[INFO] cloning repository https://github.com/cubehub/doppler
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/cubehub/doppler" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcubehub%2Fdoppler", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcubehub%2Fdoppler'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 5f13df14c2cf81931a6502947508e4339c8b8e89
[INFO] checking cubehub/doppler against master#a609fb45efad59dfd459c76e50899be9f0583b5a for pr-80579
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcubehub%2Fdoppler" "/workspace/builds/worker-1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/cubehub/doppler on toolchain a609fb45efad59dfd459c76e50899be9f0583b5a
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a609fb45efad59dfd459c76e50899be9f0583b5a" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/cubehub/doppler
[INFO] finished tweaking git repo https://github.com/cubehub/doppler
[INFO] tweaked toml for git repo https://github.com/cubehub/doppler written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] crate git repo https://github.com/cubehub/doppler already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a609fb45efad59dfd459c76e50899be9f0583b5a" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+a609fb45efad59dfd459c76e50899be9f0583b5a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] edbf96b38922aa7bb26f99efbb70c5aa549375879be7ba0c8cac10d17e3ee2ac
[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" "edbf96b38922aa7bb26f99efbb70c5aa549375879be7ba0c8cac10d17e3ee2ac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "edbf96b38922aa7bb26f99efbb70c5aa549375879be7ba0c8cac10d17e3ee2ac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "edbf96b38922aa7bb26f99efbb70c5aa549375879be7ba0c8cac10d17e3ee2ac", kill_on_drop: false }`
[INFO] [stdout] edbf96b38922aa7bb26f99efbb70c5aa549375879be7ba0c8cac10d17e3ee2ac
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+a609fb45efad59dfd459c76e50899be9f0583b5a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5bbad13515c6610b1e822ce1b6b299d3a87e54c998fc2c3366a4588b31f14690
[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" "5bbad13515c6610b1e822ce1b6b299d3a87e54c998fc2c3366a4588b31f14690", kill_on_drop: false }`
[INFO] [stderr]     Checking libc v0.2.17
[INFO] [stderr]     Checking num-traits v0.1.36
[INFO] [stderr]    Compiling winapi-build v0.1.1
[INFO] [stderr]     Checking winapi v0.2.8
[INFO] [stderr]     Checking lazy_static v0.2.2
[INFO] [stderr]    Compiling gcc v0.3.38
[INFO] [stderr]     Checking log v0.3.6
[INFO] [stderr]     Checking strsim v0.5.2
[INFO] [stderr]     Checking unicode-segmentation v0.1.2
[INFO] [stderr]     Checking unicode-width v0.1.3
[INFO] [stderr]     Checking bitflags v0.7.0
[INFO] [stderr]     Checking vec_map v0.6.0
[INFO] [stderr]     Checking coordinates v0.1.0 (https://github.com/cubehub/rust-coordinates.git#e8548c16)
[INFO] [stderr]     Checking fern v0.4.0 (https://github.com/marjakm/fern-rs.git#9b1b821a)
[INFO] [stderr]    Compiling kernel32-sys v0.2.2
[INFO] [stderr]     Checking rand v0.3.15
[INFO] [stderr]     Checking term_size v0.2.1
[INFO] [stderr]     Checking clap v2.19.0
[INFO] [stderr]     Checking time v0.1.35
[INFO] [stderr]     Checking num-integer v0.1.32
[INFO] [stderr]     Checking num-complex v0.1.35
[INFO] [stderr]    Compiling doppler v1.1.10 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking num-iter v0.1.32
[INFO] [stderr]     Checking gpredict v0.2.6 (https://github.com/cubehub/rust-gpredict.git#b223e69b)
[INFO] [stderr]     Checking num-bigint v0.1.35
[INFO] [stderr]     Checking num-rational v0.1.35
[INFO] [stderr]     Checking num v0.1.36
[INFO] [stderr]     Checking liquid_dsp v0.3.0 (https://github.com/cubehub/rust-liquid-dsp.git#343bf9bd)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.58s
[INFO] running `Command { std: "docker" "inspect" "5bbad13515c6610b1e822ce1b6b299d3a87e54c998fc2c3366a4588b31f14690", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5bbad13515c6610b1e822ce1b6b299d3a87e54c998fc2c3366a4588b31f14690", kill_on_drop: false }`
[INFO] [stdout] 5bbad13515c6610b1e822ce1b6b299d3a87e54c998fc2c3366a4588b31f14690