[INFO] fetching crate cml 0.1.6... [INFO] checking cml-0.1.6 against try#3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f for pr-87248 [INFO] extracting crate cml 0.1.6 into /workspace/builds/worker-4/source [INFO] validating manifest of crates.io crate cml 0.1.6 on toolchain 3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate cml 0.1.6 [INFO] finished tweaking crates.io crate cml 0.1.6 [INFO] tweaked toml for crates.io crate cml 0.1.6 written to /workspace/builds/worker-4/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f" "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-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] fc68f427155cec291cdaf5b99a5113ac2276a954bd19346a3f8f199a725386d9 [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" "fc68f427155cec291cdaf5b99a5113ac2276a954bd19346a3f8f199a725386d9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "fc68f427155cec291cdaf5b99a5113ac2276a954bd19346a3f8f199a725386d9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fc68f427155cec291cdaf5b99a5113ac2276a954bd19346a3f8f199a725386d9", kill_on_drop: false }` [INFO] [stdout] fc68f427155cec291cdaf5b99a5113ac2276a954bd19346a3f8f199a725386d9 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 4de25c8ef4fb9fdae85b2e07fc9c764fd22dbdae8fbb0b0e7bb6fef1cdc8f55f [INFO] running `Command { std: "docker" "start" "-a" "4de25c8ef4fb9fdae85b2e07fc9c764fd22dbdae8fbb0b0e7bb6fef1cdc8f55f", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling memchr v2.4.0 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling proc-macro-hack v0.5.19 [INFO] [stderr] Checking bytes v1.0.1 [INFO] [stderr] Compiling proc-macro-nested v0.1.7 [INFO] [stderr] Checking pin-utils v0.1.0 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Checking foreign-types-shared v0.1.1 [INFO] [stderr] Checking matches v0.1.8 [INFO] [stderr] Compiling ident_case v1.0.1 [INFO] [stderr] Checking once_cell v1.8.0 [INFO] [stderr] Checking tinyvec_macros v0.1.0 [INFO] [stderr] Compiling strsim v0.10.0 [INFO] [stderr] Checking percent-encoding v2.1.0 [INFO] [stderr] Compiling rustversion v1.0.5 [INFO] [stderr] Compiling serde_json v1.0.64 [INFO] [stderr] Compiling futures-macro v0.3.16 [INFO] [stderr] Compiling tokio v1.9.0 [INFO] [stderr] Compiling futures-util v0.3.16 [INFO] [stderr] Checking tinyvec v1.3.1 [INFO] [stderr] Checking tracing-core v0.1.18 [INFO] [stderr] Checking foreign-types v0.3.2 [INFO] [stderr] Checking libc v0.2.98 [INFO] [stderr] Checking bitflags v1.2.1 [INFO] [stderr] Checking ryu v1.0.5 [INFO] [stderr] Checking encoding_rs v0.8.28 [INFO] [stderr] Checking unicode-bidi v0.3.5 [INFO] [stderr] Checking indexmap v1.7.0 [INFO] [stderr] Checking form_urlencoded v1.0.1 [INFO] [stderr] Compiling syn v1.0.74 [INFO] [stderr] Checking tracing v0.1.26 [INFO] [stderr] Checking http v0.2.4 [INFO] [stderr] Checking want v0.3.0 [INFO] [stderr] Checking mio v0.7.13 [INFO] [stderr] Checking openssl-sys v0.9.65 [INFO] [stderr] Checking socket2 v0.4.0 [INFO] [stderr] Checking aho-corasick v0.7.18 [INFO] [stderr] Checking unicode-normalization v0.1.19 [INFO] [stderr] Checking openssl v0.10.35 [INFO] [stderr] Checking regex v1.5.4 [INFO] [stderr] Checking idna v0.2.3 [INFO] [stderr] Checking http-body v0.4.2 [INFO] [stderr] Checking url v2.2.2 [INFO] [stderr] Checking native-tls v0.2.7 [INFO] [stderr] Compiling darling_core v0.13.0 [INFO] [stderr] Checking tokio-util v0.6.7 [INFO] [stderr] Checking tokio-native-tls v0.3.0 [INFO] [stderr] Compiling serde_derive v1.0.126 [INFO] [stderr] Compiling thiserror-impl v1.0.26 [INFO] [stderr] Compiling darling_macro v0.13.0 [INFO] [stderr] Checking thiserror v1.0.26 [INFO] [stderr] Compiling darling v0.13.0 [INFO] [stderr] Compiling serde_with_macros v1.4.2 [INFO] [stderr] Checking h2 v0.3.3 [INFO] [stderr] Checking futures-executor v0.3.16 [INFO] [stderr] Checking futures v0.3.16 [INFO] [stderr] Checking serde v1.0.126 [INFO] [stderr] Checking hyper v0.14.11 [INFO] [stderr] Checking serde_urlencoded v0.7.0 [INFO] [stderr] Checking serde_with v1.9.4 [INFO] [stderr] Checking hyper-tls v0.5.0 [INFO] [stderr] Checking reqwest v0.11.4 [INFO] [stderr] Checking cml v0.1.6 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `node` [INFO] [stdout] --> src/resolve.rs:77:57 [INFO] [stdout] | [INFO] [stdout] 77 | pub async fn search_pat(client: &CmlUser, lab: &Regex, node: &Regex) -> CmlResult)>> { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_node` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `node` [INFO] [stdout] --> src/resolve.rs:77:57 [INFO] [stdout] | [INFO] [stdout] 77 | pub async fn search_pat(client: &CmlUser, lab: &Regex, node: &Regex) -> CmlResult)>> { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_node` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `code` [INFO] [stdout] --> src/rest.rs:144:2 [INFO] [stdout] | [INFO] [stdout] 144 | pub code: isize, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `code` [INFO] [stdout] --> src/rest.rs:144:2 [INFO] [stdout] | [INFO] [stdout] 144 | pub code: isize, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: module `NodeDefData` should have a snake case name [INFO] [stdout] --> src/rest_types.rs:286:5 [INFO] [stdout] | [INFO] [stdout] 286 | mod NodeDefData { [INFO] [stdout] | ^^^^^^^^^^^ help: convert the identifier to snake case: `node_def_data` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: module `NodeDefData` should have a snake case name [INFO] [stdout] --> src/rest_types.rs:286:5 [INFO] [stdout] | [INFO] [stdout] 286 | mod NodeDefData { [INFO] [stdout] | ^^^^^^^^^^^ help: convert the identifier to snake case: `node_def_data` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 54.80s [INFO] running `Command { std: "docker" "inspect" "4de25c8ef4fb9fdae85b2e07fc9c764fd22dbdae8fbb0b0e7bb6fef1cdc8f55f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4de25c8ef4fb9fdae85b2e07fc9c764fd22dbdae8fbb0b0e7bb6fef1cdc8f55f", kill_on_drop: false }` [INFO] [stdout] 4de25c8ef4fb9fdae85b2e07fc9c764fd22dbdae8fbb0b0e7bb6fef1cdc8f55f