[INFO] fetching crate docchi 0.8.0...
[INFO] checking docchi-0.8.0 against master#8a703520e80d87d4423c01f9d4fbc9e5f6533a02 for pr-154205-1
[INFO] extracting crate docchi 0.8.0 into /workspace/builds/worker-1-tc1/source
[INFO] started tweaking crates.io crate docchi 0.8.0
[INFO] finished tweaking crates.io crate docchi 0.8.0
[INFO] tweaked toml for crates.io crate docchi 0.8.0 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate docchi 0.8.0 on toolchain 8a703520e80d87d4423c01f9d4fbc9e5f6533a02
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8a703520e80d87d4423c01f9d4fbc9e5f6533a02" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8a703520e80d87d4423c01f9d4fbc9e5f6533a02" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 49 packages to latest compatible versions
[INFO] [stderr]       Adding generic-array v0.14.7 (available: v0.14.9)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8a703520e80d87d4423c01f9d4fbc9e5f6533a02" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded with_capacity_safe v0.4.2
[INFO] [stderr]   Downloaded docchi_json5 v0.8.0
[INFO] [stderr]   Downloaded docchi_intf v0.8.0
[INFO] [stderr]   Downloaded docchi_compaction v0.8.0
[INFO] [stderr]   Downloaded metrohash v1.0.7
[INFO] [stderr]   Downloaded docchi_archiver2 v0.8.0
[INFO] [stderr]   Downloaded docchi_diff v0.8.0
[INFO] [stderr]   Downloaded docchi_fs v0.8.0
[INFO] [stderr]   Downloaded docchi_core v0.8.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+8a703520e80d87d4423c01f9d4fbc9e5f6533a02" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 82be4235e6d761484354120a7023f4beb029da6844a7700675f936b6ce2e7ece
[INFO] running `Command { std: "docker" "start" "-a" "82be4235e6d761484354120a7023f4beb029da6844a7700675f936b6ce2e7ece", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "82be4235e6d761484354120a7023f4beb029da6844a7700675f936b6ce2e7ece", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "82be4235e6d761484354120a7023f4beb029da6844a7700675f936b6ce2e7ece", kill_on_drop: false }`
[INFO] [stdout] 82be4235e6d761484354120a7023f4beb029da6844a7700675f936b6ce2e7ece
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+8a703520e80d87d4423c01f9d4fbc9e5f6533a02" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e3b2ad606639f68bdb0a21f8028b166f38ddcd4750e59f099567edddbab6fed8
[INFO] running `Command { std: "docker" "start" "-a" "e3b2ad606639f68bdb0a21f8028b166f38ddcd4750e59f099567edddbab6fed8", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.8.0
[INFO] [stderr]    Compiling proc-macro2 v1.0.106
[INFO] [stderr]    Compiling quote v1.0.45
[INFO] [stderr]    Compiling anyhow v1.0.102
[INFO] [stderr]    Compiling rayon-core v1.13.0
[INFO] [stderr]    Compiling snap v1.1.1
[INFO] [stderr]     Checking crossbeam-epoch v0.9.18
[INFO] [stderr]     Checking either v1.15.0
[INFO] [stderr]     Checking arrayvec v0.5.2
[INFO] [stderr]     Checking with_capacity_safe v0.4.2
[INFO] [stderr]     Checking bit-vec v0.6.3
[INFO] [stderr]     Checking pest v2.8.6
[INFO] [stderr]     Checking linked-hash-map v0.5.6
[INFO] [stderr]     Checking crossbeam-deque v0.8.6
[INFO] [stderr]     Checking metrohash v1.0.7
[INFO] [stderr]     Checking docchi_compaction v0.8.0
[INFO] [stderr]     Checking num_cpus v1.17.0
[INFO] [stderr]     Checking threadpool v1.8.1
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]     Checking rayon v1.11.0
[INFO] [stderr]    Compiling pest_meta v2.8.6
[INFO] [stderr]     Checking docchi_archiver2 v0.8.0
[INFO] [stderr]    Compiling pest_generator v2.8.6
[INFO] [stderr]    Compiling pest_derive v2.8.6
[INFO] [stderr]     Checking docchi_json5 v0.8.0
[INFO] [stderr]     Checking docchi_core v0.8.0
[INFO] [stderr]     Checking docchi_diff v0.8.0
[INFO] [stderr]     Checking docchi_intf v0.8.0
[INFO] [stderr]     Checking docchi_fs v0.8.0
[INFO] [stderr]     Checking docchi v0.8.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.65s
[INFO] running `Command { std: "docker" "inspect" "e3b2ad606639f68bdb0a21f8028b166f38ddcd4750e59f099567edddbab6fed8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e3b2ad606639f68bdb0a21f8028b166f38ddcd4750e59f099567edddbab6fed8", kill_on_drop: false }`
[INFO] [stdout] e3b2ad606639f68bdb0a21f8028b166f38ddcd4750e59f099567edddbab6fed8