[INFO] cloning repository https://github.com/kolharsam/lru-rust [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/kolharsam/lru-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkolharsam%2Flru-rust", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkolharsam%2Flru-rust'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 44b84778ade35abed83997a7fcca4dc96ad80ae9 [INFO] testing kolharsam/lru-rust against 1.60.0 for beta-1.61-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkolharsam%2Flru-rust" "/workspace/builds/worker-39/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-39/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/kolharsam/lru-rust on toolchain 1.60.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/kolharsam/lru-rust [INFO] finished tweaking git repo https://github.com/kolharsam/lru-rust [INFO] tweaked toml for git repo https://github.com/kolharsam/lru-rust written to /workspace/builds/worker-39/source/Cargo.toml [INFO] crate git repo https://github.com/kolharsam/lru-rust already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "fetch" "--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-39/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-39/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" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 7274f64b3f11b31842f1549ff1c3d96d660a0b31212f5bc68343a148fd620d5d [INFO] running `Command { std: "docker" "start" "-a" "7274f64b3f11b31842f1549ff1c3d96d660a0b31212f5bc68343a148fd620d5d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "7274f64b3f11b31842f1549ff1c3d96d660a0b31212f5bc68343a148fd620d5d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7274f64b3f11b31842f1549ff1c3d96d660a0b31212f5bc68343a148fd620d5d", kill_on_drop: false }` [INFO] [stdout] 7274f64b3f11b31842f1549ff1c3d96d660a0b31212f5bc68343a148fd620d5d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-39/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-39/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" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3d6f89e38abb5fde09c24f727e8556eb2f4ea5a8fc36786c03314b82c639649b [INFO] running `Command { std: "docker" "start" "-a" "3d6f89e38abb5fde09c24f727e8556eb2f4ea5a8fc36786c03314b82c639649b", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling lru-rust v0.2.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2.00s [INFO] running `Command { std: "docker" "inspect" "3d6f89e38abb5fde09c24f727e8556eb2f4ea5a8fc36786c03314b82c639649b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3d6f89e38abb5fde09c24f727e8556eb2f4ea5a8fc36786c03314b82c639649b", kill_on_drop: false }` [INFO] [stdout] 3d6f89e38abb5fde09c24f727e8556eb2f4ea5a8fc36786c03314b82c639649b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-39/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-39/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" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c85fa517046b401ba85fda10d884480470ff2ea3d49a85601b82986bb6d476d4 [INFO] running `Command { std: "docker" "start" "-a" "c85fa517046b401ba85fda10d884480470ff2ea3d49a85601b82986bb6d476d4", kill_on_drop: false }` [INFO] [stderr] Compiling lru-rust v0.2.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `super::*` [INFO] [stdout] --> src/main.rs:135:9 [INFO] [stdout] | [INFO] [stdout] 135 | use super::*; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] help: consider adding a `#[cfg(test)]` to the containing module [INFO] [stdout] --> src/main.rs:134:1 [INFO] [stdout] | [INFO] [stdout] 134 | mod tests { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no function or associated item named `new` found for struct `LRU` in the current scope [INFO] [stdout] --> src/main.rs:142:30 [INFO] [stdout] | [INFO] [stdout] 13 | pub struct LRU { [INFO] [stdout] | -------------- function or associated item `new` not found for this [INFO] [stdout] ... [INFO] [stdout] 142 | let _lru = lru::LRU::new(0); [INFO] [stdout] | ^^^ function or associated item not found in `LRU` [INFO] [stdout] | [INFO] [stdout] = help: items from traits can only be used if the trait is in scope [INFO] [stdout] help: the following trait is implemented but not in scope; perhaps add a `use` for it: [INFO] [stdout] | [INFO] [stdout] 135 | use crate::lru::LRUOperators; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no function or associated item named `new` found for struct `LRU` in the current scope [INFO] [stdout] --> src/main.rs:147:33 [INFO] [stdout] | [INFO] [stdout] 13 | pub struct LRU { [INFO] [stdout] | -------------- function or associated item `new` not found for this [INFO] [stdout] ... [INFO] [stdout] 147 | let mut lru = lru::LRU::new(2); [INFO] [stdout] | ^^^ function or associated item not found in `LRU` [INFO] [stdout] | [INFO] [stdout] = help: items from traits can only be used if the trait is in scope [INFO] [stdout] help: the following trait is implemented but not in scope; perhaps add a `use` for it: [INFO] [stdout] | [INFO] [stdout] 135 | use crate::lru::LRUOperators; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no function or associated item named `new` found for struct `LRU` in the current scope [INFO] [stdout] --> src/main.rs:156:33 [INFO] [stdout] | [INFO] [stdout] 13 | pub struct LRU { [INFO] [stdout] | -------------- function or associated item `new` not found for this [INFO] [stdout] ... [INFO] [stdout] 156 | let mut lru = lru::LRU::new(2); [INFO] [stdout] | ^^^ function or associated item not found in `LRU` [INFO] [stdout] | [INFO] [stdout] = help: items from traits can only be used if the trait is in scope [INFO] [stdout] help: the following trait is implemented but not in scope; perhaps add a `use` for it: [INFO] [stdout] | [INFO] [stdout] 135 | use crate::lru::LRUOperators; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no function or associated item named `new` found for struct `LRU` in the current scope [INFO] [stdout] --> src/main.rs:167:33 [INFO] [stdout] | [INFO] [stdout] 13 | pub struct LRU { [INFO] [stdout] | -------------- function or associated item `new` not found for this [INFO] [stdout] ... [INFO] [stdout] 167 | let mut lru = lru::LRU::new(3); [INFO] [stdout] | ^^^ function or associated item not found in `LRU` [INFO] [stdout] | [INFO] [stdout] = help: items from traits can only be used if the trait is in scope [INFO] [stdout] help: the following trait is implemented but not in scope; perhaps add a `use` for it: [INFO] [stdout] | [INFO] [stdout] 135 | use crate::lru::LRUOperators; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no function or associated item named `new` found for struct `LRU` in the current scope [INFO] [stdout] --> src/main.rs:186:33 [INFO] [stdout] | [INFO] [stdout] 13 | pub struct LRU { [INFO] [stdout] | -------------- function or associated item `new` not found for this [INFO] [stdout] ... [INFO] [stdout] 186 | let mut lru = lru::LRU::new(2); [INFO] [stdout] | ^^^ function or associated item not found in `LRU` [INFO] [stdout] | [INFO] [stdout] = help: items from traits can only be used if the trait is in scope [INFO] [stdout] help: the following trait is implemented but not in scope; perhaps add a `use` for it: [INFO] [stdout] | [INFO] [stdout] 135 | use crate::lru::LRUOperators; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no function or associated item named `new` found for struct `LRU` in the current scope [INFO] [stdout] --> src/main.rs:205:33 [INFO] [stdout] | [INFO] [stdout] 13 | pub struct LRU { [INFO] [stdout] | -------------- function or associated item `new` not found for this [INFO] [stdout] ... [INFO] [stdout] 205 | let mut lru = lru::LRU::new(2); [INFO] [stdout] | ^^^ function or associated item not found in `LRU` [INFO] [stdout] | [INFO] [stdout] = help: items from traits can only be used if the trait is in scope [INFO] [stdout] help: the following trait is implemented but not in scope; perhaps add a `use` for it: [INFO] [stdout] | [INFO] [stdout] 135 | use crate::lru::LRUOperators; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 6 previous errors; 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0599`. [INFO] [stdout] [INFO] [stderr] error: could not compile `lru-rust` due to 7 previous errors; 1 warning emitted [INFO] running `Command { std: "docker" "inspect" "c85fa517046b401ba85fda10d884480470ff2ea3d49a85601b82986bb6d476d4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c85fa517046b401ba85fda10d884480470ff2ea3d49a85601b82986bb6d476d4", kill_on_drop: false }` [INFO] [stdout] c85fa517046b401ba85fda10d884480470ff2ea3d49a85601b82986bb6d476d4