[INFO] cloning repository https://github.com/sak96/Advent2020
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/sak96/Advent2020" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsak96%2FAdvent2020", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsak96%2FAdvent2020'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] b661c381f3ce23454f1bfa5f39812d4e16597a67
[INFO] testing sak96/Advent2020 against master#b70888601af92f6cdc0364abab3446e418b91d36 for pr-86479
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsak96%2FAdvent2020" "/workspace/builds/worker-20/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-20/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/sak96/Advent2020 on toolchain b70888601af92f6cdc0364abab3446e418b91d36
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/sak96/Advent2020
[INFO] finished tweaking git repo https://github.com/sak96/Advent2020
[INFO] tweaked toml for git repo https://github.com/sak96/Advent2020 written to /workspace/builds/worker-20/source/Cargo.toml
[INFO] crate git repo https://github.com/sak96/Advent2020 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/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" "+b70888601af92f6cdc0364abab3446e418b91d36" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 941e585e508ad3c4fbc5a4295213f064786a862ab3ee2f10088ec4928374a631
[INFO] running `Command { std: "docker" "start" "-a" "941e585e508ad3c4fbc5a4295213f064786a862ab3ee2f10088ec4928374a631", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "941e585e508ad3c4fbc5a4295213f064786a862ab3ee2f10088ec4928374a631", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "941e585e508ad3c4fbc5a4295213f064786a862ab3ee2f10088ec4928374a631", kill_on_drop: false }`
[INFO] [stdout] 941e585e508ad3c4fbc5a4295213f064786a862ab3ee2f10088ec4928374a631
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/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" "+b70888601af92f6cdc0364abab3446e418b91d36" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] efab91cf6863ac9bbc5b45f5ccc84ad712b1f0fcdb1c3066797b03d39bb40f1b
[INFO] running `Command { std: "docker" "start" "-a" "efab91cf6863ac9bbc5b45f5ccc84ad712b1f0fcdb1c3066797b03d39bb40f1b", kill_on_drop: false }`
[INFO] [stderr]    Compiling advent2020 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.70s
[INFO] running `Command { std: "docker" "inspect" "efab91cf6863ac9bbc5b45f5ccc84ad712b1f0fcdb1c3066797b03d39bb40f1b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "efab91cf6863ac9bbc5b45f5ccc84ad712b1f0fcdb1c3066797b03d39bb40f1b", kill_on_drop: false }`
[INFO] [stdout] efab91cf6863ac9bbc5b45f5ccc84ad712b1f0fcdb1c3066797b03d39bb40f1b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/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" "+b70888601af92f6cdc0364abab3446e418b91d36" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0dc04952399b706c29ef32250bb1e511a01a741c9dd9bf658fc228f48a31e773
[INFO] running `Command { std: "docker" "start" "-a" "0dc04952399b706c29ef32250bb1e511a01a741c9dd9bf658fc228f48a31e773", kill_on_drop: false }`
[INFO] [stderr]    Compiling advent2020 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.50s
[INFO] running `Command { std: "docker" "inspect" "0dc04952399b706c29ef32250bb1e511a01a741c9dd9bf658fc228f48a31e773", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0dc04952399b706c29ef32250bb1e511a01a741c9dd9bf658fc228f48a31e773", kill_on_drop: false }`
[INFO] [stdout] 0dc04952399b706c29ef32250bb1e511a01a741c9dd9bf658fc228f48a31e773
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/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" "+b70888601af92f6cdc0364abab3446e418b91d36" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 1313c477ebd7dce1975869459f9ad784c71c4d3923e78da2c8e810973c06b4a8
[INFO] running `Command { std: "docker" "start" "-a" "1313c477ebd7dce1975869459f9ad784c71c4d3923e78da2c8e810973c06b4a8", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[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] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/advent2020-ff234d68c6e87de9)
[INFO] running `Command { std: "docker" "inspect" "1313c477ebd7dce1975869459f9ad784c71c4d3923e78da2c8e810973c06b4a8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1313c477ebd7dce1975869459f9ad784c71c4d3923e78da2c8e810973c06b4a8", kill_on_drop: false }`
[INFO] [stdout] 1313c477ebd7dce1975869459f9ad784c71c4d3923e78da2c8e810973c06b4a8