[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] checking illegalhex/adventofcode_2020 against master#af4a5a13a15fa0c60e06321077ef452f769b42fd for pr-122960-4
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fillegalhex%2Fadventofcode_2020" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/illegalhex/adventofcode_2020 on toolchain af4a5a13a15fa0c60e06321077ef452f769b42fd
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-1-tc1/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-1-tc1/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: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 409c3727413dd2eaa5b4f0651fe1c3dc53dd40fb94e55f5b2ee056766fc84e4d
[INFO] running `Command { std: "docker" "start" "-a" "409c3727413dd2eaa5b4f0651fe1c3dc53dd40fb94e55f5b2ee056766fc84e4d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "409c3727413dd2eaa5b4f0651fe1c3dc53dd40fb94e55f5b2ee056766fc84e4d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "409c3727413dd2eaa5b4f0651fe1c3dc53dd40fb94e55f5b2ee056766fc84e4d", kill_on_drop: false }`
[INFO] [stdout] 409c3727413dd2eaa5b4f0651fe1c3dc53dd40fb94e55f5b2ee056766fc84e4d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=allow" "-e" "RUSTDOCFLAGS=--cap-lints=allow" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 204444c1d50006eef87fc06ca4e0e1237ed7126c8cd6f403298f3097032bcb47
[INFO] running `Command { std: "docker" "start" "-a" "204444c1d50006eef87fc06ca4e0e1237ed7126c8cd6f403298f3097032bcb47", kill_on_drop: false }`
[INFO] [stderr]     Checking either v1.6.1
[INFO] [stderr]     Checking itertools v0.9.0
[INFO] [stderr]     Checking adventofcode_2020 v0.1.0 (/opt/rustwide/workdir)
[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 1 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` (test "regressions") due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "204444c1d50006eef87fc06ca4e0e1237ed7126c8cd6f403298f3097032bcb47", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "204444c1d50006eef87fc06ca4e0e1237ed7126c8cd6f403298f3097032bcb47", kill_on_drop: false }`
[INFO] [stdout] 204444c1d50006eef87fc06ca4e0e1237ed7126c8cd6f403298f3097032bcb47
[INFO] checking illegalhex/adventofcode_2020 against try#36dbcaee1a55543dfc181be52a69d99ff46ff62f for pr-122960-4
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fillegalhex%2Fadventofcode_2020" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/illegalhex/adventofcode_2020 on toolchain 36dbcaee1a55543dfc181be52a69d99ff46ff62f
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-1-tc2/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-1-tc2/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: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3487b13ecaca66b6169bf7b298cec76e555642f746371195cecbf0d0d4ccfe7a
[INFO] running `Command { std: "docker" "start" "-a" "3487b13ecaca66b6169bf7b298cec76e555642f746371195cecbf0d0d4ccfe7a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3487b13ecaca66b6169bf7b298cec76e555642f746371195cecbf0d0d4ccfe7a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3487b13ecaca66b6169bf7b298cec76e555642f746371195cecbf0d0d4ccfe7a", kill_on_drop: false }`
[INFO] [stdout] 3487b13ecaca66b6169bf7b298cec76e555642f746371195cecbf0d0d4ccfe7a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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=allow" "-e" "RUSTDOCFLAGS=--cap-lints=allow" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a0696465f0b17333cedea39e828f425e433486e43f6c8b884c172f932561b978
[INFO] running `Command { std: "docker" "start" "-a" "a0696465f0b17333cedea39e828f425e433486e43f6c8b884c172f932561b978", kill_on_drop: false }`
[INFO] [stderr] Copying to /tmp/fixit
[INFO] [stderr] skipping non-2021 edition `2018`
[INFO] running `Command { std: "docker" "inspect" "a0696465f0b17333cedea39e828f425e433486e43f6c8b884c172f932561b978", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a0696465f0b17333cedea39e828f425e433486e43f6c8b884c172f932561b978", kill_on_drop: false }`
[INFO] [stdout] a0696465f0b17333cedea39e828f425e433486e43f6c8b884c172f932561b978