[INFO] cloning repository https://github.com/rust-baby/timestamp-rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/rust-baby/timestamp-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frust-baby%2Ftimestamp-rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frust-baby%2Ftimestamp-rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 116b595c7a29e643ffbd49d4a7699418967dcb99
[INFO] documenting rust-baby/timestamp-rs against 1.61.0 for beta-1.62-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frust-baby%2Ftimestamp-rs" "/workspace/builds/worker-2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/rust-baby/timestamp-rs on toolchain 1.61.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/rust-baby/timestamp-rs
[INFO] finished tweaking git repo https://github.com/rust-baby/timestamp-rs
[INFO] tweaked toml for git repo https://github.com/rust-baby/timestamp-rs written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate git repo https://github.com/rust-baby/timestamp-rs already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+1.61.0" "metadata" "--no-deps" "--format-version=1", 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] 16bc6a9b4eebeee51ecaa3bf7842716da1ef98afe78d1a560b4e1793a9c2f0ad
[INFO] running `Command { std: "docker" "start" "-a" "16bc6a9b4eebeee51ecaa3bf7842716da1ef98afe78d1a560b4e1793a9c2f0ad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "16bc6a9b4eebeee51ecaa3bf7842716da1ef98afe78d1a560b4e1793a9c2f0ad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "16bc6a9b4eebeee51ecaa3bf7842716da1ef98afe78d1a560b4e1793a9c2f0ad", kill_on_drop: false }`
[INFO] [stdout] 16bc6a9b4eebeee51ecaa3bf7842716da1ef98afe78d1a560b4e1793a9c2f0ad
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+1.61.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--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] 7ce82bc0725e146f06d519aaba6701bd4092337cd5f195a0150e212c2a588ad3
[INFO] running `Command { std: "docker" "start" "-a" "7ce82bc0725e146f06d519aaba6701bd4092337cd5f195a0150e212c2a588ad3", kill_on_drop: false }`
[INFO] [stderr]     Checking libc v0.2.40
[INFO] [stderr]     Checking time v0.1.39
[INFO] [stderr]     Checking timestamp-rs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]  Documenting timestamp-rs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0432]: unresolved import `time`
[INFO] [stdout]  --> src/lib.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use time::{now, strftime};
[INFO] [stdout]   |     ^^^^ help: a similar path exists: `self::time`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: Compilation failed, aborting rustdoc
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not document `timestamp-rs`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --crate-type bin --crate-name timestamp src/main.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=9358727a805e530c -L dependency=/opt/rustwide/target/debug/deps --extern time=/opt/rustwide/target/debug/deps/libtime-8af3cb7d01f65fea.rmeta --extern timestamp_rs=/opt/rustwide/target/debug/deps/libtimestamp_rs-47ca7fce8b3dbf2c.rmeta --cap-lints=warn --crate-version 0.1.0` (exit status: 1)
[INFO] running `Command { std: "docker" "inspect" "7ce82bc0725e146f06d519aaba6701bd4092337cd5f195a0150e212c2a588ad3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7ce82bc0725e146f06d519aaba6701bd4092337cd5f195a0150e212c2a588ad3", kill_on_drop: false }`
[INFO] [stdout] 7ce82bc0725e146f06d519aaba6701bd4092337cd5f195a0150e212c2a588ad3