[INFO] updating cached repository https://github.com/cb372/look_over_there [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] 717451460b3f2be14b2e4b2451f748a8e4952bfa [INFO] testing cb372/look_over_there against beta-2020-06-03 for beta-1.45-1 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcb372%2Flook_over_there" "/workspace/builds/worker-8/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-8/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/cb372/look_over_there 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 git repo https://github.com/cb372/look_over_there [INFO] finished tweaking git repo https://github.com/cb372/look_over_there [INFO] tweaked toml for git repo https://github.com/cb372/look_over_there written to /workspace/builds/worker-8/source/Cargo.toml [INFO] crate git repo https://github.com/cb372/look_over_there already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] warning: path `/workspace/builds/worker-8/source/src/look-over-there.rs` was erroneously implicitly accepted for binary `look-over-there`, [INFO] [stderr] please set bin.path in Cargo.toml [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] 60236890dd07729ec2115efb8654221a4b0c29a5deed392c651c2dbcf1584313 [INFO] running `"docker" "start" "-a" "60236890dd07729ec2115efb8654221a4b0c29a5deed392c651c2dbcf1584313"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] warning: path `/opt/rustwide/workdir/src/look-over-there.rs` was erroneously implicitly accepted for binary `look-over-there`, [INFO] [stderr] please set bin.path in Cargo.toml [INFO] [stderr] Compiling look-over-there v0.0.1 (/opt/rustwide/workdir) [INFO] [stderr] error[E0432]: unresolved import `std::rand` [INFO] [stderr] --> src/look-over-there.rs:18:9 [INFO] [stderr] | [INFO] [stderr] 18 | use std::rand; [INFO] [stderr] | ^^^^^^^^^ no `rand` in the root [INFO] [stderr] [INFO] [stderr] error[E0405]: cannot find trait `Show` in module `fmt` [INFO] [stderr] --> src/look-over-there.rs:27:15 [INFO] [stderr] | [INFO] [stderr] 27 | impl fmt::Show for Direction { [INFO] [stderr] | ^^^^ not found in `fmt` [INFO] [stderr] [INFO] [stderr] error[E0425]: cannot find value `Up` in this scope [INFO] [stderr] --> src/look-over-there.rs:40:27 [INFO] [stderr] | [INFO] [stderr] 40 | let values = [Up, Down, Left, Right]; [INFO] [stderr] | ^^ not found in this scope [INFO] [stderr] | [INFO] [stderr] help: consider importing this unit variant [INFO] [stderr] | [INFO] [stderr] 17 | use look_over_there::Direction::Up; [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] error[E0425]: cannot find value `Down` in this scope [INFO] [stderr] --> src/look-over-there.rs:40:31 [INFO] [stderr] | [INFO] [stderr] 40 | let values = [Up, Down, Left, Right]; [INFO] [stderr] | ^^^^ not found in this scope [INFO] [stderr] | [INFO] [stderr] help: consider importing this unit variant [INFO] [stderr] | [INFO] [stderr] 17 | use look_over_there::Direction::Down; [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] error[E0425]: cannot find value `Left` in this scope [INFO] [stderr] --> src/look-over-there.rs:40:37 [INFO] [stderr] | [INFO] [stderr] 40 | let values = [Up, Down, Left, Right]; [INFO] [stderr] | ^^^^ not found in this scope [INFO] [stderr] | [INFO] [stderr] help: consider importing one of these items [INFO] [stderr] | [INFO] [stderr] 17 | use look_over_there::Direction::Left; [INFO] [stderr] | [INFO] [stderr] 17 | use std::fmt::Alignment::Left; [INFO] [stderr] | [INFO] [stderr] 17 | use std::fmt::rt::v1::Alignment::Left; [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] error[E0425]: cannot find value `Right` in this scope [INFO] [stderr] --> src/look-over-there.rs:40:43 [INFO] [stderr] | [INFO] [stderr] 40 | let values = [Up, Down, Left, Right]; [INFO] [stderr] | ^^^^^ not found in this scope [INFO] [stderr] | [INFO] [stderr] help: consider importing one of these items [INFO] [stderr] | [INFO] [stderr] 17 | use look_over_there::Direction::Right; [INFO] [stderr] | [INFO] [stderr] 17 | use std::fmt::Alignment::Right; [INFO] [stderr] | [INFO] [stderr] 17 | use std::fmt::rt::v1::Alignment::Right; [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] error[E0425]: cannot find value `Up` in this scope [INFO] [stderr] --> src/look-over-there.rs:46:21 [INFO] [stderr] | [INFO] [stderr] 46 | Up [INFO] [stderr] | ^^ not found in this scope [INFO] [stderr] | [INFO] [stderr] help: consider importing this unit variant [INFO] [stderr] | [INFO] [stderr] 17 | use look_over_there::Direction::Up; [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] error: aborting due to 7 previous errors [INFO] [stderr] [INFO] [stderr] Some errors have detailed explanations: E0405, E0425, E0432. [INFO] [stderr] For more information about an error, try `rustc --explain E0405`. [INFO] [stderr] error: could not compile `look-over-there`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "60236890dd07729ec2115efb8654221a4b0c29a5deed392c651c2dbcf1584313"` [INFO] running `"docker" "rm" "-f" "60236890dd07729ec2115efb8654221a4b0c29a5deed392c651c2dbcf1584313"` [INFO] [stdout] 60236890dd07729ec2115efb8654221a4b0c29a5deed392c651c2dbcf1584313