[INFO] fetching crate rusher 0.0.1... [INFO] testing rusher-0.0.1 against 1.55.0 for beta-1.56-1 [INFO] extracting crate rusher 0.0.1 into /workspace/builds/worker-12/source [INFO] validating manifest of crates.io crate rusher 0.0.1 on toolchain 1.55.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate rusher 0.0.1 [INFO] finished tweaking crates.io crate rusher 0.0.1 [INFO] tweaked toml for crates.io crate rusher 0.0.1 written to /workspace/builds/worker-12/source/Cargo.toml [INFO] crate crates.io crate rusher 0.0.1 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] bd13c1d60a5287130df5daecd5400c63aa4ae671f91d340c5feae64089948f7b [INFO] running `Command { std: "docker" "start" "-a" "bd13c1d60a5287130df5daecd5400c63aa4ae671f91d340c5feae64089948f7b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "bd13c1d60a5287130df5daecd5400c63aa4ae671f91d340c5feae64089948f7b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bd13c1d60a5287130df5daecd5400c63aa4ae671f91d340c5feae64089948f7b", kill_on_drop: false }` [INFO] [stdout] bd13c1d60a5287130df5daecd5400c63aa4ae671f91d340c5feae64089948f7b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e252969a66f9335012fc1369f29181b9d5d8a38c5ad77e56f6a64f367b2c5f08 [INFO] running `Command { std: "docker" "start" "-a" "e252969a66f9335012fc1369f29181b9d5d8a38c5ad77e56f6a64f367b2c5f08", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.92 [INFO] [stderr] Compiling proc-macro2 v1.0.26 [INFO] [stderr] Compiling syn v1.0.68 [INFO] [stderr] Compiling pin-project-lite v0.2.6 [INFO] [stderr] Compiling futures-core v0.3.13 [INFO] [stderr] Compiling getrandom v0.2.2 [INFO] [stderr] Compiling futures-sink v0.3.13 [INFO] [stderr] Compiling matches v0.1.8 [INFO] [stderr] Compiling httparse v1.3.5 [INFO] [stderr] Compiling futures-io v0.3.13 [INFO] [stderr] Compiling futures-task v0.3.13 [INFO] [stderr] Compiling once_cell v1.7.2 [INFO] [stderr] Compiling serde_derive v1.0.125 [INFO] [stderr] Compiling serde v1.0.125 [INFO] [stderr] Compiling cpuid-bool v0.1.2 [INFO] [stderr] Compiling hashbrown v0.9.1 [INFO] [stderr] Compiling serde_json v1.0.64 [INFO] [stderr] Compiling utf-8 v0.7.5 [INFO] [stderr] Compiling httpdate v0.3.2 [INFO] [stderr] Compiling instant v0.1.9 [INFO] [stderr] Compiling lock_api v0.4.3 [INFO] [stderr] Compiling tokio v1.4.0 [INFO] [stderr] Compiling http v0.2.3 [INFO] [stderr] Compiling unicase v2.6.0 [INFO] [stderr] Compiling tinyvec v1.2.0 [INFO] [stderr] Compiling indexmap v1.6.2 [INFO] [stderr] Compiling input_buffer v0.4.0 [INFO] [stderr] Compiling tracing-core v0.1.17 [INFO] [stderr] Compiling buf_redux v0.8.4 [INFO] [stderr] Compiling twoway v0.1.8 [INFO] [stderr] Compiling unicode-bidi v0.3.4 [INFO] [stderr] Compiling form_urlencoded v1.0.1 [INFO] [stderr] Compiling sha-1 v0.9.4 [INFO] [stderr] Compiling futures-channel v0.3.13 [INFO] [stderr] Compiling tracing v0.1.25 [INFO] [stderr] Compiling unicode-normalization v0.1.17 [INFO] [stderr] Compiling mime_guess v2.0.3 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Compiling parking_lot_core v0.8.3 [INFO] [stderr] Compiling mio v0.7.11 [INFO] [stderr] Compiling num_cpus v1.13.0 [INFO] [stderr] Compiling signal-hook-registry v1.3.0 [INFO] [stderr] Compiling getrandom v0.1.16 [INFO] [stderr] Compiling time v0.1.43 [INFO] [stderr] Compiling socket2 v0.4.0 [INFO] [stderr] Compiling idna v0.2.2 [INFO] [stderr] Compiling parking_lot v0.11.1 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling rand_core v0.6.2 [INFO] [stderr] Compiling http-body v0.4.1 [INFO] [stderr] Compiling headers-core v0.2.0 [INFO] [stderr] Compiling rand_chacha v0.3.0 [INFO] [stderr] Compiling url v2.2.1 [INFO] [stderr] Compiling rand_chacha v0.2.2 [INFO] [stderr] Compiling headers v0.3.4 [INFO] [stderr] Compiling rand v0.8.3 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Compiling tempfile v3.2.0 [INFO] [stderr] Compiling tungstenite v0.12.0 [INFO] [stderr] Compiling multipart v0.17.1 [INFO] [stderr] Compiling tokio-macros v1.1.0 [INFO] [stderr] Compiling futures-macro v0.3.13 [INFO] [stderr] Compiling pin-project-internal v1.0.6 [INFO] [stderr] Compiling futures-util v0.3.13 [INFO] [stderr] Compiling pin-project v1.0.6 [INFO] [stderr] Compiling futures-executor v0.3.13 [INFO] [stderr] Compiling futures v0.3.13 [INFO] [stderr] Compiling tokio-util v0.6.5 [INFO] [stderr] Compiling tokio-stream v0.1.5 [INFO] [stderr] Compiling tokio-tungstenite v0.13.0 [INFO] [stderr] Compiling h2 v0.3.2 [INFO] [stderr] Compiling serde_urlencoded v0.7.0 [INFO] [stderr] Compiling hyper v0.14.5 [INFO] [stderr] Compiling warp v0.3.1 [INFO] [stderr] Compiling rusher v0.0.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: field is never read: `data` [INFO] [stdout] --> src/main.rs:14:5 [INFO] [stdout] | [INFO] [stdout] 14 | data: Option, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `user_id` [INFO] [stdout] --> src/main.rs:15:5 [INFO] [stdout] | [INFO] [stdout] 15 | user_id: Option, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 54.02s [INFO] running `Command { std: "docker" "inspect" "e252969a66f9335012fc1369f29181b9d5d8a38c5ad77e56f6a64f367b2c5f08", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e252969a66f9335012fc1369f29181b9d5d8a38c5ad77e56f6a64f367b2c5f08", kill_on_drop: false }` [INFO] [stdout] e252969a66f9335012fc1369f29181b9d5d8a38c5ad77e56f6a64f367b2c5f08 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 0dbdcde23da874212d684f49bfe6f3cbad07e49042d6cfce60654ac4f39cc157 [INFO] running `Command { std: "docker" "start" "-a" "0dbdcde23da874212d684f49bfe6f3cbad07e49042d6cfce60654ac4f39cc157", kill_on_drop: false }` [INFO] [stderr] Compiling rusher v0.0.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: field is never read: `data` [INFO] [stdout] --> src/main.rs:14:5 [INFO] [stdout] | [INFO] [stdout] 14 | data: Option, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `user_id` [INFO] [stdout] --> src/main.rs:15:5 [INFO] [stdout] | [INFO] [stdout] 15 | user_id: Option, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 2.16s [INFO] running `Command { std: "docker" "inspect" "0dbdcde23da874212d684f49bfe6f3cbad07e49042d6cfce60654ac4f39cc157", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0dbdcde23da874212d684f49bfe6f3cbad07e49042d6cfce60654ac4f39cc157", kill_on_drop: false }` [INFO] [stdout] 0dbdcde23da874212d684f49bfe6f3cbad07e49042d6cfce60654ac4f39cc157 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 36140791c3f3c1f9e242a96991acbc4f31e3d331c63092565bc940b0edc83324 [INFO] running `Command { std: "docker" "start" "-a" "36140791c3f3c1f9e242a96991acbc4f31e3d331c63092565bc940b0edc83324", kill_on_drop: false }` [INFO] [stderr] warning: field is never read: `data` [INFO] [stderr] --> src/main.rs:14:5 [INFO] [stderr] | [INFO] [stderr] 14 | data: Option, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: field is never read: `user_id` [INFO] [stderr] --> src/main.rs:15:5 [INFO] [stderr] | [INFO] [stderr] 15 | user_id: Option, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `rusher` (bin "rusher" test) generated 2 warnings [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.05s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/rusher-93913308050ea105) [INFO] [stdout] [INFO] [stdout] running 6 tests [INFO] [stdout] test json::tests::test_custom_event ... ok [INFO] [stdout] test json::tests::test_deserialize_ping ... ok [INFO] [stdout] test json::tests::test_deserialize_channel_event ... ok [INFO] [stdout] test json::tests::test_deserialize_unsubscribe ... ok [INFO] [stdout] test json::tests::test_deserialize_subscribe ... ok [INFO] [stdout] test json::tests::test_member_removed ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "36140791c3f3c1f9e242a96991acbc4f31e3d331c63092565bc940b0edc83324", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "36140791c3f3c1f9e242a96991acbc4f31e3d331c63092565bc940b0edc83324", kill_on_drop: false }` [INFO] [stdout] 36140791c3f3c1f9e242a96991acbc4f31e3d331c63092565bc940b0edc83324