[INFO] cloning repository https://github.com/todesking/FizzBuzzFS
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/todesking/FizzBuzzFS" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftodesking%2FFizzBuzzFS", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftodesking%2FFizzBuzzFS'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] fa0efa1d29e776e7249ae5d496c3ecff9d15f6d7
[INFO] documenting todesking/FizzBuzzFS against 1.95.0 for beta-1.96-rustdoc-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftodesking%2FFizzBuzzFS" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/todesking/FizzBuzzFS
[INFO] finished tweaking git repo https://github.com/todesking/FizzBuzzFS
[INFO] tweaked toml for git repo https://github.com/todesking/FizzBuzzFS written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/todesking/FizzBuzzFS on toolchain 1.95.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.95.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/todesking/FizzBuzzFS 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" "+1.95.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded page_size v0.5.0
[INFO] [stderr]   Downloaded pkg-config v0.3.27
[INFO] [stderr]   Downloaded quote v1.0.33
[INFO] [stderr]   Downloaded log v0.4.20
[INFO] [stderr]   Downloaded smallvec v1.11.1
[INFO] [stderr]   Downloaded zerocopy v0.6.4
[INFO] [stderr]   Downloaded memchr v2.6.3
[INFO] [stderr]   Downloaded fuser v0.13.0
[INFO] [stderr]   Downloaded proc-macro2 v1.0.67
[INFO] [stderr]   Downloaded syn v2.0.37
[INFO] [stderr]   Downloaded zerocopy-derive v0.6.4
[INFO] [stderr]   Downloaded libc v0.2.148
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e711adc04686e4dd492f52987b833f41cb6474a56c9ec591af0fb7a4ffe13809
[INFO] running `Command { std: "docker" "start" "-a" "e711adc04686e4dd492f52987b833f41cb6474a56c9ec591af0fb7a4ffe13809", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e711adc04686e4dd492f52987b833f41cb6474a56c9ec591af0fb7a4ffe13809", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e711adc04686e4dd492f52987b833f41cb6474a56c9ec591af0fb7a4ffe13809", kill_on_drop: false }`
[INFO] [stdout] e711adc04686e4dd492f52987b833f41cb6474a56c9ec591af0fb7a4ffe13809
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a466b0b325b22da9e8d6f326483f153d46301627786362d4e785edee58539b67
[INFO] running `Command { std: "docker" "start" "-a" "a466b0b325b22da9e8d6f326483f153d46301627786362d4e785edee58539b67", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.67
[INFO] [stderr]    Compiling unicode-ident v1.0.12
[INFO] [stderr]    Compiling libc v0.2.148
[INFO] [stderr]    Compiling pkg-config v0.3.27
[INFO] [stderr]     Checking byteorder v1.4.3
[INFO] [stderr]     Checking memchr v2.6.3
[INFO] [stderr]     Checking smallvec v1.11.1
[INFO] [stderr]     Checking log v0.4.20
[INFO] [stderr]    Compiling fuser v0.13.0
[INFO] [stderr]    Compiling quote v1.0.33
[INFO] [stderr]     Checking page_size v0.5.0
[INFO] [stderr]    Compiling syn v2.0.37
[INFO] [stderr]    Compiling zerocopy-derive v0.6.4
[INFO] [stderr]     Checking zerocopy v0.6.4
[INFO] [stderr]  Documenting fizz_buzz_fs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.85s
[INFO] [stderr]    Generated /opt/rustwide/target/doc/fizz_buzz_fs/index.html
[INFO] running `Command { std: "docker" "inspect" "a466b0b325b22da9e8d6f326483f153d46301627786362d4e785edee58539b67", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a466b0b325b22da9e8d6f326483f153d46301627786362d4e785edee58539b67", kill_on_drop: false }`
[INFO] [stdout] a466b0b325b22da9e8d6f326483f153d46301627786362d4e785edee58539b67