[INFO] fetching crate linux-loader 0.3.0... [INFO] checking linux-loader-0.3.0 against try#a7a572ce3edd6d476191fbfe92c9c1986e009b34 for pr-87190-3 [INFO] extracting crate linux-loader 0.3.0 into /workspace/builds/worker-7/source [INFO] validating manifest of crates.io crate linux-loader 0.3.0 on toolchain a7a572ce3edd6d476191fbfe92c9c1986e009b34 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] removed /workspace/builds/worker-7/source/.cargo/config [INFO] started tweaking crates.io crate linux-loader 0.3.0 [INFO] finished tweaking crates.io crate linux-loader 0.3.0 [INFO] tweaked toml for crates.io crate linux-loader 0.3.0 written to /workspace/builds/worker-7/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "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" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded vm-memory v0.6.0 [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" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 4e95810ee4e4aa87a28bb64eb8034f0792e36384a6769acd69ba8bfd9fc24955 [INFO] running `Command { std: "docker" "start" "-a" "4e95810ee4e4aa87a28bb64eb8034f0792e36384a6769acd69ba8bfd9fc24955", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "4e95810ee4e4aa87a28bb64eb8034f0792e36384a6769acd69ba8bfd9fc24955", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4e95810ee4e4aa87a28bb64eb8034f0792e36384a6769acd69ba8bfd9fc24955", kill_on_drop: false }` [INFO] [stdout] 4e95810ee4e4aa87a28bb64eb8034f0792e36384a6769acd69ba8bfd9fc24955 [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" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] e834aebbe5a725cebc4636f9be42760d2e8aaf9859b83d21ea88d1375b7df663 [INFO] running `Command { std: "docker" "start" "-a" "e834aebbe5a725cebc4636f9be42760d2e8aaf9859b83d21ea88d1375b7df663", kill_on_drop: false }` [INFO] [stderr] Copying to /tmp/fixit [INFO] [stderr] Running `cargo fix --edition` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] note: Switching to Edition 2021 will enable the use of the version 2 feature resolver in Cargo. [INFO] [stderr] This may cause some dependencies to be built with fewer features enabled than previously. [INFO] [stderr] More information about the resolver changes may be found at https://doc.rust-lang.org/nightly/edition-guide/rust-2021/default-cargo-resolver.html [INFO] [stderr] When building the following dependencies, the given features will no longer be used: [INFO] [stderr] [INFO] [stderr] vm-memory v0.6.0: backend-mmap [INFO] [stderr] [INFO] [stderr] Compiling libc v0.2.100 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Compiling getrandom v0.1.16 [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Checking serde_json v1.0.66 [INFO] [stderr] Compiling proc-macro2 v1.0.28 [INFO] [stderr] Checking crossbeam-utils v0.8.5 [INFO] [stderr] Checking crossbeam-epoch v0.9.5 [INFO] [stderr] Checking crossbeam-channel v0.5.1 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Checking crossbeam-deque v0.8.1 [INFO] [stderr] Checking bstr v0.2.16 [INFO] [stderr] Checking csv-core v0.1.10 [INFO] [stderr] Compiling syn v1.0.75 [INFO] [stderr] Checking tinytemplate v1.2.1 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Checking vm-memory v0.6.0 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking rayon-core v1.9.1 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking rand_os v0.2.2 [INFO] [stderr] Checking rand_xoshiro v0.3.1 [INFO] [stderr] Checking csv v1.1.6 [INFO] [stderr] Checking linux-loader v0.3.0 (/tmp/fixit) [INFO] [stderr] Migrating src/lib.rs from 2018 edition to 2021 [INFO] [stderr] Checking rayon v1.5.1 [INFO] [stderr] Compiling serde_derive v1.0.128 [INFO] [stderr] Checking criterion v0.3.0 [INFO] [stderr] Migrating benches/main.rs from 2018 edition to 2021 [INFO] [stderr] Fixed benches/x86_64/mod.rs (2 fixes) [INFO] [stdout] error[E0283]: type annotations needed for `GuestMemoryMmap` [INFO] [stdout] --> src/loader/x86_64/elf/mod.rs:567:18 [INFO] [stdout] | [INFO] [stdout] 567 | let gm = GuestMemoryMmap::from_ranges(&[(GuestAddress(0x0), (0x10_000_000usize))]).unwrap(); [INFO] [stdout] | -- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ cannot infer type for type parameter `B` [INFO] [stdout] | | [INFO] [stdout] | consider giving `gm` the explicit type `GuestMemoryMmap`, where the type parameter `B` is specified [INFO] [stdout] | [INFO] [stdout] = note: cannot satisfy `_: NewBitmap` [INFO] [stdout] note: required by `GuestMemoryMmap::::from_ranges` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/vm-memory-0.6.0/src/mmap.rs:510:5 [INFO] [stdout] | [INFO] [stdout] 510 | pub fn from_ranges(ranges: &[(GuestAddress, usize)]) -> result::Result { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0283`. [INFO] [stdout] [INFO] [stderr] error: could not compile `linux-loader` due to 2 previous errors [INFO] [stderr] error: failed to migrate to next edition [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `cargo fix --edition --allow-no-vcs --allow-dirty --frozen --all --all-targets --message-format=json` (exit status: 101) [INFO] running `Command { std: "docker" "inspect" "e834aebbe5a725cebc4636f9be42760d2e8aaf9859b83d21ea88d1375b7df663", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e834aebbe5a725cebc4636f9be42760d2e8aaf9859b83d21ea88d1375b7df663", kill_on_drop: false }` [INFO] [stdout] e834aebbe5a725cebc4636f9be42760d2e8aaf9859b83d21ea88d1375b7df663