[INFO] fetching crate rill 0.4.0... [INFO] checking rill-0.4.0 against master#2e5723137b2b88368d018b262a0a823a1423131b for pr-78935-1 [INFO] extracting crate rill 0.4.0 into /workspace/builds/worker-8/source [INFO] validating manifest of crates.io crate rill 0.4.0 on toolchain 2e5723137b2b88368d018b262a0a823a1423131b [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+2e5723137b2b88368d018b262a0a823a1423131b" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate rill 0.4.0 [INFO] finished tweaking crates.io crate rill 0.4.0 [INFO] tweaked toml for crates.io crate rill 0.4.0 written to /workspace/builds/worker-8/source/Cargo.toml [INFO] crate crates.io crate rill 0.4.0 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+2e5723137b2b88368d018b262a0a823a1423131b" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+2e5723137b2b88368d018b262a0a823a1423131b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 9b9390523591a3dccc6368ac404939cf49f7deaaef843e1e25d2bcea8476337f [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" "9b9390523591a3dccc6368ac404939cf49f7deaaef843e1e25d2bcea8476337f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "9b9390523591a3dccc6368ac404939cf49f7deaaef843e1e25d2bcea8476337f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9b9390523591a3dccc6368ac404939cf49f7deaaef843e1e25d2bcea8476337f", kill_on_drop: false }` [INFO] [stdout] 9b9390523591a3dccc6368ac404939cf49f7deaaef843e1e25d2bcea8476337f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+2e5723137b2b88368d018b262a0a823a1423131b" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3778c046ff0fa0f191f5e77ad62b1372d221ef492597001157ecd0138129fbaa [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" "3778c046ff0fa0f191f5e77ad62b1372d221ef492597001157ecd0138129fbaa", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.80 [INFO] [stderr] Compiling syn v1.0.48 [INFO] [stderr] Checking futures-core v0.3.7 [INFO] [stderr] Checking futures-sink v0.3.7 [INFO] [stderr] Checking futures-io v0.3.7 [INFO] [stderr] Compiling native-tls v0.2.4 [INFO] [stderr] Compiling serde_derive v1.0.117 [INFO] [stderr] Compiling serde v1.0.117 [INFO] [stderr] Checking utf-8 v0.7.5 [INFO] [stderr] Compiling serde_json v1.0.59 [INFO] [stderr] Checking scoped-tls v1.0.0 [INFO] [stderr] Checking urlencoding v1.1.1 [INFO] [stderr] Compiling generic-array v0.14.4 [INFO] [stderr] Checking input_buffer v0.3.1 [INFO] [stderr] Compiling openssl-sys v0.9.58 [INFO] [stderr] Checking futures-task v0.3.7 [INFO] [stderr] Checking idna v0.2.0 [INFO] [stderr] Checking tracing v0.1.21 [INFO] [stderr] Checking buf_redux v0.8.4 [INFO] [stderr] Checking twoway v0.1.8 [INFO] [stderr] Checking futures-channel v0.3.7 [INFO] [stderr] Checking url v2.1.1 [INFO] [stderr] Checking block-buffer v0.9.0 [INFO] [stderr] Checking digest v0.9.0 [INFO] [stderr] Checking sha-1 v0.9.1 [INFO] [stderr] Compiling openssl v0.10.30 [INFO] [stderr] Checking getrandom v0.1.15 [INFO] [stderr] Checking net2 v0.2.35 [INFO] [stderr] Checking iovec v0.1.4 [INFO] [stderr] Checking signal-hook-registry v1.2.1 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Checking rand_os v0.1.3 [INFO] [stderr] Checking time v0.1.44 [INFO] [stderr] Checking socket2 v0.3.15 [INFO] [stderr] Checking rand v0.6.5 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking mio v0.6.22 [INFO] [stderr] Checking headers v0.3.2 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Checking mio-uds v0.6.8 [INFO] [stderr] Checking tempfile v3.1.0 [INFO] [stderr] Checking uuid v0.8.1 [INFO] [stderr] Checking multipart v0.17.0 [INFO] [stderr] Checking tungstenite v0.11.1 [INFO] [stderr] Compiling pin-project-internal v1.0.1 [INFO] [stderr] Compiling futures-macro v0.3.7 [INFO] [stderr] Compiling tokio-macros v0.2.5 [INFO] [stderr] Compiling pin-project-internal v0.4.27 [INFO] [stderr] Compiling async-trait v0.1.41 [INFO] [stderr] Compiling derive_more v0.99.11 [INFO] [stderr] Compiling thiserror-impl v1.0.21 [INFO] [stderr] Checking tokio v0.2.22 [INFO] [stderr] Checking thiserror v1.0.21 [INFO] [stderr] Checking pin-project v0.4.27 [INFO] [stderr] Checking tracing-futures v0.2.4 [INFO] [stderr] Checking pin-project v1.0.1 [INFO] [stderr] Checking futures-util v0.3.7 [INFO] [stderr] Checking tokio-util v0.3.1 [INFO] [stderr] Checking futures-executor v0.3.7 [INFO] [stderr] Checking h2 v0.2.7 [INFO] [stderr] Checking tokio-tungstenite v0.11.0 [INFO] [stderr] Checking async-tungstenite v0.9.3 [INFO] [stderr] Checking futures v0.3.7 [INFO] [stderr] Checking meio v0.24.0 [INFO] [stderr] Checking serde_urlencoded v0.6.1 [INFO] [stderr] Checking hyper v0.13.8 [INFO] [stderr] Checking warp v0.2.5 [INFO] [stderr] Checking meio-connect v0.24.1 [INFO] [stderr] Checking rill v0.4.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `AtomicUsize` [INFO] [stdout] --> src/provider.rs:7:37 [INFO] [stdout] | [INFO] [stdout] 7 | use std::sync::atomic::{AtomicBool, AtomicUsize, Ordering}; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `AtomicUsize` [INFO] [stdout] --> src/provider.rs:7:37 [INFO] [stdout] | [INFO] [stdout] 7 | use std::sync::atomic::{AtomicBool, AtomicUsize, Ordering}; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable expression [INFO] [stdout] --> src/worker.rs:153:19 [INFO] [stdout] | [INFO] [stdout] 152 | direct_id: todo!(), //envelope.entry_id, [INFO] [stdout] | ------- any code following this expression is unreachable [INFO] [stdout] 153 | data: envelope.data, [INFO] [stdout] | ^^^^^^^^^^^^^ unreachable expression [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable expression [INFO] [stdout] --> src/worker.rs:153:19 [INFO] [stdout] | [INFO] [stdout] 152 | direct_id: todo!(), //envelope.entry_id, [INFO] [stdout] | ------- any code following this expression is unreachable [INFO] [stdout] 153 | data: envelope.data, [INFO] [stdout] | ^^^^^^^^^^^^^ unreachable expression [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `direct_id` [INFO] [stdout] --> src/worker.rs:132:17 [INFO] [stdout] | [INFO] [stdout] 132 | direct_id, [INFO] [stdout] | ^^^^^^^^^ help: try ignoring the field: `direct_id: _` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `envelope` [INFO] [stdout] --> src/worker.rs:148:9 [INFO] [stdout] | [INFO] [stdout] 148 | envelope: DataEnvelope, [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_envelope` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `msg` [INFO] [stdout] --> src/worker.rs:151:13 [INFO] [stdout] | [INFO] [stdout] 151 | let msg = RillToServer::Data { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_msg` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `path` [INFO] [stdout] --> src/worker.rs:71:33 [INFO] [stdout] | [INFO] [stdout] 71 | fn send_list_for(&mut self, path: &Path) { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_path` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `direct_id` [INFO] [stdout] --> src/worker.rs:132:17 [INFO] [stdout] | [INFO] [stdout] 132 | direct_id, [INFO] [stdout] | ^^^^^^^^^ help: try ignoring the field: `direct_id: _` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `envelope` [INFO] [stdout] --> src/worker.rs:148:9 [INFO] [stdout] | [INFO] [stdout] 148 | envelope: DataEnvelope, [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_envelope` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `msg` [INFO] [stdout] --> src/worker.rs:151:13 [INFO] [stdout] | [INFO] [stdout] 151 | let msg = RillToServer::Data { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_msg` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `path` [INFO] [stdout] --> src/worker.rs:71:33 [INFO] [stdout] | [INFO] [stdout] 71 | fn send_list_for(&mut self, path: &Path) { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_path` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 58s [INFO] running `Command { std: "docker" "inspect" "3778c046ff0fa0f191f5e77ad62b1372d221ef492597001157ecd0138129fbaa", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3778c046ff0fa0f191f5e77ad62b1372d221ef492597001157ecd0138129fbaa", kill_on_drop: false }` [INFO] [stdout] 3778c046ff0fa0f191f5e77ad62b1372d221ef492597001157ecd0138129fbaa