[INFO] fetching crate largeint 0.2.0...
[INFO] checking largeint-0.2.0 against beta for pr-78714
[INFO] extracting crate largeint 0.2.0 into /workspace/builds/worker-9/source
[INFO] validating manifest of crates.io crate largeint 0.2.0 on toolchain beta
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "read-manifest" "--manifest-path" "Cargo.toml", 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-9/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+beta" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8e43f282fce6d96f46021f7ea0fb7756cc154b1fd41bf82931ce837932af9920
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "8e43f282fce6d96f46021f7ea0fb7756cc154b1fd41bf82931ce837932af9920", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8e43f282fce6d96f46021f7ea0fb7756cc154b1fd41bf82931ce837932af9920", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8e43f282fce6d96f46021f7ea0fb7756cc154b1fd41bf82931ce837932af9920", kill_on_drop: false }`
[INFO] [stdout] 8e43f282fce6d96f46021f7ea0fb7756cc154b1fd41bf82931ce837932af9920
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+beta" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2c30d084c493de4e9da4a3ee9ab4d729c26ab2d34c838795967db6cb1bdf254c
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "2c30d084c493de4e9da4a3ee9ab4d729c26ab2d34c838795967db6cb1bdf254c", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Checking 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] 
[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] 
[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] 
[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] 
[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] 
[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] 
[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] 
[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] 
[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] 
[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] 
[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] 
[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] 
[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] 
[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] 
[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] 
[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] 
[INFO] [stdout] warning: use of deprecated associated function `core::str::<impl 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::<impl 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: use of deprecated associated function `core::str::<impl 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::<impl 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: 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: 11 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.53s
[INFO] running `Command { std: "docker" "inspect" "2c30d084c493de4e9da4a3ee9ab4d729c26ab2d34c838795967db6cb1bdf254c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2c30d084c493de4e9da4a3ee9ab4d729c26ab2d34c838795967db6cb1bdf254c", kill_on_drop: false }`
[INFO] [stdout] 2c30d084c493de4e9da4a3ee9ab4d729c26ab2d34c838795967db6cb1bdf254c