[INFO] fetching crate aws-smithy-http-tower 0.28.0-alpha...
[INFO] checking aws-smithy-http-tower-0.28.0-alpha against master#936f2600b6c903b04387f74ed5cbce88bb06d243 for pr-91141
[INFO] extracting crate aws-smithy-http-tower 0.28.0-alpha into /workspace/builds/worker-33/source
[INFO] validating manifest of crates.io crate aws-smithy-http-tower 0.28.0-alpha on toolchain 936f2600b6c903b04387f74ed5cbce88bb06d243
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+936f2600b6c903b04387f74ed5cbce88bb06d243" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate aws-smithy-http-tower 0.28.0-alpha
[INFO] finished tweaking crates.io crate aws-smithy-http-tower 0.28.0-alpha
[INFO] tweaked toml for crates.io crate aws-smithy-http-tower 0.28.0-alpha written to /workspace/builds/worker-33/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+936f2600b6c903b04387f74ed5cbce88bb06d243" "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" "+936f2600b6c903b04387f74ed5cbce88bb06d243" "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-33/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-33/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" "+936f2600b6c903b04387f74ed5cbce88bb06d243" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a406e9ca600b3622a4bf7f73d92f3e613e3fba02e414cab4aa06b4e67441085d
[INFO] running `Command { std: "docker" "start" "-a" "a406e9ca600b3622a4bf7f73d92f3e613e3fba02e414cab4aa06b4e67441085d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a406e9ca600b3622a4bf7f73d92f3e613e3fba02e414cab4aa06b4e67441085d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a406e9ca600b3622a4bf7f73d92f3e613e3fba02e414cab4aa06b4e67441085d", kill_on_drop: false }`
[INFO] [stdout] a406e9ca600b3622a4bf7f73d92f3e613e3fba02e414cab4aa06b4e67441085d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-33/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-33/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" "+936f2600b6c903b04387f74ed5cbce88bb06d243" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6d6f818469308cf00122d3c222918039068241cccad596a42b92698614e1519f
[INFO] running `Command { std: "docker" "start" "-a" "6d6f818469308cf00122d3c222918039068241cccad596a42b92698614e1519f", kill_on_drop: false }`
[INFO] [stderr]    Compiling parking_lot_core v0.8.5
[INFO] [stderr]     Checking scopeguard v1.1.0
[INFO] [stderr]     Checking once_cell v1.8.0
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]     Checking instant v0.1.12
[INFO] [stderr]    Compiling tokio v1.14.0
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]     Checking bytes-utils v0.1.1
[INFO] [stderr]     Checking num_cpus v1.13.0
[INFO] [stderr]     Checking signal-hook-registry v1.4.0
[INFO] [stderr]    Compiling tokio-macros v1.6.0
[INFO] [stderr]     Checking tower v0.4.11
[INFO] [stderr]     Checking lock_api v0.4.5
[INFO] [stderr]     Checking parking_lot v0.11.2
[INFO] [stderr]     Checking chrono v0.4.19
[INFO] [stderr]     Checking aws-smithy-types v0.28.0-alpha
[INFO] [stderr]     Checking hyper v0.14.15
[INFO] [stderr]     Checking tokio-util v0.6.9
[INFO] [stderr]     Checking aws-smithy-http v0.28.0-alpha
[INFO] [stderr]     Checking aws-smithy-http-tower v0.28.0-alpha (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 19.69s
[INFO] running `Command { std: "docker" "inspect" "6d6f818469308cf00122d3c222918039068241cccad596a42b92698614e1519f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6d6f818469308cf00122d3c222918039068241cccad596a42b92698614e1519f", kill_on_drop: false }`
[INFO] [stdout] 6d6f818469308cf00122d3c222918039068241cccad596a42b92698614e1519f