[INFO] cloning repository https://github.com/Bavfalcon9/OneLink [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Bavfalcon9/OneLink" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBavfalcon9%2FOneLink", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBavfalcon9%2FOneLink'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 088af1453d2b9da35c1766dc8dcfb4452fa58cca [INFO] testing Bavfalcon9/OneLink against beta-2022-04-10 for beta-1.61-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBavfalcon9%2FOneLink" "/workspace/builds/worker-83/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-83/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Bavfalcon9/OneLink on toolchain beta-2022-04-10 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/Bavfalcon9/OneLink [INFO] finished tweaking git repo https://github.com/Bavfalcon9/OneLink [INFO] tweaked toml for git repo https://github.com/Bavfalcon9/OneLink written to /workspace/builds/worker-83/source/Cargo.toml [INFO] crate git repo https://github.com/Bavfalcon9/OneLink already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "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-83/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-83/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] c4379f02b88eeb1b92b7043e11e3b99fa56027cf45c7996384e914eb7d3e7053 [INFO] running `Command { std: "docker" "start" "-a" "c4379f02b88eeb1b92b7043e11e3b99fa56027cf45c7996384e914eb7d3e7053", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c4379f02b88eeb1b92b7043e11e3b99fa56027cf45c7996384e914eb7d3e7053", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c4379f02b88eeb1b92b7043e11e3b99fa56027cf45c7996384e914eb7d3e7053", kill_on_drop: false }` [INFO] [stdout] c4379f02b88eeb1b92b7043e11e3b99fa56027cf45c7996384e914eb7d3e7053 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-83/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-83/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=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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 1e30d7363e5469ce4730293a97e837561078e13b0112317287f990488cca8146 [INFO] running `Command { std: "docker" "start" "-a" "1e30d7363e5469ce4730293a97e837561078e13b0112317287f990488cca8146", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling libc v0.2.109 [INFO] [stderr] Compiling typenum v1.14.0 [INFO] [stderr] Compiling version_check v0.9.3 [INFO] [stderr] Compiling zstd-safe v4.1.1+zstd.1.5.0 [INFO] [stderr] Compiling block-padding v0.2.1 [INFO] [stderr] Compiling keccak v0.1.0 [INFO] [stderr] Compiling generic-array v0.14.4 [INFO] [stderr] Compiling jobserver v0.1.24 [INFO] [stderr] Compiling block-buffer v0.9.0 [INFO] [stderr] Compiling digest v0.9.0 [INFO] [stderr] Compiling sha3 v0.9.1 [INFO] [stderr] Compiling cc v1.0.72 [INFO] [stderr] Compiling zstd-sys v1.6.1+zstd.1.5.0 [INFO] [stderr] Compiling zstd v0.9.0+zstd.1.5.0 [INFO] [stderr] Compiling onelink_database v0.1.0 (/opt/rustwide/workdir/database) [INFO] [stdout] warning: unused import: `Key` [INFO] [stdout] --> database/src/virtual_db.rs:2:18 [INFO] [stdout] | [INFO] [stdout] 2 | db::{Header, Key}, [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `WriteBytesExt` [INFO] [stdout] --> database/src/virtual_db.rs:7:31 [INFO] [stdout] | [INFO] [stdout] 7 | use byteorder::{ReadBytesExt, WriteBytesExt, BE}; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Cursor`, `Seek`, `Write` [INFO] [stdout] --> database/src/virtual_db.rs:10:21 [INFO] [stdout] | [INFO] [stdout] 10 | io::{BufReader, Cursor, Read, Seek, Write}, [INFO] [stdout] | ^^^^^^ ^^^^ ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> database/src/virtual_db.rs:165:60 [INFO] [stdout] | [INFO] [stdout] 165 | fn set(&mut self, key_name: String, value: Vec) -> Result { [INFO] [stdout] | --- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected enum `Result`, found `()` [INFO] [stdout] | | [INFO] [stdout] | implicitly returns `()` as its body has no tail or `return` expression [INFO] [stdout] | [INFO] [stdout] = note: expected enum `Result` [INFO] [stdout] found unit type `()` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> database/src/virtual_db.rs:169:60 [INFO] [stdout] | [INFO] [stdout] 169 | fn add(&mut self, key_name: String, value: Vec) -> Result {} [INFO] [stdout] | --- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected enum `Result`, found `()` [INFO] [stdout] | | [INFO] [stdout] | implicitly returns `()` as its body has no tail or `return` expression [INFO] [stdout] | [INFO] [stdout] = note: expected enum `Result` [INFO] [stdout] found unit type `()` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> database/src/virtual_db.rs:171:47 [INFO] [stdout] | [INFO] [stdout] 171 | fn remove(&mut self, key_name: String) -> Result {} [INFO] [stdout] | ------ ^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected enum `Result`, found `()` [INFO] [stdout] | | [INFO] [stdout] | implicitly returns `()` as its body has no tail or `return` expression [INFO] [stdout] | [INFO] [stdout] = note: expected enum `Result` [INFO] [stdout] found unit type `()` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `onelink_database` due to 5 previous errors; 3 warnings emitted [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> database/src/virtual_db.rs:174:33 [INFO] [stdout] | [INFO] [stdout] 174 | fn fetch_keys(&mut self) -> Result, DatabaseError> { [INFO] [stdout] | ---------- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected enum `Result`, found `()` [INFO] [stdout] | | [INFO] [stdout] | implicitly returns `()` as its body has no tail or `return` expression [INFO] [stdout] | [INFO] [stdout] = note: expected enum `Result, DatabaseError>` [INFO] [stdout] found unit type `()` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 4 previous errors; 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0308`. [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "1e30d7363e5469ce4730293a97e837561078e13b0112317287f990488cca8146", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1e30d7363e5469ce4730293a97e837561078e13b0112317287f990488cca8146", kill_on_drop: false }` [INFO] [stdout] 1e30d7363e5469ce4730293a97e837561078e13b0112317287f990488cca8146