[INFO] cloning repository https://github.com/phper-chen/time_series_skiplist
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/phper-chen/time_series_skiplist" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fphper-chen%2Ftime_series_skiplist", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fphper-chen%2Ftime_series_skiplist'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 9690f66ef40956b1245a1f3d03be08817183953c
[INFO] checking phper-chen/time_series_skiplist against master#90442458ac46b1d5eed752c316da25450f67285b for pr-81477
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fphper-chen%2Ftime_series_skiplist" "/workspace/builds/worker-14/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-14/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/phper-chen/time_series_skiplist on toolchain 90442458ac46b1d5eed752c316da25450f67285b
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+90442458ac46b1d5eed752c316da25450f67285b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/phper-chen/time_series_skiplist
[INFO] finished tweaking git repo https://github.com/phper-chen/time_series_skiplist
[INFO] tweaked toml for git repo https://github.com/phper-chen/time_series_skiplist written to /workspace/builds/worker-14/source/Cargo.toml
[INFO] crate git repo https://github.com/phper-chen/time_series_skiplist already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+90442458ac46b1d5eed752c316da25450f67285b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "+90442458ac46b1d5eed752c316da25450f67285b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 90c284c4b069140da8cc8e20a8839efcdc3dfc49a0b9e00a69ab913ddce656aa
[INFO] running `Command { std: "docker" "start" "-a" "90c284c4b069140da8cc8e20a8839efcdc3dfc49a0b9e00a69ab913ddce656aa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "90c284c4b069140da8cc8e20a8839efcdc3dfc49a0b9e00a69ab913ddce656aa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "90c284c4b069140da8cc8e20a8839efcdc3dfc49a0b9e00a69ab913ddce656aa", kill_on_drop: false }`
[INFO] [stdout] 90c284c4b069140da8cc8e20a8839efcdc3dfc49a0b9e00a69ab913ddce656aa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "+90442458ac46b1d5eed752c316da25450f67285b" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b14561d3b3a1f743acfc1bffc1a9a17d67b710b1471e4c8e0a0848301affb726
[INFO] running `Command { std: "docker" "start" "-a" "b14561d3b3a1f743acfc1bffc1a9a17d67b710b1471e4c8e0a0848301affb726", kill_on_drop: false }`
[INFO] [stderr]    Compiling getrandom v0.1.14
[INFO] [stderr]     Checking cfg-if v0.1.10
[INFO] [stderr]     Checking ppv-lite86 v0.2.6
[INFO] [stderr]    Compiling num-traits v0.2.11
[INFO] [stderr]    Compiling num-integer v0.1.42
[INFO] [stderr]     Checking rand_core v0.5.1
[INFO] [stderr]     Checking rand_chacha v0.2.2
[INFO] [stderr]     Checking rand v0.7.3
[INFO] [stderr]     Checking chrono v0.4.11
[INFO] [stderr]     Checking algorithm v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.00s
[INFO] running `Command { std: "docker" "inspect" "b14561d3b3a1f743acfc1bffc1a9a17d67b710b1471e4c8e0a0848301affb726", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b14561d3b3a1f743acfc1bffc1a9a17d67b710b1471e4c8e0a0848301affb726", kill_on_drop: false }`
[INFO] [stdout] b14561d3b3a1f743acfc1bffc1a9a17d67b710b1471e4c8e0a0848301affb726