[INFO] cloning repository https://github.com/cloudsftp/TheLastAlgorithmsCourseYouWillEverNeed
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/cloudsftp/TheLastAlgorithmsCourseYouWillEverNeed" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcloudsftp%2FTheLastAlgorithmsCourseYouWillEverNeed", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcloudsftp%2FTheLastAlgorithmsCourseYouWillEverNeed'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 7fb09bd84bee1f201d300b1f330f899fae02b095
[INFO] checking cloudsftp/TheLastAlgorithmsCourseYouWillEverNeed/7fb09bd84bee1f201d300b1f330f899fae02b095 against master#0f6e1ae67854c3c44726e8376144c16b465fe7c6 for pr-129392
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcloudsftp%2FTheLastAlgorithmsCourseYouWillEverNeed" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/cloudsftp/TheLastAlgorithmsCourseYouWillEverNeed on toolchain 0f6e1ae67854c3c44726e8376144c16b465fe7c6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0f6e1ae67854c3c44726e8376144c16b465fe7c6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/cloudsftp/TheLastAlgorithmsCourseYouWillEverNeed
[INFO] finished tweaking git repo https://github.com/cloudsftp/TheLastAlgorithmsCourseYouWillEverNeed
[INFO] tweaked toml for git repo https://github.com/cloudsftp/TheLastAlgorithmsCourseYouWillEverNeed written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/cloudsftp/TheLastAlgorithmsCourseYouWillEverNeed 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" "+0f6e1ae67854c3c44726e8376144c16b465fe7c6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+0f6e1ae67854c3c44726e8376144c16b465fe7c6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 86a6e0bc05c7d757c3b69be3c4b2fe0e845a2e3a15b957d22eac752eaf675752
[INFO] running `Command { std: "docker" "start" "-a" "86a6e0bc05c7d757c3b69be3c4b2fe0e845a2e3a15b957d22eac752eaf675752", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "86a6e0bc05c7d757c3b69be3c4b2fe0e845a2e3a15b957d22eac752eaf675752", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "86a6e0bc05c7d757c3b69be3c4b2fe0e845a2e3a15b957d22eac752eaf675752", kill_on_drop: false }`
[INFO] [stdout] 86a6e0bc05c7d757c3b69be3c4b2fe0e845a2e3a15b957d22eac752eaf675752
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+0f6e1ae67854c3c44726e8376144c16b465fe7c6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a69fbf836311b276f9f72548490d4c7c2e5702ffd000b56702c0aa4684b7a30d
[INFO] running `Command { std: "docker" "start" "-a" "a69fbf836311b276f9f72548490d4c7c2e5702ffd000b56702c0aa4684b7a30d", kill_on_drop: false }`
[INFO] [stderr]    Compiling anyhow v1.0.75
[INFO] [stderr]    Compiling libc v0.2.148
[INFO] [stderr]     Checking bubble-sort v0.1.0 (/opt/rustwide/workdir/bubble-sort)
[INFO] [stderr]     Checking binary-tree v0.1.0 (/opt/rustwide/workdir/binary-tree)
[INFO] [stderr]     Checking binary-search v0.1.0 (/opt/rustwide/workdir/binary-search)
[INFO] [stderr]     Checking priority-queue v0.1.0 (/opt/rustwide/workdir/priority-queue)
[INFO] [stderr]     Checking two-crystal-balls v0.1.0 (/opt/rustwide/workdir/two-crystal-balls)
[INFO] [stderr]     Checking graphs v0.1.0 (/opt/rustwide/workdir/graphs)
[INFO] [stderr]     Checking linked-list v0.1.0 (/opt/rustwide/workdir/linked-list)
[INFO] [stderr]     Checking recursion v0.1.0 (/opt/rustwide/workdir/recursion)
[INFO] [stderr]     Checking array-list v0.1.0 (/opt/rustwide/workdir/array-list)
[INFO] [stderr]     Checking getrandom v0.2.10
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking quick-sort v0.1.0 (/opt/rustwide/workdir/quick-sort)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.56s
[INFO] running `Command { std: "docker" "inspect" "a69fbf836311b276f9f72548490d4c7c2e5702ffd000b56702c0aa4684b7a30d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a69fbf836311b276f9f72548490d4c7c2e5702ffd000b56702c0aa4684b7a30d", kill_on_drop: false }`
[INFO] [stdout] a69fbf836311b276f9f72548490d4c7c2e5702ffd000b56702c0aa4684b7a30d