[INFO] cloning repository https://github.com/whentze/piff
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/whentze/piff" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwhentze%2Fpiff", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwhentze%2Fpiff'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] b34f0dcce33f15255f5e45e903cd36172c2686a2
[INFO] checking whentze/piff against beta-2021-10-15 for beta-1.56-3
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwhentze%2Fpiff" "/workspace/builds/worker-91/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-91/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/whentze/piff on toolchain beta-2021-10-15
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-10-15" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[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-91/source/Cargo.toml
[INFO] crate git repo https://github.com/whentze/piff already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-10-15" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-91/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-91/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-10-15" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 72c90e7af2f8f29e743f435c275aced2152882357be53fdd8d959455581b15e3
[INFO] running `Command { std: "docker" "start" "-a" "72c90e7af2f8f29e743f435c275aced2152882357be53fdd8d959455581b15e3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "72c90e7af2f8f29e743f435c275aced2152882357be53fdd8d959455581b15e3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "72c90e7af2f8f29e743f435c275aced2152882357be53fdd8d959455581b15e3", kill_on_drop: false }`
[INFO] [stdout] 72c90e7af2f8f29e743f435c275aced2152882357be53fdd8d959455581b15e3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-91/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-91/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" "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" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-10-15" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 58c858a5584079ed9b2fa06cde00a068c4f37a8d81abd130330175e042badee2
[INFO] running `Command { std: "docker" "start" "-a" "58c858a5584079ed9b2fa06cde00a068c4f37a8d81abd130330175e042badee2", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Checking libc v0.2.36
[INFO] [stderr]     Checking alsa-sys v0.1.1
[INFO] [stderr]     Checking termion v1.5.1
[INFO] [stderr]     Checking cpal v0.6.0
[INFO] [stderr]     Checking piff v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0407]: method `replace_one` is not a member of trait `Step`
[INFO] [stdout]    --> src/definitions.rs:117:5
[INFO] [stdout]     |
[INFO] [stdout] 117 | /     fn replace_one(&mut self) -> Self {
[INFO] [stdout] 118 | |         let res = *self;
[INFO] [stdout] 119 | |         *self = Note {
[INFO] [stdout] 120 | |             octave: 0,
[INFO] [stdout] ...   |
[INFO] [stdout] 123 | |         res
[INFO] [stdout] 124 | |     }
[INFO] [stdout]     | |_____^ not a member of trait `Step`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0407]: method `replace_one` is not a member of trait `Step`
[INFO] [stdout]    --> src/definitions.rs:117:5
[INFO] [stdout]     |
[INFO] [stdout] 117 | /     fn replace_one(&mut self) -> Self {
[INFO] [stdout] 118 | |         let res = *self;
[INFO] [stdout] 119 | |         *self = Note {
[INFO] [stdout] 120 | |             octave: 0,
[INFO] [stdout] ...   |
[INFO] [stdout] 123 | |         res
[INFO] [stdout] 124 | |     }
[INFO] [stdout]     | |_____^ not a member of trait `Step`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0407]: method `replace_zero` is not a member of trait `Step`
[INFO] [stdout]    --> src/definitions.rs:126:5
[INFO] [stdout]     |
[INFO] [stdout] 126 | /     fn replace_zero(&mut self) -> Self {
[INFO] [stdout] 127 | |         let res = *self;
[INFO] [stdout] 128 | |         *self = Note {
[INFO] [stdout] 129 | |             octave: 0,
[INFO] [stdout] ...   |
[INFO] [stdout] 132 | |         res
[INFO] [stdout] 133 | |     }
[INFO] [stdout]     | |_____^ not a member of trait `Step`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0407]: method `add_one` is not a member of trait `Step`
[INFO] [stdout]    --> src/definitions.rs:135:5
[INFO] [stdout]     |
[INFO] [stdout] 135 | /     fn add_one(&self) -> Self {
[INFO] [stdout] 136 | |         *self + 1
[INFO] [stdout] 137 | |     }
[INFO] [stdout]     | |_____^ not a member of trait `Step`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0407]: method `sub_one` is not a member of trait `Step`
[INFO] [stdout]    --> src/definitions.rs:139:5
[INFO] [stdout]     |
[INFO] [stdout] 139 | /     fn sub_one(&self) -> Self {
[INFO] [stdout] 140 | |         match self.class as u8 {
[INFO] [stdout] 141 | |             0 => Note {
[INFO] [stdout] 142 | |                 class: B,
[INFO] [stdout] ...   |
[INFO] [stdout] 152 | |         }
[INFO] [stdout] 153 | |     }
[INFO] [stdout]     | |_____^ not a member of trait `Step`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0407]: method `add_usize` is not a member of trait `Step`
[INFO] [stdout]    --> src/definitions.rs:155:5
[INFO] [stdout]     |
[INFO] [stdout] 155 | /     fn add_usize(&self, n: usize) -> Option<Self> {
[INFO] [stdout] 156 | |         if n < 256 {
[INFO] [stdout] 157 | |             Some(*self + n as u8)
[INFO] [stdout] 158 | |         } else {
[INFO] [stdout] 159 | |             None
[INFO] [stdout] 160 | |         }
[INFO] [stdout] 161 | |     }
[INFO] [stdout]     | |_____^ not a member of trait `Step`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel
[INFO] [stdout]  --> src/main.rs:1:1
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(step_trait, integer_atomics)]
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/definitions.rs:145:14
[INFO] [stdout]     |
[INFO] [stdout] 145 |             1...11 => Note {
[INFO] [stdout]     |              ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stdout]   --> src/definitions.rs:11:1
[INFO] [stdout]    |
[INFO] [stdout] 11 | / lazy_static! {
[INFO] [stdout] 12 | |     pub static ref SAMPLE_HISTORY : Mutex<Vec<f32>> = {
[INFO] [stdout] 13 | |         Mutex::new(vec![0.0; HISTORY_LENGTH])
[INFO] [stdout] 14 | |     };
[INFO] [stdout] 15 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout]    = note: this warning originates in the macro `__lazy_static_create` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0046]: not all trait items implemented, missing: `forward_checked`, `backward_checked`
[INFO] [stdout]    --> src/definitions.rs:109:1
[INFO] [stdout]     |
[INFO] [stdout] 109 | impl Step for Note {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^ missing `forward_checked`, `backward_checked` in implementation
[INFO] [stdout]     |
[INFO] [stdout]     = help: implement the missing item: `fn forward_checked(_: Self, _: usize) -> Option<Self> { todo!() }`
[INFO] [stdout]     = help: implement the missing item: `fn backward_checked(_: Self, _: usize) -> Option<Self> { todo!() }`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 7 previous errors; 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0046, E0407, E0554.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0046`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `piff` due to 8 previous errors; 2 warnings emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error[E0407]: method `replace_zero` is not a member of trait `Step`
[INFO] [stdout]    --> src/definitions.rs:126:5
[INFO] [stdout]     |
[INFO] [stdout] 126 | /     fn replace_zero(&mut self) -> Self {
[INFO] [stdout] 127 | |         let res = *self;
[INFO] [stdout] 128 | |         *self = Note {
[INFO] [stdout] 129 | |             octave: 0,
[INFO] [stdout] ...   |
[INFO] [stdout] 132 | |         res
[INFO] [stdout] 133 | |     }
[INFO] [stdout]     | |_____^ not a member of trait `Step`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0407]: method `add_one` is not a member of trait `Step`
[INFO] [stdout]    --> src/definitions.rs:135:5
[INFO] [stdout]     |
[INFO] [stdout] 135 | /     fn add_one(&self) -> Self {
[INFO] [stdout] 136 | |         *self + 1
[INFO] [stdout] 137 | |     }
[INFO] [stdout]     | |_____^ not a member of trait `Step`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0407]: method `sub_one` is not a member of trait `Step`
[INFO] [stdout]    --> src/definitions.rs:139:5
[INFO] [stdout]     |
[INFO] [stdout] 139 | /     fn sub_one(&self) -> Self {
[INFO] [stdout] 140 | |         match self.class as u8 {
[INFO] [stdout] 141 | |             0 => Note {
[INFO] [stdout] 142 | |                 class: B,
[INFO] [stdout] ...   |
[INFO] [stdout] 152 | |         }
[INFO] [stdout] 153 | |     }
[INFO] [stdout]     | |_____^ not a member of trait `Step`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0407]: method `add_usize` is not a member of trait `Step`
[INFO] [stdout]    --> src/definitions.rs:155:5
[INFO] [stdout]     |
[INFO] [stdout] 155 | /     fn add_usize(&self, n: usize) -> Option<Self> {
[INFO] [stdout] 156 | |         if n < 256 {
[INFO] [stdout] 157 | |             Some(*self + n as u8)
[INFO] [stdout] 158 | |         } else {
[INFO] [stdout] 159 | |             None
[INFO] [stdout] 160 | |         }
[INFO] [stdout] 161 | |     }
[INFO] [stdout]     | |_____^ not a member of trait `Step`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel
[INFO] [stdout]  --> src/main.rs:1:1
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(step_trait, integer_atomics)]
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/definitions.rs:145:14
[INFO] [stdout]     |
[INFO] [stdout] 145 |             1...11 => Note {
[INFO] [stdout]     |              ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stdout]   --> src/definitions.rs:11:1
[INFO] [stdout]    |
[INFO] [stdout] 11 | / lazy_static! {
[INFO] [stdout] 12 | |     pub static ref SAMPLE_HISTORY : Mutex<Vec<f32>> = {
[INFO] [stdout] 13 | |         Mutex::new(vec![0.0; HISTORY_LENGTH])
[INFO] [stdout] 14 | |     };
[INFO] [stdout] 15 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout]    = note: this warning originates in the macro `__lazy_static_create` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0046]: not all trait items implemented, missing: `forward_checked`, `backward_checked`
[INFO] [stdout]    --> src/definitions.rs:109:1
[INFO] [stdout]     |
[INFO] [stdout] 109 | impl Step for Note {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^ missing `forward_checked`, `backward_checked` in implementation
[INFO] [stdout]     |
[INFO] [stdout]     = help: implement the missing item: `fn forward_checked(_: Self, _: usize) -> Option<Self> { todo!() }`
[INFO] [stdout]     = help: implement the missing item: `fn backward_checked(_: Self, _: usize) -> Option<Self> { todo!() }`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 7 previous errors; 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0046, E0407, E0554.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0046`.
[INFO] [stdout] 
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "58c858a5584079ed9b2fa06cde00a068c4f37a8d81abd130330175e042badee2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "58c858a5584079ed9b2fa06cde00a068c4f37a8d81abd130330175e042badee2", kill_on_drop: false }`
[INFO] [stdout] 58c858a5584079ed9b2fa06cde00a068c4f37a8d81abd130330175e042badee2
