[INFO] fetching crate librespot-audio 0.4.2... [INFO] checking librespot-audio-0.4.2 against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar [INFO] extracting crate librespot-audio 0.4.2 into /workspace/builds/worker-0-tc1/source [INFO] validating manifest of crates.io crate librespot-audio 0.4.2 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 librespot-audio 0.4.2 [INFO] finished tweaking crates.io crate librespot-audio 0.4.2 [INFO] tweaked toml for crates.io crate librespot-audio 0.4.2 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] Locking 155 packages [INFO] [stderr] Adding aes v0.6.0 (latest: v0.8.4) [INFO] [stderr] Adding aes-ctr v0.6.0 (latest: v0.99.99) [INFO] [stderr] Adding aes-soft v0.6.4 (latest: v0.99.99) [INFO] [stderr] Adding aesni v0.10.0 (latest: v0.99.99) [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 block-buffer v0.9.0 (latest: v0.10.4) [INFO] [stderr] Adding cipher v0.2.5 (latest: v0.4.4) [INFO] [stderr] Adding ctr v0.6.0 (latest: v0.9.2) [INFO] [stderr] Adding digest v0.9.0 (latest: v0.10.7) [INFO] [stderr] Adding generic-array v0.14.7 (latest: v1.0.0) [INFO] [stderr] Adding hashbrown v0.12.3 (latest: v0.14.3) [INFO] [stderr] Adding headers v0.3.9 (latest: v0.4.0) [INFO] [stderr] Adding headers-core v0.2.0 (latest: v0.3.0) [INFO] [stderr] Adding hmac v0.11.0 (latest: v0.12.1) [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 hyper v0.14.28 (latest: v1.2.0) [INFO] [stderr] Adding indexmap v1.9.3 (latest: v2.2.6) [INFO] [stderr] Adding linux-raw-sys v0.4.13 (latest: v0.6.4) [INFO] [stderr] Adding object v0.32.2 (latest: v0.34.0) [INFO] [stderr] Adding pbkdf2 v0.8.0 (latest: v0.12.2) [INFO] [stderr] Adding priority-queue v1.4.0 (latest: v2.0.2) [INFO] [stderr] Adding protobuf v2.28.0 (latest: v3.4.0) [INFO] [stderr] Adding protobuf-codegen v2.28.0 (latest: v3.4.0) [INFO] [stderr] Adding sha-1 v0.9.8 (latest: v0.10.1) [INFO] [stderr] Adding subtle v2.4.1 (latest: v2.5.0) [INFO] [stderr] Adding vergen v3.2.0 (latest: v8.3.1) [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-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 protobuf-codegen v2.28.0 [INFO] [stderr] Downloaded librespot-protocol v0.4.2 [INFO] [stderr] Downloaded shannon v0.2.0 [INFO] [stderr] Downloaded vergen v3.2.0 [INFO] [stderr] Downloaded aes-ctr v0.6.0 [INFO] [stderr] Downloaded protobuf-codegen-pure v2.28.0 [INFO] [stderr] Downloaded priority-queue v1.4.0 [INFO] [stderr] Downloaded protobuf v2.28.0 [INFO] [stderr] Downloaded librespot-core v0.4.2 [INFO] [stderr] Downloaded hyper-proxy v0.9.1 [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] 4d06073a8bdcaab1e53f3dad9427c267fbd96bc207b6324b2b908254b7a78c2a [INFO] running `Command { std: "docker" "start" "-a" "4d06073a8bdcaab1e53f3dad9427c267fbd96bc207b6324b2b908254b7a78c2a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "4d06073a8bdcaab1e53f3dad9427c267fbd96bc207b6324b2b908254b7a78c2a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4d06073a8bdcaab1e53f3dad9427c267fbd96bc207b6324b2b908254b7a78c2a", kill_on_drop: false }` [INFO] [stdout] 4d06073a8bdcaab1e53f3dad9427c267fbd96bc207b6324b2b908254b7a78c2a [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] b0f4e3b7002446447e3f4a07ce5e1482b29f95f8cb4d2380c4f0d2e50a8d1ba3 [INFO] running `Command { std: "docker" "start" "-a" "b0f4e3b7002446447e3f4a07ce5e1482b29f95f8cb4d2380c4f0d2e50a8d1ba3", kill_on_drop: false }` [INFO] [stderr] Compiling protobuf v2.28.0 [INFO] [stderr] Checking futures-core v0.3.30 [INFO] [stderr] Compiling num-traits v0.2.18 [INFO] [stderr] Compiling libc v0.2.153 [INFO] [stderr] Compiling iana-time-zone v0.1.60 [INFO] [stderr] Compiling tokio-macros v2.2.0 [INFO] [stderr] Compiling futures-macro v0.3.30 [INFO] [stderr] Checking socket2 v0.5.6 [INFO] [stderr] Checking futures-channel v0.3.30 [INFO] [stderr] Checking mio v0.8.11 [INFO] [stderr] Checking getrandom v0.2.12 [INFO] [stderr] Checking futures-task v0.3.30 [INFO] [stderr] Checking cipher v0.2.5 [INFO] [stderr] Checking digest v0.10.7 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking digest v0.9.0 [INFO] [stderr] Compiling bitflags v1.3.2 [INFO] [stderr] Checking subtle v2.4.1 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking sha1 v0.10.6 [INFO] [stderr] Checking crypto-mac v0.11.1 [INFO] [stderr] Checking aes-soft v0.6.4 [INFO] [stderr] Checking headers-core v0.2.0 [INFO] [stderr] Compiling chrono v0.4.37 [INFO] [stderr] Compiling priority-queue v1.4.0 [INFO] [stderr] Compiling num-bigint v0.4.4 [INFO] [stderr] Checking headers v0.3.9 [INFO] [stderr] Checking tokio v1.37.0 [INFO] [stderr] Checking futures-util v0.3.30 [INFO] [stderr] Checking serde v1.0.197 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking hmac v0.11.0 [INFO] [stderr] Checking block-buffer v0.9.0 [INFO] [stderr] Checking shannon v0.2.0 [INFO] [stderr] Checking sha-1 v0.9.8 [INFO] [stderr] Compiling vergen v3.2.0 [INFO] [stderr] Checking pbkdf2 v0.8.0 [INFO] [stderr] Checking aes v0.6.0 [INFO] [stderr] Checking ctr v0.6.0 [INFO] [stderr] Checking uuid v1.8.0 [INFO] [stderr] Compiling librespot-core v0.4.2 [INFO] [stderr] Checking aes-ctr v0.6.0 [INFO] [stderr] Compiling protobuf-codegen v2.28.0 [INFO] [stderr] Checking serde_json v1.0.115 [INFO] [stderr] Checking futures-executor v0.3.30 [INFO] [stderr] Checking futures v0.3.30 [INFO] [stderr] Compiling protobuf-codegen-pure v2.28.0 [INFO] [stderr] Checking hyper v0.14.28 [INFO] [stderr] Checking tokio-util v0.7.10 [INFO] [stderr] Checking tokio-stream v0.1.15 [INFO] [stderr] Compiling librespot-protocol v0.4.2 [INFO] [stderr] Checking hyper-proxy v0.9.1 [INFO] [stderr] Checking librespot-audio v0.4.2 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 45.60s [INFO] running `Command { std: "docker" "inspect" "b0f4e3b7002446447e3f4a07ce5e1482b29f95f8cb4d2380c4f0d2e50a8d1ba3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b0f4e3b7002446447e3f4a07ce5e1482b29f95f8cb4d2380c4f0d2e50a8d1ba3", kill_on_drop: false }` [INFO] [stdout] b0f4e3b7002446447e3f4a07ce5e1482b29f95f8cb4d2380c4f0d2e50a8d1ba3 [INFO] checking librespot-audio-0.4.2 against try#645bb72776a6a56a1a8f52631a44bd082b2ba509 for absurd-question-mark-desugar [INFO] extracting crate librespot-audio 0.4.2 into /workspace/builds/worker-0-tc2/source [INFO] validating manifest of crates.io crate librespot-audio 0.4.2 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 librespot-audio 0.4.2 [INFO] finished tweaking crates.io crate librespot-audio 0.4.2 [INFO] tweaked toml for crates.io crate librespot-audio 0.4.2 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] 2480c6d0b46b660d6531393555d9d504c710cae9f960fd3a98ac4c4e9db32ca2 [INFO] running `Command { std: "docker" "start" "-a" "2480c6d0b46b660d6531393555d9d504c710cae9f960fd3a98ac4c4e9db32ca2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "2480c6d0b46b660d6531393555d9d504c710cae9f960fd3a98ac4c4e9db32ca2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2480c6d0b46b660d6531393555d9d504c710cae9f960fd3a98ac4c4e9db32ca2", kill_on_drop: false }` [INFO] [stdout] 2480c6d0b46b660d6531393555d9d504c710cae9f960fd3a98ac4c4e9db32ca2 [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] 4db4f62d59f919c0f0a3c056bad6b66cba59f602b801154a38f2d973ba549862 [INFO] running `Command { std: "docker" "start" "-a" "4db4f62d59f919c0f0a3c056bad6b66cba59f602b801154a38f2d973ba549862", kill_on_drop: false }` [INFO] [stderr] Compiling protobuf v2.28.0 [INFO] [stderr] Checking futures-core v0.3.30 [INFO] [stderr] Compiling num-traits v0.2.18 [INFO] [stderr] Compiling libc v0.2.153 [INFO] [stderr] Compiling iana-time-zone v0.1.60 [INFO] [stderr] Compiling tokio-macros v2.2.0 [INFO] [stderr] Compiling futures-macro v0.3.30 [INFO] [stderr] Checking getrandom v0.2.12 [INFO] [stderr] Checking futures-channel v0.3.30 [INFO] [stderr] Checking socket2 v0.5.6 [INFO] [stderr] Checking mio v0.8.11 [INFO] [stderr] Checking futures-task v0.3.30 [INFO] [stderr] Checking cipher v0.2.5 [INFO] [stderr] Checking digest v0.10.7 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking digest v0.9.0 [INFO] [stderr] Compiling bitflags v1.3.2 [INFO] [stderr] Checking subtle v2.4.1 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking sha1 v0.10.6 [INFO] [stderr] Checking crypto-mac v0.11.1 [INFO] [stderr] Checking aes-soft v0.6.4 [INFO] [stderr] Checking headers-core v0.2.0 [INFO] [stderr] Compiling chrono v0.4.37 [INFO] [stderr] Compiling priority-queue v1.4.0 [INFO] [stderr] Compiling num-bigint v0.4.4 [INFO] [stderr] Checking tokio v1.37.0 [INFO] [stderr] Checking headers v0.3.9 [INFO] [stderr] Checking serde v1.0.197 [INFO] [stderr] Checking futures-util v0.3.30 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking hmac v0.11.0 [INFO] [stderr] Checking block-buffer v0.9.0 [INFO] [stderr] Checking shannon v0.2.0 [INFO] [stderr] Checking sha-1 v0.9.8 [INFO] [stderr] Compiling vergen v3.2.0 [INFO] [stderr] Checking pbkdf2 v0.8.0 [INFO] [stderr] Checking aes v0.6.0 [INFO] [stderr] Compiling librespot-core v0.4.2 [INFO] [stderr] Checking ctr v0.6.0 [INFO] [stderr] Checking uuid v1.8.0 [INFO] [stderr] Compiling protobuf-codegen v2.28.0 [INFO] [stderr] Checking serde_json v1.0.115 [INFO] [stderr] Checking aes-ctr v0.6.0 [INFO] [stderr] Checking futures-executor v0.3.30 [INFO] [stderr] Checking futures v0.3.30 [INFO] [stderr] Checking hyper v0.14.28 [INFO] [stderr] Checking tokio-stream v0.1.15 [INFO] [stderr] Compiling protobuf-codegen-pure v2.28.0 [INFO] [stderr] Checking tokio-util v0.7.10 [INFO] [stderr] Compiling librespot-protocol v0.4.2 [INFO] [stderr] Checking hyper-proxy v0.9.1 [INFO] [stderr] Checking librespot-audio v0.4.2 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 46.97s [INFO] running `Command { std: "docker" "inspect" "4db4f62d59f919c0f0a3c056bad6b66cba59f602b801154a38f2d973ba549862", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4db4f62d59f919c0f0a3c056bad6b66cba59f602b801154a38f2d973ba549862", kill_on_drop: false }` [INFO] [stdout] 4db4f62d59f919c0f0a3c056bad6b66cba59f602b801154a38f2d973ba549862