[INFO] fetching crate bob 0.0.1... [INFO] checking bob-0.0.1 against master#6526e5c772f2da07db745c94ca6bb0a591a39ba4 for pr-80920 [INFO] extracting crate bob 0.0.1 into /workspace/builds/worker-10/source [INFO] validating manifest of crates.io crate bob 0.0.1 on toolchain 6526e5c772f2da07db745c94ca6bb0a591a39ba4 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+6526e5c772f2da07db745c94ca6bb0a591a39ba4" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate bob 0.0.1 [INFO] finished tweaking crates.io crate bob 0.0.1 [INFO] tweaked toml for crates.io crate bob 0.0.1 written to /workspace/builds/worker-10/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+6526e5c772f2da07db745c94ca6bb0a591a39ba4" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+6526e5c772f2da07db745c94ca6bb0a591a39ba4" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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@sha256:21f1ed92105a0ef9b0d27ad8bdeb7f36f9f01ac17fffe3a3f3dc5241fc25d8f4" "/opt/rustwide/cargo-home/bin/cargo" "+6526e5c772f2da07db745c94ca6bb0a591a39ba4" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 666484ce86146c3fb58c9e8e1998980c72702e1ca3ca99452ed9ab3654ea51e2 [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" "666484ce86146c3fb58c9e8e1998980c72702e1ca3ca99452ed9ab3654ea51e2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "666484ce86146c3fb58c9e8e1998980c72702e1ca3ca99452ed9ab3654ea51e2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "666484ce86146c3fb58c9e8e1998980c72702e1ca3ca99452ed9ab3654ea51e2", kill_on_drop: false }` [INFO] [stdout] 666484ce86146c3fb58c9e8e1998980c72702e1ca3ca99452ed9ab3654ea51e2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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@sha256:21f1ed92105a0ef9b0d27ad8bdeb7f36f9f01ac17fffe3a3f3dc5241fc25d8f4" "/opt/rustwide/cargo-home/bin/cargo" "+6526e5c772f2da07db745c94ca6bb0a591a39ba4" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 486e00b8c2ac3c00af71876f31701ac19142aca68605afe290a0467489be7e1c [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" "486e00b8c2ac3c00af71876f31701ac19142aca68605afe290a0467489be7e1c", kill_on_drop: false }` [INFO] [stderr] Compiling log v0.4.13 [INFO] [stderr] Checking cache-padded v1.1.1 [INFO] [stderr] Checking fastrand v1.4.0 [INFO] [stderr] Checking waker-fn v1.1.0 [INFO] [stderr] Checking parking v2.0.0 [INFO] [stderr] Checking once_cell v1.5.2 [INFO] [stderr] Checking event-listener v2.5.1 [INFO] [stderr] Compiling syn v1.0.58 [INFO] [stderr] Checking vec-arena v1.0.0 [INFO] [stderr] Checking async-task v4.0.3 [INFO] [stderr] Checking atomic-waker v1.0.0 [INFO] [stderr] Checking percent-encoding v2.1.0 [INFO] [stderr] Checking itoa v0.4.7 [INFO] [stderr] Checking bit-vec v0.6.3 [INFO] [stderr] Checking infer v0.1.7 [INFO] [stderr] Checking nb-connect v1.0.2 [INFO] [stderr] Checking signal-hook-registry v1.3.0 [INFO] [stderr] Checking omnom v2.1.2 [INFO] [stderr] Checking idna v0.2.0 [INFO] [stderr] Checking cookie v0.12.0 [INFO] [stderr] Checking concurrent-queue v1.2.2 [INFO] [stderr] Checking form_urlencoded v1.0.0 [INFO] [stderr] Checking async-mutex v1.4.0 [INFO] [stderr] Checking futures-lite v1.11.3 [INFO] [stderr] Checking bit-set v0.5.2 [INFO] [stderr] Checking signal-hook v0.1.17 [INFO] [stderr] Checking async-channel v1.5.1 [INFO] [stderr] Checking fancy-regex v0.3.5 [INFO] [stderr] Checking polling v2.0.2 [INFO] [stderr] Checking kv-log-macro v1.0.7 [INFO] [stderr] Checking url v2.2.0 [INFO] [stderr] Checking async-io v1.3.1 [INFO] [stderr] Checking async-executor v1.4.0 [INFO] [stderr] Checking blocking v1.0.2 [INFO] [stderr] Checking async-global-executor v1.4.3 [INFO] [stderr] Checking async-process v1.0.1 [INFO] [stderr] Checking async-std v1.8.0 [INFO] [stderr] Compiling serde_derive v1.0.119 [INFO] [stderr] Checking serde v1.0.119 [INFO] [stderr] Checking serde_json v1.0.61 [INFO] [stderr] Checking http-types v1.3.1 [INFO] [stderr] Checking bob v0.0.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `config` [INFO] [stdout] --> src/router/mod.rs:52:5 [INFO] [stdout] | [INFO] [stdout] 52 | config: Option, [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_config` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `segments` [INFO] [stdout] --> src/router/mod.rs:65:9 [INFO] [stdout] | [INFO] [stdout] 65 | let segments = if url.path().len() == 1 { [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_segments` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `params` [INFO] [stdout] --> src/router/mod.rs:91:9 [INFO] [stdout] | [INFO] [stdout] 91 | let params: Vec = vec![]; [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_params` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `parts` [INFO] [stdout] --> src/router/mod.rs:107:11 [INFO] [stdout] | [INFO] [stdout] 107 | let parts = parse_params(path_part); [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_parts` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `config` [INFO] [stdout] --> src/router/mod.rs:52:5 [INFO] [stdout] | [INFO] [stdout] 52 | config: Option, [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_config` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `segments` [INFO] [stdout] --> src/router/mod.rs:65:9 [INFO] [stdout] | [INFO] [stdout] 65 | let segments = if url.path().len() == 1 { [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_segments` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `params` [INFO] [stdout] --> src/router/mod.rs:91:9 [INFO] [stdout] | [INFO] [stdout] 91 | let params: Vec = vec![]; [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_params` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `parts` [INFO] [stdout] --> src/router/mod.rs:107:11 [INFO] [stdout] | [INFO] [stdout] 107 | let parts = parse_params(path_part); [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_parts` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 49.05s [INFO] running `Command { std: "docker" "inspect" "486e00b8c2ac3c00af71876f31701ac19142aca68605afe290a0467489be7e1c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "486e00b8c2ac3c00af71876f31701ac19142aca68605afe290a0467489be7e1c", kill_on_drop: false }` [INFO] [stdout] 486e00b8c2ac3c00af71876f31701ac19142aca68605afe290a0467489be7e1c