565a366e46f42a2e9940ae3810f56582f4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "94fca8fcdd0802d32f59eec1337241565a366e46f42a2e9940ae3810f56582f4", kill_on_drop: false }`
[INFO] [stdout] 94fca8fcdd0802d32f59eec1337241565a366e46f42a2e9940ae3810f56582f4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-38/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-38/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=forbid" "-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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] b1536502486d685b47e9ad63568afe2c3cc905a9a1c9066f5602ee9fafe8ab2d
[INFO] running `Command { std: "docker" "start" "-a" "b1536502486d685b47e9ad63568afe2c3cc905a9a1c9066f5602ee9fafe8ab2d", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/ratchet_ext-880e8c6724f4dc8b)
[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] [stderr]    Doc-tests ratchet_ext
[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" "b1536502486d685b47e9ad63568afe2c3cc905a9a1c9066f5602ee9fafe8ab2d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b1536502486d685b47e9ad63568afe2c3cc905a9a1c9066f5602ee9fafe8ab2d", kill_on_drop: false }`
[INFO] [stdout] b1536502486d685b47e9ad63568afe2c3cc905a9a1c9066f5602ee9fafe8ab2d