[INFO] fetching crate xreq-cli-utils 0.3.1... [INFO] checking xreq-cli-utils-0.3.1 against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar [INFO] extracting crate xreq-cli-utils 0.3.1 into /workspace/builds/worker-2-tc1/source [INFO] validating manifest of crates.io crate xreq-cli-utils 0.3.1 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 xreq-cli-utils 0.3.1 [INFO] finished tweaking crates.io crate xreq-cli-utils 0.3.1 [INFO] tweaked toml for crates.io crate xreq-cli-utils 0.3.1 written to /workspace/builds/worker-2-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 186 packages [INFO] [stderr] Adding base64 v0.13.1 (latest: v0.22.0) [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 bstr v0.2.17 (latest: v1.9.1) [INFO] [stderr] Adding encode_unicode v0.3.6 (latest: v1.0.0) [INFO] [stderr] Adding h2 v0.3.26 (latest: v0.4.4) [INFO] [stderr] Adding hashbrown v0.12.3 (latest: v0.14.3) [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-serde v1.1.3 (latest: v2.0.0) [INFO] [stderr] Adding hyper v0.14.28 (latest: v1.2.0) [INFO] [stderr] Adding hyper-rustls v0.24.2 (latest: v0.27.0) [INFO] [stderr] Adding indexmap v1.9.3 (latest: v2.2.6) [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 reqwest v0.11.27 (latest: v0.12.3) [INFO] [stderr] Adding rustls v0.21.10 (latest: v0.23.4) [INFO] [stderr] Adding rustls-pemfile v1.0.4 (latest: v2.1.1) [INFO] [stderr] Adding rustls-webpki v0.101.7 (latest: v0.102.2) [INFO] [stderr] Adding serde_qs v0.10.1 (latest: v0.12.0) [INFO] [stderr] Adding serde_with v2.3.3 (latest: v3.7.0) [INFO] [stderr] Adding serde_with_macros v2.3.3 (latest: v3.7.0) [INFO] [stderr] Adding strsim v0.10.0 (latest: v0.11.1) [INFO] [stderr] Adding sync_wrapper v0.1.2 (latest: v1.0.0) [INFO] [stderr] Adding system-configuration v0.5.1 (latest: v0.6.0) [INFO] [stderr] Adding system-configuration-sys v0.5.0 (latest: v0.6.0) [INFO] [stderr] Adding tokio-rustls v0.24.1 (latest: v0.26.0) [INFO] [stderr] Adding wasi v0.11.0+wasi-snapshot-preview1 (latest: v0.13.0+wasi-0.2.0) [INFO] [stderr] Adding webpki-roots v0.25.4 (latest: v0.26.1) [INFO] [stderr] Adding windows-core v0.52.0 (latest: v0.55.0) [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] [stderr] Adding winreg v0.50.0 (latest: v0.52.0) [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] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded http-serde v1.1.3 [INFO] [stderr] Downloaded serde_qs v0.10.1 [INFO] [stderr] Downloaded xreq-lib v0.4.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 65d13e25980c054e67ea3e7ef01c2be66a0ed3999d7e14de2a3936b84ed2227e [INFO] running `Command { std: "docker" "start" "-a" "65d13e25980c054e67ea3e7ef01c2be66a0ed3999d7e14de2a3936b84ed2227e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "65d13e25980c054e67ea3e7ef01c2be66a0ed3999d7e14de2a3936b84ed2227e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "65d13e25980c054e67ea3e7ef01c2be66a0ed3999d7e14de2a3936b84ed2227e", kill_on_drop: false }` [INFO] [stdout] 65d13e25980c054e67ea3e7ef01c2be66a0ed3999d7e14de2a3936b84ed2227e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 3a3e8b58e74509d43e7552a774ade699716ae3ce5a82bf34ad16219b84554d20 [INFO] running `Command { std: "docker" "start" "-a" "3a3e8b58e74509d43e7552a774ade699716ae3ce5a82bf34ad16219b84554d20", kill_on_drop: false }` [INFO] [stderr] Compiling serde v1.0.197 [INFO] [stderr] Compiling ring v0.17.8 [INFO] [stderr] Compiling syn v2.0.58 [INFO] [stderr] Checking tracing v0.1.40 [INFO] [stderr] Checking alloc-no-stdlib v2.0.4 [INFO] [stderr] Compiling rustls v0.21.10 [INFO] [stderr] Checking futures-util v0.3.30 [INFO] [stderr] Compiling onig_sys v69.8.1 [INFO] [stderr] Checking flate2 v1.0.28 [INFO] [stderr] Checking futures-channel v0.3.30 [INFO] [stderr] Checking rustls-pemfile v1.0.4 [INFO] [stderr] Checking time v0.3.34 [INFO] [stderr] Checking bstr v0.2.17 [INFO] [stderr] Checking quick-xml v0.31.0 [INFO] [stderr] Checking ipnet v2.9.0 [INFO] [stderr] Checking sync_wrapper v0.1.2 [INFO] [stderr] Checking alloc-stdlib v0.2.2 [INFO] [stderr] Checking unsafe-libyaml v0.2.11 [INFO] [stderr] Checking line-wrap v0.2.0 [INFO] [stderr] Checking brotli-decompressor v3.0.0 [INFO] [stderr] Checking linked-hash-map v0.5.6 [INFO] [stderr] Checking webpki-roots v0.25.4 [INFO] [stderr] Checking similar v2.5.0 [INFO] [stderr] Checking console v0.15.8 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking yaml-rust v0.4.5 [INFO] [stderr] Checking brotli v4.0.0 [INFO] [stderr] Compiling darling_core v0.20.8 [INFO] [stderr] Compiling serde_derive v1.0.197 [INFO] [stderr] Compiling tokio-macros v2.2.0 [INFO] [stderr] Compiling thiserror-impl v1.0.58 [INFO] [stderr] Checking tokio v1.37.0 [INFO] [stderr] Checking thiserror v1.0.58 [INFO] [stderr] Compiling darling_macro v0.20.8 [INFO] [stderr] Checking sct v0.7.1 [INFO] [stderr] Checking rustls-webpki v0.101.7 [INFO] [stderr] Compiling darling v0.20.8 [INFO] [stderr] Compiling serde_with_macros v2.3.3 [INFO] [stderr] Checking onig v6.4.0 [INFO] [stderr] Checking tokio-util v0.7.10 [INFO] [stderr] Checking tokio-rustls v0.24.1 [INFO] [stderr] Checking async-compression v0.4.8 [INFO] [stderr] Checking h2 v0.3.26 [INFO] [stderr] Checking serde_json v1.0.115 [INFO] [stderr] Checking url v2.5.0 [INFO] [stderr] Checking serde_urlencoded v0.7.1 [INFO] [stderr] Checking plist v1.6.1 [INFO] [stderr] Checking serde_yaml v0.9.34+deprecated [INFO] [stderr] Checking bincode v1.3.3 [INFO] [stderr] Checking http-serde v1.1.3 [INFO] [stderr] Checking serde_with v2.3.3 [INFO] [stderr] Checking serde_qs v0.10.1 [INFO] [stderr] Checking syntect v5.2.0 [INFO] [stderr] Checking hyper v0.14.28 [INFO] [stderr] Checking hyper-rustls v0.24.2 [INFO] [stderr] Checking reqwest v0.11.27 [INFO] [stderr] Checking xreq-lib v0.4.1 [INFO] [stderr] Checking xreq-cli-utils v0.3.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 21.84s [INFO] running `Command { std: "docker" "inspect" "3a3e8b58e74509d43e7552a774ade699716ae3ce5a82bf34ad16219b84554d20", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3a3e8b58e74509d43e7552a774ade699716ae3ce5a82bf34ad16219b84554d20", kill_on_drop: false }` [INFO] [stdout] 3a3e8b58e74509d43e7552a774ade699716ae3ce5a82bf34ad16219b84554d20 [INFO] checking xreq-cli-utils-0.3.1 against try#645bb72776a6a56a1a8f52631a44bd082b2ba509 for absurd-question-mark-desugar [INFO] extracting crate xreq-cli-utils 0.3.1 into /workspace/builds/worker-2-tc2/source [INFO] validating manifest of crates.io crate xreq-cli-utils 0.3.1 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 xreq-cli-utils 0.3.1 [INFO] finished tweaking crates.io crate xreq-cli-utils 0.3.1 [INFO] tweaked toml for crates.io crate xreq-cli-utils 0.3.1 written to /workspace/builds/worker-2-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] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 90b55023f974e694bd3c1a71da9bcbcb271a44f15d647632c5107c73564cbf31 [INFO] running `Command { std: "docker" "start" "-a" "90b55023f974e694bd3c1a71da9bcbcb271a44f15d647632c5107c73564cbf31", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "90b55023f974e694bd3c1a71da9bcbcb271a44f15d647632c5107c73564cbf31", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "90b55023f974e694bd3c1a71da9bcbcb271a44f15d647632c5107c73564cbf31", kill_on_drop: false }` [INFO] [stdout] 90b55023f974e694bd3c1a71da9bcbcb271a44f15d647632c5107c73564cbf31 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] b04c58285ab61321df60b6a03447aae1593aae42cd0032658bcd759c36e3f901 [INFO] running `Command { std: "docker" "start" "-a" "b04c58285ab61321df60b6a03447aae1593aae42cd0032658bcd759c36e3f901", kill_on_drop: false }` [INFO] [stderr] Compiling serde v1.0.197 [INFO] [stderr] Compiling ring v0.17.8 [INFO] [stderr] Checking tracing v0.1.40 [INFO] [stderr] Checking alloc-no-stdlib v2.0.4 [INFO] [stderr] Compiling syn v2.0.58 [INFO] [stderr] Compiling rustls v0.21.10 [INFO] [stderr] Checking futures-util v0.3.30 [INFO] [stderr] Checking flate2 v1.0.28 [INFO] [stderr] Compiling onig_sys v69.8.1 [INFO] [stderr] Checking futures-channel v0.3.30 [INFO] [stderr] Checking rustls-pemfile v1.0.4 [INFO] [stderr] Checking time v0.3.34 [INFO] [stderr] Checking quick-xml v0.31.0 [INFO] [stderr] Checking bstr v0.2.17 [INFO] [stderr] Checking linked-hash-map v0.5.6 [INFO] [stderr] Checking ipnet v2.9.0 [INFO] [stderr] Checking alloc-stdlib v0.2.2 [INFO] [stderr] Checking unsafe-libyaml v0.2.11 [INFO] [stderr] Checking line-wrap v0.2.0 [INFO] [stderr] Checking sync_wrapper v0.1.2 [INFO] [stderr] Checking webpki-roots v0.25.4 [INFO] [stderr] Checking brotli-decompressor v3.0.0 [INFO] [stderr] Checking console v0.15.8 [INFO] [stderr] Checking yaml-rust v0.4.5 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking similar v2.5.0 [INFO] [stderr] Checking brotli v4.0.0 [INFO] [stderr] Compiling darling_core v0.20.8 [INFO] [stderr] Compiling serde_derive v1.0.197 [INFO] [stderr] Compiling tokio-macros v2.2.0 [INFO] [stderr] Compiling thiserror-impl v1.0.58 [INFO] [stderr] Checking rustls-webpki v0.101.7 [INFO] [stderr] Checking sct v0.7.1 [INFO] [stderr] Checking onig v6.4.0 [INFO] [stderr] Checking tokio v1.37.0 [INFO] [stderr] Compiling darling_macro v0.20.8 [INFO] [stderr] Checking thiserror v1.0.58 [INFO] [stderr] Compiling darling v0.20.8 [INFO] [stderr] Compiling serde_with_macros v2.3.3 [INFO] [stderr] Checking tokio-util v0.7.10 [INFO] [stderr] Checking tokio-rustls v0.24.1 [INFO] [stderr] Checking async-compression v0.4.8 [INFO] [stderr] Checking h2 v0.3.26 [INFO] [stderr] Checking serde_json v1.0.115 [INFO] [stderr] Checking serde_urlencoded v0.7.1 [INFO] [stderr] Checking url v2.5.0 [INFO] [stderr] Checking serde_qs v0.10.1 [INFO] [stderr] Checking http-serde v1.1.3 [INFO] [stderr] Checking serde_with v2.3.3 [INFO] [stderr] Checking serde_yaml v0.9.34+deprecated [INFO] [stderr] Checking bincode v1.3.3 [INFO] [stderr] Checking plist v1.6.1 [INFO] [stderr] Checking syntect v5.2.0 [INFO] [stderr] Checking hyper v0.14.28 [INFO] [stderr] Checking hyper-rustls v0.24.2 [INFO] [stderr] Checking reqwest v0.11.27 [INFO] [stderr] Checking xreq-lib v0.4.1 [INFO] [stderr] Checking xreq-cli-utils v0.3.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 25.34s [INFO] running `Command { std: "docker" "inspect" "b04c58285ab61321df60b6a03447aae1593aae42cd0032658bcd759c36e3f901", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b04c58285ab61321df60b6a03447aae1593aae42cd0032658bcd759c36e3f901", kill_on_drop: false }` [INFO] [stdout] b04c58285ab61321df60b6a03447aae1593aae42cd0032658bcd759c36e3f901