[INFO] fetching crate derive-to-usize 0.1.0...
[INFO] checking derive-to-usize-0.1.0 against try#47af3d0de9d26c7deba4cfb203b710cc3f764e91 for pr-130443
[INFO] extracting crate derive-to-usize 0.1.0 into /workspace/builds/worker-0-tc2/source
[INFO] validating manifest of crates.io crate derive-to-usize 0.1.0 on toolchain 47af3d0de9d26c7deba4cfb203b710cc3f764e91
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+47af3d0de9d26c7deba4cfb203b710cc3f764e91" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate derive-to-usize 0.1.0
[INFO] finished tweaking crates.io crate derive-to-usize 0.1.0
[INFO] tweaked toml for crates.io crate derive-to-usize 0.1.0 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] crate crates.io crate derive-to-usize 0.1.0 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" "+47af3d0de9d26c7deba4cfb203b710cc3f764e91" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+47af3d0de9d26c7deba4cfb203b710cc3f764e91" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0d2e49ee79227f1cdf8e8e0a245afa8dc4584f266211788a5a7da63356ffa16c
[INFO] running `Command { std: "docker" "start" "-a" "0d2e49ee79227f1cdf8e8e0a245afa8dc4584f266211788a5a7da63356ffa16c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0d2e49ee79227f1cdf8e8e0a245afa8dc4584f266211788a5a7da63356ffa16c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0d2e49ee79227f1cdf8e8e0a245afa8dc4584f266211788a5a7da63356ffa16c", kill_on_drop: false }`
[INFO] [stdout] 0d2e49ee79227f1cdf8e8e0a245afa8dc4584f266211788a5a7da63356ffa16c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+47af3d0de9d26c7deba4cfb203b710cc3f764e91" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 742ab696d57e2db993330455dac942c39652eae2cc5091a3ca818f850ce25d46
[INFO] running `Command { std: "docker" "start" "-a" "742ab696d57e2db993330455dac942c39652eae2cc5091a3ca818f850ce25d46", kill_on_drop: false }`
[INFO] [stderr]     Checking unicode-ident v1.0.12
[INFO] [stderr]    Compiling proc-macro2 v1.0.86
[INFO] [stderr]     Checking quote v1.0.36
[INFO] [stderr]     Checking syn v2.0.68
[INFO] [stderr]     Checking derive-to-usize v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0432]: unresolved import `derive_into`
[INFO] [stdout]  --> examples/simple.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use derive_into::ToUsize;
[INFO] [stdout]   |     ^^^^^^^^^^^ use of undeclared crate or module `derive_into`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `usize: From<Foo>` is not satisfied
[INFO] [stdout]  --> examples/simple.rs:8:29
[INFO] [stdout]   |
[INFO] [stdout] 8 |     let i: usize = Foo::Bar.into();
[INFO] [stdout]   |                             ^^^^ the trait `From<Foo>` is not implemented for `usize`, which is required by `Foo: Into<_>`
[INFO] [stdout]   |
[INFO] [stdout]   = help: the following other types implement trait `From<T>`:
[INFO] [stdout]             `usize` implements `From<bool>`
[INFO] [stdout]             `usize` implements `From<std::ptr::Alignment>`
[INFO] [stdout]             `usize` implements `From<u16>`
[INFO] [stdout]             `usize` implements `From<u8>`
[INFO] [stdout]   = note: required for `Foo` to implement `Into<usize>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `usize: From<Foo>` is not satisfied
[INFO] [stdout]  --> examples/simple.rs:9:27
[INFO] [stdout]   |
[INFO] [stdout] 9 |     let a: usize = Foo::E.into();
[INFO] [stdout]   |                           ^^^^ the trait `From<Foo>` is not implemented for `usize`, which is required by `Foo: Into<_>`
[INFO] [stdout]   |
[INFO] [stdout]   = help: the following other types implement trait `From<T>`:
[INFO] [stdout]             `usize` implements `From<bool>`
[INFO] [stdout]             `usize` implements `From<std::ptr::Alignment>`
[INFO] [stdout]             `usize` implements `From<u16>`
[INFO] [stdout]             `usize` implements `From<u8>`
[INFO] [stdout]   = note: required for `Foo` to implement `Into<usize>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0277, E0432.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0277`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `derive-to-usize` (example "simple") due to 4 previous errors
[INFO] running `Command { std: "docker" "inspect" "742ab696d57e2db993330455dac942c39652eae2cc5091a3ca818f850ce25d46", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "742ab696d57e2db993330455dac942c39652eae2cc5091a3ca818f850ce25d46", kill_on_drop: false }`
[INFO] [stdout] 742ab696d57e2db993330455dac942c39652eae2cc5091a3ca818f850ce25d46
