[INFO] cloning repository https://github.com/efegenc44/pl
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/efegenc44/pl" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fefegenc44%2Fpl", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fefegenc44%2Fpl'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] d27103a5d9a9ec5391ab740a8a46cda45a249359
[INFO] testing efegenc44/pl against 1.83.0 for beta-1.84.0-4
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fefegenc44%2Fpl" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/efegenc44/pl on toolchain 1.83.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.83.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/efegenc44/pl
[INFO] finished tweaking git repo https://github.com/efegenc44/pl
[INFO] tweaked toml for git repo https://github.com/efegenc44/pl written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/efegenc44/pl already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.83.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+1.83.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b6aacadf1b44cd2052e46d6b2a5c3fe8a63fc20030869d3aeae4a17784de1aa0
[INFO] running `Command { std: "docker" "start" "-a" "b6aacadf1b44cd2052e46d6b2a5c3fe8a63fc20030869d3aeae4a17784de1aa0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b6aacadf1b44cd2052e46d6b2a5c3fe8a63fc20030869d3aeae4a17784de1aa0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b6aacadf1b44cd2052e46d6b2a5c3fe8a63fc20030869d3aeae4a17784de1aa0", kill_on_drop: false }`
[INFO] [stdout] b6aacadf1b44cd2052e46d6b2a5c3fe8a63fc20030869d3aeae4a17784de1aa0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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" "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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+1.83.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c3508c8e7f48c29f98a4feee15ecb1ae0654efbbd45c14f33942fa4826fbf61b
[INFO] running `Command { std: "docker" "start" "-a" "c3508c8e7f48c29f98a4feee15ecb1ae0654efbbd45c14f33942fa4826fbf61b", kill_on_drop: false }`
[INFO] [stderr]    Compiling pl v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing
[INFO] [stdout]    --> src/backend/typechecker.rs:104:34
[INFO] [stdout]     |
[INFO] [stdout] 104 |         let mut new_table = table.clone().to_vec();
[INFO] [stdout]     |                                  ^^^^^^^^ help: remove this redundant call
[INFO] [stdout]     |
[INFO] [stdout]     = note: the type `[typ::Type]` does not implement `Clone`, so calling `clone` on `&[typ::Type]` copies the reference, which does not do anything and can be removed
[INFO] [stdout]     = note: `#[warn(noop_method_call)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing
[INFO] [stdout]    --> src/backend/typechecker.rs:174:30
[INFO] [stdout]     |
[INFO] [stdout] 174 |         let mut table = table.clone().to_vec();
[INFO] [stdout]     |                              ^^^^^^^^ help: remove this redundant call
[INFO] [stdout]     |
[INFO] [stdout]     = note: the type `[typ::Type]` does not implement `Clone`, so calling `clone` on `&[typ::Type]` copies the reference, which does not do anything and can be removed
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.53s
[INFO] running `Command { std: "docker" "inspect" "c3508c8e7f48c29f98a4feee15ecb1ae0654efbbd45c14f33942fa4826fbf61b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c3508c8e7f48c29f98a4feee15ecb1ae0654efbbd45c14f33942fa4826fbf61b", kill_on_drop: false }`
[INFO] [stdout] c3508c8e7f48c29f98a4feee15ecb1ae0654efbbd45c14f33942fa4826fbf61b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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" "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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+1.83.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f9adaa812f9a42e10b72b470ea318029133724216ca8e05fd1c827d4cbbf162a
[INFO] running `Command { std: "docker" "start" "-a" "f9adaa812f9a42e10b72b470ea318029133724216ca8e05fd1c827d4cbbf162a", kill_on_drop: false }`
[INFO] [stderr]    Compiling pl v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing
[INFO] [stdout]    --> src/backend/typechecker.rs:104:34
[INFO] [stdout]     |
[INFO] [stdout] 104 |         let mut new_table = table.clone().to_vec();
[INFO] [stdout]     |                                  ^^^^^^^^ help: remove this redundant call
[INFO] [stdout]     |
[INFO] [stdout]     = note: the type `[typ::Type]` does not implement `Clone`, so calling `clone` on `&[typ::Type]` copies the reference, which does not do anything and can be removed
[INFO] [stdout]     = note: `#[warn(noop_method_call)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing
[INFO] [stdout]    --> src/backend/typechecker.rs:174:30
[INFO] [stdout]     |
[INFO] [stdout] 174 |         let mut table = table.clone().to_vec();
[INFO] [stdout]     |                              ^^^^^^^^ help: remove this redundant call
[INFO] [stdout]     |
[INFO] [stdout]     = note: the type `[typ::Type]` does not implement `Clone`, so calling `clone` on `&[typ::Type]` copies the reference, which does not do anything and can be removed
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.87s
[INFO] running `Command { std: "docker" "inspect" "f9adaa812f9a42e10b72b470ea318029133724216ca8e05fd1c827d4cbbf162a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f9adaa812f9a42e10b72b470ea318029133724216ca8e05fd1c827d4cbbf162a", kill_on_drop: false }`
[INFO] [stdout] f9adaa812f9a42e10b72b470ea318029133724216ca8e05fd1c827d4cbbf162a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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" "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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+1.83.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 6fb1b164db0a31c559e8904162cbe42e8bd4b351f921f7c174240a408ef4a8b7
[INFO] running `Command { std: "docker" "start" "-a" "6fb1b164db0a31c559e8904162cbe42e8bd4b351f921f7c174240a408ef4a8b7", kill_on_drop: false }`
[INFO] [stderr] warning: call to `.clone()` on a reference in this situation does nothing
[INFO] [stderr]    --> src/backend/typechecker.rs:104:34
[INFO] [stderr]     |
[INFO] [stderr] 104 |         let mut new_table = table.clone().to_vec();
[INFO] [stderr]     |                                  ^^^^^^^^ help: remove this redundant call
[INFO] [stderr]     |
[INFO] [stderr]     = note: the type `[typ::Type]` does not implement `Clone`, so calling `clone` on `&[typ::Type]` copies the reference, which does not do anything and can be removed
[INFO] [stderr]     = note: `#[warn(noop_method_call)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: call to `.clone()` on a reference in this situation does nothing
[INFO] [stderr]    --> src/backend/typechecker.rs:174:30
[INFO] [stderr]     |
[INFO] [stderr] 174 |         let mut table = table.clone().to_vec();
[INFO] [stderr]     |                              ^^^^^^^^ help: remove this redundant call
[INFO] [stderr]     |
[INFO] [stderr]     = note: the type `[typ::Type]` does not implement `Clone`, so calling `clone` on `&[typ::Type]` copies the reference, which does not do anything and can be removed
[INFO] [stderr] 
[INFO] [stderr] warning: `pl` (bin "pl" test) generated 2 warnings (run `cargo fix --bin "pl" --tests` to apply 2 suggestions)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/pl-83d02a248aefe553)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "6fb1b164db0a31c559e8904162cbe42e8bd4b351f921f7c174240a408ef4a8b7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6fb1b164db0a31c559e8904162cbe42e8bd4b351f921f7c174240a408ef4a8b7", kill_on_drop: false }`
[INFO] [stdout] 6fb1b164db0a31c559e8904162cbe42e8bd4b351f921f7c174240a408ef4a8b7