[INFO] fetching crate subscript 0.3.0... [INFO] checking subscript-0.3.0 against try#9cfe725f0995b018340c519db1b2f3cf8a7e0631 for pr-81174 [INFO] extracting crate subscript 0.3.0 into /workspace/builds/worker-13/source [INFO] validating manifest of crates.io crate subscript 0.3.0 on toolchain 9cfe725f0995b018340c519db1b2f3cf8a7e0631 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+9cfe725f0995b018340c519db1b2f3cf8a7e0631" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate subscript 0.3.0 [INFO] finished tweaking crates.io crate subscript 0.3.0 [INFO] tweaked toml for crates.io crate subscript 0.3.0 written to /workspace/builds/worker-13/source/Cargo.toml [INFO] crate crates.io crate subscript 0.3.0 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+9cfe725f0995b018340c519db1b2f3cf8a7e0631" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded syn v1.0.54 [INFO] [stderr] Downloaded fsevent v0.4.0 [INFO] [stderr] Downloaded inotify-sys v0.1.4 [INFO] [stderr] Downloaded filetime v0.2.13 [INFO] [stderr] Downloaded hotwatch v0.4.5 [INFO] [stderr] Downloaded harsh v0.2.1 [INFO] [stderr] Downloaded rhai v0.19.7 [INFO] [stderr] Downloaded toml v0.5.7 [INFO] [stderr] Downloaded rhai_codegen v0.3.0 [INFO] [stderr] Downloaded inotify v0.7.1 [INFO] [stderr] Downloaded xml5ever v0.16.1 [INFO] [stderr] Downloaded fsevent-sys v2.0.1 [INFO] [stderr] Downloaded notify v4.0.15 [INFO] [stderr] Downloaded string_cache v0.8.1 [INFO] [stderr] Downloaded markup5ever_rcdom v0.1.0 [INFO] [stderr] Downloaded smallvec v1.5.1 [INFO] [stderr] Downloaded serde_json v1.0.60 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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@sha256:21f1ed92105a0ef9b0d27ad8bdeb7f36f9f01ac17fffe3a3f3dc5241fc25d8f4" "/opt/rustwide/cargo-home/bin/cargo" "+9cfe725f0995b018340c519db1b2f3cf8a7e0631" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 92fa1aa1c89f2e84c286b2e33c82cae3fbe4fb4868e970abfecc96742c4beb0a [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" "92fa1aa1c89f2e84c286b2e33c82cae3fbe4fb4868e970abfecc96742c4beb0a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "92fa1aa1c89f2e84c286b2e33c82cae3fbe4fb4868e970abfecc96742c4beb0a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "92fa1aa1c89f2e84c286b2e33c82cae3fbe4fb4868e970abfecc96742c4beb0a", kill_on_drop: false }` [INFO] [stdout] 92fa1aa1c89f2e84c286b2e33c82cae3fbe4fb4868e970abfecc96742c4beb0a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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@sha256:21f1ed92105a0ef9b0d27ad8bdeb7f36f9f01ac17fffe3a3f3dc5241fc25d8f4" "/opt/rustwide/cargo-home/bin/cargo" "+9cfe725f0995b018340c519db1b2f3cf8a7e0631" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 1dc292b037c45347de463e0359fa322a10a61221898978ef580b1873bf95d79a [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" "1dc292b037c45347de463e0359fa322a10a61221898978ef580b1873bf95d79a", 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] Compiling proc-macro2 v1.0.24 [INFO] [stderr] Compiling syn v1.0.54 [INFO] [stderr] Compiling serde_derive v1.0.118 [INFO] [stderr] Compiling serde v1.0.118 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling ppv-lite86 v0.2.10 [INFO] [stderr] Compiling siphasher v0.3.3 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Checking new_debug_unreachable v1.0.4 [INFO] [stderr] Checking mac v0.1.1 [INFO] [stderr] Checking precomputed-hash v0.1.1 [INFO] [stderr] Checking utf-8 v0.7.5 [INFO] [stderr] Compiling rayon-core v1.9.0 [INFO] [stderr] Checking same-file v1.0.6 [INFO] [stderr] Checking either v1.6.1 [INFO] [stderr] Checking itoa v0.4.6 [INFO] [stderr] Checking glob v0.3.0 [INFO] [stderr] Checking harsh v0.2.1 [INFO] [stderr] Compiling heck v0.3.1 [INFO] [stderr] Checking futf v0.1.4 [INFO] [stderr] Checking walkdir v2.3.1 [INFO] [stderr] Compiling libc v0.2.81 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Checking log v0.4.11 [INFO] [stderr] Compiling phf_shared v0.8.0 [INFO] [stderr] Checking getrandom v0.1.15 [INFO] [stderr] Checking iovec v0.1.4 [INFO] [stderr] Checking net2 v0.2.37 [INFO] [stderr] Checking inotify-sys v0.1.4 [INFO] [stderr] Checking filetime v0.2.13 [INFO] [stderr] Checking time v0.1.44 [INFO] [stderr] Checking tendril v0.4.1 [INFO] [stderr] Checking phf v0.8.0 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Compiling crossbeam-utils v0.8.1 [INFO] [stderr] Compiling memoffset v0.6.1 [INFO] [stderr] Compiling rayon v1.5.0 [INFO] [stderr] Checking inotify v0.7.1 [INFO] [stderr] Checking clap v2.33.3 [INFO] [stderr] Checking mio v0.6.23 [INFO] [stderr] Checking rand_pcg v0.2.1 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Compiling quote v1.0.7 [INFO] [stderr] Checking crossbeam-epoch v0.9.1 [INFO] [stderr] Checking crossbeam-channel v0.5.0 [INFO] [stderr] Checking mio-extras v2.0.6 [INFO] [stderr] Checking crossbeam-deque v0.8.0 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Checking notify v4.0.15 [INFO] [stderr] Checking hotwatch v0.4.5 [INFO] [stderr] Compiling phf_generator v0.8.0 [INFO] [stderr] Compiling phf_codegen v0.8.0 [INFO] [stderr] Compiling string_cache_codegen v0.5.1 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling html5ever v0.25.1 [INFO] [stderr] Compiling rhai_codegen v0.3.0 [INFO] [stderr] Compiling structopt-derive v0.4.14 [INFO] [stderr] Checking structopt v0.3.21 [INFO] [stderr] Checking string_cache v0.8.1 [INFO] [stderr] Checking toml v0.5.7 [INFO] [stderr] Checking rhai v0.19.7 [INFO] [stderr] Checking serde_json v1.0.60 [INFO] [stderr] Compiling markup5ever v0.10.0 [INFO] [stderr] Checking xml5ever v0.16.1 [INFO] [stderr] Checking markup5ever_rcdom v0.1.0 [INFO] [stderr] Checking subscript v0.3.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 48s [INFO] running `Command { std: "docker" "inspect" "1dc292b037c45347de463e0359fa322a10a61221898978ef580b1873bf95d79a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1dc292b037c45347de463e0359fa322a10a61221898978ef580b1873bf95d79a", kill_on_drop: false }` [INFO] [stdout] 1dc292b037c45347de463e0359fa322a10a61221898978ef580b1873bf95d79a