[INFO] cloning repository https://github.com/1337grrl/phobos
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/1337grrl/phobos" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F1337grrl%2Fphobos", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F1337grrl%2Fphobos'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 4c4e14cf92c5c3e77703f3644deb6011f2b34917
[INFO] checking 1337grrl/phobos against master#af3c6e733a40e671550e0f0f5aeecaa13772ba56 for pr-74989
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F1337grrl%2Fphobos" "/workspace/builds/worker-3/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3/source'...
[INFO] [stderr] done.
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Checking out files: 100% (1480/1480), done.
[INFO] validating manifest of git repo https://github.com/1337grrl/phobos on toolchain af3c6e733a40e671550e0f0f5aeecaa13772ba56
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+af3c6e733a40e671550e0f0f5aeecaa13772ba56" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/1337grrl/phobos
[INFO] removed 0 missing tests
[INFO] finished tweaking git repo https://github.com/1337grrl/phobos
[INFO] tweaked toml for git repo https://github.com/1337grrl/phobos written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] crate git repo https://github.com/1337grrl/phobos already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+af3c6e733a40e671550e0f0f5aeecaa13772ba56" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "+af3c6e733a40e671550e0f0f5aeecaa13772ba56" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 650e5b3bbc9531f6aa3a8571bb7cdbf4c85c11aafd37450e3c33fdf98f3c7c4d
[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" "650e5b3bbc9531f6aa3a8571bb7cdbf4c85c11aafd37450e3c33fdf98f3c7c4d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "650e5b3bbc9531f6aa3a8571bb7cdbf4c85c11aafd37450e3c33fdf98f3c7c4d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "650e5b3bbc9531f6aa3a8571bb7cdbf4c85c11aafd37450e3c33fdf98f3c7c4d", kill_on_drop: false }`
[INFO] [stdout] 650e5b3bbc9531f6aa3a8571bb7cdbf4c85c11aafd37450e3c33fdf98f3c7c4d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "+af3c6e733a40e671550e0f0f5aeecaa13772ba56" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 8d680a4d7d85425e1e553ab64d457c9ed6305e98bb8152302acdb3890a162262
[INFO] running `Command { std: "docker" "start" "-a" "8d680a4d7d85425e1e553ab64d457c9ed6305e98bb8152302acdb3890a162262", kill_on_drop: false }`
[INFO] [stderr] error: "/opt/rustwide/rustup-home/toolchains/af3c6e733a40e671550e0f0f5aeecaa13772ba56/lib/rustlib/src/rust/Cargo.lock" does not exist, unable to build with the standard library, try:
[INFO] [stderr]         rustup component add rust-src
[INFO] running `Command { std: "docker" "inspect" "8d680a4d7d85425e1e553ab64d457c9ed6305e98bb8152302acdb3890a162262", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8d680a4d7d85425e1e553ab64d457c9ed6305e98bb8152302acdb3890a162262", kill_on_drop: false }`
[INFO] [stdout] 8d680a4d7d85425e1e553ab64d457c9ed6305e98bb8152302acdb3890a162262
