[INFO] fetching crate sled_sync 0.3.0... [INFO] testing sled_sync-0.3.0 against beta-2020-06-03 for beta-1.45-1 [INFO] extracting crate sled_sync 0.3.0 into /workspace/builds/worker-1/source [INFO] validating manifest of crates.io crate sled_sync 0.3.0 on toolchain beta-2020-06-03 [INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking crates.io crate sled_sync 0.3.0 [INFO] finished tweaking crates.io crate sled_sync 0.3.0 [INFO] tweaked toml for crates.io crate sled_sync 0.3.0 written to /workspace/builds/worker-1/source/Cargo.toml [INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "+beta-2020-06-03" "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] 11eadbf36874c577eca4ade3b1da3735b76dfe609efbdeb0c63c9285afc34f62 [INFO] running `"docker" "start" "-a" "11eadbf36874c577eca4ade3b1da3735b76dfe609efbdeb0c63c9285afc34f62"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling arrayvec v0.4.12 [INFO] [stderr] Compiling crossbeam-utils v0.6.6 [INFO] [stderr] Compiling crossbeam-epoch v0.7.2 [INFO] [stderr] Compiling sled_sync v0.3.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 3.36s [INFO] running `"docker" "inspect" "11eadbf36874c577eca4ade3b1da3735b76dfe609efbdeb0c63c9285afc34f62"` [INFO] running `"docker" "rm" "-f" "11eadbf36874c577eca4ade3b1da3735b76dfe609efbdeb0c63c9285afc34f62"` [INFO] [stdout] 11eadbf36874c577eca4ade3b1da3735b76dfe609efbdeb0c63c9285afc34f62 [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "+beta-2020-06-03" "test" "--frozen" "--no-run"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 726aea0a2408c02a53fc6cd97ceb1da09aad4a11c0df89ed1b4336a81ab6d738 [INFO] running `"docker" "start" "-a" "726aea0a2408c02a53fc6cd97ceb1da09aad4a11c0df89ed1b4336a81ab6d738"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling sled_sync v0.3.0 (/opt/rustwide/workdir) [INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `rand` [INFO] [stderr] --> src/debug_delay.rs:6:5 [INFO] [stderr] | [INFO] [stderr] 6 | rand::{ [INFO] [stderr] | ^^^^ use of undeclared type or module `rand` [INFO] [stderr] [INFO] [stderr] error[E0432]: unresolved imports `log`, `rand`, `rand_hc` [INFO] [stderr] --> src/debug_delay.rs:5:5 [INFO] [stderr] | [INFO] [stderr] 5 | log::warn, [INFO] [stderr] | ^^^ use of undeclared type or module `log` [INFO] [stderr] 6 | rand::{ [INFO] [stderr] | ^^^^ use of undeclared type or module `rand` [INFO] [stderr] ... [INFO] [stderr] 11 | rand_hc::Hc128Core, [INFO] [stderr] | ^^^^^^^ use of undeclared type or module `rand_hc` [INFO] [stderr] [INFO] [stderr] error: cannot determine resolution for the macro `warn` [INFO] [stderr] --> src/debug_delay.rs:24:9 [INFO] [stderr] | [INFO] [stderr] 24 | warn!( [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = note: import resolution is stuck, try simplifying macro imports [INFO] [stderr] [INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `Gamma` [INFO] [stderr] --> src/debug_delay.rs:31:21 [INFO] [stderr] | [INFO] [stderr] 31 | let gamma = Gamma::new(0.3, 100_000.0); [INFO] [stderr] | ^^^^^ use of undeclared type or module `Gamma` [INFO] [stderr] [INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `EntropyRng` [INFO] [stderr] --> src/debug_delay.rs:50:34 [INFO] [stderr] | [INFO] [stderr] 50 | let mut entropy_source = EntropyRng::new(); [INFO] [stderr] | ^^^^^^^^^^ use of undeclared type or module `EntropyRng` [INFO] [stderr] [INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `rand` [INFO] [stderr] --> src/debug_delay.rs:83:21 [INFO] [stderr] | [INFO] [stderr] 83 | ) -> Result<(), rand::Error> { [INFO] [stderr] | ^^^^ use of undeclared type or module `rand` [INFO] [stderr] [INFO] [stderr] error[E0412]: cannot find type `EntropyRng` in this scope [INFO] [stderr] --> src/debug_delay.rs:43:39 [INFO] [stderr] | [INFO] [stderr] 42 | pub struct ThreadRng { [INFO] [stderr] | - help: you might be missing a type parameter: `` [INFO] [stderr] 43 | rng: *mut ReseedingRng, [INFO] [stderr] | ^^^^^^^^^^ not found in this scope [INFO] [stderr] [INFO] [stderr] error[E0412]: cannot find type `EntropyRng` in this scope [INFO] [stderr] --> src/debug_delay.rs:49:66 [INFO] [stderr] | [INFO] [stderr] 49 | static THREAD_RNG_KEY: Rc>> = { [INFO] [stderr] | ^^^^^^^^^^ not found in this scope [INFO] [stderr] [INFO] [stderr] error: aborting due to 8 previous errors [INFO] [stderr] [INFO] [stderr] Some errors have detailed explanations: E0412, E0432, E0433. [INFO] [stderr] For more information about an error, try `rustc --explain E0412`. [INFO] [stderr] error: could not compile `sled_sync`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "726aea0a2408c02a53fc6cd97ceb1da09aad4a11c0df89ed1b4336a81ab6d738"` [INFO] running `"docker" "rm" "-f" "726aea0a2408c02a53fc6cd97ceb1da09aad4a11c0df89ed1b4336a81ab6d738"` [INFO] [stdout] 726aea0a2408c02a53fc6cd97ceb1da09aad4a11c0df89ed1b4336a81ab6d738