[INFO] fetching crate woah 0.4.5...
[INFO] testing woah-0.4.5 against 1.69.0 for beta-1.70-1
[INFO] extracting crate woah 0.4.5 into /workspace/builds/worker-3-tc1/source
[INFO] validating manifest of crates.io crate woah 0.4.5 on toolchain 1.69.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.69.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate woah 0.4.5
[INFO] finished tweaking crates.io crate woah 0.4.5
[INFO] tweaked toml for crates.io crate woah 0.4.5 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] crate crates.io crate woah 0.4.5 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" "+1.69.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+1.69.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 226b3e6e69529a259dc91fd62de92d9ed0229c2cc625c8d8e7ec3ff2d602ed5a
[INFO] running `Command { std: "docker" "start" "-a" "226b3e6e69529a259dc91fd62de92d9ed0229c2cc625c8d8e7ec3ff2d602ed5a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "226b3e6e69529a259dc91fd62de92d9ed0229c2cc625c8d8e7ec3ff2d602ed5a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "226b3e6e69529a259dc91fd62de92d9ed0229c2cc625c8d8e7ec3ff2d602ed5a", kill_on_drop: false }`
[INFO] [stdout] 226b3e6e69529a259dc91fd62de92d9ed0229c2cc625c8d8e7ec3ff2d602ed5a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+1.69.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3996e08a5f992cbec3a27d2a127ea1dda129b7cf7997a97999c786f48159bc36
[INFO] running `Command { std: "docker" "start" "-a" "3996e08a5f992cbec3a27d2a127ea1dda129b7cf7997a97999c786f48159bc36", kill_on_drop: false }`
[INFO] [stderr]    Compiling either v1.6.1
[INFO] [stderr]    Compiling woah v0.4.5 (/opt/rustwide/workdir)
[INFO] [stdout] warning: `try` blocks are unstable
[INFO] [stdout]     --> src/lib.rs:2142:36
[INFO] [stdout]      |
[INFO] [stdout] 2142 |                 ControlFlow::Break(try { acc })
[INFO] [stdout]      |                                    ^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: see issue #31436 <https://github.com/rust-lang/rust/issues/31436> for more information
[INFO] [stdout]      = warning: unstable syntax can change at any point in the future, causing a hard error!
[INFO] [stdout]      = note: for more information, see issue #65860 <https://github.com/rust-lang/rust/issues/65860>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `try` blocks are unstable
[INFO] [stdout]     --> src/lib.rs:2146:36
[INFO] [stdout]      |
[INFO] [stdout] 2146 |                 ControlFlow::Break(try { acc })
[INFO] [stdout]      |                                    ^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: see issue #31436 <https://github.com/rust-lang/rust/issues/31436> for more information
[INFO] [stdout]      = warning: unstable syntax can change at any point in the future, causing a hard error!
[INFO] [stdout]      = note: for more information, see issue #65860 <https://github.com/rust-lang/rust/issues/65860>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.27s
[INFO] running `Command { std: "docker" "inspect" "3996e08a5f992cbec3a27d2a127ea1dda129b7cf7997a97999c786f48159bc36", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3996e08a5f992cbec3a27d2a127ea1dda129b7cf7997a97999c786f48159bc36", kill_on_drop: false }`
[INFO] [stdout] 3996e08a5f992cbec3a27d2a127ea1dda129b7cf7997a97999c786f48159bc36
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+1.69.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c80d2187f07c00f101fe6098ae9f8d6fe98436ac592a265056936231129c5d1a
[INFO] running `Command { std: "docker" "start" "-a" "c80d2187f07c00f101fe6098ae9f8d6fe98436ac592a265056936231129c5d1a", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.126
[INFO] [stdout] warning: `try` blocks are unstable
[INFO] [stdout]     --> src/lib.rs:2142:36
[INFO] [stdout]      |
[INFO] [stdout] 2142 |                 ControlFlow::Break(try { acc })
[INFO] [stdout]      |                                    ^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: see issue #31436 <https://github.com/rust-lang/rust/issues/31436> for more information
[INFO] [stdout]      = warning: unstable syntax can change at any point in the future, causing a hard error!
[INFO] [stdout]      = note: for more information, see issue #65860 <https://github.com/rust-lang/rust/issues/65860>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `try` blocks are unstable
[INFO] [stdout]     --> src/lib.rs:2146:36
[INFO] [stdout]      |
[INFO] [stdout] 2146 |                 ControlFlow::Break(try { acc })
[INFO] [stdout]      |                                    ^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: see issue #31436 <https://github.com/rust-lang/rust/issues/31436> for more information
[INFO] [stdout]      = warning: unstable syntax can change at any point in the future, causing a hard error!
[INFO] [stdout]      = note: for more information, see issue #65860 <https://github.com/rust-lang/rust/issues/65860>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling getrandom v0.2.6
[INFO] [stderr]    Compiling rand_core v0.6.3
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling woah v0.4.5 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0277]: the `?` operator can only be applied to values that implement `Try`
[INFO] [stdout]   --> examples/std_result_interop.rs:30:13
[INFO] [stdout]    |
[INFO] [stdout] 30 |     let _ = returns_woah_result()?;
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^ the `?` operator cannot be applied to type `woah::Result<(), LocalError, FatalError>`
[INFO] [stdout]    |
[INFO] [stdout]    = help: the trait `Try` is not implemented for `woah::Result<(), LocalError, FatalError>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the `?` operator can only be applied to values that implement `Try`
[INFO] [stdout]   --> examples/basic.rs:23:11
[INFO] [stdout]    |
[INFO] [stdout] 23 |     match do_http_request()? {
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^^^ the `?` operator cannot be applied to type `woah::Result<String, LocalError, FatalError>`
[INFO] [stdout]    |
[INFO] [stdout]    = help: the trait `Try` is not implemented for `woah::Result<String, LocalError, FatalError>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the `?` operator can only be used in a function that returns `Result` or `Option` (or another type that implements `FromResidual`)
[INFO] [stdout]   --> examples/basic.rs:23:28
[INFO] [stdout]    |
[INFO] [stdout] 22 | fn get_data() -> RequestResult<String> {
[INFO] [stdout]    | -------------------------------------- this function should return `Result` or `Option` to accept `?`
[INFO] [stdout] 23 |     match do_http_request()? {
[INFO] [stdout]    |                            ^ cannot use the `?` operator in a function that returns `woah::Result<String, LocalError, FatalError>`
[INFO] [stdout]    |
[INFO] [stdout]    = help: the trait `FromResidual<_>` is not implemented for `woah::Result<String, LocalError, FatalError>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the `?` operator can only be used in a function that returns `Result` or `Option` (or another type that implements `FromResidual`)
[INFO] [stdout]   --> examples/std_result_interop.rs:36:33
[INFO] [stdout]    |
[INFO] [stdout] 35 | fn std_to_woah() -> Result<(), LocalError, FatalError> {
[INFO] [stdout]    | ------------------------------------------------------ this function should return `Result` or `Option` to accept `?`
[INFO] [stdout] 36 |     let _ = returns_std_result()?;
[INFO] [stdout]    |                                 ^ cannot use the `?` operator in a function that returns `woah::Result<(), LocalError, FatalError>`
[INFO] [stdout]    |
[INFO] [stdout]    = help: the trait `FromResidual<StdResult<Infallible, FatalError>>` is not implemented for `woah::Result<(), LocalError, FatalError>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0277`.
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0277`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `woah` due to 3 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `woah` due to 3 previous errors
[INFO] [stdout] warning: `try` blocks are unstable
[INFO] [stdout]     --> src/lib.rs:2142:36
[INFO] [stdout]      |
[INFO] [stdout] 2142 |                 ControlFlow::Break(try { acc })
[INFO] [stdout]      |                                    ^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: see issue #31436 <https://github.com/rust-lang/rust/issues/31436> for more information
[INFO] [stdout]      = warning: unstable syntax can change at any point in the future, causing a hard error!
[INFO] [stdout]      = note: for more information, see issue #65860 <https://github.com/rust-lang/rust/issues/65860>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `try` blocks are unstable
[INFO] [stdout]     --> src/lib.rs:2146:36
[INFO] [stdout]      |
[INFO] [stdout] 2146 |                 ControlFlow::Break(try { acc })
[INFO] [stdout]      |                                    ^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: see issue #31436 <https://github.com/rust-lang/rust/issues/31436> for more information
[INFO] [stdout]      = warning: unstable syntax can change at any point in the future, causing a hard error!
[INFO] [stdout]      = note: for more information, see issue #65860 <https://github.com/rust-lang/rust/issues/65860>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "c80d2187f07c00f101fe6098ae9f8d6fe98436ac592a265056936231129c5d1a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c80d2187f07c00f101fe6098ae9f8d6fe98436ac592a265056936231129c5d1a", kill_on_drop: false }`
[INFO] [stdout] c80d2187f07c00f101fe6098ae9f8d6fe98436ac592a265056936231129c5d1a
