[INFO] updating cached repository https://github.com/fintelia/hash-bench [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"` [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] ee31a3ff1c7f3e8fa4c5037197b91ec37581587b [INFO] testing fintelia/hash-bench against 1.44.0 for beta-1.45-1 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffintelia%2Fhash-bench" "/workspace/builds/worker-2/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/fintelia/hash-bench on toolchain 1.44.0 [INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/fintelia/hash-bench [INFO] finished tweaking git repo https://github.com/fintelia/hash-bench [INFO] tweaked toml for git repo https://github.com/fintelia/hash-bench written to /workspace/builds/worker-2/source/Cargo.toml [INFO] crate git repo https://github.com/fintelia/hash-bench already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] warning: dependency (rahashmap) specification is ambiguous. Only one of `branch`, `tag` or `rev` is allowed. This will be considered an error in future versions [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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=warn" "-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" "+1.44.0" "build" "--frozen"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] b967292d5335548100b041a5e694287529f5580adc99d16167964bf6079de672 [INFO] running `"docker" "start" "-a" "b967292d5335548100b041a5e694287529f5580adc99d16167964bf6079de672"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] warning: dependency (rahashmap) specification is ambiguous. Only one of `branch`, `tag` or `rev` is allowed. This will be considered an error in future versions [INFO] [stderr] Compiling libc v0.2.39 [INFO] [stderr] Compiling fnv v1.0.6 [INFO] [stderr] Compiling rand v0.4.2 [INFO] [stderr] Compiling rahashmap v0.2.0 (https://github.com/fintelia/rahashmap?branch=no-reorder#69fd2e50) [INFO] [stderr] error: unexpected token: `<-` [INFO] [stderr] --> /opt/rustwide/cargo-home/git/checkouts/rahashmap-0f4600419c0a28ca/69fd2e5/src/map.rs:3513:24 [INFO] [stderr] | [INFO] [stderr] 3513 | map.entry(100) <- 100; [INFO] [stderr] | ^^ [INFO] [stderr] | [INFO] [stderr] help: if you meant to write a comparison against a negative value, add a space in between `<` and `-` [INFO] [stderr] | [INFO] [stderr] 3513 | map.entry(100) < - 100; [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] error: unexpected token: `<-` [INFO] [stderr] --> /opt/rustwide/cargo-home/git/checkouts/rahashmap-0f4600419c0a28ca/69fd2e5/src/map.rs:3516:22 [INFO] [stderr] | [INFO] [stderr] 3516 | map.entry(0) <- 10; [INFO] [stderr] | ^^ [INFO] [stderr] | [INFO] [stderr] help: if you meant to write a comparison against a negative value, add a space in between `<` and `-` [INFO] [stderr] | [INFO] [stderr] 3516 | map.entry(0) < - 10; [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] error: unexpected token: `<-` [INFO] [stderr] --> /opt/rustwide/cargo-home/git/checkouts/rahashmap-0f4600419c0a28ca/69fd2e5/src/map.rs:3534:26 [INFO] [stderr] | [INFO] [stderr] 3534 | map.entry(0) <- mkpanic(); [INFO] [stderr] | ^^ [INFO] [stderr] | [INFO] [stderr] help: if you meant to write a comparison against a negative value, add a space in between `<` and `-` [INFO] [stderr] | [INFO] [stderr] 3534 | map.entry(0) < - mkpanic(); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] error: unexpected token: `<-` [INFO] [stderr] --> /opt/rustwide/cargo-home/git/checkouts/rahashmap-0f4600419c0a28ca/69fd2e5/src/map.rs:3541:28 [INFO] [stderr] | [INFO] [stderr] 3541 | map.entry(100) <- mkpanic(); [INFO] [stderr] | ^^ [INFO] [stderr] | [INFO] [stderr] help: if you meant to write a comparison against a negative value, add a space in between `<` and `-` [INFO] [stderr] | [INFO] [stderr] 3541 | map.entry(100) < - mkpanic(); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] error: unexpected token: `<-` [INFO] [stderr] --> /opt/rustwide/cargo-home/git/checkouts/rahashmap-0f4600419c0a28ca/69fd2e5/src/map.rs:3568:25 [INFO] [stderr] | [INFO] [stderr] 3568 | hm.entry(0) <- makepanic(); [INFO] [stderr] | ^^ [INFO] [stderr] | [INFO] [stderr] help: if you meant to write a comparison against a negative value, add a space in between `<` and `-` [INFO] [stderr] | [INFO] [stderr] 3568 | hm.entry(0) < - makepanic(); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] error[E0432]: unresolved import `std::heap` [INFO] [stderr] --> /opt/rustwide/cargo-home/git/checkouts/rahashmap-0f4600419c0a28ca/69fd2e5/src/table.rs:11:10 [INFO] [stderr] | [INFO] [stderr] 11 | use std::heap::{Alloc, Heap, Layout}; [INFO] [stderr] | ^^^^ could not find `heap` in `std` [INFO] [stderr] [INFO] [stderr] error[E0432]: unresolved imports `std::ops::InPlace`, `std::ops::Place`, `std::ops::Placer` [INFO] [stderr] --> /opt/rustwide/cargo-home/git/checkouts/rahashmap-0f4600419c0a28ca/69fd2e5/src/map.rs:22:23 [INFO] [stderr] | [INFO] [stderr] 22 | use std::ops::{Deref, InPlace, Index, Place, Placer}; [INFO] [stderr] | ^^^^^^^ ^^^^^ ^^^^^^ no `Placer` in `ops` [INFO] [stderr] | | | [INFO] [stderr] | | no `Place` in `ops` [INFO] [stderr] | no `InPlace` in `ops` [INFO] [stderr] [INFO] [stderr] error[E0554]: `#![feature]` may not be used on the stable release channel [INFO] [stderr] --> /opt/rustwide/cargo-home/git/checkouts/rahashmap-0f4600419c0a28ca/69fd2e5/src/lib.rs:1:1 [INFO] [stderr] | [INFO] [stderr] 1 | #![feature(allocator_api)] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0554]: `#![feature]` may not be used on the stable release channel [INFO] [stderr] --> /opt/rustwide/cargo-home/git/checkouts/rahashmap-0f4600419c0a28ca/69fd2e5/src/lib.rs:2:1 [INFO] [stderr] | [INFO] [stderr] 2 | #![feature(dropck_eyepatch)] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0554]: `#![feature]` may not be used on the stable release channel [INFO] [stderr] --> /opt/rustwide/cargo-home/git/checkouts/rahashmap-0f4600419c0a28ca/69fd2e5/src/lib.rs:3:1 [INFO] [stderr] | [INFO] [stderr] 3 | #![feature(generic_param_attrs)] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0554]: `#![feature]` may not be used on the stable release channel [INFO] [stderr] --> /opt/rustwide/cargo-home/git/checkouts/rahashmap-0f4600419c0a28ca/69fd2e5/src/lib.rs:4:1 [INFO] [stderr] | [INFO] [stderr] 4 | #![feature(placement_in_syntax)] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0554]: `#![feature]` may not be used on the stable release channel [INFO] [stderr] --> /opt/rustwide/cargo-home/git/checkouts/rahashmap-0f4600419c0a28ca/69fd2e5/src/lib.rs:5:1 [INFO] [stderr] | [INFO] [stderr] 5 | #![feature(placement_new_protocol)] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0554]: `#![feature]` may not be used on the stable release channel [INFO] [stderr] --> /opt/rustwide/cargo-home/git/checkouts/rahashmap-0f4600419c0a28ca/69fd2e5/src/lib.rs:6:1 [INFO] [stderr] | [INFO] [stderr] 6 | #![feature(ptr_internals)] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0554]: `#![feature]` may not be used on the stable release channel [INFO] [stderr] --> /opt/rustwide/cargo-home/git/checkouts/rahashmap-0f4600419c0a28ca/69fd2e5/src/lib.rs:7:1 [INFO] [stderr] | [INFO] [stderr] 7 | #![feature(sip_hash_13)] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0554]: `#![feature]` may not be used on the stable release channel [INFO] [stderr] --> /opt/rustwide/cargo-home/git/checkouts/rahashmap-0f4600419c0a28ca/69fd2e5/src/lib.rs:8:1 [INFO] [stderr] | [INFO] [stderr] 8 | #![feature(test)] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0658]: use of unstable library feature 'hashmap_internals' [INFO] [stderr] --> /opt/rustwide/cargo-home/git/checkouts/rahashmap-0f4600419c0a28ca/69fd2e5/src/map.rs:19:44 [INFO] [stderr] | [INFO] [stderr] 19 | use std::hash::{BuildHasher, Hash, Hasher, SipHasher13}; [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0658]: use of unstable library feature 'hashmap_internals' [INFO] [stderr] --> /opt/rustwide/cargo-home/git/checkouts/rahashmap-0f4600419c0a28ca/69fd2e5/src/map.rs:2504:26 [INFO] [stderr] | [INFO] [stderr] 2504 | pub struct DefaultHasher(SipHasher13); [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0658]: use of unstable library feature 'hashmap_internals' [INFO] [stderr] --> /opt/rustwide/cargo-home/git/checkouts/rahashmap-0f4600419c0a28ca/69fd2e5/src/map.rs:2491:23 [INFO] [stderr] | [INFO] [stderr] 2491 | DefaultHasher(SipHasher13::new_with_keys(self.k0, self.k1)) [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0658]: use of unstable library feature 'hashmap_internals' [INFO] [stderr] --> /opt/rustwide/cargo-home/git/checkouts/rahashmap-0f4600419c0a28ca/69fd2e5/src/map.rs:2514:23 [INFO] [stderr] | [INFO] [stderr] 2514 | DefaultHasher(SipHasher13::new_with_keys(0, 0)) [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error: aborting due to 19 previous errors [INFO] [stderr] [INFO] [stderr] Some errors have detailed explanations: E0432, E0554, E0658. [INFO] [stderr] For more information about an error, try `rustc --explain E0432`. [INFO] [stderr] error: could not compile `rahashmap`. [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 `"docker" "inspect" "b967292d5335548100b041a5e694287529f5580adc99d16167964bf6079de672"` [INFO] running `"docker" "rm" "-f" "b967292d5335548100b041a5e694287529f5580adc99d16167964bf6079de672"` [INFO] [stdout] b967292d5335548100b041a5e694287529f5580adc99d16167964bf6079de672