[INFO] updating cached repository https://github.com/whentze/piff [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] b34f0dcce33f15255f5e45e903cd36172c2686a2 [INFO] testing whentze/piff against beta-2020-06-03 for beta-1.45-1 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwhentze%2Fpiff" "/workspace/builds/worker-10/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-10/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/whentze/piff 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/whentze/piff [INFO] finished tweaking git repo https://github.com/whentze/piff [INFO] tweaked toml for git repo https://github.com/whentze/piff written to /workspace/builds/worker-10/source/Cargo.toml [INFO] crate git repo https://github.com/whentze/piff 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] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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] 4d69a8b154ec1bd6dec389d03f2d66d7d3a6c284664ed589a93fa6d0fababe1c [INFO] running `"docker" "start" "-a" "4d69a8b154ec1bd6dec389d03f2d66d7d3a6c284664ed589a93fa6d0fababe1c"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling pkg-config v0.3.9 [INFO] [stderr] Compiling libc v0.2.36 [INFO] [stderr] Compiling termion v1.5.1 [INFO] [stderr] Compiling alsa-sys v0.1.1 [INFO] [stderr] Compiling cpal v0.6.0 [INFO] [stderr] Compiling piff v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] error[E0407]: method `replace_one` is not a member of trait `Step` [INFO] [stderr] --> src/definitions.rs:117:5 [INFO] [stderr] | [INFO] [stderr] 117 | / fn replace_one(&mut self) -> Self { [INFO] [stderr] 118 | | let res = *self; [INFO] [stderr] 119 | | *self = Note { [INFO] [stderr] 120 | | octave: 0, [INFO] [stderr] ... | [INFO] [stderr] 123 | | res [INFO] [stderr] 124 | | } [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/definitions.rs:126:5 [INFO] [stderr] | [INFO] [stderr] 126 | / fn replace_zero(&mut self) -> Self { [INFO] [stderr] 127 | | let res = *self; [INFO] [stderr] 128 | | *self = Note { [INFO] [stderr] 129 | | octave: 0, [INFO] [stderr] ... | [INFO] [stderr] 132 | | res [INFO] [stderr] 133 | | } [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/definitions.rs:135:5 [INFO] [stderr] | [INFO] [stderr] 135 | / fn add_one(&self) -> Self { [INFO] [stderr] 136 | | *self + 1 [INFO] [stderr] 137 | | } [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/definitions.rs:139:5 [INFO] [stderr] | [INFO] [stderr] 139 | / fn sub_one(&self) -> Self { [INFO] [stderr] 140 | | match self.class as u8 { [INFO] [stderr] 141 | | 0 => Note { [INFO] [stderr] 142 | | class: B, [INFO] [stderr] ... | [INFO] [stderr] 152 | | } [INFO] [stderr] 153 | | } [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/definitions.rs:155:5 [INFO] [stderr] | [INFO] [stderr] 155 | / fn add_usize(&self, n: usize) -> Option { [INFO] [stderr] 156 | | if n < 256 { [INFO] [stderr] 157 | | Some(*self + n as u8) [INFO] [stderr] 158 | | } else { [INFO] [stderr] 159 | | None [INFO] [stderr] 160 | | } [INFO] [stderr] 161 | | } [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/main.rs:1:1 [INFO] [stderr] | [INFO] [stderr] 1 | #![feature(step_trait, integer_atomics)] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/definitions.rs:145:14 [INFO] [stderr] | [INFO] [stderr] 145 | 1...11 => Note { [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred [INFO] [stderr] --> src/definitions.rs:11:1 [INFO] [stderr] | [INFO] [stderr] 11 | / lazy_static! { [INFO] [stderr] 12 | | pub static ref SAMPLE_HISTORY : Mutex> = { [INFO] [stderr] 13 | | Mutex::new(vec![0.0; HISTORY_LENGTH]) [INFO] [stderr] 14 | | }; [INFO] [stderr] 15 | | } [INFO] [stderr] | |_^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] error[E0200]: the trait `std::iter::Step` requires an `unsafe impl` declaration [INFO] [stderr] --> src/definitions.rs:109:1 [INFO] [stderr] | [INFO] [stderr] 109 | / impl Step for Note { [INFO] [stderr] 110 | | fn steps_between(start: &Self, end: &Self) -> Option { [INFO] [stderr] 111 | | if end > start { [INFO] [stderr] 112 | | Some((*end - *start) as usize) [INFO] [stderr] ... | [INFO] [stderr] 161 | | } [INFO] [stderr] 162 | | } [INFO] [stderr] | |_^ [INFO] [stderr] [INFO] [stderr] error: aborting due to 7 previous errors; 2 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 `piff`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "4d69a8b154ec1bd6dec389d03f2d66d7d3a6c284664ed589a93fa6d0fababe1c"` [INFO] running `"docker" "rm" "-f" "4d69a8b154ec1bd6dec389d03f2d66d7d3a6c284664ed589a93fa6d0fababe1c"` [INFO] [stdout] 4d69a8b154ec1bd6dec389d03f2d66d7d3a6c284664ed589a93fa6d0fababe1c