[INFO] cloning repository https://github.com/quody/mahjong-combinations [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/quody/mahjong-combinations" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fquody%2Fmahjong-combinations", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fquody%2Fmahjong-combinations'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 139636f9af7a02e5b7fb082b834ea2b21c5fc719 [INFO] checking quody/mahjong-combinations against try#a7a572ce3edd6d476191fbfe92c9c1986e009b34 for pr-87190-3 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fquody%2Fmahjong-combinations" "/workspace/builds/worker-0/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/quody/mahjong-combinations 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/quody/mahjong-combinations [INFO] finished tweaking git repo https://github.com/quody/mahjong-combinations [INFO] tweaked toml for git repo https://github.com/quody/mahjong-combinations written to /workspace/builds/worker-0/source/Cargo.toml [INFO] crate git repo https://github.com/quody/mahjong-combinations 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] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] fb69dfa2132c5ff14c87ab287c6e98c9a5db0e43e1302c87dbda53026340b82f [INFO] running `Command { std: "docker" "start" "-a" "fb69dfa2132c5ff14c87ab287c6e98c9a5db0e43e1302c87dbda53026340b82f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "fb69dfa2132c5ff14c87ab287c6e98c9a5db0e43e1302c87dbda53026340b82f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fb69dfa2132c5ff14c87ab287c6e98c9a5db0e43e1302c87dbda53026340b82f", kill_on_drop: false }` [INFO] [stdout] fb69dfa2132c5ff14c87ab287c6e98c9a5db0e43e1302c87dbda53026340b82f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] 1d4bff0c3b56c1485b6b5c272422e897eecc4d127af7655b52c6b4eb783a02d2 [INFO] running `Command { std: "docker" "start" "-a" "1d4bff0c3b56c1485b6b5c272422e897eecc4d127af7655b52c6b4eb783a02d2", kill_on_drop: false }` [INFO] [stderr] Copying to /tmp/fixit [INFO] [stderr] Running `cargo fix --edition` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling proc-macro2 v1.0.10 [INFO] [stderr] Compiling unicode-xid v0.2.0 [INFO] [stderr] Compiling syn v1.0.17 [INFO] [stderr] Checking either v1.5.3 [INFO] [stderr] Checking itertools v0.9.0 [INFO] [stderr] Compiling quote v1.0.3 [INFO] [stderr] Compiling enum-iterator-derive v0.6.0 [INFO] [stderr] Checking enum-iterator v0.6.0 [INFO] [stderr] Checking mahjong-combinations v0.1.0 (/tmp/fixit) [INFO] [stderr] Migrating src/main.rs from 2018 edition to 2021 [INFO] [stderr] Fixed src/tests.rs (2 fixes) [INFO] [stderr] Fixed src/main.rs (1 fix) [INFO] [stderr] Fixed src/mahjong_logic.rs (1 fix) [INFO] [stdout] error[E0412]: cannot find type `Bencher` in this scope [INFO] [stdout] --> src/tests.rs:17:29 [INFO] [stdout] | [INFO] [stdout] 17 | fn bench_tiles_12(b: &mut Bencher) [INFO] [stdout] | ^^^^^^^ not found in this scope [INFO] [stdout] | [INFO] [stdout] help: consider importing this struct [INFO] [stdout] | [INFO] [stdout] 6 | use test::Bencher; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `super::*` [INFO] [stdout] --> src/tests.rs:6:7 [INFO] [stdout] | [INFO] [stdout] 6 | use super::*; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `get_shanten` [INFO] [stdout] --> src/mahjong_logic.rs:8:8 [INFO] [stdout] | [INFO] [stdout] 8 | pub fn get_shanten(hand: &Vec) [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `shanten_helper` [INFO] [stdout] --> src/mahjong_logic.rs:38:4 [INFO] [stdout] | [INFO] [stdout] 38 | fn shanten_helper(set: &Vec) -> u32 { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `partition_combinations` found for struct `std::ops::Range` in the current scope [INFO] [stdout] --> src/tests.rs:11:21 [INFO] [stdout] | [INFO] [stdout] 11 | let a = (0..12).partition_combinations(3); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ method not found in `std::ops::Range<{integer}>` [INFO] [stdout] | [INFO] [stdout] ::: src/partition_combinations.rs:140:6 [INFO] [stdout] | [INFO] [stdout] 140 | fn partition_combinations(self, k: usize) -> PartitionCombinations; [INFO] [stdout] | ---------------------- the method is available for `std::ops::Range<{integer}>` here [INFO] [stdout] | [INFO] [stdout] = help: items from traits can only be used if the trait is in scope [INFO] [stdout] = note: the following trait is implemented but not in scope; perhaps add a `use` for it: [INFO] [stdout] `use crate::partition_combinations::PartitionCombinable;` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors; 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0412, E0599. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0412`. [INFO] [stdout] [INFO] [stderr] error: could not compile `mahjong-combinations` due to 3 previous errors; 1 warning emitted [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" "1d4bff0c3b56c1485b6b5c272422e897eecc4d127af7655b52c6b4eb783a02d2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1d4bff0c3b56c1485b6b5c272422e897eecc4d127af7655b52c6b4eb783a02d2", kill_on_drop: false }` [INFO] [stdout] 1d4bff0c3b56c1485b6b5c272422e897eecc4d127af7655b52c6b4eb783a02d2