[INFO] updating cached repository https://github.com/kvsari/message-queue [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/big/crater/work/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"` [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 90906a0868b0a111bc05c0fb0d311bafde562c52 [INFO] testing kvsari/message-queue against beta-2019-09-28 for beta-1.39-1 [INFO] running `"git" "clone" "work/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkvsari%2Fmessage-queue" "work/builds/worker-0/source"` [INFO] [stderr] Cloning into 'work/builds/worker-0/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/kvsari/message-queue on toolchain beta-2019-09-28 [INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/kvsari/message-queue [INFO] finished tweaking git repo https://github.com/kvsari/message-queue [INFO] tweaked toml for git repo https://github.com/kvsari/message-queue written to work/builds/worker-0/source/Cargo.toml [INFO] crate git repo https://github.com/kvsari/message-queue already has a lockfile, it will not be regenerated [INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-0/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2019-09-28" "build" "--frozen"` [INFO] [stdout] 2afbb49bd38f98bc77befa2ae87907a49d015fc7910e7687b7b9b98cd7a71d76 [INFO] running `"docker" "start" "-a" "2afbb49bd38f98bc77befa2ae87907a49d015fc7910e7687b7b9b98cd7a71d76"` [INFO] [stderr] Compiling iovec v0.1.0 [INFO] [stderr] Compiling net2 v0.2.30 [INFO] [stderr] Compiling derive-getters v0.0.2 [INFO] [stderr] Compiling bytes v0.4.4 [INFO] [stderr] Compiling mio v0.6.10 [INFO] [stderr] Compiling tokio-io v0.1.2 [INFO] [stderr] Compiling tokio-core v0.1.9 [INFO] [stderr] Compiling message-queue v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: unused import: `stream` [INFO] [stderr] --> src/mqueue.rs:4:48 [INFO] [stderr] | [INFO] [stderr] 4 | use futures::{Future, BoxFuture, Sink, Stream, stream}; [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `futures::sync::oneshot` [INFO] [stderr] --> src/mqueue.rs:5:5 [INFO] [stderr] | [INFO] [stderr] 5 | use futures::sync::oneshot; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `Receiver` [INFO] [stderr] --> src/mqueue.rs:6:33 [INFO] [stderr] | [INFO] [stderr] 6 | use futures::sync::mpsc::{self, Receiver, Sender}; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `Dispenser` [INFO] [stderr] --> src/mqueue.rs:8:22 [INFO] [stderr] | [INFO] [stderr] 8 | use endpoint::{self, Dispenser}; [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/mqueue.rs:33:15 [INFO] [stderr] | [INFO] [stderr] 33 | data: Box, [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn Any + Send` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/mqueue.rs:34:20 [INFO] [stderr] | [INFO] [stderr] 34 | operation: Box, [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Operation + Send` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/mqueue.rs:38:46 [INFO] [stderr] | [INFO] [stderr] 38 | pub fn new(t: Target, m: Message, d: Box, o: Box) [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn Any + Send` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/mqueue.rs:38:66 [INFO] [stderr] | [INFO] [stderr] 38 | pub fn new(t: Target, m: Message, d: Box, o: Box) [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Operation + Send` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/mqueue.rs:48:48 [INFO] [stderr] | [INFO] [stderr] 48 | pub fn open(self) -> (Target, Message, Box, Box) { [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn Any + Send` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/mqueue.rs:48:65 [INFO] [stderr] | [INFO] [stderr] 48 | pub fn open(self) -> (Target, Message, Box, Box) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Operation + Send` [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::fmt::Debug` [INFO] [stderr] --> src/endpoint.rs:1:5 [INFO] [stderr] | [INFO] [stderr] 1 | use std::fmt::Debug; [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `Entry` [INFO] [stderr] --> src/endpoint.rs:3:27 [INFO] [stderr] | [INFO] [stderr] 3 | use polymorphic::{Record, Entry}; [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/polymorphic.rs:55:43 [INFO] [stderr] | [INFO] [stderr] 55 | fn execute(&mut self, dispenser: &mut Any); [INFO] [stderr] | ^^^ help: use `dyn`: `dyn Any` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/polymorphic.rs:72:43 [INFO] [stderr] | [INFO] [stderr] 72 | fn execute(&mut self, dispenser: &mut Any) { [INFO] [stderr] | ^^^ help: use `dyn`: `dyn Any` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/polymorphic.rs:99:43 [INFO] [stderr] | [INFO] [stderr] 99 | fn execute(&mut self, dispenser: &mut Any) { [INFO] [stderr] | ^^^ help: use `dyn`: `dyn Any` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `data` [INFO] [stderr] --> src/mqueue.rs:130:20 [INFO] [stderr] | [INFO] [stderr] 130 | let (_, _, data, mut operation) = env.open(); [INFO] [stderr] | ^^^^ help: consider prefixing with an underscore: `_data` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/polymorphic.rs:73:21 [INFO] [stderr] | [INFO] [stderr] 73 | if let Some(mut dsp) = dispenser.downcast_mut::>() { [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] warning: variable does not need to be mutable [INFO] [stderr] --> src/polymorphic.rs:100:21 [INFO] [stderr] | [INFO] [stderr] 100 | if let Some(mut dsp) = dispenser.downcast_mut::>() { [INFO] [stderr] | ----^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Yeeehaw` [INFO] [stderr] --> src/mqueue.rs:18:5 [INFO] [stderr] | [INFO] [stderr] 18 | Yeeehaw, [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Endpoint1` [INFO] [stderr] --> src/mqueue.rs:24:5 [INFO] [stderr] | [INFO] [stderr] 24 | Endpoint1, [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Endpoint2` [INFO] [stderr] --> src/mqueue.rs:25:5 [INFO] [stderr] | [INFO] [stderr] 25 | Endpoint2, [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 4.62s [INFO] running `"docker" "inspect" "2afbb49bd38f98bc77befa2ae87907a49d015fc7910e7687b7b9b98cd7a71d76"` [INFO] running `"docker" "rm" "-f" "2afbb49bd38f98bc77befa2ae87907a49d015fc7910e7687b7b9b98cd7a71d76"` [INFO] [stdout] 2afbb49bd38f98bc77befa2ae87907a49d015fc7910e7687b7b9b98cd7a71d76 [INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-0/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2019-09-28" "test" "--frozen" "--no-run"` [INFO] [stdout] 1288ef7ff55efd462c459228e4e78ecee3f5434ae10dde3ab83280ff56b3d5e7 [INFO] running `"docker" "start" "-a" "1288ef7ff55efd462c459228e4e78ecee3f5434ae10dde3ab83280ff56b3d5e7"` [INFO] [stderr] Compiling message-queue v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: unused import: `stream` [INFO] [stderr] --> src/mqueue.rs:4:48 [INFO] [stderr] | [INFO] [stderr] 4 | use futures::{Future, BoxFuture, Sink, Stream, stream}; [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `futures::sync::oneshot` [INFO] [stderr] --> src/mqueue.rs:5:5 [INFO] [stderr] | [INFO] [stderr] 5 | use futures::sync::oneshot; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `Receiver` [INFO] [stderr] --> src/mqueue.rs:6:33 [INFO] [stderr] | [INFO] [stderr] 6 | use futures::sync::mpsc::{self, Receiver, Sender}; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `Dispenser` [INFO] [stderr] --> src/mqueue.rs:8:22 [INFO] [stderr] | [INFO] [stderr] 8 | use endpoint::{self, Dispenser}; [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/mqueue.rs:33:15 [INFO] [stderr] | [INFO] [stderr] 33 | data: Box, [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn Any + Send` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/mqueue.rs:34:20 [INFO] [stderr] | [INFO] [stderr] 34 | operation: Box, [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Operation + Send` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/mqueue.rs:38:46 [INFO] [stderr] | [INFO] [stderr] 38 | pub fn new(t: Target, m: Message, d: Box, o: Box) [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn Any + Send` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/mqueue.rs:38:66 [INFO] [stderr] | [INFO] [stderr] 38 | pub fn new(t: Target, m: Message, d: Box, o: Box) [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Operation + Send` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/mqueue.rs:48:48 [INFO] [stderr] | [INFO] [stderr] 48 | pub fn open(self) -> (Target, Message, Box, Box) { [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn Any + Send` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/mqueue.rs:48:65 [INFO] [stderr] | [INFO] [stderr] 48 | pub fn open(self) -> (Target, Message, Box, Box) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Operation + Send` [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::fmt::Debug` [INFO] [stderr] --> src/endpoint.rs:1:5 [INFO] [stderr] | [INFO] [stderr] 1 | use std::fmt::Debug; [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `Entry` [INFO] [stderr] --> src/endpoint.rs:3:27 [INFO] [stderr] | [INFO] [stderr] 3 | use polymorphic::{Record, Entry}; [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/polymorphic.rs:55:43 [INFO] [stderr] | [INFO] [stderr] 55 | fn execute(&mut self, dispenser: &mut Any); [INFO] [stderr] | ^^^ help: use `dyn`: `dyn Any` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/polymorphic.rs:72:43 [INFO] [stderr] | [INFO] [stderr] 72 | fn execute(&mut self, dispenser: &mut Any) { [INFO] [stderr] | ^^^ help: use `dyn`: `dyn Any` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/polymorphic.rs:99:43 [INFO] [stderr] | [INFO] [stderr] 99 | fn execute(&mut self, dispenser: &mut Any) { [INFO] [stderr] | ^^^ help: use `dyn`: `dyn Any` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `data` [INFO] [stderr] --> src/mqueue.rs:130:20 [INFO] [stderr] | [INFO] [stderr] 130 | let (_, _, data, mut operation) = env.open(); [INFO] [stderr] | ^^^^ help: consider prefixing with an underscore: `_data` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/polymorphic.rs:73:21 [INFO] [stderr] | [INFO] [stderr] 73 | if let Some(mut dsp) = dispenser.downcast_mut::>() { [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] warning: variable does not need to be mutable [INFO] [stderr] --> src/polymorphic.rs:100:21 [INFO] [stderr] | [INFO] [stderr] 100 | if let Some(mut dsp) = dispenser.downcast_mut::>() { [INFO] [stderr] | ----^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Yeeehaw` [INFO] [stderr] --> src/mqueue.rs:18:5 [INFO] [stderr] | [INFO] [stderr] 18 | Yeeehaw, [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Endpoint1` [INFO] [stderr] --> src/mqueue.rs:24:5 [INFO] [stderr] | [INFO] [stderr] 24 | Endpoint1, [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Endpoint2` [INFO] [stderr] --> src/mqueue.rs:25:5 [INFO] [stderr] | [INFO] [stderr] 25 | Endpoint2, [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.64s [INFO] running `"docker" "inspect" "1288ef7ff55efd462c459228e4e78ecee3f5434ae10dde3ab83280ff56b3d5e7"` [INFO] running `"docker" "rm" "-f" "1288ef7ff55efd462c459228e4e78ecee3f5434ae10dde3ab83280ff56b3d5e7"` [INFO] [stdout] 1288ef7ff55efd462c459228e4e78ecee3f5434ae10dde3ab83280ff56b3d5e7 [INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-0/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2019-09-28" "test" "--frozen"` [INFO] [stdout] 6b62ed28bac78787e30de6d71a0a63ba2216c2e609cf7c9e407e50f8b221dc8a [INFO] running `"docker" "start" "-a" "6b62ed28bac78787e30de6d71a0a63ba2216c2e609cf7c9e407e50f8b221dc8a"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/message_queue-6464465e8240c41b [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `"docker" "inspect" "6b62ed28bac78787e30de6d71a0a63ba2216c2e609cf7c9e407e50f8b221dc8a"` [INFO] running `"docker" "rm" "-f" "6b62ed28bac78787e30de6d71a0a63ba2216c2e609cf7c9e407e50f8b221dc8a"` [INFO] [stdout] 6b62ed28bac78787e30de6d71a0a63ba2216c2e609cf7c9e407e50f8b221dc8a