[INFO] fetching crate cpp_map 0.1.1...
[INFO] checking cpp_map-0.1.1 against try#024378d9203a4009ed73d6db2681b88a8d74ce7a for pr-112160
[INFO] extracting crate cpp_map 0.1.1 into /workspace/builds/worker-5-tc2/source
[INFO] validating manifest of crates.io crate cpp_map 0.1.1 on toolchain 024378d9203a4009ed73d6db2681b88a8d74ce7a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+024378d9203a4009ed73d6db2681b88a8d74ce7a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate cpp_map 0.1.1
[INFO] finished tweaking crates.io crate cpp_map 0.1.1
[INFO] tweaked toml for crates.io crate cpp_map 0.1.1 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+024378d9203a4009ed73d6db2681b88a8d74ce7a" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+024378d9203a4009ed73d6db2681b88a8d74ce7a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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@sha256:19e73879b68f455e41552ea35293514db52ea292d993f571636dbffedb77a1ee" "/opt/rustwide/cargo-home/bin/cargo" "+024378d9203a4009ed73d6db2681b88a8d74ce7a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 219cb6b497057ff0e4dd96d8cc5aa9a13875b9b5805bb96d425da95e1bbc9bbf
[INFO] running `Command { std: "docker" "start" "-a" "219cb6b497057ff0e4dd96d8cc5aa9a13875b9b5805bb96d425da95e1bbc9bbf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "219cb6b497057ff0e4dd96d8cc5aa9a13875b9b5805bb96d425da95e1bbc9bbf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "219cb6b497057ff0e4dd96d8cc5aa9a13875b9b5805bb96d425da95e1bbc9bbf", kill_on_drop: false }`
[INFO] [stdout] 219cb6b497057ff0e4dd96d8cc5aa9a13875b9b5805bb96d425da95e1bbc9bbf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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" "RUSTDOCFLAGS=--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@sha256:19e73879b68f455e41552ea35293514db52ea292d993f571636dbffedb77a1ee" "/opt/rustwide/cargo-home/bin/cargo" "+024378d9203a4009ed73d6db2681b88a8d74ce7a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 870b0b91f56e35dfd09c0946099260dc1011e5f1730bf32df92c42f03c322385
[INFO] running `Command { std: "docker" "start" "-a" "870b0b91f56e35dfd09c0946099260dc1011e5f1730bf32df92c42f03c322385", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.59
[INFO] [stderr]    Compiling unicode-ident v1.0.9
[INFO] [stderr]    Compiling quote v1.0.28
[INFO] [stderr]    Compiling thiserror v1.0.40
[INFO] [stderr]    Compiling syn v2.0.18
[INFO] [stderr]    Compiling thiserror-impl v1.0.40
[INFO] [stderr]     Checking cpp_map v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] error: call to `.clone()` on a reference in this situation does nothing
[INFO] [stdout]    --> src/test/mod.rs:341:33
[INFO] [stdout]     |
[INFO] [stdout] 341 |         ll.iter().map(|(x, _)| x.clone()).collect::<Vec<_>>(),
[INFO] [stdout]     |                                 ^^^^^^^^ unnecessary method call
[INFO] [stdout]     |
[INFO] [stdout]     = note: the type `So` does not implement `Clone`, so calling `clone` on `&So` copies the reference, which does not do anything and can be removed
[INFO] [stdout]     = note: `#[deny(noop_method_call)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: call to `.clone()` on a reference in this situation does nothing
[INFO] [stdout]    --> src/test/mod.rs:351:33
[INFO] [stdout]     |
[INFO] [stdout] 351 |         ll.iter().map(|(x, _)| x.clone()).collect::<Vec<_>>(),
[INFO] [stdout]     |                                 ^^^^^^^^ unnecessary method call
[INFO] [stdout]     |
[INFO] [stdout]     = note: the type `So` does not implement `Clone`, so calling `clone` on `&So` copies the reference, which does not do anything and can be removed
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: call to `.clone()` on a reference in this situation does nothing
[INFO] [stdout]    --> src/test/mod.rs:361:33
[INFO] [stdout]     |
[INFO] [stdout] 361 |         ll.iter().map(|(x, _)| x.clone()).collect::<Vec<_>>(),
[INFO] [stdout]     |                                 ^^^^^^^^ unnecessary method call
[INFO] [stdout]     |
[INFO] [stdout]     = note: the type `So` does not implement `Clone`, so calling `clone` on `&So` copies the reference, which does not do anything and can be removed
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: call to `.clone()` on a reference in this situation does nothing
[INFO] [stdout]    --> src/test/mod.rs:371:33
[INFO] [stdout]     |
[INFO] [stdout] 371 |         ll.iter().map(|(x, _)| x.clone()).collect::<Vec<_>>(),
[INFO] [stdout]     |                                 ^^^^^^^^ unnecessary method call
[INFO] [stdout]     |
[INFO] [stdout]     = note: the type `So` does not implement `Clone`, so calling `clone` on `&So` copies the reference, which does not do anything and can be removed
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: call to `.clone()` on a reference in this situation does nothing
[INFO] [stdout]    --> src/test/mod.rs:381:33
[INFO] [stdout]     |
[INFO] [stdout] 381 |         ll.iter().map(|(x, _)| x.clone()).collect::<Vec<_>>(),
[INFO] [stdout]     |                                 ^^^^^^^^ unnecessary method call
[INFO] [stdout]     |
[INFO] [stdout]     = note: the type `So` does not implement `Clone`, so calling `clone` on `&So` copies the reference, which does not do anything and can be removed
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: call to `.clone()` on a reference in this situation does nothing
[INFO] [stdout]    --> src/test/mod.rs:400:33
[INFO] [stdout]     |
[INFO] [stdout] 400 |         ll.iter().map(|(x, _)| x.clone()).collect::<Vec<_>>(),
[INFO] [stdout]     |                                 ^^^^^^^^ unnecessary method call
[INFO] [stdout]     |
[INFO] [stdout]     = note: the type `So` does not implement `Clone`, so calling `clone` on `&So` copies the reference, which does not do anything and can be removed
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: call to `.clone()` on a reference in this situation does nothing
[INFO] [stdout]    --> src/test/mod.rs:407:33
[INFO] [stdout]     |
[INFO] [stdout] 407 |         ll.iter().map(|(x, _)| x.clone()).collect::<Vec<_>>(),
[INFO] [stdout]     |                                 ^^^^^^^^ unnecessary method call
[INFO] [stdout]     |
[INFO] [stdout]     = note: the type `So` does not implement `Clone`, so calling `clone` on `&So` copies the reference, which does not do anything and can be removed
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: call to `.clone()` on a reference in this situation does nothing
[INFO] [stdout]    --> src/test/mod.rs:416:33
[INFO] [stdout]     |
[INFO] [stdout] 416 |         ll.iter().map(|(x, _)| x.clone()).collect::<Vec<_>>(),
[INFO] [stdout]     |                                 ^^^^^^^^ unnecessary method call
[INFO] [stdout]     |
[INFO] [stdout]     = note: the type `So` does not implement `Clone`, so calling `clone` on `&So` copies the reference, which does not do anything and can be removed
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: call to `.clone()` on a reference in this situation does nothing
[INFO] [stdout]    --> src/test/mod.rs:424:33
[INFO] [stdout]     |
[INFO] [stdout] 424 |         ll.iter().map(|(x, _)| x.clone()).collect::<Vec<_>>(),
[INFO] [stdout]     |                                 ^^^^^^^^ unnecessary method call
[INFO] [stdout]     |
[INFO] [stdout]     = note: the type `So` does not implement `Clone`, so calling `clone` on `&So` copies the reference, which does not do anything and can be removed
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: call to `.clone()` on a reference in this situation does nothing
[INFO] [stdout]    --> src/test/mod.rs:433:33
[INFO] [stdout]     |
[INFO] [stdout] 433 |         ll.iter().map(|(x, _)| x.clone()).collect::<Vec<_>>(),
[INFO] [stdout]     |                                 ^^^^^^^^ unnecessary method call
[INFO] [stdout]     |
[INFO] [stdout]     = note: the type `So` does not implement `Clone`, so calling `clone` on `&So` copies the reference, which does not do anything and can be removed
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: call to `.clone()` on a reference in this situation does nothing
[INFO] [stdout]    --> src/test/mod.rs:448:33
[INFO] [stdout]     |
[INFO] [stdout] 448 |         ll.iter().map(|(x, _)| x.clone()).collect::<Vec<_>>(),
[INFO] [stdout]     |                                 ^^^^^^^^ unnecessary method call
[INFO] [stdout]     |
[INFO] [stdout]     = note: the type `So` does not implement `Clone`, so calling `clone` on `&So` copies the reference, which does not do anything and can be removed
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: call to `.clone()` on a reference in this situation does nothing
[INFO] [stdout]    --> src/test/mod.rs:453:33
[INFO] [stdout]     |
[INFO] [stdout] 453 |         ll.iter().map(|(x, _)| x.clone()).collect::<Vec<_>>(),
[INFO] [stdout]     |                                 ^^^^^^^^ unnecessary method call
[INFO] [stdout]     |
[INFO] [stdout]     = note: the type `So` does not implement `Clone`, so calling `clone` on `&So` copies the reference, which does not do anything and can be removed
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: call to `.clone()` on a reference in this situation does nothing
[INFO] [stdout]    --> src/test/mod.rs:468:33
[INFO] [stdout]     |
[INFO] [stdout] 468 |         ll.iter().map(|(x, _)| x.clone()).collect::<Vec<_>>(),
[INFO] [stdout]     |                                 ^^^^^^^^ unnecessary method call
[INFO] [stdout]     |
[INFO] [stdout]     = note: the type `So` does not implement `Clone`, so calling `clone` on `&So` copies the reference, which does not do anything and can be removed
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: call to `.clone()` on a reference in this situation does nothing
[INFO] [stdout]    --> src/test/mod.rs:473:33
[INFO] [stdout]     |
[INFO] [stdout] 473 |         ll.iter().map(|(x, _)| x.clone()).collect::<Vec<_>>(),
[INFO] [stdout]     |                                 ^^^^^^^^ unnecessary method call
[INFO] [stdout]     |
[INFO] [stdout]     = note: the type `So` does not implement `Clone`, so calling `clone` on `&So` copies the reference, which does not do anything and can be removed
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: call to `.clone()` on a reference in this situation does nothing
[INFO] [stdout]    --> src/test/mod.rs:489:33
[INFO] [stdout]     |
[INFO] [stdout] 489 |         ll.iter().map(|(x, _)| x.clone()).collect::<Vec<_>>(),
[INFO] [stdout]     |                                 ^^^^^^^^ unnecessary method call
[INFO] [stdout]     |
[INFO] [stdout]     = note: the type `So` does not implement `Clone`, so calling `clone` on `&So` copies the reference, which does not do anything and can be removed
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 15 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `cpp_map` (lib test) due to 16 previous errors
[INFO] running `Command { std: "docker" "inspect" "870b0b91f56e35dfd09c0946099260dc1011e5f1730bf32df92c42f03c322385", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "870b0b91f56e35dfd09c0946099260dc1011e5f1730bf32df92c42f03c322385", kill_on_drop: false }`
[INFO] [stdout] 870b0b91f56e35dfd09c0946099260dc1011e5f1730bf32df92c42f03c322385