[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] building whentze/piff against master#ff34b919075f35a1787659e9c448a34b06bab8de for issue-85264
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwhentze%2Fpiff" "/workspace/builds/worker-6/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/whentze/piff on toolchain ff34b919075f35a1787659e9c448a34b06bab8de
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ff34b919075f35a1787659e9c448a34b06bab8de" "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-6/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" "+ff34b919075f35a1787659e9c448a34b06bab8de" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ff34b919075f35a1787659e9c448a34b06bab8de" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 81bee82014491bdc9b716b50da37ffac5917c83a85a6b823385717dd4a58a0ce
[INFO] running `Command { std: "docker" "start" "-a" "81bee82014491bdc9b716b50da37ffac5917c83a85a6b823385717dd4a58a0ce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "81bee82014491bdc9b716b50da37ffac5917c83a85a6b823385717dd4a58a0ce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "81bee82014491bdc9b716b50da37ffac5917c83a85a6b823385717dd4a58a0ce", kill_on_drop: false }`
[INFO] [stdout] 81bee82014491bdc9b716b50da37ffac5917c83a85a6b823385717dd4a58a0ce
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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=forbid" "-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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ff34b919075f35a1787659e9c448a34b06bab8de" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0bc3288a312cfb759d551ed3869052f436c80f6f6de2133435d7fcac7f0d6455
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "0bc3288a312cfb759d551ed3869052f436c80f6f6de2133435d7fcac7f0d6455", kill_on_drop: false }`
[INFO] [stderr]    Compiling alsa-sys v0.1.1
[INFO] [stderr]    Compiling termion v1.5.1
[INFO] [stderr]    Compiling cpal v0.6.0
[INFO] [stderr]    Compiling 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_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] 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 was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]     = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[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 a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0200]: the trait `Step` requires an `unsafe impl` declaration
[INFO] [stdout]    --> src/definitions.rs:109:1
[INFO] [stdout]     |
[INFO] [stdout] 109 | / impl Step for Note {
[INFO] [stdout] 110 | |     fn steps_between(start: &Self, end: &Self) -> Option<usize> {
[INFO] [stdout] 111 | |         if end > start {
[INFO] [stdout] 112 | |             Some((*end - *start) as usize)
[INFO] [stdout] ...   |
[INFO] [stdout] 161 | |     }
[INFO] [stdout] 162 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 6 previous errors; 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0200, E0407.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0200`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `piff`
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `Command { std: "docker" "inspect" "0bc3288a312cfb759d551ed3869052f436c80f6f6de2133435d7fcac7f0d6455", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0bc3288a312cfb759d551ed3869052f436c80f6f6de2133435d7fcac7f0d6455", kill_on_drop: false }`
[INFO] [stdout] 0bc3288a312cfb759d551ed3869052f436c80f6f6de2133435d7fcac7f0d6455
