[INFO] cloning repository https://github.com/dem214/advent_of_code_21 [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/dem214/advent_of_code_21" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdem214%2Fadvent_of_code_21", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdem214%2Fadvent_of_code_21'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 1a7e96f91c78a4e224ee2937dd6fa0ea7daa7eb4 [INFO] testing dem214/advent_of_code_21 against master#552a959051cebf8f88a8f558399baf733bec9ce0 for pr-136932 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdem214%2Fadvent_of_code_21" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/dem214/advent_of_code_21 on toolchain 552a959051cebf8f88a8f558399baf733bec9ce0 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+552a959051cebf8f88a8f558399baf733bec9ce0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/dem214/advent_of_code_21 [INFO] finished tweaking git repo https://github.com/dem214/advent_of_code_21 [INFO] tweaked toml for git repo https://github.com/dem214/advent_of_code_21 written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/dem214/advent_of_code_21 already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+552a959051cebf8f88a8f558399baf733bec9ce0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded memoize-inner v0.2.1 [INFO] [stderr] Downloaded proc-macro2 v1.0.41 [INFO] [stderr] Downloaded memoize v0.3.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+552a959051cebf8f88a8f558399baf733bec9ce0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 74fcba6958b403ba05db50166a5af1f673a50f265e29e8e8e942be8547ae26b3 [INFO] running `Command { std: "docker" "start" "-a" "74fcba6958b403ba05db50166a5af1f673a50f265e29e8e8e942be8547ae26b3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "74fcba6958b403ba05db50166a5af1f673a50f265e29e8e8e942be8547ae26b3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "74fcba6958b403ba05db50166a5af1f673a50f265e29e8e8e942be8547ae26b3", kill_on_drop: false }` [INFO] [stdout] 74fcba6958b403ba05db50166a5af1f673a50f265e29e8e8e942be8547ae26b3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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" "RUSTDOCFLAGS=--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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+552a959051cebf8f88a8f558399baf733bec9ce0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 8bf157f80f851671b9b53c68b3683417a20d335b44055f310f152b7b39f47393 [INFO] running `Command { std: "docker" "start" "-a" "8bf157f80f851671b9b53c68b3683417a20d335b44055f310f152b7b39f47393", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.41 [INFO] [stderr] Compiling unicode-ident v1.0.2 [INFO] [stderr] Compiling quote v1.0.20 [INFO] [stderr] Compiling typenum v1.15.0 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Compiling syn v1.0.98 [INFO] [stderr] Compiling version_check v0.9.4 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling rand_core v0.6.3 [INFO] [stderr] Compiling regex-syntax v0.6.27 [INFO] [stderr] Compiling rand_xoshiro v0.6.0 [INFO] [stderr] Compiling im v15.1.0 [INFO] [stderr] Compiling bitmaps v2.1.0 [INFO] [stderr] Compiling aho-corasick v0.7.18 [INFO] [stderr] Compiling sized-chunks v0.6.5 [INFO] [stderr] Compiling regex v1.6.0 [INFO] [stderr] Compiling memoize-inner v0.2.1 [INFO] [stderr] Compiling memoize v0.3.0 [INFO] [stderr] Compiling day1 v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `also` [INFO] [stdout] --> src/day8.rs:61:17 [INFO] [stdout] | [INFO] [stdout] 61 | also => {} [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_also` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `a_seg`, `c_seg`, and `f_seg` are never read [INFO] [stdout] --> src/day8.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 5 | struct Entry<'a> { [INFO] [stdout] | ----- fields in this struct [INFO] [stdout] ... [INFO] [stdout] 8 | a_seg: char, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 9 | c_seg: char, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 10 | f_seg: char, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Entry` has derived impls for the traits `Default` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `lens_of_output` is never used [INFO] [stdout] --> src/day8.rs:35:8 [INFO] [stdout] | [INFO] [stdout] 13 | impl<'a> Entry<'a> { [INFO] [stdout] | ------------------ method in this implementation [INFO] [stdout] ... [INFO] [stdout] 35 | fn lens_of_output(&self) -> [usize; 4] { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `part1` is never used [INFO] [stdout] --> src/day8.rs:137:8 [INFO] [stdout] | [INFO] [stdout] 137 | pub fn part1() { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 12.31s [INFO] running `Command { std: "docker" "inspect" "8bf157f80f851671b9b53c68b3683417a20d335b44055f310f152b7b39f47393", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8bf157f80f851671b9b53c68b3683417a20d335b44055f310f152b7b39f47393", kill_on_drop: false }` [INFO] [stdout] 8bf157f80f851671b9b53c68b3683417a20d335b44055f310f152b7b39f47393 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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" "RUSTDOCFLAGS=--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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+552a959051cebf8f88a8f558399baf733bec9ce0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 7569f00ac9ee998a527016645487a36bb8dd36d1d5b49f93ee28eeec140c0471 [INFO] running `Command { std: "docker" "start" "-a" "7569f00ac9ee998a527016645487a36bb8dd36d1d5b49f93ee28eeec140c0471", kill_on_drop: false }` [INFO] [stderr] Compiling day1 v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `also` [INFO] [stdout] --> src/day8.rs:61:17 [INFO] [stdout] | [INFO] [stdout] 61 | also => {} [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_also` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `a_seg`, `c_seg`, and `f_seg` are never read [INFO] [stdout] --> src/day8.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 5 | struct Entry<'a> { [INFO] [stdout] | ----- fields in this struct [INFO] [stdout] ... [INFO] [stdout] 8 | a_seg: char, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 9 | c_seg: char, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 10 | f_seg: char, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Entry` has derived impls for the traits `Default` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `lens_of_output` is never used [INFO] [stdout] --> src/day8.rs:35:8 [INFO] [stdout] | [INFO] [stdout] 13 | impl<'a> Entry<'a> { [INFO] [stdout] | ------------------ method in this implementation [INFO] [stdout] ... [INFO] [stdout] 35 | fn lens_of_output(&self) -> [usize; 4] { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `part1` is never used [INFO] [stdout] --> src/day8.rs:137:8 [INFO] [stdout] | [INFO] [stdout] 137 | pub fn part1() { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.34s [INFO] running `Command { std: "docker" "inspect" "7569f00ac9ee998a527016645487a36bb8dd36d1d5b49f93ee28eeec140c0471", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7569f00ac9ee998a527016645487a36bb8dd36d1d5b49f93ee28eeec140c0471", kill_on_drop: false }` [INFO] [stdout] 7569f00ac9ee998a527016645487a36bb8dd36d1d5b49f93ee28eeec140c0471 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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" "RUSTDOCFLAGS=--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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+552a959051cebf8f88a8f558399baf733bec9ce0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 612ab45b037792df80e482ea243348e4993f22a8d0c5fda6b2d168b69644251e [INFO] running `Command { std: "docker" "start" "-a" "612ab45b037792df80e482ea243348e4993f22a8d0c5fda6b2d168b69644251e", kill_on_drop: false }` [INFO] [stderr] warning: unused variable: `also` [INFO] [stderr] --> src/day8.rs:61:17 [INFO] [stderr] | [INFO] [stderr] 61 | also => {} [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_also` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: fields `a_seg`, `c_seg`, and `f_seg` are never read [INFO] [stderr] --> src/day8.rs:8:5 [INFO] [stderr] | [INFO] [stderr] 5 | struct Entry<'a> { [INFO] [stderr] | ----- fields in this struct [INFO] [stderr] ... [INFO] [stderr] 8 | a_seg: char, [INFO] [stderr] | ^^^^^ [INFO] [stderr] 9 | c_seg: char, [INFO] [stderr] | ^^^^^ [INFO] [stderr] 10 | f_seg: char, [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `Entry` has derived impls for the traits `Default` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: method `lens_of_output` is never used [INFO] [stderr] --> src/day8.rs:35:8 [INFO] [stderr] | [INFO] [stderr] 13 | impl<'a> Entry<'a> { [INFO] [stderr] | ------------------ method in this implementation [INFO] [stderr] ... [INFO] [stderr] 35 | fn lens_of_output(&self) -> [usize; 4] { [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function `part1` is never used [INFO] [stderr] --> src/day8.rs:137:8 [INFO] [stderr] | [INFO] [stderr] 137 | pub fn part1() { [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `day1` (bin "day1" test) generated 4 warnings [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/day1-78db797522784198) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "612ab45b037792df80e482ea243348e4993f22a8d0c5fda6b2d168b69644251e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "612ab45b037792df80e482ea243348e4993f22a8d0c5fda6b2d168b69644251e", kill_on_drop: false }` [INFO] [stdout] 612ab45b037792df80e482ea243348e4993f22a8d0c5fda6b2d168b69644251e