[INFO] fetching crate libblobd-direct 0.5.4... [INFO] checking libblobd-direct-0.5.4 against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar [INFO] extracting crate libblobd-direct 0.5.4 into /workspace/builds/worker-4-tc1/source [INFO] validating manifest of crates.io crate libblobd-direct 0.5.4 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 libblobd-direct 0.5.4 [INFO] finished tweaking crates.io crate libblobd-direct 0.5.4 [INFO] tweaked toml for crates.io crate libblobd-direct 0.5.4 written to /workspace/builds/worker-4-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 147 packages [INFO] [stderr] Adding bitflags v1.3.2 (latest: v2.5.0) [INFO] [stderr] Adding croaring v0.8.1 (latest: v1.0.1) [INFO] [stderr] Adding croaring-sys v0.8.1 (latest: v1.1.0) [INFO] [stderr] Adding heck v0.4.1 (latest: v0.5.0) [INFO] [stderr] Adding itertools v0.10.5 (latest: v0.12.1) [INFO] [stderr] Adding nu-ansi-term v0.46.0 (latest: v0.50.0) [INFO] [stderr] Adding num-derive v0.3.3 (latest: v0.4.2) [INFO] [stderr] Adding object v0.32.2 (latest: v0.34.0) [INFO] [stderr] Adding redox_syscall v0.4.1 (latest: v0.5.1) [INFO] [stderr] Adding regex-automata v0.1.10 (latest: v0.4.6) [INFO] [stderr] Adding regex-syntax v0.6.29 (latest: v0.8.3) [INFO] [stderr] Adding strum v0.24.1 (latest: v0.26.2) [INFO] [stderr] Adding strum_macros v0.24.3 (latest: v0.26.2) [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-core v0.52.0 (latest: v0.55.0) [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 strum v0.24.1 [INFO] [stderr] Downloaded off64 v0.6.0 [INFO] [stderr] Downloaded strum_macros v0.24.3 [INFO] [stderr] Downloaded struct-name-macro v0.0.2 [INFO] [stderr] Downloaded tinybuf v0.3.0 [INFO] [stderr] Downloaded tracing-test v0.2.4 [INFO] [stderr] Downloaded num v0.4.1 [INFO] [stderr] Downloaded bufpool v0.2.4 [INFO] [stderr] Downloaded io-uring v0.6.3 [INFO] [stderr] Downloaded croaring v0.8.1 [INFO] [stderr] Downloaded rmp-serde v1.1.2 [INFO] [stderr] Downloaded signal-future v0.1.1 [INFO] [stderr] Downloaded stochastic-queue v0.2.0 [INFO] [stderr] Downloaded struct-name v0.0.1 [INFO] [stderr] Downloaded tracing-test-macro v0.2.4 [INFO] [stderr] Downloaded croaring-sys v0.8.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 689e0d327b839e651677d6eb293d73de6f535f15cfb164ae9dc5923773235f7e [INFO] running `Command { std: "docker" "start" "-a" "689e0d327b839e651677d6eb293d73de6f535f15cfb164ae9dc5923773235f7e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "689e0d327b839e651677d6eb293d73de6f535f15cfb164ae9dc5923773235f7e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "689e0d327b839e651677d6eb293d73de6f535f15cfb164ae9dc5923773235f7e", kill_on_drop: false }` [INFO] [stdout] 689e0d327b839e651677d6eb293d73de6f535f15cfb164ae9dc5923773235f7e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 94793939a499f310366a2fa1a48a92b976dd9f25ef1a58bd1bfa0ab8fd5f97cf [INFO] running `Command { std: "docker" "start" "-a" "94793939a499f310366a2fa1a48a92b976dd9f25ef1a58bd1bfa0ab8fd5f97cf", kill_on_drop: false }` [INFO] [stderr] Compiling num-bigint v0.4.4 [INFO] [stderr] Compiling num-rational v0.4.1 [INFO] [stderr] Checking num-integer v0.1.46 [INFO] [stderr] Compiling syn v2.0.58 [INFO] [stderr] Checking tracing-core v0.1.32 [INFO] [stderr] Compiling paste v1.0.14 [INFO] [stderr] Checking num-complex v0.4.5 [INFO] [stderr] Compiling croaring-sys v0.8.1 [INFO] [stderr] Checking regex-syntax v0.8.3 [INFO] [stderr] Checking regex-syntax v0.6.29 [INFO] [stderr] Checking num-iter v0.1.44 [INFO] [stderr] Compiling crossbeam-utils v0.8.19 [INFO] [stderr] Compiling blake3 v1.5.1 [INFO] [stderr] Checking overload v0.1.1 [INFO] [stderr] Compiling io-uring v0.6.3 [INFO] [stderr] Compiling strum_macros v0.24.3 [INFO] [stderr] Checking rmp v0.8.12 [INFO] [stderr] Checking nu-ansi-term v0.46.0 [INFO] [stderr] Checking tracing-log v0.2.0 [INFO] [stderr] Checking thread_local v1.1.8 [INFO] [stderr] Checking arrayref v0.3.7 [INFO] [stderr] Checking arrayvec v0.7.4 [INFO] [stderr] Checking bytemuck v1.15.0 [INFO] [stderr] Checking constant_time_eq v0.3.0 [INFO] [stderr] Checking either v1.10.0 [INFO] [stderr] Checking regex-automata v0.4.6 [INFO] [stderr] Checking hashbrown v0.14.3 [INFO] [stderr] Checking num v0.4.1 [INFO] [stderr] Compiling struct-name v0.0.1 [INFO] [stderr] Checking regex-automata v0.1.10 [INFO] [stderr] Compiling struct-name-macro v0.0.2 [INFO] [stderr] Checking itertools v0.10.5 [INFO] [stderr] Checking matchers v0.1.0 [INFO] [stderr] Compiling tracing-test-macro v0.2.4 [INFO] [stderr] Checking dashmap v5.5.3 [INFO] [stderr] Checking roaring v0.10.3 [INFO] [stderr] Checking croaring v0.8.1 [INFO] [stderr] Checking regex v1.10.4 [INFO] [stderr] Checking strum v0.24.1 [INFO] [stderr] Checking crossbeam-channel v0.5.12 [INFO] [stderr] Checking twox-hash v1.6.3 [INFO] [stderr] Checking bufpool v0.2.4 [INFO] [stderr] Checking signal-future v0.1.1 [INFO] [stderr] Compiling num-derive v0.3.3 [INFO] [stderr] Checking rustc-hash v1.1.0 [INFO] [stderr] Checking hex v0.4.3 [INFO] [stderr] Checking stochastic-queue v0.2.0 [INFO] [stderr] Compiling serde_derive v1.0.197 [INFO] [stderr] Compiling tracing-attributes v0.1.27 [INFO] [stderr] Compiling futures-macro v0.3.30 [INFO] [stderr] Compiling async-trait v0.1.79 [INFO] [stderr] Compiling async-stream-impl v0.3.5 [INFO] [stderr] Compiling tokio-macros v2.2.0 [INFO] [stderr] Checking async-stream v0.3.5 [INFO] [stderr] Checking tokio v1.37.0 [INFO] [stderr] Checking futures-util v0.3.30 [INFO] [stderr] Checking tracing v0.1.40 [INFO] [stderr] Checking tracing-subscriber v0.3.18 [INFO] [stderr] Checking tracing-test v0.2.4 [INFO] [stderr] Checking serde v1.0.197 [INFO] [stderr] Checking futures-executor v0.3.30 [INFO] [stderr] Checking futures v0.3.30 [INFO] [stderr] Checking chrono v0.4.37 [INFO] [stderr] Checking rmp-serde v1.1.2 [INFO] [stderr] Checking off64 v0.6.0 [INFO] [stderr] Checking tinybuf v0.3.0 [INFO] [stderr] Checking libblobd-direct v0.5.4 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 44.00s [INFO] running `Command { std: "docker" "inspect" "94793939a499f310366a2fa1a48a92b976dd9f25ef1a58bd1bfa0ab8fd5f97cf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "94793939a499f310366a2fa1a48a92b976dd9f25ef1a58bd1bfa0ab8fd5f97cf", kill_on_drop: false }` [INFO] [stdout] 94793939a499f310366a2fa1a48a92b976dd9f25ef1a58bd1bfa0ab8fd5f97cf [INFO] checking libblobd-direct-0.5.4 against try#645bb72776a6a56a1a8f52631a44bd082b2ba509 for absurd-question-mark-desugar [INFO] extracting crate libblobd-direct 0.5.4 into /workspace/builds/worker-4-tc2/source [INFO] validating manifest of crates.io crate libblobd-direct 0.5.4 on toolchain 645bb72776a6a56a1a8f52631a44bd082b2ba509 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate libblobd-direct 0.5.4 [INFO] finished tweaking crates.io crate libblobd-direct 0.5.4 [INFO] tweaked toml for crates.io crate libblobd-direct 0.5.4 written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 7cc19b8338e5aa482f64be822519b0a1735f781e6a06e95e1a3beb1c1bf1be0b [INFO] running `Command { std: "docker" "start" "-a" "7cc19b8338e5aa482f64be822519b0a1735f781e6a06e95e1a3beb1c1bf1be0b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "7cc19b8338e5aa482f64be822519b0a1735f781e6a06e95e1a3beb1c1bf1be0b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7cc19b8338e5aa482f64be822519b0a1735f781e6a06e95e1a3beb1c1bf1be0b", kill_on_drop: false }` [INFO] [stdout] 7cc19b8338e5aa482f64be822519b0a1735f781e6a06e95e1a3beb1c1bf1be0b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d2ebb1aab7b9824033b70c49cfe69512afda2a54beedab4e84747196b914808f [INFO] running `Command { std: "docker" "start" "-a" "d2ebb1aab7b9824033b70c49cfe69512afda2a54beedab4e84747196b914808f", kill_on_drop: false }` [INFO] [stderr] Compiling num-bigint v0.4.4 [INFO] [stderr] Compiling num-rational v0.4.1 [INFO] [stderr] Checking num-integer v0.1.46 [INFO] [stderr] Compiling syn v2.0.58 [INFO] [stderr] Checking tracing-core v0.1.32 [INFO] [stderr] Compiling paste v1.0.14 [INFO] [stderr] Checking num-complex v0.4.5 [INFO] [stderr] Compiling croaring-sys v0.8.1 [INFO] [stderr] Checking num-iter v0.1.44 [INFO] [stderr] Checking regex-syntax v0.8.3 [INFO] [stderr] Checking regex-syntax v0.6.29 [INFO] [stderr] Compiling crossbeam-utils v0.8.19 [INFO] [stderr] Compiling blake3 v1.5.1 [INFO] [stderr] Checking overload v0.1.1 [INFO] [stderr] Compiling io-uring v0.6.3 [INFO] [stderr] Checking nu-ansi-term v0.46.0 [INFO] [stderr] Checking rmp v0.8.12 [INFO] [stderr] Compiling strum_macros v0.24.3 [INFO] [stderr] Checking tracing-log v0.2.0 [INFO] [stderr] Checking thread_local v1.1.8 [INFO] [stderr] Checking arrayref v0.3.7 [INFO] [stderr] Checking either v1.10.0 [INFO] [stderr] Checking constant_time_eq v0.3.0 [INFO] [stderr] Compiling struct-name v0.0.1 [INFO] [stderr] Checking bytemuck v1.15.0 [INFO] [stderr] Checking arrayvec v0.7.4 [INFO] [stderr] Checking hashbrown v0.14.3 [INFO] [stderr] Checking regex-automata v0.4.6 [INFO] [stderr] Checking regex-automata v0.1.10 [INFO] [stderr] Compiling tracing-test-macro v0.2.4 [INFO] [stderr] Checking num v0.4.1 [INFO] [stderr] Checking dashmap v5.5.3 [INFO] [stderr] Checking matchers v0.1.0 [INFO] [stderr] Checking roaring v0.10.3 [INFO] [stderr] Checking croaring v0.8.1 [INFO] [stderr] Checking crossbeam-channel v0.5.12 [INFO] [stderr] Compiling struct-name-macro v0.0.2 [INFO] [stderr] Checking itertools v0.10.5 [INFO] [stderr] Checking twox-hash v1.6.3 [INFO] [stderr] Checking signal-future v0.1.1 [INFO] [stderr] Checking bufpool v0.2.4 [INFO] [stderr] Compiling num-derive v0.3.3 [INFO] [stderr] Checking regex v1.10.4 [INFO] [stderr] Checking hex v0.4.3 [INFO] [stderr] Checking rustc-hash v1.1.0 [INFO] [stderr] Checking stochastic-queue v0.2.0 [INFO] [stderr] Checking strum v0.24.1 [INFO] [stderr] Compiling serde_derive v1.0.197 [INFO] [stderr] Compiling futures-macro v0.3.30 [INFO] [stderr] Compiling tracing-attributes v0.1.27 [INFO] [stderr] Compiling async-trait v0.1.79 [INFO] [stderr] Compiling tokio-macros v2.2.0 [INFO] [stderr] Compiling async-stream-impl v0.3.5 [INFO] [stderr] Checking async-stream v0.3.5 [INFO] [stderr] Checking tokio v1.37.0 [INFO] [stderr] Checking futures-util v0.3.30 [INFO] [stderr] Checking tracing v0.1.40 [INFO] [stderr] Checking tracing-subscriber v0.3.18 [INFO] [stderr] Checking tracing-test v0.2.4 [INFO] [stderr] Checking serde v1.0.197 [INFO] [stderr] Checking futures-executor v0.3.30 [INFO] [stderr] Checking futures v0.3.30 [INFO] [stderr] Checking chrono v0.4.37 [INFO] [stderr] Checking rmp-serde v1.1.2 [INFO] [stderr] Checking off64 v0.6.0 [INFO] [stderr] Checking tinybuf v0.3.0 [INFO] [stderr] Checking libblobd-direct v0.5.4 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 47.26s [INFO] running `Command { std: "docker" "inspect" "d2ebb1aab7b9824033b70c49cfe69512afda2a54beedab4e84747196b914808f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d2ebb1aab7b9824033b70c49cfe69512afda2a54beedab4e84747196b914808f", kill_on_drop: false }` [INFO] [stdout] d2ebb1aab7b9824033b70c49cfe69512afda2a54beedab4e84747196b914808f