[INFO] cloning repository https://github.com/tehAnswer/alpaka [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/tehAnswer/alpaka" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FtehAnswer%2Falpaka", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FtehAnswer%2Falpaka'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] ca0c0d23ee97fbb803e8671d8edf77511d599396 [INFO] checking tehAnswer/alpaka against try#6f8a6450478f69b8510c8976ab6c2a70b3b0e47c for pr-84920 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FtehAnswer%2Falpaka" "/workspace/builds/worker-0/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/tehAnswer/alpaka on toolchain 6f8a6450478f69b8510c8976ab6c2a70b3b0e47c [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+6f8a6450478f69b8510c8976ab6c2a70b3b0e47c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/tehAnswer/alpaka [INFO] finished tweaking git repo https://github.com/tehAnswer/alpaka [INFO] tweaked toml for git repo https://github.com/tehAnswer/alpaka written to /workspace/builds/worker-0/source/Cargo.toml [INFO] crate git repo https://github.com/tehAnswer/alpaka already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+6f8a6450478f69b8510c8976ab6c2a70b3b0e47c" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded quote v1.0.6 [INFO] [stderr] Downloaded itoa v0.4.5 [INFO] [stderr] Downloaded wasm-bindgen-futures v0.4.12 [INFO] [stderr] Downloaded cc v1.0.54 [INFO] [stderr] Downloaded async-task v3.0.0 [INFO] [stderr] Downloaded parking v1.0.1 [INFO] [stderr] Downloaded extend v0.1.1 [INFO] [stderr] Downloaded futures-macro v0.3.5 [INFO] [stderr] Downloaded futures-task v0.3.5 [INFO] [stderr] Downloaded aho-corasick v0.7.10 [INFO] [stderr] Downloaded wepoll-sys v2.0.0 [INFO] [stderr] Downloaded kv-log-macro v1.0.5 [INFO] [stderr] Downloaded openssl-sys v0.9.56 [INFO] [stderr] Downloaded crossbeam-channel v0.4.2 [INFO] [stderr] Downloaded thiserror-impl v1.0.18 [INFO] [stderr] Downloaded security-framework v0.4.4 [INFO] [stderr] Downloaded byte-pool v0.2.1 [INFO] [stderr] Downloaded fastrand v1.2.4 [INFO] [stderr] Downloaded syn-mid v0.5.0 [INFO] [stderr] Downloaded proc-macro-error-attr v0.4.12 [INFO] [stderr] Downloaded proc-macro-error v0.4.12 [INFO] [stderr] 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v0.6.17 [INFO] [stderr] Downloaded tokio-io v0.1.13 [INFO] [stderr] Downloaded proc-macro-hack v0.5.15 [INFO] [stderr] Downloaded http-types v2.2.0 [INFO] [stderr] Downloaded async-h1 v2.0.2 [INFO] [stderr] Downloaded surf v2.0.0-alpha.4 [INFO] [stderr] Downloaded pin-project-lite v0.1.5 [INFO] [stderr] Downloaded gloo-timers v0.2.1 [INFO] [stderr] Downloaded bytes v0.4.12 [INFO] [stderr] Downloaded regex v1.3.7 [INFO] [stderr] Downloaded aes-gcm v0.5.0 [INFO] [stderr] Downloaded encoding_rs v0.8.23 [INFO] [stderr] Downloaded async-native-tls v0.3.3 [INFO] [stderr] Downloaded time-macros-impl v0.1.1 [INFO] [stderr] Downloaded http v0.2.1 [INFO] [stderr] Downloaded futures-timer v3.0.2 [INFO] [stderr] Downloaded subtle v1.0.0 [INFO] [stderr] Downloaded crypto-mac v0.7.0 [INFO] [stderr] Downloaded hmac v0.7.1 [INFO] [stderr] Downloaded libnghttp2-sys v0.1.3 [INFO] [stderr] Downloaded curl-sys v0.4.31+curl-7.70.0 [INFO] [stderr] Downloaded ryu v1.0.4 [INFO] [stderr] Downloaded serde_json v1.0.53 [INFO] [stderr] Downloaded dtoa v0.4.5 [INFO] [stderr] Downloaded serde_derive v1.0.110 [INFO] [stderr] Downloaded serde v1.0.110 [INFO] [stderr] Downloaded smallvec v1.4.0 [INFO] [stderr] Downloaded assert-json-diff v1.0.3 [INFO] [stderr] Downloaded mockito v0.25.1 [INFO] [stderr] Downloaded core-foundation-sys v0.7.0 [INFO] [stderr] Downloaded security-framework-sys v0.4.3 [INFO] [stderr] Downloaded thiserror v1.0.18 [INFO] [stderr] Downloaded http-client v3.0.0 [INFO] [stderr] Downloaded crossbeam-utils v0.7.2 [INFO] [stderr] Downloaded futures v0.3.5 [INFO] [stderr] Downloaded bytes v0.5.4 [INFO] [stderr] Downloaded isahc v0.9.2 [INFO] [stderr] Downloaded send_wrapper v0.4.0 [INFO] [stderr] Downloaded curl v0.4.29 [INFO] [stderr] Downloaded libz-sys v1.0.25 [INFO] [stderr] Downloaded pkg-config v0.3.17 [INFO] [stderr] Downloaded anyhow v1.0.31 [INFO] [stderr] Downloaded blocking v0.4.6 [INFO] [stderr] Downloaded cache-padded v1.1.0 [INFO] [stderr] Downloaded sluice v0.5.2 [INFO] [stderr] Downloaded hermit-abi v0.1.13 [INFO] [stderr] Downloaded waker-fn v1.0.0 [INFO] [stderr] Downloaded futures-channel v0.3.5 [INFO] [stderr] Downloaded futures-io v0.3.5 [INFO] [stderr] Downloaded ghash v0.2.3 [INFO] [stderr] Downloaded memchr v2.3.3 [INFO] [stderr] Downloaded proc-macro-nested v0.1.4 [INFO] [stderr] Downloaded futures v0.1.29 [INFO] [stderr] Downloaded futures-util v0.3.5 [INFO] [stderr] Downloaded async-std v1.6.2 [INFO] [stderr] Downloaded aesni v0.6.0 [INFO] [stderr] Downloaded block-cipher-trait v0.6.2 [INFO] [stderr] Downloaded aead v0.2.0 [INFO] [stderr] Downloaded universal-hash v0.3.0 [INFO] [stderr] Downloaded sha2 v0.8.2 [INFO] [stderr] Downloaded futures-core v0.3.5 [INFO] [stderr] Downloaded smol v0.1.15 [INFO] [stderr] Downloaded sha1 v0.6.0 [INFO] [stderr] Downloaded scoped-tls v1.0.0 [INFO] [stderr] Downloaded aes v0.3.2 [INFO] [stderr] Downloaded subtle v2.2.3 [INFO] [stderr] Downloaded zeroize v1.1.0 [INFO] [stderr] Downloaded stdweb-derive v0.5.3 [INFO] [stderr] Downloaded pin-project-internal v0.4.17 [INFO] [stderr] Downloaded discard v1.0.4 [INFO] [stderr] Downloaded base-x v0.2.6 [INFO] [stderr] Downloaded futures-sink v0.3.5 [INFO] [stderr] Downloaded piper v0.1.3 [INFO] [stderr] Downloaded stdweb-internal-macros v0.2.9 [INFO] [stderr] Downloaded pin-project v0.4.17 [INFO] [stderr] Downloaded time-macros v0.1.0 [INFO] [stderr] Downloaded concurrent-queue v1.1.1 [INFO] [stderr] Downloaded once_cell v1.4.0 [INFO] [stderr] Downloaded socket2 v0.3.12 [INFO] [stderr] Downloaded wepoll-binding v2.0.2 [INFO] [stderr] Downloaded syn v1.0.23 [INFO] [stderr] Downloaded polyval v0.3.3 [INFO] [stderr] Downloaded url v2.1.1 [INFO] [stderr] Downloaded aes-soft v0.3.3 [INFO] [stderr] Downloaded serde_urlencoded v0.6.1 [INFO] [stderr] Downloaded wasm-bindgen v0.2.62 [INFO] [stderr] Downloaded unicode-normalization v0.1.12 [INFO] [stderr] Downloaded js-sys v0.3.39 [INFO] [stderr] Downloaded bumpalo v3.3.0 [INFO] [stderr] Downloaded proc-macro2 v1.0.13 [INFO] [stderr] Downloaded wasm-bindgen-backend v0.2.62 [INFO] [stderr] Downloaded wasm-bindgen-shared v0.2.62 [INFO] [stderr] Downloaded wasm-bindgen-macro-support v0.2.62 [INFO] [stderr] Downloaded wasm-bindgen-macro v0.2.62 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "+6f8a6450478f69b8510c8976ab6c2a70b3b0e47c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 0e6fe93407d9e9bf75f186803dd15210a3fedd8b8ec79e60f43837791990cce8 [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" "0e6fe93407d9e9bf75f186803dd15210a3fedd8b8ec79e60f43837791990cce8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "0e6fe93407d9e9bf75f186803dd15210a3fedd8b8ec79e60f43837791990cce8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0e6fe93407d9e9bf75f186803dd15210a3fedd8b8ec79e60f43837791990cce8", kill_on_drop: false }` [INFO] [stdout] 0e6fe93407d9e9bf75f186803dd15210a3fedd8b8ec79e60f43837791990cce8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "+6f8a6450478f69b8510c8976ab6c2a70b3b0e47c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ecb7b43487e4362dffe9b3a8cd8b6491f1235c47f4995221584ceb8ab249b03e [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" "ecb7b43487e4362dffe9b3a8cd8b6491f1235c47f4995221584ceb8ab249b03e", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling proc-macro2 v1.0.13 [INFO] [stderr] Compiling syn v1.0.23 [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Compiling cc v1.0.54 [INFO] [stderr] Compiling typenum v1.12.0 [INFO] [stderr] Compiling memchr v2.3.3 [INFO] [stderr] Checking futures-sink v0.3.5 [INFO] [stderr] Checking futures-core v0.3.5 [INFO] [stderr] Compiling wasm-bindgen-shared v0.2.62 [INFO] [stderr] Checking once_cell v1.4.0 [INFO] [stderr] Compiling cfg-if v0.1.10 [INFO] [stderr] Compiling bumpalo v3.3.0 [INFO] [stderr] Checking futures-io v0.3.5 [INFO] [stderr] Compiling wasm-bindgen v0.2.62 [INFO] [stderr] Compiling standback v0.2.8 [INFO] [stderr] Checking itoa v0.4.5 [INFO] [stderr] Checking opaque-debug v0.2.3 [INFO] [stderr] Checking subtle v2.2.3 [INFO] [stderr] Checking parking v1.0.1 [INFO] [stderr] Checking byte-tools v0.3.1 [INFO] [stderr] Checking waker-fn v1.0.0 [INFO] [stderr] Checking cache-padded v1.1.0 [INFO] [stderr] Checking async-task v3.0.0 [INFO] [stderr] Checking fastrand v1.2.4 [INFO] [stderr] Checking scoped-tls v1.0.0 [INFO] [stderr] Checking send_wrapper v0.4.0 [INFO] [stderr] Compiling httparse v1.3.4 [INFO] [stderr] Compiling anyhow v1.0.31 [INFO] [stderr] Checking zeroize v1.1.0 [INFO] [stderr] Checking fake-simd v0.1.2 [INFO] [stderr] Compiling curl v0.4.29 [INFO] [stderr] Checking base64 v0.12.2 [INFO] [stderr] Compiling isahc v0.9.2 [INFO] [stderr] Checking difference v2.0.0 [INFO] [stderr] Compiling time v0.2.16 [INFO] [stderr] Compiling proc-macro-error-attr v0.4.12 [INFO] [stderr] Compiling proc-macro-error v0.4.12 [INFO] [stderr] Compiling num-traits v0.2.11 [INFO] [stderr] Compiling num-integer v0.1.42 [INFO] [stderr] Checking thread_local v1.0.1 [INFO] [stderr] Checking futures-channel v0.3.5 [INFO] [stderr] Checking futures-task v0.3.5 [INFO] [stderr] Checking block-padding v0.1.5 [INFO] [stderr] Checking concurrent-queue v1.1.1 [INFO] [stderr] Checking http v0.2.1 [INFO] [stderr] Checking idna v0.2.0 [INFO] [stderr] Checking encoding_rs v0.8.23 [INFO] [stderr] Checking iovec v0.1.4 [INFO] [stderr] Checking getrandom v0.1.14 [INFO] [stderr] Checking socket2 v0.3.12 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking time v0.1.43 [INFO] [stderr] Checking infer v0.1.6 [INFO] [stderr] Checking bytes v0.4.12 [INFO] [stderr] Checking colored v1.9.3 [INFO] [stderr] Checking crossbeam-queue v0.2.1 [INFO] [stderr] Checking crossbeam-channel v0.4.2 [INFO] [stderr] Compiling mime_guess v2.0.3 [INFO] [stderr] Checking kv-log-macro v1.0.5 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking aho-corasick v0.7.10 [INFO] [stderr] Checking byte-pool v0.2.1 [INFO] [stderr] Checking url v2.1.1 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Checking tokio-io v0.1.13 [INFO] [stderr] Compiling quote v1.0.6 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Compiling openssl-sys v0.9.56 [INFO] [stderr] Compiling libnghttp2-sys v0.1.3 [INFO] [stderr] Compiling libz-sys v1.0.25 [INFO] [stderr] Compiling curl-sys v0.4.31+curl-7.70.0 [INFO] [stderr] Checking generic-array v0.12.3 [INFO] [stderr] Checking regex v1.3.7 [INFO] [stderr] Checking universal-hash v0.3.0 [INFO] [stderr] Checking block-cipher-trait v0.6.2 [INFO] [stderr] Checking digest v0.8.1 [INFO] [stderr] Checking crypto-mac v0.7.0 [INFO] [stderr] Checking aead v0.2.0 [INFO] [stderr] Checking block-buffer v0.7.3 [INFO] [stderr] Checking aes-soft v0.3.3 [INFO] [stderr] Checking polyval v0.3.3 [INFO] [stderr] Checking hmac v0.7.1 [INFO] [stderr] Checking sha2 v0.8.2 [INFO] [stderr] Checking hkdf v0.8.0 [INFO] [stderr] Compiling openssl v0.10.29 [INFO] [stderr] Compiling native-tls v0.2.4 [INFO] [stderr] Checking ghash v0.2.3 [INFO] [stderr] Checking aes v0.3.2 [INFO] [stderr] Checking aes-gcm v0.5.0 [INFO] [stderr] Compiling wasm-bindgen-backend v0.2.62 [INFO] [stderr] Compiling syn-mid v0.5.0 [INFO] [stderr] Compiling pin-project-internal v0.4.17 [INFO] [stderr] Compiling futures-macro v0.3.5 [INFO] [stderr] Compiling serde_derive v1.0.110 [INFO] [stderr] Compiling time-macros-impl v0.1.1 [INFO] [stderr] Compiling thiserror-impl v1.0.18 [INFO] [stderr] Compiling wasm-bindgen-macro-support v0.2.62 [INFO] [stderr] Checking time-macros v0.1.0 [INFO] [stderr] Compiling wasm-bindgen-macro v0.2.62 [INFO] [stderr] Compiling extend v0.1.1 [INFO] [stderr] Checking thiserror v1.0.18 [INFO] [stderr] Checking cookie v0.14.1 [INFO] [stderr] Checking pin-project v0.4.17 [INFO] [stderr] Checking futures-util v0.3.5 [INFO] [stderr] Checking js-sys v0.3.39 [INFO] [stderr] Checking serde v1.0.110 [INFO] [stderr] Checking web-sys v0.3.39 [INFO] [stderr] Checking blocking v0.4.6 [INFO] [stderr] Checking piper v0.1.3 [INFO] [stderr] Checking futures-executor v0.3.5 [INFO] [stderr] Checking sluice v0.5.2 [INFO] [stderr] Checking futures v0.3.5 [INFO] [stderr] Checking smol v0.1.15 [INFO] [stderr] Checking serde_json v1.0.53 [INFO] [stderr] Checking serde_urlencoded v0.6.1 [INFO] [stderr] Checking chrono v0.4.11 [INFO] [stderr] Checking gloo-timers v0.2.1 [INFO] [stderr] Checking futures-timer v3.0.2 [INFO] [stderr] Checking async-std v1.6.2 [INFO] [stderr] Checking assert-json-diff v1.0.3 [INFO] [stderr] Checking mockito v0.25.1 [INFO] [stderr] Checking http-types v2.2.0 [INFO] [stderr] Checking async-native-tls v0.3.3 [INFO] [stderr] Checking async-h1 v2.0.2 [INFO] [stderr] Checking http-client v3.0.0 [INFO] [stderr] Checking surf v2.0.0-alpha.4 [INFO] [stderr] Checking alpaka v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: field is never read: `mode` [INFO] [stdout] --> src/lib.rs:37:3 [INFO] [stdout] | [INFO] [stdout] 37 | mode: AlpakaMode, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 3m 05s [INFO] running `Command { std: "docker" "inspect" "ecb7b43487e4362dffe9b3a8cd8b6491f1235c47f4995221584ceb8ab249b03e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ecb7b43487e4362dffe9b3a8cd8b6491f1235c47f4995221584ceb8ab249b03e", kill_on_drop: false }` [INFO] [stdout] ecb7b43487e4362dffe9b3a8cd8b6491f1235c47f4995221584ceb8ab249b03e