[INFO] updating cached repository tureus/kinesis-hyper [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/tureus/kinesis-hyper [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/tureus/kinesis-hyper" "work/ex/beta-1.38-1/sources/1.37.0/gh/tureus/kinesis-hyper"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/tureus/kinesis-hyper'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/tureus/kinesis-hyper" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/tureus/kinesis-hyper"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/tureus/kinesis-hyper'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] d23d557dbabba15a3c2d656bc7e2fda4b3f3ace1 [INFO] sha for GitHub repo tureus/kinesis-hyper: d23d557dbabba15a3c2d656bc7e2fda4b3f3ace1 [INFO] validating manifest of tureus/kinesis-hyper on toolchain 1.37.0 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of tureus/kinesis-hyper on toolchain beta-2019-08-13 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing tureus/kinesis-hyper [INFO] finished frobbing tureus/kinesis-hyper [INFO] frobbed toml for tureus/kinesis-hyper written to work/ex/beta-1.38-1/sources/1.37.0/gh/tureus/kinesis-hyper/Cargo.toml [INFO] started frobbing tureus/kinesis-hyper [INFO] finished frobbing tureus/kinesis-hyper [INFO] frobbed toml for tureus/kinesis-hyper written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/tureus/kinesis-hyper/Cargo.toml [INFO] crate tureus/kinesis-hyper already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] testing tureus/kinesis-hyper against 1.37.0 for beta-1.38-1 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/tureus/kinesis-hyper:/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" "+1.37.0" "build" "--frozen"` [INFO] [stdout] e01d1e10f678f8bbd9fb359fcfa9c54696b0db8b65ae5e3dafe4cc04f739dd08 [INFO] running `"docker" "start" "-a" "e01d1e10f678f8bbd9fb359fcfa9c54696b0db8b65ae5e3dafe4cc04f739dd08"` [INFO] [stderr] Compiling spmc v0.2.2 [INFO] [stderr] Compiling pretty-bytes v0.2.2 [INFO] [stderr] Compiling rustc_version v0.2.1 [INFO] [stderr] Compiling num v0.1.41 [INFO] [stderr] Compiling generic-array v0.9.0 [INFO] [stderr] Compiling hyper v0.11.16 [INFO] [stderr] Compiling hyper v0.11.16 (https://github.com/hyperium/hyper#0c290c32) [INFO] [stderr] Compiling chrono v0.4.0 [INFO] [stderr] Compiling crypto-mac v0.5.2 [INFO] [stderr] Compiling digest v0.7.2 [INFO] [stderr] Compiling sha2 v0.7.0 [INFO] [stderr] Compiling hmac v0.5.0 [INFO] [stderr] Compiling rusoto_core v0.31.0 (https://github.com/rusoto/rusoto#92b9ee83) [INFO] [stderr] Compiling env_logger v0.5.3 [INFO] [stderr] Compiling hyper-tls v0.1.2 [INFO] [stderr] Compiling rusoto_credential v0.10.0 (https://github.com/rusoto/rusoto#92b9ee83) [INFO] [stderr] Compiling rusoto_kinesis v0.31.0 (https://github.com/rusoto/rusoto#92b9ee83) [INFO] [stderr] Compiling kinesis-hyper-bug v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: unused import: `std::time::Instant` [INFO] [stderr] --> src/main.rs:19:5 [INFO] [stderr] | [INFO] [stderr] 19 | use std::time::Instant; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::error::Error` [INFO] [stderr] --> src/main.rs:20:5 [INFO] [stderr] | [INFO] [stderr] 20 | use std::error::Error; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `spawn` [INFO] [stderr] --> src/main.rs:149:40 [INFO] [stderr] | [INFO] [stderr] 149 | use futures::sync::mpsc::{channel, spawn}; [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `futures::stream::Sender` [INFO] [stderr] --> src/main.rs:151:9 [INFO] [stderr] | [INFO] [stderr] 151 | use futures::stream::Sender; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'futures::stream::Sender': use sync::mpsc::channel instead [INFO] [stderr] --> src/main.rs:151:9 [INFO] [stderr] | [INFO] [stderr] 151 | use futures::stream::Sender; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(deprecated)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `Sink` [INFO] [stderr] --> src/main.rs:150:27 [INFO] [stderr] | [INFO] [stderr] 150 | use futures::{Future, Sink, Stream}; [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `e` [INFO] [stderr] --> src/main.rs:179:21 [INFO] [stderr] | [INFO] [stderr] 179 | Err(e) => { [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_e` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_variables)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `client` [INFO] [stderr] --> src/main.rs:144:5 [INFO] [stderr] | [INFO] [stderr] 144 | client: DefaultKinesisClient, [INFO] [stderr] | ^^^^^^ help: consider prefixing with an underscore: `_client` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `num_puts` [INFO] [stderr] --> src/main.rs:146:5 [INFO] [stderr] | [INFO] [stderr] 146 | num_puts: usize, [INFO] [stderr] | ^^^^^^^^ help: consider prefixing with an underscore: `_num_puts` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `puts_size` [INFO] [stderr] --> src/main.rs:147:5 [INFO] [stderr] | [INFO] [stderr] 147 | puts_size: usize, [INFO] [stderr] | ^^^^^^^^^ help: consider prefixing with an underscore: `_puts_size` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:155:10 [INFO] [stderr] | [INFO] [stderr] 155 | let (mut tx, mut rx) = channel(10000); [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/main.rs:155:18 [INFO] [stderr] | [INFO] [stderr] 155 | let (mut tx, mut rx) = channel(10000); [INFO] [stderr] | ----^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 47.89s [INFO] running `"docker" "inspect" "e01d1e10f678f8bbd9fb359fcfa9c54696b0db8b65ae5e3dafe4cc04f739dd08"` [INFO] running `"docker" "rm" "-f" "e01d1e10f678f8bbd9fb359fcfa9c54696b0db8b65ae5e3dafe4cc04f739dd08"` [INFO] [stdout] e01d1e10f678f8bbd9fb359fcfa9c54696b0db8b65ae5e3dafe4cc04f739dd08 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/tureus/kinesis-hyper:/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" "+1.37.0" "test" "--frozen" "--no-run"` [INFO] [stdout] 11675c5e30752854366cbf4467d03da098a2c5f5963acb7c4f2967655f8fa328 [INFO] running `"docker" "start" "-a" "11675c5e30752854366cbf4467d03da098a2c5f5963acb7c4f2967655f8fa328"` [INFO] [stderr] Compiling kinesis-hyper-bug v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: unused import: `std::time::Instant` [INFO] [stderr] --> src/main.rs:19:5 [INFO] [stderr] | [INFO] [stderr] 19 | use std::time::Instant; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::error::Error` [INFO] [stderr] --> src/main.rs:20:5 [INFO] [stderr] | [INFO] [stderr] 20 | use std::error::Error; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `spawn` [INFO] [stderr] --> src/main.rs:149:40 [INFO] [stderr] | [INFO] [stderr] 149 | use futures::sync::mpsc::{channel, spawn}; [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `futures::stream::Sender` [INFO] [stderr] --> src/main.rs:151:9 [INFO] [stderr] | [INFO] [stderr] 151 | use futures::stream::Sender; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'futures::stream::Sender': use sync::mpsc::channel instead [INFO] [stderr] --> src/main.rs:151:9 [INFO] [stderr] | [INFO] [stderr] 151 | use futures::stream::Sender; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(deprecated)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `Sink` [INFO] [stderr] --> src/main.rs:150:27 [INFO] [stderr] | [INFO] [stderr] 150 | use futures::{Future, Sink, Stream}; [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `e` [INFO] [stderr] --> src/main.rs:179:21 [INFO] [stderr] | [INFO] [stderr] 179 | Err(e) => { [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_e` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_variables)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `client` [INFO] [stderr] --> src/main.rs:144:5 [INFO] [stderr] | [INFO] [stderr] 144 | client: DefaultKinesisClient, [INFO] [stderr] | ^^^^^^ help: consider prefixing with an underscore: `_client` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `num_puts` [INFO] [stderr] --> src/main.rs:146:5 [INFO] [stderr] | [INFO] [stderr] 146 | num_puts: usize, [INFO] [stderr] | ^^^^^^^^ help: consider prefixing with an underscore: `_num_puts` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `puts_size` [INFO] [stderr] --> src/main.rs:147:5 [INFO] [stderr] | [INFO] [stderr] 147 | puts_size: usize, [INFO] [stderr] | ^^^^^^^^^ help: consider prefixing with an underscore: `_puts_size` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:155:10 [INFO] [stderr] | [INFO] [stderr] 155 | let (mut tx, mut rx) = channel(10000); [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/main.rs:155:18 [INFO] [stderr] | [INFO] [stderr] 155 | let (mut tx, mut rx) = channel(10000); [INFO] [stderr] | ----^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.77s [INFO] running `"docker" "inspect" "11675c5e30752854366cbf4467d03da098a2c5f5963acb7c4f2967655f8fa328"` [INFO] running `"docker" "rm" "-f" "11675c5e30752854366cbf4467d03da098a2c5f5963acb7c4f2967655f8fa328"` [INFO] [stdout] 11675c5e30752854366cbf4467d03da098a2c5f5963acb7c4f2967655f8fa328 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/tureus/kinesis-hyper:/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" "+1.37.0" "test" "--frozen"` [INFO] [stdout] 9e934635a3ddd9dd6d0fcfe1295307b11f6b79b8bef696abff64e0b6ab7df219 [INFO] running `"docker" "start" "-a" "9e934635a3ddd9dd6d0fcfe1295307b11f6b79b8bef696abff64e0b6ab7df219"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.20s [INFO] [stderr] Running /opt/crater/target/debug/deps/kinesis_hyper_bug-491a5ab23d577073 [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" "9e934635a3ddd9dd6d0fcfe1295307b11f6b79b8bef696abff64e0b6ab7df219"` [INFO] running `"docker" "rm" "-f" "9e934635a3ddd9dd6d0fcfe1295307b11f6b79b8bef696abff64e0b6ab7df219"` [INFO] [stdout] 9e934635a3ddd9dd6d0fcfe1295307b11f6b79b8bef696abff64e0b6ab7df219