[INFO] fetching crate uggo-ugg-api 0.2.0...
[INFO] checking uggo-ugg-api-0.2.0 against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar
[INFO] extracting crate uggo-ugg-api 0.2.0 into /workspace/builds/worker-3-tc1/source
[INFO] validating manifest of crates.io crate uggo-ugg-api 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 uggo-ugg-api 0.2.0
[INFO] finished tweaking crates.io crate uggo-ugg-api 0.2.0
[INFO] tweaked toml for crates.io crate uggo-ugg-api 0.2.0 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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 159 packages
[INFO] [stderr]       Adding base64 v0.21.7 (latest: v0.22.0)
[INFO] [stderr]       Adding bitflags v1.3.2 (latest: v2.5.0)
[INFO] [stderr]       Adding brotli-decompressor v2.5.1 (latest: v3.0.0)
[INFO] [stderr]       Adding cacache v11.7.1 (latest: v13.0.0)
[INFO] [stderr]       Adding foreign-types v0.3.2 (latest: v0.5.0)
[INFO] [stderr]       Adding foreign-types-shared v0.1.1 (latest: v0.3.1)
[INFO] [stderr]       Adding generic-array v0.14.7 (latest: v1.0.0)
[INFO] [stderr]       Adding linux-raw-sys v0.4.13 (latest: v0.6.4)
[INFO] [stderr]       Adding memmap2 v0.5.10 (latest: v0.9.4)
[INFO] [stderr]       Adding miette v5.10.0 (latest: v7.2.0)
[INFO] [stderr]       Adding miette-derive v5.10.0 (latest: v7.2.0)
[INFO] [stderr]       Adding object v0.32.2 (latest: v0.34.0)
[INFO] [stderr]       Adding rustls v0.22.3 (latest: v0.23.4)
[INFO] [stderr]       Adding wasi v0.11.0+wasi-snapshot-preview1 (latest: v0.13.0+wasi-0.2.0)
[INFO] [stderr]       Adding windows-core v0.54.0 (latest: v0.55.0)
[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 reflink-copy v0.1.15
[INFO] [stderr]   Downloaded ssri v9.2.0
[INFO] [stderr]   Downloaded halfbrown v0.2.5
[INFO] [stderr]   Downloaded ddragon v0.8.2
[INFO] [stderr]   Downloaded value-trait v0.8.1
[INFO] [stderr]   Downloaded simd-json v0.13.9
[INFO] [stderr]   Downloaded cacache v11.7.1
[INFO] [stderr]   Downloaded ugg-types v0.5.2
[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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 762519ae4c0173f19e0f78ff72a3dc0eced99c1f1f2658f771d820558855b8d0
[INFO] running `Command { std: "docker" "start" "-a" "762519ae4c0173f19e0f78ff72a3dc0eced99c1f1f2658f771d820558855b8d0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "762519ae4c0173f19e0f78ff72a3dc0eced99c1f1f2658f771d820558855b8d0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "762519ae4c0173f19e0f78ff72a3dc0eced99c1f1f2658f771d820558855b8d0", kill_on_drop: false }`
[INFO] [stdout] 762519ae4c0173f19e0f78ff72a3dc0eced99c1f1f2658f771d820558855b8d0
[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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6ac8f4dc3d4b4fe8fc90333f993e06b61004be584ace42e8ead589a2e0c3c768
[INFO] running `Command { std: "docker" "start" "-a" "6ac8f4dc3d4b4fe8fc90333f993e06b61004be584ace42e8ead589a2e0c3c768", kill_on_drop: false }`
[INFO] [stderr]     Checking lexical-util v0.8.5
[INFO] [stderr]     Checking futures-channel v0.3.30
[INFO] [stderr]     Checking allocator-api2 v0.2.16
[INFO] [stderr]    Compiling serde_derive v1.0.197
[INFO] [stderr]    Compiling thiserror-impl v1.0.58
[INFO] [stderr]    Compiling miette-derive v5.10.0
[INFO] [stderr]     Checking ring v0.17.8
[INFO] [stderr]    Compiling openssl-macros v0.1.1
[INFO] [stderr]     Checking openssl-sys v0.9.102
[INFO] [stderr]     Checking tokio v1.37.0
[INFO] [stderr]     Checking sha-1 v0.10.1
[INFO] [stderr]     Checking sha2 v0.10.8
[INFO] [stderr]    Compiling ref-cast v1.0.22
[INFO] [stderr]     Checking xxhash-rust v0.8.10
[INFO] [stderr]     Checking float-cmp v0.9.0
[INFO] [stderr]     Checking brotli-decompressor v2.5.1
[INFO] [stderr]     Checking reflink-copy v0.1.15
[INFO] [stderr]    Compiling ref-cast-impl v1.0.22
[INFO] [stderr]     Checking memmap2 v0.5.10
[INFO] [stderr]     Checking simdutf8 v0.1.4
[INFO] [stderr]     Checking futures-util v0.3.30
[INFO] [stderr]     Checking hashbrown v0.14.3
[INFO] [stderr]     Checking levenshtein v1.0.5
[INFO] [stderr]     Checking lexical-write-integer v0.8.5
[INFO] [stderr]     Checking lexical-parse-integer v0.8.6
[INFO] [stderr]     Checking lru v0.12.3
[INFO] [stderr]     Checking rustls-webpki v0.102.2
[INFO] [stderr]     Checking openssl v0.10.64
[INFO] [stderr]     Checking lexical-parse-float v0.8.5
[INFO] [stderr]     Checking lexical-write-float v0.8.5
[INFO] [stderr]     Checking rustls v0.22.3
[INFO] [stderr]     Checking thiserror v1.0.58
[INFO] [stderr]     Checking miette v5.10.0
[INFO] [stderr]     Checking lexical-core v0.8.5
[INFO] [stderr]     Checking tokio-stream v0.1.15
[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 native-tls v0.2.11
[INFO] [stderr]     Checking serde_json v1.0.115
[INFO] [stderr]     Checking ssri v9.2.0
[INFO] [stderr]     Checking halfbrown v0.2.5
[INFO] [stderr]     Checking ugg-types v0.5.2
[INFO] [stderr]     Checking value-trait v0.8.1
[INFO] [stderr]     Checking ureq v2.9.6
[INFO] [stderr]     Checking cacache v11.7.1
[INFO] [stderr]     Checking simd-json v0.13.9
[INFO] [stderr]     Checking ddragon v0.8.2
[INFO] [stderr]     Checking uggo-ugg-api v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 15.48s
[INFO] running `Command { std: "docker" "inspect" "6ac8f4dc3d4b4fe8fc90333f993e06b61004be584ace42e8ead589a2e0c3c768", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6ac8f4dc3d4b4fe8fc90333f993e06b61004be584ace42e8ead589a2e0c3c768", kill_on_drop: false }`
[INFO] [stdout] 6ac8f4dc3d4b4fe8fc90333f993e06b61004be584ace42e8ead589a2e0c3c768
[INFO] checking uggo-ugg-api-0.2.0 against try#645bb72776a6a56a1a8f52631a44bd082b2ba509 for absurd-question-mark-desugar
[INFO] extracting crate uggo-ugg-api 0.2.0 into /workspace/builds/worker-3-tc2/source
[INFO] validating manifest of crates.io crate uggo-ugg-api 0.2.0 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 uggo-ugg-api 0.2.0
[INFO] finished tweaking crates.io crate uggo-ugg-api 0.2.0
[INFO] tweaked toml for crates.io crate uggo-ugg-api 0.2.0 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" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1f2c597ed77dd8c0b2df45a35dfd0e25dab0444bff5a18127b807aa7b26dbc86
[INFO] running `Command { std: "docker" "start" "-a" "1f2c597ed77dd8c0b2df45a35dfd0e25dab0444bff5a18127b807aa7b26dbc86", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1f2c597ed77dd8c0b2df45a35dfd0e25dab0444bff5a18127b807aa7b26dbc86", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1f2c597ed77dd8c0b2df45a35dfd0e25dab0444bff5a18127b807aa7b26dbc86", kill_on_drop: false }`
[INFO] [stdout] 1f2c597ed77dd8c0b2df45a35dfd0e25dab0444bff5a18127b807aa7b26dbc86
[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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] da90345d0a0b379712ed0e4439cdd868d69fe41cd10e3bec00841c742d75eee2
[INFO] running `Command { std: "docker" "start" "-a" "da90345d0a0b379712ed0e4439cdd868d69fe41cd10e3bec00841c742d75eee2", kill_on_drop: false }`
[INFO] [stderr]     Checking lexical-util v0.8.5
[INFO] [stderr]     Checking futures-channel v0.3.30
[INFO] [stderr]     Checking allocator-api2 v0.2.16
[INFO] [stderr]    Compiling serde_derive v1.0.197
[INFO] [stderr]    Compiling thiserror-impl v1.0.58
[INFO] [stderr]    Compiling openssl-macros v0.1.1
[INFO] [stderr]    Compiling miette-derive v5.10.0
[INFO] [stderr]     Checking ring v0.17.8
[INFO] [stderr]     Checking openssl-sys v0.9.102
[INFO] [stderr]     Checking tokio v1.37.0
[INFO] [stderr]     Checking sha2 v0.10.8
[INFO] [stderr]     Checking sha-1 v0.10.1
[INFO] [stderr]    Compiling ref-cast v1.0.22
[INFO] [stderr]     Checking xxhash-rust v0.8.10
[INFO] [stderr]     Checking float-cmp v0.9.0
[INFO] [stderr]     Checking brotli-decompressor v2.5.1
[INFO] [stderr]     Checking reflink-copy v0.1.15
[INFO] [stderr]    Compiling ref-cast-impl v1.0.22
[INFO] [stderr]     Checking memmap2 v0.5.10
[INFO] [stderr]     Checking simdutf8 v0.1.4
[INFO] [stderr]     Checking futures-util v0.3.30
[INFO] [stderr]     Checking levenshtein v1.0.5
[INFO] [stderr]     Checking hashbrown v0.14.3
[INFO] [stderr]     Checking lru v0.12.3
[INFO] [stderr]     Checking lexical-parse-integer v0.8.6
[INFO] [stderr]     Checking lexical-write-integer v0.8.5
[INFO] [stderr]     Checking lexical-write-float v0.8.5
[INFO] [stderr]     Checking lexical-parse-float v0.8.5
[INFO] [stderr]     Checking openssl v0.10.64
[INFO] [stderr]     Checking rustls-webpki v0.102.2
[INFO] [stderr]     Checking thiserror v1.0.58
[INFO] [stderr]     Checking miette v5.10.0
[INFO] [stderr]     Checking lexical-core v0.8.5
[INFO] [stderr]     Checking rustls v0.22.3
[INFO] [stderr]     Checking tokio-stream v0.1.15
[INFO] [stderr]     Checking futures-executor v0.3.30
[INFO] [stderr]     Checking futures v0.3.30
[INFO] [stderr]     Checking serde v1.0.197
[INFO] [stderr]     Checking native-tls v0.2.11
[INFO] [stderr]     Checking serde_json v1.0.115
[INFO] [stderr]     Checking halfbrown v0.2.5
[INFO] [stderr]     Checking ssri v9.2.0
[INFO] [stderr]     Checking ugg-types v0.5.2
[INFO] [stderr]     Checking value-trait v0.8.1
[INFO] [stderr]     Checking cacache v11.7.1
[INFO] [stderr]     Checking ureq v2.9.6
[INFO] [stderr]     Checking simd-json v0.13.9
[INFO] [stderr]     Checking ddragon v0.8.2
[INFO] [stderr]     Checking uggo-ugg-api v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 16.14s
[INFO] running `Command { std: "docker" "inspect" "da90345d0a0b379712ed0e4439cdd868d69fe41cd10e3bec00841c742d75eee2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "da90345d0a0b379712ed0e4439cdd868d69fe41cd10e3bec00841c742d75eee2", kill_on_drop: false }`
[INFO] [stdout] da90345d0a0b379712ed0e4439cdd868d69fe41cd10e3bec00841c742d75eee2