[INFO] fetching crate rsmq 0.2.1...
[INFO] checking rsmq-0.2.1 against master#af3c6e733a40e671550e0f0f5aeecaa13772ba56 for pr-74989
[INFO] extracting crate rsmq 0.2.1 into /workspace/builds/worker-11/source
[INFO] validating manifest of crates.io crate rsmq 0.2.1 on toolchain af3c6e733a40e671550e0f0f5aeecaa13772ba56
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+af3c6e733a40e671550e0f0f5aeecaa13772ba56" "read-manifest" "--manifest-path" "Cargo.toml", 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-11/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+af3c6e733a40e671550e0f0f5aeecaa13772ba56" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+af3c6e733a40e671550e0f0f5aeecaa13772ba56" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+af3c6e733a40e671550e0f0f5aeecaa13772ba56" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1a8575a7367d78231db0112c203b13eda346dc765595a8efb5cc933be1403974
[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" "1a8575a7367d78231db0112c203b13eda346dc765595a8efb5cc933be1403974", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1a8575a7367d78231db0112c203b13eda346dc765595a8efb5cc933be1403974", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1a8575a7367d78231db0112c203b13eda346dc765595a8efb5cc933be1403974", kill_on_drop: false }`
[INFO] [stdout] 1a8575a7367d78231db0112c203b13eda346dc765595a8efb5cc933be1403974
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+af3c6e733a40e671550e0f0f5aeecaa13772ba56" "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] 8e1c989ad2f1349df3b9ac5215564d4b8f068d49825371ce7fe1d237f205faf2
[INFO] running `Command { std: "docker" "start" "-a" "8e1c989ad2f1349df3b9ac5215564d4b8f068d49825371ce7fe1d237f205faf2", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.77
[INFO] [stderr]     Checking cfg-if v0.1.10
[INFO] [stderr]    Compiling proc-macro2 v1.0.21
[INFO] [stderr]    Compiling unicode-xid v0.2.1
[INFO] [stderr]    Compiling syn v1.0.40
[INFO] [stderr]    Compiling log v0.4.11
[INFO] [stderr]    Compiling redis v0.8.0
[INFO] [stderr]    Compiling serde v1.0.116
[INFO] [stderr]     Checking cast v0.1.0
[INFO] [stderr]     Checking either v1.6.0
[INFO] [stderr]     Checking sha1 v0.2.0
[INFO] [stderr]     Checking term v0.4.6
[INFO] [stderr]     Checking thread-scoped v1.0.2
[INFO] [stderr]     Checking itoa v0.4.6
[INFO] [stderr]     Checking radix v0.3.5
[INFO] [stderr]    Compiling num-traits v0.2.12
[INFO] [stderr]     Checking lock_api v0.4.1
[INFO] [stderr]     Checking itertools v0.5.10
[INFO] [stderr]     Checking log v0.3.9
[INFO] [stderr]    Compiling quote v1.0.7
[INFO] [stderr]     Checking parking_lot_core v0.8.0
[INFO] [stderr]     Checking rand v0.4.6
[INFO] [stderr]     Checking backtrace v0.3.50
[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]     Checking clap v2.33.3
[INFO] [stderr]     Checking criterion-plot v0.1.3
[INFO] [stderr]     Checking parking_lot v0.11.0
[INFO] [stderr]     Checking simplelog v0.4.4
[INFO] [stderr]     Checking num-traits v0.1.43
[INFO] [stderr]     Checking scheduled-thread-pool v0.2.5
[INFO] [stderr]     Checking r2d2 v0.8.9
[INFO] [stderr]     Checking r2d2_redis v0.7.0
[INFO] [stderr]     Checking rand v0.3.23
[INFO] [stderr]     Checking criterion-stats v0.1.3
[INFO] [stderr]    Compiling synstructure v0.12.4
[INFO] [stderr]    Compiling failure_derive v0.1.8
[INFO] [stderr]    Compiling serde_derive v1.0.116
[INFO] [stderr]     Checking serde_json v1.0.57
[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<u64>`
[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<u64>`
[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<i64>`
[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" "8e1c989ad2f1349df3b9ac5215564d4b8f068d49825371ce7fe1d237f205faf2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8e1c989ad2f1349df3b9ac5215564d4b8f068d49825371ce7fe1d237f205faf2", kill_on_drop: false }`
[INFO] [stdout] 8e1c989ad2f1349df3b9ac5215564d4b8f068d49825371ce7fe1d237f205faf2
