[INFO] cloning repository https://github.com/bonusrk/calculus [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/bonusrk/calculus" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbonusrk%2Fcalculus", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbonusrk%2Fcalculus'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 6a7537145a9d8e2aec9da8347289c4984797c65f [INFO] checking bonusrk/calculus against master#33fdb797f59421c7bbecaa4588ed5d7a31a9494a for pr-87190-3 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbonusrk%2Fcalculus" "/workspace/builds/worker-4/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/bonusrk/calculus on toolchain 33fdb797f59421c7bbecaa4588ed5d7a31a9494a [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+33fdb797f59421c7bbecaa4588ed5d7a31a9494a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/bonusrk/calculus [INFO] finished tweaking git repo https://github.com/bonusrk/calculus [INFO] tweaked toml for git repo https://github.com/bonusrk/calculus written to /workspace/builds/worker-4/source/Cargo.toml [INFO] crate git repo https://github.com/bonusrk/calculus already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+33fdb797f59421c7bbecaa4588ed5d7a31a9494a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded slab v0.4.2 [INFO] [stderr] Downloaded sha1 v0.6.0 [INFO] [stderr] Downloaded pin-utils v0.1.0 [INFO] [stderr] Downloaded wasm-bindgen-shared v0.2.62 [INFO] [stderr] Downloaded wasm-bindgen-macro v0.2.62 [INFO] [stderr] Downloaded bumpalo v3.3.0 [INFO] [stderr] Downloaded quote v1.0.5 [INFO] [stderr] Downloaded serde_json v1.0.53 [INFO] [stderr] Downloaded malloc_buf v0.0.6 [INFO] [stderr] Downloaded boolinator v2.4.0 [INFO] [stderr] Downloaded gdk-pixbuf-sys v0.9.1 [INFO] [stderr] Downloaded gdk-sys v0.9.1 [INFO] [stderr] Downloaded js-sys v0.3.39 [INFO] [stderr] Downloaded gdk-pixbuf v0.8.0 [INFO] [stderr] Downloaded time-macros v0.1.0 [INFO] [stderr] Downloaded gio-sys v0.9.1 [INFO] [stderr] Downloaded base-x v0.2.6 [INFO] [stderr] Downloaded serde_derive v1.0.110 [INFO] [stderr] Downloaded proc-macro-nested v0.1.4 [INFO] [stderr] Downloaded gobject-sys v0.9.1 [INFO] [stderr] Downloaded pin-project-internal v0.4.16 [INFO] [stderr] Downloaded num-bigint v0.1.44 [INFO] [stderr] Downloaded cc v1.0.52 [INFO] [stderr] Downloaded gdk v0.12.1 [INFO] [stderr] Downloaded core-graphics v0.19.0 [INFO] [stderr] Downloaded atk v0.8.0 [INFO] [stderr] Downloaded gio v0.8.1 [INFO] [stderr] Downloaded simple_logger v1.6.0 [INFO] [stderr] Downloaded unic-langid v0.8.0 [INFO] [stderr] Downloaded discard v1.0.4 [INFO] [stderr] Downloaded objc v0.2.7 [INFO] [stderr] Downloaded foreign-types v0.3.2 [INFO] [stderr] Downloaded block v0.1.6 [INFO] [stderr] Downloaded core-foundation-sys v0.7.0 [INFO] [stderr] Downloaded rand v0.4.6 [INFO] [stderr] Downloaded stdweb v0.4.20 [INFO] [stderr] Downloaded wio v0.2.2 [INFO] [stderr] Downloaded futures-core v0.3.5 [INFO] [stderr] Downloaded futures-channel v0.3.5 [INFO] [stderr] Downloaded futures-executor v0.3.5 [INFO] [stderr] Downloaded glib-sys v0.9.1 [INFO] [stderr] Downloaded pango-sys v0.9.1 [INFO] [stderr] Downloaded proc-macro-hack v0.5.15 [INFO] [stderr] Downloaded standback v0.2.8 [INFO] [stderr] Downloaded arrayvec v0.5.1 [INFO] [stderr] Downloaded fxhash v0.2.1 [INFO] [stderr] Downloaded stable_deref_trait v1.1.1 [INFO] [stderr] Downloaded core-foundation v0.7.0 [INFO] [stderr] Downloaded gtk-sys v0.9.2 [INFO] [stderr] Downloaded directwrite v0.1.4 [INFO] [stderr] Downloaded rental v0.5.5 [INFO] [stderr] Downloaded intl-memoizer v0.4.0 [INFO] [stderr] Downloaded gtk v0.8.1 [INFO] [stderr] Downloaded wasm-bindgen-macro-support v0.2.62 [INFO] [stderr] Downloaded rustc-serialize v0.3.24 [INFO] [stderr] Downloaded fluent-syntax v0.9.3 [INFO] [stderr] Downloaded cocoa v0.20.0 [INFO] [stderr] Downloaded syn v1.0.21 [INFO] [stderr] Downloaded futures-task v0.3.5 [INFO] [stderr] Downloaded smallvec v1.4.0 [INFO] [stderr] Downloaded fnv v1.0.6 [INFO] [stderr] Downloaded proc-macro2 v1.0.12 [INFO] [stderr] Downloaded hermit-abi v0.1.12 [INFO] [stderr] Downloaded glib v0.9.3 [INFO] [stderr] Downloaded direct2d v0.2.0 [INFO] [stderr] Downloaded num-rational v0.1.42 [INFO] [stderr] Downloaded wasm-bindgen v0.2.62 [INFO] [stderr] Downloaded piet-cairo v0.0.11 [INFO] [stderr] Downloaded libc v0.2.70 [INFO] [stderr] Downloaded web-sys v0.3.39 [INFO] [stderr] Downloaded piet v0.0.11 [INFO] [stderr] Downloaded piet-common v0.0.11 [INFO] [stderr] Downloaded druid-derive v0.3.0 [INFO] [stderr] Downloaded piet-web v0.0.11 [INFO] [stderr] Downloaded ryu v1.0.4 [INFO] [stderr] Downloaded fluent-bundle v0.11.0 [INFO] [stderr] Downloaded futures-macro v0.3.5 [INFO] [stderr] Downloaded futures-util v0.3.5 [INFO] [stderr] Downloaded rental-impl v0.5.5 [INFO] [stderr] Downloaded foreign-types-shared v0.1.1 [INFO] [stderr] Downloaded futures-io v0.3.5 [INFO] [stderr] Downloaded once_cell v1.4.0 [INFO] [stderr] Downloaded num-complex v0.1.43 [INFO] [stderr] Downloaded pkg-config v0.3.17 [INFO] [stderr] Downloaded stdweb-internal-macros v0.2.9 [INFO] [stderr] Downloaded stdweb-derive v0.5.3 [INFO] [stderr] Downloaded stdweb-internal-runtime v0.1.5 [INFO] [stderr] Downloaded time-macros-impl v0.1.1 [INFO] [stderr] Downloaded xi-unicode v0.2.0 [INFO] [stderr] Downloaded pango v0.8.0 [INFO] [stderr] Downloaded atk-sys v0.9.1 [INFO] [stderr] Downloaded direct3d11 v0.1.7 [INFO] [stderr] Downloaded dxgi v0.1.7 [INFO] [stderr] Downloaded cairo-sys-rs v0.9.2 [INFO] [stderr] Downloaded kurbo v0.5.11 [INFO] [stderr] Downloaded pin-project v0.4.16 [INFO] [stderr] Downloaded cairo-rs v0.8.1 [INFO] [stderr] Downloaded piet-direct2d v0.0.11 [INFO] [stderr] Downloaded serde v1.0.110 [INFO] [stderr] Downloaded type-map v0.3.0 [INFO] [stderr] Downloaded intl_pluralrules v6.0.0 [INFO] [stderr] Downloaded fluent-langneg v0.12.1 [INFO] [stderr] Downloaded unic-langid-impl v0.8.0 [INFO] [stderr] Downloaded wasm-bindgen-backend v0.2.62 [INFO] [stderr] Downloaded time v0.2.16 [INFO] [stderr] Downloaded tinystr v0.3.2 [INFO] [stderr] Downloaded druid-shell v0.5.0 [INFO] [stderr] Downloaded druid v0.5.0 [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" "+33fdb797f59421c7bbecaa4588ed5d7a31a9494a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] aa78db0bd450813e841112101733bf74bbe6317bcaac89c96b13d6c55c38a4d4 [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" "aa78db0bd450813e841112101733bf74bbe6317bcaac89c96b13d6c55c38a4d4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "aa78db0bd450813e841112101733bf74bbe6317bcaac89c96b13d6c55c38a4d4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "aa78db0bd450813e841112101733bf74bbe6317bcaac89c96b13d6c55c38a4d4", kill_on_drop: false }` [INFO] [stdout] aa78db0bd450813e841112101733bf74bbe6317bcaac89c96b13d6c55c38a4d4 [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" "+33fdb797f59421c7bbecaa4588ed5d7a31a9494a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 9b48bd405938c560b3677f275f2d19c4cb49dba84b04a9e09d3c75e356c87e72 [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" "9b48bd405938c560b3677f275f2d19c4cb49dba84b04a9e09d3c75e356c87e72", kill_on_drop: false }` [INFO] [stderr] Compiling pkg-config v0.3.17 [INFO] [stderr] Compiling unicode-xid v0.2.0 [INFO] [stderr] Compiling syn v1.0.21 [INFO] [stderr] Compiling libc v0.2.70 [INFO] [stderr] Checking once_cell v1.4.0 [INFO] [stderr] Compiling cairo-rs v0.8.1 [INFO] [stderr] Checking tinystr v0.3.2 [INFO] [stderr] Compiling gio v0.8.1 [INFO] [stderr] Compiling gdk-pixbuf v0.8.0 [INFO] [stderr] Compiling pango v0.8.0 [INFO] [stderr] Compiling gdk v0.12.1 [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Compiling atk v0.8.0 [INFO] [stderr] Compiling version_check v0.9.1 [INFO] [stderr] Compiling gtk v0.8.1 [INFO] [stderr] Checking stable_deref_trait v1.1.1 [INFO] [stderr] Checking fluent-syntax v0.9.3 [INFO] [stderr] Checking smallvec v1.4.0 [INFO] [stderr] Checking fnv v1.0.6 [INFO] [stderr] Checking futures-channel v0.3.5 [INFO] [stderr] Checking kurbo v0.5.11 [INFO] [stderr] Checking unic-langid-impl v0.8.0 [INFO] [stderr] Checking futures-task v0.3.5 [INFO] [stderr] Compiling proc-macro2 v1.0.12 [INFO] [stderr] Checking fxhash v0.2.1 [INFO] [stderr] Checking type-map v0.3.0 [INFO] [stderr] Compiling time v0.2.16 [INFO] [stderr] Checking unic-langid v0.8.0 [INFO] [stderr] Compiling glib-sys v0.9.1 [INFO] [stderr] Compiling gobject-sys v0.9.1 [INFO] [stderr] Compiling gio-sys v0.9.1 [INFO] [stderr] Compiling cairo-sys-rs v0.9.2 [INFO] [stderr] Compiling pango-sys v0.9.1 [INFO] [stderr] Compiling gdk-pixbuf-sys v0.9.1 [INFO] [stderr] Compiling atk-sys v0.9.1 [INFO] [stderr] Compiling gdk-sys v0.9.1 [INFO] [stderr] Compiling gtk-sys v0.9.2 [INFO] [stderr] Checking fluent-langneg v0.12.1 [INFO] [stderr] Checking intl-memoizer v0.4.0 [INFO] [stderr] Checking intl_pluralrules v6.0.0 [INFO] [stderr] Checking simple_logger v1.6.0 [INFO] [stderr] Checking piet v0.0.11 [INFO] [stderr] Compiling quote v1.0.5 [INFO] [stderr] Compiling pin-project-internal v0.4.16 [INFO] [stderr] Compiling futures-macro v0.3.5 [INFO] [stderr] Compiling time-macros-impl v0.1.1 [INFO] [stderr] Compiling rental-impl v0.5.5 [INFO] [stderr] Compiling druid-derive v0.3.0 [INFO] [stderr] Checking time-macros v0.1.0 [INFO] [stderr] Checking pin-project v0.4.16 [INFO] [stderr] Checking futures-util v0.3.5 [INFO] [stderr] Checking futures-executor v0.3.5 [INFO] [stderr] Checking glib v0.9.3 [INFO] [stderr] Checking rental v0.5.5 [INFO] [stderr] Checking fluent-bundle v0.11.0 [INFO] [stderr] Checking piet-cairo v0.0.11 [INFO] [stderr] Checking piet-common v0.0.11 [INFO] [stderr] Checking druid-shell v0.5.0 [INFO] [stderr] Checking druid v0.5.0 [INFO] [stderr] Checking calculus v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2m 35s [INFO] running `Command { std: "docker" "inspect" "9b48bd405938c560b3677f275f2d19c4cb49dba84b04a9e09d3c75e356c87e72", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9b48bd405938c560b3677f275f2d19c4cb49dba84b04a9e09d3c75e356c87e72", kill_on_drop: false }` [INFO] [stdout] 9b48bd405938c560b3677f275f2d19c4cb49dba84b04a9e09d3c75e356c87e72