[INFO] cloning repository https://github.com/nebulet/nebulet [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/nebulet/nebulet" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnebulet%2Fnebulet", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnebulet%2Fnebulet'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] fd8f7da339bcd0903f58d365f5b6aa7e8ebd6940 [INFO] checking nebulet/nebulet against try#9cfe725f0995b018340c519db1b2f3cf8a7e0631 for pr-81174 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnebulet%2Fnebulet" "/workspace/builds/worker-1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/nebulet/nebulet on toolchain 9cfe725f0995b018340c519db1b2f3cf8a7e0631 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+9cfe725f0995b018340c519db1b2f3cf8a7e0631" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] removed /workspace/builds/worker-1/source/.cargo/config [INFO] started tweaking git repo https://github.com/nebulet/nebulet [INFO] finished tweaking git repo https://github.com/nebulet/nebulet [INFO] tweaked toml for git repo https://github.com/nebulet/nebulet written to /workspace/builds/worker-1/source/Cargo.toml [INFO] crate git repo https://github.com/nebulet/nebulet 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] Blocking waiting for file lock on package cache [INFO] [stderr] Updating git repository `https://github.com/rust-osdev/acpi` [INFO] [stderr] Updating git repository `https://github.com/lachlansneff/bootloader` [INFO] [stderr] Updating git repository `https://github.com/nebulet/abi` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded raw-cpuid v5.0.0 [INFO] [stderr] Downloaded raw-cpuid v3.1.0 [INFO] [stderr] Downloaded target-lexicon v0.0.3 [INFO] [stderr] Downloaded cranelift-codegen-meta v0.18.1 [INFO] [stderr] Downloaded cranelift-native v0.18.1 [INFO] [stderr] Downloaded cranelift-frontend v0.18.1 [INFO] [stderr] Downloaded wasmparser v0.17.2 [INFO] [stderr] Downloaded hashmap_core v0.1.9 [INFO] [stderr] Downloaded cranelift-wasm v0.18.1 [INFO] [stderr] Downloaded cranelift-entity v0.18.1 [INFO] [stderr] Downloaded cranelift-codegen v0.18.1 [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@sha256:21f1ed92105a0ef9b0d27ad8bdeb7f36f9f01ac17fffe3a3f3dc5241fc25d8f4" "/opt/rustwide/cargo-home/bin/cargo" "+9cfe725f0995b018340c519db1b2f3cf8a7e0631" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 4d42657a4a04b5af69c171ff4751dd0b8ce7fe43e1f954c40cbffd2e92d8fb33 [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" "4d42657a4a04b5af69c171ff4751dd0b8ce7fe43e1f954c40cbffd2e92d8fb33", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "4d42657a4a04b5af69c171ff4751dd0b8ce7fe43e1f954c40cbffd2e92d8fb33", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4d42657a4a04b5af69c171ff4751dd0b8ce7fe43e1f954c40cbffd2e92d8fb33", kill_on_drop: false }` [INFO] [stdout] 4d42657a4a04b5af69c171ff4751dd0b8ce7fe43e1f954c40cbffd2e92d8fb33 [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@sha256:21f1ed92105a0ef9b0d27ad8bdeb7f36f9f01ac17fffe3a3f3dc5241fc25d8f4" "/opt/rustwide/cargo-home/bin/cargo" "+9cfe725f0995b018340c519db1b2f3cf8a7e0631" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] da4b65c0d3a0796c53051ce31f4f2369610ea76ea2da02e999a9dc79729e024d [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" "da4b65c0d3a0796c53051ce31f4f2369610ea76ea2da02e999a9dc79729e024d", kill_on_drop: false }` [INFO] [stderr] Compiling dtoa v0.4.3 [INFO] [stderr] Compiling itoa v0.4.2 [INFO] [stderr] Compiling cranelift-codegen-meta v0.18.1 [INFO] [stderr] Compiling cc v1.0.18 [INFO] [stderr] Checking cfg-if v0.1.4 [INFO] [stderr] Checking bitflags v1.0.3 [INFO] [stderr] Checking libc v0.2.42 [INFO] [stderr] Checking hashmap_core v0.1.9 [INFO] [stderr] Checking cranelift-entity v0.18.1 [INFO] [stderr] Checking unicode-xid v0.1.0 [INFO] [stderr] Checking same-file v1.0.2 [INFO] [stdout] error[E0432]: unresolved import `alloc_crate::collections::CollectionAllocErr` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/hashmap_core-0.1.9/src/lib.rs:32:13 [INFO] [stdout] | [INFO] [stdout] 32 | pub use alloc_crate::collections::CollectionAllocErr; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ no `CollectionAllocErr` in `collections` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `alloc::Alloc` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/hashmap_core-0.1.9/src/table.rs:11:33 [INFO] [stdout] | [INFO] [stdout] 11 | use alloc::{handle_alloc_error, Alloc, Global, Layout, LayoutErr}; [INFO] [stdout] | ^^^^^ no `Alloc` in `alloc` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking bit_field v0.9.0 [INFO] [stderr] Checking usize_conversions v0.2.0 [INFO] [stderr] Checking zero v0.1.2 [INFO] [stdout] error[E0432]: unresolved import `alloc_crate::collections::CollectionAllocErr` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/hashmap_core-0.1.9/src/lib.rs:32:13 [INFO] [stdout] | [INFO] [stdout] 32 | pub use alloc_crate::collections::CollectionAllocErr; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ no `CollectionAllocErr` in `collections` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `alloc::Alloc` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/hashmap_core-0.1.9/src/table.rs:11:33 [INFO] [stdout] | [INFO] [stdout] 11 | use alloc::{handle_alloc_error, Alloc, Global, Layout, LayoutErr}; [INFO] [stdout] | ^^^^^ no `Alloc` in `alloc` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking os_bootinfo v0.2.1 [INFO] [stderr] Checking ux v0.1.2 [INFO] [stderr] Checking rand_core v0.2.1 [INFO] [stderr] Checking bitflags v0.7.0 [INFO] [stderr] Checking spin v0.4.9 [INFO] [stderr] Compiling getopts v0.2.18 [INFO] [stderr] Compiling proc-macro2 v0.4.9 [INFO] [stderr] Checking nebulet_abi v0.1.0 (https://github.com/nebulet/abi#b815f906) [INFO] [stderr] Checking log v0.4.5 [INFO] [stdout] error[E0658]: use of unstable library feature 'alloc_layout_extra' [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/hashmap_core-0.1.9/src/table.rs:673:36 [INFO] [stdout] | [INFO] [stdout] 673 | hashes.size() + hashes.padding_needed_for(mem::align_of::<(K, V)>()), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: see issue #55724 for more information [INFO] [stdout] = help: add `#![feature(alloc_layout_extra)]` to the crate attributes to enable [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0658]: use of unstable library feature 'alloc_layout_extra' [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/hashmap_core-0.1.9/src/table.rs:673:36 [INFO] [stdout] | [INFO] [stdout] 673 | hashes.size() + hashes.padding_needed_for(mem::align_of::<(K, V)>()), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: see issue #55724 for more information [INFO] [stdout] = help: add `#![feature(alloc_layout_extra)]` to the crate attributes to enable [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `alloc` found for struct `Global` in the current scope [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/hashmap_core-0.1.9/src/table.rs:707:29 [INFO] [stdout] | [INFO] [stdout] 707 | let buffer = Global.alloc(layout).map_err(|e| match fallibility { [INFO] [stdout] | ^^^^^ method not found in `Global` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking walkdir v2.1.4 [INFO] [stdout] error[E0599]: no method named `dealloc` found for struct `Global` in the current scope [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/hashmap_core-0.1.9/src/table.rs:1140:20 [INFO] [stdout] | [INFO] [stdout] 1140 | Global.dealloc(NonNull::new_unchecked(self.hashes.ptr()).cast(), layout); [INFO] [stdout] | ^^^^^^^ method not found in `Global` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 5 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0432, E0599, E0658. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0432`. [INFO] [stdout] [INFO] [stderr] error: could not compile `hashmap_core` [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error[E0599]: no method named `alloc` found for struct `Global` in the current scope [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/hashmap_core-0.1.9/src/table.rs:707:29 [INFO] [stdout] | [INFO] [stdout] 707 | let buffer = Global.alloc(layout).map_err(|e| match fallibility { [INFO] [stdout] | ^^^^^ method not found in `Global` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `dealloc` found for struct `Global` in the current scope [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/hashmap_core-0.1.9/src/table.rs:1140:20 [INFO] [stdout] | [INFO] [stdout] 1140 | Global.dealloc(NonNull::new_unchecked(self.hashes.ptr()).cast(), layout); [INFO] [stdout] | ^^^^^^^ method not found in `Global` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 5 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0432, E0599, E0658. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0432`. [INFO] [stdout] [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "da4b65c0d3a0796c53051ce31f4f2369610ea76ea2da02e999a9dc79729e024d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "da4b65c0d3a0796c53051ce31f4f2369610ea76ea2da02e999a9dc79729e024d", kill_on_drop: false }` [INFO] [stdout] da4b65c0d3a0796c53051ce31f4f2369610ea76ea2da02e999a9dc79729e024d