[INFO] cloning repository https://github.com/fakeshadow/actix-web-async-std
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/fakeshadow/actix-web-async-std" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffakeshadow%2Factix-web-async-std", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffakeshadow%2Factix-web-async-std'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] aefe46c25380b5f101a005ecc4fdb586ead6690f
[INFO] checking fakeshadow/actix-web-async-std against master#339e19697a39a78f4d669c217b7d21109215de41 for pr-81213
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffakeshadow%2Factix-web-async-std" "/workspace/builds/worker-4/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/fakeshadow/actix-web-async-std on toolchain 339e19697a39a78f4d669c217b7d21109215de41
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+339e19697a39a78f4d669c217b7d21109215de41" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/fakeshadow/actix-web-async-std
[INFO] finished tweaking git repo https://github.com/fakeshadow/actix-web-async-std
[INFO] tweaked toml for git repo https://github.com/fakeshadow/actix-web-async-std written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate git repo https://github.com/fakeshadow/actix-web-async-std already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+339e19697a39a78f4d669c217b7d21109215de41" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "rustops/crates-build-env@sha256:21f1ed92105a0ef9b0d27ad8bdeb7f36f9f01ac17fffe3a3f3dc5241fc25d8f4" "/opt/rustwide/cargo-home/bin/cargo" "+339e19697a39a78f4d669c217b7d21109215de41" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f5ec3a443a94fc6c5d4573de1748dd6866e73b35b320ab4ede5aca63a88d9535
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "f5ec3a443a94fc6c5d4573de1748dd6866e73b35b320ab4ede5aca63a88d9535", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f5ec3a443a94fc6c5d4573de1748dd6866e73b35b320ab4ede5aca63a88d9535", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f5ec3a443a94fc6c5d4573de1748dd6866e73b35b320ab4ede5aca63a88d9535", kill_on_drop: false }`
[INFO] [stdout] f5ec3a443a94fc6c5d4573de1748dd6866e73b35b320ab4ede5aca63a88d9535
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "rustops/crates-build-env@sha256:21f1ed92105a0ef9b0d27ad8bdeb7f36f9f01ac17fffe3a3f3dc5241fc25d8f4" "/opt/rustwide/cargo-home/bin/cargo" "+339e19697a39a78f4d669c217b7d21109215de41" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8ac47f9dd3e4364a5c222b20364212c02f06d4b5cb4dfc91a509f8f8190e542c
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "8ac47f9dd3e4364a5c222b20364212c02f06d4b5cb4dfc91a509f8f8190e542c", kill_on_drop: false }`
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[INFO] [stderr]     Checking actix-codec v0.3.0 (https://github.com/fakeshadow/actix-net?branch=private#98799737)
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[INFO] [stderr]    Compiling pin-project-internal v1.0.2
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[INFO] [stderr]    Compiling thiserror-impl v1.0.22
[INFO] [stderr]    Compiling serde_derive v1.0.118
[INFO] [stderr]    Compiling async-trait v0.1.42
[INFO] [stderr]    Compiling enum-as-inner v0.3.3
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[INFO] [stderr]    Compiling time-macros-impl v0.1.1
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[INFO] [stderr]    Compiling actix-web-codegen v0.4.0
[INFO] [stderr]     Checking time-macros v0.1.1
[INFO] [stderr]     Checking actix-rt v1.1.1 (https://github.com/fakeshadow/actix-net?branch=private#98799737)
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[INFO] [stderr]     Checking actix-router v0.2.5 (https://github.com/fakeshadow/actix-net?branch=private#98799737)
[INFO] [stderr]     Checking actix-http v2.2.0 (https://github.com/actix/actix-web?branch=async-std#63d45e66)
[INFO] [stderr]     Checking actix-web v3.3.2 (https://github.com/actix/actix-web?branch=async-std#63d45e66)
[INFO] [stderr]     Checking actix-web-async-std v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2m 16s
[INFO] running `Command { std: "docker" "inspect" "8ac47f9dd3e4364a5c222b20364212c02f06d4b5cb4dfc91a509f8f8190e542c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8ac47f9dd3e4364a5c222b20364212c02f06d4b5cb4dfc91a509f8f8190e542c", kill_on_drop: false }`
[INFO] [stdout] 8ac47f9dd3e4364a5c222b20364212c02f06d4b5cb4dfc91a509f8f8190e542c