[INFO] fetching crate janetrs 0.2.0...
[INFO] checking janetrs-0.2.0 against master#836c31742687ba4e2f857b5b698e1e9e6b67619c for pr-81789
[INFO] extracting crate janetrs 0.2.0 into /workspace/builds/worker-13/source
[INFO] validating manifest of crates.io crate janetrs 0.2.0 on toolchain 836c31742687ba4e2f857b5b698e1e9e6b67619c
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+836c31742687ba4e2f857b5b698e1e9e6b67619c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate janetrs 0.2.0
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate janetrs 0.2.0
[INFO] tweaked toml for crates.io crate janetrs 0.2.0 written to /workspace/builds/worker-13/source/Cargo.toml
[INFO] crate crates.io crate janetrs 0.2.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+836c31742687ba4e2f857b5b698e1e9e6b67619c" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+836c31742687ba4e2f857b5b698e1e9e6b67619c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e76bc94218da0e76afcdc4cc3b4b841324d62eeb6b5b49ffae2e2f5337eaf00b
[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" "e76bc94218da0e76afcdc4cc3b4b841324d62eeb6b5b49ffae2e2f5337eaf00b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e76bc94218da0e76afcdc4cc3b4b841324d62eeb6b5b49ffae2e2f5337eaf00b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e76bc94218da0e76afcdc4cc3b4b841324d62eeb6b5b49ffae2e2f5337eaf00b", kill_on_drop: false }`
[INFO] [stdout] e76bc94218da0e76afcdc4cc3b4b841324d62eeb6b5b49ffae2e2f5337eaf00b
[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" "RUSTFLAGS=--cap-lints=forbid" "-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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+836c31742687ba4e2f857b5b698e1e9e6b67619c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 129af1f0981457bc0250891a81298fb3119f0613af08dd6d689435e998b770bc
[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" "129af1f0981457bc0250891a81298fb3119f0613af08dd6d689435e998b770bc", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.24
[INFO] [stderr]    Compiling unicode-xid v0.2.1
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]    Compiling regex-syntax v0.6.21
[INFO] [stderr]    Compiling humantime v2.0.1
[INFO] [stderr]    Compiling bindgen v0.57.0
[INFO] [stderr]    Compiling cc v1.0.66
[INFO] [stderr]    Compiling syn v1.0.54
[INFO] [stderr]    Compiling byteorder v1.3.4
[INFO] [stderr]     Checking scopeguard v1.1.0
[INFO] [stderr]    Compiling const_fn v0.4.4
[INFO] [stderr]     Checking smallvec v1.5.1
[INFO] [stderr]    Compiling clang-sys v1.0.3
[INFO] [stderr]    Compiling nom v5.1.2
[INFO] [stderr]    Compiling thread_local v1.0.1
[INFO] [stderr]    Compiling libloading v0.6.6
[INFO] [stderr]    Compiling memchr v2.3.4
[INFO] [stderr]    Compiling log v0.4.11
[INFO] [stderr]     Checking lock_api v0.3.4
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling which v3.1.1
[INFO] [stderr]     Checking parking_lot_core v0.7.2
[INFO] [stderr]    Compiling aho-corasick v0.7.15
[INFO] [stderr]    Compiling clap v2.33.3
[INFO] [stderr]     Checking parking_lot v0.10.2
[INFO] [stderr]     Checking regex-automata v0.1.9
[INFO] [stderr]    Compiling quote v1.0.7
[INFO] [stderr]     Checking bstr v0.2.15
[INFO] [stderr]    Compiling regex v1.4.2
[INFO] [stderr]    Compiling cexpr v0.4.0
[INFO] [stderr]    Compiling env_logger v0.8.2
[INFO] [stderr]    Compiling serial_test_derive v0.5.1
[INFO] [stderr]     Checking serial_test v0.5.1
[INFO] [stderr]    Compiling evil-janet v1.15.2
[INFO] [stderr]    Compiling janetrs_macros v0.2.0
[INFO] [stderr]     Checking janetrs v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0433]: failed to resolve: could not find `client` in the crate root
[INFO] [stdout]    --> src/util.rs:495:38
[INFO] [stdout]     |
[INFO] [stdout] 495 |     fn define() -> Result<(), crate::client::Error> {
[INFO] [stdout]     |                                      ^^^^^^ could not find `client` in the crate root
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `client` in the crate root
[INFO] [stdout]    --> src/util.rs:496:30
[INFO] [stdout]     |
[INFO] [stdout] 496 |         let _client = crate::client::JanetClient::init()?;
[INFO] [stdout]     |                              ^^^^^^ could not find `client` in the crate root
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `client` in the crate root
[INFO] [stdout]    --> src/util.rs:508:40
[INFO] [stdout]     |
[INFO] [stdout] 508 |     fn variable() -> Result<(), crate::client::Error> {
[INFO] [stdout]     |                                        ^^^^^^ could not find `client` in the crate root
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `client` in the crate root
[INFO] [stdout]    --> src/util.rs:509:30
[INFO] [stdout]     |
[INFO] [stdout] 509 |         let _client = crate::client::JanetClient::init()?;
[INFO] [stdout]     |                              ^^^^^^ could not find `client` in the crate root
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `client` in the crate root
[INFO] [stdout]    --> src/util.rs:521:43
[INFO] [stdout]     |
[INFO] [stdout] 521 |     fn c_functions() -> Result<(), crate::client::Error> {
[INFO] [stdout]     |                                           ^^^^^^ could not find `client` in the crate root
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `client` in the crate root
[INFO] [stdout]    --> src/util.rs:522:30
[INFO] [stdout]     |
[INFO] [stdout] 522 |         let _client = crate::client::JanetClient::init()?;
[INFO] [stdout]     |                              ^^^^^^ could not find `client` in the crate root
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 6 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `janetrs`
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "129af1f0981457bc0250891a81298fb3119f0613af08dd6d689435e998b770bc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "129af1f0981457bc0250891a81298fb3119f0613af08dd6d689435e998b770bc", kill_on_drop: false }`
[INFO] [stdout] 129af1f0981457bc0250891a81298fb3119f0613af08dd6d689435e998b770bc