[INFO] fetching crate largeint 0.2.0... [INFO] testing largeint-0.2.0 against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031 [INFO] extracting crate largeint 0.2.0 into /workspace/builds/worker-84/source [INFO] validating manifest of crates.io crate largeint 0.2.0 on toolchain 722e1797249a965b6335aebd65d777f917e498f1 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate largeint 0.2.0 [INFO] finished tweaking crates.io crate largeint 0.2.0 [INFO] tweaked toml for crates.io crate largeint 0.2.0 written to /workspace/builds/worker-84/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-84/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-84/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] e48a9232bc80cf606997214c5296c8e5e6ea69443336914ef067115066a4d83c [INFO] running `Command { std: "docker" "start" "-a" "e48a9232bc80cf606997214c5296c8e5e6ea69443336914ef067115066a4d83c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e48a9232bc80cf606997214c5296c8e5e6ea69443336914ef067115066a4d83c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e48a9232bc80cf606997214c5296c8e5e6ea69443336914ef067115066a4d83c", kill_on_drop: false }` [INFO] [stdout] e48a9232bc80cf606997214c5296c8e5e6ea69443336914ef067115066a4d83c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-84/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-84/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a7e993c0fcc0b895c4200a35f98974147e03dd1ce08803138a9262988b25518c [INFO] running `Command { std: "docker" "start" "-a" "a7e993c0fcc0b895c4200a35f98974147e03dd1ce08803138a9262988b25518c", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling largeint v0.2.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/multiplication.rs:46:11 [INFO] [stdout] | [INFO] [stdout] 46 | 10...19 => vec![1, num - 10], [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/multiplication.rs:47:11 [INFO] [stdout] | [INFO] [stdout] 47 | 20...29 => vec![2, num - 20], [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/multiplication.rs:48:11 [INFO] [stdout] | [INFO] [stdout] 48 | 30...39 => vec![3, num - 30], [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/multiplication.rs:49:11 [INFO] [stdout] | [INFO] [stdout] 49 | 40...49 => vec![4, num - 40], [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/multiplication.rs:50:11 [INFO] [stdout] | [INFO] [stdout] 50 | 50...59 => vec![5, num - 50], [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/multiplication.rs:51:11 [INFO] [stdout] | [INFO] [stdout] 51 | 60...69 => vec![6, num - 60], [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/multiplication.rs:52:11 [INFO] [stdout] | [INFO] [stdout] 52 | 70...79 => vec![7, num - 70], [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/multiplication.rs:53:11 [INFO] [stdout] | [INFO] [stdout] 53 | 80...89 => vec![8, num - 80], [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `core::str::::trim_left_matches`: superseded by `trim_start_matches` [INFO] [stdout] --> src/difference.rs:49:46 [INFO] [stdout] | [INFO] [stdout] 49 | output_str = String::from(output_str.trim_left_matches("0")); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ help: replace the use of the deprecated associated function: `trim_start_matches` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `core::str::::trim_left_matches`: superseded by `trim_start_matches` [INFO] [stdout] --> src/difference.rs:69:54 [INFO] [stdout] | [INFO] [stdout] 69 | output_str = String::from(output_str.trim_left_matches("0")); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ help: replace the use of the deprecated associated function: `trim_start_matches` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/division.rs:85:21 [INFO] [stdout] | [INFO] [stdout] 85 | let mut remainder_largeint = new(remainder_str.clone(), sign); [INFO] [stdout] | ----^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 11 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.83s [INFO] running `Command { std: "docker" "inspect" "a7e993c0fcc0b895c4200a35f98974147e03dd1ce08803138a9262988b25518c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a7e993c0fcc0b895c4200a35f98974147e03dd1ce08803138a9262988b25518c", kill_on_drop: false }` [INFO] [stdout] a7e993c0fcc0b895c4200a35f98974147e03dd1ce08803138a9262988b25518c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-84/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-84/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] bdd84bc7047c54fe860f6db3d1eb6d7ca9c818a0195a25ea856686011f49b8fa [INFO] running `Command { std: "docker" "start" "-a" "bdd84bc7047c54fe860f6db3d1eb6d7ca9c818a0195a25ea856686011f49b8fa", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/multiplication.rs:46:11 [INFO] [stdout] | [INFO] [stdout] 46 | 10...19 => vec![1, num - 10], [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling largeint v0.2.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/multiplication.rs:47:11 [INFO] [stdout] | [INFO] [stdout] 47 | 20...29 => vec![2, num - 20], [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/multiplication.rs:48:11 [INFO] [stdout] | [INFO] [stdout] 48 | 30...39 => vec![3, num - 30], [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/multiplication.rs:49:11 [INFO] [stdout] | [INFO] [stdout] 49 | 40...49 => vec![4, num - 40], [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/multiplication.rs:50:11 [INFO] [stdout] | [INFO] [stdout] 50 | 50...59 => vec![5, num - 50], [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/multiplication.rs:51:11 [INFO] [stdout] | [INFO] [stdout] 51 | 60...69 => vec![6, num - 60], [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/multiplication.rs:52:11 [INFO] [stdout] | [INFO] [stdout] 52 | 70...79 => vec![7, num - 70], [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/multiplication.rs:53:11 [INFO] [stdout] | [INFO] [stdout] 53 | 80...89 => vec![8, num - 80], [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `core::str::::trim_left_matches`: superseded by `trim_start_matches` [INFO] [stdout] --> src/difference.rs:49:46 [INFO] [stdout] | [INFO] [stdout] 49 | output_str = String::from(output_str.trim_left_matches("0")); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ help: replace the use of the deprecated associated function: `trim_start_matches` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `core::str::::trim_left_matches`: superseded by `trim_start_matches` [INFO] [stdout] --> src/difference.rs:69:54 [INFO] [stdout] | [INFO] [stdout] 69 | output_str = String::from(output_str.trim_left_matches("0")); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ help: replace the use of the deprecated associated function: `trim_start_matches` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/division.rs:85:21 [INFO] [stdout] | [INFO] [stdout] 85 | let mut remainder_largeint = new(remainder_str.clone(), sign); [INFO] [stdout] | ----^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 11 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/multiplication.rs:46:11 [INFO] [stdout] | [INFO] [stdout] 46 | 10...19 => vec![1, num - 10], [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/multiplication.rs:47:11 [INFO] [stdout] | [INFO] [stdout] 47 | 20...29 => vec![2, num - 20], [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/multiplication.rs:48:11 [INFO] [stdout] | [INFO] [stdout] 48 | 30...39 => vec![3, num - 30], [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/multiplication.rs:49:11 [INFO] [stdout] | [INFO] [stdout] 49 | 40...49 => vec![4, num - 40], [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/multiplication.rs:50:11 [INFO] [stdout] | [INFO] [stdout] 50 | 50...59 => vec![5, num - 50], [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/multiplication.rs:51:11 [INFO] [stdout] | [INFO] [stdout] 51 | 60...69 => vec![6, num - 60], [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/multiplication.rs:52:11 [INFO] [stdout] | [INFO] [stdout] 52 | 70...79 => vec![7, num - 70], [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/multiplication.rs:53:11 [INFO] [stdout] | [INFO] [stdout] 53 | 80...89 => vec![8, num - 80], [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `core::str::::trim_left_matches`: superseded by `trim_start_matches` [INFO] [stdout] --> src/difference.rs:49:46 [INFO] [stdout] | [INFO] [stdout] 49 | output_str = String::from(output_str.trim_left_matches("0")); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ help: replace the use of the deprecated associated function: `trim_start_matches` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `core::str::::trim_left_matches`: superseded by `trim_start_matches` [INFO] [stdout] --> src/difference.rs:69:54 [INFO] [stdout] | [INFO] [stdout] 69 | output_str = String::from(output_str.trim_left_matches("0")); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ help: replace the use of the deprecated associated function: `trim_start_matches` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/division.rs:85:21 [INFO] [stdout] | [INFO] [stdout] 85 | let mut remainder_largeint = new(remainder_str.clone(), sign); [INFO] [stdout] | ----^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 11 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 53.23s [INFO] running `Command { std: "docker" "inspect" "bdd84bc7047c54fe860f6db3d1eb6d7ca9c818a0195a25ea856686011f49b8fa", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bdd84bc7047c54fe860f6db3d1eb6d7ca9c818a0195a25ea856686011f49b8fa", kill_on_drop: false }` [INFO] [stdout] bdd84bc7047c54fe860f6db3d1eb6d7ca9c818a0195a25ea856686011f49b8fa [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-84/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-84/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] aa7c70c9b141a384072b54b5c1857d1e89b3a4994e0745399486a3bb9fa86f4c [INFO] running `Command { std: "docker" "start" "-a" "aa7c70c9b141a384072b54b5c1857d1e89b3a4994e0745399486a3bb9fa86f4c", kill_on_drop: false }` [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/multiplication.rs:46:11 [INFO] [stderr] | [INFO] [stderr] 46 | 10...19 => vec![1, num - 10], [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/multiplication.rs:47:11 [INFO] [stderr] | [INFO] [stderr] 47 | 20...29 => vec![2, num - 20], [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/multiplication.rs:48:11 [INFO] [stderr] | [INFO] [stderr] 48 | 30...39 => vec![3, num - 30], [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/multiplication.rs:49:11 [INFO] [stderr] | [INFO] [stderr] 49 | 40...49 => vec![4, num - 40], [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/multiplication.rs:50:11 [INFO] [stderr] | [INFO] [stderr] 50 | 50...59 => vec![5, num - 50], [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/multiplication.rs:51:11 [INFO] [stderr] | [INFO] [stderr] 51 | 60...69 => vec![6, num - 60], [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/multiplication.rs:52:11 [INFO] [stderr] | [INFO] [stderr] 52 | 70...79 => vec![7, num - 70], [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] [INFO] [stdout] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stdout] running 0 tests [INFO] [stderr] --> src/multiplication.rs:53:11 [INFO] [stdout] [INFO] [stderr] | [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stderr] 53 | 80...89 => vec![8, num - 80], [INFO] [stdout] [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] [INFO] [stderr] | [INFO] [stdout] running 47 tests [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] [INFO] [stderr] warning: use of deprecated associated function `core::str::::trim_left_matches`: superseded by `trim_start_matches` [INFO] [stderr] --> src/difference.rs:49:46 [INFO] [stderr] | [INFO] [stderr] 49 | output_str = String::from(output_str.trim_left_matches("0")); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ help: replace the use of the deprecated associated function: `trim_start_matches` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated associated function `core::str::::trim_left_matches`: superseded by `trim_start_matches` [INFO] [stderr] --> src/difference.rs:69:54 [INFO] [stderr] | [INFO] [stderr] 69 | output_str = String::from(output_str.trim_left_matches("0")); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ help: replace the use of the deprecated associated function: `trim_start_matches` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/division.rs:85:21 [INFO] [stderr] | [INFO] [stderr] 85 | let mut remainder_largeint = new(remainder_str.clone(), sign); [INFO] [stderr] | ----^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `largeint` (lib) generated 11 warnings [INFO] [stderr] warning: `largeint` (lib test) generated 11 warnings (11 duplicates) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.09s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/largeint-3940c82c8b60cdef) [INFO] [stderr] Running tests/test_integration.rs (/opt/rustwide/target/debug/deps/test_integration-68f95e9d7ab3d853) [INFO] [stdout] test tests::negative_negative_add_not_same_length ... ok [INFO] [stdout] test tests::negative_negative_mul ... ok [INFO] [stdout] test tests::negative_negative_add_same_length ... ok [INFO] [stdout] test tests::negative_negative_rem ... ok [INFO] [stdout] test tests::negative_positive_sub_same_length ... ok [INFO] [stdout] test tests::negative_unsigned_add ... ok [INFO] [stdout] test tests::negative_negative_sub_same_length ... ok [INFO] [stdout] test tests::negative_positive_sub_not_same_length ... ok [INFO] [stdout] test tests::negative_positive_rem ... ok [INFO] [stdout] test tests::negative_negative_div ... ok [INFO] [stdout] test tests::negative_negative_sub_same_not_length ... ok [INFO] [stdout] test tests::positive_positive_mul ... ok [INFO] [stdout] test tests::positive_positive_mul_length_1 ... ok [INFO] [stdout] test tests::positive_unsigned_sub ... ok [INFO] [stdout] test tests::positive_unsigned_add ... ok [INFO] [stdout] test tests::positive_positive_sub_same_not_length ... ok [INFO] [stdout] test tests::positive_positive_div_2 ... ok [INFO] [stdout] test tests::positive_positive_div_3 ... ok [INFO] [stdout] test tests::positive_positive_div_1 ... ok [INFO] [stdout] test tests::positive_positive_add_not_same_length ... ok [INFO] [stdout] test tests::positive_positive_rem_1 ... ok [INFO] [stdout] test tests::unsigned_negative_rem ... ok [INFO] [stdout] test tests::negative_positive_div ... ok [INFO] [stdout] test tests::unsigned_negative_div ... ok [INFO] [stdout] test tests::positive_positive_add_same_length ... ok [INFO] [stdout] test tests::unsigned_negative_sub ... ok [INFO] [stdout] test tests::positive_negative_add_equal ... ok [INFO] [stdout] test tests::positive_negative_add_same_length ... ok [INFO] [stdout] test tests::positive_negative_sub_same_length ... ok [INFO] [stdout] test tests::positive_positive_sub_same_length ... ok [INFO] [stdout] test tests::positive_positive_rem_3 ... ok [INFO] [stdout] test tests::positive_negative_sub_not_same_length ... ok [INFO] [stdout] test tests::positive_negative_mul ... ok [INFO] [stdout] test tests::positive_negative_rem ... ok [INFO] [stdout] test tests::positive_positive_rem_2 ... ok [INFO] [stdout] test tests::negative_unsigned_sub ... ok [INFO] [stdout] test tests::positive_negative_add_not_same_length ... ok [INFO] [stdout] test tests::positive_negative_div ... ok [INFO] [stdout] test tests::unsigned_positive_mul ... ok [INFO] [stdout] test tests::unsigned_positive_sub ... ok [INFO] [stdout] test tests::unsigned_unsigned_add ... ok [INFO] [stdout] test tests::unsigned_unsigned_mul ... ok [INFO] [stdout] test tests::unsigned_unsigned_sub ... ok [INFO] [stdout] test tests::positive_unsigned_div - should panic ... ok [INFO] [stdout] test tests::unsigned_unsigned_rem - should panic ... ok [INFO] [stdout] test tests::positive_unsigned_rem - should panic ... ok [INFO] [stdout] test tests::unsigned_unsigned_div - should panic ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 47 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.07s [INFO] [stdout] [INFO] [stderr] Doc-tests largeint [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> /opt/rustwide/workdir/src/multiplication.rs:46:11 [INFO] [stderr] | [INFO] [stderr] 46 | 10...19 => vec![1, num - 10], [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> /opt/rustwide/workdir/src/multiplication.rs:47:11 [INFO] [stderr] | [INFO] [stderr] 47 | 20...29 => vec![2, num - 20], [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> /opt/rustwide/workdir/src/multiplication.rs:48:11 [INFO] [stderr] | [INFO] [stderr] 48 | 30...39 => vec![3, num - 30], [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> /opt/rustwide/workdir/src/multiplication.rs:49:11 [INFO] [stderr] | [INFO] [stderr] 49 | 40...49 => vec![4, num - 40], [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> /opt/rustwide/workdir/src/multiplication.rs:50:11 [INFO] [stderr] | [INFO] [stderr] 50 | 50...59 => vec![5, num - 50], [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> /opt/rustwide/workdir/src/multiplication.rs:51:11 [INFO] [stderr] | [INFO] [stderr] 51 | 60...69 => vec![6, num - 60], [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> /opt/rustwide/workdir/src/multiplication.rs:52:11 [INFO] [stderr] | [INFO] [stderr] 52 | 70...79 => vec![7, num - 70], [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> /opt/rustwide/workdir/src/multiplication.rs:53:11 [INFO] [stderr] | [INFO] [stderr] 53 | 80...89 => vec![8, num - 80], [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] [INFO] [stderr] warning: 8 warnings emitted [INFO] [stderr] [INFO] [stdout] [INFO] [stdout] running 6 tests [INFO] [stdout] test src/lib.rs - largeint::LargeInt::mul (line 295) ... ok [INFO] [stdout] test src/lib.rs - largeint::LargeInt::add (line 119) ... ok [INFO] [stdout] test src/lib.rs - largeint::LargeInt::compare (line 77) ... ok [INFO] [stdout] test src/lib.rs - largeint::LargeInt::sub (line 208) ... ok [INFO] [stdout] test src/lib.rs - largeint::LargeInt::rem (line 386) ... ok [INFO] [stdout] test src/lib.rs - largeint::LargeInt::div (line 334) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.64s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "aa7c70c9b141a384072b54b5c1857d1e89b3a4994e0745399486a3bb9fa86f4c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "aa7c70c9b141a384072b54b5c1857d1e89b3a4994e0745399486a3bb9fa86f4c", kill_on_drop: false }` [INFO] [stdout] aa7c70c9b141a384072b54b5c1857d1e89b3a4994e0745399486a3bb9fa86f4c