[INFO] cloning repository https://github.com/emi2k01/metztli
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/emi2k01/metztli" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Femi2k01%2Fmetztli", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Femi2k01%2Fmetztli'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 995479d84d31b054ee219ae7d344e185b4a91f27
[INFO] testing emi2k01/metztli against master#62efba8a050c64249dab942951bb28f710208bc8 for pr-90799
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Femi2k01%2Fmetztli" "/workspace/builds/worker-12/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-12/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/emi2k01/metztli on toolchain 62efba8a050c64249dab942951bb28f710208bc8
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/emi2k01/metztli
[INFO] finished tweaking git repo https://github.com/emi2k01/metztli
[INFO] tweaked toml for git repo https://github.com/emi2k01/metztli written to /workspace/builds/worker-12/source/Cargo.toml
[INFO] crate git repo https://github.com/emi2k01/metztli already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "fetch" "--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-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 14fcdc262fdb7d68f57798df32a4db4e6198e0263398881c13c0f583b2102b36
[INFO] running `Command { std: "docker" "start" "-a" "14fcdc262fdb7d68f57798df32a4db4e6198e0263398881c13c0f583b2102b36", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "14fcdc262fdb7d68f57798df32a4db4e6198e0263398881c13c0f583b2102b36", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "14fcdc262fdb7d68f57798df32a4db4e6198e0263398881c13c0f583b2102b36", kill_on_drop: false }`
[INFO] [stdout] 14fcdc262fdb7d68f57798df32a4db4e6198e0263398881c13c0f583b2102b36
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 69ea7c74b340292f44060784727b8f417857caac2c54967afd0ed190155ee507
[INFO] running `Command { std: "docker" "start" "-a" "69ea7c74b340292f44060784727b8f417857caac2c54967afd0ed190155ee507", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling metztli v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `rowan`
[INFO] [stdout]   --> src/token.rs:86:26
[INFO] [stdout]    |
[INFO] [stdout] 86 | impl From<TokenKind> for rowan::SyntaxKind {
[INFO] [stdout]    |                          ^^^^^ use of undeclared crate or module `rowan`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `rowan`
[INFO] [stdout]   --> src/token.rs:95:6
[INFO] [stdout]    |
[INFO] [stdout] 95 | impl rowan::Language for Lang {
[INFO] [stdout]    |      ^^^^^ use of undeclared crate or module `rowan`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `rowan`
[INFO] [stdout]   --> src/token.rs:98:27
[INFO] [stdout]    |
[INFO] [stdout] 98 |     fn kind_from_raw(raw: rowan::SyntaxKind) -> Self::Kind {
[INFO] [stdout]    |                           ^^^^^ use of undeclared crate or module `rowan`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `rowan`
[INFO] [stdout]    --> src/token.rs:103:41
[INFO] [stdout]     |
[INFO] [stdout] 103 |     fn kind_to_raw(kind: Self::Kind) -> rowan::SyntaxKind {
[INFO] [stdout]     |                                         ^^^^^ use of undeclared crate or module `rowan`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 4 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 `metztli` due to 5 previous errors
[INFO] running `Command { std: "docker" "inspect" "69ea7c74b340292f44060784727b8f417857caac2c54967afd0ed190155ee507", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "69ea7c74b340292f44060784727b8f417857caac2c54967afd0ed190155ee507", kill_on_drop: false }`
[INFO] [stdout] 69ea7c74b340292f44060784727b8f417857caac2c54967afd0ed190155ee507