[INFO] fetching crate counting-networks 0.1.3... [INFO] checking counting-networks-0.1.3 against master#ff1737bb00913444173658b4e0b274fd79aabf66 for pr-132712-1 [INFO] extracting crate counting-networks 0.1.3 into /workspace/builds/worker-7-tc1/source [INFO] validating manifest of crates.io crate counting-networks 0.1.3 on toolchain ff1737bb00913444173658b4e0b274fd79aabf66 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ff1737bb00913444173658b4e0b274fd79aabf66" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate counting-networks 0.1.3 [INFO] finished tweaking crates.io crate counting-networks 0.1.3 [INFO] tweaked toml for crates.io crate counting-networks 0.1.3 written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ff1737bb00913444173658b4e0b274fd79aabf66" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ff1737bb00913444173658b4e0b274fd79aabf66" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2021 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+ff1737bb00913444173658b4e0b274fd79aabf66" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 05d81b1159ba1c6b3ab556da143592ad086235c0a432fe634ae0471fb5e4cdab [INFO] running `Command { std: "docker" "start" "-a" "05d81b1159ba1c6b3ab556da143592ad086235c0a432fe634ae0471fb5e4cdab", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "05d81b1159ba1c6b3ab556da143592ad086235c0a432fe634ae0471fb5e4cdab", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "05d81b1159ba1c6b3ab556da143592ad086235c0a432fe634ae0471fb5e4cdab", kill_on_drop: false }` [INFO] [stdout] 05d81b1159ba1c6b3ab556da143592ad086235c0a432fe634ae0471fb5e4cdab [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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=allow" "-e" "RUSTDOCFLAGS=--cap-lints=allow" "-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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+ff1737bb00913444173658b4e0b274fd79aabf66" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c1bcb92150175ded2baeb852e53d13db7264ad02a3600e1ce90adae8343739ec [INFO] running `Command { std: "docker" "start" "-a" "c1bcb92150175ded2baeb852e53d13db7264ad02a3600e1ce90adae8343739ec", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2021 [INFO] [stderr] Checking counting-networks v0.1.3 (/opt/rustwide/workdir) [INFO] [stdout] error[E0432]: unresolved import `std::heap` [INFO] [stdout] --> src/networks/bitonic.rs:3:10 [INFO] [stdout] | [INFO] [stdout] 3 | use std::heap::{Alloc, Heap, Layout}; [INFO] [stdout] | ^^^^ could not find `heap` in `std` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `std::heap` [INFO] [stdout] --> src/networks/bitonic.rs:3:10 [INFO] [stdout] | [INFO] [stdout] 3 | use std::heap::{Alloc, Heap, Layout}; [INFO] [stdout] | ^^^^ could not find `heap` in `std` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0635]: unknown feature `shared` [INFO] [stdout] --> src/lib.rs:1:59 [INFO] [stdout] | [INFO] [stdout] 1 | #![feature(allocator_api, pointer_methods, attr_literals, shared)] [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0635]: unknown feature `shared` [INFO] [stdout] --> src/lib.rs:1:59 [INFO] [stdout] | [INFO] [stdout] 1 | #![feature(allocator_api, pointer_methods, attr_literals, shared)] [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0432, E0635. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0432`. [INFO] [stdout] [INFO] [stderr] error: could not compile `counting-networks` (lib) due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] Some errors have detailed explanations: E0432, E0635. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0432`. [INFO] [stdout] [INFO] [stderr] error: could not compile `counting-networks` (lib test) due to 2 previous errors [INFO] running `Command { std: "docker" "inspect" "c1bcb92150175ded2baeb852e53d13db7264ad02a3600e1ce90adae8343739ec", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c1bcb92150175ded2baeb852e53d13db7264ad02a3600e1ce90adae8343739ec", kill_on_drop: false }` [INFO] [stdout] c1bcb92150175ded2baeb852e53d13db7264ad02a3600e1ce90adae8343739ec