[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] checking galfudim/project-euler against master#506512391b1a75ae450d36c9420978402a91abcc for pr-125384 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgalfudim%2Fproject-euler" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/galfudim/project-euler on toolchain 506512391b1a75ae450d36c9420978402a91abcc [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+506512391b1a75ae450d36c9420978402a91abcc" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [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-4-tc1/source/Cargo.toml [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" "+506512391b1a75ae450d36c9420978402a91abcc" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [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-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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:beeedbb442662e57d416641ecc3200b38e573c25b057896194468d05594dd835" "/opt/rustwide/cargo-home/bin/cargo" "+506512391b1a75ae450d36c9420978402a91abcc" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 74ab4ef7ff70aaea5d1853ea7ed03c165061d6106f805c5a650c684f304d055a [INFO] running `Command { std: "docker" "start" "-a" "74ab4ef7ff70aaea5d1853ea7ed03c165061d6106f805c5a650c684f304d055a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "74ab4ef7ff70aaea5d1853ea7ed03c165061d6106f805c5a650c684f304d055a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "74ab4ef7ff70aaea5d1853ea7ed03c165061d6106f805c5a650c684f304d055a", kill_on_drop: false }` [INFO] [stdout] 74ab4ef7ff70aaea5d1853ea7ed03c165061d6106f805c5a650c684f304d055a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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=allow" "-e" "RUSTDOCFLAGS=--cap-lints=allow" "-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:beeedbb442662e57d416641ecc3200b38e573c25b057896194468d05594dd835" "/opt/rustwide/cargo-home/bin/cargo" "+506512391b1a75ae450d36c9420978402a91abcc" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] bf729815b590e520268d75c94ebe806a5e57ac3fbe14a2a12587ded4d30e09e8 [INFO] running `Command { std: "docker" "start" "-a" "bf729815b590e520268d75c94ebe806a5e57ac3fbe14a2a12587ded4d30e09e8", kill_on_drop: false }` [INFO] [stderr] Checking palindrome v0.1.1 [INFO] [stderr] Checking 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`, which is required by `[i32; 1000000]: Index<_>` [INFO] [stdout] = help: the trait `SliceIndex<[i32]>` is implemented for `usize` [INFO] [stdout] = help: for that trait implementation, expected `usize`, found `i32` [INFO] [stdout] = note: required for `[i32]` to implement `Index` [INFO] [stdout] = note: 1 redundant requirement hidden [INFO] [stdout] = note: required for `[i32; 1000000]` to implement `Index` [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`, which is required by `[i32; 1000000]: Index<_>` [INFO] [stdout] = help: the trait `SliceIndex<[i32]>` is implemented for `usize` [INFO] [stdout] = help: for that trait implementation, expected `usize`, found `i32` [INFO] [stdout] = note: required for `[i32]` to implement `Index` [INFO] [stdout] = note: 1 redundant requirement hidden [INFO] [stdout] = note: required for `[i32; 1000000]` to implement `Index` [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`, which is required by `[i32; 1000000]: Index<_>` [INFO] [stdout] = help: the trait `SliceIndex<[i32]>` is implemented for `usize` [INFO] [stdout] = help: for that trait implementation, expected `usize`, found `i32` [INFO] [stdout] = note: required for `[i32]` to implement `Index` [INFO] [stdout] = note: 1 redundant requirement hidden [INFO] [stdout] = note: required for `[i32; 1000000]` to implement `Index` [INFO] [stdout] [INFO] [stdout] [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`, which is required by `[i32; 1000000]: Index<_>` [INFO] [stdout] = help: the trait `SliceIndex<[i32]>` is implemented for `usize` [INFO] [stdout] = help: for that trait implementation, expected `usize`, found `i32` [INFO] [stdout] = note: required for `[i32]` to implement `Index` [INFO] [stdout] = note: 1 redundant requirement hidden [INFO] [stdout] = note: required for `[i32; 1000000]` to implement `Index` [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`, which is required by `[i32; 1000000]: Index<_>` [INFO] [stdout] = help: the trait `SliceIndex<[i32]>` is implemented for `usize` [INFO] [stdout] = help: for that trait implementation, expected `usize`, found `i32` [INFO] [stdout] = note: required for `[i32]` to implement `Index` [INFO] [stdout] = note: 1 redundant requirement hidden [INFO] [stdout] = note: required for `[i32; 1000000]` to implement `Index` [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`, which is required by `[i32; 1000000]: Index<_>` [INFO] [stdout] = help: the trait `SliceIndex<[i32]>` is implemented for `usize` [INFO] [stdout] = help: for that trait implementation, expected `usize`, found `i32` [INFO] [stdout] = note: required for `[i32]` to implement `Index` [INFO] [stdout] = note: 1 redundant requirement hidden [INFO] [stdout] = note: required for `[i32; 1000000]` to implement `Index` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 3 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0277`. [INFO] [stdout] [INFO] [stdout] error: aborting due to 3 previous errors [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 4 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `project_euler` (bin "project_euler" test) due to 4 previous errors [INFO] running `Command { std: "docker" "inspect" "bf729815b590e520268d75c94ebe806a5e57ac3fbe14a2a12587ded4d30e09e8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bf729815b590e520268d75c94ebe806a5e57ac3fbe14a2a12587ded4d30e09e8", kill_on_drop: false }` [INFO] [stdout] bf729815b590e520268d75c94ebe806a5e57ac3fbe14a2a12587ded4d30e09e8 [INFO] checking galfudim/project-euler against try#dae34b759e282c069aa28752564694effd121a63 for pr-125384 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgalfudim%2Fproject-euler" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/galfudim/project-euler on toolchain dae34b759e282c069aa28752564694effd121a63 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dae34b759e282c069aa28752564694effd121a63" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [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-4-tc2/source/Cargo.toml [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" "+dae34b759e282c069aa28752564694effd121a63" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:beeedbb442662e57d416641ecc3200b38e573c25b057896194468d05594dd835" "/opt/rustwide/cargo-home/bin/cargo" "+dae34b759e282c069aa28752564694effd121a63" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 242943fddb82020e881833e2ec84d57ea4f0680ef70855f8fd5e621c5be24508 [INFO] running `Command { std: "docker" "start" "-a" "242943fddb82020e881833e2ec84d57ea4f0680ef70855f8fd5e621c5be24508", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "242943fddb82020e881833e2ec84d57ea4f0680ef70855f8fd5e621c5be24508", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "242943fddb82020e881833e2ec84d57ea4f0680ef70855f8fd5e621c5be24508", kill_on_drop: false }` [INFO] [stdout] 242943fddb82020e881833e2ec84d57ea4f0680ef70855f8fd5e621c5be24508 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=allow" "-e" "RUSTDOCFLAGS=--cap-lints=allow" "-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:beeedbb442662e57d416641ecc3200b38e573c25b057896194468d05594dd835" "/opt/rustwide/cargo-home/bin/cargo" "+dae34b759e282c069aa28752564694effd121a63" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 4cd6a9e18537215ad188c725e02eeb8e94d85d14de5102082e6a93090cf9b2da [INFO] running `Command { std: "docker" "start" "-a" "4cd6a9e18537215ad188c725e02eeb8e94d85d14de5102082e6a93090cf9b2da", kill_on_drop: false }` [INFO] [stderr] Copying to /tmp/fixit [INFO] [stderr] skipping non-2021 edition `2018` [INFO] running `Command { std: "docker" "inspect" "4cd6a9e18537215ad188c725e02eeb8e94d85d14de5102082e6a93090cf9b2da", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4cd6a9e18537215ad188c725e02eeb8e94d85d14de5102082e6a93090cf9b2da", kill_on_drop: false }` [INFO] [stdout] 4cd6a9e18537215ad188c725e02eeb8e94d85d14de5102082e6a93090cf9b2da