[INFO] fetching crate bob 0.0.1... [INFO] checking bob-0.0.1 against try#b2f80f6008cdafc35b4472bd46afa16cc6b0cd63 for pr-79470 [INFO] extracting crate bob 0.0.1 into /workspace/builds/worker-12/source [INFO] validating manifest of crates.io crate bob 0.0.1 on toolchain b2f80f6008cdafc35b4472bd46afa16cc6b0cd63 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b2f80f6008cdafc35b4472bd46afa16cc6b0cd63" "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-12/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b2f80f6008cdafc35b4472bd46afa16cc6b0cd63" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b2f80f6008cdafc35b4472bd46afa16cc6b0cd63" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded omnom v2.1.2 [INFO] [stderr] Downloaded http-types v1.3.1 [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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+b2f80f6008cdafc35b4472bd46afa16cc6b0cd63" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] b37346899e3c804b45765b0af45434bcefe4dae3a50ba998fd97aefb9616e073 [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" "b37346899e3c804b45765b0af45434bcefe4dae3a50ba998fd97aefb9616e073", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b37346899e3c804b45765b0af45434bcefe4dae3a50ba998fd97aefb9616e073", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b37346899e3c804b45765b0af45434bcefe4dae3a50ba998fd97aefb9616e073", kill_on_drop: false }` [INFO] [stdout] b37346899e3c804b45765b0af45434bcefe4dae3a50ba998fd97aefb9616e073 [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=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" "+b2f80f6008cdafc35b4472bd46afa16cc6b0cd63" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 09805e086f9d46c26ee5dff5caac1ee55cbd57079147a5724986d05e7129d0cd [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" "09805e086f9d46c26ee5dff5caac1ee55cbd57079147a5724986d05e7129d0cd", kill_on_drop: false }` [INFO] [stderr] Compiling log v0.4.11 [INFO] [stderr] Compiling proc-macro2 v1.0.24 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Checking futures-io v0.3.8 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Checking once_cell v1.5.2 [INFO] [stderr] Compiling syn v1.0.54 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Compiling serde_derive v1.0.118 [INFO] [stderr] Checking matches v0.1.8 [INFO] [stderr] Compiling serde v1.0.118 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Checking atomic-waker v1.0.0 [INFO] [stderr] Compiling serde_json v1.0.60 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Checking percent-encoding v2.1.0 [INFO] [stderr] Compiling anyhow v1.0.35 [INFO] [stderr] Checking bit-vec v0.6.3 [INFO] [stderr] Checking slab v0.4.2 [INFO] [stderr] Checking infer v0.1.7 [INFO] [stderr] Checking async-mutex v1.4.0 [INFO] [stderr] Compiling crossbeam-utils v0.8.1 [INFO] [stderr] Checking unicode-bidi v0.3.4 [INFO] [stderr] Checking thread_local v1.0.1 [INFO] [stderr] Checking async-channel v1.5.1 [INFO] [stderr] Checking form_urlencoded v1.0.0 [INFO] [stderr] Checking futures-lite v1.11.2 [INFO] [stderr] Checking omnom v2.1.2 [INFO] [stderr] Checking nb-connect v1.0.2 [INFO] [stderr] Checking signal-hook-registry v1.2.2 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Checking time v0.1.44 [INFO] [stderr] Checking regex v1.4.2 [INFO] [stderr] Checking bit-set v0.5.2 [INFO] [stderr] Checking idna v0.2.0 [INFO] [stderr] Checking signal-hook v0.1.16 [INFO] [stderr] Checking polling v2.0.2 [INFO] [stderr] Checking kv-log-macro v1.0.7 [INFO] [stderr] Checking cookie v0.12.0 [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] Compiling quote v1.0.7 [INFO] [stderr] Checking url v2.2.0 [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] Checking fancy-regex v0.3.5 [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 1m 02s [INFO] running `Command { std: "docker" "inspect" "09805e086f9d46c26ee5dff5caac1ee55cbd57079147a5724986d05e7129d0cd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "09805e086f9d46c26ee5dff5caac1ee55cbd57079147a5724986d05e7129d0cd", kill_on_drop: false }` [INFO] [stdout] 09805e086f9d46c26ee5dff5caac1ee55cbd57079147a5724986d05e7129d0cd