[INFO] crate netsim 0.2.5 is already in cache [INFO] extracting crate netsim 0.2.5 into work/ex/beta-1.37-6/sources/1.36.0/reg/netsim/0.2.5 [INFO] extracting crate netsim 0.2.5 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/netsim/0.2.5 [INFO] validating manifest of netsim-0.2.5 on toolchain 1.36.0 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of netsim-0.2.5 on toolchain beta-2019-07-23 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing netsim-0.2.5 [INFO] finished frobbing netsim-0.2.5 [INFO] frobbed toml for netsim-0.2.5 written to work/ex/beta-1.37-6/sources/1.36.0/reg/netsim/0.2.5/Cargo.toml [INFO] started frobbing netsim-0.2.5 [INFO] finished frobbing netsim-0.2.5 [INFO] frobbed toml for netsim-0.2.5 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/netsim/0.2.5/Cargo.toml [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] testing netsim-0.2.5 against beta-2019-07-23 for beta-1.37-6 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-4/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/netsim/0.2.5:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-07-23" "build" "--frozen"` [INFO] [stdout] 485eb97e055660b38cb0f01a3a997ccc1304315bf51ae86bf9d6bff0cf72bab8 [INFO] running `"docker" "start" "-a" "485eb97e055660b38cb0f01a3a997ccc1304315bf51ae86bf9d6bff0cf72bab8"` [INFO] [stderr] Compiling libc v0.2.41 [INFO] [stderr] Compiling lazycell v0.6.0 [INFO] [stderr] Compiling capabilities v0.3.0 [INFO] [stderr] Compiling unwrap v1.2.1 [INFO] [stderr] Compiling net-literals-impl v0.1.2 [INFO] [stderr] Compiling rand_derive v0.3.1 [INFO] [stderr] Compiling net-literals v0.1.2 [INFO] [stderr] Compiling rand_os v0.1.3 [INFO] [stderr] Compiling iovec v0.1.2 [INFO] [stderr] Compiling net2 v0.2.32 [INFO] [stderr] Compiling num_cpus v1.10.1 [INFO] [stderr] Compiling rand v0.4.6 [INFO] [stderr] Compiling get_if_addrs v0.5.3 [INFO] [stderr] Compiling bytes v0.4.12 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Compiling mio v0.6.14 [INFO] [stderr] Compiling rand v0.3.23 [INFO] [stderr] Compiling tokio-io v0.1.12 [INFO] [stderr] Compiling statrs v0.9.0 [INFO] [stderr] Compiling tokio-codec v0.1.1 [INFO] [stderr] Compiling parking_lot_core v0.4.0 [INFO] [stderr] Compiling tokio-threadpool v0.1.15 [INFO] [stderr] Compiling parking_lot v0.7.1 [INFO] [stderr] Compiling tokio-reactor v0.1.9 [INFO] [stderr] Compiling tokio-fs v0.1.6 [INFO] [stderr] Compiling tokio-tcp v0.1.3 [INFO] [stderr] Compiling tokio-udp v0.1.3 [INFO] [stderr] Compiling tokio v0.1.7 [INFO] [stderr] Compiling tokio-core v0.1.17 [INFO] [stderr] Compiling future-utils v0.8.0 [INFO] [stderr] Compiling netsim v0.2.5 (/opt/crater/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/spawn_complete.rs:12:22 [INFO] [stderr] | [INFO] [stderr] 12 | type Error = Box; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Any + Send + 'static` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/node/ipv4/router.rs:73:30 [INFO] [stderr] | [INFO] [stderr] 73 | type Error = Box; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Any + Send + 'static` [INFO] [stderr] ... [INFO] [stderr] 104 | tuple_impl!(); [INFO] [stderr] | -------------- in this macro invocation [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/node/ipv4/router.rs:73:30 [INFO] [stderr] | [INFO] [stderr] 73 | type Error = Box; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Any + Send + 'static` [INFO] [stderr] ... [INFO] [stderr] 105 | tuple_impl!(T0,); [INFO] [stderr] | ----------------- in this macro invocation [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/node/ipv4/router.rs:73:30 [INFO] [stderr] | [INFO] [stderr] 73 | type Error = Box; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Any + Send + 'static` [INFO] [stderr] ... [INFO] [stderr] 106 | tuple_impl!(T0,T1,); [INFO] [stderr] | -------------------- in this macro invocation [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/node/ipv4/router.rs:73:30 [INFO] [stderr] | [INFO] [stderr] 73 | type Error = Box; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Any + Send + 'static` [INFO] [stderr] ... [INFO] [stderr] 107 | tuple_impl!(T0,T1,T2,); [INFO] [stderr] | ----------------------- in this macro invocation [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/node/ipv4/router.rs:73:30 [INFO] [stderr] | [INFO] [stderr] 73 | type Error = Box; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Any + Send + 'static` [INFO] [stderr] ... [INFO] [stderr] 108 | tuple_impl!(T0,T1,T2,T3,); [INFO] [stderr] | -------------------------- in this macro invocation [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/node/ipv4/router.rs:73:30 [INFO] [stderr] | [INFO] [stderr] 73 | type Error = Box; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Any + Send + 'static` [INFO] [stderr] ... [INFO] [stderr] 109 | tuple_impl!(T0,T1,T2,T3,T4,); [INFO] [stderr] | ----------------------------- in this macro invocation [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/node/ipv4/router.rs:73:30 [INFO] [stderr] | [INFO] [stderr] 73 | type Error = Box; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Any + Send + 'static` [INFO] [stderr] ... [INFO] [stderr] 110 | tuple_impl!(T0,T1,T2,T3,T4,T5,); [INFO] [stderr] | -------------------------------- in this macro invocation [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/node/ipv4/router.rs:73:30 [INFO] [stderr] | [INFO] [stderr] 73 | type Error = Box; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Any + Send + 'static` [INFO] [stderr] ... [INFO] [stderr] 111 | tuple_impl!(T0,T1,T2,T3,T4,T5,T6,); [INFO] [stderr] | ----------------------------------- in this macro invocation [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/node/ipv4/router.rs:73:30 [INFO] [stderr] | [INFO] [stderr] 73 | type Error = Box; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Any + Send + 'static` [INFO] [stderr] ... [INFO] [stderr] 112 | tuple_impl!(T0,T1,T2,T3,T4,T5,T6,T7,); [INFO] [stderr] | -------------------------------------- in this macro invocation [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/node/ipv4/router.rs:73:30 [INFO] [stderr] | [INFO] [stderr] 73 | type Error = Box; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Any + Send + 'static` [INFO] [stderr] ... [INFO] [stderr] 113 | tuple_impl!(T0,T1,T2,T3,T4,T5,T6,T7,T8,); [INFO] [stderr] | ----------------------------------------- in this macro invocation [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/node/ipv4/router.rs:73:30 [INFO] [stderr] | [INFO] [stderr] 73 | type Error = Box; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Any + Send + 'static` [INFO] [stderr] ... [INFO] [stderr] 114 | tuple_impl!(T0,T1,T2,T3,T4,T5,T6,T7,T8,T9,); [INFO] [stderr] | -------------------------------------------- in this macro invocation [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/node/ipv4/router.rs:73:30 [INFO] [stderr] | [INFO] [stderr] 73 | type Error = Box; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Any + Send + 'static` [INFO] [stderr] ... [INFO] [stderr] 115 | tuple_impl!(T0,T1,T2,T3,T4,T5,T6,T7,T8,T9,T10,); [INFO] [stderr] | ------------------------------------------------ in this macro invocation [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/node/ipv4/router.rs:73:30 [INFO] [stderr] | [INFO] [stderr] 73 | type Error = Box; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Any + Send + 'static` [INFO] [stderr] ... [INFO] [stderr] 116 | tuple_impl!(T0,T1,T2,T3,T4,T5,T6,T7,T8,T9,T10,T11,); [INFO] [stderr] | ---------------------------------------------------- in this macro invocation [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/node/ipv4/router.rs:73:30 [INFO] [stderr] | [INFO] [stderr] 73 | type Error = Box; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Any + Send + 'static` [INFO] [stderr] ... [INFO] [stderr] 117 | tuple_impl!(T0,T1,T2,T3,T4,T5,T6,T7,T8,T9,T10,T11,T12,); [INFO] [stderr] | -------------------------------------------------------- in this macro invocation [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/node/ipv4/router.rs:73:30 [INFO] [stderr] | [INFO] [stderr] 73 | type Error = Box; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Any + Send + 'static` [INFO] [stderr] ... [INFO] [stderr] 118 | tuple_impl!(T0,T1,T2,T3,T4,T5,T6,T7,T8,T9,T10,T11,T12,T13,); [INFO] [stderr] | ------------------------------------------------------------ in this macro invocation [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/node/ipv4/router.rs:73:30 [INFO] [stderr] | [INFO] [stderr] 73 | type Error = Box; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Any + Send + 'static` [INFO] [stderr] ... [INFO] [stderr] 119 | tuple_impl!(T0,T1,T2,T3,T4,T5,T6,T7,T8,T9,T10,T11,T12,T13,T14,); [INFO] [stderr] | ---------------------------------------------------------------- in this macro invocation [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/node/ipv4/router.rs:73:30 [INFO] [stderr] | [INFO] [stderr] 73 | type Error = Box; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Any + Send + 'static` [INFO] [stderr] ... [INFO] [stderr] 120 | tuple_impl!(T0,T1,T2,T3,T4,T5,T6,T7,T8,T9,T10,T11,T12,T13,T14,T15,); [INFO] [stderr] | -------------------------------------------------------------------- in this macro invocation [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/node/ether/hub.rs:90:30 [INFO] [stderr] | [INFO] [stderr] 90 | type Error = Box; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Any + Send + 'static` [INFO] [stderr] ... [INFO] [stderr] 121 | tuple_impl!(); [INFO] [stderr] | -------------- in this macro invocation [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/node/ether/hub.rs:90:30 [INFO] [stderr] | [INFO] [stderr] 90 | type Error = Box; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Any + Send + 'static` [INFO] [stderr] ... [INFO] [stderr] 122 | tuple_impl!(T0,); [INFO] [stderr] | ----------------- in this macro invocation [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/node/ether/hub.rs:90:30 [INFO] [stderr] | [INFO] [stderr] 90 | type Error = Box; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Any + Send + 'static` [INFO] [stderr] ... [INFO] [stderr] 123 | tuple_impl!(T0,T1,); [INFO] [stderr] | -------------------- in this macro invocation [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/node/ether/hub.rs:90:30 [INFO] [stderr] | [INFO] [stderr] 90 | type Error = Box; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Any + Send + 'static` [INFO] [stderr] ... [INFO] [stderr] 124 | tuple_impl!(T0,T1,T2,); [INFO] [stderr] | ----------------------- in this macro invocation [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/node/ether/hub.rs:90:30 [INFO] [stderr] | [INFO] [stderr] 90 | type Error = Box; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Any + Send + 'static` [INFO] [stderr] ... [INFO] [stderr] 125 | tuple_impl!(T0,T1,T2,T3,); [INFO] [stderr] | -------------------------- in this macro invocation [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/node/ether/hub.rs:90:30 [INFO] [stderr] | [INFO] [stderr] 90 | type Error = Box; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Any + Send + 'static` [INFO] [stderr] ... [INFO] [stderr] 126 | tuple_impl!(T0,T1,T2,T3,T4,); [INFO] [stderr] | ----------------------------- in this macro invocation [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/node/ether/hub.rs:90:30 [INFO] [stderr] | [INFO] [stderr] 90 | type Error = Box; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Any + Send + 'static` [INFO] [stderr] ... [INFO] [stderr] 127 | tuple_impl!(T0,T1,T2,T3,T4,T5,); [INFO] [stderr] | -------------------------------- in this macro invocation [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/node/ether/hub.rs:90:30 [INFO] [stderr] | [INFO] [stderr] 90 | type Error = Box; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Any + Send + 'static` [INFO] [stderr] ... [INFO] [stderr] 128 | tuple_impl!(T0,T1,T2,T3,T4,T5,T6,); [INFO] [stderr] | ----------------------------------- in this macro invocation [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/node/ether/hub.rs:90:30 [INFO] [stderr] | [INFO] [stderr] 90 | type Error = Box; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Any + Send + 'static` [INFO] [stderr] ... [INFO] [stderr] 129 | tuple_impl!(T0,T1,T2,T3,T4,T5,T6,T7,); [INFO] [stderr] | -------------------------------------- in this macro invocation [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/node/ether/hub.rs:90:30 [INFO] [stderr] | [INFO] [stderr] 90 | type Error = Box; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Any + Send + 'static` [INFO] [stderr] ... [INFO] [stderr] 130 | tuple_impl!(T0,T1,T2,T3,T4,T5,T6,T7,T8,); [INFO] [stderr] | ----------------------------------------- in this macro invocation [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/node/ether/hub.rs:90:30 [INFO] [stderr] | [INFO] [stderr] 90 | type Error = Box; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Any + Send + 'static` [INFO] [stderr] ... [INFO] [stderr] 131 | tuple_impl!(T0,T1,T2,T3,T4,T5,T6,T7,T8,T9,); [INFO] [stderr] | -------------------------------------------- in this macro invocation [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/node/ether/hub.rs:90:30 [INFO] [stderr] | [INFO] [stderr] 90 | type Error = Box; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Any + Send + 'static` [INFO] [stderr] ... [INFO] [stderr] 132 | tuple_impl!(T0,T1,T2,T3,T4,T5,T6,T7,T8,T9,T10,); [INFO] [stderr] | ------------------------------------------------ in this macro invocation [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/node/ether/hub.rs:90:30 [INFO] [stderr] | [INFO] [stderr] 90 | type Error = Box; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Any + Send + 'static` [INFO] [stderr] ... [INFO] [stderr] 133 | tuple_impl!(T0,T1,T2,T3,T4,T5,T6,T7,T8,T9,T10,T11,); [INFO] [stderr] | ---------------------------------------------------- in this macro invocation [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/node/ether/hub.rs:90:30 [INFO] [stderr] | [INFO] [stderr] 90 | type Error = Box; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Any + Send + 'static` [INFO] [stderr] ... [INFO] [stderr] 134 | tuple_impl!(T0,T1,T2,T3,T4,T5,T6,T7,T8,T9,T10,T11,T12,); [INFO] [stderr] | -------------------------------------------------------- in this macro invocation [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/node/ether/hub.rs:90:30 [INFO] [stderr] | [INFO] [stderr] 90 | type Error = Box; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Any + Send + 'static` [INFO] [stderr] ... [INFO] [stderr] 135 | tuple_impl!(T0,T1,T2,T3,T4,T5,T6,T7,T8,T9,T10,T11,T12,T13,); [INFO] [stderr] | ------------------------------------------------------------ in this macro invocation [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/node/ether/hub.rs:90:30 [INFO] [stderr] | [INFO] [stderr] 90 | type Error = Box; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Any + Send + 'static` [INFO] [stderr] ... [INFO] [stderr] 136 | tuple_impl!(T0,T1,T2,T3,T4,T5,T6,T7,T8,T9,T10,T11,T12,T13,T14,); [INFO] [stderr] | ---------------------------------------------------------------- in this macro invocation [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/node/ether/hub.rs:90:30 [INFO] [stderr] | [INFO] [stderr] 90 | type Error = Box; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Any + Send + 'static` [INFO] [stderr] ... [INFO] [stderr] 137 | tuple_impl!(T0,T1,T2,T3,T4,T5,T6,T7,T8,T9,T10,T11,T12,T13,T14,T15,); [INFO] [stderr] | -------------------------------------------------------------------- in this macro invocation [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/spawn/new_namespace.rs:50:19 [INFO] [stderr] | [INFO] [stderr] 50 | func: Box + Send + 'static>, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnBox + Send + 'static` [INFO] [stderr] [INFO] [stderr] warning: a method with this name may be added to the standard library in the future [INFO] [stderr] --> src/util/ipv4_addr.rs:54:18 [INFO] [stderr] | [INFO] [stderr] 54 | || self.is_reserved() [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unstable_name_collisions)] on by default [INFO] [stderr] = warning: once this method is added to the standard library, the ambiguity may cause an error or change in behavior! [INFO] [stderr] = note: for more information, see issue #48919 [INFO] [stderr] = help: call with fully qualified syntax `util::ipv4_addr::Ipv4AddrExt::is_reserved(...)` to keep using the current method [INFO] [stderr] [INFO] [stderr] warning: a method with this name may be added to the standard library in the future [INFO] [stderr] --> src/plug/latency.rs:65:56 [INFO] [stderr] | [INFO] [stderr] 65 | + self.mean_additional_latency.mul_f64(util::expovariate_rand()); [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: once this method is added to the standard library, the ambiguity may cause an error or change in behavior! [INFO] [stderr] = note: for more information, see issue #48919 [INFO] [stderr] = help: call with fully qualified syntax `util::duration::DurationExt::mul_f64(...)` to keep using the current method [INFO] [stderr] [INFO] [stderr] warning: a method with this name may be added to the standard library in the future [INFO] [stderr] --> src/plug/latency.rs:82:56 [INFO] [stderr] | [INFO] [stderr] 82 | + self.mean_additional_latency.mul_f64(util::expovariate_rand()); [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: once this method is added to the standard library, the ambiguity may cause an error or change in behavior! [INFO] [stderr] = note: for more information, see issue #48919 [INFO] [stderr] = help: call with fully qualified syntax `util::duration::DurationExt::mul_f64(...)` to keep using the current method [INFO] [stderr] [INFO] [stderr] warning: a method with this name may be added to the standard library in the future [INFO] [stderr] --> src/plug/packet_loss.rs:25:53 [INFO] [stderr] | [INFO] [stderr] 25 | let mean_keep_duration = mean_loss_duration.mul_f64(1.0 / loss_rate - 1.0); [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: once this method is added to the standard library, the ambiguity may cause an error or change in behavior! [INFO] [stderr] = note: for more information, see issue #48919 [INFO] [stderr] = help: call with fully qualified syntax `util::duration::DurationExt::mul_f64(...)` to keep using the current method [INFO] [stderr] [INFO] [stderr] warning: a method with this name may be added to the standard library in the future [INFO] [stderr] --> src/plug/packet_loss.rs:28:32 [INFO] [stderr] | [INFO] [stderr] 28 | mean_loss_duration.mul_f64(util::expovariate_rand()) [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: once this method is added to the standard library, the ambiguity may cause an error or change in behavior! [INFO] [stderr] = note: for more information, see issue #48919 [INFO] [stderr] = help: call with fully qualified syntax `util::duration::DurationExt::mul_f64(...)` to keep using the current method [INFO] [stderr] [INFO] [stderr] warning: a method with this name may be added to the standard library in the future [INFO] [stderr] --> src/plug/packet_loss.rs:30:32 [INFO] [stderr] | [INFO] [stderr] 30 | mean_keep_duration.mul_f64(util::expovariate_rand()) [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: once this method is added to the standard library, the ambiguity may cause an error or change in behavior! [INFO] [stderr] = note: for more information, see issue #48919 [INFO] [stderr] = help: call with fully qualified syntax `util::duration::DurationExt::mul_f64(...)` to keep using the current method [INFO] [stderr] [INFO] [stderr] warning: a method with this name may be added to the standard library in the future [INFO] [stderr] --> src/plug/packet_loss.rs:53:41 [INFO] [stderr] | [INFO] [stderr] 53 | self.mean_loss_duration.mul_f64(util::expovariate_rand()) [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: once this method is added to the standard library, the ambiguity may cause an error or change in behavior! [INFO] [stderr] = note: for more information, see issue #48919 [INFO] [stderr] = help: call with fully qualified syntax `util::duration::DurationExt::mul_f64(...)` to keep using the current method [INFO] [stderr] [INFO] [stderr] warning: a method with this name may be added to the standard library in the future [INFO] [stderr] --> src/plug/packet_loss.rs:55:41 [INFO] [stderr] | [INFO] [stderr] 55 | self.mean_keep_duration.mul_f64(util::expovariate_rand()) [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: once this method is added to the standard library, the ambiguity may cause an error or change in behavior! [INFO] [stderr] = note: for more information, see issue #48919 [INFO] [stderr] = help: call with fully qualified syntax `util::duration::DurationExt::mul_f64(...)` to keep using the current method [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/device/ipv4/nat.rs:40:45 [INFO] [stderr] | [INFO] [stderr] 40 | hash_map::Entry::Vacant(mut ve) => { [INFO] [stderr] | ----^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_mut)] on by default [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 27.95s [INFO] running `"docker" "inspect" "485eb97e055660b38cb0f01a3a997ccc1304315bf51ae86bf9d6bff0cf72bab8"` [INFO] running `"docker" "rm" "-f" "485eb97e055660b38cb0f01a3a997ccc1304315bf51ae86bf9d6bff0cf72bab8"` [INFO] [stdout] 485eb97e055660b38cb0f01a3a997ccc1304315bf51ae86bf9d6bff0cf72bab8 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-4/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/netsim/0.2.5:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-07-23" "test" "--frozen" "--no-run"` [INFO] [stdout] e20fc6ceedcfce4301d03bf4709a4ae8c74d13cf1092c9dfd423b82eebc45556 [INFO] running `"docker" "start" "-a" "e20fc6ceedcfce4301d03bf4709a4ae8c74d13cf1092c9dfd423b82eebc45556"` [INFO] [stderr] Compiling bincode v0.9.2 [INFO] [stderr] Compiling netsim v0.2.5 (/opt/crater/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/spawn_complete.rs:12:22 [INFO] [stderr] | [INFO] [stderr] 12 | type Error = Box; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Any + Send + 'static` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/node/ipv4/router.rs:73:30 [INFO] [stderr] | [INFO] [stderr] 73 | type Error = Box; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Any + Send + 'static` [INFO] [stderr] ... [INFO] [stderr] 104 | tuple_impl!(); [INFO] [stderr] | -------------- in this macro invocation [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/node/ipv4/router.rs:73:30 [INFO] [stderr] | [INFO] [stderr] 73 | type Error = Box; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Any + Send + 'static` [INFO] [stderr] ... [INFO] [stderr] 105 | tuple_impl!(T0,); [INFO] [stderr] | ----------------- in this macro invocation [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/node/ipv4/router.rs:73:30 [INFO] [stderr] | [INFO] [stderr] 73 | type Error = Box; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Any + Send + 'static` [INFO] [stderr] ... [INFO] [stderr] 106 | tuple_impl!(T0,T1,); [INFO] [stderr] | -------------------- in this macro invocation [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/node/ipv4/router.rs:73:30 [INFO] [stderr] | [INFO] [stderr] 73 | type Error = Box; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Any + Send + 'static` [INFO] [stderr] ... [INFO] [stderr] 107 | tuple_impl!(T0,T1,T2,); [INFO] [stderr] | ----------------------- in this macro invocation [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/node/ipv4/router.rs:73:30 [INFO] [stderr] | [INFO] [stderr] 73 | type Error = Box; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Any + Send + 'static` [INFO] [stderr] ... [INFO] [stderr] 108 | tuple_impl!(T0,T1,T2,T3,); [INFO] [stderr] | -------------------------- in this macro invocation [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/node/ipv4/router.rs:73:30 [INFO] [stderr] | [INFO] [stderr] 73 | type Error = Box; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Any + Send + 'static` [INFO] [stderr] ... [INFO] [stderr] 109 | tuple_impl!(T0,T1,T2,T3,T4,); [INFO] [stderr] | ----------------------------- in this macro invocation [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/node/ipv4/router.rs:73:30 [INFO] [stderr] | [INFO] [stderr] 73 | type Error = Box; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Any + Send + 'static` [INFO] [stderr] ... [INFO] [stderr] 110 | tuple_impl!(T0,T1,T2,T3,T4,T5,); [INFO] [stderr] | -------------------------------- in this macro invocation [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/node/ipv4/router.rs:73:30 [INFO] [stderr] | [INFO] [stderr] 73 | type Error = Box; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Any + Send + 'static` [INFO] [stderr] ... [INFO] [stderr] 111 | tuple_impl!(T0,T1,T2,T3,T4,T5,T6,); [INFO] [stderr] | ----------------------------------- in this macro invocation [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/node/ipv4/router.rs:73:30 [INFO] [stderr] | [INFO] [stderr] 73 | type Error = Box; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Any + Send + 'static` [INFO] [stderr] ... [INFO] [stderr] 112 | tuple_impl!(T0,T1,T2,T3,T4,T5,T6,T7,); [INFO] [stderr] | -------------------------------------- in this macro invocation [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/node/ipv4/router.rs:73:30 [INFO] [stderr] | [INFO] [stderr] 73 | type Error = Box; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Any + Send + 'static` [INFO] [stderr] ... [INFO] [stderr] 113 | tuple_impl!(T0,T1,T2,T3,T4,T5,T6,T7,T8,); [INFO] [stderr] | ----------------------------------------- in this macro invocation [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/node/ipv4/router.rs:73:30 [INFO] [stderr] | [INFO] [stderr] 73 | type Error = Box; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Any + Send + 'static` [INFO] [stderr] ... [INFO] [stderr] 114 | tuple_impl!(T0,T1,T2,T3,T4,T5,T6,T7,T8,T9,); [INFO] [stderr] | -------------------------------------------- in this macro invocation [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/node/ipv4/router.rs:73:30 [INFO] [stderr] | [INFO] [stderr] 73 | type Error = Box; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Any + Send + 'static` [INFO] [stderr] ... [INFO] [stderr] 115 | tuple_impl!(T0,T1,T2,T3,T4,T5,T6,T7,T8,T9,T10,); [INFO] [stderr] | ------------------------------------------------ in this macro invocation [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/node/ipv4/router.rs:73:30 [INFO] [stderr] | [INFO] [stderr] 73 | type Error = Box; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Any + Send + 'static` [INFO] [stderr] ... [INFO] [stderr] 116 | tuple_impl!(T0,T1,T2,T3,T4,T5,T6,T7,T8,T9,T10,T11,); [INFO] [stderr] | ---------------------------------------------------- in this macro invocation [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/node/ipv4/router.rs:73:30 [INFO] [stderr] | [INFO] [stderr] 73 | type Error = Box; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Any + Send + 'static` [INFO] [stderr] ... [INFO] [stderr] 117 | tuple_impl!(T0,T1,T2,T3,T4,T5,T6,T7,T8,T9,T10,T11,T12,); [INFO] [stderr] | -------------------------------------------------------- in this macro invocation [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/node/ipv4/router.rs:73:30 [INFO] [stderr] | [INFO] [stderr] 73 | type Error = Box; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Any + Send + 'static` [INFO] [stderr] ... [INFO] [stderr] 118 | tuple_impl!(T0,T1,T2,T3,T4,T5,T6,T7,T8,T9,T10,T11,T12,T13,); [INFO] [stderr] | ------------------------------------------------------------ in this macro invocation [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/node/ipv4/router.rs:73:30 [INFO] [stderr] | [INFO] [stderr] 73 | type Error = Box; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Any + Send + 'static` [INFO] [stderr] ... [INFO] [stderr] 119 | tuple_impl!(T0,T1,T2,T3,T4,T5,T6,T7,T8,T9,T10,T11,T12,T13,T14,); [INFO] [stderr] | ---------------------------------------------------------------- in this macro invocation [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/node/ipv4/router.rs:73:30 [INFO] [stderr] | [INFO] [stderr] 73 | type Error = Box; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Any + Send + 'static` [INFO] [stderr] ... [INFO] [stderr] 120 | tuple_impl!(T0,T1,T2,T3,T4,T5,T6,T7,T8,T9,T10,T11,T12,T13,T14,T15,); [INFO] [stderr] | -------------------------------------------------------------------- in this macro invocation [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/node/ether/hub.rs:90:30 [INFO] [stderr] | [INFO] [stderr] 90 | type Error = Box; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Any + Send + 'static` [INFO] [stderr] ... [INFO] [stderr] 121 | tuple_impl!(); [INFO] [stderr] | -------------- in this macro invocation [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/node/ether/hub.rs:90:30 [INFO] [stderr] | [INFO] [stderr] 90 | type Error = Box; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Any + Send + 'static` [INFO] [stderr] ... [INFO] [stderr] 122 | tuple_impl!(T0,); [INFO] [stderr] | ----------------- in this macro invocation [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/node/ether/hub.rs:90:30 [INFO] [stderr] | [INFO] [stderr] 90 | type Error = Box; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Any + Send + 'static` [INFO] [stderr] ... [INFO] [stderr] 123 | tuple_impl!(T0,T1,); [INFO] [stderr] | -------------------- in this macro invocation [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/node/ether/hub.rs:90:30 [INFO] [stderr] | [INFO] [stderr] 90 | type Error = Box; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Any + Send + 'static` [INFO] [stderr] ... [INFO] [stderr] 124 | tuple_impl!(T0,T1,T2,); [INFO] [stderr] | ----------------------- in this macro invocation [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/node/ether/hub.rs:90:30 [INFO] [stderr] | [INFO] [stderr] 90 | type Error = Box; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Any + Send + 'static` [INFO] [stderr] ... [INFO] [stderr] 125 | tuple_impl!(T0,T1,T2,T3,); [INFO] [stderr] | -------------------------- in this macro invocation [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/node/ether/hub.rs:90:30 [INFO] [stderr] | [INFO] [stderr] 90 | type Error = Box; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Any + Send + 'static` [INFO] [stderr] ... [INFO] [stderr] 126 | tuple_impl!(T0,T1,T2,T3,T4,); [INFO] [stderr] | ----------------------------- in this macro invocation [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/node/ether/hub.rs:90:30 [INFO] [stderr] | [INFO] [stderr] 90 | type Error = Box; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Any + Send + 'static` [INFO] [stderr] ... [INFO] [stderr] 127 | tuple_impl!(T0,T1,T2,T3,T4,T5,); [INFO] [stderr] | -------------------------------- in this macro invocation [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/node/ether/hub.rs:90:30 [INFO] [stderr] | [INFO] [stderr] 90 | type Error = Box; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Any + Send + 'static` [INFO] [stderr] ... [INFO] [stderr] 128 | tuple_impl!(T0,T1,T2,T3,T4,T5,T6,); [INFO] [stderr] | ----------------------------------- in this macro invocation [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/node/ether/hub.rs:90:30 [INFO] [stderr] | [INFO] [stderr] 90 | type Error = Box; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Any + Send + 'static` [INFO] [stderr] ... [INFO] [stderr] 129 | tuple_impl!(T0,T1,T2,T3,T4,T5,T6,T7,); [INFO] [stderr] | -------------------------------------- in this macro invocation [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/node/ether/hub.rs:90:30 [INFO] [stderr] | [INFO] [stderr] 90 | type Error = Box; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Any + Send + 'static` [INFO] [stderr] ... [INFO] [stderr] 130 | tuple_impl!(T0,T1,T2,T3,T4,T5,T6,T7,T8,); [INFO] [stderr] | ----------------------------------------- in this macro invocation [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/node/ether/hub.rs:90:30 [INFO] [stderr] | [INFO] [stderr] 90 | type Error = Box; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Any + Send + 'static` [INFO] [stderr] ... [INFO] [stderr] 131 | tuple_impl!(T0,T1,T2,T3,T4,T5,T6,T7,T8,T9,); [INFO] [stderr] | -------------------------------------------- in this macro invocation [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/node/ether/hub.rs:90:30 [INFO] [stderr] | [INFO] [stderr] 90 | type Error = Box; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Any + Send + 'static` [INFO] [stderr] ... [INFO] [stderr] 132 | tuple_impl!(T0,T1,T2,T3,T4,T5,T6,T7,T8,T9,T10,); [INFO] [stderr] | ------------------------------------------------ in this macro invocation [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/node/ether/hub.rs:90:30 [INFO] [stderr] | [INFO] [stderr] 90 | type Error = Box; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Any + Send + 'static` [INFO] [stderr] ... [INFO] [stderr] 133 | tuple_impl!(T0,T1,T2,T3,T4,T5,T6,T7,T8,T9,T10,T11,); [INFO] [stderr] | ---------------------------------------------------- in this macro invocation [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/node/ether/hub.rs:90:30 [INFO] [stderr] | [INFO] [stderr] 90 | type Error = Box; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Any + Send + 'static` [INFO] [stderr] ... [INFO] [stderr] 134 | tuple_impl!(T0,T1,T2,T3,T4,T5,T6,T7,T8,T9,T10,T11,T12,); [INFO] [stderr] | -------------------------------------------------------- in this macro invocation [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/node/ether/hub.rs:90:30 [INFO] [stderr] | [INFO] [stderr] 90 | type Error = Box; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Any + Send + 'static` [INFO] [stderr] ... [INFO] [stderr] 135 | tuple_impl!(T0,T1,T2,T3,T4,T5,T6,T7,T8,T9,T10,T11,T12,T13,); [INFO] [stderr] | ------------------------------------------------------------ in this macro invocation [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/node/ether/hub.rs:90:30 [INFO] [stderr] | [INFO] [stderr] 90 | type Error = Box; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Any + Send + 'static` [INFO] [stderr] ... [INFO] [stderr] 136 | tuple_impl!(T0,T1,T2,T3,T4,T5,T6,T7,T8,T9,T10,T11,T12,T13,T14,); [INFO] [stderr] | ---------------------------------------------------------------- in this macro invocation [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/node/ether/hub.rs:90:30 [INFO] [stderr] | [INFO] [stderr] 90 | type Error = Box; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Any + Send + 'static` [INFO] [stderr] ... [INFO] [stderr] 137 | tuple_impl!(T0,T1,T2,T3,T4,T5,T6,T7,T8,T9,T10,T11,T12,T13,T14,T15,); [INFO] [stderr] | -------------------------------------------------------------------- in this macro invocation [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/spawn/new_namespace.rs:50:19 [INFO] [stderr] | [INFO] [stderr] 50 | func: Box + Send + 'static>, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnBox + Send + 'static` [INFO] [stderr] [INFO] [stderr] warning: a method with this name may be added to the standard library in the future [INFO] [stderr] --> src/util/ipv4_addr.rs:54:18 [INFO] [stderr] | [INFO] [stderr] 54 | || self.is_reserved() [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unstable_name_collisions)] on by default [INFO] [stderr] = warning: once this method is added to the standard library, the ambiguity may cause an error or change in behavior! [INFO] [stderr] = note: for more information, see issue #48919 [INFO] [stderr] = help: call with fully qualified syntax `util::ipv4_addr::Ipv4AddrExt::is_reserved(...)` to keep using the current method [INFO] [stderr] [INFO] [stderr] warning: a method with this name may be added to the standard library in the future [INFO] [stderr] --> src/plug/latency.rs:65:56 [INFO] [stderr] | [INFO] [stderr] 65 | + self.mean_additional_latency.mul_f64(util::expovariate_rand()); [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: once this method is added to the standard library, the ambiguity may cause an error or change in behavior! [INFO] [stderr] = note: for more information, see issue #48919 [INFO] [stderr] = help: call with fully qualified syntax `util::duration::DurationExt::mul_f64(...)` to keep using the current method [INFO] [stderr] [INFO] [stderr] warning: a method with this name may be added to the standard library in the future [INFO] [stderr] --> src/plug/latency.rs:82:56 [INFO] [stderr] | [INFO] [stderr] 82 | + self.mean_additional_latency.mul_f64(util::expovariate_rand()); [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: once this method is added to the standard library, the ambiguity may cause an error or change in behavior! [INFO] [stderr] = note: for more information, see issue #48919 [INFO] [stderr] = help: call with fully qualified syntax `util::duration::DurationExt::mul_f64(...)` to keep using the current method [INFO] [stderr] [INFO] [stderr] warning: a method with this name may be added to the standard library in the future [INFO] [stderr] --> src/plug/packet_loss.rs:25:53 [INFO] [stderr] | [INFO] [stderr] 25 | let mean_keep_duration = mean_loss_duration.mul_f64(1.0 / loss_rate - 1.0); [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: once this method is added to the standard library, the ambiguity may cause an error or change in behavior! [INFO] [stderr] = note: for more information, see issue #48919 [INFO] [stderr] = help: call with fully qualified syntax `util::duration::DurationExt::mul_f64(...)` to keep using the current method [INFO] [stderr] [INFO] [stderr] warning: a method with this name may be added to the standard library in the future [INFO] [stderr] --> src/plug/packet_loss.rs:28:32 [INFO] [stderr] | [INFO] [stderr] 28 | mean_loss_duration.mul_f64(util::expovariate_rand()) [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: once this method is added to the standard library, the ambiguity may cause an error or change in behavior! [INFO] [stderr] = note: for more information, see issue #48919 [INFO] [stderr] = help: call with fully qualified syntax `util::duration::DurationExt::mul_f64(...)` to keep using the current method [INFO] [stderr] [INFO] [stderr] warning: a method with this name may be added to the standard library in the future [INFO] [stderr] --> src/plug/packet_loss.rs:30:32 [INFO] [stderr] | [INFO] [stderr] 30 | mean_keep_duration.mul_f64(util::expovariate_rand()) [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: once this method is added to the standard library, the ambiguity may cause an error or change in behavior! [INFO] [stderr] = note: for more information, see issue #48919 [INFO] [stderr] = help: call with fully qualified syntax `util::duration::DurationExt::mul_f64(...)` to keep using the current method [INFO] [stderr] [INFO] [stderr] warning: a method with this name may be added to the standard library in the future [INFO] [stderr] --> src/plug/packet_loss.rs:53:41 [INFO] [stderr] | [INFO] [stderr] 53 | self.mean_loss_duration.mul_f64(util::expovariate_rand()) [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: once this method is added to the standard library, the ambiguity may cause an error or change in behavior! [INFO] [stderr] = note: for more information, see issue #48919 [INFO] [stderr] = help: call with fully qualified syntax `util::duration::DurationExt::mul_f64(...)` to keep using the current method [INFO] [stderr] [INFO] [stderr] warning: a method with this name may be added to the standard library in the future [INFO] [stderr] --> src/plug/packet_loss.rs:55:41 [INFO] [stderr] | [INFO] [stderr] 55 | self.mean_keep_duration.mul_f64(util::expovariate_rand()) [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: once this method is added to the standard library, the ambiguity may cause an error or change in behavior! [INFO] [stderr] = note: for more information, see issue #48919 [INFO] [stderr] = help: call with fully qualified syntax `util::duration::DurationExt::mul_f64(...)` to keep using the current method [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/device/ipv4/nat.rs:40:45 [INFO] [stderr] | [INFO] [stderr] 40 | hash_map::Entry::Vacant(mut ve) => { [INFO] [stderr] | ----^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_mut)] on by default [INFO] [stderr] [INFO] [stderr] error: linking with `cc` failed: exit code: 1 [INFO] [stderr] | [INFO] [stderr] = note: "cc" "-Wl,--as-needed" "-Wl,-z,noexecstack" "-m64" "-L" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "/opt/crater/target/debug/deps/netsim-c7e8e912d4204677.netsim.ci98vrx1-cgu.0.rcgu.o" "/opt/crater/target/debug/deps/netsim-c7e8e912d4204677.netsim.ci98vrx1-cgu.1.rcgu.o" "/opt/crater/target/debug/deps/netsim-c7e8e912d4204677.netsim.ci98vrx1-cgu.10.rcgu.o" "/opt/crater/target/debug/deps/netsim-c7e8e912d4204677.netsim.ci98vrx1-cgu.11.rcgu.o" "/opt/crater/target/debug/deps/netsim-c7e8e912d4204677.netsim.ci98vrx1-cgu.12.rcgu.o" "/opt/crater/target/debug/deps/netsim-c7e8e912d4204677.netsim.ci98vrx1-cgu.13.rcgu.o" "/opt/crater/target/debug/deps/netsim-c7e8e912d4204677.netsim.ci98vrx1-cgu.14.rcgu.o" "/opt/crater/target/debug/deps/netsim-c7e8e912d4204677.netsim.ci98vrx1-cgu.15.rcgu.o" "/opt/crater/target/debug/deps/netsim-c7e8e912d4204677.netsim.ci98vrx1-cgu.2.rcgu.o" "/opt/crater/target/debug/deps/netsim-c7e8e912d4204677.netsim.ci98vrx1-cgu.3.rcgu.o" "/opt/crater/target/debug/deps/netsim-c7e8e912d4204677.netsim.ci98vrx1-cgu.4.rcgu.o" "/opt/crater/target/debug/deps/netsim-c7e8e912d4204677.netsim.ci98vrx1-cgu.5.rcgu.o" "/opt/crater/target/debug/deps/netsim-c7e8e912d4204677.netsim.ci98vrx1-cgu.6.rcgu.o" "/opt/crater/target/debug/deps/netsim-c7e8e912d4204677.netsim.ci98vrx1-cgu.7.rcgu.o" "/opt/crater/target/debug/deps/netsim-c7e8e912d4204677.netsim.ci98vrx1-cgu.8.rcgu.o" "/opt/crater/target/debug/deps/netsim-c7e8e912d4204677.netsim.ci98vrx1-cgu.9.rcgu.o" "-o" "/opt/crater/target/debug/deps/netsim-c7e8e912d4204677" "/opt/crater/target/debug/deps/netsim-c7e8e912d4204677.1fi62zwsb32o17ie.rcgu.o" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs" "-L" "/opt/crater/target/debug/deps" "-L" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libtest-7d9df032c0eb8a14.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libterm-77300aa0d630d98f.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgetopts-4d48ca12b265d456.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunicode_width-8869eee15acf0f54.rlib" "/opt/crater/target/debug/deps/libstatrs-7c7ab55ed695a7bc.rlib" "/opt/crater/target/debug/deps/librand-1492d12bf3f3afee.rlib" "/opt/crater/target/debug/deps/libenv_logger-62050c30af7417bf.rlib" "/opt/crater/target/debug/deps/libregex-3d462ac2049ccd4a.rlib" "/opt/crater/target/debug/deps/libutf8_ranges-32fecc95d998aacd.rlib" "/opt/crater/target/debug/deps/libregex_syntax-02faca48d2f43d09.rlib" "/opt/crater/target/debug/deps/libucd_util-3795c9684c4c7e7c.rlib" "/opt/crater/target/debug/deps/libthread_local-1060038c0757fbc7.rlib" "/opt/crater/target/debug/deps/libaho_corasick-fe9ec51007f48e38.rlib" "/opt/crater/target/debug/deps/libmemchr-e9dad3b9b8c90a38.rlib" "/opt/crater/target/debug/deps/libcapabilities-d0af835a4f29d7d6.rlib" "/opt/crater/target/debug/deps/libfuture_utils-6deb3830b3ceb195.rlib" "/opt/crater/target/debug/deps/liblog-bbe9110cf0409309.rlib" "/opt/crater/target/debug/deps/libtokio_core-5b10e99f7c4d260a.rlib" "/opt/crater/target/debug/deps/libscoped_tls-5d94d2b8c4ad5d53.rlib" "/opt/crater/target/debug/deps/libtokio-0ac463dd5b412b44.rlib" "/opt/crater/target/debug/deps/libtokio_udp-3f257690030451d8.rlib" "/opt/crater/target/debug/deps/libtokio_codec-3eb0a36b198902f3.rlib" "/opt/crater/target/debug/deps/libtokio_tcp-c0280ed0a0b569a4.rlib" "/opt/crater/target/debug/deps/libtokio_timer-f9982e1f56590ba4.rlib" "/opt/crater/target/debug/deps/libtokio_reactor-f48a34d67e62b388.rlib" "/opt/crater/target/debug/deps/libtokio_sync-1f0017cb16a65231.rlib" "/opt/crater/target/debug/deps/libfnv-9c46c9dc8e117f05.rlib" "/opt/crater/target/debug/deps/libparking_lot-c12f56ab2c1afd0c.rlib" "/opt/crater/target/debug/deps/libparking_lot_core-8f06d939cafb3c38.rlib" "/opt/crater/target/debug/deps/libsmallvec-3009c93eda7cf4fa.rlib" "/opt/crater/target/debug/deps/liblock_api-3fc8af4b186c35a8.rlib" "/opt/crater/target/debug/deps/libowning_ref-f49604bedfa4ae1c.rlib" "/opt/crater/target/debug/deps/libstable_deref_trait-287a8a8ca6ec21fa.rlib" "/opt/crater/target/debug/deps/libscopeguard-afc08b825b950866.rlib" "/opt/crater/target/debug/deps/libtokio_fs-2adb913c8c0dcf4e.rlib" "/opt/crater/target/debug/deps/libtokio_threadpool-e4bb03e80fe63872.rlib" "/opt/crater/target/debug/deps/librand-142e32dc12606621.rlib" "/opt/crater/target/debug/deps/librand_xorshift-5e391b21601b8393.rlib" "/opt/crater/target/debug/deps/librand_pcg-05da2351d8811861.rlib" "/opt/crater/target/debug/deps/librand_hc-8d037a8bb74cc960.rlib" "/opt/crater/target/debug/deps/librand_chacha-1b8e39b253389048.rlib" "/opt/crater/target/debug/deps/librand_isaac-8a1220a5cdc55703.rlib" "/opt/crater/target/debug/deps/librand_core-5af554ddf81cd17c.rlib" "/opt/crater/target/debug/deps/librand_os-d48b8fd0b6e72573.rlib" "/opt/crater/target/debug/deps/librand_jitter-162e89fc4f3652f5.rlib" "/opt/crater/target/debug/deps/librand_core-4c9a550ae16dbf0f.rlib" "/opt/crater/target/debug/deps/libnum_cpus-254fea6fb988b617.rlib" "/opt/crater/target/debug/deps/libcrossbeam_queue-9a19686c8121c25b.rlib" "/opt/crater/target/debug/deps/libcrossbeam_deque-78a0fcbdfc728626.rlib" "/opt/crater/target/debug/deps/libcrossbeam_epoch-64e8ef56c5fe0efe.rlib" "/opt/crater/target/debug/deps/libscopeguard-690e8e7efd40245c.rlib" "/opt/crater/target/debug/deps/libmemoffset-4e66c457697043a8.rlib" "/opt/crater/target/debug/deps/libarrayvec-1041925da7343e83.rlib" "/opt/crater/target/debug/deps/libnodrop-36ce0cdfb7359e6a.rlib" "/opt/crater/target/debug/deps/libtokio_executor-4d0d7a1ca34358f4.rlib" "/opt/crater/target/debug/deps/libcrossbeam_utils-41fe25ba70f5455e.rlib" "/opt/crater/target/debug/deps/liblazy_static-6a4e8ea56a445919.rlib" "/opt/crater/target/debug/deps/libtokio_io-25c0b082686068c1.rlib" "/opt/crater/target/debug/deps/libfutures-d5ea9e389594d93f.rlib" "/opt/crater/target/debug/deps/libmio-00aeeaa46e8c1913.rlib" "/opt/crater/target/debug/deps/libslab-8c37f8a83abe1853.rlib" "/opt/crater/target/debug/deps/libnet2-48ecd69500e4c6b9.rlib" "/opt/crater/target/debug/deps/liblazycell-b15c88d393c2ebad.rlib" "/opt/crater/target/debug/deps/liblog-4d4ce27474bb9998.rlib" "/opt/crater/target/debug/deps/libcfg_if-17244d8fcea476bd.rlib" "/opt/crater/target/debug/deps/libioctl_sys-8484bc94478cda32.rlib" "/opt/crater/target/debug/deps/libquick_error-7d23d7c8e4749989.rlib" "/opt/crater/target/debug/deps/libnet_literals-bf23750a107c148f.rlib" "/opt/crater/target/debug/deps/libproc_macro_hack-af45beb90fab5bb5.rlib" "/opt/crater/target/debug/deps/libget_if_addrs-5d39812ae48912cd.rlib" "/opt/crater/target/debug/deps/libc_linked_list-88bbf9a25d8c8cc0.rlib" "/opt/crater/target/debug/deps/libvoid-7cea1bca190341e8.rlib" "/opt/crater/target/debug/deps/libunwrap-7c34ab5ff471fa21.rlib" "/opt/crater/target/debug/deps/libbytes-18a873c3a82543f6.rlib" "/opt/crater/target/debug/deps/libiovec-7493b9d274630254.rlib" "/opt/crater/target/debug/deps/libbyteorder-066131f17ea0c99b.rlib" "/opt/crater/target/debug/deps/librand-0a97f030081c7a92.rlib" "/opt/crater/target/debug/deps/liblibc-a0b49b1c980f0803.rlib" "-Wl,--start-group" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-a80a1e8e09cafef8.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-e0e6351da805c468.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace-e04f54bafc95e331.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace_sys-67901d3322495bd5.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-bd390b1abaceaec1.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-312dd37fdc7bedfc.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-8ed0e51d58d644a3.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-8a423c320a6c707f.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-d6a95598e2238263.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-d231614b153016eb.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-3821619027f463e4.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-1cfd794d18771a44.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-dcf33cf10c2452ef.rlib" "-Wl,--end-group" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-c258fea34bf64bce.rlib" "-Wl,-Bdynamic" "-lcap" "-lutil" "-lutil" "-ldl" "-lrt" "-lpthread" "-lgcc_s" "-lc" "-lm" "-lrt" "-lpthread" "-lutil" "-lutil" [INFO] [stderr] = note: /usr/bin/ld: cannot find -lcap [INFO] [stderr] collect2: error: ld returned 1 exit status [INFO] [stderr] [INFO] [stderr] [INFO] [stderr] error: aborting due to previous error [INFO] [stderr] [INFO] [stderr] error: Could not compile `netsim`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "e20fc6ceedcfce4301d03bf4709a4ae8c74d13cf1092c9dfd423b82eebc45556"` [INFO] running `"docker" "rm" "-f" "e20fc6ceedcfce4301d03bf4709a4ae8c74d13cf1092c9dfd423b82eebc45556"` [INFO] [stdout] e20fc6ceedcfce4301d03bf4709a4ae8c74d13cf1092c9dfd423b82eebc45556