[INFO] fetching crate gluon_vm 0.17.2... [INFO] checking gluon_vm-0.17.2 against try#3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f for pr-87248 [INFO] extracting crate gluon_vm 0.17.2 into /workspace/builds/worker-7/source [INFO] validating manifest of crates.io crate gluon_vm 0.17.2 on toolchain 3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate gluon_vm 0.17.2 [INFO] finished tweaking crates.io crate gluon_vm 0.17.2 [INFO] tweaked toml for crates.io crate gluon_vm 0.17.2 written to /workspace/builds/worker-7/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f" "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 frunk_core v0.3.2 [INFO] [stderr] Downloaded serde_derive_state v0.4.10 [INFO] [stderr] Downloaded serde_state v0.4.8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "+3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 05b6c74d36d041eccd36acc129da692963f79de747d0306afd86362408ab1b48 [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" "05b6c74d36d041eccd36acc129da692963f79de747d0306afd86362408ab1b48", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "05b6c74d36d041eccd36acc129da692963f79de747d0306afd86362408ab1b48", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "05b6c74d36d041eccd36acc129da692963f79de747d0306afd86362408ab1b48", kill_on_drop: false }` [INFO] [stdout] 05b6c74d36d041eccd36acc129da692963f79de747d0306afd86362408ab1b48 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "+3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c102c1f0381a2451a83066d71224c26e48078d4f424ea4fe28e7181fb7d131df [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" "c102c1f0381a2451a83066d71224c26e48078d4f424ea4fe28e7181fb7d131df", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.98 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling futures-core v0.3.16 [INFO] [stderr] Compiling futures-task v0.3.16 [INFO] [stderr] Compiling futures-channel v0.3.16 [INFO] [stderr] Checking typed-arena v2.0.1 [INFO] [stderr] Checking arrayvec v0.5.2 [INFO] [stderr] Compiling crunchy v0.2.2 [INFO] [stderr] Checking fnv v1.0.7 [INFO] [stderr] Checking futures-sink v0.3.16 [INFO] [stderr] Checking ahash v0.3.8 [INFO] [stderr] Checking pin-project-lite v0.2.7 [INFO] [stderr] Checking futures-io v0.3.16 [INFO] [stderr] Checking vec_map v0.8.2 [INFO] [stderr] Checking collect-mac v0.1.0 [INFO] [stderr] Checking hashbrown v0.11.2 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Checking fixedbitset v0.2.0 [INFO] [stderr] Compiling smallvec v1.6.1 [INFO] [stderr] Checking strsim v0.10.0 [INFO] [stderr] Compiling unicode-segmentation v1.8.0 [INFO] [stderr] Compiling gluon_vm v0.17.2 [INFO] [stderr] Checking downcast-rs v1.2.0 [INFO] [stderr] Checking frunk_core v0.3.2 [INFO] [stderr] Checking oorandom v11.1.3 [INFO] [stderr] Compiling gluon_vm v0.17.2 (/opt/rustwide/workdir) [INFO] [stderr] Checking difference v2.0.0 [INFO] [stderr] Compiling hashbrown v0.8.2 [INFO] [stderr] Compiling indexmap v1.7.0 [INFO] [stderr] Compiling futures-macro v0.3.16 [INFO] [stderr] Compiling futures-util v0.3.16 [INFO] [stderr] Compiling crossbeam-utils v0.7.2 [INFO] [stderr] Checking codespan-reporting v0.9.5 [INFO] [stderr] Compiling itertools v0.10.1 [INFO] [stderr] Checking itertools v0.9.0 [INFO] [stderr] Checking instant v0.1.10 [INFO] [stderr] Checking archery v0.3.0 [INFO] [stderr] Compiling walkdir v2.3.2 [INFO] [stderr] Compiling pretty v0.10.0 [INFO] [stderr] Compiling string_cache v0.8.1 [INFO] [stderr] Checking pretty_assertions v0.6.1 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling heck v0.3.3 [INFO] [stderr] Checking aho-corasick v0.7.18 [INFO] [stderr] Checking rpds v0.7.0 [INFO] [stderr] Checking serde_json v1.0.64 [INFO] [stderr] Checking codespan v0.9.5 [INFO] [stderr] Compiling syn v1.0.74 [INFO] [stderr] Compiling tiny-keccak v2.0.2 [INFO] [stderr] Checking ena v0.14.0 [INFO] [stderr] Checking getrandom v0.1.16 [INFO] [stderr] Checking parking_lot_core v0.8.3 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Compiling dirs-sys-next v0.1.2 [INFO] [stderr] Checking regex v1.5.4 [INFO] [stderr] Compiling petgraph v0.5.1 [INFO] [stderr] Compiling ordered-float v2.7.0 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Compiling dirs-next v2.0.0 [INFO] [stderr] Checking parking_lot v0.11.1 [INFO] [stderr] Compiling term v0.7.0 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Checking rand_xorshift v0.2.0 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Compiling ascii-canvas v3.0.0 [INFO] [stderr] Checking lalrpop-util v0.19.6 [INFO] [stderr] Checking env_logger v0.7.1 [INFO] [stderr] Compiling lalrpop v0.19.6 [INFO] [stderr] Compiling gluon_codegen v0.17.2 [INFO] [stderr] Compiling async-trait v0.1.50 [INFO] [stderr] Compiling gluon-salsa-macros v0.15.2 [INFO] [stderr] Compiling tokio-macros v0.2.6 [INFO] [stderr] Checking tokio v0.2.25 [INFO] [stderr] Checking gluon_base v0.17.2 [INFO] [stderr] Checking futures-executor v0.3.16 [INFO] [stderr] Checking gluon-salsa v0.15.2 [INFO] [stderr] Checking gluon_check v0.17.2 [INFO] [stderr] Checking gluon_format v0.17.2 [INFO] [stderr] Checking futures v0.3.16 [INFO] [stderr] Compiling gluon v0.17.2 [INFO] [stderr] Compiling gluon_parser v0.17.2 [INFO] [stdout] warning: an associated function with this name may be added to the standard library in the future [INFO] [stdout] --> src/value.rs:736:34 [INFO] [stdout] | [INFO] [stdout] 736 | ... .intersperse(arena.text(",")) [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unstable_name_collisions)]` on by default [INFO] [stdout] = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior! [INFO] [stdout] = note: for more information, see issue #48919 [INFO] [stdout] = help: call with fully qualified syntax `itertools::Itertools::intersperse(...)` to keep using the current method [INFO] [stdout] = help: add `#![feature(iter_intersperse)]` to the crate attributes to enable `std::iter::Iterator::intersperse` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: an associated function with this name may be added to the standard library in the future [INFO] [stdout] --> src/value.rs:755:30 [INFO] [stdout] | [INFO] [stdout] 755 | ... .intersperse(arena.text(",").append(arena.space())) [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior! [INFO] [stdout] = note: for more information, see issue #48919 [INFO] [stdout] = help: call with fully qualified syntax `itertools::Itertools::intersperse(...)` to keep using the current method [INFO] [stdout] = help: add `#![feature(iter_intersperse)]` to the crate attributes to enable `std::iter::Iterator::intersperse` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: an associated function with this name may be added to the standard library in the future [INFO] [stdout] --> src/value.rs:830:26 [INFO] [stdout] | [INFO] [stdout] 830 | .intersperse(arena.space()), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior! [INFO] [stdout] = note: for more information, see issue #48919 [INFO] [stdout] = help: call with fully qualified syntax `itertools::Itertools::intersperse(...)` to keep using the current method [INFO] [stdout] = help: add `#![feature(iter_intersperse)]` to the crate attributes to enable `std::iter::Iterator::intersperse` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: an associated function with this name may be added to the standard library in the future [INFO] [stdout] --> src/value.rs:876:30 [INFO] [stdout] | [INFO] [stdout] 876 | ... .intersperse(arena.text(",")) [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior! [INFO] [stdout] = note: for more information, see issue #48919 [INFO] [stdout] = help: call with fully qualified syntax `itertools::Itertools::intersperse(...)` to keep using the current method [INFO] [stdout] = help: add `#![feature(iter_intersperse)]` to the crate attributes to enable `std::iter::Iterator::intersperse` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `gluon_reference` [INFO] [stdout] --> src/api/scoped.rs:25:5 [INFO] [stdout] | [INFO] [stdout] 25 | gluon_reference: Option>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `gluon_reference` [INFO] [stdout] --> src/api/scoped.rs:69:5 [INFO] [stdout] | [INFO] [stdout] 69 | gluon_reference: Option>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: couldn't read /opt/rustwide/target/debug/build/gluon_vm-4a2a373421990b0b/out/core/grammar.rs: No such file or directory (os error 2) [INFO] [stdout] --> src/core/mod.rs:21:1 [INFO] [stdout] | [INFO] [stdout] 21 | / lalrpop_util::lalrpop_mod!( [INFO] [stdout] 22 | | #[cfg_attr(rustfmt, rustfmt_skip)] [INFO] [stdout] 23 | | #[allow(unused_parens)] [INFO] [stdout] 24 | | pub grammar, [INFO] [stdout] 25 | | "/core/grammar.rs" [INFO] [stdout] 26 | | ); [INFO] [stdout] | |__^ [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `include` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `gluon_vm` due to 2 previous errors [INFO] running `Command { std: "docker" "inspect" "c102c1f0381a2451a83066d71224c26e48078d4f424ea4fe28e7181fb7d131df", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c102c1f0381a2451a83066d71224c26e48078d4f424ea4fe28e7181fb7d131df", kill_on_drop: false }` [INFO] [stdout] c102c1f0381a2451a83066d71224c26e48078d4f424ea4fe28e7181fb7d131df