[INFO] fetching crate sauron-markdown 0.42.0...
[INFO] checking sauron-markdown-0.42.0 against master#0599f3403366d9c57f0625e6de3af214b5042a90 for pr-87710
[INFO] extracting crate sauron-markdown 0.42.0 into /workspace/builds/worker-68/source
[INFO] validating manifest of crates.io crate sauron-markdown 0.42.0 on toolchain 0599f3403366d9c57f0625e6de3af214b5042a90
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+0599f3403366d9c57f0625e6de3af214b5042a90" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate sauron-markdown 0.42.0
[INFO] finished tweaking crates.io crate sauron-markdown 0.42.0
[INFO] tweaked toml for crates.io crate sauron-markdown 0.42.0 written to /workspace/builds/worker-68/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+0599f3403366d9c57f0625e6de3af214b5042a90" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+0599f3403366d9c57f0625e6de3af214b5042a90" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-68/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-68/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" "+0599f3403366d9c57f0625e6de3af214b5042a90" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 280b2fd8339930fcabad7674b175a1a74956bf2755139dab69e6fd4f403a2dde
[INFO] running `Command { std: "docker" "start" "-a" "280b2fd8339930fcabad7674b175a1a74956bf2755139dab69e6fd4f403a2dde", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "280b2fd8339930fcabad7674b175a1a74956bf2755139dab69e6fd4f403a2dde", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "280b2fd8339930fcabad7674b175a1a74956bf2755139dab69e6fd4f403a2dde", kill_on_drop: false }`
[INFO] [stdout] 280b2fd8339930fcabad7674b175a1a74956bf2755139dab69e6fd4f403a2dde
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-68/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-68/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" "+0599f3403366d9c57f0625e6de3af214b5042a90" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 59a091a77f41a310c296fb7bd998c6386d1823cb80d4512547b2b335eceb0d76
[INFO] running `Command { std: "docker" "start" "-a" "59a091a77f41a310c296fb7bd998c6386d1823cb80d4512547b2b335eceb0d76", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling proc-macro2 v1.0.28
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling syn v1.0.75
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]    Compiling serde v1.0.129
[INFO] [stderr]    Compiling ryu v1.0.5
[INFO] [stderr]    Compiling wasm-bindgen-shared v0.2.76
[INFO] [stderr]    Compiling libc v0.2.100
[INFO] [stderr]    Compiling serde_json v1.0.66
[INFO] [stderr]    Compiling bumpalo v3.7.0
[INFO] [stderr]    Compiling getrandom v0.1.16
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]    Compiling wasm-bindgen v0.2.76
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling ppv-lite86 v0.2.10
[INFO] [stderr]    Compiling doc-comment v0.3.3
[INFO] [stderr]    Compiling siphasher v0.3.6
[INFO] [stderr]    Compiling itoa v0.4.8
[INFO] [stderr]    Compiling json v0.12.4
[INFO] [stderr]    Compiling once_cell v1.8.0
[INFO] [stderr]     Checking new_debug_unreachable v1.0.4
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[INFO] [stderr]    Compiling cfg-if v0.1.10
[INFO] [stderr]     Checking mac v0.1.1
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[INFO] [stderr]    Compiling version_check v0.9.3
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[INFO] [stderr]    Compiling memchr v2.4.1
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[INFO] [stderr]    Compiling pulldown-cmark v0.8.0
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[INFO] [stderr]    Compiling phf_shared v0.8.0
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[INFO] [stderr]    Compiling mt-dom v0.10.0
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[INFO] [stderr]     Checking itertools v0.8.2
[INFO] [stderr]    Compiling num-traits v0.2.14
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[INFO] [stderr]     Checking tendril v0.4.2
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[INFO] [stderr]     Checking unicode-normalization v0.1.19
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[INFO] [stderr]    Compiling rand_core v0.5.1
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[INFO] [stderr]    Compiling phf_generator v0.8.0
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[INFO] [stderr]    Compiling string_cache_codegen v0.5.1
[INFO] [stderr]    Compiling phf_codegen v0.8.0
[INFO] [stderr]    Compiling markup5ever v0.10.1
[INFO] [stderr]     Checking string_cache v0.8.1
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[INFO] [stderr]    Compiling html5ever v0.25.1
[INFO] [stderr]    Compiling nalgebra-macros v0.1.0
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[INFO] [stderr]     Checking nalgebra v0.28.0
[INFO] [stderr]     Checking js-sys v0.3.53
[INFO] [stderr]    Compiling thiserror v1.0.26
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[INFO] [stderr]     Checking ammonia v3.1.2
[INFO] [stderr]     Checking parry2d v0.6.0
[INFO] [stderr]     Checking sauron-core v0.42.0
[INFO] [stderr]     Checking sauron-core v0.41.1
[INFO] [stderr]    Compiling sauron-node-macro v0.42.0
[INFO] [stderr]    Compiling sauron-node-macro v0.41.1
[INFO] [stderr]     Checking sauron v0.41.1
[INFO] [stderr]     Checking sauron v0.42.0
[INFO] [stderr]     Checking svgbob v0.6.0
[INFO] [stderr]     Checking sauron-markdown v0.42.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 03s
[INFO] running `Command { std: "docker" "inspect" "59a091a77f41a310c296fb7bd998c6386d1823cb80d4512547b2b335eceb0d76", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "59a091a77f41a310c296fb7bd998c6386d1823cb80d4512547b2b335eceb0d76", kill_on_drop: false }`
[INFO] [stdout] 59a091a77f41a310c296fb7bd998c6386d1823cb80d4512547b2b335eceb0d76