[INFO] fetching crate html-index 0.3.4...
[INFO] checking html-index-0.3.4 against master#5a8a44196b3cf099f8c9b0156bd902eaec0b4e5f for pr-87248
[INFO] extracting crate html-index 0.3.4 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate html-index 0.3.4 on toolchain 5a8a44196b3cf099f8c9b0156bd902eaec0b4e5f
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5a8a44196b3cf099f8c9b0156bd902eaec0b4e5f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate html-index 0.3.4
[INFO] finished tweaking crates.io crate html-index 0.3.4
[INFO] tweaked toml for crates.io crate html-index 0.3.4 written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] crate crates.io crate html-index 0.3.4 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5a8a44196b3cf099f8c9b0156bd902eaec0b4e5f" "fetch" "--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+5a8a44196b3cf099f8c9b0156bd902eaec0b4e5f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ad4d228b918448dd9838a1112ed8228d847962b87ef381fa8ac2aa2cc2e70bdf
[INFO] running `Command { std: "docker" "start" "-a" "ad4d228b918448dd9838a1112ed8228d847962b87ef381fa8ac2aa2cc2e70bdf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ad4d228b918448dd9838a1112ed8228d847962b87ef381fa8ac2aa2cc2e70bdf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ad4d228b918448dd9838a1112ed8228d847962b87ef381fa8ac2aa2cc2e70bdf", kill_on_drop: false }`
[INFO] [stdout] ad4d228b918448dd9838a1112ed8228d847962b87ef381fa8ac2aa2cc2e70bdf
[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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+5a8a44196b3cf099f8c9b0156bd902eaec0b4e5f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 12fbda08b6eed219d8b4e4dd1554b50d5cf098024e9a96d73a355e3441455afa
[INFO] running `Command { std: "docker" "start" "-a" "12fbda08b6eed219d8b4e4dd1554b50d5cf098024e9a96d73a355e3441455afa", kill_on_drop: false }`
[INFO] [stderr] Compiling unicode-xid v0.2.0
[INFO] [stderr] Compiling syn v1.0.29
[INFO] [stderr] Checking cfg-if v0.1.10
[INFO] [stderr] Compiling standback v0.2.8
[INFO] [stderr] Compiling memchr v2.3.3
[INFO] [stderr] Checking futures-core v0.3.5
[INFO] [stderr] Compiling version_check v0.9.2
[INFO] [stderr] Compiling proc-macro-hack v0.5.16
[INFO] [stderr] Checking slab v0.4.2
[INFO] [stderr] Checking matches v0.1.8
[INFO] [stderr] Checking void v1.0.2
[INFO] [stderr] Checking scoped-tls-hkt v0.1.2
[INFO] [stderr] Checking spin v0.5.2
[INFO] [stderr] Compiling anyhow v1.0.32
[INFO] [stderr] Checking untrusted v0.7.1
[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 ring v0.16.14
[INFO] [stderr] Checking infer v0.1.6
[INFO] [stderr] Checking crossbeam-utils v0.7.2
[INFO] [stderr] Checking log v0.4.8
[INFO] [stderr] Checking socket2 v0.3.12
[INFO] [stderr] Compiling proc-macro2 v1.0.17
[INFO] [stderr] Checking nix v0.17.0
[INFO] [stderr] Checking unicode-bidi v0.3.4
[INFO] [stderr] Checking idna v0.2.0
[INFO] [stderr] Checking kv-log-macro v1.0.6
[INFO] [stderr] Compiling time v0.2.16
[INFO] [stderr] Checking crossbeam-epoch v0.8.2
[INFO] [stderr] Checking crossbeam-channel v0.4.2
[INFO] [stderr] Checking crossbeam-queue v0.2.2
[INFO] [stderr] Compiling quote v1.0.6
[INFO] [stderr] Checking url v2.1.1
[INFO] [stderr] Checking crossbeam-deque v0.7.3
[INFO] [stderr] Checking crossbeam v0.7.3
[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 v0.3.4 (/opt/rustwide/workdir)
[INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 37.94s
[INFO] running `Command { std: "docker" "inspect" "12fbda08b6eed219d8b4e4dd1554b50d5cf098024e9a96d73a355e3441455afa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "12fbda08b6eed219d8b4e4dd1554b50d5cf098024e9a96d73a355e3441455afa", kill_on_drop: false }`
[INFO] [stdout] 12fbda08b6eed219d8b4e4dd1554b50d5cf098024e9a96d73a355e3441455afa