[INFO] fetching crate iotscape 0.5.6... [INFO] checking iotscape-0.5.6 against try#c387b04bf028733cd561d62128c8a5eee4bc1458+rustflags=-Dtail_expr_drop_order for pr-130930 [INFO] extracting crate iotscape 0.5.6 into /workspace/builds/worker-3-tc2/source [INFO] validating manifest of crates.io crate iotscape 0.5.6 on toolchain c387b04bf028733cd561d62128c8a5eee4bc1458 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate iotscape 0.5.6 [INFO] removed 0 missing examples [INFO] removed 0 missing tests [INFO] finished tweaking crates.io crate iotscape 0.5.6 [INFO] tweaked toml for crates.io crate iotscape 0.5.6 written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] crate crates.io crate iotscape 0.5.6 already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 80c9bf9d4b61a62a03e7a669f84029f2fa31b6842848b93832836dd261dae9eb [INFO] running `Command { std: "docker" "start" "-a" "80c9bf9d4b61a62a03e7a669f84029f2fa31b6842848b93832836dd261dae9eb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "80c9bf9d4b61a62a03e7a669f84029f2fa31b6842848b93832836dd261dae9eb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "80c9bf9d4b61a62a03e7a669f84029f2fa31b6842848b93832836dd261dae9eb", kill_on_drop: false }` [INFO] [stdout] 80c9bf9d4b61a62a03e7a669f84029f2fa31b6842848b93832836dd261dae9eb [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 -Dtail_expr_drop_order" "-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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 31cf13bb4298e59ced2bec8b93e610aebd1c1697d9c179c087d1cb2185b7537d [INFO] running `Command { std: "docker" "start" "-a" "31cf13bb4298e59ced2bec8b93e610aebd1c1697d9c179c087d1cb2185b7537d", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.155 [INFO] [stderr] Compiling autocfg v1.3.0 [INFO] [stderr] Checking bytes v1.7.1 [INFO] [stderr] Checking smallvec v1.13.2 [INFO] [stderr] Checking futures-sink v0.3.30 [INFO] [stderr] Compiling cc v1.1.8 [INFO] [stderr] Checking rustls-pki-types v1.8.0 [INFO] [stderr] Compiling proc-macro2 v1.0.86 [INFO] [stderr] Compiling serde v1.0.205 [INFO] [stderr] Compiling rustls v0.23.12 [INFO] [stderr] Checking tower-service v0.3.2 [INFO] [stderr] Checking tower-layer v0.3.2 [INFO] [stderr] Checking unicode-normalization v0.1.23 [INFO] [stderr] Compiling serde_json v1.0.122 [INFO] [stderr] Compiling num-conv v0.1.0 [INFO] [stderr] Compiling time-core v0.1.2 [INFO] [stderr] Checking futures-channel v0.3.30 [INFO] [stderr] Checking sync_wrapper v1.0.1 [INFO] [stderr] Checking colored v2.1.0 [INFO] [stderr] Compiling time-macros v0.2.18 [INFO] [stderr] Checking no-std-net v0.6.0 [INFO] [stderr] Compiling slab v0.4.9 [INFO] [stderr] Compiling lock_api v0.4.12 [INFO] [stderr] Checking webpki-roots v0.26.3 [INFO] [stderr] Checking rustls-pemfile v2.1.3 [INFO] [stderr] Compiling quote v1.0.36 [INFO] [stderr] Checking idna v0.5.0 [INFO] [stderr] Compiling syn v2.0.72 [INFO] [stderr] Checking http v1.1.0 [INFO] [stderr] Checking futures-util v0.3.30 [INFO] [stderr] Checking parking_lot_core v0.9.10 [INFO] [stderr] Checking mio v1.0.1 [INFO] [stderr] Checking socket2 v0.5.7 [INFO] [stderr] Checking signal-hook-registry v1.4.2 [INFO] [stderr] Checking getrandom v0.2.15 [INFO] [stderr] Checking time v0.3.36 [INFO] [stderr] Compiling ring v0.17.8 [INFO] [stderr] Checking url v2.5.2 [INFO] [stderr] Checking parking_lot v0.12.3 [INFO] [stderr] Checking http-body v1.0.1 [INFO] [stderr] Checking simple_logger v5.0.0 [INFO] [stderr] Checking http-body-util v0.1.2 [INFO] [stderr] Checking futures v0.3.30 [INFO] [stderr] Compiling tokio-macros v2.4.0 [INFO] [stderr] Compiling pin-project-internal v1.1.5 [INFO] [stderr] Compiling serde_derive v1.0.205 [INFO] [stderr] Checking tokio v1.39.2 [INFO] [stderr] Checking rustls-webpki v0.102.6 [INFO] [stderr] Checking pin-project v1.1.5 [INFO] [stderr] Checking tower v0.4.13 [INFO] [stderr] Checking hyper v1.4.1 [INFO] [stderr] Checking tokio-rustls v0.26.0 [INFO] [stderr] Checking hyper-util v0.1.7 [INFO] [stderr] Checking serde_urlencoded v0.7.1 [INFO] [stderr] Checking hyper-rustls v0.27.2 [INFO] [stderr] Checking reqwest v0.12.5 [INFO] [stderr] Checking iotscape v0.5.6 (/opt/rustwide/workdir) [INFO] [stdout] warning: use of deprecated function `base64::encode`: Use Engine::encode [INFO] [stdout] --> examples/example_service.rs:202:167 [INFO] [stdout] | [INFO] [stdout] 202 | ...-y=\"62\" image=\"data:image/png;base64,".to_string() + base64::encode(&image).as_str() + "\"/>"; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `base64::encode`: Use Engine::encode [INFO] [stdout] --> examples/example_service_tokio.rs:189:171 [INFO] [stdout] | [INFO] [stdout] 189 | ...-y=\"62\" image=\"data:image/png;base64,".to_string() + base64::encode(&image).as_str() + "\"/>"; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 25.76s [INFO] running `Command { std: "docker" "inspect" "31cf13bb4298e59ced2bec8b93e610aebd1c1697d9c179c087d1cb2185b7537d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "31cf13bb4298e59ced2bec8b93e610aebd1c1697d9c179c087d1cb2185b7537d", kill_on_drop: false }` [INFO] [stdout] 31cf13bb4298e59ced2bec8b93e610aebd1c1697d9c179c087d1cb2185b7537d