[INFO] updating cached repository https://github.com/lfitchett/learningRust [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] e144cf66d364d778b82fdedf2e1f2d40c1f1f524 [INFO] testing lfitchett/learningRust against 1.44.0 for beta-1.45-1 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flfitchett%2FlearningRust" "/workspace/builds/worker-7/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/lfitchett/learningRust 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/lfitchett/learningRust [INFO] finished tweaking git repo https://github.com/lfitchett/learningRust [INFO] tweaked toml for git repo https://github.com/lfitchett/learningRust written to /workspace/builds/worker-7/source/Cargo.toml [INFO] crate git repo https://github.com/lfitchett/learningRust 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] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] 231d34c3494570ad4d3d954a956663611ef3f8d7deab456cf27eec2d18a46cd8 [INFO] running `"docker" "start" "-a" "231d34c3494570ad4d3d954a956663611ef3f8d7deab456cf27eec2d18a46cd8"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling libc v0.2.61 [INFO] [stderr] Compiling doc-comment v0.3.1 [INFO] [stderr] Compiling sysinfo v0.9.6 [INFO] [stderr] Compiling memoffset v0.5.1 [INFO] [stderr] Compiling crossbeam-epoch v0.7.2 [INFO] [stderr] Compiling num_cpus v1.10.1 [INFO] [stderr] Compiling crossbeam-deque v0.7.1 [INFO] [stderr] Compiling rayon-core v1.6.0 [INFO] [stderr] Compiling rayon v1.2.0 [INFO] [stderr] Compiling playground v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] error[E0583]: file not found for module `advent` [INFO] [stderr] --> src/main.rs:4:1 [INFO] [stderr] | [INFO] [stderr] 4 | mod advent; [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: to create the module `advent`, create file "src/advent.rs" [INFO] [stderr] [INFO] [stderr] error[E0583]: file not found for module `random` [INFO] [stderr] --> src/main.rs:6:1 [INFO] [stderr] | [INFO] [stderr] 6 | mod random; [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: to create the module `random`, create file "src/random.rs" [INFO] [stderr] [INFO] [stderr] error[E0432]: unresolved import `byte_unit` [INFO] [stderr] --> src/future.rs:1:5 [INFO] [stderr] | [INFO] [stderr] 1 | use byte_unit::*; [INFO] [stderr] | ^^^^^^^^^ use of undeclared type or module `byte_unit` [INFO] [stderr] [INFO] [stderr] error[E0432]: unresolved import `chrono` [INFO] [stderr] --> src/future.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use chrono::*; [INFO] [stderr] | ^^^^^^ use of undeclared type or module `chrono` [INFO] [stderr] [INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `uptime_lib` [INFO] [stderr] --> src/future.rs:38:30 [INFO] [stderr] | [INFO] [stderr] 38 | host_uptime: uptime_lib::get().unwrap().num_seconds(), [INFO] [stderr] | ^^^^^^^^^^ use of undeclared type or module `uptime_lib` [INFO] [stderr] [INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `Byte` [INFO] [stderr] --> src/future.rs:78:30 [INFO] [stderr] | [INFO] [stderr] 78 | available_space: Byte::from_bytes(u128::from(available_space)) [INFO] [stderr] | ^^^^ use of undeclared type or module `Byte` [INFO] [stderr] [INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `Byte` [INFO] [stderr] --> src/future.rs:81:26 [INFO] [stderr] | [INFO] [stderr] 81 | total_space: Byte::from_bytes(u128::from(total_space)) [INFO] [stderr] | ^^^^ use of undeclared type or module `Byte` [INFO] [stderr] [INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `Byte` [INFO] [stderr] --> src/future.rs:92:11 [INFO] [stderr] | [INFO] [stderr] 92 | match Byte::from_unit(bytes as f64, ByteUnit::KiB) { [INFO] [stderr] | ^^^^ use of undeclared type or module `Byte` [INFO] [stderr] [INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `ByteUnit` [INFO] [stderr] --> src/future.rs:92:41 [INFO] [stderr] | [INFO] [stderr] 92 | match Byte::from_unit(bytes as f64, ByteUnit::KiB) { [INFO] [stderr] | ^^^^^^^^ use of undeclared type or module `ByteUnit` [INFO] [stderr] [INFO] [stderr] error: aborting due to 9 previous errors [INFO] [stderr] [INFO] [stderr] Some errors have detailed explanations: E0432, E0433, E0583. [INFO] [stderr] For more information about an error, try `rustc --explain E0432`. [INFO] [stderr] error: could not compile `playground`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "231d34c3494570ad4d3d954a956663611ef3f8d7deab456cf27eec2d18a46cd8"` [INFO] running `"docker" "rm" "-f" "231d34c3494570ad4d3d954a956663611ef3f8d7deab456cf27eec2d18a46cd8"` [INFO] [stdout] 231d34c3494570ad4d3d954a956663611ef3f8d7deab456cf27eec2d18a46cd8