[INFO] cloning repository https://github.com/galfudim/project-euler
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/galfudim/project-euler" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgalfudim%2Fproject-euler", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgalfudim%2Fproject-euler'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 1ba567008e182abf966e778ddbd65cbb4b7e2568
[INFO] building galfudim/project-euler against try#58b1b3c5342a414c161338871f8004258ccef2a7 for pr-149937
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgalfudim%2Fproject-euler" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/galfudim/project-euler
[INFO] finished tweaking git repo https://github.com/galfudim/project-euler
[INFO] tweaked toml for git repo https://github.com/galfudim/project-euler written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/galfudim/project-euler on toolchain 58b1b3c5342a414c161338871f8004258ccef2a7
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+58b1b3c5342a414c161338871f8004258ccef2a7" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/galfudim/project-euler 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" "+58b1b3c5342a414c161338871f8004258ccef2a7" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[ERROR] error running command: no output for 300 seconds
[INFO] building galfudim/project-euler against try#58b1b3c5342a414c161338871f8004258ccef2a7 for pr-149937
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgalfudim%2Fproject-euler" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/galfudim/project-euler
[INFO] finished tweaking git repo https://github.com/galfudim/project-euler
[INFO] tweaked toml for git repo https://github.com/galfudim/project-euler written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/galfudim/project-euler on toolchain 58b1b3c5342a414c161338871f8004258ccef2a7
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+58b1b3c5342a414c161338871f8004258ccef2a7" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/galfudim/project-euler 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" "+58b1b3c5342a414c161338871f8004258ccef2a7" "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] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded palindrome v0.1.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+58b1b3c5342a414c161338871f8004258ccef2a7" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 37d23f527bc35d747bab9b549ca84d1d6137ba79cd368c28b230f06ac8d6e43d
[INFO] running `Command { std: "docker" "start" "-a" "37d23f527bc35d747bab9b549ca84d1d6137ba79cd368c28b230f06ac8d6e43d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "37d23f527bc35d747bab9b549ca84d1d6137ba79cd368c28b230f06ac8d6e43d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "37d23f527bc35d747bab9b549ca84d1d6137ba79cd368c28b230f06ac8d6e43d", kill_on_drop: false }`
[INFO] [stdout] 37d23f527bc35d747bab9b549ca84d1d6137ba79cd368c28b230f06ac8d6e43d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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" "RUSTDOCFLAGS=--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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+58b1b3c5342a414c161338871f8004258ccef2a7" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 743b2ef3422eafd100170272cf03c72fbc9b1b3e36a6892abb49d52e41a6ad2b
[INFO] running `Command { std: "docker" "start" "-a" "743b2ef3422eafd100170272cf03c72fbc9b1b3e36a6892abb49d52e41a6ad2b", kill_on_drop: false }`
[INFO] [stderr]    Compiling palindrome v0.1.1
[INFO] [stderr]    Compiling project_euler v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0277]: the type `[i32]` cannot be indexed by `i32`
[INFO] [stdout]   --> src/p_fourteen.rs:12:28
[INFO] [stdout]    |
[INFO] [stdout] 12 |             if seq_lengths[i] != 0 {
[INFO] [stdout]    |                            ^ slice indices are of type `usize` or ranges of `usize`
[INFO] [stdout]    |
[INFO] [stdout]    = help: the trait `SliceIndex<[i32]>` is not implemented for `i32`
[INFO] [stdout] help: the following other types implement trait `SliceIndex<T>`
[INFO] [stdout]   --> /rustc/58b1b3c5342a414c161338871f8004258ccef2a7/library/core/src/slice/index.rs:214:0
[INFO] [stdout]    |
[INFO] [stdout]    = note: `usize` implements `SliceIndex<[T]>`
[INFO] [stdout]   --> /rustc/58b1b3c5342a414c161338871f8004258ccef2a7/library/core/src/bstr/traits.rs:203:0
[INFO] [stdout]    |
[INFO] [stdout]    = note: `usize` implements `SliceIndex<ByteStr>`
[INFO] [stdout]    = note: required for `[i32]` to implement `Index<i32>`
[INFO] [stdout]    = note: 1 redundant requirement hidden
[INFO] [stdout]    = note: required for `[i32; 1000000]` to implement `Index<i32>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the type `[i32]` cannot be indexed by `i32`
[INFO] [stdout]   --> src/p_fourteen.rs:13:42
[INFO] [stdout]    |
[INFO] [stdout] 13 |                 local_len += seq_lengths[curr];
[INFO] [stdout]    |                                          ^^^^ slice indices are of type `usize` or ranges of `usize`
[INFO] [stdout]    |
[INFO] [stdout]    = help: the trait `SliceIndex<[i32]>` is not implemented for `i32`
[INFO] [stdout] help: the following other types implement trait `SliceIndex<T>`
[INFO] [stdout]   --> /rustc/58b1b3c5342a414c161338871f8004258ccef2a7/library/core/src/slice/index.rs:214:0
[INFO] [stdout]    |
[INFO] [stdout]    = note: `usize` implements `SliceIndex<[T]>`
[INFO] [stdout]   --> /rustc/58b1b3c5342a414c161338871f8004258ccef2a7/library/core/src/bstr/traits.rs:203:0
[INFO] [stdout]    |
[INFO] [stdout]    = note: `usize` implements `SliceIndex<ByteStr>`
[INFO] [stdout]    = note: required for `[i32]` to implement `Index<i32>`
[INFO] [stdout]    = note: 1 redundant requirement hidden
[INFO] [stdout]    = note: required for `[i32; 1000000]` to implement `Index<i32>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the type `[i32]` cannot be indexed by `i32`
[INFO] [stdout]   --> src/p_fourteen.rs:25:21
[INFO] [stdout]    |
[INFO] [stdout] 25 |         seq_lengths[initial] = local_len;
[INFO] [stdout]    |                     ^^^^^^^ slice indices are of type `usize` or ranges of `usize`
[INFO] [stdout]    |
[INFO] [stdout]    = help: the trait `SliceIndex<[i32]>` is not implemented for `i32`
[INFO] [stdout] help: the following other types implement trait `SliceIndex<T>`
[INFO] [stdout]   --> /rustc/58b1b3c5342a414c161338871f8004258ccef2a7/library/core/src/slice/index.rs:214:0
[INFO] [stdout]    |
[INFO] [stdout]    = note: `usize` implements `SliceIndex<[T]>`
[INFO] [stdout]   --> /rustc/58b1b3c5342a414c161338871f8004258ccef2a7/library/core/src/bstr/traits.rs:203:0
[INFO] [stdout]    |
[INFO] [stdout]    = note: `usize` implements `SliceIndex<ByteStr>`
[INFO] [stdout]    = note: required for `[i32]` to implement `Index<i32>`
[INFO] [stdout]    = note: 1 redundant requirement hidden
[INFO] [stdout]    = note: required for `[i32; 1000000]` to implement `Index<i32>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0277`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `project_euler` (bin "project_euler") due to 3 previous errors
[INFO] running `Command { std: "docker" "inspect" "743b2ef3422eafd100170272cf03c72fbc9b1b3e36a6892abb49d52e41a6ad2b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "743b2ef3422eafd100170272cf03c72fbc9b1b3e36a6892abb49d52e41a6ad2b", kill_on_drop: false }`
[INFO] [stdout] 743b2ef3422eafd100170272cf03c72fbc9b1b3e36a6892abb49d52e41a6ad2b