[INFO] cloning repository https://github.com/krcz/advent-of-code-2020.rs [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/krcz/advent-of-code-2020.rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkrcz%2Fadvent-of-code-2020.rs", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkrcz%2Fadvent-of-code-2020.rs'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] fad6552319dcf7a498e1344bfddd8021a9d4d9bd [INFO] checking krcz/advent-of-code-2020.rs against try#a7a572ce3edd6d476191fbfe92c9c1986e009b34 for pr-87190-3 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkrcz%2Fadvent-of-code-2020.rs" "/workspace/builds/worker-3/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/krcz/advent-of-code-2020.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/krcz/advent-of-code-2020.rs [INFO] finished tweaking git repo https://github.com/krcz/advent-of-code-2020.rs [INFO] tweaked toml for git repo https://github.com/krcz/advent-of-code-2020.rs written to /workspace/builds/worker-3/source/Cargo.toml [INFO] crate git repo https://github.com/krcz/advent-of-code-2020.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] [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-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] 9baa1be506c9e490efc6d8c6f8ff4d2dcd83ca6ecc0d8e61edde228a68af212e [INFO] running `Command { std: "docker" "start" "-a" "9baa1be506c9e490efc6d8c6f8ff4d2dcd83ca6ecc0d8e61edde228a68af212e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "9baa1be506c9e490efc6d8c6f8ff4d2dcd83ca6ecc0d8e61edde228a68af212e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9baa1be506c9e490efc6d8c6f8ff4d2dcd83ca6ecc0d8e61edde228a68af212e", kill_on_drop: false }` [INFO] [stdout] 9baa1be506c9e490efc6d8c6f8ff4d2dcd83ca6ecc0d8e61edde228a68af212e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] 924fd7ad7b9ad381d0206d0b6ea796dea079ac22bde6ea856209499e35043d4e [INFO] running `Command { std: "docker" "start" "-a" "924fd7ad7b9ad381d0206d0b6ea796dea079ac22bde6ea856209499e35043d4e", 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 memchr v2.3.4 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Checking regex-syntax v0.6.21 [INFO] [stderr] Checking either v1.6.1 [INFO] [stderr] Checking fixedbitset v0.3.1 [INFO] [stderr] Checking bit-vec v0.6.3 [INFO] [stderr] Checking thread_local v1.0.1 [INFO] [stderr] Checking itertools v0.9.0 [INFO] [stderr] Checking aho-corasick v0.7.15 [INFO] [stderr] Checking regex v1.4.2 [INFO] [stderr] Checking advent v0.1.0 (/tmp/fixit) [INFO] [stderr] Migrating src/day19a.rs from 2018 edition to 2021 [INFO] [stderr] Migrating src/day04b.rs from 2018 edition to 2021 [INFO] [stderr] Migrating src/day13a.rs from 2018 edition to 2021 [INFO] [stderr] Migrating src/day01b.rs from 2018 edition to 2021 [INFO] [stderr] Migrating src/day11a.rs from 2018 edition to 2021 [INFO] [stderr] Migrating src/day17a.rs from 2018 edition to 2021 [INFO] [stderr] Migrating src/day02b.rs from 2018 edition to 2021 [INFO] [stderr] Migrating src/day17b.rs from 2018 edition to 2021 [INFO] [stderr] Migrating src/day18a.rs from 2018 edition to 2021 [INFO] [stderr] Migrating src/day05b.rs from 2018 edition to 2021 [INFO] [stderr] Migrating src/day14b.rs from 2018 edition to 2021 [INFO] [stderr] Migrating src/day16a.rs from 2018 edition to 2021 [INFO] [stderr] Migrating src/day09a.rs from 2018 edition to 2021 [INFO] [stderr] Migrating src/day06a.rs from 2018 edition to 2021 [INFO] [stderr] Migrating src/day13b.rs from 2018 edition to 2021 [INFO] [stderr] Migrating src/day05a.rs from 2018 edition to 2021 [INFO] [stderr] Migrating src/day20a.rs from 2018 edition to 2021 [INFO] [stderr] Migrating src/day18b.rs from 2018 edition to 2021 [INFO] [stderr] Migrating src/day07a.rs from 2018 edition to 2021 [INFO] [stderr] Migrating src/day01a.rs from 2018 edition to 2021 [INFO] [stderr] Migrating src/day11b.rs from 2018 edition to 2021 [INFO] [stderr] Migrating src/day16b.rs from 2018 edition to 2021 [INFO] [stderr] Migrating src/day02a.rs from 2018 edition to 2021 [INFO] [stderr] Migrating src/day14a.rs from 2018 edition to 2021 [INFO] [stderr] Migrating src/day04a.rs from 2018 edition to 2021 [INFO] [stderr] Migrating src/day07b.rs from 2018 edition to 2021 [INFO] [stderr] Migrating src/day03a.rs from 2018 edition to 2021 [INFO] [stderr] Migrating src/day08a.rs from 2018 edition to 2021 [INFO] [stderr] Migrating src/day10b.rs from 2018 edition to 2021 [INFO] [stderr] Migrating src/day15a.rs from 2018 edition to 2021 [INFO] [stderr] Migrating src/day12a.rs from 2018 edition to 2021 [INFO] [stderr] Migrating src/day12b.rs from 2018 edition to 2021 [INFO] [stderr] Migrating src/day10a.rs from 2018 edition to 2021 [INFO] [stderr] Migrating src/day09b.rs from 2018 edition to 2021 [INFO] [stderr] Migrating src/day08b.rs from 2018 edition to 2021 [INFO] [stderr] Migrating src/day03b.rs from 2018 edition to 2021 [INFO] [stderr] Fixed src/day19a.rs (1 fix) [INFO] [stderr] Fixed src/day17a.rs (1 fix) [INFO] [stderr] Fixed src/day17b.rs (1 fix) [INFO] [stderr] Fixed src/day14b.rs (1 fix) [INFO] [stderr] Fixed src/day16a.rs (1 fix) [INFO] [stderr] Fixed src/day09a.rs (1 fix) [INFO] [stderr] Fixed src/day13b.rs (2 fixes) [INFO] [stdout] error: expected one of `:`, `@`, or `|`, found `)` [INFO] [stdout] --> src/day20a.rs:38:33 [INFO] [stdout] | [INFO] [stdout] 38 | fn get_board(&self, rotation) -> Vec> { [INFO] [stdout] | ^ expected one of `:`, `@`, or `|` [INFO] [stdout] | [INFO] [stdout] = note: anonymous parameters are removed in the 2018 edition (see RFC 1685) [INFO] [stdout] help: if this is a parameter name, give it a type [INFO] [stdout] | [INFO] [stdout] 38 | fn get_board(&self, rotation: TypeName) -> Vec> { [INFO] [stdout] | ~~~~~~~~~~~~~~~~~~ [INFO] [stdout] help: if this is a type, explicitly ignore the parameter name [INFO] [stdout] | [INFO] [stdout] 38 | fn get_board(&self, _: rotation) -> Vec> { [INFO] [stdout] | ~~~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/day20a.rs:35:42 [INFO] [stdout] | [INFO] [stdout] 35 | fn rotate(board: &Vec>) -> Vec> { [INFO] [stdout] | ------ ^^^^^^^^^^^^^^ expected struct `Vec`, found `()` [INFO] [stdout] | | [INFO] [stdout] | implicitly returns `()` as its body has no tail or `return` expression [INFO] [stdout] | [INFO] [stdout] = note: expected struct `Vec>` [INFO] [stdout] found unit type `()` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/day20a.rs:38:38 [INFO] [stdout] | [INFO] [stdout] 38 | fn get_board(&self, rotation) -> Vec> { [INFO] [stdout] | --------- ^^^^^^^^^^^^^^ expected struct `Vec`, found `()` [INFO] [stdout] | | [INFO] [stdout] | implicitly returns `()` as its body has no tail or `return` expression [INFO] [stdout] | [INFO] [stdout] = note: expected struct `Vec>` [INFO] [stdout] found unit type `()` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 3 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0308`. [INFO] [stdout] [INFO] [stderr] error: could not compile `advent` due to 4 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] Fixed src/day16b.rs (2 fixes) [INFO] [stdout] error: expected one of `:`, `@`, or `|`, found `)` [INFO] [stdout] --> src/day20a.rs:38:33 [INFO] [stdout] | [INFO] [stdout] 38 | fn get_board(&self, rotation) -> Vec> { [INFO] [stdout] | ^ expected one of `:`, `@`, or `|` [INFO] [stdout] | [INFO] [stdout] = note: anonymous parameters are removed in the 2018 edition (see RFC 1685) [INFO] [stdout] help: if this is a parameter name, give it a type [INFO] [stdout] | [INFO] [stdout] 38 | fn get_board(&self, rotation: TypeName) -> Vec> { [INFO] [stdout] | ~~~~~~~~~~~~~~~~~~ [INFO] [stdout] help: if this is a type, explicitly ignore the parameter name [INFO] [stdout] | [INFO] [stdout] 38 | fn get_board(&self, _: rotation) -> Vec> { [INFO] [stdout] | ~~~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/day20a.rs:35:42 [INFO] [stdout] | [INFO] [stdout] 35 | fn rotate(board: &Vec>) -> Vec> { [INFO] [stdout] | ------ ^^^^^^^^^^^^^^ expected struct `Vec`, found `()` [INFO] [stdout] | | [INFO] [stdout] | implicitly returns `()` as its body has no tail or `return` expression [INFO] [stdout] | [INFO] [stdout] = note: expected struct `Vec>` [INFO] [stdout] found unit type `()` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/day20a.rs:38:38 [INFO] [stdout] | [INFO] [stdout] 38 | fn get_board(&self, rotation) -> Vec> { [INFO] [stdout] | --------- ^^^^^^^^^^^^^^ expected struct `Vec`, found `()` [INFO] [stdout] | | [INFO] [stdout] | implicitly returns `()` as its body has no tail or `return` expression [INFO] [stdout] | [INFO] [stdout] = note: expected struct `Vec>` [INFO] [stdout] found unit type `()` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 3 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0308`. [INFO] [stdout] [INFO] [stderr] Fixed src/day12a.rs (1 fix) [INFO] [stderr] Fixed src/day15a.rs (1 fix) [INFO] [stderr] Fixed src/day09b.rs (1 fix) [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" "924fd7ad7b9ad381d0206d0b6ea796dea079ac22bde6ea856209499e35043d4e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "924fd7ad7b9ad381d0206d0b6ea796dea079ac22bde6ea856209499e35043d4e", kill_on_drop: false }` [INFO] [stdout] 924fd7ad7b9ad381d0206d0b6ea796dea079ac22bde6ea856209499e35043d4e