[INFO] fetching crate heim-metrics-proxy 0.0.1...
[INFO] testing heim-metrics-proxy-0.0.1 against try#8262275854dc0e5381c9d42d56257d94932c5a87 for pr-90799
[INFO] extracting crate heim-metrics-proxy 0.0.1 into /workspace/builds/worker-119/source
[INFO] validating manifest of crates.io crate heim-metrics-proxy 0.0.1 on toolchain 8262275854dc0e5381c9d42d56257d94932c5a87
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate heim-metrics-proxy 0.0.1
[INFO] finished tweaking crates.io crate heim-metrics-proxy 0.0.1
[INFO] tweaked toml for crates.io crate heim-metrics-proxy 0.0.1 written to /workspace/builds/worker-119/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "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" "+8262275854dc0e5381c9d42d56257d94932c5a87" "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-119/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-119/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8331bcec21c3fb7da5fa7a52f16f3a623d35d662b2b8c64d0a6a8459cc996403
[INFO] running `Command { std: "docker" "start" "-a" "8331bcec21c3fb7da5fa7a52f16f3a623d35d662b2b8c64d0a6a8459cc996403", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8331bcec21c3fb7da5fa7a52f16f3a623d35d662b2b8c64d0a6a8459cc996403", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8331bcec21c3fb7da5fa7a52f16f3a623d35d662b2b8c64d0a6a8459cc996403", kill_on_drop: false }`
[INFO] [stdout] 8331bcec21c3fb7da5fa7a52f16f3a623d35d662b2b8c64d0a6a8459cc996403
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-119/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-119/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 791d3f7175bde03747aa304cb7b5fff9458b82981c29fbdc19a2d3e0cb8f638e
[INFO] running `Command { std: "docker" "start" "-a" "791d3f7175bde03747aa304cb7b5fff9458b82981c29fbdc19a2d3e0cb8f638e", kill_on_drop: false }`
[INFO] [stderr]    Compiling heim-metrics-proxy v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.25s
[INFO] running `Command { std: "docker" "inspect" "791d3f7175bde03747aa304cb7b5fff9458b82981c29fbdc19a2d3e0cb8f638e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "791d3f7175bde03747aa304cb7b5fff9458b82981c29fbdc19a2d3e0cb8f638e", kill_on_drop: false }`
[INFO] [stdout] 791d3f7175bde03747aa304cb7b5fff9458b82981c29fbdc19a2d3e0cb8f638e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-119/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-119/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ee6d4f8377f4011bcd8ab579f68e02bb042b4ef3d31a8206f67a98440a6ff8fa
[INFO] running `Command { std: "docker" "start" "-a" "ee6d4f8377f4011bcd8ab579f68e02bb042b4ef3d31a8206f67a98440a6ff8fa", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling heim-metrics-proxy v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.06s
[INFO] running `Command { std: "docker" "inspect" "ee6d4f8377f4011bcd8ab579f68e02bb042b4ef3d31a8206f67a98440a6ff8fa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ee6d4f8377f4011bcd8ab579f68e02bb042b4ef3d31a8206f67a98440a6ff8fa", kill_on_drop: false }`
[INFO] [stdout] ee6d4f8377f4011bcd8ab579f68e02bb042b4ef3d31a8206f67a98440a6ff8fa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-119/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-119/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] a127f914c456d23f6b592181ef0aea26724ff6f910e425bf69e97e39f9c8dbeb
[INFO] running `Command { std: "docker" "start" "-a" "a127f914c456d23f6b592181ef0aea26724ff6f910e425bf69e97e39f9c8dbeb", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/heim_metrics_proxy-70d63c05ec864c3a)
[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 heim-metrics-proxy
[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" "a127f914c456d23f6b592181ef0aea26724ff6f910e425bf69e97e39f9c8dbeb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a127f914c456d23f6b592181ef0aea26724ff6f910e425bf69e97e39f9c8dbeb", kill_on_drop: false }`
[INFO] [stdout] a127f914c456d23f6b592181ef0aea26724ff6f910e425bf69e97e39f9c8dbeb