[INFO] fetching crate miniserve 0.10.3...
[INFO] checking miniserve-0.10.3 against beta for pr-78714
[INFO] extracting crate miniserve 0.10.3 into /workspace/builds/worker-10/source
[INFO] validating manifest of crates.io crate miniserve 0.10.3 on toolchain beta
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate miniserve 0.10.3
[INFO] finished tweaking crates.io crate miniserve 0.10.3
[INFO] tweaked toml for crates.io crate miniserve 0.10.3 written to /workspace/builds/worker-10/source/Cargo.toml
[INFO] crate crates.io crate miniserve 0.10.3 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+beta" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2c5d1bda41e57f63f2cc4c01e7d75f34844c31aa2d4579605b17fe4b4b5f7ade
[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" "2c5d1bda41e57f63f2cc4c01e7d75f34844c31aa2d4579605b17fe4b4b5f7ade", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2c5d1bda41e57f63f2cc4c01e7d75f34844c31aa2d4579605b17fe4b4b5f7ade", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2c5d1bda41e57f63f2cc4c01e7d75f34844c31aa2d4579605b17fe4b4b5f7ade", kill_on_drop: false }`
[INFO] [stdout] 2c5d1bda41e57f63f2cc4c01e7d75f34844c31aa2d4579605b17fe4b4b5f7ade
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+beta" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5f442593e2673c14baf66c413f1aab332b9fd67347ff1e651cb08ce76c9a03b2
[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" "5f442593e2673c14baf66c413f1aab332b9fd67347ff1e651cb08ce76c9a03b2", kill_on_drop: false }`
[INFO] [stderr]    Compiling siphasher v0.3.3
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[INFO] [stderr]    Compiling html5ever v0.25.1
[INFO] [stderr]    Compiling strum_macros v0.19.4
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[INFO] [stderr]     Checking tar v0.4.30
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[INFO] [stderr]    Compiling rand v0.7.3
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[INFO] [stderr]    Compiling v_escape_derive v0.8.4
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[INFO] [stderr]    Compiling maud_macros v0.22.1
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[INFO] [stderr]     Checking ignore v0.4.16
[INFO] [stderr]     Checking rustls v0.18.1
[INFO] [stderr]     Checking webpki-roots v0.19.0
[INFO] [stderr]     Checking time v0.2.22
[INFO] [stderr]    Compiling phf_generator v0.8.0
[INFO] [stderr]     Checking thiserror v1.0.22
[INFO] [stderr]    Compiling string_cache_codegen v0.5.1
[INFO] [stderr]    Compiling phf_codegen v0.8.0
[INFO] [stderr]    Compiling phf_macros v0.8.0
[INFO] [stderr]     Checking zip v0.5.8
[INFO] [stderr]     Checking globwalk v0.7.3
[INFO] [stderr]     Checking pin-project v0.4.27
[INFO] [stderr]     Checking assert_fs v1.0.0
[INFO] [stderr]     Checking tracing-futures v0.2.4
[INFO] [stderr]     Checking tokio-util v0.3.1
[INFO] [stderr]     Checking actix-codec v0.3.0
[INFO] [stderr]    Compiling serde_json v1.0.59
[INFO] [stderr]     Checking tokio-rustls v0.14.1
[INFO] [stderr]     Checking brotli2 v0.3.2
[INFO] [stderr]     Checking structopt v0.3.20
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[INFO] [stderr]     Checking actix-router v0.2.5
[INFO] [stderr]     Checking string_cache v0.8.0
[INFO] [stderr]    Compiling grass v0.10.3
[INFO] [stderr]     Checking actix-rt v1.1.1
[INFO] [stderr]     Checking actix-service v1.0.6
[INFO] [stderr]     Checking futures-executor v0.3.7
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[INFO] [stderr]     Checking futures v0.3.7
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[INFO] [stderr]     Checking actix-server v1.0.4
[INFO] [stderr]     Checking actix-tls v2.0.0
[INFO] [stderr]     Checking actix-testing v1.0.1
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[INFO] [stderr]     Checking actix-http v2.1.0
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[INFO] [stderr]     Checking markup5ever_rcdom v0.1.0
[INFO] [stderr]     Checking select v0.5.0
[INFO] [stderr]    Compiling miniserve v0.10.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking awc v2.0.1
[INFO] [stderr]     Checking hyper-rustls v0.21.0
[INFO] [stderr]     Checking actix-web v3.2.0
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[INFO] [stderr]     Checking actix-multipart v0.3.0
[INFO] [stderr]     Checking maud v0.22.1
[INFO] [stderr]     Checking actix-web-httpauth v0.5.0
[INFO] [stderr]     Checking actix-files v0.4.0
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2m 02s
[INFO] running `Command { std: "docker" "inspect" "5f442593e2673c14baf66c413f1aab332b9fd67347ff1e651cb08ce76c9a03b2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5f442593e2673c14baf66c413f1aab332b9fd67347ff1e651cb08ce76c9a03b2", kill_on_drop: false }`
[INFO] [stdout] 5f442593e2673c14baf66c413f1aab332b9fd67347ff1e651cb08ce76c9a03b2