[INFO] fetching crate filecoin-core-affinity 0.2.1...
[INFO] testing filecoin-core-affinity-0.2.1 against 1.75.0 for beta-1.76-1
[INFO] extracting crate filecoin-core-affinity 0.2.1 into /workspace/builds/worker-4-tc1/source
[INFO] validating manifest of crates.io crate filecoin-core-affinity 0.2.1 on toolchain 1.75.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate filecoin-core-affinity 0.2.1
[INFO] finished tweaking crates.io crate filecoin-core-affinity 0.2.1
[INFO] tweaked toml for crates.io crate filecoin-core-affinity 0.2.1 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] crate crates.io crate filecoin-core-affinity 0.2.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded hwloc2 v2.2.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 79f0d3644c8655781d8a2967d33f5ad8e86f967f01e7d50ddf82f038a5cba7db
[INFO] running `Command { std: "docker" "start" "-a" "79f0d3644c8655781d8a2967d33f5ad8e86f967f01e7d50ddf82f038a5cba7db", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "79f0d3644c8655781d8a2967d33f5ad8e86f967f01e7d50ddf82f038a5cba7db", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "79f0d3644c8655781d8a2967d33f5ad8e86f967f01e7d50ddf82f038a5cba7db", kill_on_drop: false }`
[INFO] [stdout] 79f0d3644c8655781d8a2967d33f5ad8e86f967f01e7d50ddf82f038a5cba7db
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0e8e6a92e72a4d640cd400b92e3a9abab03bd65985485a4891bdac67c351da3f
[INFO] running `Command { std: "docker" "start" "-a" "0e8e6a92e72a4d640cd400b92e3a9abab03bd65985485a4891bdac67c351da3f", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-traits v0.2.15
[INFO] [stderr]    Compiling num-integer v0.1.45
[INFO] [stderr]    Compiling libc v0.2.126
[INFO] [stderr]    Compiling num-iter v0.1.43
[INFO] [stderr]    Compiling memoffset v0.6.5
[INFO] [stderr]    Compiling pkg-config v0.3.25
[INFO] [stderr]    Compiling anyhow v1.0.57
[INFO] [stderr]    Compiling log v0.4.17
[INFO] [stderr]    Compiling hwloc2 v2.2.0
[INFO] [stderr]    Compiling errno v0.2.8
[INFO] [stderr]    Compiling nix v0.23.1
[INFO] [stderr]    Compiling num v0.1.42
[INFO] [stderr]    Compiling filecoin-core-affinity v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.31s
[INFO] running `Command { std: "docker" "inspect" "0e8e6a92e72a4d640cd400b92e3a9abab03bd65985485a4891bdac67c351da3f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0e8e6a92e72a4d640cd400b92e3a9abab03bd65985485a4891bdac67c351da3f", kill_on_drop: false }`
[INFO] [stdout] 0e8e6a92e72a4d640cd400b92e3a9abab03bd65985485a4891bdac67c351da3f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 784af8aecd5e4cdf366dc1471f7a88f6dec4ba6116f9beef45fed93b9abe13e8
[INFO] running `Command { std: "docker" "start" "-a" "784af8aecd5e4cdf366dc1471f7a88f6dec4ba6116f9beef45fed93b9abe13e8", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.5.0
[INFO] [stderr]    Compiling log v0.4.17
[INFO] [stderr]    Compiling regex-syntax v0.6.26
[INFO] [stderr]    Compiling termcolor v1.1.3
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling filecoin-core-affinity v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling aho-corasick v0.7.18
[INFO] [stderr]    Compiling regex v1.5.6
[INFO] [stderr]    Compiling env_logger v0.9.0
[INFO] [stdout] error[E0432]: unresolved import `core_allocator`
[INFO] [stdout]  --> examples/reuse_cores.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use core_allocator::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^ use of undeclared crate or module `core_allocator`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `core_allocator`
[INFO] [stdout]  --> examples/main.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use core_allocator::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^ use of undeclared crate or module `core_allocator`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0405]: cannot find trait `CoreAllocator` in this scope
[INFO] [stdout]  --> examples/reuse_cores.rs:6:44
[INFO] [stdout]   |
[INFO] [stdout] 6 |     pub static ref CORE_ALLOCATOR: Box<dyn CoreAllocator> = {
[INFO] [stdout]   |                                            ^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this trait
[INFO] [stdout]   |
[INFO] [stdout] 1 + use filecoin_core_affinity::CoreAllocator;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `HierarchicalAllocator`
[INFO] [stdout]  --> examples/reuse_cores.rs:7:25
[INFO] [stdout]   |
[INFO] [stdout] 7 |         let allocator = HierarchicalAllocator::new_at_depth(hwloc2::ObjectType::L2Cache).finish();
[INFO] [stdout]   |                         ^^^^^^^^^^^^^^^^^^^^^ use of undeclared type `HierarchicalAllocator`
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]   |
[INFO] [stdout] 1 + use filecoin_core_affinity::HierarchicalAllocator;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0405]: cannot find trait `CoreAllocator` in this scope
[INFO] [stdout]  --> examples/main.rs:6:44
[INFO] [stdout]   |
[INFO] [stdout] 6 |     pub static ref CORE_ALLOCATOR: Box<dyn CoreAllocator> = {
[INFO] [stdout]   |                                            ^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this trait
[INFO] [stdout]   |
[INFO] [stdout] 1 + use filecoin_core_affinity::CoreAllocator;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `HierarchicalAllocator`
[INFO] [stdout]  --> examples/main.rs:9:25
[INFO] [stdout]   |
[INFO] [stdout] 9 |         let allocator = HierarchicalAllocator::new_at_depth(hwloc2::ObjectType::L3Cache).on_cpu(vec![0]).finish();
[INFO] [stdout]   |                         ^^^^^^^^^^^^^^^^^^^^^ use of undeclared type `HierarchicalAllocator`
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]   |
[INFO] [stdout] 1 + use filecoin_core_affinity::HierarchicalAllocator;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0405, E0432, E0433.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0405`.
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0405, E0432, E0433.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0405`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `filecoin-core-affinity` (example "reuse_cores") due to 4 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `filecoin-core-affinity` (example "main") due to 4 previous errors
[INFO] running `Command { std: "docker" "inspect" "784af8aecd5e4cdf366dc1471f7a88f6dec4ba6116f9beef45fed93b9abe13e8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "784af8aecd5e4cdf366dc1471f7a88f6dec4ba6116f9beef45fed93b9abe13e8", kill_on_drop: false }`
[INFO] [stdout] 784af8aecd5e4cdf366dc1471f7a88f6dec4ba6116f9beef45fed93b9abe13e8
