[INFO] cloning repository https://github.com/illegalhex/adventofcode_2020 [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/illegalhex/adventofcode_2020" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fillegalhex%2Fadventofcode_2020", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fillegalhex%2Fadventofcode_2020'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] d83863d208f48f0ea23916b8ff48c7de935bf62f [INFO] testing illegalhex/adventofcode_2020 against master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fillegalhex%2Fadventofcode_2020" "/workspace/builds/worker-45/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-45/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/illegalhex/adventofcode_2020 on toolchain a77da2d454e6caa227a85b16410b95f93495e7e0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] removed /workspace/builds/worker-45/source/rust-toolchain [INFO] started tweaking git repo https://github.com/illegalhex/adventofcode_2020 [INFO] finished tweaking git repo https://github.com/illegalhex/adventofcode_2020 [INFO] tweaked toml for git repo https://github.com/illegalhex/adventofcode_2020 written to /workspace/builds/worker-45/source/Cargo.toml [INFO] crate git repo https://github.com/illegalhex/adventofcode_2020 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-45/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-45/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 97047c303a5b38d34cbd20efffe1acc46671fe9c65a53ca228a823c9aa87d4f5 [INFO] running `Command { std: "docker" "start" "-a" "97047c303a5b38d34cbd20efffe1acc46671fe9c65a53ca228a823c9aa87d4f5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "97047c303a5b38d34cbd20efffe1acc46671fe9c65a53ca228a823c9aa87d4f5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "97047c303a5b38d34cbd20efffe1acc46671fe9c65a53ca228a823c9aa87d4f5", kill_on_drop: false }` [INFO] [stdout] 97047c303a5b38d34cbd20efffe1acc46671fe9c65a53ca228a823c9aa87d4f5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-45/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-45/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 9c534a0cde4a960a330f4222a7bd51ce8c148e572d44eba6c526ae79b0b39c58 [INFO] running `Command { std: "docker" "start" "-a" "9c534a0cde4a960a330f4222a7bd51ce8c148e572d44eba6c526ae79b0b39c58", kill_on_drop: false }` [INFO] [stderr] Compiling itertools v0.9.0 [INFO] [stderr] Compiling adventofcode_2020 v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `a` [INFO] [stdout] --> src/lib.rs:279:30 [INFO] [stdout] | [INFO] [stdout] 279 | pub fn find_number_gold_bags(a: Vec) -> isize{ [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_a` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the feature `iterator_fold_self` has been stable since 1.51.0 and no longer requires an attribute to enable [INFO] [stdout] --> src/lib.rs:1:12 [INFO] [stdout] | [INFO] [stdout] 1 | #![feature(iterator_fold_self)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(stable_features)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 30.43s [INFO] running `Command { std: "docker" "inspect" "9c534a0cde4a960a330f4222a7bd51ce8c148e572d44eba6c526ae79b0b39c58", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9c534a0cde4a960a330f4222a7bd51ce8c148e572d44eba6c526ae79b0b39c58", kill_on_drop: false }` [INFO] [stdout] 9c534a0cde4a960a330f4222a7bd51ce8c148e572d44eba6c526ae79b0b39c58 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-45/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-45/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] cb2d50da48a206e4dbff211c30540aeb64e16f328b60600b9a9bba7584b3e32d [INFO] running `Command { std: "docker" "start" "-a" "cb2d50da48a206e4dbff211c30540aeb64e16f328b60600b9a9bba7584b3e32d", kill_on_drop: false }` [INFO] [stderr] Compiling adventofcode_2020 v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `a` [INFO] [stdout] --> src/lib.rs:279:30 [INFO] [stdout] | [INFO] [stdout] 279 | pub fn find_number_gold_bags(a: Vec) -> isize{ [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_a` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the feature `iterator_fold_self` has been stable since 1.51.0 and no longer requires an attribute to enable [INFO] [stdout] --> src/lib.rs:1:12 [INFO] [stdout] | [INFO] [stdout] 1 | #![feature(iterator_fold_self)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(stable_features)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0428]: the name `find_number_of_yes_1` is defined multiple times [INFO] [stdout] --> tests/regressions.rs:63:1 [INFO] [stdout] | [INFO] [stdout] 58 | fn find_number_of_yes_1(){ [INFO] [stdout] | ------------------------- previous definition of the value `find_number_of_yes_1` here [INFO] [stdout] ... [INFO] [stdout] 63 | fn find_number_of_yes_1(){ [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ `find_number_of_yes_1` redefined here [INFO] [stdout] | [INFO] [stdout] = note: `find_number_of_yes_1` must be defined only once in the value namespace of this module [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0428`. [INFO] [stdout] [INFO] [stderr] error: could not compile `adventofcode_2020` due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] warning: unused variable: `a` [INFO] [stdout] --> src/lib.rs:279:30 [INFO] [stdout] | [INFO] [stdout] 279 | pub fn find_number_gold_bags(a: Vec) -> isize{ [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_a` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the feature `iterator_fold_self` has been stable since 1.51.0 and no longer requires an attribute to enable [INFO] [stdout] --> src/lib.rs:1:12 [INFO] [stdout] | [INFO] [stdout] 1 | #![feature(iterator_fold_self)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(stable_features)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "cb2d50da48a206e4dbff211c30540aeb64e16f328b60600b9a9bba7584b3e32d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cb2d50da48a206e4dbff211c30540aeb64e16f328b60600b9a9bba7584b3e32d", kill_on_drop: false }` [INFO] [stdout] cb2d50da48a206e4dbff211c30540aeb64e16f328b60600b9a9bba7584b3e32d