[INFO] cloning repository https://github.com/UsairimIsani/learning-rs [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/UsairimIsani/learning-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FUsairimIsani%2Flearning-rs", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FUsairimIsani%2Flearning-rs'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 061b7481efd3c55a9bf4a85eed5f5534cbd3dc3a [INFO] checking UsairimIsani/learning-rs against try#a7a572ce3edd6d476191fbfe92c9c1986e009b34 for pr-87190-3 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FUsairimIsani%2Flearning-rs" "/workspace/builds/worker-10/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-10/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/UsairimIsani/learning-rs on toolchain a7a572ce3edd6d476191fbfe92c9c1986e009b34 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/UsairimIsani/learning-rs [INFO] finished tweaking git repo https://github.com/UsairimIsani/learning-rs [INFO] tweaked toml for git repo https://github.com/UsairimIsani/learning-rs written to /workspace/builds/worker-10/source/Cargo.toml [INFO] crate git repo https://github.com/UsairimIsani/learning-rs already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 880be35d60873c81be41b6675b15d121f51a3b05bbbfb6987999d63a9dde7d8e [INFO] running `Command { std: "docker" "start" "-a" "880be35d60873c81be41b6675b15d121f51a3b05bbbfb6987999d63a9dde7d8e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "880be35d60873c81be41b6675b15d121f51a3b05bbbfb6987999d63a9dde7d8e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "880be35d60873c81be41b6675b15d121f51a3b05bbbfb6987999d63a9dde7d8e", kill_on_drop: false }` [INFO] [stdout] 880be35d60873c81be41b6675b15d121f51a3b05bbbfb6987999d63a9dde7d8e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 8aa626cd34eb5a07c4389adb19fbbf29aeefb4ecd0750e5da671ee157d1b81c3 [INFO] running `Command { std: "docker" "start" "-a" "8aa626cd34eb5a07c4389adb19fbbf29aeefb4ecd0750e5da671ee157d1b81c3", kill_on_drop: false }` [INFO] [stderr] Copying to /tmp/fixit [INFO] [stderr] Running `cargo fix --edition` [INFO] [stderr] Checking learning v0.1.0 (/tmp/fixit) [INFO] [stderr] Migrating src/lib.rs from 2018 edition to 2021 [INFO] [stderr] Migrating src/main.rs from 2018 edition to 2021 [INFO] [stderr] Migrating src/bin/text.rs from 2018 edition to 2021 [INFO] [stderr] Migrating src/bin/ane.rs from 2018 edition to 2021 [INFO] [stderr] Migrating src/bin/riz.rs from 2018 edition to 2021 [INFO] [stderr] Migrating src/bin/t_a_g.rs from 2018 edition to 2021 [INFO] [stderr] Migrating src/bin/vec_swap.rs from 2018 edition to 2021 [INFO] [stderr] Migrating src/bin/sha.rs from 2018 edition to 2021 [INFO] [stderr] Migrating src/bin/ram.rs from 2018 edition to 2021 [INFO] [stderr] Migrating src/bin/alif.rs from 2018 edition to 2021 [INFO] [stderr] Fixed src/bin/ane.rs (1 fix) [INFO] [stdout] warning: function is never used: `assignment2` [INFO] [stdout] --> src/bin/ane.rs:3:4 [INFO] [stdout] | [INFO] [stdout] 3 | fn assignment2(read_path: &String) { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `assignment` [INFO] [stdout] --> src/bin/ane.rs:21:4 [INFO] [stdout] | [INFO] [stdout] 21 | fn assignment() { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Bhindi` [INFO] [stdout] --> src/bin/ane.rs:58:5 [INFO] [stdout] | [INFO] [stdout] 58 | Bhindi, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Onion` [INFO] [stdout] --> src/bin/ane.rs:59:5 [INFO] [stdout] | [INFO] [stdout] 59 | Onion, [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Fixed src/bin/vec_swap.rs (1 fix) [INFO] [stderr] Fixed src/main.rs (6 fixes) [INFO] [stdout] warning: unused imports: `Div`, `Mul`, `fmt::Display` [INFO] [stdout] --> src/bin/t_a_g.rs:73:5 [INFO] [stdout] | [INFO] [stdout] 73 | fmt::Display, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] 74 | ops::{Add, Div, Mul, Sub}, [INFO] [stdout] | ^^^ ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0107]: this struct takes 3 generic arguments but 1 generic argument was supplied [INFO] [stdout] --> src/bin/t_a_g.rs:113:9 [INFO] [stdout] | [INFO] [stdout] 113 | impl BBQ [INFO] [stdout] | ^^^ - supplied 1 generic argument [INFO] [stdout] | | [INFO] [stdout] | expected 3 generic arguments [INFO] [stdout] | [INFO] [stdout] note: struct defined here, with 3 generic parameters: `T`, `F`, `G` [INFO] [stdout] --> src/bin/t_a_g.rs:104:8 [INFO] [stdout] | [INFO] [stdout] 104 | struct BBQ [INFO] [stdout] | ^^^ - - - [INFO] [stdout] help: add missing generic arguments [INFO] [stdout] | [INFO] [stdout] 113 | impl BBQ [INFO] [stdout] | ++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `learning` due to 2 previous errors; 1 warning emitted [INFO] [stdout] error: aborting due to previous error; 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] For more information about this error, try `rustc --explain E0107`. [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `A` [INFO] [stdout] --> src/bin/vec_swap.rs:56:5 [INFO] [stdout] | [INFO] [stdout] 56 | A { count: u32 }, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `B` [INFO] [stdout] --> src/bin/vec_swap.rs:57:5 [INFO] [stdout] | [INFO] [stdout] 57 | B(u8, u32, u64), [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `pine` [INFO] [stdout] --> src/client/tree.rs:2:12 [INFO] [stdout] | [INFO] [stdout] 2 | pub fn pine() { [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `hello` [INFO] [stdout] --> src/client/mod.rs:3:8 [INFO] [stdout] | [INFO] [stdout] 3 | pub fn hello() { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `cl` [INFO] [stdout] --> src/main.rs:7:16 [INFO] [stdout] | [INFO] [stdout] 7 | pub fn cl() { [INFO] [stdout] | ^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `col` [INFO] [stdout] --> src/main.rs:10:12 [INFO] [stdout] | [INFO] [stdout] 10 | fn col() { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `doda` [INFO] [stdout] --> src/main.rs:13:16 [INFO] [stdout] | [INFO] [stdout] 13 | pub fn doda() { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `tamata` [INFO] [stdout] --> src/main.rs:16:16 [INFO] [stdout] | [INFO] [stdout] 16 | pub fn tamata() { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `cluck` [INFO] [stdout] --> src/main.rs:21:19 [INFO] [stdout] | [INFO] [stdout] 21 | pub(crate) fn cluck() { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `hella` [INFO] [stdout] --> src/main.rs:25:4 [INFO] [stdout] | [INFO] [stdout] 25 | fn hella() { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 8 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `A` [INFO] [stdout] --> src/bin/vec_swap.rs:56:5 [INFO] [stdout] | [INFO] [stdout] 56 | A { count: u32 }, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `B` [INFO] [stdout] --> src/bin/vec_swap.rs:57:5 [INFO] [stdout] | [INFO] [stdout] 57 | B(u8, u32, u64), [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Fixed src/bin/ram.rs (1 fix) [INFO] [stdout] warning: unused label [INFO] [stdout] --> src/bin/ram.rs:53:9 [INFO] [stdout] | [INFO] [stdout] 53 | 'second: loop { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_labels)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `name` [INFO] [stdout] --> src/bin/alif.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | name: String, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/bin/alif.rs:11:8 [INFO] [stdout] | [INFO] [stdout] 11 | fn new(&self) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Div`, `Mul`, `fmt::Display` [INFO] [stdout] --> src/bin/t_a_g.rs:73:5 [INFO] [stdout] | [INFO] [stdout] 73 | fmt::Display, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] 74 | ops::{Add, Div, Mul, Sub}, [INFO] [stdout] | ^^^ ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0107]: this struct takes 3 generic arguments but 1 generic argument was supplied [INFO] [stdout] --> src/bin/t_a_g.rs:113:9 [INFO] [stdout] | [INFO] [stdout] 113 | impl BBQ [INFO] [stdout] | ^^^ - supplied 1 generic argument [INFO] [stdout] | | [INFO] [stdout] | expected 3 generic arguments [INFO] [stdout] | [INFO] [stdout] note: struct defined here, with 3 generic parameters: `T`, `F`, `G` [INFO] [stdout] --> src/bin/t_a_g.rs:104:8 [INFO] [stdout] | [INFO] [stdout] 104 | struct BBQ [INFO] [stdout] | ^^^ - - - [INFO] [stdout] help: add missing generic arguments [INFO] [stdout] | [INFO] [stdout] 113 | impl BBQ [INFO] [stdout] | ++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error; 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0107`. [INFO] [stdout] [INFO] [stdout] warning: unused label [INFO] [stdout] --> src/bin/ram.rs:53:9 [INFO] [stdout] | [INFO] [stdout] 53 | 'second: loop { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_labels)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `pine` [INFO] [stdout] --> src/client/tree.rs:2:12 [INFO] [stdout] | [INFO] [stdout] 2 | pub fn pine() { [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `hello` [INFO] [stdout] --> src/client/mod.rs:3:8 [INFO] [stdout] | [INFO] [stdout] 3 | pub fn hello() { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `cl` [INFO] [stdout] --> src/main.rs:7:16 [INFO] [stdout] | [INFO] [stdout] 7 | pub fn cl() { [INFO] [stdout] | ^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `col` [INFO] [stdout] --> src/main.rs:10:12 [INFO] [stdout] | [INFO] [stdout] 10 | fn col() { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `doda` [INFO] [stdout] --> src/main.rs:13:16 [INFO] [stdout] | [INFO] [stdout] 13 | pub fn doda() { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `tamata` [INFO] [stdout] --> src/main.rs:16:16 [INFO] [stdout] | [INFO] [stdout] 16 | pub fn tamata() { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `cluck` [INFO] [stdout] --> src/main.rs:21:19 [INFO] [stdout] | [INFO] [stdout] 21 | pub(crate) fn cluck() { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `hella` [INFO] [stdout] --> src/main.rs:25:4 [INFO] [stdout] | [INFO] [stdout] 25 | fn hella() { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 8 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `assignment2` [INFO] [stdout] --> src/bin/ane.rs:3:4 [INFO] [stdout] | [INFO] [stdout] 3 | fn assignment2(read_path: &String) { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `assignment` [INFO] [stdout] --> src/bin/ane.rs:21:4 [INFO] [stdout] | [INFO] [stdout] 21 | fn assignment() { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Bhindi` [INFO] [stdout] --> src/bin/ane.rs:58:5 [INFO] [stdout] | [INFO] [stdout] 58 | Bhindi, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Onion` [INFO] [stdout] --> src/bin/ane.rs:59:5 [INFO] [stdout] | [INFO] [stdout] 59 | Onion, [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `name` [INFO] [stdout] --> src/bin/alif.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | name: String, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/bin/alif.rs:11:8 [INFO] [stdout] | [INFO] [stdout] 11 | fn new(&self) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: build failed [INFO] [stderr] error: failed to migrate to next edition [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `cargo fix --edition --allow-no-vcs --allow-dirty --frozen --all --all-targets --message-format=json` (exit status: 101) [INFO] running `Command { std: "docker" "inspect" "8aa626cd34eb5a07c4389adb19fbbf29aeefb4ecd0750e5da671ee157d1b81c3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8aa626cd34eb5a07c4389adb19fbbf29aeefb4ecd0750e5da671ee157d1b81c3", kill_on_drop: false }` [INFO] [stdout] 8aa626cd34eb5a07c4389adb19fbbf29aeefb4ecd0750e5da671ee157d1b81c3