[INFO] crate saleae 0.0.1 is already in cache
[INFO] testing saleae-0.0.1 against beta-2020-07-24 for beta-1.46-1
[INFO] extracting crate saleae 0.0.1 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate saleae 0.0.1 on toolchain beta-2020-07-24
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate saleae 0.0.1
[INFO] finished tweaking crates.io crate saleae 0.0.1
[INFO] tweaked toml for crates.io crate saleae 0.0.1 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] crate crates.io crate saleae 0.0.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5a34a9ac3d1332645247479d09c35bf2cd06c3038dcfba55ac566d5a97954020
[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" "5a34a9ac3d1332645247479d09c35bf2cd06c3038dcfba55ac566d5a97954020", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5a34a9ac3d1332645247479d09c35bf2cd06c3038dcfba55ac566d5a97954020", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5a34a9ac3d1332645247479d09c35bf2cd06c3038dcfba55ac566d5a97954020", kill_on_drop: false }`
[INFO] [stdout] 5a34a9ac3d1332645247479d09c35bf2cd06c3038dcfba55ac566d5a97954020
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "MAP_USER_ID=0" "-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@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 783f9db80362392c41f378d53b7a5e87d4d3dcece5e6e0d7d11a9e97667e094c
[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" "783f9db80362392c41f378d53b7a5e87d4d3dcece5e6e0d7d11a9e97667e094c", kill_on_drop: false }`
[INFO] [stderr]    Compiling anyhow v1.0.26
[INFO] [stderr]    Compiling custom_derive v0.1.7
[INFO] [stderr]    Compiling enum_derive v0.1.7
[INFO] [stderr]    Compiling saleae v0.0.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> src/client.rs:141:53
[INFO] [stdout]     |
[INFO] [stdout] 141 |     pub fn get_active_channels(&mut self) -> Result<(Vec<Vec<u8>>)> {
[INFO] [stdout]     |                                                     ^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Error`
[INFO] [stdout]  --> src/request.rs:5:14
[INFO] [stdout]   |
[INFO] [stdout] 5 | use anyhow::{Error, Result};
[INFO] [stdout]   |              ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/response.rs:81:64
[INFO] [stdout]    |
[INFO] [stdout] 81 |     pub fn parse_get_active_channels(response: &str) -> Result<(Vec<Vec<u8>>)> {
[INFO] [stdout]    |                                                                ^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.13s
[INFO] running `Command { std: "docker" "inspect" "783f9db80362392c41f378d53b7a5e87d4d3dcece5e6e0d7d11a9e97667e094c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "783f9db80362392c41f378d53b7a5e87d4d3dcece5e6e0d7d11a9e97667e094c", kill_on_drop: false }`
[INFO] [stdout] 783f9db80362392c41f378d53b7a5e87d4d3dcece5e6e0d7d11a9e97667e094c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "MAP_USER_ID=0" "-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@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9300ebcd765fb4ecd028ec90db681b847c85f84e0ad4edd62328269faac74638
[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" "9300ebcd765fb4ecd028ec90db681b847c85f84e0ad4edd62328269faac74638", kill_on_drop: false }`
[INFO] [stderr]    Compiling saleae v0.0.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> src/client.rs:141:53
[INFO] [stdout]     |
[INFO] [stdout] 141 |     pub fn get_active_channels(&mut self) -> Result<(Vec<Vec<u8>>)> {
[INFO] [stdout]     |                                                     ^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Error`
[INFO] [stdout]  --> src/request.rs:5:14
[INFO] [stdout]   |
[INFO] [stdout] 5 | use anyhow::{Error, Result};
[INFO] [stdout]   |              ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/response.rs:81:64
[INFO] [stdout]    |
[INFO] [stdout] 81 |     pub fn parse_get_active_channels(response: &str) -> Result<(Vec<Vec<u8>>)> {
[INFO] [stdout]    |                                                                ^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `anyhow::Result`
[INFO] [stdout]  --> tests/request.rs:3:9
[INFO] [stdout]   |
[INFO] [stdout] 3 |     use anyhow::Result;
[INFO] [stdout]   |         ^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> src/client.rs:141:53
[INFO] [stdout]     |
[INFO] [stdout] 141 |     pub fn get_active_channels(&mut self) -> Result<(Vec<Vec<u8>>)> {
[INFO] [stdout]     |                                                     ^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Error`
[INFO] [stdout]  --> src/request.rs:5:14
[INFO] [stdout]   |
[INFO] [stdout] 5 | use anyhow::{Error, Result};
[INFO] [stdout]   |              ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/response.rs:81:64
[INFO] [stdout]    |
[INFO] [stdout] 81 |     pub fn parse_get_active_channels(response: &str) -> Result<(Vec<Vec<u8>>)> {
[INFO] [stdout]    |                                                                ^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.17s
[INFO] running `Command { std: "docker" "inspect" "9300ebcd765fb4ecd028ec90db681b847c85f84e0ad4edd62328269faac74638", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9300ebcd765fb4ecd028ec90db681b847c85f84e0ad4edd62328269faac74638", kill_on_drop: false }`
[INFO] [stdout] 9300ebcd765fb4ecd028ec90db681b847c85f84e0ad4edd62328269faac74638
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "MAP_USER_ID=0" "-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@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 513957ad0869dc9ba83e4cbacdce36743642c61cc9badb3dcfaf143875508970
[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" "513957ad0869dc9ba83e4cbacdce36743642c61cc9badb3dcfaf143875508970", kill_on_drop: false }`
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]    --> src/client.rs:141:53
[INFO] [stderr]     |
[INFO] [stderr] 141 |     pub fn get_active_channels(&mut self) -> Result<(Vec<Vec<u8>>)> {
[INFO] [stderr]     |                                                     ^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Error`
[INFO] [stderr]  --> src/request.rs:5:14
[INFO] [stderr]   |
[INFO] [stderr] 5 | use anyhow::{Error, Result};
[INFO] [stderr]   |              ^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]   --> src/response.rs:81:64
[INFO] [stderr]    |
[INFO] [stderr] 81 |     pub fn parse_get_active_channels(response: &str) -> Result<(Vec<Vec<u8>>)> {
[INFO] [stderr]    |                                                                ^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: 3 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]    --> src/client.rs:141:53
[INFO] [stderr]     |
[INFO] [stderr] 141 |     pub fn get_active_channels(&mut self) -> Result<(Vec<Vec<u8>>)> {
[INFO] [stderr]     |                                                     ^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Error`
[INFO] [stderr]  --> src/request.rs:5:14
[INFO] [stderr]   |
[INFO] [stderr] 5 | use anyhow::{Error, Result};
[INFO] [stderr]   |              ^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]   --> src/response.rs:81:64
[INFO] [stderr]    |
[INFO] [stderr] 81 |     pub fn parse_get_active_channels(response: &str) -> Result<(Vec<Vec<u8>>)> {
[INFO] [stderr]    |                                                                ^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: 3 warnings emitted
[INFO] [stderr] 
[INFO] [stdout] 
[INFO] [stderr] warning: unused import: `anyhow::Result`
[INFO] [stdout] running 0 tests
[INFO] [stderr]  --> tests/request.rs:3:9
[INFO] [stdout] 
[INFO] [stderr]   |
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stderr] 3 |     use anyhow::Result;
[INFO] [stdout] 
[INFO] [stderr]   |         ^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/saleae-9a08deccd5b30f9e
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/device-76ee24c4eaae133f
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/request-6faf799086b8887c
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::test_from_str ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test tests::test_create_channel_str ... ok
[INFO] [stdout] test tests::test_prepare_set_active_channels ... ok
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/response-eebffb469f962094
[INFO] [stdout] test tests::test_prepare_set_active_channels_panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/samplerate-7491a521d50fe73b
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test tests::test_get_all_sample_rates ... ok
[INFO] [stdout] test tests::test_remove_ack ... ok
[INFO] [stdout] test tests::test_verify_ack ... ok
[INFO] [stdout] test tests::test_parse_into_active_channels ... ok
[INFO] [stdout] test tests::test_parse_num_samples ... ok
[INFO] [stdout] test tests::test_is_processing_complete ... ok
[INFO] [stdout] test tests::test_connected_devices ... ok
[INFO] [stdout] test tests::test_parse_performance ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests saleae
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::test_from_str ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]    --> /opt/rustwide/workdir/src/client.rs:141:53
[INFO] [stderr]     |
[INFO] [stderr] 141 |     pub fn get_active_channels(&mut self) -> Result<(Vec<Vec<u8>>)> {
[INFO] [stderr]     |                                                     ^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]   --> /opt/rustwide/workdir/src/response.rs:81:64
[INFO] [stderr]    |
[INFO] [stderr] 81 |     pub fn parse_get_active_channels(response: &str) -> Result<(Vec<Vec<u8>>)> {
[INFO] [stderr]    |                                                                ^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: 2 warnings emitted
[INFO] [stderr] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 17) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "513957ad0869dc9ba83e4cbacdce36743642c61cc9badb3dcfaf143875508970", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "513957ad0869dc9ba83e4cbacdce36743642c61cc9badb3dcfaf143875508970", kill_on_drop: false }`
[INFO] [stdout] 513957ad0869dc9ba83e4cbacdce36743642c61cc9badb3dcfaf143875508970