[INFO] cloning repository https://github.com/adialloaziz/rust_on_cpu
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/adialloaziz/rust_on_cpu" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fadialloaziz%2Frust_on_cpu", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fadialloaziz%2Frust_on_cpu'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 6837c4457f0a032ac0fe60175d196b149e4acbb8
[INFO] checking adialloaziz/rust_on_cpu/6837c4457f0a032ac0fe60175d196b149e4acbb8 against 1ed2df61a19042f231709eb05d032ae9e2cb2084 for pr-160235
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fadialloaziz%2Frust_on_cpu" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'...
[INFO] [stderr] done.
[INFO] removed /workspace/builds/worker-2-tc1/source/rust-toolchain
[INFO] started tweaking git repo https://github.com/adialloaziz/rust_on_cpu
[INFO] finished tweaking git repo https://github.com/adialloaziz/rust_on_cpu
[INFO] tweaked toml for git repo https://github.com/adialloaziz/rust_on_cpu written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/adialloaziz/rust_on_cpu on toolchain 1ed2df61a19042f231709eb05d032ae9e2cb2084
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1ed2df61a19042f231709eb05d032ae9e2cb2084" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/adialloaziz/rust_on_cpu already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1ed2df61a19042f231709eb05d032ae9e2cb2084" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:00c5645b54fe3ce5dae1417175e3c7fb6a6646c021d554ecd63a097b8b9f3602" "sleep" "infinity", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "inspect" "44c1e76427eebcd6373512de3037af28b1caf2c8e29b8c9e03817fb051bc5b8f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "44c1e76427eebcd6373512de3037af28b1caf2c8e29b8c9e03817fb051bc5b8f" "/opt/rustwide/cargo-home/bin/cargo" "+1ed2df61a19042f231709eb05d032ae9e2cb2084" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
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[INFO] [stdout] error: unexpected token: `...`
[INFO] [stdout]  --> examples/05-hadamantium.rs:7:9
[INFO] [stdout]   |
[INFO] [stdout] 7 |         ...
[INFO] [stdout]   |         ^^^
[INFO] [stdout]   |
[INFO] [stdout] help: use `..` for an exclusive range
[INFO] [stdout]   |
[INFO] [stdout] 7 -         ...
[INFO] [stdout] 7 +         ..
[INFO] [stdout]   |
[INFO] [stdout] help: or `..=` for an inclusive range
[INFO] [stdout]   |
[INFO] [stdout] 7 -         ...
[INFO] [stdout] 7 +         ..=
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0586]: inclusive range with no end
[INFO] [stdout]  --> examples/05-hadamantium.rs:7:9
[INFO] [stdout]   |
[INFO] [stdout] 7 |         ...
[INFO] [stdout]   |         ^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: inclusive ranges must be bounded at the end (`..=b` or `a..=b`)
[INFO] [stdout] help: use `..` instead
[INFO] [stdout]   |
[INFO] [stdout] 7 -         ...
[INFO] [stdout] 7 +         ..
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `grayscott-exercises` (example "05-hadamantium") due to 2 previous errors
[INFO] [stdout] For more information about this error, try `rustc --explain E0586`.
[INFO] [stdout] 
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error[E0282]: type annotations needed for `Vec<_>`
[INFO] [stdout]  --> examples/01-let-it-be.rs:5:9
[INFO] [stdout]   |
[INFO] [stdout] 5 |     let v = Vec::new();
[INFO] [stdout]   |         ^   ---------- type must be known at this point
[INFO] [stdout]   |
[INFO] [stdout] help: consider giving `v` an explicit type, where the type for type parameter `T` is specified
[INFO] [stdout]   |
[INFO] [stdout] 5 |     let v: Vec<T> = Vec::new();
[INFO] [stdout]   |          ++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `grayscott-exercises` (example "01-let-it-be") due to 1 previous error
[INFO] [stdout] error[E0277]: cannot divide `f32` by `{integer}`
[INFO] [stdout]   --> examples/02-numerology.rs:10:37
[INFO] [stdout]    |
[INFO] [stdout] 10 |     let pi_over_3 = f32::consts::PI / 3;
[INFO] [stdout]    |                                     ^ no implementation for `f32 / {integer}`
[INFO] [stdout]    |
[INFO] [stdout]    = help: the trait `Div<{integer}>` is not implemented for `f32`
[INFO] [stdout] help: the following other types implement trait `Div<Rhs>`
[INFO] [stdout]   --> /rustc/1ed2df61a19042f231709eb05d032ae9e2cb2084/library/core/src/ops/arith.rs:511:8
[INFO] [stdout]    |
[INFO] [stdout]    = note: `f32` implements `Div`
[INFO] [stdout]   ::: /rustc/1ed2df61a19042f231709eb05d032ae9e2cb2084/library/core/src/ops/arith.rs:524:0
[INFO] [stdout]    |
[INFO] [stdout]    = note: in this macro invocation
[INFO] [stdout]   --> /rustc/1ed2df61a19042f231709eb05d032ae9e2cb2084/library/core/src/internal_macros.rs:22:8
[INFO] [stdout]    |
[INFO] [stdout]    = note: `&f32` implements `Div<f32>`
[INFO] [stdout]   ::: /rustc/1ed2df61a19042f231709eb05d032ae9e2cb2084/library/core/src/internal_macros.rs:33:8
[INFO] [stdout]    |
[INFO] [stdout]    = note: `f32` implements `Div<&f32>`
[INFO] [stdout]   ::: /rustc/1ed2df61a19042f231709eb05d032ae9e2cb2084/library/core/src/internal_macros.rs:44:8
[INFO] [stdout]    |
[INFO] [stdout]    = note: `&f32` implements `Div`
[INFO] [stdout]    = note: this error originates in the macro `div_impl_float` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: consider using a floating-point literal by writing it with `.0`
[INFO] [stdout]    |
[INFO] [stdout] 10 |     let pi_over_3 = f32::consts::PI / 3.0;
[INFO] [stdout]    |                                        ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `grayscott-exercises` (example "02-numerology") due to 1 previous error
[INFO] [stdout] For more information about this error, try `rustc --explain E0282`.
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0277`.
[INFO] [stdout] 
[INFO] [stdout] error: unexpected token: `...`
[INFO] [stdout]   --> examples/03-looping.rs:11:15
[INFO] [stdout]    |
[INFO] [stdout] 11 |     let sum = ...;
[INFO] [stdout]    |               ^^^
[INFO] [stdout]    |
[INFO] [stdout] help: use `..` for an exclusive range
[INFO] [stdout]    |
[INFO] [stdout] 11 -     let sum = ...;
[INFO] [stdout] 11 +     let sum = ..;
[INFO] [stdout]    |
[INFO] [stdout] help: or `..=` for an inclusive range
[INFO] [stdout]    |
[INFO] [stdout] 11 -     let sum = ...;
[INFO] [stdout] 11 +     let sum = ..=;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0586]: inclusive range with no end
[INFO] [stdout]   --> examples/03-looping.rs:11:15
[INFO] [stdout]    |
[INFO] [stdout] 11 |     let sum = ...;
[INFO] [stdout]    |               ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: inclusive ranges must be bounded at the end (`..=b` or `a..=b`)
[INFO] [stdout] help: use `..` instead
[INFO] [stdout]    |
[INFO] [stdout] 11 -     let sum = ...;
[INFO] [stdout] 11 +     let sum = ..;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unexpected token: `...`
[INFO] [stdout]   --> examples/03-looping.rs:25:18
[INFO] [stdout]    |
[INFO] [stdout] 25 |     let boxcar = ...;
[INFO] [stdout]    |                  ^^^
[INFO] [stdout]    |
[INFO] [stdout] help: use `..` for an exclusive range
[INFO] [stdout]    |
[INFO] [stdout] 25 -     let boxcar = ...;
[INFO] [stdout] 25 +     let boxcar = ..;
[INFO] [stdout]    |
[INFO] [stdout] help: or `..=` for an inclusive range
[INFO] [stdout]    |
[INFO] [stdout] 25 -     let boxcar = ...;
[INFO] [stdout] 25 +     let boxcar = ..=;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0586]: inclusive range with no end
[INFO] [stdout]   --> examples/03-looping.rs:25:18
[INFO] [stdout]    |
[INFO] [stdout] 25 |     let boxcar = ...;
[INFO] [stdout]    |                  ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: inclusive ranges must be bounded at the end (`..=b` or `a..=b`)
[INFO] [stdout] help: use `..` instead
[INFO] [stdout]    |
[INFO] [stdout] 25 -     let boxcar = ...;
[INFO] [stdout] 25 +     let boxcar = ..;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0586`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `grayscott-exercises` (example "03-looping") due to 4 previous errors
[INFO] running `Command { std: "docker" "inspect" "44c1e76427eebcd6373512de3037af28b1caf2c8e29b8c9e03817fb051bc5b8f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "44c1e76427eebcd6373512de3037af28b1caf2c8e29b8c9e03817fb051bc5b8f", kill_on_drop: false }`
[INFO] [stdout] 44c1e76427eebcd6373512de3037af28b1caf2c8e29b8c9e03817fb051bc5b8f
