[INFO] cloning repository https://github.com/tcsc/larq [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/tcsc/larq" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftcsc%2Flarq", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftcsc%2Flarq'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 80363e9c8dba6a649055ff2b1e7271666450a3b3 [INFO] checking tcsc/larq against master#a5f164faad4a2fed606b8160fd7ecd2d5cbba381 for pr-84920 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftcsc%2Flarq" "/workspace/builds/worker-5/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/tcsc/larq on toolchain a5f164faad4a2fed606b8160fd7ecd2d5cbba381 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a5f164faad4a2fed606b8160fd7ecd2d5cbba381" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/tcsc/larq [INFO] finished tweaking git repo https://github.com/tcsc/larq [INFO] tweaked toml for git repo https://github.com/tcsc/larq written to /workspace/builds/worker-5/source/Cargo.toml [INFO] crate git repo https://github.com/tcsc/larq already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a5f164faad4a2fed606b8160fd7ecd2d5cbba381" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+a5f164faad4a2fed606b8160fd7ecd2d5cbba381" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] b2a1c0d50d88da920aaba36a704c8a1b61d28c0b3d4db6ea093445d0a1bf9d6a [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" "b2a1c0d50d88da920aaba36a704c8a1b61d28c0b3d4db6ea093445d0a1bf9d6a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b2a1c0d50d88da920aaba36a704c8a1b61d28c0b3d4db6ea093445d0a1bf9d6a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b2a1c0d50d88da920aaba36a704c8a1b61d28c0b3d4db6ea093445d0a1bf9d6a", kill_on_drop: false }` [INFO] [stdout] b2a1c0d50d88da920aaba36a704c8a1b61d28c0b3d4db6ea093445d0a1bf9d6a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+a5f164faad4a2fed606b8160fd7ecd2d5cbba381" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b412467cad6bff4ab632d8ae20b07f462def211e5c493f34f3c39006f6210265 [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" "b412467cad6bff4ab632d8ae20b07f462def211e5c493f34f3c39006f6210265", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.62 [INFO] [stderr] Compiling version_check v0.9.2 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Checking pin-project-lite v0.2.6 [INFO] [stderr] Compiling pkg-config v0.3.19 [INFO] [stderr] Checking futures-core v0.3.13 [INFO] [stderr] Checking pin-utils v0.1.0 [INFO] [stderr] Checking slab v0.4.2 [INFO] [stderr] Compiling typenum v1.12.0 [INFO] [stderr] Compiling openssl v0.10.32 [INFO] [stderr] Checking fnv v1.0.7 [INFO] [stderr] Checking try-lock v0.2.3 [INFO] [stderr] Compiling async-trait v0.1.47 [INFO] [stderr] Compiling native-tls v0.2.7 [INFO] [stderr] Checking tower-service v0.3.1 [INFO] [stderr] Compiling const_fn v0.4.5 [INFO] [stderr] Checking httpdate v0.3.2 [INFO] [stderr] Checking subtle v2.4.0 [INFO] [stderr] Checking opaque-debug v0.3.0 [INFO] [stderr] Checking cpuid-bool v0.1.2 [INFO] [stderr] Checking shlex v0.1.1 [INFO] [stderr] Checking zeroize v1.2.0 [INFO] [stderr] Checking base64 v0.13.0 [INFO] [stderr] Checking percent-encoding v2.1.0 [INFO] [stderr] Checking xml-rs v0.8.3 [INFO] [stderr] Compiling radium v0.5.3 [INFO] [stderr] Checking tap v1.0.1 [INFO] [stderr] Checking static_assertions v1.1.0 [INFO] [stderr] Checking funty v1.1.0 [INFO] [stderr] Compiling getrandom v0.2.2 [INFO] [stderr] Checking arrayvec v0.5.2 [INFO] [stderr] Checking safemem v0.3.3 [INFO] [stderr] Checking wyz v0.2.0 [INFO] [stderr] Checking glob v0.3.0 [INFO] [stderr] Compiling tokio v1.4.0 [INFO] [stderr] Compiling indexmap v1.6.2 [INFO] [stderr] Checking tracing-core v0.1.17 [INFO] [stderr] Checking http v0.2.3 [INFO] [stderr] Checking futures-channel v0.3.13 [INFO] [stderr] Checking line-wrap v0.1.1 [INFO] [stderr] Checking time v0.1.43 [INFO] [stderr] Checking socket2 v0.3.19 [INFO] [stderr] Checking dirs-sys-next v0.1.2 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking mio v0.7.9 [INFO] [stderr] Checking want v0.3.0 [INFO] [stderr] Compiling rusoto_core v0.46.0 [INFO] [stderr] Compiling generic-array v0.14.4 [INFO] [stderr] Compiling standback v0.2.15 [INFO] [stderr] Compiling time v0.2.25 [INFO] [stderr] Compiling nom v6.1.2 [INFO] [stderr] Checking colored v1.9.3 [INFO] [stderr] Checking flate2 v1.0.20 [INFO] [stderr] Checking tracing v0.1.25 [INFO] [stderr] Checking dirs-next v2.0.0 [INFO] [stderr] Checking lexical-core v0.7.5 [INFO] [stderr] Compiling openssl-sys v0.9.60 [INFO] [stderr] Checking bitvec v0.19.5 [INFO] [stderr] Checking rand_core v0.6.2 [INFO] [stderr] Checking rand_chacha v0.3.0 [INFO] [stderr] Checking rand v0.8.3 [INFO] [stderr] Checking digest v0.9.0 [INFO] [stderr] Checking crypto-mac v0.10.0 [INFO] [stderr] Checking block-buffer v0.9.0 [INFO] [stderr] Checking hmac v0.10.1 [INFO] [stderr] Checking sha2 v0.9.3 [INFO] [stderr] Checking http-body v0.4.0 [INFO] [stderr] Checking arq-crypto v0.1.0 (/opt/rustwide/workdir/lib/arq-crypto) [INFO] [stderr] Compiling serde_derive v1.0.124 [INFO] [stderr] Compiling futures-macro v0.3.13 [INFO] [stderr] Compiling tokio-macros v1.1.0 [INFO] [stderr] Compiling pin-project-internal v1.0.5 [INFO] [stderr] Compiling time-macros-impl v0.1.1 [INFO] [stderr] Compiling trait-async v0.1.24 [INFO] [stderr] Compiling gumdrop_derive v0.8.0 [INFO] [stderr] Checking time-macros v0.1.1 [INFO] [stderr] Checking futures-util v0.3.13 [INFO] [stderr] Checking arq-storage v0.1.0 (/opt/rustwide/workdir/lib/arq-storage) [INFO] [stderr] Checking pin-project v1.0.5 [INFO] [stderr] Checking gumdrop v0.8.0 [INFO] [stderr] Checking futures-executor v0.3.13 [INFO] [stderr] Checking serde v1.0.124 [INFO] [stderr] Checking hyper v0.14.4 [INFO] [stderr] Checking tokio-native-tls v0.3.0 [INFO] [stderr] Checking futures v0.3.13 [INFO] [stderr] Checking throttled v0.1.0 (/opt/rustwide/workdir/lib/throttled) [INFO] [stderr] Checking hyper-tls v0.5.0 [INFO] [stderr] Checking chrono v0.4.19 [INFO] [stderr] Checking serde_json v1.0.64 [INFO] [stderr] Checking uuid v0.8.2 [INFO] [stderr] Checking toml v0.5.8 [INFO] [stderr] Checking plist v1.1.0 [INFO] [stderr] Checking simple_logger v1.11.0 [INFO] [stderr] Checking rusoto_credential v0.46.0 [INFO] [stderr] Checking rusoto_signature v0.46.0 [INFO] [stderr] Checking rusoto_s3 v0.46.0 [INFO] [stderr] Checking arq-s3 v0.1.0 (/opt/rustwide/workdir/lib/arq-s3) [INFO] [stderr] Checking arq v0.1.0 (/opt/rustwide/workdir/lib/arq) [INFO] [stdout] warning: unnecessary trailing semicolon [INFO] [stdout] --> lib/arq/src/commit/mod.rs:53:10 [INFO] [stdout] | [INFO] [stdout] 53 | }; [INFO] [stdout] | ^ help: remove this semicolon [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(redundant_semicolons)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary trailing semicolon [INFO] [stdout] --> lib/arq/src/commit/mod.rs:53:10 [INFO] [stdout] | [INFO] [stdout] 53 | }; [INFO] [stdout] | ^ help: remove this semicolon [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(redundant_semicolons)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `store` [INFO] [stdout] --> lib/arq/src/commit/mod.rs:25:5 [INFO] [stdout] | [INFO] [stdout] 25 | store: Arc, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `store` [INFO] [stdout] --> lib/arq/src/commit/mod.rs:25:5 [INFO] [stdout] | [INFO] [stdout] 25 | store: Arc, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking larq v0.1.0 (/opt/rustwide/workdir/bin/larq) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 42s [INFO] running `Command { std: "docker" "inspect" "b412467cad6bff4ab632d8ae20b07f462def211e5c493f34f3c39006f6210265", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b412467cad6bff4ab632d8ae20b07f462def211e5c493f34f3c39006f6210265", kill_on_drop: false }` [INFO] [stdout] b412467cad6bff4ab632d8ae20b07f462def211e5c493f34f3c39006f6210265