[INFO] fetching crate adblock-rust-server 0.3.1...
[INFO] checking adblock-rust-server-0.3.1 against try#8de4b308b608cded0ebccf658a0fc719bce87d4e for pr-89056
[INFO] extracting crate adblock-rust-server 0.3.1 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate adblock-rust-server 0.3.1 on toolchain 8de4b308b608cded0ebccf658a0fc719bce87d4e
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8de4b308b608cded0ebccf658a0fc719bce87d4e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate adblock-rust-server 0.3.1
[INFO] finished tweaking crates.io crate adblock-rust-server 0.3.1
[INFO] tweaked toml for crates.io crate adblock-rust-server 0.3.1 written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] crate crates.io crate adblock-rust-server 0.3.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8de4b308b608cded0ebccf658a0fc719bce87d4e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded wildmatch v1.1.0
[INFO] [stderr]   Downloaded rmp v0.8.10
[INFO] [stderr]   Downloaded attohttpc v0.16.3
[INFO] [stderr]   Downloaded rmp-serde v0.13.7
[INFO] [stderr]   Downloaded seahash v3.0.7
[INFO] [stderr]   Downloaded addr v0.11.8
[INFO] [stderr]   Downloaded psl v2.0.12
[INFO] [stderr]   Downloaded adblock v0.3.10
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+8de4b308b608cded0ebccf658a0fc719bce87d4e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 3f41395dcdf01105efbccc136cceb63f95854706c751c74042ad9edac86383ce
[INFO] running `Command { std: "docker" "start" "-a" "3f41395dcdf01105efbccc136cceb63f95854706c751c74042ad9edac86383ce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3f41395dcdf01105efbccc136cceb63f95854706c751c74042ad9edac86383ce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3f41395dcdf01105efbccc136cceb63f95854706c751c74042ad9edac86383ce", kill_on_drop: false }`
[INFO] [stdout] 3f41395dcdf01105efbccc136cceb63f95854706c751c74042ad9edac86383ce
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+8de4b308b608cded0ebccf658a0fc719bce87d4e" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 123c9ce0cdacf6bf853ee2007999c334f91bfbf585a55169f4598b7ed0bfc33d
[INFO] running `Command { std: "docker" "start" "-a" "123c9ce0cdacf6bf853ee2007999c334f91bfbf585a55169f4598b7ed0bfc33d", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.3.4
[INFO] [stderr]    Compiling syn v1.0.60
[INFO] [stderr]    Compiling openssl v0.10.32
[INFO] [stderr]    Compiling serde v1.0.123
[INFO] [stderr]     Checking once_cell v1.7.0
[INFO] [stderr]    Compiling native-tls v0.2.7
[INFO] [stderr]     Checking byteorder v1.4.2
[INFO] [stderr]     Checking psl-types v2.0.7
[INFO] [stderr]     Checking bytes v1.0.1
[INFO] [stderr]     Checking regex-syntax v0.6.22
[INFO] [stderr]     Checking unchecked-index v0.2.2
[INFO] [stderr]     Checking seahash v3.0.7
[INFO] [stderr]     Checking wildmatch v1.1.0
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling openssl-sys v0.9.60
[INFO] [stderr]     Checking tinyvec v1.1.1
[INFO] [stderr]     Checking form_urlencoded v1.0.1
[INFO] [stderr]     Checking flate2 v1.0.20
[INFO] [stderr]     Checking psl v2.0.12
[INFO] [stderr]     Checking thread_local v1.1.3
[INFO] [stderr]     Checking http v0.2.3
[INFO] [stderr]     Checking aho-corasick v0.7.15
[INFO] [stderr]     Checking twoway v0.2.1
[INFO] [stderr]     Checking unicode-normalization v0.1.17
[INFO] [stderr]     Checking rmp v0.8.10
[INFO] [stderr]     Checking idna v0.2.2
[INFO] [stderr]     Checking regex v1.4.3
[INFO] [stderr]     Checking url v2.2.1
[INFO] [stderr]    Compiling serde_derive v1.0.123
[INFO] [stderr]     Checking attohttpc v0.16.3
[INFO] [stderr]     Checking addr v0.11.8
[INFO] [stderr]     Checking rmp-serde v0.13.7
[INFO] [stderr]     Checking adblock v0.3.10
[INFO] [stderr]     Checking adblock-rust-server v0.3.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 25.62s
[INFO] running `Command { std: "docker" "inspect" "123c9ce0cdacf6bf853ee2007999c334f91bfbf585a55169f4598b7ed0bfc33d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "123c9ce0cdacf6bf853ee2007999c334f91bfbf585a55169f4598b7ed0bfc33d", kill_on_drop: false }`
[INFO] [stdout] 123c9ce0cdacf6bf853ee2007999c334f91bfbf585a55169f4598b7ed0bfc33d