[INFO] fetching crate neutrino 0.3.1... [INFO] checking neutrino-0.3.1 against try#d990716b6a1fdde1300748828a9c9e79dfd0b898 for pr-74846 [INFO] extracting crate neutrino 0.3.1 into /workspace/builds/worker-8/source [INFO] validating manifest of crates.io crate neutrino 0.3.1 on toolchain d990716b6a1fdde1300748828a9c9e79dfd0b898 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d990716b6a1fdde1300748828a9c9e79dfd0b898" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate neutrino 0.3.1 [INFO] finished tweaking crates.io crate neutrino 0.3.1 [INFO] tweaked toml for crates.io crate neutrino 0.3.1 written to /workspace/builds/worker-8/source/Cargo.toml [INFO] crate crates.io crate neutrino 0.3.1 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d990716b6a1fdde1300748828a9c9e79dfd0b898" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded rand_core v0.5.0 [INFO] [stderr] Downloaded pkg-config v0.3.15 [INFO] [stderr] Downloaded wasi v0.5.0 [INFO] [stderr] Downloaded getrandom v0.1.10 [INFO] [stderr] Downloaded rand v0.7.0 [INFO] [stderr] Downloaded lexical-core v0.4.3 [INFO] [stderr] Downloaded urlencoding v1.0.0 [INFO] [stderr] Downloaded web-view v0.4.1 [INFO] [stderr] Downloaded webview-sys v0.1.2 [INFO] [stderr] Downloaded boxfnonce v0.1.1 [INFO] [stderr] Downloaded cc v1.0.40 [INFO] [stderr] Downloaded rsass v0.11.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+d990716b6a1fdde1300748828a9c9e79dfd0b898" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] e829e076952cbbbdb2894933f7348fc33c69a2db8160d8a1caf600604ac45946 [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" "e829e076952cbbbdb2894933f7348fc33c69a2db8160d8a1caf600604ac45946", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e829e076952cbbbdb2894933f7348fc33c69a2db8160d8a1caf600604ac45946", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e829e076952cbbbdb2894933f7348fc33c69a2db8160d8a1caf600604ac45946", kill_on_drop: false }` [INFO] [stdout] e829e076952cbbbdb2894933f7348fc33c69a2db8160d8a1caf600604ac45946 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+d990716b6a1fdde1300748828a9c9e79dfd0b898" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 5ac23be2ccf8ec93aad2a6e11ac89ef451c43b7c1ba1a2f26e0b5ccdcb8733f9 [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" "5ac23be2ccf8ec93aad2a6e11ac89ef451c43b7c1ba1a2f26e0b5ccdcb8733f9", kill_on_drop: false }` [INFO] [stderr] Compiling ryu v1.0.0 [INFO] [stderr] Compiling cfg-if v0.1.9 [INFO] [stderr] Compiling memchr v2.2.1 [INFO] [stderr] Compiling version_check v0.1.5 [INFO] [stderr] Compiling void v1.0.2 [INFO] [stderr] Compiling ppv-lite86 v0.2.5 [INFO] [stderr] Compiling lazy_static v1.3.0 [INFO] [stderr] Compiling static_assertions v0.3.4 [INFO] [stderr] Compiling cc v1.0.40 [INFO] [stderr] Compiling pkg-config v0.3.15 [INFO] [stderr] Compiling bytecount v0.5.1 [INFO] [stderr] Checking boxfnonce v0.1.1 [INFO] [stderr] Checking json v0.11.15 [INFO] [stderr] Checking strfmt v0.1.6 [INFO] [stderr] Compiling num-rational v0.2.2 [INFO] [stderr] Compiling unreachable v1.0.0 [INFO] [stderr] Compiling libc v0.2.62 [INFO] [stderr] Compiling byteorder v1.3.2 [INFO] [stderr] Compiling stackvector v1.0.6 [INFO] [stderr] Compiling lexical-core v0.4.3 [INFO] [stderr] Checking getrandom v0.1.10 [INFO] [stderr] Compiling num-traits v0.2.8 [INFO] [stderr] Checking base64 v0.10.1 [INFO] [stderr] Checking rand_core v0.5.0 [INFO] [stderr] Compiling nom v5.0.0 [INFO] [stderr] Checking c2-chacha v0.2.2 [INFO] [stderr] Checking rand_chacha v0.2.1 [INFO] [stderr] Compiling num-integer v0.1.41 [INFO] [stderr] Checking rand v0.7.0 [INFO] [stderr] Compiling webview-sys v0.1.2 [INFO] [stderr] Checking web-view v0.4.1 [INFO] [stderr] Checking rsass v0.11.0 [INFO] [stderr] Compiling neutrino v0.3.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 45.77s [INFO] running `Command { std: "docker" "inspect" "5ac23be2ccf8ec93aad2a6e11ac89ef451c43b7c1ba1a2f26e0b5ccdcb8733f9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5ac23be2ccf8ec93aad2a6e11ac89ef451c43b7c1ba1a2f26e0b5ccdcb8733f9", kill_on_drop: false }` [INFO] [stdout] 5ac23be2ccf8ec93aad2a6e11ac89ef451c43b7c1ba1a2f26e0b5ccdcb8733f9