[INFO] fetching crate refpool 0.4.3... [INFO] checking refpool-0.4.3 against beta for pr-78714 [INFO] extracting crate refpool 0.4.3 into /workspace/builds/worker-6/source [INFO] validating manifest of crates.io crate refpool 0.4.3 on toolchain beta [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate refpool 0.4.3 [INFO] finished tweaking crates.io crate refpool 0.4.3 [INFO] tweaked toml for crates.io crate refpool 0.4.3 written to /workspace/builds/worker-6/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+beta" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 20e2a3484eab67c20a8e8cd9368dfa9713973d8107b1a441cce9b28c27abe81d [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" "20e2a3484eab67c20a8e8cd9368dfa9713973d8107b1a441cce9b28c27abe81d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "20e2a3484eab67c20a8e8cd9368dfa9713973d8107b1a441cce9b28c27abe81d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "20e2a3484eab67c20a8e8cd9368dfa9713973d8107b1a441cce9b28c27abe81d", kill_on_drop: false }` [INFO] [stdout] 20e2a3484eab67c20a8e8cd9368dfa9713973d8107b1a441cce9b28c27abe81d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+beta" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 787bf4cd73e48cfdaad7748b8d8f70352990ab729619e9eb8670c8acc0eea9a8 [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" "787bf4cd73e48cfdaad7748b8d8f70352990ab729619e9eb8670c8acc0eea9a8", kill_on_drop: false }` [INFO] [stderr] Compiling memchr v2.3.4 [INFO] [stderr] Compiling byteorder v1.3.4 [INFO] [stderr] Checking oorandom v11.1.2 [INFO] [stderr] Checking refpool v0.4.3 (/opt/rustwide/workdir) [INFO] [stderr] Checking itertools v0.9.0 [INFO] [stderr] Checking regex v1.4.2 [INFO] [stderr] Checking serde_cbor v0.11.1 [INFO] [stderr] Checking clap v2.33.3 [INFO] [stderr] Checking plotters v0.2.15 [INFO] [stderr] Checking tinytemplate v1.1.0 [INFO] [stderr] Compiling cast v0.2.3 [INFO] [stderr] Checking csv-core v0.1.10 [INFO] [stderr] Checking regex-automata v0.1.9 [INFO] [stderr] Checking bstr v0.2.14 [INFO] [stderr] Checking criterion-plot v0.4.3 [INFO] [stderr] Checking csv v1.1.4 [INFO] [stderr] Checking criterion v0.3.3 [INFO] [stdout] error[E0277]: the trait bound `BigLumpOfUsize: PoolDefaultImpl` is not satisfied [INFO] [stdout] --> benches/pool.rs:103:13 [INFO] [stdout] | [INFO] [stdout] 23 | pub fn alloc(name: &str, c: &mut Criterion) { [INFO] [stdout] | ----------- required by this bound in `alloc` [INFO] [stdout] ... [INFO] [stdout] 103 | alloc::>("alloc/1024xusize", c) [INFO] [stdout] | ^^^^^^^^^^^^^^ the trait `PoolDefaultImpl` is not implemented for `BigLumpOfUsize` [INFO] [stdout] | [INFO] [stdout] = note: required because of the requirements on the impl of `PoolDefault` for `BigLumpOfUsize` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the trait bound `BigLumpOfUsize: PoolDefaultImpl` is not satisfied [INFO] [stdout] --> benches/pool.rs:107:15 [INFO] [stdout] | [INFO] [stdout] 68 | pub fn realloc(name: &str, c: &mut Criterion) { [INFO] [stdout] | ----------- required by this bound in `realloc` [INFO] [stdout] ... [INFO] [stdout] 107 | realloc::>("realloc/1024xsize", c) [INFO] [stdout] | ^^^^^^^^^^^^^^ the trait `PoolDefaultImpl` is not implemented for `BigLumpOfUsize` [INFO] [stdout] | [INFO] [stdout] = note: required because of the requirements on the impl of `PoolDefault` for `BigLumpOfUsize` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0277`. [INFO] [stdout] [INFO] [stderr] error: could not compile `refpool` [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] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "787bf4cd73e48cfdaad7748b8d8f70352990ab729619e9eb8670c8acc0eea9a8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "787bf4cd73e48cfdaad7748b8d8f70352990ab729619e9eb8670c8acc0eea9a8", kill_on_drop: false }` [INFO] [stdout] 787bf4cd73e48cfdaad7748b8d8f70352990ab729619e9eb8670c8acc0eea9a8