[INFO] fetching crate algo 0.1.9... [INFO] checking algo-0.1.9 against master#ff1737bb00913444173658b4e0b274fd79aabf66 for pr-132712-1 [INFO] extracting crate algo 0.1.9 into /workspace/builds/worker-5-tc1/source [INFO] validating manifest of crates.io crate algo 0.1.9 on toolchain ff1737bb00913444173658b4e0b274fd79aabf66 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ff1737bb00913444173658b4e0b274fd79aabf66" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate algo 0.1.9 [INFO] finished tweaking crates.io crate algo 0.1.9 [INFO] tweaked toml for crates.io crate algo 0.1.9 written to /workspace/builds/worker-5-tc1/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ff1737bb00913444173658b4e0b274fd79aabf66" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ff1737bb00913444173658b4e0b274fd79aabf66" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2021 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+ff1737bb00913444173658b4e0b274fd79aabf66" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 383c6ebe9338f8b1fda4dc137c7178948a6e19edbdf162412d332e8779ed42ea [INFO] running `Command { std: "docker" "start" "-a" "383c6ebe9338f8b1fda4dc137c7178948a6e19edbdf162412d332e8779ed42ea", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "383c6ebe9338f8b1fda4dc137c7178948a6e19edbdf162412d332e8779ed42ea", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "383c6ebe9338f8b1fda4dc137c7178948a6e19edbdf162412d332e8779ed42ea", kill_on_drop: false }` [INFO] [stdout] 383c6ebe9338f8b1fda4dc137c7178948a6e19edbdf162412d332e8779ed42ea [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+ff1737bb00913444173658b4e0b274fd79aabf66" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 8a0cdf091fc7aead74bca4c88fd158fb44ab993ca8da9a7e7005744cc3e4ea09 [INFO] running `Command { std: "docker" "start" "-a" "8a0cdf091fc7aead74bca4c88fd158fb44ab993ca8da9a7e7005744cc3e4ea09", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2021 [INFO] [stderr] Checking algo v0.1.9 (/opt/rustwide/workdir) [INFO] [stdout] error: unexpected token: `...` [INFO] [stdout] --> src/search/max_subarray.rs:41:56 [INFO] [stdout] | [INFO] [stdout] 41 | let (left_idx, left_max) = cross_part_max(arr, (low...mid).rev()); [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] help: use `..` for an exclusive range [INFO] [stdout] | [INFO] [stdout] 41 | let (left_idx, left_max) = cross_part_max(arr, (low..mid).rev()); [INFO] [stdout] | ~~ [INFO] [stdout] help: or `..=` for an inclusive range [INFO] [stdout] | [INFO] [stdout] 41 | let (left_idx, left_max) = cross_part_max(arr, (low..=mid).rev()); [INFO] [stdout] | ~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: unexpected token: `...` [INFO] [stdout] --> src/search/max_subarray.rs:41:56 [INFO] [stdout] | [INFO] [stdout] 41 | let (left_idx, left_max) = cross_part_max(arr, (low...mid).rev()); [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] help: use `..` for an exclusive range [INFO] [stdout] | [INFO] [stdout] 41 | let (left_idx, left_max) = cross_part_max(arr, (low..mid).rev()); [INFO] [stdout] | ~~ [INFO] [stdout] help: or `..=` for an inclusive range [INFO] [stdout] | [INFO] [stdout] 41 | let (left_idx, left_max) = cross_part_max(arr, (low..=mid).rev()); [INFO] [stdout] | ~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: unexpected token: `...` [INFO] [stdout] --> src/search/max_subarray.rs:42:63 [INFO] [stdout] | [INFO] [stdout] 42 | let (right_idx, right_max) = cross_part_max(arr, (mid + 1)...high); [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] help: use `..` for an exclusive range [INFO] [stdout] | [INFO] [stdout] 42 | let (right_idx, right_max) = cross_part_max(arr, (mid + 1)..high); [INFO] [stdout] | ~~ [INFO] [stdout] help: or `..=` for an inclusive range [INFO] [stdout] | [INFO] [stdout] 42 | let (right_idx, right_max) = cross_part_max(arr, (mid + 1)..=high); [INFO] [stdout] | ~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: unexpected token: `...` [INFO] [stdout] --> src/search/max_subarray.rs:42:63 [INFO] [stdout] | [INFO] [stdout] 42 | let (right_idx, right_max) = cross_part_max(arr, (mid + 1)...high); [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] help: use `..` for an exclusive range [INFO] [stdout] | [INFO] [stdout] 42 | let (right_idx, right_max) = cross_part_max(arr, (mid + 1)..high); [INFO] [stdout] | ~~ [INFO] [stdout] help: or `..=` for an inclusive range [INFO] [stdout] | [INFO] [stdout] 42 | let (right_idx, right_max) = cross_part_max(arr, (mid + 1)..=high); [INFO] [stdout] | ~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved imports `std::num::Zero`, `std::num::One` [INFO] [stdout] --> src/math/gcd.rs:1:16 [INFO] [stdout] | [INFO] [stdout] 1 | use std::num::{Zero, One}; [INFO] [stdout] | ^^^^ ^^^ no `One` in `num` [INFO] [stdout] | | [INFO] [stdout] | no `Zero` in `num` [INFO] [stdout] | [INFO] [stdout] = help: consider importing one of these variants instead: [INFO] [stdout] std::num::FpCategory::Zero [INFO] [stdout] std::num::IntErrorKind::Zero [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `std::num::Zero` [INFO] [stdout] --> src/math/lcm.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::num::Zero; [INFO] [stdout] | ^^^^^^^^^^^^^^ no `Zero` in `num` [INFO] [stdout] | [INFO] [stdout] help: consider importing one of these variants instead [INFO] [stdout] | [INFO] [stdout] 1 | use std::num::FpCategory::Zero; [INFO] [stdout] | ~~~~~~~~~~~~~~~~~~~~~~~~~~ [INFO] [stdout] 1 | use std::num::IntErrorKind::Zero; [INFO] [stdout] | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved imports `std::num::Zero`, `std::num::One` [INFO] [stdout] --> src/math/gcd.rs:1:16 [INFO] [stdout] | [INFO] [stdout] 1 | use std::num::{Zero, One}; [INFO] [stdout] | ^^^^ ^^^ no `One` in `num` [INFO] [stdout] | | [INFO] [stdout] | no `Zero` in `num` [INFO] [stdout] | [INFO] [stdout] = help: consider importing one of these variants instead: [INFO] [stdout] std::num::FpCategory::Zero [INFO] [stdout] std::num::IntErrorKind::Zero [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `std::num::Zero` [INFO] [stdout] --> src/math/lcm.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::num::Zero; [INFO] [stdout] | ^^^^^^^^^^^^^^ no `Zero` in `num` [INFO] [stdout] | [INFO] [stdout] help: consider importing one of these variants instead [INFO] [stdout] | [INFO] [stdout] 1 | use std::num::FpCategory::Zero; [INFO] [stdout] | ~~~~~~~~~~~~~~~~~~~~~~~~~~ [INFO] [stdout] 1 | use std::num::IntErrorKind::Zero; [INFO] [stdout] | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0635]: unknown feature `zero_one` [INFO] [stdout] --> src/lib.rs:1:12 [INFO] [stdout] | [INFO] [stdout] 1 | #![feature(zero_one, inclusive_range_syntax)] [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0635]: unknown feature `zero_one` [INFO] [stdout] --> src/lib.rs:1:12 [INFO] [stdout] | [INFO] [stdout] 1 | #![feature(zero_one, inclusive_range_syntax)] [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0432, E0635. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0432`. [INFO] [stdout] [INFO] [stderr] error: could not compile `algo` (lib) due to 5 previous errors; 15 warnings emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] Some errors have detailed explanations: E0432, E0635. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0432`. [INFO] [stdout] [INFO] [stderr] error: could not compile `algo` (lib test) due to 5 previous errors [INFO] running `Command { std: "docker" "inspect" "8a0cdf091fc7aead74bca4c88fd158fb44ab993ca8da9a7e7005744cc3e4ea09", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8a0cdf091fc7aead74bca4c88fd158fb44ab993ca8da9a7e7005744cc3e4ea09", kill_on_drop: false }` [INFO] [stdout] 8a0cdf091fc7aead74bca4c88fd158fb44ab993ca8da9a7e7005744cc3e4ea09