[INFO] crate azimuth 0.0.1 is already in cache [INFO] testing azimuth-0.0.1 against beta-2020-06-03 for beta-1.45-1 [INFO] extracting crate azimuth 0.0.1 into /workspace/builds/worker-0/source [INFO] validating manifest of crates.io crate azimuth 0.0.1 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 azimuth 0.0.1 [INFO] finished tweaking crates.io crate azimuth 0.0.1 [INFO] tweaked toml for crates.io crate azimuth 0.0.1 written to /workspace/builds/worker-0/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] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] 0b1c8094163272b849239f93a4a664bd88b0328101cba52ebf6f405c548a0438 [INFO] running `"docker" "start" "-a" "0b1c8094163272b849239f93a4a664bd88b0328101cba52ebf6f405c548a0438"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling syn v1.0.30 [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] Compiling byteorder v1.3.4 [INFO] [stderr] Compiling serde v1.0.111 [INFO] [stderr] Compiling num-traits v0.2.11 [INFO] [stderr] Compiling num-bigint v0.2.6 [INFO] [stderr] Compiling num-integer v0.1.42 [INFO] [stderr] Compiling serde_derive v1.0.111 [INFO] [stderr] Compiling derive_more v0.14.1 [INFO] [stderr] Compiling azimuth v0.0.1 (/opt/rustwide/workdir) [INFO] [stderr] error[E0407]: method `replace_one` is not a member of trait `Step` [INFO] [stderr] --> src/point.rs:96:5 [INFO] [stderr] | [INFO] [stderr] 96 | / fn replace_one(&mut self) -> Self { [INFO] [stderr] 97 | | replace(self, Point(1)) [INFO] [stderr] 98 | | } [INFO] [stderr] | |_____^ not a member of trait `Step` [INFO] [stderr] [INFO] [stderr] error[E0407]: method `replace_zero` is not a member of trait `Step` [INFO] [stderr] --> src/point.rs:100:5 [INFO] [stderr] | [INFO] [stderr] 100 | / fn replace_zero(&mut self) -> Self { [INFO] [stderr] 101 | | replace(self, Point(0)) [INFO] [stderr] 102 | | } [INFO] [stderr] | |_____^ not a member of trait `Step` [INFO] [stderr] [INFO] [stderr] error[E0407]: method `add_one` is not a member of trait `Step` [INFO] [stderr] --> src/point.rs:104:5 [INFO] [stderr] | [INFO] [stderr] 104 | / fn add_one(&self) -> Self { [INFO] [stderr] 105 | | Point(self.0 + 1) [INFO] [stderr] 106 | | } [INFO] [stderr] | |_____^ not a member of trait `Step` [INFO] [stderr] [INFO] [stderr] error[E0407]: method `sub_one` is not a member of trait `Step` [INFO] [stderr] --> src/point.rs:108:5 [INFO] [stderr] | [INFO] [stderr] 108 | / fn sub_one(&self) -> Self { [INFO] [stderr] 109 | | Point(self.0 - 1) [INFO] [stderr] 110 | | } [INFO] [stderr] | |_____^ not a member of trait `Step` [INFO] [stderr] [INFO] [stderr] error[E0407]: method `add_usize` is not a member of trait `Step` [INFO] [stderr] --> src/point.rs:118:5 [INFO] [stderr] | [INFO] [stderr] 118 | / fn add_usize(&self, n: usize) -> Option { [INFO] [stderr] 119 | | u32::try_from(n) [INFO] [stderr] 120 | | .ok() [INFO] [stderr] 121 | | .and_then(|n_as_u32| self.0.checked_add(n_as_u32).map(Point)) [INFO] [stderr] 122 | | } [INFO] [stderr] | |_____^ not a member of trait `Step` [INFO] [stderr] [INFO] [stderr] error[E0554]: `#![feature]` may not be used on the beta release channel [INFO] [stderr] --> src/lib.rs:2:1 [INFO] [stderr] | [INFO] [stderr] 2 | #![feature(never_type, try_from, const_fn, step_trait)] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `BigEndian`, `ReadBytesExt`, `WriteBytesExt` [INFO] [stderr] --> src/point.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | BigEndian, [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] 3 | ReadBytesExt, [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] 4 | WriteBytesExt, [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `lazy_static::lazy_static` [INFO] [stderr] --> src/point.rs:12:5 [INFO] [stderr] | [INFO] [stderr] 12 | use lazy_static::lazy_static; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `regex::Regex` [INFO] [stderr] --> src/point.rs:13:5 [INFO] [stderr] | [INFO] [stderr] 13 | use regex::Regex; [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `collections::HashMap`, `error::Error`, `io::Cursor` [INFO] [stderr] --> src/point.rs:19:5 [INFO] [stderr] | [INFO] [stderr] 19 | collections::HashMap, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] 20 | convert::TryFrom, [INFO] [stderr] 21 | error::Error, [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] 22 | io::Cursor, [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `Constructor`, `Display`, `From`, `Into` [INFO] [stderr] --> src/point_state.rs:3:5 [INFO] [stderr] | [INFO] [stderr] 3 | Constructor, [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] 4 | Display, [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] 5 | From, [INFO] [stderr] | ^^^^ [INFO] [stderr] 6 | Into, [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] error[E0200]: the trait `std::iter::Step` requires an `unsafe impl` declaration [INFO] [stderr] --> src/point.rs:95:1 [INFO] [stderr] | [INFO] [stderr] 95 | / impl Step for Point { [INFO] [stderr] 96 | | fn replace_one(&mut self) -> Self { [INFO] [stderr] 97 | | replace(self, Point(1)) [INFO] [stderr] 98 | | } [INFO] [stderr] ... | [INFO] [stderr] 122 | | } [INFO] [stderr] 123 | | } [INFO] [stderr] | |_^ [INFO] [stderr] [INFO] [stderr] error: aborting due to 7 previous errors; 5 warnings emitted [INFO] [stderr] [INFO] [stderr] Some errors have detailed explanations: E0200, E0407, E0554. [INFO] [stderr] For more information about an error, try `rustc --explain E0200`. [INFO] [stderr] error: could not compile `azimuth`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "0b1c8094163272b849239f93a4a664bd88b0328101cba52ebf6f405c548a0438"` [INFO] running `"docker" "rm" "-f" "0b1c8094163272b849239f93a4a664bd88b0328101cba52ebf6f405c548a0438"` [INFO] [stdout] 0b1c8094163272b849239f93a4a664bd88b0328101cba52ebf6f405c548a0438