[INFO] fetching crate rustc-ap-rustc_span 671.0.0... [INFO] checking rustc-ap-rustc_span-671.0.0 against try#d990716b6a1fdde1300748828a9c9e79dfd0b898 for pr-74846 [INFO] extracting crate rustc-ap-rustc_span 671.0.0 into /workspace/builds/worker-6/source [INFO] validating manifest of crates.io crate rustc-ap-rustc_span 671.0.0 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 rustc-ap-rustc_span 671.0.0 [INFO] finished tweaking crates.io crate rustc-ap-rustc_span 671.0.0 [INFO] tweaked toml for crates.io crate rustc-ap-rustc_span 671.0.0 written to /workspace/builds/worker-6/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d990716b6a1fdde1300748828a9c9e79dfd0b898" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d990716b6a1fdde1300748828a9c9e79dfd0b898" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] 4e4efd4ec555431983acc15f089706b9b43c551e0695a6a9a8857a078107b12b [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" "4e4efd4ec555431983acc15f089706b9b43c551e0695a6a9a8857a078107b12b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "4e4efd4ec555431983acc15f089706b9b43c551e0695a6a9a8857a078107b12b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4e4efd4ec555431983acc15f089706b9b43c551e0695a6a9a8857a078107b12b", kill_on_drop: false }` [INFO] [stdout] 4e4efd4ec555431983acc15f089706b9b43c551e0695a6a9a8857a078107b12b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] 471dbb9954b4c4da41bcf2f2e90ee38ac9baabb2e6ce5243be2a9a7759afebb3 [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" "471dbb9954b4c4da41bcf2f2e90ee38ac9baabb2e6ce5243be2a9a7759afebb3", kill_on_drop: false }` [INFO] [stderr] Compiling typenum v1.12.0 [INFO] [stderr] Checking instant v0.1.6 [INFO] [stderr] Checking byte-tools v0.3.1 [INFO] [stderr] Checking arrayvec v0.5.1 [INFO] [stderr] Checking opaque-debug v0.2.3 [INFO] [stderr] Checking rustc-ap-rustc_graphviz v671.0.0 [INFO] [stderr] Checking fake-simd v0.1.2 [INFO] [stderr] Compiling crossbeam-utils v0.7.2 [INFO] [stderr] Checking lock_api v0.4.1 [INFO] [stderr] Compiling psm v0.1.11 [INFO] [stderr] Compiling stacker v0.1.11 [INFO] [stderr] Checking crossbeam-utils v0.6.6 [INFO] [stderr] Compiling parking_lot_core v0.6.2 [INFO] [stderr] Compiling parking_lot v0.9.0 [INFO] [stderr] Checking ena v0.14.0 [INFO] [stderr] Checking parking_lot_core v0.7.2 [INFO] [stderr] Checking parking_lot_core v0.8.0 [INFO] [stderr] Checking rustc-ap-rustc_serialize v671.0.0 [INFO] [stderr] Checking block-padding v0.1.5 [INFO] [stderr] Compiling synstructure v0.12.4 [INFO] [stderr] Checking parking_lot v0.11.0 [INFO] [stderr] Checking parking_lot v0.10.2 [INFO] [stderr] Checking crossbeam-queue v0.1.2 [INFO] [stderr] Checking once_cell v1.4.1 [INFO] [stderr] Checking measureme v0.7.1 [INFO] [stderr] Checking crossbeam-epoch v0.8.2 [INFO] [stderr] Checking crossbeam-deque v0.7.3 [INFO] [stderr] Checking rustc-ap-rustc_index v671.0.0 [INFO] [stderr] Checking rustc-rayon-core v0.3.0 [INFO] [stderr] Compiling rustc-ap-rustc_macros v671.0.0 [INFO] [stderr] Checking generic-array v0.12.3 [INFO] [stderr] Checking rustc-rayon v0.3.0 [INFO] [stderr] Checking block-buffer v0.7.3 [INFO] [stderr] Checking digest v0.8.1 [INFO] [stderr] Checking md-5 v0.8.0 [INFO] [stderr] Checking sha-1 v0.8.2 [INFO] [stderr] Checking rustc-ap-rustc_data_structures v671.0.0 [INFO] [stderr] Checking rustc-ap-rustc_arena v671.0.0 [INFO] [stderr] Checking rustc-ap-rustc_span v671.0.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 27.74s [INFO] running `Command { std: "docker" "inspect" "471dbb9954b4c4da41bcf2f2e90ee38ac9baabb2e6ce5243be2a9a7759afebb3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "471dbb9954b4c4da41bcf2f2e90ee38ac9baabb2e6ce5243be2a9a7759afebb3", kill_on_drop: false }` [INFO] [stdout] 471dbb9954b4c4da41bcf2f2e90ee38ac9baabb2e6ce5243be2a9a7759afebb3