[INFO] fetching crate git-credential 0.1.2...
[INFO] documenting git-credential-0.1.2 against try#66dfc4e010913fbed0c4ea91fc2c010004b0f441 for pr-73566
[INFO] extracting crate git-credential 0.1.2 into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate git-credential 0.1.2 on toolchain 66dfc4e010913fbed0c4ea91fc2c010004b0f441
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+66dfc4e010913fbed0c4ea91fc2c010004b0f441" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate git-credential 0.1.2
[INFO] finished tweaking crates.io crate git-credential 0.1.2
[INFO] tweaked toml for crates.io crate git-credential 0.1.2 written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] crate crates.io crate git-credential 0.1.2 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+66dfc4e010913fbed0c4ea91fc2c010004b0f441" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:819119df93c0f5eca3f29186f14981ef29945a311854d7222af07488600a2584" "/opt/rustwide/cargo-home/bin/cargo" "+66dfc4e010913fbed0c4ea91fc2c010004b0f441" "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] 51fa3f2259c0744122ee2faaa8433afd71dd2449acdac436a7c9ba7af3c09d7c
[INFO] running `Command { std: "docker" "start" "-a" "51fa3f2259c0744122ee2faaa8433afd71dd2449acdac436a7c9ba7af3c09d7c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "51fa3f2259c0744122ee2faaa8433afd71dd2449acdac436a7c9ba7af3c09d7c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "51fa3f2259c0744122ee2faaa8433afd71dd2449acdac436a7c9ba7af3c09d7c", kill_on_drop: false }`
[INFO] [stdout] 51fa3f2259c0744122ee2faaa8433afd71dd2449acdac436a7c9ba7af3c09d7c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:819119df93c0f5eca3f29186f14981ef29945a311854d7222af07488600a2584" "/opt/rustwide/cargo-home/bin/cargo" "+66dfc4e010913fbed0c4ea91fc2c010004b0f441" "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] 1704b595921f6b2327fedb2958e6a54e1792def4ae4367315ba8517becc11d8c
[INFO] running `Command { std: "docker" "start" "-a" "1704b595921f6b2327fedb2958e6a54e1792def4ae4367315ba8517becc11d8c", kill_on_drop: false }`
[INFO] [stderr]    Compiling unicode-xid v0.2.0
[INFO] [stderr]    Compiling syn v1.0.14
[INFO] [stderr]     Checking percent-encoding v2.1.0
[INFO] [stderr]     Checking idna v0.2.0
[INFO] [stderr]    Compiling proc-macro2 v1.0.8
[INFO] [stderr]    Compiling quote v1.0.2
[INFO] [stderr]     Checking url v2.1.1
[INFO] [stderr]    Compiling snafu-derive v0.6.6
[INFO] [stderr]     Checking snafu v0.6.6
[INFO] [stderr]  Documenting git-credential v0.1.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: `[1]` cannot be resolved, ignoring it.
[INFO] [stdout]  --> src/lib.rs:7:49
[INFO] [stdout]   |
[INFO] [stdout] 7 | //! The format is documented in [git-credential[1] ](https://git-scm.com/docs/git-credential)
[INFO] [stdout]   |                                                 ^ cannot be resolved, ignoring
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(intra_doc_link_resolution_failure)]` on by default
[INFO] [stdout]   = help: to escape `[` and `]` characters, just add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `[7]` cannot be resolved, ignoring it.
[INFO] [stdout]   --> src/lib.rs:11:25
[INFO] [stdout]    |
[INFO] [stdout] 11 | //! See [gitcredentials[7]](https://git-scm.com/docs/gitcredentials) for more information on how to use git credential helpers.
[INFO] [stdout]    |                         ^ cannot be resolved, ignoring
[INFO] [stdout]    |
[INFO] [stdout]    = help: to escape `[` and `]` characters, just add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `[7]` cannot be resolved, ignoring it.
[INFO] [stdout]   --> src/lib.rs:13:26
[INFO] [stdout]    |
[INFO] [stdout] 13 | //! See [api-credentials[7]](https://git-scm.com/docs/api-credentials#_credential_helpers) for more details on how to write your own.
[INFO] [stdout]    |                          ^ cannot be resolved, ignoring
[INFO] [stdout]    |
[INFO] [stdout]    = help: to escape `[` and `]` characters, just add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `[1]` cannot be resolved, ignoring it.
[INFO] [stdout]   --> src/lib.rs:35:103
[INFO] [stdout]    |
[INFO] [stdout] 35 |     /// Indicates that the format received did not correspond to the one specified in [git-credential[1] ](https://git-scm.com/docs/git-c...
[INFO] [stdout]    |                                                                                                       ^ cannot be resolved, ignoring
[INFO] [stdout]    |
[INFO] [stdout]    = help: to escape `[` and `]` characters, just add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 23.76s
[INFO] running `Command { std: "docker" "inspect" "1704b595921f6b2327fedb2958e6a54e1792def4ae4367315ba8517becc11d8c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1704b595921f6b2327fedb2958e6a54e1792def4ae4367315ba8517becc11d8c", kill_on_drop: false }`
[INFO] [stdout] 1704b595921f6b2327fedb2958e6a54e1792def4ae4367315ba8517becc11d8c