[INFO] cloning repository https://github.com/joeldsouzax/multi-async-queue [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/joeldsouzax/multi-async-queue" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjoeldsouzax%2Fmulti-async-queue", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjoeldsouzax%2Fmulti-async-queue'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 0121ecd83a5317374c563af6b03653d83b1937d7 [INFO] testing joeldsouzax/multi-async-queue against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjoeldsouzax%2Fmulti-async-queue" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'... [INFO] [stderr] done. [INFO] removed /workspace/builds/worker-0-tc2/source/rust-toolchain.toml [INFO] started tweaking git repo https://github.com/joeldsouzax/multi-async-queue [INFO] finished tweaking git repo https://github.com/joeldsouzax/multi-async-queue [INFO] tweaked toml for git repo https://github.com/joeldsouzax/multi-async-queue written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/joeldsouzax/multi-async-queue on toolchain dec9417b8611e34e787a3e4c37686b5131f9e5c5 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/joeldsouzax/multi-async-queue already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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" "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" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] f488899ab8d73765297a76fa4dc409cd232a5671335749889ede4ce059302075 [INFO] running `Command { std: "docker" "start" "-a" "f488899ab8d73765297a76fa4dc409cd232a5671335749889ede4ce059302075", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f488899ab8d73765297a76fa4dc409cd232a5671335749889ede4ce059302075", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f488899ab8d73765297a76fa4dc409cd232a5671335749889ede4ce059302075", kill_on_drop: false }` [INFO] [stdout] f488899ab8d73765297a76fa4dc409cd232a5671335749889ede4ce059302075 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d257eae001d0e9bd2c7aaf12fb13f440bdbf8f33ba39ab25f4edc0942eca38cb [INFO] running `Command { std: "docker" "start" "-a" "d257eae001d0e9bd2c7aaf12fb13f440bdbf8f33ba39ab25f4edc0942eca38cb", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.161 [INFO] [stderr] Compiling autocfg v1.4.0 [INFO] [stderr] Compiling futures-core v0.3.31 [INFO] [stderr] Compiling futures-sink v0.3.31 [INFO] [stderr] Compiling fastrand v2.1.1 [INFO] [stderr] Compiling pin-project-lite v0.2.15 [INFO] [stderr] Compiling futures-lite v2.3.0 [INFO] [stderr] Compiling lock_api v0.4.12 [INFO] [stderr] Compiling spin v0.9.8 [INFO] [stderr] Compiling getrandom v0.2.15 [INFO] [stderr] Compiling nanorand v0.7.0 [INFO] [stderr] Compiling flume v0.11.1 [INFO] [stderr] Compiling app-name v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused macro definition: `try_join` [INFO] [stdout] --> src/main.rs:91:14 [INFO] [stdout] | [INFO] [stdout] 91 | macro_rules! try_join { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_macros)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `outcome_1` [INFO] [stdout] --> src/main.rs:227:9 [INFO] [stdout] | [INFO] [stdout] 227 | let outcome_1: Vec = join!(t_one, t_two); [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_outcome_1` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `outcome_2` [INFO] [stdout] --> src/main.rs:228:9 [INFO] [stdout] | [INFO] [stdout] 228 | let outcome_2: Vec<()> = join!(t_three, t_four); [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_outcome_2` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `with_high_num` and `with_low_num` are never used [INFO] [stdout] --> src/main.rs:122:12 [INFO] [stdout] | [INFO] [stdout] 112 | impl Runtime { [INFO] [stdout] | ------------ methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 122 | pub fn with_high_num(mut self, num: usize) -> Self { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 127 | pub fn with_low_num(mut self, num: usize) -> Self { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.69s [INFO] running `Command { std: "docker" "inspect" "d257eae001d0e9bd2c7aaf12fb13f440bdbf8f33ba39ab25f4edc0942eca38cb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d257eae001d0e9bd2c7aaf12fb13f440bdbf8f33ba39ab25f4edc0942eca38cb", kill_on_drop: false }` [INFO] [stdout] d257eae001d0e9bd2c7aaf12fb13f440bdbf8f33ba39ab25f4edc0942eca38cb [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] fd67d18ec33d9c319b3bb266bc7c9e1bb8fbc08e0702aad305b2e92be7c1a278 [INFO] running `Command { std: "docker" "start" "-a" "fd67d18ec33d9c319b3bb266bc7c9e1bb8fbc08e0702aad305b2e92be7c1a278", kill_on_drop: false }` [INFO] [stderr] Compiling app-name v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused macro definition: `try_join` [INFO] [stdout] --> src/main.rs:91:14 [INFO] [stdout] | [INFO] [stdout] 91 | macro_rules! try_join { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_macros)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `outcome_1` [INFO] [stdout] --> src/main.rs:227:9 [INFO] [stdout] | [INFO] [stdout] 227 | let outcome_1: Vec = join!(t_one, t_two); [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_outcome_1` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `outcome_2` [INFO] [stdout] --> src/main.rs:228:9 [INFO] [stdout] | [INFO] [stdout] 228 | let outcome_2: Vec<()> = join!(t_three, t_four); [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_outcome_2` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `with_high_num` and `with_low_num` are never used [INFO] [stdout] --> src/main.rs:122:12 [INFO] [stdout] | [INFO] [stdout] 112 | impl Runtime { [INFO] [stdout] | ------------ methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 122 | pub fn with_high_num(mut self, num: usize) -> Self { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 127 | pub fn with_low_num(mut self, num: usize) -> Self { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.63s [INFO] running `Command { std: "docker" "inspect" "fd67d18ec33d9c319b3bb266bc7c9e1bb8fbc08e0702aad305b2e92be7c1a278", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fd67d18ec33d9c319b3bb266bc7c9e1bb8fbc08e0702aad305b2e92be7c1a278", kill_on_drop: false }` [INFO] [stdout] fd67d18ec33d9c319b3bb266bc7c9e1bb8fbc08e0702aad305b2e92be7c1a278 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 39004de067f6119fcc673def7f89931df1b25857360263e84943d4b724c8720c [INFO] running `Command { std: "docker" "start" "-a" "39004de067f6119fcc673def7f89931df1b25857360263e84943d4b724c8720c", kill_on_drop: false }` [INFO] [stderr] warning: unused macro definition: `try_join` [INFO] [stderr] --> src/main.rs:91:14 [INFO] [stderr] | [INFO] [stderr] 91 | macro_rules! try_join { [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_macros)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `outcome_1` [INFO] [stderr] --> src/main.rs:227:9 [INFO] [stderr] | [INFO] [stderr] 227 | let outcome_1: Vec = join!(t_one, t_two); [INFO] [stderr] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_outcome_1` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `outcome_2` [INFO] [stderr] --> src/main.rs:228:9 [INFO] [stderr] | [INFO] [stderr] 228 | let outcome_2: Vec<()> = join!(t_three, t_four); [INFO] [stderr] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_outcome_2` [INFO] [stderr] [INFO] [stderr] warning: methods `with_high_num` and `with_low_num` are never used [INFO] [stderr] --> src/main.rs:122:12 [INFO] [stderr] | [INFO] [stderr] 112 | impl Runtime { [INFO] [stderr] | ------------ methods in this implementation [INFO] [stderr] ... [INFO] [stderr] 122 | pub fn with_high_num(mut self, num: usize) -> Self { [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 127 | pub fn with_low_num(mut self, num: usize) -> Self { [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: `app-name` (bin "app-name" test) generated 4 warnings (run `cargo fix --bin "app-name" -p app-name --tests` to apply 2 suggestions) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/app_name-2bb17de4bbb0d292) [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; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "39004de067f6119fcc673def7f89931df1b25857360263e84943d4b724c8720c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "39004de067f6119fcc673def7f89931df1b25857360263e84943d4b724c8720c", kill_on_drop: false }` [INFO] [stdout] 39004de067f6119fcc673def7f89931df1b25857360263e84943d4b724c8720c