[INFO] crate saleae 0.0.1 is already in cache
[INFO] testing saleae-0.0.1 against try#03a1ea71b075ab964b5278bc6e74cd6c52c36ee0 for pr-74409
[INFO] extracting crate saleae 0.0.1 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate saleae 0.0.1 on toolchain 03a1ea71b075ab964b5278bc6e74cd6c52c36ee0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "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-3/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" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a0fc6e6069940291ed562b3c26c3450975a8420c9e3ae9df850f23c979403a6b
[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" "a0fc6e6069940291ed562b3c26c3450975a8420c9e3ae9df850f23c979403a6b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a0fc6e6069940291ed562b3c26c3450975a8420c9e3ae9df850f23c979403a6b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a0fc6e6069940291ed562b3c26c3450975a8420c9e3ae9df850f23c979403a6b", kill_on_drop: false }`
[INFO] [stdout] a0fc6e6069940291ed562b3c26c3450975a8420c9e3ae9df850f23c979403a6b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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=forbid" "-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@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a4ece223d58541f9d3cb2435fcd4760369e91c795acce6e279a680e0f863b74a
[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" "a4ece223d58541f9d3cb2435fcd4760369e91c795acce6e279a680e0f863b74a", kill_on_drop: false }`
[INFO] [stderr]    Compiling custom_derive v0.1.7
[INFO] [stderr]    Compiling bufstream v0.1.4
[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 2.14s
[INFO] running `Command { std: "docker" "inspect" "a4ece223d58541f9d3cb2435fcd4760369e91c795acce6e279a680e0f863b74a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a4ece223d58541f9d3cb2435fcd4760369e91c795acce6e279a680e0f863b74a", kill_on_drop: false }`
[INFO] [stdout] a4ece223d58541f9d3cb2435fcd4760369e91c795acce6e279a680e0f863b74a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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=forbid" "-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@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 252fb96619eee5ef522b247856f37e5c91729244b64b0b13709c49a85969f314
[INFO] running `Command { std: "docker" "start" "-a" "252fb96619eee5ef522b247856f37e5c91729244b64b0b13709c49a85969f314", 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 3.45s
[INFO] running `Command { std: "docker" "inspect" "252fb96619eee5ef522b247856f37e5c91729244b64b0b13709c49a85969f314", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "252fb96619eee5ef522b247856f37e5c91729244b64b0b13709c49a85969f314", kill_on_drop: false }`
[INFO] [stdout] 252fb96619eee5ef522b247856f37e5c91729244b64b0b13709c49a85969f314
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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=forbid" "-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@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 0b3d01fa8de4dbf9ae56185a5535e5ea8ba262165851be0b56a8b5aae094f7a2
[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" "0b3d01fa8de4dbf9ae56185a5535e5ea8ba262165851be0b56a8b5aae094f7a2", 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] [stderr] warning: unused import: `anyhow::Result`
[INFO] [stderr]  --> tests/request.rs:3:9
[INFO] [stderr]   |
[INFO] [stderr] 3 |     use anyhow::Result;
[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 0.06s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/saleae-54ebd28ed167436e
[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] [stderr]      Running /opt/rustwide/target/debug/deps/device-ff1295e3e6536b4b
[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]      Running /opt/rustwide/target/debug/deps/request-c968529307dc029a
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test tests::test_prepare_set_active_channels ... ok
[INFO] [stdout] test tests::test_create_channel_str ... ok
[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/response-a148f32874e034f7
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test tests::test_get_all_sample_rates ... ok
[INFO] [stdout] test tests::test_connected_devices ... ok
[INFO] [stdout] test tests::test_parse_into_active_channels ... ok
[INFO] [stdout] test tests::test_is_processing_complete ... ok
[INFO] [stdout] test tests::test_parse_num_samples ... ok
[INFO] [stdout] test tests::test_verify_ack ... ok
[INFO] [stdout] test tests::test_remove_ack ... 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]      Running /opt/rustwide/target/debug/deps/samplerate-af2b64886bf5577d
[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]    Doc-tests saleae
[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" "0b3d01fa8de4dbf9ae56185a5535e5ea8ba262165851be0b56a8b5aae094f7a2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0b3d01fa8de4dbf9ae56185a5535e5ea8ba262165851be0b56a8b5aae094f7a2", kill_on_drop: false }`
[INFO] [stdout] 0b3d01fa8de4dbf9ae56185a5535e5ea8ba262165851be0b56a8b5aae094f7a2