[INFO] fetching crate rusoto_ec2 0.47.0...
[INFO] testing rusoto_ec2-0.47.0 against master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031
[INFO] extracting crate rusoto_ec2 0.47.0 into /workspace/builds/worker-119/source
[INFO] validating manifest of crates.io crate rusoto_ec2 0.47.0 on toolchain a77da2d454e6caa227a85b16410b95f93495e7e0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate rusoto_ec2 0.47.0
[INFO] finished tweaking crates.io crate rusoto_ec2 0.47.0
[INFO] tweaked toml for crates.io crate rusoto_ec2 0.47.0 written to /workspace/builds/worker-119/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "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" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "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" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4eccd3e799f9e81b2113ae4605b36fd8b5a329ef79bfc619fa73467ce59d3c28
[INFO] running `Command { std: "docker" "start" "-a" "4eccd3e799f9e81b2113ae4605b36fd8b5a329ef79bfc619fa73467ce59d3c28", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4eccd3e799f9e81b2113ae4605b36fd8b5a329ef79bfc619fa73467ce59d3c28", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4eccd3e799f9e81b2113ae4605b36fd8b5a329ef79bfc619fa73467ce59d3c28", kill_on_drop: false }`
[INFO] [stdout] 4eccd3e799f9e81b2113ae4605b36fd8b5a329ef79bfc619fa73467ce59d3c28
[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" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9e6e0a93cac0d068a72f21a654ad8c4f4793574620658cb73929286734928500
[INFO] running `Command { std: "docker" "start" "-a" "9e6e0a93cac0d068a72f21a654ad8c4f4793574620658cb73929286734928500", 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 matches v0.1.9
[INFO] [stderr]    Compiling form_urlencoded v1.0.1
[INFO] [stderr]    Compiling serde_urlencoded v0.7.0
[INFO] [stderr]    Compiling rusoto_ec2 v0.47.0 (/opt/rustwide/workdir)
[INFO] [stderr] error: could not compile `rusoto_ec2`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustc --crate-name rusoto_ec2 --edition=2018 src/lib.rs --error-format=json --json=diagnostic-rendered-ansi --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="default"' --cfg 'feature="native-tls"' -C metadata=27d1897a192e2235 -C extra-filename=-27d1897a192e2235 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern async_trait=/opt/rustwide/target/debug/deps/libasync_trait-4d187e561976744c.so --extern bytes=/opt/rustwide/target/debug/deps/libbytes-5e8424a0f7103369.rmeta --extern futures=/opt/rustwide/target/debug/deps/libfutures-b46f289d922be68e.rmeta --extern rusoto_core=/opt/rustwide/target/debug/deps/librusoto_core-9590c79c1ee76131.rmeta --extern serde_urlencoded=/opt/rustwide/target/debug/deps/libserde_urlencoded-7149dbe3854e7ae0.rmeta --extern xml=/opt/rustwide/target/debug/deps/libxml-26b655784b382005.rmeta --cap-lints=forbid` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "9e6e0a93cac0d068a72f21a654ad8c4f4793574620658cb73929286734928500", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9e6e0a93cac0d068a72f21a654ad8c4f4793574620658cb73929286734928500", kill_on_drop: false }`
[INFO] [stdout] 9e6e0a93cac0d068a72f21a654ad8c4f4793574620658cb73929286734928500