[INFO] fetching crate in_stream 0.0.52-alpha2... [INFO] checking in_stream-0.0.52-alpha2 against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar [INFO] extracting crate in_stream 0.0.52-alpha2 into /workspace/builds/worker-5-tc1/source [INFO] validating manifest of crates.io crate in_stream 0.0.52-alpha2 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 in_stream 0.0.52-alpha2 [INFO] finished tweaking crates.io crate in_stream 0.0.52-alpha2 [INFO] tweaked toml for crates.io crate in_stream 0.0.52-alpha2 written to /workspace/builds/worker-5-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] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Locking 145 packages [INFO] [stderr] Adding base64 v0.11.0 (latest: v0.22.0) [INFO] [stderr] Adding bitflags v1.3.2 (latest: v2.5.0) [INFO] [stderr] Adding block-buffer v0.7.3 (latest: v0.10.4) [INFO] [stderr] Adding block-padding v0.1.5 (latest: v0.3.3) [INFO] [stderr] Adding bytes v0.4.12 (latest: v1.6.0) [INFO] [stderr] Adding cfg-if v0.1.10 (latest: v1.0.0) [INFO] [stderr] Adding cloudabi v0.0.3 (latest: v0.1.0) [INFO] [stderr] Adding crossbeam-channel v0.3.9 (latest: v0.5.12) [INFO] [stderr] Adding crossbeam-utils v0.6.6 (latest: v0.8.19) [INFO] [stderr] Adding digest v0.8.1 (latest: v0.10.7) [INFO] [stderr] Adding env_logger v0.6.2 (latest: v0.11.3) [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 v0.12.4 (latest: v1.0.0) [INFO] [stderr] Adding getrandom v0.1.16 (latest: v0.2.12) [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 v0.1.21 (latest: v1.1.0) [INFO] [stderr] Adding humantime v1.3.0 (latest: v2.1.0) [INFO] [stderr] Adding indexmap v1.9.3 (latest: v2.2.6) [INFO] [stderr] Adding input_buffer v0.2.0 (latest: v0.5.0) [INFO] [stderr] Adding itertools v0.8.2 (latest: v0.12.1) [INFO] [stderr] Adding itoa v0.4.8 (latest: v1.0.11) [INFO] [stderr] Adding linux-raw-sys v0.4.13 (latest: v0.6.4) [INFO] [stderr] Adding lock_api v0.3.4 (latest: v0.4.11) [INFO] [stderr] Adding nanoid v0.2.0 (latest: v0.4.0) [INFO] [stderr] Adding opaque-debug v0.2.3 (latest: v0.3.1) [INFO] [stderr] Adding parking_lot v0.9.0 (latest: v0.12.1) [INFO] [stderr] Adding parking_lot_core v0.6.3 (latest: v0.9.9) [INFO] [stderr] Adding pem v0.7.0 (latest: v3.0.3) [INFO] [stderr] Adding quick-error v1.2.3 (latest: v2.0.1) [INFO] [stderr] Adding rand v0.4.6 (latest: v0.8.5) [INFO] [stderr] Adding rand v0.7.3 (latest: v0.8.5) [INFO] [stderr] Adding rand_chacha v0.2.2 (latest: v0.3.1) [INFO] [stderr] Adding rand_core v0.3.1 (latest: v0.6.4) [INFO] [stderr] Adding rand_core v0.4.2 (latest: v0.6.4) [INFO] [stderr] Adding rand_core v0.5.1 (latest: v0.6.4) [INFO] [stderr] Adding rand_hc v0.2.0 (latest: v0.3.2) [INFO] [stderr] Adding rcgen v0.8.0 (latest: v0.13.1) [INFO] [stderr] Adding rdrand v0.4.0 (latest: v0.8.3) [INFO] [stderr] Adding redox_syscall v0.1.57 (latest: v0.5.1) [INFO] [stderr] Adding ring v0.16.20 (latest: v0.17.8) [INFO] [stderr] Adding rustc_version v0.2.3 (latest: v0.4.0) [INFO] [stderr] Adding semver v0.9.0 (latest: v1.0.22) [INFO] [stderr] Adding semver-parser v0.7.0 (latest: v0.10.2) [INFO] [stderr] Adding serde v1.0.104 (latest: v1.0.197) [INFO] [stderr] Adding serde_derive v1.0.104 (latest: v1.0.197) [INFO] [stderr] Adding serde_json v1.0.47 (latest: v1.0.115) [INFO] [stderr] Adding sha-1 v0.8.2 (latest: v0.10.1) [INFO] [stderr] Adding shrinkwraprs v0.2.3 (latest: v0.3.0) [INFO] [stderr] Adding smallvec v0.6.14 (latest: v1.13.2) [INFO] [stderr] Adding spin v0.5.2 (latest: v0.9.8) [INFO] [stderr] Adding syn v1.0.109 (latest: v2.0.58) [INFO] [stderr] Adding tungstenite v0.9.2 (latest: v0.21.0) [INFO] [stderr] Adding untrusted v0.7.1 (latest: v0.9.0) [INFO] [stderr] Adding url2 v0.0.4 (latest: v0.0.6) [INFO] [stderr] Adding wasi v0.9.0+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 yasna v0.3.2 (latest: v0.5.2) [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 input_buffer v0.2.0 [INFO] [stderr] Downloaded rcgen v0.8.0 [INFO] [stderr] Downloaded tungstenite v0.9.2 [INFO] [stderr] Downloaded nanoid v0.2.0 [INFO] [stderr] Downloaded pem v0.7.0 [INFO] [stderr] Downloaded yasna v0.3.2 [INFO] [stderr] Downloaded serde_json v1.0.47 [INFO] [stderr] Downloaded shrinkwraprs v0.2.3 [INFO] [stderr] Downloaded url2 v0.0.4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] c4566602131cda5d2b31596c31fc2aed3929fab710dbf65fcda326c488d212be [INFO] running `Command { std: "docker" "start" "-a" "c4566602131cda5d2b31596c31fc2aed3929fab710dbf65fcda326c488d212be", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c4566602131cda5d2b31596c31fc2aed3929fab710dbf65fcda326c488d212be", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c4566602131cda5d2b31596c31fc2aed3929fab710dbf65fcda326c488d212be", kill_on_drop: false }` [INFO] [stdout] c4566602131cda5d2b31596c31fc2aed3929fab710dbf65fcda326c488d212be [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 66d98c30c149f5d1b90f2c9f444024c35aa1a96ea7ca1bd20894ee2a8e4c9d31 [INFO] running `Command { std: "docker" "start" "-a" "66d98c30c149f5d1b90f2c9f444024c35aa1a96ea7ca1bd20894ee2a8e4c9d31", kill_on_drop: false }` [INFO] [stderr] Compiling typenum v1.17.0 [INFO] [stderr] Compiling getrandom v0.1.16 [INFO] [stderr] Checking memchr v2.7.2 [INFO] [stderr] Checking regex-syntax v0.8.3 [INFO] [stderr] Checking unicode-bidi v0.3.15 [INFO] [stderr] Checking byte-tools v0.3.1 [INFO] [stderr] Checking unicode-normalization v0.1.23 [INFO] [stderr] Checking bytes v0.4.12 [INFO] [stderr] Compiling syn v2.0.58 [INFO] [stderr] Compiling ring v0.16.20 [INFO] [stderr] Checking ppv-lite86 v0.2.17 [INFO] [stderr] Compiling serde v1.0.104 [INFO] [stderr] Checking iana-time-zone v0.1.60 [INFO] [stderr] Checking log v0.4.21 [INFO] [stderr] Checking base64 v0.11.0 [INFO] [stderr] Checking untrusted v0.7.1 [INFO] [stderr] Checking block-padding v0.1.5 [INFO] [stderr] Checking chrono v0.4.37 [INFO] [stderr] Checking opaque-debug v0.2.3 [INFO] [stderr] Checking spin v0.5.2 [INFO] [stderr] Checking quick-error v1.2.3 [INFO] [stderr] Checking fake-simd v0.1.2 [INFO] [stderr] Compiling itertools v0.8.2 [INFO] [stderr] Checking humantime v1.3.0 [INFO] [stderr] Checking crossbeam-utils v0.6.6 [INFO] [stderr] Checking rand v0.4.6 [INFO] [stderr] Checking aho-corasick v1.1.3 [INFO] [stderr] Checking input_buffer v0.2.0 [INFO] [stderr] Checking http v0.1.21 [INFO] [stderr] Checking utf-8 v0.7.6 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Compiling bitflags v1.3.2 [INFO] [stderr] Checking termcolor v1.4.1 [INFO] [stderr] Checking crossbeam-channel v0.3.9 [INFO] [stderr] Compiling serde_derive v1.0.104 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Checking idna v0.5.0 [INFO] [stderr] Checking nanoid v0.2.0 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Checking yasna v0.3.2 [INFO] [stderr] Checking url v2.5.0 [INFO] [stderr] Checking generic-array v0.12.4 [INFO] [stderr] Checking digest v0.8.1 [INFO] [stderr] Checking block-buffer v0.7.3 [INFO] [stderr] Checking sha-1 v0.8.2 [INFO] [stderr] Compiling shrinkwraprs v0.2.3 [INFO] [stderr] Checking url2 v0.0.4 [INFO] [stderr] Checking regex-automata v0.4.6 [INFO] [stderr] Compiling openssl-macros v0.1.1 [INFO] [stderr] Checking serde_json v1.0.47 [INFO] [stderr] Checking openssl v0.10.64 [INFO] [stderr] Checking regex v1.10.4 [INFO] [stderr] Checking pem v0.7.0 [INFO] [stderr] Checking env_logger v0.6.2 [INFO] [stderr] Checking rcgen v0.8.0 [INFO] [stderr] Checking native-tls v0.2.11 [INFO] [stderr] Checking tungstenite v0.9.2 [INFO] [stderr] Checking in_stream v0.0.52-alpha2 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary braces around block return value [INFO] [stdout] --> src/mem.rs:359:9 [INFO] [stdout] | [INFO] [stdout] 359 | { parking_lot::Mutex::new(MemManager::new()) }; [INFO] [stdout] | ^^ ^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_braces)]` on by default [INFO] [stdout] help: remove these braces [INFO] [stdout] | [INFO] [stdout] 359 - { parking_lot::Mutex::new(MemManager::new()) }; [INFO] [stdout] 359 + parking_lot::Mutex::new(MemManager::new()); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary braces around block return value [INFO] [stdout] --> src/mem.rs:359:9 [INFO] [stdout] | [INFO] [stdout] 359 | { parking_lot::Mutex::new(MemManager::new()) }; [INFO] [stdout] | ^^ ^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_braces)]` on by default [INFO] [stdout] help: remove these braces [INFO] [stdout] | [INFO] [stdout] 359 - { parking_lot::Mutex::new(MemManager::new()) }; [INFO] [stdout] 359 + parking_lot::Mutex::new(MemManager::new()); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `openssl::pkcs12::Pkcs12Builder::build`: Use Self::{name, pkey, cert, build2} instead. [INFO] [stdout] --> src/tls/certificate.rs:29:14 [INFO] [stdout] | [INFO] [stdout] 29 | .build("dev-passphrase", "in_stream_tls", &key, &cert) [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `openssl::pkcs12::Pkcs12Builder::build`: Use Self::{name, pkey, cert, build2} instead. [INFO] [stdout] --> src/tls/certificate.rs:29:14 [INFO] [stdout] | [INFO] [stdout] 29 | .build("dev-passphrase", "in_stream_tls", &key, &cert) [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 13.47s [INFO] running `Command { std: "docker" "inspect" "66d98c30c149f5d1b90f2c9f444024c35aa1a96ea7ca1bd20894ee2a8e4c9d31", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "66d98c30c149f5d1b90f2c9f444024c35aa1a96ea7ca1bd20894ee2a8e4c9d31", kill_on_drop: false }` [INFO] [stdout] 66d98c30c149f5d1b90f2c9f444024c35aa1a96ea7ca1bd20894ee2a8e4c9d31