[INFO] cloning repository https://github.com/hardvain/nimbus
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/hardvain/nimbus" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhardvain%2Fnimbus", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhardvain%2Fnimbus'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 9f12de07ba7ea498a4a6221119e40772563a54b9
[INFO] testing hardvain/nimbus against beta-2021-09-08 for beta-1.56-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhardvain%2Fnimbus" "/workspace/builds/worker-1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/hardvain/nimbus on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/hardvain/nimbus
[INFO] finished tweaking git repo https://github.com/hardvain/nimbus
[INFO] tweaked toml for git repo https://github.com/hardvain/nimbus written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] crate git repo https://github.com/hardvain/nimbus already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded getrandom v0.2.1
[INFO] [stderr]   Downloaded stopwatch v0.0.7
[INFO] [stderr]   Downloaded rand v0.8.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2292777a58a98f5d719753609a5d4f3313a0e69d3cd8d97797fbf49d561dd479
[INFO] running `Command { std: "docker" "start" "-a" "2292777a58a98f5d719753609a5d4f3313a0e69d3cd8d97797fbf49d561dd479", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2292777a58a98f5d719753609a5d4f3313a0e69d3cd8d97797fbf49d561dd479", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2292777a58a98f5d719753609a5d4f3313a0e69d3cd8d97797fbf49d561dd479", kill_on_drop: false }`
[INFO] [stdout] 2292777a58a98f5d719753609a5d4f3313a0e69d3cd8d97797fbf49d561dd479
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 708d36aa03b9aa4c383ada028ed553ae82a5de78bccc39738b5017f296129743
[INFO] running `Command { std: "docker" "start" "-a" "708d36aa03b9aa4c383ada028ed553ae82a5de78bccc39738b5017f296129743", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.81
[INFO] [stderr]    Compiling rustc-serialize v0.3.24
[INFO] [stderr]    Compiling getrandom v0.2.1
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling rand v0.4.6
[INFO] [stderr]    Compiling time v0.1.44
[INFO] [stderr]    Compiling rand_core v0.6.1
[INFO] [stderr]    Compiling num-complex v0.1.43
[INFO] [stderr]    Compiling rand_chacha v0.3.0
[INFO] [stderr]    Compiling rand v0.8.1
[INFO] [stderr]    Compiling num-bigint v0.1.44
[INFO] [stderr]    Compiling num-iter v0.1.42
[INFO] [stderr]    Compiling chrono v0.4.19
[INFO] [stderr]    Compiling num-rational v0.1.42
[INFO] [stderr]    Compiling num v0.1.42
[INFO] [stderr]    Compiling stopwatch v0.0.7
[INFO] [stderr]    Compiling nimbus v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `std::ops::Sub`
[INFO] [stdout]   --> src/main.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 | use std::ops::Sub;
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> src/data.rs:30:38
[INFO] [stdout]    |
[INFO] [stdout] 30 |         &self.data[self.last_index - index]
[INFO] [stdout]    |                                      ^^^^^ expected `i64`, found `usize`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: cannot subtract `usize` from `i64`
[INFO] [stdout]   --> src/data.rs:30:36
[INFO] [stdout]    |
[INFO] [stdout] 30 |         &self.data[self.last_index - index]
[INFO] [stdout]    |                                    ^ no implementation for `i64 - usize`
[INFO] [stdout]    |
[INFO] [stdout]    = help: the trait `Sub<usize>` is not implemented for `i64`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the type `[f64]` cannot be indexed by `i64`
[INFO] [stdout]   --> src/data.rs:30:10
[INFO] [stdout]    |
[INFO] [stdout] 30 |         &self.data[self.last_index - index]
[INFO] [stdout]    |          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ slice indices are of type `usize` or ranges of `usize`
[INFO] [stdout]    |
[INFO] [stdout]    = help: the trait `SliceIndex<[f64]>` is not implemented for `i64`
[INFO] [stdout]    = note: required because of the requirements on the impl of `Index<i64>` for `Vec<f64>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `get` found for struct `TimeSeries` in the current scope
[INFO] [stdout]   --> src/data.rs:61:20
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub struct TimeSeries {
[INFO] [stdout]    | --------------------- method `get` not found for this
[INFO] [stdout] ...
[INFO] [stdout] 61 |         (self.open.get(index), self.high.get(index), self.low.get(index), self.close.get(index), self.volume.get(index))
[INFO] [stdout]    |                    ^^^ method not found in `TimeSeries`
[INFO] [stdout]    |
[INFO] [stdout]    = help: items from traits can only be used if the trait is implemented and in scope
[INFO] [stdout]    = note: the following trait defines an item `get`, perhaps you need to implement it:
[INFO] [stdout]            candidate #1: `SliceIndex`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `get` found for struct `TimeSeries` in the current scope
[INFO] [stdout]   --> src/data.rs:61:42
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub struct TimeSeries {
[INFO] [stdout]    | --------------------- method `get` not found for this
[INFO] [stdout] ...
[INFO] [stdout] 61 |         (self.open.get(index), self.high.get(index), self.low.get(index), self.close.get(index), self.volume.get(index))
[INFO] [stdout]    |                                          ^^^ method not found in `TimeSeries`
[INFO] [stdout]    |
[INFO] [stdout]    = help: items from traits can only be used if the trait is implemented and in scope
[INFO] [stdout]    = note: the following trait defines an item `get`, perhaps you need to implement it:
[INFO] [stdout]            candidate #1: `SliceIndex`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `get` found for struct `TimeSeries` in the current scope
[INFO] [stdout]   --> src/data.rs:61:63
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub struct TimeSeries {
[INFO] [stdout]    | --------------------- method `get` not found for this
[INFO] [stdout] ...
[INFO] [stdout] 61 |         (self.open.get(index), self.high.get(index), self.low.get(index), self.close.get(index), self.volume.get(index))
[INFO] [stdout]    |                                                               ^^^ method not found in `TimeSeries`
[INFO] [stdout]    |
[INFO] [stdout]    = help: items from traits can only be used if the trait is implemented and in scope
[INFO] [stdout]    = note: the following trait defines an item `get`, perhaps you need to implement it:
[INFO] [stdout]            candidate #1: `SliceIndex`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `get` found for struct `TimeSeries` in the current scope
[INFO] [stdout]   --> src/data.rs:61:86
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub struct TimeSeries {
[INFO] [stdout]    | --------------------- method `get` not found for this
[INFO] [stdout] ...
[INFO] [stdout] 61 |         (self.open.get(index), self.high.get(index), self.low.get(index), self.close.get(index), self.volume.get(index))
[INFO] [stdout]    |                                                                                      ^^^ method not found in `TimeSeries`
[INFO] [stdout]    |
[INFO] [stdout]    = help: items from traits can only be used if the trait is implemented and in scope
[INFO] [stdout]    = note: the following trait defines an item `get`, perhaps you need to implement it:
[INFO] [stdout]            candidate #1: `SliceIndex`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `get` found for struct `TimeSeries` in the current scope
[INFO] [stdout]   --> src/data.rs:61:110
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub struct TimeSeries {
[INFO] [stdout]    | --------------------- method `get` not found for this
[INFO] [stdout] ...
[INFO] [stdout] 61 |         (self.open.get(index), self.high.get(index), self.low.get(index), self.close.get(index), self.volume.get(index))
[INFO] [stdout]    |                                                                                                              ^^^ method not found in `TimeSeries`
[INFO] [stdout]    |
[INFO] [stdout]    = help: items from traits can only be used if the trait is implemented and in scope
[INFO] [stdout]    = note: the following trait defines an item `get`, perhaps you need to implement it:
[INFO] [stdout]            candidate #1: `SliceIndex`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 8 previous errors; 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0277, E0308, E0599.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0277`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `nimbus` due to 9 previous errors; 1 warning emitted
[INFO] running `Command { std: "docker" "inspect" "708d36aa03b9aa4c383ada028ed553ae82a5de78bccc39738b5017f296129743", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "708d36aa03b9aa4c383ada028ed553ae82a5de78bccc39738b5017f296129743", kill_on_drop: false }`
[INFO] [stdout] 708d36aa03b9aa4c383ada028ed553ae82a5de78bccc39738b5017f296129743