[INFO] fetching crate lalrpop 0.19.3... [INFO] checking lalrpop-0.19.3 against master#a609fb45efad59dfd459c76e50899be9f0583b5a for pr-80579 [INFO] extracting crate lalrpop 0.19.3 into /workspace/builds/worker-1/source [INFO] validating manifest of crates.io crate lalrpop 0.19.3 on toolchain a609fb45efad59dfd459c76e50899be9f0583b5a [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a609fb45efad59dfd459c76e50899be9f0583b5a" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate lalrpop 0.19.3 [INFO] finished tweaking crates.io crate lalrpop 0.19.3 [INFO] tweaked toml for crates.io crate lalrpop 0.19.3 written to /workspace/builds/worker-1/source/Cargo.toml [INFO] crate crates.io crate lalrpop 0.19.3 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a609fb45efad59dfd459c76e50899be9f0583b5a" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+a609fb45efad59dfd459c76e50899be9f0583b5a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] e564e3bf917c56a422d83c8a565c1b964a54a6c22ec5fe67815118f3c3dd6a87 [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" "e564e3bf917c56a422d83c8a565c1b964a54a6c22ec5fe67815118f3c3dd6a87", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e564e3bf917c56a422d83c8a565c1b964a54a6c22ec5fe67815118f3c3dd6a87", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e564e3bf917c56a422d83c8a565c1b964a54a6c22ec5fe67815118f3c3dd6a87", kill_on_drop: false }` [INFO] [stdout] e564e3bf917c56a422d83c8a565c1b964a54a6c22ec5fe67815118f3c3dd6a87 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+a609fb45efad59dfd459c76e50899be9f0583b5a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a9ad9fa51d9dee8115482aa4d5c3cacc71211c1a0a93edc264b886329dbcb1db [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" "a9ad9fa51d9dee8115482aa4d5c3cacc71211c1a0a93edc264b886329dbcb1db", kill_on_drop: false }` [INFO] [stderr] Compiling memchr v2.3.4 [INFO] [stderr] Compiling getrandom v0.1.15 [INFO] [stderr] Checking regex-syntax v0.6.21 [INFO] [stderr] Compiling tiny-keccak v2.0.2 [INFO] [stderr] Checking either v1.6.1 [INFO] [stderr] Checking precomputed-hash v0.1.1 [INFO] [stderr] Checking bit-vec v0.6.3 [INFO] [stderr] Checking new_debug_unreachable v1.0.4 [INFO] [stderr] Checking fixedbitset v0.2.0 [INFO] [stderr] Checking unicode-xid v0.2.1 [INFO] [stderr] Checking diff v0.1.12 [INFO] [stderr] Checking ppv-lite86 v0.2.10 [INFO] [stderr] Checking pico-args v0.3.4 [INFO] [stderr] Checking thread_local v1.0.1 [INFO] [stderr] Checking phf_shared v0.8.0 [INFO] [stderr] Checking dirs v1.0.5 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking ena v0.14.0 [INFO] [stderr] Checking term v0.5.2 [INFO] [stderr] Checking petgraph v0.5.1 [INFO] [stderr] Checking string_cache v0.8.1 [INFO] [stderr] Checking bit-set v0.5.2 [INFO] [stderr] Checking itertools v0.9.0 [INFO] [stderr] Checking ascii-canvas v2.0.0 [INFO] [stderr] Checking aho-corasick v0.7.15 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Checking regex v1.4.2 [INFO] [stderr] Checking lalrpop-util v0.19.3 [INFO] [stderr] Checking lalrpop v0.19.3 (/opt/rustwide/workdir) [INFO] [stdout] warning: a method with this name may be added to the standard library in the future [INFO] [stdout] --> src/message/horiz.rs:22:14 [INFO] [stdout] | [INFO] [stdout] 22 | .intersperse(self.separate) [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unstable_name_collisions)]` on by default [INFO] [stdout] = warning: once this method 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: a method with this name may be added to the standard library in the future [INFO] [stdout] --> src/message/horiz.rs:22:14 [INFO] [stdout] | [INFO] [stdout] 22 | .intersperse(self.separate) [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unstable_name_collisions)]` on by default [INFO] [stdout] = warning: once this method 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: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 32.31s [INFO] running `Command { std: "docker" "inspect" "a9ad9fa51d9dee8115482aa4d5c3cacc71211c1a0a93edc264b886329dbcb1db", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a9ad9fa51d9dee8115482aa4d5c3cacc71211c1a0a93edc264b886329dbcb1db", kill_on_drop: false }` [INFO] [stdout] a9ad9fa51d9dee8115482aa4d5c3cacc71211c1a0a93edc264b886329dbcb1db