[INFO] fetching crate html-outliner 0.1.6...
[INFO] checking html-outliner-0.1.6 against master#22572d0994593197593e2a1b7b18d720a9a349a7 for pr-126452-1
[INFO] extracting crate html-outliner 0.1.6 into /workspace/builds/worker-3-tc1/source
[INFO] validating manifest of crates.io crate html-outliner 0.1.6 on toolchain 22572d0994593197593e2a1b7b18d720a9a349a7
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+22572d0994593197593e2a1b7b18d720a9a349a7" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate html-outliner 0.1.6
[INFO] finished tweaking crates.io crate html-outliner 0.1.6
[INFO] tweaked toml for crates.io crate html-outliner 0.1.6 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+22572d0994593197593e2a1b7b18d720a9a349a7" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] Updating crates.io index
[INFO] [stderr] Locking 87 packages to latest compatible versions
[INFO] [stderr] Adding bitflags v1.3.2 (latest: v2.6.0)
[INFO] [stderr] Adding convert_case v0.4.0 (latest: v0.6.0)
[INFO] [stderr] Adding cssparser v0.27.2 (latest: v0.34.0)
[INFO] [stderr] Adding derive_more v0.99.18 (latest: v1.0.0)
[INFO] [stderr] Adding getrandom v0.1.16 (latest: v0.2.15)
[INFO] [stderr] Adding html5ever v0.25.2 (latest: v0.28.0)
[INFO] [stderr] Adding itoa v0.4.8 (latest: v1.0.11)
[INFO] [stderr] Adding markup5ever v0.10.1 (latest: v0.13.0)
[INFO] [stderr] Adding phf v0.8.0 (latest: v0.11.2)
[INFO] [stderr] Adding phf_codegen v0.8.0 (latest: v0.11.2)
[INFO] [stderr] Adding phf_generator v0.8.0 (latest: v0.11.2)
[INFO] [stderr] Adding phf_generator v0.10.0 (latest: v0.11.2)
[INFO] [stderr] Adding phf_macros v0.8.0 (latest: v0.11.2)
[INFO] [stderr] Adding phf_shared v0.8.0 (latest: v0.11.2)
[INFO] [stderr] Adding phf_shared v0.10.0 (latest: v0.11.2)
[INFO] [stderr] Adding rand v0.7.3 (latest: v0.8.5)
[INFO] [stderr] Adding rand_chacha v0.2.2 (latest: v0.3.1)
[INFO] [stderr] Adding rand_core v0.5.1 (latest: v0.6.4)
[INFO] [stderr] Adding rand_hc v0.2.0 (latest: v0.3.2)
[INFO] [stderr] Adding rand_pcg v0.2.1 (latest: v0.3.1)
[INFO] [stderr] Adding selectors v0.22.0 (latest: v0.25.0)
[INFO] [stderr] Adding servo_arc v0.1.1 (latest: v0.3.0)
[INFO] [stderr] Adding siphasher v0.3.11 (latest: v1.0.1)
[INFO] [stderr] Adding syn v1.0.109 (latest: v2.0.77)
[INFO] [stderr] Adding wasi v0.9.0+wasi-snapshot-preview1 (latest: v0.13.2+wasi-0.2.1)
[INFO] [stderr] Adding wasi v0.11.0+wasi-snapshot-preview1 (latest: v0.13.2+wasi-0.2.1)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+22572d0994593197593e2a1b7b18d720a9a349a7" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] Downloading crates ...
[INFO] [stderr] Downloaded kuchiki v0.8.1
[INFO] [stderr] Downloaded string_cache_codegen v0.5.2
[INFO] [stderr] Downloaded html5ever v0.25.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+22572d0994593197593e2a1b7b18d720a9a349a7" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b1500d5b5b51d38ed5e36e1036ed279bad8fb4062b582e281e154f40785db627
[INFO] running `Command { std: "docker" "start" "-a" "b1500d5b5b51d38ed5e36e1036ed279bad8fb4062b582e281e154f40785db627", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b1500d5b5b51d38ed5e36e1036ed279bad8fb4062b582e281e154f40785db627", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b1500d5b5b51d38ed5e36e1036ed279bad8fb4062b582e281e154f40785db627", kill_on_drop: false }`
[INFO] [stdout] b1500d5b5b51d38ed5e36e1036ed279bad8fb4062b582e281e154f40785db627
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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" "RUSTDOCFLAGS=--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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+22572d0994593197593e2a1b7b18d720a9a349a7" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0cb768c5ed0d510f4e69d790fc452bb054741868b9bf1f929701f5402f065b13
[INFO] running `Command { std: "docker" "start" "-a" "0cb768c5ed0d510f4e69d790fc452bb054741868b9bf1f929701f5402f065b13", kill_on_drop: false }`
[INFO] [stderr] Compiling libc v0.2.158
[INFO] [stderr] Compiling cfg-if v1.0.0
[INFO] [stderr] Compiling byteorder v1.5.0
[INFO] [stderr] Compiling getrandom v0.1.16
[INFO] [stderr] Compiling siphasher v0.3.11
[INFO] [stderr] Compiling syn v1.0.109
[INFO] [stderr] Compiling proc-macro-hack v0.5.20+deprecated
[INFO] [stderr] Checking new_debug_unreachable v1.0.6
[INFO] [stderr] Compiling serde v1.0.209
[INFO] [stderr] Checking precomputed-hash v0.1.1
[INFO] [stderr] Checking mac v0.1.1
[INFO] [stderr] Checking dtoa v1.0.9
[INFO] [stderr] Checking utf-8 v0.7.6
[INFO] [stderr] Compiling cssparser-macros v0.6.1
[INFO] [stderr] Checking matches v0.1.10
[INFO] [stderr] Checking stable_deref_trait v1.2.0
[INFO] [stderr] Checking nodrop v0.1.14
[INFO] [stderr] Checking futf v0.1.5
[INFO] [stderr] Compiling convert_case v0.4.0
[INFO] [stderr] Checking itoa v0.4.8
[INFO] [stderr] Checking fxhash v0.2.1
[INFO] [stderr] Checking servo_arc v0.1.1
[INFO] [stderr] Compiling zerocopy v0.7.35
[INFO] [stderr] Compiling phf_shared v0.8.0
[INFO] [stderr] Compiling phf_shared v0.10.0
[INFO] [stderr] Checking dtoa-short v0.3.5
[INFO] [stderr] Checking tendril v0.4.3
[INFO] [stderr] Checking thin-slice v0.1.1
[INFO] [stderr] Checking regex-automata v0.4.7
[INFO] [stderr] Compiling derive_more v0.99.18
[INFO] [stderr] Compiling ppv-lite86 v0.2.20
[INFO] [stderr] Compiling getrandom v0.2.15
[INFO] [stderr] Compiling rand_core v0.5.1
[INFO] [stderr] Compiling rand_core v0.6.4
[INFO] [stderr] Compiling rand_pcg v0.2.1
[INFO] [stderr] Compiling rand_chacha v0.2.2
[INFO] [stderr] Compiling rand_chacha v0.3.1
[INFO] [stderr] Compiling rand v0.7.3
[INFO] [stderr] Compiling rand v0.8.5
[INFO] [stderr] Checking regex v1.10.6
[INFO] [stderr] Compiling phf_generator v0.8.0
[INFO] [stderr] Compiling phf_codegen v0.8.0
[INFO] [stderr] Compiling phf_generator v0.10.0
[INFO] [stderr] Compiling selectors v0.22.0
[INFO] [stderr] Compiling string_cache_codegen v0.5.2
[INFO] [stderr] Compiling markup5ever v0.10.1
[INFO] [stderr] Checking string_cache v0.8.7
[INFO] [stderr] Compiling phf_macros v0.8.0
[INFO] [stderr] Compiling cssparser v0.27.2
[INFO] [stderr] Compiling html5ever v0.25.2
[INFO] [stderr] Checking phf v0.8.0
[INFO] [stderr] Checking kuchiki v0.8.1
[INFO] [stderr] Checking html-outliner v0.1.6 (/opt/rustwide/workdir)
[INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 16.21s
[INFO] running `Command { std: "docker" "inspect" "0cb768c5ed0d510f4e69d790fc452bb054741868b9bf1f929701f5402f065b13", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0cb768c5ed0d510f4e69d790fc452bb054741868b9bf1f929701f5402f065b13", kill_on_drop: false }`
[INFO] [stdout] 0cb768c5ed0d510f4e69d790fc452bb054741868b9bf1f929701f5402f065b13
[INFO] checking html-outliner-0.1.6 against try#6289438dbad80b1a0029c66dd3f6abf57c2c51be for pr-126452-1
[INFO] extracting crate html-outliner 0.1.6 into /workspace/builds/worker-3-tc2/source
[INFO] validating manifest of crates.io crate html-outliner 0.1.6 on toolchain 6289438dbad80b1a0029c66dd3f6abf57c2c51be
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+6289438dbad80b1a0029c66dd3f6abf57c2c51be" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate html-outliner 0.1.6
[INFO] finished tweaking crates.io crate html-outliner 0.1.6
[INFO] tweaked toml for crates.io crate html-outliner 0.1.6 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+6289438dbad80b1a0029c66dd3f6abf57c2c51be" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] Updating crates.io index
[INFO] [stderr] Blocking waiting for file lock on package cache
[INFO] [stderr] Locking 87 packages to latest compatible versions
[INFO] [stderr] Adding bitflags v1.3.2 (latest: v2.6.0)
[INFO] [stderr] Adding convert_case v0.4.0 (latest: v0.6.0)
[INFO] [stderr] Adding cssparser v0.27.2 (latest: v0.34.0)
[INFO] [stderr] Adding derive_more v0.99.18 (latest: v1.0.0)
[INFO] [stderr] Adding getrandom v0.1.16 (latest: v0.2.15)
[INFO] [stderr] Adding html5ever v0.25.2 (latest: v0.28.0)
[INFO] [stderr] Adding itoa v0.4.8 (latest: v1.0.11)
[INFO] [stderr] Adding markup5ever v0.10.1 (latest: v0.13.0)
[INFO] [stderr] Adding phf v0.8.0 (latest: v0.11.2)
[INFO] [stderr] Adding phf_codegen v0.8.0 (latest: v0.11.2)
[INFO] [stderr] Adding phf_generator v0.8.0 (latest: v0.11.2)
[INFO] [stderr] Adding phf_generator v0.10.0 (latest: v0.11.2)
[INFO] [stderr] Adding phf_macros v0.8.0 (latest: v0.11.2)
[INFO] [stderr] Adding phf_shared v0.8.0 (latest: v0.11.2)
[INFO] [stderr] Adding phf_shared v0.10.0 (latest: v0.11.2)
[INFO] [stderr] Adding rand v0.7.3 (latest: v0.8.5)
[INFO] [stderr] Adding rand_chacha v0.2.2 (latest: v0.3.1)
[INFO] [stderr] Adding rand_core v0.5.1 (latest: v0.6.4)
[INFO] [stderr] Adding rand_hc v0.2.0 (latest: v0.3.2)
[INFO] [stderr] Adding rand_pcg v0.2.1 (latest: v0.3.1)
[INFO] [stderr] Adding selectors v0.22.0 (latest: v0.25.0)
[INFO] [stderr] Adding servo_arc v0.1.1 (latest: v0.3.0)
[INFO] [stderr] Adding siphasher v0.3.11 (latest: v1.0.1)
[INFO] [stderr] Adding syn v1.0.109 (latest: v2.0.77)
[INFO] [stderr] Adding wasi v0.9.0+wasi-snapshot-preview1 (latest: v0.13.2+wasi-0.2.1)
[INFO] [stderr] Adding wasi v0.11.0+wasi-snapshot-preview1 (latest: v0.13.2+wasi-0.2.1)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+6289438dbad80b1a0029c66dd3f6abf57c2c51be" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+6289438dbad80b1a0029c66dd3f6abf57c2c51be" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 19d76c5ac9d77fe018ad1e988cea7fc4f9a06e57359795334a93009e6c8d21f9
[INFO] running `Command { std: "docker" "start" "-a" "19d76c5ac9d77fe018ad1e988cea7fc4f9a06e57359795334a93009e6c8d21f9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "19d76c5ac9d77fe018ad1e988cea7fc4f9a06e57359795334a93009e6c8d21f9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "19d76c5ac9d77fe018ad1e988cea7fc4f9a06e57359795334a93009e6c8d21f9", kill_on_drop: false }`
[INFO] [stdout] 19d76c5ac9d77fe018ad1e988cea7fc4f9a06e57359795334a93009e6c8d21f9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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" "RUSTDOCFLAGS=--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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+6289438dbad80b1a0029c66dd3f6abf57c2c51be" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f98e9807cb41d18aa85780877db4f4892d658497eb997427e0bd59cda0561654
[INFO] running `Command { std: "docker" "start" "-a" "f98e9807cb41d18aa85780877db4f4892d658497eb997427e0bd59cda0561654", kill_on_drop: false }`
[INFO] [stderr] Compiling libc v0.2.158
[INFO] [stderr] Compiling cfg-if v1.0.0
[INFO] [stderr] Compiling byteorder v1.5.0
[INFO] [stderr] Compiling getrandom v0.1.16
[INFO] [stderr] Compiling siphasher v0.3.11
[INFO] [stderr] Compiling syn v1.0.109
[INFO] [stderr] Compiling proc-macro-hack v0.5.20+deprecated
[INFO] [stderr] Checking new_debug_unreachable v1.0.6
[INFO] [stderr] Compiling serde v1.0.209
[INFO] [stderr] Checking mac v0.1.1
[INFO] [stderr] Checking precomputed-hash v0.1.1
[INFO] [stderr] Checking dtoa v1.0.9
[INFO] [stderr] Checking utf-8 v0.7.6
[INFO] [stderr] Compiling cssparser-macros v0.6.1
[INFO] [stderr] Checking stable_deref_trait v1.2.0
[INFO] [stderr] Compiling convert_case v0.4.0
[INFO] [stderr] Checking matches v0.1.10
[INFO] [stderr] Checking nodrop v0.1.14
[INFO] [stderr] Checking itoa v0.4.8
[INFO] [stderr] Checking fxhash v0.2.1
[INFO] [stderr] Checking futf v0.1.5
[INFO] [stderr] Checking thin-slice v0.1.1
[INFO] [stderr] Checking servo_arc v0.1.1
[INFO] [stderr] Checking regex-automata v0.4.7
[INFO] [stderr] Compiling zerocopy v0.7.35
[INFO] [stderr] Checking tendril v0.4.3
[INFO] [stderr] Checking dtoa-short v0.3.5
[INFO] [stderr] Checking phf_shared v0.8.0
[INFO] [stderr] Checking phf_shared v0.10.0
[INFO] [stderr] Compiling derive_more v0.99.18
[INFO] [stderr] Compiling getrandom v0.2.15
[INFO] [stderr] Compiling rand_core v0.6.4
[INFO] [stderr] Compiling ppv-lite86 v0.2.20
[INFO] [stderr] Compiling rand_core v0.5.1
[INFO] [stderr] Compiling rand_pcg v0.2.1
[INFO] [stderr] Compiling rand_chacha v0.2.2
[INFO] [stderr] Compiling rand_chacha v0.3.1
[INFO] [stderr] Compiling rand v0.7.3
[INFO] [stderr] Compiling rand v0.8.5
[INFO] [stderr] Compiling phf_generator v0.8.0
[INFO] [stderr] Compiling phf_codegen v0.8.0
[INFO] [stderr] Compiling phf_generator v0.10.0
[INFO] [stderr] Compiling string_cache_codegen v0.5.2
[INFO] [stderr] Compiling selectors v0.22.0
[INFO] [stderr] Checking regex v1.10.6
[INFO] [stderr] Compiling markup5ever v0.10.1
[INFO] [stderr] Checking string_cache v0.8.7
[INFO] [stderr] Compiling phf_macros v0.8.0
[INFO] [stderr] Compiling cssparser v0.27.2
[INFO] [stderr] Compiling html5ever v0.25.2
[INFO] [stderr] Checking phf v0.8.0
[INFO] [stderr] Checking kuchiki v0.8.1
[INFO] [stderr] Checking html-outliner v0.1.6 (/opt/rustwide/workdir)
[INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 12.75s
[INFO] running `Command { std: "docker" "inspect" "f98e9807cb41d18aa85780877db4f4892d658497eb997427e0bd59cda0561654", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f98e9807cb41d18aa85780877db4f4892d658497eb997427e0bd59cda0561654", kill_on_drop: false }`
[INFO] [stdout] f98e9807cb41d18aa85780877db4f4892d658497eb997427e0bd59cda0561654