[INFO] cloning repository https://github.com/joshua-cooper/async-rust-example [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/joshua-cooper/async-rust-example" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjoshua-cooper%2Fasync-rust-example", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjoshua-cooper%2Fasync-rust-example'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 646dde935375980e9418572593f42ce0c63fc8ad [INFO] testing joshua-cooper/async-rust-example against 1.59.0 for beta-1.60-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjoshua-cooper%2Fasync-rust-example" "/workspace/builds/worker-5/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/joshua-cooper/async-rust-example on toolchain 1.59.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/joshua-cooper/async-rust-example [INFO] finished tweaking git repo https://github.com/joshua-cooper/async-rust-example [INFO] tweaked toml for git repo https://github.com/joshua-cooper/async-rust-example written to /workspace/builds/worker-5/source/Cargo.toml [INFO] crate git repo https://github.com/joshua-cooper/async-rust-example already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 130a0f08e84517fe5d94a50d4c8427fd7952df4d988fd33d4e6c4cd40d0cec1f [INFO] running `Command { std: "docker" "start" "-a" "130a0f08e84517fe5d94a50d4c8427fd7952df4d988fd33d4e6c4cd40d0cec1f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "130a0f08e84517fe5d94a50d4c8427fd7952df4d988fd33d4e6c4cd40d0cec1f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "130a0f08e84517fe5d94a50d4c8427fd7952df4d988fd33d4e6c4cd40d0cec1f", kill_on_drop: false }` [INFO] [stdout] 130a0f08e84517fe5d94a50d4c8427fd7952df4d988fd33d4e6c4cd40d0cec1f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3730d8eabab23eb3e4d826761787d0e4b7cf39fd07aef9ee3de45af4a5b3ba93 [INFO] running `Command { std: "docker" "start" "-a" "3730d8eabab23eb3e4d826761787d0e4b7cf39fd07aef9ee3de45af4a5b3ba93", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling memchr v2.3.3 [INFO] [stderr] Compiling log v0.4.11 [INFO] [stderr] Compiling futures-core v0.3.6 [INFO] [stderr] Compiling cache-padded v1.1.1 [INFO] [stderr] Compiling pin-project-lite v0.1.10 [INFO] [stderr] Compiling syn v1.0.44 [INFO] [stderr] Compiling parking v2.0.0 [INFO] [stderr] Compiling waker-fn v1.1.0 [INFO] [stderr] Compiling fastrand v1.4.0 [INFO] [stderr] Compiling futures-io v0.3.6 [INFO] [stderr] Compiling once_cell v1.4.1 [INFO] [stderr] Compiling async-task v4.0.2 [INFO] [stderr] Compiling event-listener v2.5.1 [INFO] [stderr] Compiling vec-arena v1.0.0 [INFO] [stderr] Compiling smallvec v1.4.2 [INFO] [stderr] Compiling atomic-waker v1.0.0 [INFO] [stderr] Compiling arc-swap v0.4.7 [INFO] [stderr] Compiling crossbeam-utils v0.7.2 [INFO] [stderr] Compiling instant v0.1.7 [INFO] [stderr] Compiling lock_api v0.4.1 [INFO] [stderr] Compiling nb-connect v1.0.2 [INFO] [stderr] Compiling concurrent-queue v1.2.2 [INFO] [stderr] Compiling signal-hook-registry v1.2.1 [INFO] [stderr] Compiling parking_lot_core v0.8.0 [INFO] [stderr] Compiling async-mutex v1.4.0 [INFO] [stderr] Compiling async-channel v1.5.1 [INFO] [stderr] Compiling parking_lot v0.11.0 [INFO] [stderr] Compiling polling v2.0.1 [INFO] [stderr] Compiling kv-log-macro v1.0.7 [INFO] [stderr] Compiling mio v0.7.3 [INFO] [stderr] Compiling futures-lite v1.11.1 [INFO] [stderr] Compiling async-executor v1.3.0 [INFO] [stderr] Compiling async-io v1.1.10 [INFO] [stderr] Compiling blocking v1.0.2 [INFO] [stderr] Compiling async-global-executor v1.4.0 [INFO] [stderr] Compiling tokio-macros v0.3.0 [INFO] [stderr] Compiling async-attributes v1.1.1 [INFO] [stderr] Compiling async-std v1.6.5 [INFO] [stderr] Compiling tokio v0.3.0 [INFO] [stderr] Compiling async-rust-example v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: field is never read: `to` [INFO] [stdout] --> src/async-std.rs:7:24 [INFO] [stdout] | [INFO] [stdout] 7 | SendWelcomeEmail { to: String }, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `id` [INFO] [stdout] --> src/async-std.rs:8:21 [INFO] [stdout] | [INFO] [stdout] 8 | DownloadVideo { id: usize }, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `to` [INFO] [stdout] --> src/tokio.rs:9:24 [INFO] [stdout] | [INFO] [stdout] 9 | SendWelcomeEmail { to: String }, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `id` [INFO] [stdout] --> src/tokio.rs:10:21 [INFO] [stdout] | [INFO] [stdout] 10 | DownloadVideo { id: usize }, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 15.21s [INFO] running `Command { std: "docker" "inspect" "3730d8eabab23eb3e4d826761787d0e4b7cf39fd07aef9ee3de45af4a5b3ba93", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3730d8eabab23eb3e4d826761787d0e4b7cf39fd07aef9ee3de45af4a5b3ba93", kill_on_drop: false }` [INFO] [stdout] 3730d8eabab23eb3e4d826761787d0e4b7cf39fd07aef9ee3de45af4a5b3ba93 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f2a01c92efeb7c6f18d934b4bacf85bc33e4752df8f87f22f65352da8a87c09b [INFO] running `Command { std: "docker" "start" "-a" "f2a01c92efeb7c6f18d934b4bacf85bc33e4752df8f87f22f65352da8a87c09b", kill_on_drop: false }` [INFO] [stderr] Compiling async-rust-example v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: field is never read: `to` [INFO] [stdout] --> src/async-std.rs:7:24 [INFO] [stdout] | [INFO] [stdout] 7 | SendWelcomeEmail { to: String }, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `id` [INFO] [stdout] --> src/async-std.rs:8:21 [INFO] [stdout] | [INFO] [stdout] 8 | DownloadVideo { id: usize }, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `to` [INFO] [stdout] --> src/tokio.rs:9:24 [INFO] [stdout] | [INFO] [stdout] 9 | SendWelcomeEmail { to: String }, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `id` [INFO] [stdout] --> src/tokio.rs:10:21 [INFO] [stdout] | [INFO] [stdout] 10 | DownloadVideo { id: usize }, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.74s [INFO] running `Command { std: "docker" "inspect" "f2a01c92efeb7c6f18d934b4bacf85bc33e4752df8f87f22f65352da8a87c09b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f2a01c92efeb7c6f18d934b4bacf85bc33e4752df8f87f22f65352da8a87c09b", kill_on_drop: false }` [INFO] [stdout] f2a01c92efeb7c6f18d934b4bacf85bc33e4752df8f87f22f65352da8a87c09b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] ee60a565d5d3f7d8becab1561f1584f8f7f27829d9a2fd5451385db8a3814660 [INFO] running `Command { std: "docker" "start" "-a" "ee60a565d5d3f7d8becab1561f1584f8f7f27829d9a2fd5451385db8a3814660", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] warning: field is never read: `to` [INFO] [stderr] --> src/tokio.rs:9:24 [INFO] [stderr] | [INFO] [stderr] 9 | SendWelcomeEmail { to: String }, [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: field is never read: `id` [INFO] [stderr] --> src/tokio.rs:10:21 [INFO] [stderr] | [INFO] [stderr] 10 | DownloadVideo { id: usize }, [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `to` [INFO] [stderr] --> src/async-std.rs:7:24 [INFO] [stderr] | [INFO] [stderr] 7 | SendWelcomeEmail { to: String }, [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: field is never read: `id` [INFO] [stderr] --> src/async-std.rs:8:21 [INFO] [stderr] | [INFO] [stderr] 8 | DownloadVideo { id: usize }, [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `async-rust-example` (bin "tokio" test) generated 2 warnings [INFO] [stderr] warning: `async-rust-example` (bin "async-std" test) generated 2 warnings [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.24s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/async_std-61545c6723167220) [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] [stderr] Running unittests (/opt/rustwide/target/debug/deps/tokio-3ee1ffa5e9eaadba) [INFO] [stdout] [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" "ee60a565d5d3f7d8becab1561f1584f8f7f27829d9a2fd5451385db8a3814660", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ee60a565d5d3f7d8becab1561f1584f8f7f27829d9a2fd5451385db8a3814660", kill_on_drop: false }` [INFO] [stdout] ee60a565d5d3f7d8becab1561f1584f8f7f27829d9a2fd5451385db8a3814660