[INFO] cloning repository https://github.com/iqlusioninc/tmkms
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/iqlusioninc/tmkms" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fiqlusioninc%2Ftmkms", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fiqlusioninc%2Ftmkms'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] da3170faafb0a45db5f6d0ab537eefc6198159be
[INFO] documenting iqlusioninc/tmkms against 1.47.0 for beta-1.48-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fiqlusioninc%2Ftmkms" "/workspace/builds/worker-13/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-13/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/iqlusioninc/tmkms on toolchain 1.47.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/iqlusioninc/tmkms
[INFO] finished tweaking git repo https://github.com/iqlusioninc/tmkms
[INFO] tweaked toml for git repo https://github.com/iqlusioninc/tmkms written to /workspace/builds/worker-13/source/Cargo.toml
[INFO] crate git repo https://github.com/iqlusioninc/tmkms already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "+1.47.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 882082538e3bd6cc782fef10506d9bfd802d80fa4f6fa3e62a4208096743e832
[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" "882082538e3bd6cc782fef10506d9bfd802d80fa4f6fa3e62a4208096743e832", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "882082538e3bd6cc782fef10506d9bfd802d80fa4f6fa3e62a4208096743e832", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "882082538e3bd6cc782fef10506d9bfd802d80fa4f6fa3e62a4208096743e832", kill_on_drop: false }`
[INFO] [stdout] 882082538e3bd6cc782fef10506d9bfd802d80fa4f6fa3e62a4208096743e832
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4486af03b61b1ecc04f12e168210c5da905a5fb98389acab2b22713d0bb28b75
[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" "4486af03b61b1ecc04f12e168210c5da905a5fb98389acab2b22713d0bb28b75", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling syn v1.0.42
[INFO] [stderr]     Checking subtle v2.3.0
[INFO] [stderr]    Compiling byteorder v1.3.4
[INFO] [stderr]    Compiling radium v0.4.1
[INFO] [stderr]     Checking const-oid v0.1.0
[INFO] [stderr]    Compiling pin-project-internal v0.4.26
[INFO] [stderr]     Checking funty v1.0.1
[INFO] [stderr]     Checking wyz v0.2.0
[INFO] [stderr]     Checking futures-sink v0.3.6
[INFO] [stderr]     Checking futures-core v0.3.6
[INFO] [stderr]     Checking stable_deref_trait v1.2.0
[INFO] [stderr]     Checking canonical-path v2.0.2
[INFO] [stderr]     Checking tracing-core v0.1.17
[INFO] [stderr]    Compiling itertools v0.7.11
[INFO] [stderr]     Checking wait-timeout v0.2.0
[INFO] [stderr]    Compiling miniz_oxide v0.4.2
[INFO] [stderr]     Checking signal-hook v0.1.16
[INFO] [stderr]    Compiling digest v0.9.0
[INFO] [stderr]     Checking cipher v0.2.1
[INFO] [stderr]     Checking aead v0.3.2
[INFO] [stderr]     Checking backtrace v0.3.51
[INFO] [stderr]     Checking owning_ref v0.4.1
[INFO] [stderr]     Checking ripemd160 v0.9.1
[INFO] [stderr]     Checking crypto-mac v0.9.1
[INFO] [stderr]     Checking crypto-mac v0.10.0
[INFO] [stderr]     Checking universal-hash v0.4.0
[INFO] [stderr]     Checking futures-channel v0.3.6
[INFO] [stderr]     Checking tracing-log v0.1.1
[INFO] [stderr]    Compiling sha2 v0.9.1
[INFO] [stderr]     Checking hmac v0.9.0
[INFO] [stderr]     Checking hmac v0.10.1
[INFO] [stderr]     Checking poly1305 v0.6.1
[INFO] [stderr]     Checking hkdf v0.10.0-alpha.0
[INFO] [stderr]     Checking bitvec v0.18.4
[INFO] [stderr]     Checking color-backtrace v0.3.0
[INFO] [stderr]     Checking anomaly v0.2.0
[INFO] [stderr]     Checking regex-automata v0.1.9
[INFO] [stderr]     Checking prost-amino v0.6.0
[INFO] [stderr]    Compiling failure v0.1.8
[INFO] [stderr]     Checking matchers v0.0.1
[INFO] [stderr]    Compiling synstructure v0.12.4
[INFO] [stderr]    Compiling darling_core v0.10.2
[INFO] [stderr]     Checking ff v0.8.0
[INFO] [stderr]     Checking group v0.8.0
[INFO] [stderr]    Compiling zeroize_derive v1.0.1
[INFO] [stderr]    Compiling serde_derive v1.0.117
[INFO] [stderr]    Compiling signature_derive v1.0.0-pre.2
[INFO] [stderr]    Compiling futures-macro v0.3.6
[INFO] [stderr]    Compiling gumdrop_derive v0.7.0
[INFO] [stderr]    Compiling tracing-attributes v0.1.11
[INFO] [stderr]    Compiling thiserror-impl v1.0.21
[INFO] [stderr]    Compiling prost-amino-derive v0.6.1
[INFO] [stderr]    Compiling serde_repr v0.1.6
[INFO] [stderr]    Compiling async-trait v0.1.41
[INFO] [stderr]    Compiling darling_macro v0.10.2
[INFO] [stderr]     Checking zeroize v1.1.1
[INFO] [stderr]     Checking elliptic-curve v0.6.6
[INFO] [stderr]     Checking curve25519-dalek v3.0.0
[INFO] [stderr]     Checking elliptic-curve v0.5.0
[INFO] [stderr]     Checking subtle-encoding v0.5.1
[INFO] [stderr]     Checking chacha20 v0.6.0
[INFO] [stderr]     Checking hkd32 v0.5.0
[INFO] [stderr]     Checking merlin v2.0.0
[INFO] [stderr]     Checking signature v1.2.2
[INFO] [stderr]     Checking chacha20poly1305 v0.7.0
[INFO] [stderr]     Checking ecdsa v0.8.5
[INFO] [stderr]     Checking ecdsa v0.7.2
[INFO] [stderr]     Checking x25519-dalek v1.1.0
[INFO] [stderr]     Checking k256 v0.4.2
[INFO] [stderr]    Compiling darling v0.10.2
[INFO] [stderr]    Compiling abscissa_derive v0.5.0
[INFO] [stderr]     Checking thiserror v1.0.21
[INFO] [stderr]     Checking tracing v0.1.21
[INFO] [stderr]     Checking gumdrop v0.7.0
[INFO] [stderr]     Checking pin-project v0.4.26
[INFO] [stderr]     Checking futures-util v0.3.6
[INFO] [stderr]     Checking k256 v0.5.9
[INFO] [stderr]     Checking serde v1.0.117
[INFO] [stderr]     Checking futures-executor v0.3.6
[INFO] [stderr]     Checking futures v0.3.6
[INFO] [stderr]     Checking chrono v0.4.19
[INFO] [stderr]     Checking ed25519 v1.0.2
[INFO] [stderr]     Checking toml v0.5.6
[INFO] [stderr]     Checking serde_bytes v0.11.5
[INFO] [stderr]     Checking serde_json v1.0.59
[INFO] [stderr]     Checking semver v0.9.0
[INFO] [stderr]     Checking secrecy v0.6.0
[INFO] [stderr]     Checking signatory v0.22.0
[INFO] [stderr]     Checking ed25519-dalek v1.0.1
[INFO] [stderr]     Checking tracing-subscriber v0.1.6
[INFO] [stderr]     Checking tai64 v3.1.0
[INFO] [stderr]     Checking tendermint v0.16.0
[INFO] [stderr]     Checking abscissa_core v0.5.2
[INFO] [stderr]  Documenting tmkms v0.9.0-rc6 (/opt/rustwide/workdir)
[INFO] [stdout] error: please enable one of the following backends with cargo's --features argument: yubihsm, ledgertm, softsign (e.g. --features=yubihsm)
[INFO] [stdout]   --> src/lib.rs:7:1
[INFO] [stdout]    |
[INFO] [stdout] 7  | / compile_error!(
[INFO] [stdout] 8  | |     "please enable one of the following backends with cargo's --features argument: \
[INFO] [stdout] 9  | |      yubihsm, ledgertm, softsign (e.g. --features=yubihsm)"
[INFO] [stdout] 10 | | );
[INFO] [stdout]    | |__^
[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] [stderr] error: Could not document `tmkms`.
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2018 --crate-type lib --crate-name tmkms src/lib.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi --document-private-items -L dependency=/opt/rustwide/target/debug/deps --extern abscissa_core=/opt/rustwide/target/debug/deps/libabscissa_core-ad73432f0c7178f2.rmeta --extern bytes=/opt/rustwide/target/debug/deps/libbytes-060d9d2e342fea55.rmeta --extern chacha20poly1305=/opt/rustwide/target/debug/deps/libchacha20poly1305-5eec43c3fc555ba9.rmeta --extern chrono=/opt/rustwide/target/debug/deps/libchrono-2848f0246e719866.rmeta --extern ed25519_dalek=/opt/rustwide/target/debug/deps/libed25519_dalek-4ab1cc9911f05e83.rmeta --extern getrandom=/opt/rustwide/target/debug/deps/libgetrandom-0eec2299226174c7.rmeta --extern gumdrop=/opt/rustwide/target/debug/deps/libgumdrop-88e9c94850c1f0c4.rmeta --extern hkd32=/opt/rustwide/target/debug/deps/libhkd32-dd3352281da81973.rmeta --extern hkdf=/opt/rustwide/target/debug/deps/libhkdf-bd6c2f90ae3a6f49.rmeta --extern k256=/opt/rustwide/target/debug/deps/libk256-dd2a068fff02a38f.rmeta --extern merlin=/opt/rustwide/target/debug/deps/libmerlin-2c2ff920b39cb9f6.rmeta --extern once_cell=/opt/rustwide/target/debug/deps/libonce_cell-d926fdf7c10f1bde.rmeta --extern prost_amino=/opt/rustwide/target/debug/deps/libprost_amino-f24cd22db5aa68c4.rmeta --extern prost_amino_derive=/opt/rustwide/target/debug/deps/libprost_amino_derive-ae2e6f2ea3b09999.so --extern rand_core=/opt/rustwide/target/debug/deps/librand_core-84f26f4fd792a458.rmeta --extern serde=/opt/rustwide/target/debug/deps/libserde-a355841300cd023a.rmeta --extern serde_json=/opt/rustwide/target/debug/deps/libserde_json-656ff6918c2cae9b.rmeta --extern sha2=/opt/rustwide/target/debug/deps/libsha2-753dd88c7956da22.rmeta --extern signatory=/opt/rustwide/target/debug/deps/libsignatory-0b45168a2b6a4bf0.rmeta --extern subtle=/opt/rustwide/target/debug/deps/libsubtle-11e9f3d75f568bdf.rmeta --extern subtle_encoding=/opt/rustwide/target/debug/deps/libsubtle_encoding-b4fb6eed30cfa85d.rmeta --extern tempfile=/opt/rustwide/target/debug/deps/libtempfile-5301f6fa520f8279.rmeta --extern tendermint=/opt/rustwide/target/debug/deps/libtendermint-c6461d1084acaea8.rmeta --extern thiserror=/opt/rustwide/target/debug/deps/libthiserror-6f6e0dc15bbe957c.rmeta --extern wait_timeout=/opt/rustwide/target/debug/deps/libwait_timeout-90b5f085fd203326.rmeta --extern x25519_dalek=/opt/rustwide/target/debug/deps/libx25519_dalek-934374e72d409657.rmeta --extern zeroize=/opt/rustwide/target/debug/deps/libzeroize-44d4b14357160333.rmeta --cap-lints=warn --crate-version 0.9.0-rc6` (exit code: 1)
[INFO] running `Command { std: "docker" "inspect" "4486af03b61b1ecc04f12e168210c5da905a5fb98389acab2b22713d0bb28b75", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4486af03b61b1ecc04f12e168210c5da905a5fb98389acab2b22713d0bb28b75", kill_on_drop: false }`
[INFO] [stdout] 4486af03b61b1ecc04f12e168210c5da905a5fb98389acab2b22713d0bb28b75
