[INFO] updating cached repository https://github.com/tarka/xcp [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"` [INFO] [stderr] From https://github.com/tarka/xcp [INFO] [stderr] * [new branch] macos-actions -> macos-actions [INFO] [stderr] b129e43..9c52a85 master -> master [INFO] [stderr] * [new branch] windows-actions -> windows-actions [INFO] [stderr] * [new tag] v0.6.1 -> v0.6.1 [INFO] [stderr] * [new tag] v0.6.2 -> v0.6.2 [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 9c52a85ee3356de837120d9a3ac38caa7c497515 [INFO] checking tarka/xcp against master#4007d4ef26eab44bdabc2b7574d032152264d3ad for pr-66919 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftarka%2Fxcp" "/workspace/builds/worker-11/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-11/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/tarka/xcp on toolchain 4007d4ef26eab44bdabc2b7574d032152264d3ad [INFO] running `"/workspace/cargo-home/bin/cargo" "+4007d4ef26eab44bdabc2b7574d032152264d3ad" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/tarka/xcp [INFO] finished tweaking git repo https://github.com/tarka/xcp [INFO] tweaked toml for git repo https://github.com/tarka/xcp written to /workspace/builds/worker-11/source/Cargo.toml [INFO] crate git repo https://github.com/tarka/xcp already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+4007d4ef26eab44bdabc2b7574d032152264d3ad" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded fiemap v0.1.0 [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+4007d4ef26eab44bdabc2b7574d032152264d3ad" "check" "--frozen" "--all" "--all-targets"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] f6aa3d21b65fe4297838c20923d99d49cc7adfe9efa04eb6b65501e73dcdb248 [INFO] running `"docker" "start" "-a" "f6aa3d21b65fe4297838c20923d99d49cc7adfe9efa04eb6b65501e73dcdb248"` [INFO] [stderr] Compiling syn v1.0.5 [INFO] [stderr] Compiling anyhow v1.0.21 [INFO] [stderr] Compiling escargot v0.5.0 [INFO] [stderr] Compiling crossbeam-utils v0.7.0 [INFO] [stderr] Compiling test-case v0.3.3 [INFO] [stderr] Checking unbytify v0.2.0 [INFO] [stderr] Checking getrandom v0.1.12 [INFO] [stderr] Checking crossbeam-channel v0.3.9 [INFO] [stderr] Checking fiemap v0.1.0 [INFO] [stderr] Checking chrono v0.4.9 [INFO] [stderr] Checking clap v2.33.0 [INFO] [stderr] Checking term v0.6.1 [INFO] [stderr] Checking globset v0.4.4 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking rand_chacha v0.2.1 [INFO] [stderr] Checking rand_xorshift v0.2.0 [INFO] [stderr] Checking ignore v0.4.10 [INFO] [stderr] Checking crossbeam-channel v0.4.0 [INFO] [stderr] Checking rand v0.7.2 [INFO] [stderr] Checking simplelog v0.7.4 [INFO] [stderr] Checking tempfile v3.1.0 [INFO] [stderr] Checking uuid v0.8.1 [INFO] [stderr] Checking rand_distr v0.2.2 [INFO] [stderr] Compiling proc-macro-error v0.2.6 [INFO] [stderr] Compiling serde_derive v1.0.100 [INFO] [stderr] Compiling structopt-derive v0.3.4 [INFO] [stderr] Compiling thiserror-impl v1.0.5 [INFO] [stderr] Checking thiserror v1.0.5 [INFO] [stderr] Checking structopt v0.3.4 [INFO] [stderr] Checking xcp v0.6.3-alpha.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/vendor/threadpool.rs:104:22 [INFO] [stderr] | [INFO] [stderr] 104 | type Thunk<'a> = Box; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnBox + Send + 'a` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] Checking serde v1.0.100 [INFO] [stderr] Checking serde_json v1.0.40 [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/vendor/threadpool.rs:104:22 [INFO] [stderr] | [INFO] [stderr] 104 | type Thunk<'a> = Box; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnBox + Send + 'a` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `fxhash::FxHasher64` [INFO] [stderr] --> tests/util.rs:20:5 [INFO] [stderr] | [INFO] [stderr] 20 | use fxhash::FxHasher64; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `core::hash::Hasher` [INFO] [stderr] --> tests/util.rs:18:5 [INFO] [stderr] | [INFO] [stderr] 18 | use core::hash::Hasher; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `fxhash::FxHasher64` [INFO] [stderr] --> tests/util.rs:20:5 [INFO] [stderr] | [INFO] [stderr] 20 | use fxhash::FxHasher64; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `core::hash::Hasher` [INFO] [stderr] --> tests/util.rs:18:5 [INFO] [stderr] | [INFO] [stderr] 18 | use core::hash::Hasher; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused return value of `std::result::Result::::is_ok` that must be used [INFO] [stderr] --> src/vendor/threadpool.rs:955:17 [INFO] [stderr] | [INFO] [stderr] 955 | tx.send(1).is_ok(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] = note: if you intended to assert that this is ok, consider `.unwrap()` instead [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 31s [INFO] running `"docker" "inspect" "f6aa3d21b65fe4297838c20923d99d49cc7adfe9efa04eb6b65501e73dcdb248"` [INFO] running `"docker" "rm" "-f" "f6aa3d21b65fe4297838c20923d99d49cc7adfe9efa04eb6b65501e73dcdb248"` [INFO] [stdout] f6aa3d21b65fe4297838c20923d99d49cc7adfe9efa04eb6b65501e73dcdb248