[INFO] fetching crate refpool 0.4.3... [INFO] checking refpool-0.4.3 against try#f6e2f78768c57172b99c3e85892f867894dc7e30 for pr-75502 [INFO] extracting crate refpool 0.4.3 into /workspace/builds/worker-0/source [INFO] validating manifest of crates.io crate refpool 0.4.3 on toolchain f6e2f78768c57172b99c3e85892f867894dc7e30 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f6e2f78768c57172b99c3e85892f867894dc7e30" "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-0/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f6e2f78768c57172b99c3e85892f867894dc7e30" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f6e2f78768c57172b99c3e85892f867894dc7e30" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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:e18d859f9e32a1da89bc7b2d7d51e13b57342044d1295d9fc0dd0068c58eb3d1" "/opt/rustwide/cargo-home/bin/cargo" "+f6e2f78768c57172b99c3e85892f867894dc7e30" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] cf3cc16ef086a11cb8f438ebebde4387d881e91f90ea024ab4e756e62521ea38 [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" "cf3cc16ef086a11cb8f438ebebde4387d881e91f90ea024ab4e756e62521ea38", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "cf3cc16ef086a11cb8f438ebebde4387d881e91f90ea024ab4e756e62521ea38", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cf3cc16ef086a11cb8f438ebebde4387d881e91f90ea024ab4e756e62521ea38", kill_on_drop: false }` [INFO] [stdout] cf3cc16ef086a11cb8f438ebebde4387d881e91f90ea024ab4e756e62521ea38 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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:e18d859f9e32a1da89bc7b2d7d51e13b57342044d1295d9fc0dd0068c58eb3d1" "/opt/rustwide/cargo-home/bin/cargo" "+f6e2f78768c57172b99c3e85892f867894dc7e30" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 7f38db0d7f916fafa0fa8b92447ea5caa697130d071fb82096617dcd269b2b8d [INFO] running `Command { std: "docker" "start" "-a" "7f38db0d7f916fafa0fa8b92447ea5caa697130d071fb82096617dcd269b2b8d", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Compiling libc v0.2.76 [INFO] [stderr] Compiling maybe-uninit v2.0.0 [INFO] [stderr] Compiling proc-macro2 v1.0.19 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Checking either v1.6.0 [INFO] [stderr] Checking itoa v0.4.6 [INFO] [stderr] Compiling syn v1.0.39 [INFO] [stderr] Compiling serde_derive v1.0.115 [INFO] [stderr] Checking same-file v1.0.6 [INFO] [stderr] Checking refpool v0.4.3 (/opt/rustwide/workdir) [INFO] [stderr] Checking serde_cbor v0.11.1 [INFO] [stderr] Checking regex-automata v0.1.9 [INFO] [stderr] Checking clap v2.33.3 [INFO] [stderr] Checking walkdir v2.3.1 [INFO] [stderr] Checking itertools v0.9.0 [INFO] [stderr] Checking serde_json v1.0.57 [INFO] [stderr] Checking bstr v0.2.13 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Compiling crossbeam-utils v0.7.2 [INFO] [stderr] Compiling memoffset v0.5.5 [INFO] [stderr] Compiling crossbeam-epoch v0.8.2 [INFO] [stderr] Compiling num-traits v0.2.12 [INFO] [stderr] Compiling rayon v1.4.0 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Compiling quote v1.0.7 [INFO] [stderr] Compiling cast v0.2.3 [INFO] [stderr] Checking csv v1.1.3 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking crossbeam-channel v0.4.3 [INFO] [stderr] Checking tinytemplate v1.1.0 [INFO] [stderr] Checking criterion-plot v0.4.3 [INFO] [stderr] Checking crossbeam-deque v0.7.3 [INFO] [stderr] Checking plotters v0.2.15 [INFO] [stderr] Checking rayon-core v1.8.0 [INFO] [stderr] Checking criterion v0.3.3 [INFO] [stdout] error[E0277]: the trait bound `BigLumpOfUsize: refpool::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 `refpool::PoolDefaultImpl` is not implemented for `BigLumpOfUsize` [INFO] [stdout] | [INFO] [stdout] = note: required because of the requirements on the impl of `refpool::PoolDefault` for `BigLumpOfUsize` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the trait bound `BigLumpOfUsize: refpool::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 `refpool::PoolDefaultImpl` is not implemented for `BigLumpOfUsize` [INFO] [stdout] | [INFO] [stdout] = note: required because of the requirements on the impl of `refpool::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" "7f38db0d7f916fafa0fa8b92447ea5caa697130d071fb82096617dcd269b2b8d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7f38db0d7f916fafa0fa8b92447ea5caa697130d071fb82096617dcd269b2b8d", kill_on_drop: false }` [INFO] [stdout] 7f38db0d7f916fafa0fa8b92447ea5caa697130d071fb82096617dcd269b2b8d