[INFO] fetching crate refpool 0.4.2... [INFO] checking refpool-0.4.2 against try#d7b51666469c792a8a3f40849607739bae1e705e for pr-71665 [INFO] extracting crate refpool 0.4.2 into /workspace/builds/worker-7/source [INFO] validating manifest of crates.io crate refpool 0.4.2 on toolchain d7b51666469c792a8a3f40849607739bae1e705e [INFO] running `"/workspace/cargo-home/bin/cargo" "+d7b51666469c792a8a3f40849607739bae1e705e" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking crates.io crate refpool 0.4.2 [INFO] finished tweaking crates.io crate refpool 0.4.2 [INFO] tweaked toml for crates.io crate refpool 0.4.2 written to /workspace/builds/worker-7/source/Cargo.toml [INFO] running `"/workspace/cargo-home/bin/cargo" "+d7b51666469c792a8a3f40849607739bae1e705e" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/workspace/cargo-home/bin/cargo" "+d7b51666469c792a8a3f40849607739bae1e705e" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"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" "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" "+d7b51666469c792a8a3f40849607739bae1e705e" "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] 0d129250b4e55183b9d3e651f3c861e59b2353b4b7fd64dd42da6c9e3f0aa96a [INFO] running `"docker" "start" "-a" "0d129250b4e55183b9d3e651f3c861e59b2353b4b7fd64dd42da6c9e3f0aa96a"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling autocfg v1.0.0 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Compiling maybe-uninit v2.0.0 [INFO] [stderr] Compiling serde v1.0.109 [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Compiling ryu v1.0.4 [INFO] [stderr] Compiling byteorder v1.3.4 [INFO] [stderr] Checking scopeguard v1.1.0 [INFO] [stderr] Checking itoa v0.4.5 [INFO] [stderr] Compiling rayon-core v1.7.0 [INFO] [stderr] Checking regex-syntax v0.6.17 [INFO] [stderr] Checking refpool v0.4.2 (/opt/rustwide/workdir) [INFO] [stderr] Checking itertools v0.9.0 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking clap v2.33.0 [INFO] [stderr] Compiling syn v1.0.19 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Compiling crossbeam-utils v0.7.2 [INFO] [stderr] Compiling memoffset v0.5.4 [INFO] [stderr] Compiling crossbeam-epoch v0.8.2 [INFO] [stderr] Compiling num-traits v0.2.11 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Checking regex-automata v0.1.9 [INFO] [stderr] Compiling cast v0.2.3 [INFO] [stderr] Checking crossbeam-queue v0.2.1 [INFO] [stderr] Checking criterion-plot v0.4.2 [INFO] [stderr] Checking crossbeam-deque v0.7.3 [INFO] [stderr] Checking regex v1.3.7 [INFO] [stderr] Checking plotters v0.2.14 [INFO] [stderr] Checking rayon v1.3.0 [INFO] [stderr] Compiling serde_derive v1.0.109 [INFO] [stderr] Checking serde_json v1.0.53 [INFO] [stderr] Checking bstr v0.2.12 [INFO] [stderr] Checking csv v1.1.3 [INFO] [stderr] Checking tinytemplate v1.0.4 [INFO] [stderr] Checking criterion v0.3.2 [INFO] [stderr] error[E0277]: the trait bound `BigLumpOfUsize: refpool::std_types::PoolDefaultImpl` is not satisfied [INFO] [stderr] --> benches/pool.rs:103:13 [INFO] [stderr] | [INFO] [stderr] 23 | pub fn alloc(name: &str, c: &mut Criterion) { [INFO] [stderr] | ----------- required by this bound in `alloc` [INFO] [stderr] ... [INFO] [stderr] 103 | alloc::>("alloc/1024xusize", c) [INFO] [stderr] | ^^^^^^^^^^^^^^ the trait `refpool::std_types::PoolDefaultImpl` is not implemented for `BigLumpOfUsize` [INFO] [stderr] | [INFO] [stderr] = note: required because of the requirements on the impl of `refpool::PoolDefault` for `BigLumpOfUsize` [INFO] [stderr] [INFO] [stderr] error[E0277]: the trait bound `BigLumpOfUsize: refpool::std_types::PoolDefaultImpl` is not satisfied [INFO] [stderr] --> benches/pool.rs:107:15 [INFO] [stderr] | [INFO] [stderr] 68 | pub fn realloc(name: &str, c: &mut Criterion) { [INFO] [stderr] | ----------- required by this bound in `realloc` [INFO] [stderr] ... [INFO] [stderr] 107 | realloc::>("realloc/1024xsize", c) [INFO] [stderr] | ^^^^^^^^^^^^^^ the trait `refpool::std_types::PoolDefaultImpl` is not implemented for `BigLumpOfUsize` [INFO] [stderr] | [INFO] [stderr] = note: required because of the requirements on the impl of `refpool::PoolDefault` for `BigLumpOfUsize` [INFO] [stderr] [INFO] [stderr] error: aborting due to 2 previous errors [INFO] [stderr] [INFO] [stderr] For more information about this error, try `rustc --explain E0277`. [INFO] [stderr] error: could not compile `refpool`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "0d129250b4e55183b9d3e651f3c861e59b2353b4b7fd64dd42da6c9e3f0aa96a"` [INFO] running `"docker" "rm" "-f" "0d129250b4e55183b9d3e651f3c861e59b2353b4b7fd64dd42da6c9e3f0aa96a"` [INFO] [stdout] 0d129250b4e55183b9d3e651f3c861e59b2353b4b7fd64dd42da6c9e3f0aa96a