[INFO] cloning repository https://github.com/masahiko-ofgp/umeboshi
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/masahiko-ofgp/umeboshi" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmasahiko-ofgp%2Fumeboshi", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmasahiko-ofgp%2Fumeboshi'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] e7f490db2cc82391918b086e76a12d428497878e
[INFO] checking masahiko-ofgp/umeboshi against master#da897dfb6daa268a965d2d73620316ba56020a19 for pr-76219
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmasahiko-ofgp%2Fumeboshi" "/workspace/builds/worker-9/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-9/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/masahiko-ofgp/umeboshi on toolchain da897dfb6daa268a965d2d73620316ba56020a19
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+da897dfb6daa268a965d2d73620316ba56020a19" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/masahiko-ofgp/umeboshi
[INFO] finished tweaking git repo https://github.com/masahiko-ofgp/umeboshi
[INFO] tweaked toml for git repo https://github.com/masahiko-ofgp/umeboshi written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] crate git repo https://github.com/masahiko-ofgp/umeboshi already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+da897dfb6daa268a965d2d73620316ba56020a19" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+da897dfb6daa268a965d2d73620316ba56020a19" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f79c69affa3b41c031762211e4dd726770b7b0cf7503afb98c8cc0b40f2ad376
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "f79c69affa3b41c031762211e4dd726770b7b0cf7503afb98c8cc0b40f2ad376", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f79c69affa3b41c031762211e4dd726770b7b0cf7503afb98c8cc0b40f2ad376", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f79c69affa3b41c031762211e4dd726770b7b0cf7503afb98c8cc0b40f2ad376", kill_on_drop: false }`
[INFO] [stdout] f79c69affa3b41c031762211e4dd726770b7b0cf7503afb98c8cc0b40f2ad376
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+da897dfb6daa268a965d2d73620316ba56020a19" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3a683fd3151b645443a5584e8a347b6b0b6dc6b70acaf498bb9ca00f4cbe3f46
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "3a683fd3151b645443a5584e8a347b6b0b6dc6b70acaf498bb9ca00f4cbe3f46", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.45
[INFO] [stderr]     Checking termion v1.5.1
[INFO] [stderr]     Checking umeboshi v0.3.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.03s
[INFO] running `Command { std: "docker" "inspect" "3a683fd3151b645443a5584e8a347b6b0b6dc6b70acaf498bb9ca00f4cbe3f46", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3a683fd3151b645443a5584e8a347b6b0b6dc6b70acaf498bb9ca00f4cbe3f46", kill_on_drop: false }`
[INFO] [stdout] 3a683fd3151b645443a5584e8a347b6b0b6dc6b70acaf498bb9ca00f4cbe3f46