[INFO] fetching crate prima_datadog 0.1.5...
[INFO] building prima_datadog-0.1.5 against try#2cd6942e35a7765b6869d3a149ca54f2598b77ad for pr-93180
[INFO] extracting crate prima_datadog 0.1.5 into /workspace/builds/worker-115/source
[INFO] validating manifest of crates.io crate prima_datadog 0.1.5 on toolchain 2cd6942e35a7765b6869d3a149ca54f2598b77ad
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+2cd6942e35a7765b6869d3a149ca54f2598b77ad" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate prima_datadog 0.1.5
[INFO] finished tweaking crates.io crate prima_datadog 0.1.5
[INFO] tweaked toml for crates.io crate prima_datadog 0.1.5 written to /workspace/builds/worker-115/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+2cd6942e35a7765b6869d3a149ca54f2598b77ad" "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" "+2cd6942e35a7765b6869d3a149ca54f2598b77ad" "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-115/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-115/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+2cd6942e35a7765b6869d3a149ca54f2598b77ad" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] debe4c7e52fb86ff3bffc0f2b030b3c8ba0fe24afbf6ebaee175e5199f473e03
[INFO] running `Command { std: "docker" "start" "-a" "debe4c7e52fb86ff3bffc0f2b030b3c8ba0fe24afbf6ebaee175e5199f473e03", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "debe4c7e52fb86ff3bffc0f2b030b3c8ba0fe24afbf6ebaee175e5199f473e03", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "debe4c7e52fb86ff3bffc0f2b030b3c8ba0fe24afbf6ebaee175e5199f473e03", kill_on_drop: false }`
[INFO] [stdout] debe4c7e52fb86ff3bffc0f2b030b3c8ba0fe24afbf6ebaee175e5199f473e03
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-115/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-115/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+2cd6942e35a7765b6869d3a149ca54f2598b77ad" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 47e0e1dd44f6947d9bbe8155d2f00827f2e683e5e4ebf951264b6c02ddf550d3
[INFO] running `Command { std: "docker" "start" "-a" "47e0e1dd44f6947d9bbe8155d2f00827f2e683e5e4ebf951264b6c02ddf550d3", 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 syn v1.0.86
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling chrono v0.4.19
[INFO] [stderr]    Compiling dogstatsd v0.6.2
[INFO] [stderr]    Compiling thiserror-impl v1.0.30
[INFO] [stderr]    Compiling thiserror v1.0.30
[INFO] [stderr]    Compiling prima_datadog v0.1.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 14.15s
[INFO] running `Command { std: "docker" "inspect" "47e0e1dd44f6947d9bbe8155d2f00827f2e683e5e4ebf951264b6c02ddf550d3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "47e0e1dd44f6947d9bbe8155d2f00827f2e683e5e4ebf951264b6c02ddf550d3", kill_on_drop: false }`
[INFO] [stdout] 47e0e1dd44f6947d9bbe8155d2f00827f2e683e5e4ebf951264b6c02ddf550d3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-115/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-115/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+2cd6942e35a7765b6869d3a149ca54f2598b77ad" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a887ca4c0e7f92dea198941a921a08c7ee633d5a3ee4b24e6f75cd5da86baecd
[INFO] running `Command { std: "docker" "start" "-a" "a887ca4c0e7f92dea198941a921a08c7ee633d5a3ee4b24e6f75cd5da86baecd", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling predicates-core v1.0.3
[INFO] [stderr]    Compiling termtree v0.2.4
[INFO] [stderr]    Compiling difference v2.0.0
[INFO] [stderr]    Compiling normalize-line-endings v0.3.0
[INFO] [stderr]    Compiling fragile v1.1.0
[INFO] [stderr]    Compiling downcast v0.10.0
[INFO] [stderr]    Compiling float-cmp v0.8.0
[INFO] [stderr]    Compiling mockall_derive v0.10.2
[INFO] [stderr]    Compiling predicates v1.0.8
[INFO] [stderr]    Compiling predicates-tree v1.0.5
[INFO] [stderr]    Compiling mockall v0.10.2
[INFO] [stderr]    Compiling prima_datadog v0.1.5 (/opt/rustwide/workdir)
[INFO] [stderr] error: could not compile `prima_datadog`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustc --crate-name distribution --edition=2018 tests/distribution.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 --test -C metadata=bccf1d63742ad9e1 -C extra-filename=-bccf1d63742ad9e1 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern dogstatsd=/opt/rustwide/target/debug/deps/libdogstatsd-fc279353b120a97a.rlib --extern mockall=/opt/rustwide/target/debug/deps/libmockall-e37608d72b8068bb.rlib --extern once_cell=/opt/rustwide/target/debug/deps/libonce_cell-e4834b062d069de1.rlib --extern prima_datadog=/opt/rustwide/target/debug/deps/libprima_datadog-fd77f98ffdab3914.rlib --extern thiserror=/opt/rustwide/target/debug/deps/libthiserror-dd24f178ac1d64cd.rlib --cap-lints=forbid` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "a887ca4c0e7f92dea198941a921a08c7ee633d5a3ee4b24e6f75cd5da86baecd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a887ca4c0e7f92dea198941a921a08c7ee633d5a3ee4b24e6f75cd5da86baecd", kill_on_drop: false }`
[INFO] [stdout] a887ca4c0e7f92dea198941a921a08c7ee633d5a3ee4b24e6f75cd5da86baecd