[INFO] fetching crate activitystreams-traits 0.4.0-alpha.0...
[INFO] checking activitystreams-traits-0.4.0-alpha.0 against master#339e19697a39a78f4d669c217b7d21109215de41 for pr-81213
[INFO] extracting crate activitystreams-traits 0.4.0-alpha.0 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate activitystreams-traits 0.4.0-alpha.0 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 crates.io crate activitystreams-traits 0.4.0-alpha.0
[INFO] finished tweaking crates.io crate activitystreams-traits 0.4.0-alpha.0
[INFO] tweaked toml for crates.io crate activitystreams-traits 0.4.0-alpha.0 written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+339e19697a39a78f4d669c217b7d21109215de41" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[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-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" "rustops/crates-build-env@sha256:21f1ed92105a0ef9b0d27ad8bdeb7f36f9f01ac17fffe3a3f3dc5241fc25d8f4" "/opt/rustwide/cargo-home/bin/cargo" "+339e19697a39a78f4d669c217b7d21109215de41" "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] 5e855a14df7d3f3612ae577fd0cd2f200574b3e9df9dca8794b6966c6766fbb3
[INFO] running `Command { std: "docker" "start" "-a" "5e855a14df7d3f3612ae577fd0cd2f200574b3e9df9dca8794b6966c6766fbb3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5e855a14df7d3f3612ae577fd0cd2f200574b3e9df9dca8794b6966c6766fbb3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5e855a14df7d3f3612ae577fd0cd2f200574b3e9df9dca8794b6966c6766fbb3", kill_on_drop: false }`
[INFO] [stdout] 5e855a14df7d3f3612ae577fd0cd2f200574b3e9df9dca8794b6966c6766fbb3
[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" "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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] b97fc97c3eb60f37a185fa51567bd0326356ae4a64c76e804910ffccde234a47
[INFO] running `Command { std: "docker" "start" "-a" "b97fc97c3eb60f37a185fa51567bd0326356ae4a64c76e804910ffccde234a47", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.24
[INFO] [stderr]    Compiling unicode-xid v0.2.1
[INFO] [stderr]    Compiling syn v1.0.59
[INFO] [stderr]    Compiling serde_derive v1.0.120
[INFO] [stderr]    Compiling serde v1.0.120
[INFO] [stderr]    Compiling inventory v0.1.10
[INFO] [stderr]     Checking lazy_static v1.4.0
[INFO] [stderr]    Compiling quote v1.0.8
[INFO] [stderr]    Compiling ctor v0.1.18
[INFO] [stderr]    Compiling inventory-impl v0.1.10
[INFO] [stderr]    Compiling ghost v0.1.2
[INFO] [stderr]    Compiling typetag-impl v0.1.6
[INFO] [stderr]     Checking erased-serde v0.3.13
[INFO] [stderr]     Checking typetag v0.1.6
[INFO] [stderr]     Checking activitystreams-traits v0.4.0-alpha.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 38.85s
[INFO] running `Command { std: "docker" "inspect" "b97fc97c3eb60f37a185fa51567bd0326356ae4a64c76e804910ffccde234a47", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b97fc97c3eb60f37a185fa51567bd0326356ae4a64c76e804910ffccde234a47", kill_on_drop: false }`
[INFO] [stdout] b97fc97c3eb60f37a185fa51567bd0326356ae4a64c76e804910ffccde234a47