[INFO] fetching crate makeit 0.1.1...
[INFO] testing makeit-0.1.1 against 1.100.0-beta.1+cargoflags=--release for beta-release-1.100-2
[INFO] extracting crate makeit 0.1.1 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate makeit 0.1.1
[INFO] finished tweaking crates.io crate makeit 0.1.1
[INFO] tweaked toml for crates.io crate makeit 0.1.1 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate makeit 0.1.1 on toolchain 1.100.0-beta.1
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate makeit 0.1.1 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" "+1.100.0-beta.1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: `package.homepage` is redundant with `package.repository`
[INFO] [stderr]   --> Cargo.toml:9:12
[INFO] [stderr]    |
[INFO] [stderr]  9 | homepage = "https://github.com/estebank/makeit"
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 13 | repository = "https://github.com/estebank/makeit"
[INFO] [stderr]    |              ------------------------------------
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::redundant_homepage` is set to `warn` by default
[INFO] [stderr] help: consider removing `package.homepage`
[INFO] [stderr] warning: `makeit` (manifest) generated 1 warning
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 20f5084d0df9fa75979a1037dc1662fc3175106717d84599880a6bf43aa35ea5
[INFO] running `Command { std: "docker" "start" "20f5084d0df9fa75979a1037dc1662fc3175106717d84599880a6bf43aa35ea5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "20f5084d0df9fa75979a1037dc1662fc3175106717d84599880a6bf43aa35ea5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "20f5084d0df9fa75979a1037dc1662fc3175106717d84599880a6bf43aa35ea5" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "20f5084d0df9fa75979a1037dc1662fc3175106717d84599880a6bf43aa35ea5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "20f5084d0df9fa75979a1037dc1662fc3175106717d84599880a6bf43aa35ea5" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "build" "--frozen" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr] warning: `package.homepage` is redundant with `package.repository`
[INFO] [stderr]   --> Cargo.toml:9:12
[INFO] [stderr]    |
[INFO] [stderr]  9 | homepage = "https://github.com/estebank/makeit"
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 13 | repository = "https://github.com/estebank/makeit"
[INFO] [stderr]    |              ------------------------------------
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::redundant_homepage` is set to `warn` by default
[INFO] [stderr] help: consider removing `package.homepage`
[INFO] [stderr] warning: `makeit` (manifest) generated 1 warning
[INFO] [stderr]    Compiling proc-macro2 v1.0.36
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling syn v1.0.86
[INFO] [stderr]    Compiling quote v1.0.15
[INFO] [stderr]    Compiling makeit-derive v0.1.1
[INFO] [stderr]    Compiling makeit v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 5.04s
[INFO] running `Command { std: "docker" "inspect" "20f5084d0df9fa75979a1037dc1662fc3175106717d84599880a6bf43aa35ea5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "20f5084d0df9fa75979a1037dc1662fc3175106717d84599880a6bf43aa35ea5" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "test" "--frozen" "--no-run" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr] warning: `package.homepage` is redundant with `package.repository`
[INFO] [stderr]   --> Cargo.toml:9:12
[INFO] [stderr]    |
[INFO] [stderr]  9 | homepage = "https://github.com/estebank/makeit"
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 13 | repository = "https://github.com/estebank/makeit"
[INFO] [stderr]    |              ------------------------------------
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::redundant_homepage` is set to `warn` by default
[INFO] [stderr] help: consider removing `package.homepage`
[INFO] [stderr] warning: `makeit` (manifest) generated 1 warning
[INFO] [stderr]    Compiling makeit v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0277]: the trait bound `S: Default` is not satisfied
[INFO] [stdout]   --> examples/invalid1.rs:11:10
[INFO] [stdout]    |
[INFO] [stdout] 11 |     baz: S,
[INFO] [stdout]    |          ^ the trait `Default` is not implemented for `S`
[INFO] [stdout]    |
[INFO] [stdout] help: consider annotating `S` with `#[derive(Default)]`
[INFO] [stdout]    |
[INFO] [stdout]  5 + #[derive(Default)]
[INFO] [stdout]  6 | struct S;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]  --> examples/invalid2.rs:7:14
[INFO] [stdout]   |
[INFO] [stdout] 7 |     #[default(32)]
[INFO] [stdout]   |              ^^^^ expected `Option<i32>`, found integer
[INFO] [stdout] 8 |     baz: Option<i32>,
[INFO] [stdout]   |     --- arguments to this method are incorrect
[INFO] [stdout]   |
[INFO] [stdout]   = note: expected enum `Option<i32>`
[INFO] [stdout]              found type `{integer}`
[INFO] [stdout] note: method defined here
[INFO] [stdout]  --> examples/invalid2.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | #[derive(Builder)]
[INFO] [stdout]   |          -------
[INFO] [stdout] ...
[INFO] [stdout] 8 |     baz: Option<i32>,
[INFO] [stdout]   |     ^^^
[INFO] [stdout] help: try wrapping the expression in `Some`
[INFO] [stdout]   |
[INFO] [stdout] 7 |     #[defaultSome((32))]
[INFO] [stdout]   |              +++++    +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0308`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `makeit` (example "invalid2") due to 1 previous error
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error[E0599]: the associated function or constant `builder` exists for struct `Foo<'_, _>`, but its trait bounds were not satisfied
[INFO] [stdout]   --> examples/invalid1.rs:15:26
[INFO] [stdout]    |
[INFO] [stdout]  5 | struct S;
[INFO] [stdout]    | -------- doesn't satisfy `S: Default`
[INFO] [stdout] ...
[INFO] [stdout]  8 | struct Foo<'a, T: std::fmt::Debug> {
[INFO] [stdout]    | ---------------------------------- associated function or constant `builder` not found for this struct because it doesn't satisfy `Foo<'_, _>: Buildable`
[INFO] [stdout] ...
[INFO] [stdout] 15 |     let x: Foo<_> = Foo::builder().set_bar(&()).set_baz(S).build();
[INFO] [stdout]    |                          ^^^^^^^ associated function or constant cannot be called on `Foo<'_, _>` due to unsatisfied trait bounds
[INFO] [stdout]    |
[INFO] [stdout] note: trait bound `S: Default` was not satisfied
[INFO] [stdout]   --> examples/invalid1.rs:11:10
[INFO] [stdout]    |
[INFO] [stdout] 11 |     baz: S,
[INFO] [stdout]    |          ^ type parameter would need to implement `Buildable`
[INFO] [stdout]    = help: consider manually implementing the trait to avoid undesired bounds
[INFO] [stdout] help: consider annotating `S` with `#[derive(Default)]`
[INFO] [stdout]    |
[INFO] [stdout]  5 + #[derive(Default)]
[INFO] [stdout]  6 | struct S;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: the associated function or constant `builder` exists for struct `Foo<'_, _>`, but its trait bounds were not satisfied
[INFO] [stdout]   --> examples/invalid1.rs:17:26
[INFO] [stdout]    |
[INFO] [stdout]  5 | struct S;
[INFO] [stdout]    | -------- doesn't satisfy `S: Default`
[INFO] [stdout] ...
[INFO] [stdout]  8 | struct Foo<'a, T: std::fmt::Debug> {
[INFO] [stdout]    | ---------------------------------- associated function or constant `builder` not found for this struct because it doesn't satisfy `Foo<'_, _>: Buildable`
[INFO] [stdout] ...
[INFO] [stdout] 17 |     let x: Foo<_> = Foo::builder().set_bar(&()).build();
[INFO] [stdout]    |                          ^^^^^^^ associated function or constant cannot be called on `Foo<'_, _>` due to unsatisfied trait bounds
[INFO] [stdout]    |
[INFO] [stdout] note: trait bound `S: Default` was not satisfied
[INFO] [stdout]   --> examples/invalid1.rs:11:10
[INFO] [stdout]    |
[INFO] [stdout] 11 |     baz: S,
[INFO] [stdout]    |          ^ type parameter would need to implement `Buildable`
[INFO] [stdout]    = help: consider manually implementing the trait to avoid undesired bounds
[INFO] [stdout] help: consider annotating `S` with `#[derive(Default)]`
[INFO] [stdout]    |
[INFO] [stdout]  5 + #[derive(Default)]
[INFO] [stdout]  6 | struct S;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0277, E0599.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0277`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `makeit` (example "invalid1") due to 3 previous errors
[INFO] running `Command { std: "docker" "inspect" "20f5084d0df9fa75979a1037dc1662fc3175106717d84599880a6bf43aa35ea5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "20f5084d0df9fa75979a1037dc1662fc3175106717d84599880a6bf43aa35ea5", kill_on_drop: false }`
[INFO] [stdout] 20f5084d0df9fa75979a1037dc1662fc3175106717d84599880a6bf43aa35ea5
