[INFO] fetching crate foyer 0.2.0...
[INFO] checking foyer-0.2.0 against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar
[INFO] extracting crate foyer 0.2.0 into /workspace/builds/worker-7-tc1/source
[INFO] validating manifest of crates.io crate foyer 0.2.0 on toolchain 385fa9d845dd326c6bbfd58c22244215e431948a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate foyer 0.2.0
[INFO] finished tweaking crates.io crate foyer 0.2.0
[INFO] tweaked toml for crates.io crate foyer 0.2.0 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 154 packages
[INFO] [stderr]       Adding bitflags v1.3.2 (latest: v2.5.0)
[INFO] [stderr]       Adding cmsketch v0.1.5 (latest: v0.2.0)
[INFO] [stderr]       Adding darling v0.14.4 (latest: v0.20.8)
[INFO] [stderr]       Adding darling_core v0.14.4 (latest: v0.20.8)
[INFO] [stderr]       Adding darling_macro v0.14.4 (latest: v0.20.8)
[INFO] [stderr]       Adding fixedbitset v0.4.2 (latest: v0.5.6)
[INFO] [stderr]       Adding foyer-common v0.1.0 (latest: v0.4.0)
[INFO] [stderr]       Adding foyer-intrusive v0.1.0 (latest: v0.3.0)
[INFO] [stderr]       Adding foyer-storage v0.1.0 (latest: v0.5.0)
[INFO] [stderr]       Adding foyer-workspace-hack v0.1.1 (latest: v0.3.0)
[INFO] [stderr]       Adding nix v0.27.1 (latest: v0.28.0)
[INFO] [stderr]       Adding nu-ansi-term v0.46.0 (latest: v0.50.0)
[INFO] [stderr]       Adding object v0.32.2 (latest: v0.34.0)
[INFO] [stderr]       Adding protobuf v2.28.0 (latest: v3.4.0)
[INFO] [stderr]       Adding redox_syscall v0.4.1 (latest: v0.5.1)
[INFO] [stderr]       Adding strsim v0.10.0 (latest: v0.11.1)
[INFO] [stderr]       Adding syn v1.0.109 (latest: v2.0.58)
[INFO] [stderr]       Adding wasi v0.11.0+wasi-snapshot-preview1 (latest: v0.13.0+wasi-0.2.0)
[INFO] [stderr]       Adding windows-sys v0.48.0 (latest: v0.52.0)
[INFO] [stderr]       Adding windows-targets v0.48.5 (latest: v0.52.4)
[INFO] [stderr]       Adding windows_aarch64_gnullvm v0.48.5 (latest: v0.52.4)
[INFO] [stderr]       Adding windows_aarch64_msvc v0.48.5 (latest: v0.52.4)
[INFO] [stderr]       Adding windows_i686_gnu v0.48.5 (latest: v0.52.4)
[INFO] [stderr]       Adding windows_i686_msvc v0.48.5 (latest: v0.52.4)
[INFO] [stderr]       Adding windows_x86_64_gnu v0.48.5 (latest: v0.52.4)
[INFO] [stderr]       Adding windows_x86_64_gnullvm v0.48.5 (latest: v0.52.4)
[INFO] [stderr]       Adding windows_x86_64_msvc v0.48.5 (latest: v0.52.4)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded panic-message v0.3.0
[INFO] [stderr]   Downloaded foyer-workspace-hack v0.1.1
[INFO] [stderr]   Downloaded madsim-macros v0.2.12
[INFO] [stderr]   Downloaded naive-timer v0.2.0
[INFO] [stderr]   Downloaded madsim-tokio v0.2.24
[INFO] [stderr]   Downloaded madsim v0.2.26
[INFO] [stderr]   Downloaded bitmaps v3.2.1
[INFO] [stderr]   Downloaded cmsketch v0.1.5
[INFO] [stderr]   Downloaded foyer-common v0.1.0
[INFO] [stderr]   Downloaded foyer-intrusive v0.1.0
[INFO] [stderr]   Downloaded prometheus v0.13.3
[INFO] [stderr]   Downloaded foyer-storage v0.1.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7fdcd34c87d09f79c017cbfcabc39e1e3c0a5eebeccd2356a98ce3405b0b9da4
[INFO] running `Command { std: "docker" "start" "-a" "7fdcd34c87d09f79c017cbfcabc39e1e3c0a5eebeccd2356a98ce3405b0b9da4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7fdcd34c87d09f79c017cbfcabc39e1e3c0a5eebeccd2356a98ce3405b0b9da4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7fdcd34c87d09f79c017cbfcabc39e1e3c0a5eebeccd2356a98ce3405b0b9da4", kill_on_drop: false }`
[INFO] [stdout] 7fdcd34c87d09f79c017cbfcabc39e1e3c0a5eebeccd2356a98ce3405b0b9da4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2b7c53a76472c42396f0dba1c14db8f5e9a1267ff3abba137417600af82b0ade
[INFO] running `Command { std: "docker" "start" "-a" "2b7c53a76472c42396f0dba1c14db8f5e9a1267ff3abba137417600af82b0ade", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.153
[INFO] [stderr]     Checking fixedbitset v0.4.2
[INFO] [stderr]     Checking thread-id v4.2.1
[INFO] [stderr]    Compiling memoffset v0.9.1
[INFO] [stderr]    Compiling zstd-safe v7.1.0
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]    Compiling protobuf v2.28.0
[INFO] [stderr]     Checking itertools v0.12.1
[INFO] [stderr]    Compiling prometheus v0.13.3
[INFO] [stderr]     Checking futures-util v0.3.30
[INFO] [stderr]     Checking tokio v1.37.0
[INFO] [stderr]     Checking cmsketch v0.1.5
[INFO] [stderr]     Checking nix v0.27.1
[INFO] [stderr]     Checking bitmaps v3.2.1
[INFO] [stderr]     Checking petgraph v0.6.4
[INFO] [stderr]    Compiling jobserver v0.1.28
[INFO] [stderr]     Checking twox-hash v1.6.3
[INFO] [stderr]    Compiling cc v1.0.90
[INFO] [stderr]    Compiling backtrace v0.3.71
[INFO] [stderr]    Compiling zstd-sys v2.0.10+zstd.1.5.6
[INFO] [stderr]    Compiling foyer-workspace-hack v0.1.1
[INFO] [stderr]    Compiling lz4-sys v1.9.4
[INFO] [stderr]     Checking parking_lot_core v0.9.9
[INFO] [stderr]     Checking futures-executor v0.3.30
[INFO] [stderr]     Checking futures v0.3.30
[INFO] [stderr]     Checking parking_lot v0.12.1
[INFO] [stderr]     Checking madsim-tokio v0.2.24
[INFO] [stderr]     Checking foyer-common v0.1.0
[INFO] [stderr]     Checking foyer-intrusive v0.1.0
[INFO] [stderr]     Checking zstd v0.13.1
[INFO] [stderr]     Checking lz4 v1.24.0
[INFO] [stderr]     Checking foyer-storage v0.1.0
[INFO] [stderr]     Checking foyer v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 13.38s
[INFO] running `Command { std: "docker" "inspect" "2b7c53a76472c42396f0dba1c14db8f5e9a1267ff3abba137417600af82b0ade", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2b7c53a76472c42396f0dba1c14db8f5e9a1267ff3abba137417600af82b0ade", kill_on_drop: false }`
[INFO] [stdout] 2b7c53a76472c42396f0dba1c14db8f5e9a1267ff3abba137417600af82b0ade