[INFO] fetching crate aquatic_http_protocol 0.8.0... [INFO] checking aquatic_http_protocol-0.8.0 against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar [INFO] extracting crate aquatic_http_protocol 0.8.0 into /workspace/builds/worker-0-tc1/source [INFO] validating manifest of crates.io crate aquatic_http_protocol 0.8.0 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 aquatic_http_protocol 0.8.0 [INFO] finished tweaking crates.io crate aquatic_http_protocol 0.8.0 [INFO] tweaked toml for crates.io crate aquatic_http_protocol 0.8.0 written to /workspace/builds/worker-0-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] Blocking waiting for file lock on package cache [INFO] [stderr] Locking 143 packages [INFO] [stderr] Adding axum v0.5.17 (latest: v0.7.5) [INFO] [stderr] Adding axum-core v0.2.9 (latest: v0.4.3) [INFO] [stderr] Adding bitflags v1.3.2 (latest: v2.5.0) [INFO] [stderr] Adding clap v2.34.0 (latest: v4.5.4) [INFO] [stderr] Adding criterion v0.3.6 (latest: v0.5.1) [INFO] [stderr] Adding criterion-plot v0.4.5 (latest: v0.5.0) [INFO] [stderr] Adding env_logger v0.8.4 (latest: v0.11.3) [INFO] [stderr] Adding half v1.8.3 (latest: v2.4.0) [INFO] [stderr] Adding heck v0.4.1 (latest: v0.5.0) [INFO] [stderr] Adding hermit-abi v0.1.19 (latest: v0.3.9) [INFO] [stderr] Adding http v0.2.12 (latest: v1.1.0) [INFO] [stderr] Adding http-body v0.4.6 (latest: v1.0.0) [INFO] [stderr] Adding http-range-header v0.3.1 (latest: v0.4.0) [INFO] [stderr] Adding hyper v0.14.28 (latest: v1.2.0) [INFO] [stderr] Adding itertools v0.10.5 (latest: v0.12.1) [INFO] [stderr] Adding matchit v0.5.0 (latest: v0.8.0) [INFO] [stderr] Adding object v0.32.2 (latest: v0.34.0) [INFO] [stderr] Adding snafu v0.7.5 (latest: v0.8.2) [INFO] [stderr] Adding snafu-derive v0.7.5 (latest: v0.8.2) [INFO] [stderr] Adding syn v1.0.109 (latest: v2.0.58) [INFO] [stderr] Adding sync_wrapper v0.1.2 (latest: v1.0.0) [INFO] [stderr] Adding textwrap v0.11.0 (latest: v0.16.1) [INFO] [stderr] Adding tower-http v0.3.5 (latest: v0.5.2) [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] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded urlencoding v2.1.3 [INFO] [stderr] Downloaded hex v0.4.3 [INFO] [stderr] Downloaded serde_bencode v0.2.4 [INFO] [stderr] Downloaded walkdir v2.5.0 [INFO] [stderr] Downloaded sync_wrapper v0.1.2 [INFO] [stderr] Downloaded axum-core v0.2.9 [INFO] [stderr] Downloaded httpdate v1.0.3 [INFO] [stderr] Downloaded tower v0.4.13 [INFO] [stderr] Downloaded hyper v0.14.28 [INFO] [stderr] Downloaded tower-http v0.3.5 [INFO] [stderr] Downloaded axum v0.5.17 [INFO] [stderr] Downloaded snafu v0.7.5 [INFO] [stderr] Downloaded bendy v0.4.0-beta.2 [INFO] [stderr] Downloaded compact_str v0.7.1 [INFO] [stderr] Downloaded half v1.8.3 [INFO] [stderr] Downloaded matchit v0.5.0 [INFO] [stderr] Downloaded http-body v0.4.6 [INFO] [stderr] Downloaded http-range-header v0.3.1 [INFO] [stderr] Downloaded tower-layer v0.3.2 [INFO] [stderr] Downloaded snafu-derive v0.7.5 [INFO] [stderr] Downloaded rustversion v1.0.14 [INFO] [stderr] Downloaded castaway v0.2.2 [INFO] [stderr] Downloaded static_assertions v1.1.0 [INFO] [stderr] Downloaded quickcheck v1.0.3 [INFO] [stderr] Downloaded env_logger v0.8.4 [INFO] [stderr] Downloaded quickcheck_macros v1.0.0 [INFO] [stderr] Downloaded serde_bytes v0.11.14 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 5f0bcfb5080c3c371782f3bb7bab655a5d8617b07b275edfd2509ce336594c55 [INFO] running `Command { std: "docker" "start" "-a" "5f0bcfb5080c3c371782f3bb7bab655a5d8617b07b275edfd2509ce336594c55", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "5f0bcfb5080c3c371782f3bb7bab655a5d8617b07b275edfd2509ce336594c55", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5f0bcfb5080c3c371782f3bb7bab655a5d8617b07b275edfd2509ce336594c55", kill_on_drop: false }` [INFO] [stdout] 5f0bcfb5080c3c371782f3bb7bab655a5d8617b07b275edfd2509ce336594c55 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 5806d70945c006e51fdc2dbf2c65fa8e6e7b0237585135dbb91b99c14f434b9a [INFO] running `Command { std: "docker" "start" "-a" "5806d70945c006e51fdc2dbf2c65fa8e6e7b0237585135dbb91b99c14f434b9a", kill_on_drop: false }` [INFO] [stderr] Compiling syn v2.0.58 [INFO] [stderr] Compiling serde v1.0.197 [INFO] [stderr] Checking memchr v2.7.2 [INFO] [stderr] Compiling libc v0.2.153 [INFO] [stderr] Compiling crossbeam-utils v0.8.19 [INFO] [stderr] Compiling rustversion v1.0.14 [INFO] [stderr] Checking itoa v1.0.11 [INFO] [stderr] Checking ryu v1.0.17 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Checking regex-syntax v0.8.3 [INFO] [stderr] Compiling autocfg v1.2.0 [INFO] [stderr] Checking either v1.10.0 [INFO] [stderr] Compiling doc-comment v0.3.3 [INFO] [stderr] Compiling serde_json v1.0.115 [INFO] [stderr] Compiling rayon-core v1.12.1 [INFO] [stderr] Compiling heck v0.4.1 [INFO] [stderr] Checking log v0.4.21 [INFO] [stderr] Compiling anyhow v1.0.81 [INFO] [stderr] Compiling httparse v1.8.0 [INFO] [stderr] Checking itertools v0.10.5 [INFO] [stderr] Checking half v1.8.3 [INFO] [stderr] Checking static_assertions v1.1.0 [INFO] [stderr] Checking walkdir v2.5.0 [INFO] [stderr] Checking urlencoding v2.1.3 [INFO] [stderr] Checking hex v0.4.3 [INFO] [stderr] Compiling num-traits v0.2.18 [INFO] [stderr] Checking aho-corasick v1.1.3 [INFO] [stderr] Checking csv-core v0.1.11 [INFO] [stderr] Checking crossbeam-epoch v0.9.18 [INFO] [stderr] Checking crossbeam-deque v0.8.5 [INFO] [stderr] Checking castaway v0.2.2 [INFO] [stderr] Checking getrandom v0.2.12 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking criterion-plot v0.4.5 [INFO] [stderr] Checking rayon v1.10.0 [INFO] [stderr] Checking regex-automata v0.4.6 [INFO] [stderr] Checking plotters v0.3.5 [INFO] [stderr] Compiling serde_derive v1.0.197 [INFO] [stderr] Compiling snafu-derive v0.7.5 [INFO] [stderr] Compiling quickcheck_macros v1.0.0 [INFO] [stderr] Checking regex v1.10.4 [INFO] [stderr] Checking env_logger v0.8.4 [INFO] [stderr] Checking quickcheck v1.0.3 [INFO] [stderr] Checking snafu v0.7.5 [INFO] [stderr] Checking serde_bytes v0.11.14 [INFO] [stderr] Checking compact_str v0.7.1 [INFO] [stderr] Checking serde_cbor v0.11.2 [INFO] [stderr] Checking csv v1.3.0 [INFO] [stderr] Checking serde_bencode v0.2.4 [INFO] [stderr] Checking bendy v0.4.0-beta.2 [INFO] [stderr] Checking aquatic_http_protocol v0.8.0 (/opt/rustwide/workdir) [INFO] [stderr] Checking tinytemplate v1.2.1 [INFO] [stderr] Checking criterion v0.3.6 [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 23.14s [INFO] running `Command { std: "docker" "inspect" "5806d70945c006e51fdc2dbf2c65fa8e6e7b0237585135dbb91b99c14f434b9a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5806d70945c006e51fdc2dbf2c65fa8e6e7b0237585135dbb91b99c14f434b9a", kill_on_drop: false }` [INFO] [stdout] 5806d70945c006e51fdc2dbf2c65fa8e6e7b0237585135dbb91b99c14f434b9a [INFO] checking aquatic_http_protocol-0.8.0 against try#645bb72776a6a56a1a8f52631a44bd082b2ba509 for absurd-question-mark-desugar [INFO] extracting crate aquatic_http_protocol 0.8.0 into /workspace/builds/worker-0-tc2/source [INFO] validating manifest of crates.io crate aquatic_http_protocol 0.8.0 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 aquatic_http_protocol 0.8.0 [INFO] finished tweaking crates.io crate aquatic_http_protocol 0.8.0 [INFO] tweaked toml for crates.io crate aquatic_http_protocol 0.8.0 written to /workspace/builds/worker-0-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-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 4c81588fb06b92d3d01b796124f49813276e0cb04e7fe80bd6617c696f8fa8fb [INFO] running `Command { std: "docker" "start" "-a" "4c81588fb06b92d3d01b796124f49813276e0cb04e7fe80bd6617c696f8fa8fb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "4c81588fb06b92d3d01b796124f49813276e0cb04e7fe80bd6617c696f8fa8fb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4c81588fb06b92d3d01b796124f49813276e0cb04e7fe80bd6617c696f8fa8fb", kill_on_drop: false }` [INFO] [stdout] 4c81588fb06b92d3d01b796124f49813276e0cb04e7fe80bd6617c696f8fa8fb [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 870dfbeabed7ba8a046e5763512b1bfc0591a7692fbc84e1db6b95a474d7a29c [INFO] running `Command { std: "docker" "start" "-a" "870dfbeabed7ba8a046e5763512b1bfc0591a7692fbc84e1db6b95a474d7a29c", kill_on_drop: false }` [INFO] [stderr] Compiling serde v1.0.197 [INFO] [stderr] Checking memchr v2.7.2 [INFO] [stderr] Compiling libc v0.2.153 [INFO] [stderr] Compiling crossbeam-utils v0.8.19 [INFO] [stderr] Checking ryu v1.0.17 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling rustversion v1.0.14 [INFO] [stderr] Checking itoa v1.0.11 [INFO] [stderr] Compiling autocfg v1.2.0 [INFO] [stderr] Checking regex-syntax v0.8.3 [INFO] [stderr] Checking either v1.10.0 [INFO] [stderr] Compiling serde_json v1.0.115 [INFO] [stderr] Compiling doc-comment v0.3.3 [INFO] [stderr] Compiling rayon-core v1.12.1 [INFO] [stderr] Checking log v0.4.21 [INFO] [stderr] Compiling syn v2.0.58 [INFO] [stderr] Compiling httparse v1.8.0 [INFO] [stderr] Compiling anyhow v1.0.81 [INFO] [stderr] Compiling heck v0.4.1 [INFO] [stderr] Checking static_assertions v1.1.0 [INFO] [stderr] Checking itertools v0.10.5 [INFO] [stderr] Checking half v1.8.3 [INFO] [stderr] Checking walkdir v2.5.0 [INFO] [stderr] Checking hex v0.4.3 [INFO] [stderr] Compiling num-traits v0.2.18 [INFO] [stderr] Checking urlencoding v2.1.3 [INFO] [stderr] Checking aho-corasick v1.1.3 [INFO] [stderr] Checking csv-core v0.1.11 [INFO] [stderr] Checking castaway v0.2.2 [INFO] [stderr] Checking crossbeam-epoch v0.9.18 [INFO] [stderr] Checking getrandom v0.2.12 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking crossbeam-deque v0.8.5 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking regex-automata v0.4.6 [INFO] [stderr] Checking criterion-plot v0.4.5 [INFO] [stderr] Checking plotters v0.3.5 [INFO] [stderr] Checking rayon v1.10.0 [INFO] [stderr] Compiling snafu-derive v0.7.5 [INFO] [stderr] Compiling quickcheck_macros v1.0.0 [INFO] [stderr] Checking regex v1.10.4 [INFO] [stderr] Compiling serde_derive v1.0.197 [INFO] [stderr] Checking env_logger v0.8.4 [INFO] [stderr] Checking quickcheck v1.0.3 [INFO] [stderr] Checking snafu v0.7.5 [INFO] [stderr] Checking serde_bytes v0.11.14 [INFO] [stderr] Checking csv v1.3.0 [INFO] [stderr] Checking serde_cbor v0.11.2 [INFO] [stderr] Checking compact_str v0.7.1 [INFO] [stderr] Checking serde_bencode v0.2.4 [INFO] [stderr] Checking bendy v0.4.0-beta.2 [INFO] [stderr] Checking aquatic_http_protocol v0.8.0 (/opt/rustwide/workdir) [INFO] [stderr] Checking tinytemplate v1.2.1 [INFO] [stderr] Checking criterion v0.3.6 [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 13.92s [INFO] running `Command { std: "docker" "inspect" "870dfbeabed7ba8a046e5763512b1bfc0591a7692fbc84e1db6b95a474d7a29c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "870dfbeabed7ba8a046e5763512b1bfc0591a7692fbc84e1db6b95a474d7a29c", kill_on_drop: false }` [INFO] [stdout] 870dfbeabed7ba8a046e5763512b1bfc0591a7692fbc84e1db6b95a474d7a29c