[INFO] fetching crate html-index 0.3.3...
[INFO] checking html-index-0.3.3 against try#d990716b6a1fdde1300748828a9c9e79dfd0b898 for pr-74846
[INFO] extracting crate html-index 0.3.3 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate html-index 0.3.3 on toolchain d990716b6a1fdde1300748828a9c9e79dfd0b898
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d990716b6a1fdde1300748828a9c9e79dfd0b898" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate html-index 0.3.3
[INFO] finished tweaking crates.io crate html-index 0.3.3
[INFO] tweaked toml for crates.io crate html-index 0.3.3 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate crates.io crate html-index 0.3.3 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d990716b6a1fdde1300748828a9c9e79dfd0b898" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] Blocking waiting for file lock on package cache
[INFO] [stderr] Downloading crates ...
[INFO] [stderr] Downloaded css-rel-preload v0.1.0
[INFO] [stderr] Downloaded http-types v2.1.0
[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:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+d990716b6a1fdde1300748828a9c9e79dfd0b898" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1092fc89ade519f7e4ce14d63e3306529694881744f8b43b924a49a320dc12d4
[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" "1092fc89ade519f7e4ce14d63e3306529694881744f8b43b924a49a320dc12d4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1092fc89ade519f7e4ce14d63e3306529694881744f8b43b924a49a320dc12d4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1092fc89ade519f7e4ce14d63e3306529694881744f8b43b924a49a320dc12d4", kill_on_drop: false }`
[INFO] [stdout] 1092fc89ade519f7e4ce14d63e3306529694881744f8b43b924a49a320dc12d4
[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:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+d990716b6a1fdde1300748828a9c9e79dfd0b898" "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] d763a5d3458cf0a8c1d2fea89b61259d3b66b341db77e1f3f1ff885a784b0dbe
[INFO] running `Command { std: "docker" "start" "-a" "d763a5d3458cf0a8c1d2fea89b61259d3b66b341db77e1f3f1ff885a784b0dbe", kill_on_drop: false }`
[INFO] [stderr] Compiling syn v1.0.29
[INFO] [stderr] Compiling libc v0.2.71
[INFO] [stderr] Compiling standback v0.2.8
[INFO] [stderr] Checking once_cell v1.4.0
[INFO] [stderr] Checking futures-core v0.3.5
[INFO] [stderr] Checking futures-io v0.3.5
[INFO] [stderr] Checking pin-utils v0.1.0
[INFO] [stderr] Compiling proc-macro-hack v0.5.16
[INFO] [stderr] Checking smallvec v1.4.0
[INFO] [stderr] Compiling ryu v1.0.4
[INFO] [stderr] Checking percent-encoding v2.1.0
[INFO] [stderr] Checking itoa v0.4.5
[INFO] [stderr] Checking async-task v3.0.0
[INFO] [stderr] Compiling anyhow v1.0.32
[INFO] [stderr] Checking dtoa v0.4.5
[INFO] [stderr] Checking pin-project-lite v0.1.6
[INFO] [stderr] Checking base64 v0.11.0
[INFO] [stderr] Checking css-rel-preload v0.1.0
[INFO] [stderr] Compiling time v0.2.16
[INFO] [stderr] Compiling memoffset v0.5.4
[INFO] [stderr] Compiling ring v0.16.14
[INFO] [stderr] Compiling proc-macro2 v1.0.17
[INFO] [stderr] Checking futures-task v0.3.5
[INFO] [stderr] Checking log v0.4.8
[INFO] [stderr] Checking unicode-normalization v0.1.12
[INFO] [stderr] Checking infer v0.1.6
[INFO] [stderr] Checking crossbeam-queue v0.2.2
[INFO] [stderr] Checking crossbeam-channel v0.4.2
[INFO] [stderr] Compiling quote v1.0.6
[INFO] [stderr] Checking crossbeam-epoch v0.8.2
[INFO] [stderr] Checking kv-log-macro v1.0.6
[INFO] [stderr] Checking crossbeam-deque v0.7.3
[INFO] [stderr] Checking idna v0.2.0
[INFO] [stderr] Checking crossbeam v0.7.3
[INFO] [stderr] Checking url v2.1.1
[INFO] [stderr] Checking nix v0.17.0
[INFO] [stderr] Checking socket2 v0.3.12
[INFO] [stderr] Checking num_cpus v1.13.0
[INFO] [stderr] Compiling pin-project-internal v0.4.17
[INFO] [stderr] Compiling serde_derive v1.0.111
[INFO] [stderr] Compiling time-macros-impl v0.1.1
[INFO] [stderr] Checking time-macros v0.1.0
[INFO] [stderr] Checking cookie v0.13.3
[INFO] [stderr] Checking pin-project v0.4.17
[INFO] [stderr] Checking futures-util v0.3.5
[INFO] [stderr] Checking piper v0.1.2
[INFO] [stderr] Checking smol v0.1.10
[INFO] [stderr] Checking serde v1.0.111
[INFO] [stderr] Checking async-std v1.6.0
[INFO] [stderr] Checking serde_json v1.0.53
[INFO] [stderr] Checking serde_urlencoded v0.6.1
[INFO] [stderr] Checking http-types v2.1.0
[INFO] [stderr] Checking html-index v0.3.3 (/opt/rustwide/workdir)
[INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 25s
[INFO] running `Command { std: "docker" "inspect" "d763a5d3458cf0a8c1d2fea89b61259d3b66b341db77e1f3f1ff885a784b0dbe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d763a5d3458cf0a8c1d2fea89b61259d3b66b341db77e1f3f1ff885a784b0dbe", kill_on_drop: false }`
[INFO] [stdout] d763a5d3458cf0a8c1d2fea89b61259d3b66b341db77e1f3f1ff885a784b0dbe