[INFO] fetching crate rspec 1.0.0... [INFO] testing rspec-1.0.0 against 1.100.0-beta.1+cargoflags=--release for beta-release-1.100-3 [INFO] extracting crate rspec 1.0.0 into /workspace/builds/worker-2-tc2/source [INFO] started tweaking crates.io crate rspec 1.0.0 [INFO] finished tweaking crates.io crate rspec 1.0.0 [INFO] tweaked toml for crates.io crate rspec 1.0.0 written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate rspec 1.0.0 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 rspec 1.0.0 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" "+1.100.0-beta.1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024` [INFO] [stderr] warning: unused build dependency `clippy` [INFO] [stderr] --> Cargo.toml:4:21 [INFO] [stderr] | [INFO] [stderr] 4 | [build-dependencies.clippy] [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `cargo::unused_dependencies` is set to `warn` by default [INFO] [stderr] help: consider removing the dependency on `clippy` [INFO] [stderr] warning: `rspec` (manifest) generated 2 warnings [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 8cf050d5b02c2654368f728428e71fb9ee52d0221d489f8aa8407c6e5ec52171 [INFO] running `Command { std: "docker" "start" "8cf050d5b02c2654368f728428e71fb9ee52d0221d489f8aa8407c6e5ec52171", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "8cf050d5b02c2654368f728428e71fb9ee52d0221d489f8aa8407c6e5ec52171", 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" "8cf050d5b02c2654368f728428e71fb9ee52d0221d489f8aa8407c6e5ec52171" "/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" "8cf050d5b02c2654368f728428e71fb9ee52d0221d489f8aa8407c6e5ec52171", 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" "8cf050d5b02c2654368f728428e71fb9ee52d0221d489f8aa8407c6e5ec52171" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "build" "--frozen" "--message-format=json" "--release", kill_on_drop: false }` [INFO] [stderr] warning: Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024` [INFO] [stderr] warning: unused build dependency `clippy` [INFO] [stderr] --> Cargo.toml:4:21 [INFO] [stderr] | [INFO] [stderr] 4 | [build-dependencies.clippy] [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `cargo::unused_dependencies` is set to `warn` by default [INFO] [stderr] help: consider removing the dependency on `clippy` [INFO] [stderr] warning: `rspec` (manifest) generated 2 warnings [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling proc-macro2 v1.0.24 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Compiling syn v1.0.60 [INFO] [stderr] Compiling version_check v0.9.2 [INFO] [stderr] Compiling libc v0.2.85 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling const_fn v0.4.5 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling fnv v1.0.7 [INFO] [stderr] Compiling ident_case v1.0.1 [INFO] [stderr] Compiling strsim v0.9.3 [INFO] [stderr] Compiling proc-macro-hack v0.5.19 [INFO] [stderr] Compiling rayon-core v1.9.0 [INFO] [stderr] Compiling scopeguard v1.1.0 [INFO] [stderr] Compiling derive_builder v0.9.0 [INFO] [stderr] Compiling crossbeam-utils v0.8.1 [INFO] [stderr] Compiling memoffset v0.6.1 [INFO] [stderr] Compiling standback v0.2.15 [INFO] [stderr] Compiling time v0.2.25 [INFO] [stderr] Compiling rayon v1.5.0 [INFO] [stderr] Compiling either v1.6.1 [INFO] [stderr] Compiling num_cpus v1.13.0 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling quote v1.0.8 [INFO] [stderr] Compiling colored v2.0.0 [INFO] [stderr] Compiling crossbeam-epoch v0.9.1 [INFO] [stderr] Compiling crossbeam-channel v0.5.0 [INFO] [stderr] Compiling crossbeam-deque v0.8.0 [INFO] [stderr] Compiling darling_core v0.10.2 [INFO] [stderr] Compiling time-macros-impl v0.1.1 [INFO] [stderr] Compiling derive-new v0.5.8 [INFO] [stderr] Compiling time-macros v0.1.1 [INFO] [stderr] Compiling darling_macro v0.10.2 [INFO] [stderr] Compiling darling v0.10.2 [INFO] [stderr] Compiling derive_builder_core v0.9.0 [INFO] [stderr] Compiling rspec v1.0.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `release` profile [optimized] target(s) in 20.41s [INFO] running `Command { std: "docker" "inspect" "8cf050d5b02c2654368f728428e71fb9ee52d0221d489f8aa8407c6e5ec52171", 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" "8cf050d5b02c2654368f728428e71fb9ee52d0221d489f8aa8407c6e5ec52171" "/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: Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024` [INFO] [stderr] warning: unused build dependency `clippy` [INFO] [stderr] --> Cargo.toml:4:21 [INFO] [stderr] | [INFO] [stderr] 4 | [build-dependencies.clippy] [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `cargo::unused_dependencies` is set to `warn` by default [INFO] [stderr] help: consider removing the dependency on `clippy` [INFO] [stderr] warning: `rspec` (manifest) generated 2 warnings [INFO] [stderr] Compiling rspec v1.0.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary trailing semicolon [INFO] [stdout] --> src/header/context.rs:42:10 [INFO] [stdout] | [INFO] [stdout] 42 | }; [INFO] [stdout] | ^ help: remove this semicolon [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(redundant_semicolons)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary trailing semicolon [INFO] [stdout] --> src/header/context.rs:52:10 [INFO] [stdout] | [INFO] [stdout] 52 | }; [INFO] [stdout] | ^ help: remove this semicolon [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary trailing semicolon [INFO] [stdout] --> src/header/example.rs:50:10 [INFO] [stdout] | [INFO] [stdout] 50 | }; [INFO] [stdout] | ^ help: remove this semicolon [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary trailing semicolon [INFO] [stdout] --> src/header/example.rs:60:10 [INFO] [stdout] | [INFO] [stdout] 60 | }; [INFO] [stdout] | ^ help: remove this semicolon [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary trailing semicolon [INFO] [stdout] --> src/header/suite.rs:42:10 [INFO] [stdout] | [INFO] [stdout] 42 | }; [INFO] [stdout] | ^ help: remove this semicolon [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary trailing semicolon [INFO] [stdout] --> src/header/suite.rs:52:10 [INFO] [stdout] | [INFO] [stdout] 52 | }; [INFO] [stdout] | ^ help: remove this semicolon [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `super::*` [INFO] [stdout] --> src/lib.rs:67:13 [INFO] [stdout] | [INFO] [stdout] 67 | pub use super::*; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `block::*` [INFO] [stdout] --> src/lib.rs:68:13 [INFO] [stdout] | [INFO] [stdout] 68 | pub use block::*; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the trait bound `ExampleResult: From` is not satisfied [INFO] [stdout] --> examples/advanced.rs:52:13 [INFO] [stdout] | [INFO] [stdout] 52 | ctx.then("panic!(…) fails", |_env| { [INFO] [stdout] | ^^^^ the trait `From` is not implemented for `ExampleResult` [INFO] [stdout] | [INFO] [stdout] help: `ExampleResult` implements trait `From` [INFO] [stdout] --> src/report/example.rs:52:1 [INFO] [stdout] | [INFO] [stdout] 52 | impl From<()> for ExampleResult { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ `From<()>` [INFO] [stdout] ... [INFO] [stdout] 59 | impl From for ExampleResult { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ `From` [INFO] [stdout] ... [INFO] [stdout] 72 | / impl From> for ExampleResult [INFO] [stdout] 73 | | where [INFO] [stdout] 74 | | T2: ::std::fmt::Debug, [INFO] [stdout] | |__________________________^ `From>` [INFO] [stdout] = note: required for `!` to implement `Into` [INFO] [stdout] note: required by a bound in `rspec::block::Context::::then` [INFO] [stdout] --> src/block/context.rs:274:12 [INFO] [stdout] | [INFO] [stdout] 56 | impl Context [INFO] [stdout] ... [INFO] [stdout] 271 | pub fn then(&mut self, name: &'static str, body: F) [INFO] [stdout] ... [INFO] [stdout] 274 | U: Into, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ required by this bound in `Context::::then` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0277`. [INFO] [stdout] [INFO] [stderr] error: could not compile `rspec` (example "advanced") due to 1 previous error [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "8cf050d5b02c2654368f728428e71fb9ee52d0221d489f8aa8407c6e5ec52171", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8cf050d5b02c2654368f728428e71fb9ee52d0221d489f8aa8407c6e5ec52171", kill_on_drop: false }` [INFO] [stdout] 8cf050d5b02c2654368f728428e71fb9ee52d0221d489f8aa8407c6e5ec52171