[INFO] crate nest 1.0.0 is already in cache [INFO] checking nest-1.0.0 against master#914adf04af1c1a984707f778da3d04590c03d144 for pr-72331 [INFO] extracting crate nest 1.0.0 into /workspace/builds/worker-13/source [INFO] validating manifest of crates.io crate nest 1.0.0 on toolchain 914adf04af1c1a984707f778da3d04590c03d144 [INFO] running `"/workspace/cargo-home/bin/cargo" "+914adf04af1c1a984707f778da3d04590c03d144" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking crates.io crate nest 1.0.0 [INFO] finished tweaking crates.io crate nest 1.0.0 [INFO] tweaked toml for crates.io crate nest 1.0.0 written to /workspace/builds/worker-13/source/Cargo.toml [INFO] running `"/workspace/cargo-home/bin/cargo" "+914adf04af1c1a984707f778da3d04590c03d144" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `"/workspace/cargo-home/bin/cargo" "+914adf04af1c1a984707f778da3d04590c03d144" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "+914adf04af1c1a984707f778da3d04590c03d144" "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] 74735f528ebe98acc2e919c879a645340226e99d394e3725be9103542a2f9b5e [INFO] running `"docker" "start" "-a" "74735f528ebe98acc2e919c879a645340226e99d394e3725be9103542a2f9b5e"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling proc-macro2 v0.4.30 [INFO] [stderr] Compiling serde v1.0.110 [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] Checking fnv v1.0.7 [INFO] [stderr] Checking unicode-xid v0.1.0 [INFO] [stderr] Compiling nix v0.14.1 [INFO] [stderr] Checking serde v0.8.23 [INFO] [stderr] Checking mkdirp v0.1.0 [INFO] [stderr] Checking semver-parser v0.9.0 [INFO] [stderr] Compiling indexmap v1.3.2 [INFO] [stderr] Checking thread_local v1.0.1 [INFO] [stderr] Compiling unicase v2.6.0 [INFO] [stderr] Checking itertools v0.8.2 [INFO] [stderr] Checking log v0.4.8 [INFO] [stderr] Checking getrandom v0.1.14 [INFO] [stderr] Checking rand v0.4.6 [INFO] [stderr] Checking backtrace v0.3.48 [INFO] [stderr] Checking bstr v0.2.13 [INFO] [stderr] Checking float-cmp v0.6.0 [INFO] [stderr] Checking num-traits v0.1.43 [INFO] [stderr] Checking regex v1.3.7 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Checking pulldown-cmark v0.4.1 [INFO] [stderr] Checking tempdir v0.3.7 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Checking quote v0.6.13 [INFO] [stderr] Checking globset v0.4.5 [INFO] [stderr] Checking predicates v1.0.4 [INFO] [stderr] Checking env_logger v0.6.2 [INFO] [stderr] Checking ignore v0.4.15 [INFO] [stderr] Checking tempfile v3.1.0 [INFO] [stderr] Checking serde_test v0.8.23 [INFO] [stderr] Checking globwalk v0.5.0 [INFO] [stderr] Checking assert_fs v0.11.3 [INFO] [stderr] Checking linked-hash-map v0.3.0 [INFO] [stderr] Checking serde-hjson v0.9.1 [INFO] [stderr] Checking atomicwrites v0.2.5 [INFO] [stderr] Checking toml v0.5.6 [INFO] [stderr] Checking serde_yaml v0.8.12 [INFO] [stderr] Checking serde_json v1.0.53 [INFO] [stderr] Compiling snafu-derive v0.2.3 [INFO] [stderr] Checking version-sync v0.8.1 [INFO] [stderr] Checking snafu v0.2.3 [INFO] [stderr] Checking nest v1.0.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred [INFO] [stderr] --> tests/common/mod.rs:1:23 [INFO] [stderr] | [INFO] [stderr] 1 | use std::sync::{Once, ONCE_INIT}; [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred [INFO] [stderr] --> tests/common/mod.rs:3:21 [INFO] [stderr] | [INFO] [stderr] 3 | static INIT: Once = ONCE_INIT; [INFO] [stderr] | ^^^^^^^^^ help: replace the use of the deprecated item: `Once::new()` [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred [INFO] [stderr] --> tests/common/mod.rs:1:23 [INFO] [stderr] | [INFO] [stderr] 1 | use std::sync::{Once, ONCE_INIT}; [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred [INFO] [stderr] --> tests/common/mod.rs:3:21 [INFO] [stderr] | [INFO] [stderr] 3 | static INIT: Once = ONCE_INIT; [INFO] [stderr] | ^^^^^^^^^ help: replace the use of the deprecated item: `Once::new()` [INFO] [stderr] [INFO] [stderr] warning: 2 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: 2 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 04s [INFO] running `"docker" "inspect" "74735f528ebe98acc2e919c879a645340226e99d394e3725be9103542a2f9b5e"` [INFO] running `"docker" "rm" "-f" "74735f528ebe98acc2e919c879a645340226e99d394e3725be9103542a2f9b5e"` [INFO] [stdout] 74735f528ebe98acc2e919c879a645340226e99d394e3725be9103542a2f9b5e