[INFO] cloning repository https://github.com/xuliker/crosvm [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/xuliker/crosvm" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fxuliker%2Fcrosvm", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fxuliker%2Fcrosvm'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] fc44d8059b2333b7f49c1a11012eb6ca7d2250a5 [INFO] checking xuliker/crosvm against try#7b3565da729099dbe807466fcd118fb2815986e0 for pr-81789 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fxuliker%2Fcrosvm" "/workspace/builds/worker-2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/xuliker/crosvm on toolchain 7b3565da729099dbe807466fcd118fb2815986e0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+7b3565da729099dbe807466fcd118fb2815986e0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/xuliker/crosvm [INFO] finished tweaking git repo https://github.com/xuliker/crosvm [INFO] tweaked toml for git repo https://github.com/xuliker/crosvm written to /workspace/builds/worker-2/source/Cargo.toml [INFO] crate git repo https://github.com/xuliker/crosvm already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+7b3565da729099dbe807466fcd118fb2815986e0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+7b3565da729099dbe807466fcd118fb2815986e0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 9e4591c27970e9f97eef5940593138a4531bb73928bd0611d8f373124aca79ce [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" "9e4591c27970e9f97eef5940593138a4531bb73928bd0611d8f373124aca79ce", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "9e4591c27970e9f97eef5940593138a4531bb73928bd0611d8f373124aca79ce", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9e4591c27970e9f97eef5940593138a4531bb73928bd0611d8f373124aca79ce", kill_on_drop: false }` [INFO] [stdout] 9e4591c27970e9f97eef5940593138a4531bb73928bd0611d8f373124aca79ce [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+7b3565da729099dbe807466fcd118fb2815986e0" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 01b2bb9b4279e4d66adf217b87015d36609aa56face0da4b03f87a09a016ad55 [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" "01b2bb9b4279e4d66adf217b87015d36609aa56face0da4b03f87a09a016ad55", kill_on_drop: false }` [INFO] [stderr] Checking libc v0.2.34 [INFO] [stderr] Checking syscall_defines v0.1.0 (/opt/rustwide/workdir/syscall_defines) [INFO] [stderr] Checking data_model v0.1.0 (/opt/rustwide/workdir/data_model) [INFO] [stderr] Checking byteorder v1.1.0 [INFO] [stderr] Compiling sys_util v0.1.0 (/opt/rustwide/workdir/sys_util) [INFO] [stderr] Checking io_jail v0.1.0 (/opt/rustwide/workdir/io_jail) [INFO] [stderr] Checking qcow v0.1.0 (/opt/rustwide/workdir/qcow) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> sys_util/src/mmap.rs:83:25 [INFO] [stdout] | [INFO] [stdout] 83 | pub fn from_fd(fd: &AsRawFd, size: usize) -> Result { [INFO] [stdout] | ^^^^^^^ help: use `dyn`: `dyn AsRawFd` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> sys_util/src/mmap.rs:93:32 [INFO] [stdout] | [INFO] [stdout] 93 | pub fn from_fd_offset(fd: &AsRawFd, size: usize, offset: usize) -> Result { [INFO] [stdout] | ^^^^^^^ help: use `dyn`: `dyn AsRawFd` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> sys_util/src/poll.rs:84:48 [INFO] [stdout] | [INFO] [stdout] 84 | pub fn poll(&mut self, pollables: &[(u32, &Pollable)]) -> Result<&[u32]> { [INFO] [stdout] | ^^^^^^^^ help: use `dyn`: `dyn Pollable` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> sys_util/src/poll.rs:97:45 [INFO] [stdout] | [INFO] [stdout] 97 | pollables: &[(u32, &Pollable)], [INFO] [stdout] | ^^^^^^^^ help: use `dyn`: `dyn Pollable` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred [INFO] [stdout] --> sys_util/src/syslog.rs:39:42 [INFO] [stdout] | [INFO] [stdout] 39 | use std::sync::{Mutex, MutexGuard, Once, ONCE_INIT}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred [INFO] [stdout] --> sys_util/src/syslog.rs:201:27 [INFO] [stdout] | [INFO] [stdout] 201 | static STATE_ONCE: Once = ONCE_INIT; [INFO] [stdout] | ^^^^^^^^^ help: replace the use of the deprecated constant: `Once::new()` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> sys_util/src/mmap.rs:83:25 [INFO] [stdout] | [INFO] [stdout] 83 | pub fn from_fd(fd: &AsRawFd, size: usize) -> Result { [INFO] [stdout] | ^^^^^^^ help: use `dyn`: `dyn AsRawFd` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> sys_util/src/mmap.rs:93:32 [INFO] [stdout] | [INFO] [stdout] 93 | pub fn from_fd_offset(fd: &AsRawFd, size: usize, offset: usize) -> Result { [INFO] [stdout] | ^^^^^^^ help: use `dyn`: `dyn AsRawFd` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> sys_util/src/poll.rs:84:48 [INFO] [stdout] | [INFO] [stdout] 84 | pub fn poll(&mut self, pollables: &[(u32, &Pollable)]) -> Result<&[u32]> { [INFO] [stdout] | ^^^^^^^^ help: use `dyn`: `dyn Pollable` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> sys_util/src/poll.rs:97:45 [INFO] [stdout] | [INFO] [stdout] 97 | pollables: &[(u32, &Pollable)], [INFO] [stdout] | ^^^^^^^^ help: use `dyn`: `dyn Pollable` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> sys_util/src/poll.rs:153:35 [INFO] [stdout] | [INFO] [stdout] 153 | let pollables: Vec<(u32, &Pollable)> = vec![(1, &evt1), (2, &evt2)]; [INFO] [stdout] | ^^^^^^^^ help: use `dyn`: `dyn Pollable` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> sys_util/src/poll.rs:166:35 [INFO] [stdout] | [INFO] [stdout] 166 | let pollables: Vec<(u32, &Pollable)> = vec![(1, &evt1), (2, &evt2)]; [INFO] [stdout] | ^^^^^^^^ help: use `dyn`: `dyn Pollable` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `count_dir_entries` [INFO] [stdout] --> io_jail/src/lib.rs:491:4 [INFO] [stdout] | [INFO] [stdout] 491 | fn count_dir_entries>(path: P) -> io::Result { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `is_single_threaded` [INFO] [stdout] --> io_jail/src/lib.rs:496:4 [INFO] [stdout] | [INFO] [stdout] 496 | fn is_single_threaded() -> io::Result { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred [INFO] [stdout] --> sys_util/src/syslog.rs:39:42 [INFO] [stdout] | [INFO] [stdout] 39 | use std::sync::{Mutex, MutexGuard, Once, ONCE_INIT}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred [INFO] [stdout] --> sys_util/src/syslog.rs:201:27 [INFO] [stdout] | [INFO] [stdout] 201 | static STATE_ONCE: Once = ONCE_INIT; [INFO] [stdout] | ^^^^^^^^^ help: replace the use of the deprecated constant: `Once::new()` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: casting pointer to `i64` [INFO] [stdout] --> sys_util/src/shm.rs:29:41 [INFO] [stdout] | [INFO] [stdout] 29 | syscall(SYS_memfd_create as c_long, name as i64, flags as i64) as c_int [INFO] [stdout] | ^^^^^^^^^^^ help: to cast to `i64`, cast to `usize` first: `name as usize as i64` [INFO] [stdout] | [INFO] [stdout] = note: `#[deny(invalid_ptr_to_int_cast)]` on by default [INFO] [stdout] = help: pointers should only be cast to `usize` or `u64` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error; 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: casting pointer to `i64` [INFO] [stdout] --> sys_util/src/shm.rs:29:41 [INFO] [stdout] | [INFO] [stdout] 29 | syscall(SYS_memfd_create as c_long, name as i64, flags as i64) as c_int [INFO] [stdout] | ^^^^^^^^^^^ help: to cast to `i64`, cast to `usize` first: `name as usize as i64` [INFO] [stdout] | [INFO] [stdout] = note: `#[deny(invalid_ptr_to_int_cast)]` on by default [INFO] [stdout] = help: pointers should only be cast to `usize` or `u64` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `sys_util` [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: aborting due to previous error; 8 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "01b2bb9b4279e4d66adf217b87015d36609aa56face0da4b03f87a09a016ad55", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "01b2bb9b4279e4d66adf217b87015d36609aa56face0da4b03f87a09a016ad55", kill_on_drop: false }` [INFO] [stdout] 01b2bb9b4279e4d66adf217b87015d36609aa56face0da4b03f87a09a016ad55