[INFO] cloning repository https://github.com/kkostov/rust-aws-lambda [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/kkostov/rust-aws-lambda" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkkostov%2Frust-aws-lambda", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkkostov%2Frust-aws-lambda'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] a129edee6ade791c5a297c54658680137b62a126 [INFO] checking kkostov/rust-aws-lambda against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkkostov%2Frust-aws-lambda" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/kkostov/rust-aws-lambda on toolchain 385fa9d845dd326c6bbfd58c22244215e431948a [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] removed /workspace/builds/worker-1-tc1/source/.cargo/config [INFO] started tweaking git repo https://github.com/kkostov/rust-aws-lambda [INFO] finished tweaking git repo https://github.com/kkostov/rust-aws-lambda [INFO] tweaked toml for git repo https://github.com/kkostov/rust-aws-lambda written to /workspace/builds/worker-1-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/kkostov/rust-aws-lambda already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded tokio-uds v0.2.4 [INFO] [stderr] Downloaded lambda_runtime v0.1.0 [INFO] [stderr] Downloaded tokio-reactor v0.1.7 [INFO] [stderr] Downloaded smallvec v0.6.7 [INFO] [stderr] Downloaded tokio-current-thread v0.1.4 [INFO] [stderr] Downloaded string v0.1.2 [INFO] [stderr] Downloaded h2 v0.1.13 [INFO] [stderr] Downloaded rand_xorshift v0.1.0 [INFO] [stderr] Downloaded rand v0.6.1 [INFO] [stderr] Downloaded tokio-threadpool v0.1.9 [INFO] [stderr] Downloaded crossbeam-utils v0.6.1 [INFO] [stderr] Downloaded http v0.1.14 [INFO] [stderr] Downloaded want v0.0.6 [INFO] [stderr] Downloaded hyper v0.12.16 [INFO] [stderr] Downloaded lambda_runtime_client v0.1.0 [INFO] [stderr] Downloaded simple_logger v1.0.1 [INFO] [stderr] Downloaded rand_pcg v0.1.1 [INFO] [stderr] Downloaded tokio-timer v0.2.8 [INFO] [stderr] Downloaded tokio-fs v0.1.4 [INFO] [stderr] Downloaded arrayvec v0.4.8 [INFO] [stderr] Downloaded crossbeam-epoch v0.6.1 [INFO] [stderr] Downloaded crossbeam-deque v0.6.2 [INFO] [stderr] Downloaded rand_chacha v0.1.0 [INFO] [stderr] Downloaded futures v0.1.25 [INFO] [stderr] Downloaded tokio-io v0.1.10 [INFO] [stderr] Downloaded tokio v0.1.13 [INFO] [stderr] Downloaded bytes v0.4.11 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] f6b6eb3a6287a94ba2ef779a1d4d9cad7263314b42b976336ee55c83647901bc [INFO] running `Command { std: "docker" "start" "-a" "f6b6eb3a6287a94ba2ef779a1d4d9cad7263314b42b976336ee55c83647901bc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f6b6eb3a6287a94ba2ef779a1d4d9cad7263314b42b976336ee55c83647901bc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f6b6eb3a6287a94ba2ef779a1d4d9cad7263314b42b976336ee55c83647901bc", kill_on_drop: false }` [INFO] [stdout] f6b6eb3a6287a94ba2ef779a1d4d9cad7263314b42b976336ee55c83647901bc [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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" "RUSTDOCFLAGS=--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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 9cf890ebfe228887ee4a2560a674b7550066e6b78295b71bcca7de34699d1492 [INFO] running `Command { std: "docker" "start" "-a" "9cf890ebfe228887ee4a2560a674b7550066e6b78295b71bcca7de34699d1492", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.44 [INFO] [stderr] Checking rand_core v0.3.0 [INFO] [stderr] Checking futures v0.1.25 [INFO] [stderr] Checking log v0.4.6 [INFO] [stderr] Checking byteorder v1.2.7 [INFO] [stderr] Checking crossbeam-utils v0.6.1 [INFO] [stderr] Checking lazy_static v1.2.0 [INFO] [stderr] Checking slab v0.4.1 [INFO] [stderr] Checking unreachable v1.0.0 [INFO] [stderr] Checking smallvec v0.6.7 [INFO] [stderr] Checking lazycell v1.2.0 [INFO] [stderr] Checking rand_core v0.2.2 [INFO] [stderr] Compiling rand_pcg v0.1.1 [INFO] [stderr] Compiling rand_chacha v0.1.0 [INFO] [stderr] Checking nodrop v0.1.13 [INFO] [stderr] Compiling rand v0.6.1 [INFO] [stderr] Checking memoffset v0.2.1 [INFO] [stderr] Checking arrayvec v0.4.8 [INFO] [stderr] Checking rand_isaac v0.1.1 [INFO] [stderr] Checking rand_hc v0.1.0 [INFO] [stderr] Checking rand_xorshift v0.1.0 [INFO] [stderr] Compiling proc-macro2 v0.4.24 [INFO] [stderr] Checking itoa v0.4.3 [INFO] [stderr] Checking crossbeam-epoch v0.6.1 [INFO] [stderr] Compiling cc v1.0.25 [INFO] [stderr] Compiling num-traits v0.2.6 [INFO] [stderr] Compiling ryu v0.2.7 [INFO] [stderr] Compiling httparse v1.3.3 [INFO] [stderr] Checking crossbeam-deque v0.6.2 [INFO] [stderr] Compiling num-integer v0.1.39 [INFO] [stderr] Checking iovec v0.1.2 [INFO] [stderr] Checking num_cpus v1.8.0 [INFO] [stderr] Checking rand v0.5.5 [INFO] [stderr] Checking net2 v0.2.33 [INFO] [stderr] Checking bytes v0.4.11 [INFO] [stderr] Checking mio v0.6.16 [INFO] [stderr] Checking time v0.1.40 [INFO] [stderr] Compiling serde v1.0.80 [INFO] [stderr] Checking http v0.1.14 [INFO] [stderr] Checking tokio-executor v0.1.5 [INFO] [stderr] Checking tokio-io v0.1.10 [INFO] [stderr] Checking tokio-timer v0.2.8 [INFO] [stderr] Compiling backtrace-sys v0.1.24 [INFO] [stderr] Checking tokio-current-thread v0.1.4 [INFO] [stderr] Checking tokio-codec v0.1.1 [INFO] [stderr] Compiling quote v0.6.10 [INFO] [stderr] Checking mio-uds v0.6.7 [INFO] [stderr] Checking string v0.1.2 [INFO] [stderr] Checking tokio-threadpool v0.1.9 [INFO] [stderr] Checking indexmap v1.0.2 [INFO] [stderr] Checking try-lock v0.2.2 [INFO] [stderr] Checking want v0.0.6 [INFO] [stderr] Checking parking_lot_core v0.3.1 [INFO] [stderr] Checking parking_lot v0.6.4 [INFO] [stderr] Compiling syn v0.15.22 [INFO] [stderr] Checking futures-cpupool v0.1.8 [INFO] [stderr] Checking tokio-fs v0.1.4 [INFO] [stderr] Checking tokio-reactor v0.1.7 [INFO] [stderr] Checking rustc-demangle v0.1.9 [INFO] [stderr] Checking chrono v0.4.6 [INFO] [stderr] Checking tokio-tcp v0.1.2 [INFO] [stderr] Checking tokio-udp v0.1.3 [INFO] [stderr] Checking tokio-uds v0.2.4 [INFO] [stderr] Checking backtrace v0.3.9 [INFO] [stderr] Checking tokio v0.1.13 [INFO] [stderr] Checking h2 v0.1.13 [INFO] [stderr] Checking simple_logger v1.0.1 [INFO] [stderr] Checking hyper v0.12.16 [INFO] [stderr] Compiling serde_derive v1.0.80 [INFO] [stderr] Checking serde_json v1.0.33 [INFO] [stderr] Checking lambda_runtime_client v0.1.0 [INFO] [stderr] Checking lambda_runtime v0.1.0 [INFO] [stderr] Checking aws_validate_serial v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 28.83s [INFO] running `Command { std: "docker" "inspect" "9cf890ebfe228887ee4a2560a674b7550066e6b78295b71bcca7de34699d1492", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9cf890ebfe228887ee4a2560a674b7550066e6b78295b71bcca7de34699d1492", kill_on_drop: false }` [INFO] [stdout] 9cf890ebfe228887ee4a2560a674b7550066e6b78295b71bcca7de34699d1492 [INFO] checking kkostov/rust-aws-lambda against try#645bb72776a6a56a1a8f52631a44bd082b2ba509 for absurd-question-mark-desugar [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkkostov%2Frust-aws-lambda" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/kkostov/rust-aws-lambda on toolchain 645bb72776a6a56a1a8f52631a44bd082b2ba509 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] removed /workspace/builds/worker-1-tc2/source/.cargo/config [INFO] started tweaking git repo https://github.com/kkostov/rust-aws-lambda [INFO] finished tweaking git repo https://github.com/kkostov/rust-aws-lambda [INFO] tweaked toml for git repo https://github.com/kkostov/rust-aws-lambda written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/kkostov/rust-aws-lambda already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] ed5a3eda3d21a9816e42544e1609b06963b0d0a02adbf72d4e90261503c24986 [INFO] running `Command { std: "docker" "start" "-a" "ed5a3eda3d21a9816e42544e1609b06963b0d0a02adbf72d4e90261503c24986", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ed5a3eda3d21a9816e42544e1609b06963b0d0a02adbf72d4e90261503c24986", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ed5a3eda3d21a9816e42544e1609b06963b0d0a02adbf72d4e90261503c24986", kill_on_drop: false }` [INFO] [stdout] ed5a3eda3d21a9816e42544e1609b06963b0d0a02adbf72d4e90261503c24986 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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" "RUSTDOCFLAGS=--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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 7ccd2f0b14661e321d8f2b4c55dde84221d0c3df4f7bd93da52b03b6fdc09b0c [INFO] running `Command { std: "docker" "start" "-a" "7ccd2f0b14661e321d8f2b4c55dde84221d0c3df4f7bd93da52b03b6fdc09b0c", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.44 [INFO] [stderr] Checking rand_core v0.3.0 [INFO] [stderr] Checking futures v0.1.25 [INFO] [stderr] Checking byteorder v1.2.7 [INFO] [stderr] Checking lazy_static v1.2.0 [INFO] [stderr] Checking log v0.4.6 [INFO] [stderr] Checking crossbeam-utils v0.6.1 [INFO] [stderr] Checking slab v0.4.1 [INFO] [stderr] Checking unreachable v1.0.0 [INFO] [stderr] Checking lazycell v1.2.0 [INFO] [stderr] Checking smallvec v0.6.7 [INFO] [stderr] Compiling rand_chacha v0.1.0 [INFO] [stderr] Compiling rand_pcg v0.1.1 [INFO] [stderr] Checking rand_core v0.2.2 [INFO] [stderr] Checking nodrop v0.1.13 [INFO] [stderr] Compiling rand v0.6.1 [INFO] [stderr] Checking arrayvec v0.4.8 [INFO] [stderr] Checking memoffset v0.2.1 [INFO] [stderr] Checking rand_hc v0.1.0 [INFO] [stderr] Checking rand_isaac v0.1.1 [INFO] [stderr] Checking crossbeam-epoch v0.6.1 [INFO] [stderr] Checking rand_xorshift v0.1.0 [INFO] [stderr] Compiling proc-macro2 v0.4.24 [INFO] [stderr] Compiling cc v1.0.25 [INFO] [stderr] Compiling num-traits v0.2.6 [INFO] [stderr] Checking itoa v0.4.3 [INFO] [stderr] Compiling httparse v1.3.3 [INFO] [stderr] Compiling ryu v0.2.7 [INFO] [stderr] Checking crossbeam-deque v0.6.2 [INFO] [stderr] Checking iovec v0.1.2 [INFO] [stderr] Checking num_cpus v1.8.0 [INFO] [stderr] Checking net2 v0.2.33 [INFO] [stderr] Checking bytes v0.4.11 [INFO] [stderr] Checking rand v0.5.5 [INFO] [stderr] Checking mio v0.6.16 [INFO] [stderr] Checking time v0.1.40 [INFO] [stderr] Checking tokio-executor v0.1.5 [INFO] [stderr] Compiling num-integer v0.1.39 [INFO] [stderr] Checking tokio-io v0.1.10 [INFO] [stderr] Checking parking_lot_core v0.3.1 [INFO] [stderr] Compiling serde v1.0.80 [INFO] [stderr] Checking parking_lot v0.6.4 [INFO] [stderr] Compiling quote v0.6.10 [INFO] [stderr] Checking http v0.1.14 [INFO] [stderr] Checking tokio-timer v0.2.8 [INFO] [stderr] Checking mio-uds v0.6.7 [INFO] [stderr] Checking tokio-reactor v0.1.7 [INFO] [stderr] Checking tokio-codec v0.1.1 [INFO] [stderr] Compiling backtrace-sys v0.1.24 [INFO] [stderr] Checking tokio-current-thread v0.1.4 [INFO] [stderr] Checking try-lock v0.2.2 [INFO] [stderr] Checking string v0.1.2 [INFO] [stderr] Checking indexmap v1.0.2 [INFO] [stderr] Checking want v0.0.6 [INFO] [stderr] Checking tokio-uds v0.2.4 [INFO] [stderr] Checking tokio-tcp v0.1.2 [INFO] [stderr] Checking tokio-threadpool v0.1.9 [INFO] [stderr] Checking tokio-udp v0.1.3 [INFO] [stderr] Checking tokio-fs v0.1.4 [INFO] [stderr] Compiling syn v0.15.22 [INFO] [stderr] Checking futures-cpupool v0.1.8 [INFO] [stderr] Checking rustc-demangle v0.1.9 [INFO] [stderr] Checking tokio v0.1.13 [INFO] [stderr] Checking chrono v0.4.6 [INFO] [stderr] Checking backtrace v0.3.9 [INFO] [stderr] Checking simple_logger v1.0.1 [INFO] [stderr] Checking h2 v0.1.13 [INFO] [stderr] Compiling serde_derive v1.0.80 [INFO] [stderr] Checking hyper v0.12.16 [INFO] [stderr] Checking serde_json v1.0.33 [INFO] [stderr] Checking lambda_runtime_client v0.1.0 [INFO] [stderr] Checking lambda_runtime v0.1.0 [INFO] [stderr] Checking aws_validate_serial v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 26.65s [INFO] running `Command { std: "docker" "inspect" "7ccd2f0b14661e321d8f2b4c55dde84221d0c3df4f7bd93da52b03b6fdc09b0c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7ccd2f0b14661e321d8f2b4c55dde84221d0c3df4f7bd93da52b03b6fdc09b0c", kill_on_drop: false }` [INFO] [stdout] 7ccd2f0b14661e321d8f2b4c55dde84221d0c3df4f7bd93da52b03b6fdc09b0c