[INFO] fetching crate rsmq 0.2.1... [INFO] checking rsmq-0.2.1 against master#dfd7b8d03fb93d0e03147d28b3be6d93260fa94d for pr-87050 [INFO] extracting crate rsmq 0.2.1 into /workspace/builds/worker-0/source [INFO] validating manifest of crates.io crate rsmq 0.2.1 on toolchain dfd7b8d03fb93d0e03147d28b3be6d93260fa94d [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+dfd7b8d03fb93d0e03147d28b3be6d93260fa94d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate rsmq 0.2.1 [INFO] finished tweaking crates.io crate rsmq 0.2.1 [INFO] tweaked toml for crates.io crate rsmq 0.2.1 written to /workspace/builds/worker-0/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+dfd7b8d03fb93d0e03147d28b3be6d93260fa94d" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+dfd7b8d03fb93d0e03147d28b3be6d93260fa94d" "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-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+dfd7b8d03fb93d0e03147d28b3be6d93260fa94d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 0f4293e21fd0dd3262509f1f27b1209f8db88c45f5e0d77f65c911fb464dbaaf [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "0f4293e21fd0dd3262509f1f27b1209f8db88c45f5e0d77f65c911fb464dbaaf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "0f4293e21fd0dd3262509f1f27b1209f8db88c45f5e0d77f65c911fb464dbaaf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0f4293e21fd0dd3262509f1f27b1209f8db88c45f5e0d77f65c911fb464dbaaf", kill_on_drop: false }` [INFO] [stdout] 0f4293e21fd0dd3262509f1f27b1209f8db88c45f5e0d77f65c911fb464dbaaf [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+dfd7b8d03fb93d0e03147d28b3be6d93260fa94d" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 9487fd3f39a7555fe6318fd3d665851812b4201cd3e0625ef66ce9446187bc4b [INFO] running `Command { std: "docker" "start" "-a" "9487fd3f39a7555fe6318fd3d665851812b4201cd3e0625ef66ce9446187bc4b", kill_on_drop: false }` [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling memchr v2.4.0 [INFO] [stderr] Checking tinyvec_macros v0.1.0 [INFO] [stderr] Checking smallvec v1.6.1 [INFO] [stderr] Checking matches v0.1.8 [INFO] [stderr] Checking scopeguard v1.1.0 [INFO] [stderr] Compiling cc v1.0.69 [INFO] [stderr] Checking adler v1.0.2 [INFO] [stderr] Checking gimli v0.24.0 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Compiling redis v0.8.0 [INFO] [stderr] Checking rustc-demangle v0.1.20 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling serde v1.0.126 [INFO] [stderr] Checking percent-encoding v1.0.1 [INFO] [stderr] Checking sha1 v0.2.0 [INFO] [stderr] Checking unicode-width v0.1.8 [INFO] [stderr] Compiling serde_json v1.0.64 [INFO] [stderr] Compiling serde_derive v1.0.126 [INFO] [stderr] Checking either v1.6.1 [INFO] [stderr] Checking cast v0.1.0 [INFO] [stderr] Checking itoa v0.4.7 [INFO] [stderr] Checking vec_map v0.8.2 [INFO] [stderr] Checking radix v0.3.5 [INFO] [stderr] Checking itertools v0.4.19 [INFO] [stderr] Checking instant v0.1.10 [INFO] [stderr] Compiling miniz_oxide v0.4.4 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Checking unicode-bidi v0.3.5 [INFO] [stderr] Checking tinyvec v1.3.0 [INFO] [stderr] Checking lock_api v0.4.4 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Checking itertools v0.5.10 [INFO] [stderr] Checking parking_lot_core v0.8.3 [INFO] [stderr] Checking time v0.1.44 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking num_cpus v0.2.13 [INFO] [stderr] Checking isatty v0.1.9 [INFO] [stderr] Compiling syn v1.0.73 [INFO] [stderr] Checking clap v2.33.3 [INFO] [stderr] Checking parking_lot v0.11.1 [INFO] [stderr] Checking log v0.3.9 [INFO] [stderr] Checking simplelog v0.4.4 [INFO] [stderr] Checking object v0.25.3 [INFO] [stderr] Checking scheduled-thread-pool v0.2.5 [INFO] [stderr] Checking criterion-plot v0.1.3 [INFO] [stderr] Compiling backtrace v0.3.60 [INFO] [stderr] Checking r2d2 v0.8.9 [INFO] [stderr] Checking unicode-normalization v0.1.19 [INFO] [stderr] Checking num-traits v0.1.43 [INFO] [stderr] Checking criterion-stats v0.1.3 [INFO] [stderr] Checking idna v0.1.5 [INFO] [stderr] Checking addr2line v0.15.2 [INFO] [stderr] Checking url v1.7.2 [INFO] [stderr] Compiling synstructure v0.12.5 [INFO] [stderr] Checking r2d2_redis v0.7.0 [INFO] [stderr] Compiling failure_derive v0.1.8 [INFO] [stderr] Checking failure v0.1.8 [INFO] [stderr] Checking rsmq v0.2.1 (/opt/rustwide/workdir) [INFO] [stderr] Checking criterion v0.1.2 [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> benches/benchmark.rs:10:37 [INFO] [stdout] | [INFO] [stdout] 10 | let q = Queue::new("bench-queue", 60, 0, 1200); [INFO] [stdout] | ^^ [INFO] [stdout] | | [INFO] [stdout] | expected enum `Option`, found integer [INFO] [stdout] | help: try using a variant of the expected enum: `Some(60)` [INFO] [stdout] | [INFO] [stdout] = note: expected enum `Option` [INFO] [stdout] found type `{integer}` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> benches/benchmark.rs:10:41 [INFO] [stdout] | [INFO] [stdout] 10 | let q = Queue::new("bench-queue", 60, 0, 1200); [INFO] [stdout] | ^ [INFO] [stdout] | | [INFO] [stdout] | expected enum `Option`, found integer [INFO] [stdout] | help: try using a variant of the expected enum: `Some(0)` [INFO] [stdout] | [INFO] [stdout] = note: expected enum `Option` [INFO] [stdout] found type `{integer}` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> benches/benchmark.rs:10:44 [INFO] [stdout] | [INFO] [stdout] 10 | let q = Queue::new("bench-queue", 60, 0, 1200); [INFO] [stdout] | ^^^^ [INFO] [stdout] | | [INFO] [stdout] | expected enum `Option`, found integer [INFO] [stdout] | help: try using a variant of the expected enum: `Some(1200)` [INFO] [stdout] | [INFO] [stdout] = note: expected enum `Option` [INFO] [stdout] found type `{integer}` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 3 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0308`. [INFO] [stdout] [INFO] [stderr] error: could not compile `rsmq` [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `Command { std: "docker" "inspect" "9487fd3f39a7555fe6318fd3d665851812b4201cd3e0625ef66ce9446187bc4b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9487fd3f39a7555fe6318fd3d665851812b4201cd3e0625ef66ce9446187bc4b", kill_on_drop: false }` [INFO] [stdout] 9487fd3f39a7555fe6318fd3d665851812b4201cd3e0625ef66ce9446187bc4b