[INFO] cloning repository https://github.com/idunn-network/idunn-test
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/idunn-network/idunn-test" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fidunn-network%2Fidunn-test", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fidunn-network%2Fidunn-test'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] eb96d1b79fb48a4a726e70f55bc954f676e60821
[INFO] documenting idunn-network/idunn-test against 1.46.0 for beta-1.47-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fidunn-network%2Fidunn-test" "/workspace/builds/worker-14/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-14/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/idunn-network/idunn-test on toolchain 1.46.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.46.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/idunn-network/idunn-test
[INFO] finished tweaking git repo https://github.com/idunn-network/idunn-test
[INFO] tweaked toml for git repo https://github.com/idunn-network/idunn-test written to /workspace/builds/worker-14/source/Cargo.toml
[INFO] crate git repo https://github.com/idunn-network/idunn-test already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.46.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] error: the lock file /workspace/builds/worker-14/source/Cargo.lock needs to be updated but --locked was passed to prevent this
[INFO] [stderr] If you want to try to generate the lock file without accessing the network, use the --offline flag.
[INFO] the lockfile is outdated, regenerating it
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.46.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.46.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "+1.46.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 30459db240d1a14239b80f13347c1459b50b9b44e6863704542c03ee15fa86ab
[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" "30459db240d1a14239b80f13347c1459b50b9b44e6863704542c03ee15fa86ab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "30459db240d1a14239b80f13347c1459b50b9b44e6863704542c03ee15fa86ab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "30459db240d1a14239b80f13347c1459b50b9b44e6863704542c03ee15fa86ab", kill_on_drop: false }`
[INFO] [stdout] 30459db240d1a14239b80f13347c1459b50b9b44e6863704542c03ee15fa86ab
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "+1.46.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 99ba388ef6c75f3bd5be34b78352aaa09ce75afe9cdcb45e2f2071b410575565
[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" "99ba388ef6c75f3bd5be34b78352aaa09ce75afe9cdcb45e2f2071b410575565", kill_on_drop: false }`
[INFO] [stderr]    Compiling libgpg-error-sys v0.5.2
[INFO] [stderr]    Compiling memchr v2.3.3
[INFO] [stderr]    Compiling gpg-error v0.5.2
[INFO] [stderr]    Compiling gpgme-sys v0.9.1
[INFO] [stderr]    Compiling serde v1.0.115
[INFO] [stderr]     Checking custom_derive v0.1.7
[INFO] [stderr]     Checking static_assertions v1.1.0
[INFO] [stderr]     Checking once_cell v1.4.1
[INFO] [stderr]     Checking smallvec v1.4.2
[INFO] [stderr]     Checking time v0.1.44
[INFO] [stderr]     Checking conv v0.3.3
[INFO] [stderr]     Checking cstr-argument v0.1.1
[INFO] [stderr]     Checking gpgme v0.9.2
[INFO] [stderr]     Checking toml v0.5.6
[INFO] [stderr]  Documenting idunn-test v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0432]: unresolved import `std::collections::VecMap`
[INFO] [stdout]  --> src/server.rs:5:34
[INFO] [stdout]   |
[INFO] [stdout] 5 | use std::collections::{VecDeque, VecMap};
[INFO] [stdout]   |                                  ^^^^^^ no `VecMap` in `collections`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `gpgme::ops`
[INFO] [stdout]   --> src/proto.rs:23:5
[INFO] [stdout]    |
[INFO] [stdout] 23 | use gpgme::ops;
[INFO] [stdout]    |     ^^^^^^^^^^ no `ops` in the root
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `std::collections::VecMap`
[INFO] [stdout]  --> src/client.rs:5:34
[INFO] [stdout]   |
[INFO] [stdout] 5 | use std::collections::{VecDeque, VecMap};
[INFO] [stdout]   |                                  ^^^^^^ no `VecMap` in `collections`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `gpgme::ops`
[INFO] [stdout]   --> src/crypto.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | use gpgme::ops;
[INFO] [stdout]    |     ^^^^^^^^^^ no `ops` in the root
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `gpgme::ops`
[INFO] [stdout]   --> src/main.rs:25:5
[INFO] [stdout]    |
[INFO] [stdout] 25 | use gpgme::ops;
[INFO] [stdout]    |     ^^^^^^^^^^ no `ops` in the root
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `ops` in `gpgme`
[INFO] [stdout]   --> src/crypto.rs:18:61
[INFO] [stdout]    |
[INFO] [stdout] 18 | pub fn verify(dat: &Vec<u8>, sig: Vec<u8>) -> Result<gpgme::ops::VerifyResult, gpgme::error::Error>{
[INFO] [stdout]    |                                                             ^^^ could not find `ops` in `gpgme`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `ops` in `gpgme`
[INFO] [stdout]   --> src/crypto.rs:89:20
[INFO] [stdout]    |
[INFO] [stdout] 89 |     pub dr: gpgme::ops::DecryptResult
[INFO] [stdout]    |                    ^^^ could not find `ops` in `gpgme`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: Compilation failed, aborting rustdoc
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 8 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0433.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: Could not document `idunn-test`.
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --crate-type bin --crate-name idunn_test src/main.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi --document-private-items -L dependency=/opt/rustwide/target/debug/deps --extern gpgme=/opt/rustwide/target/debug/deps/libgpgme-bc9c89c484d21453.rmeta --extern rustc_serialize=/opt/rustwide/target/debug/deps/librustc_serialize-0e355727854478f2.rmeta --extern time=/opt/rustwide/target/debug/deps/libtime-fbc5300045f33f83.rmeta --extern toml=/opt/rustwide/target/debug/deps/libtoml-174b566c04936342.rmeta --cap-lints=warn` (exit code: 1)
[INFO] running `Command { std: "docker" "inspect" "99ba388ef6c75f3bd5be34b78352aaa09ce75afe9cdcb45e2f2071b410575565", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "99ba388ef6c75f3bd5be34b78352aaa09ce75afe9cdcb45e2f2071b410575565", kill_on_drop: false }`
[INFO] [stdout] 99ba388ef6c75f3bd5be34b78352aaa09ce75afe9cdcb45e2f2071b410575565