[INFO] fetching crate safer-ffi 0.1.4...
[INFO] testing safer-ffi-0.1.4 against 1.75.0 for beta-1.76-1
[INFO] extracting crate safer-ffi 0.1.4 into /workspace/builds/worker-5-tc1/source
[INFO] validating manifest of crates.io crate safer-ffi 0.1.4 on toolchain 1.75.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-5-tc1/source/.cargo/config
[INFO] removed /workspace/builds/worker-5-tc1/source/rust-toolchain
[INFO] started tweaking crates.io crate safer-ffi 0.1.4
[INFO] removed 1 missing tests
[INFO] finished tweaking crates.io crate safer-ffi 0.1.4
[INFO] tweaked toml for crates.io crate safer-ffi 0.1.4 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "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" "+1.75.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded macro_rules_attribute-proc_macro v0.1.3
[INFO] [stderr]   Downloaded async-compat v0.2.3
[INFO] [stderr]   Downloaded extension-traits v1.0.1
[INFO] [stderr]   Downloaded with_builtin_macros-proc_macros v0.0.3
[INFO] [stderr]   Downloaded ext-trait-proc_macros v1.0.1
[INFO] [stderr]   Downloaded uninit v0.5.1
[INFO] [stderr]   Downloaded with_builtin_macros v0.0.3
[INFO] [stderr]   Downloaded unwind_safe v0.1.0
[INFO] [stderr]   Downloaded macro_rules_attribute v0.1.3
[INFO] [stderr]   Downloaded safer_ffi-proc_macros v0.1.4
[INFO] [stderr]   Downloaded ext-trait v1.0.1
[INFO] [stderr]   Downloaded cratesio-placeholder-package v0.0.3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e54ad9566524337bfaa3a1d34955745ee46f166917b75393850ca954e0d58ecb
[INFO] running `Command { std: "docker" "start" "-a" "e54ad9566524337bfaa3a1d34955745ee46f166917b75393850ca954e0d58ecb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e54ad9566524337bfaa3a1d34955745ee46f166917b75393850ca954e0d58ecb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e54ad9566524337bfaa3a1d34955745ee46f166917b75393850ca954e0d58ecb", kill_on_drop: false }`
[INFO] [stdout] e54ad9566524337bfaa3a1d34955745ee46f166917b75393850ca954e0d58ecb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1a39d8847b0b6ce9b1adfc37fccb6d5413715678106335f3967416f6c469c115
[INFO] running `Command { std: "docker" "start" "-a" "1a39d8847b0b6ce9b1adfc37fccb6d5413715678106335f3967416f6c469c115", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.75
[INFO] [stderr]    Compiling unicode-ident v1.0.12
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling paste v1.0.14
[INFO] [stderr]    Compiling prettyplease v0.1.25
[INFO] [stderr]    Compiling libc v0.2.151
[INFO] [stderr]    Compiling macro_rules_attribute-proc_macro v0.1.3
[INFO] [stderr]    Compiling safer-ffi v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling scopeguard v1.2.0
[INFO] [stderr]    Compiling unwind_safe v0.1.0
[INFO] [stderr]    Compiling quote v1.0.35
[INFO] [stderr]    Compiling macro_rules_attribute v0.1.3
[INFO] [stderr]    Compiling ext-trait-proc_macros v1.0.1
[INFO] [stderr]    Compiling with_builtin_macros-proc_macros v0.0.3
[INFO] [stderr]    Compiling safer_ffi-proc_macros v0.1.4
[INFO] [stderr]    Compiling ext-trait v1.0.1
[INFO] [stderr]    Compiling extension-traits v1.0.1
[INFO] [stderr]    Compiling uninit v0.5.1
[INFO] [stderr]    Compiling with_builtin_macros v0.0.3
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.28s
[INFO] running `Command { std: "docker" "inspect" "1a39d8847b0b6ce9b1adfc37fccb6d5413715678106335f3967416f6c469c115", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1a39d8847b0b6ce9b1adfc37fccb6d5413715678106335f3967416f6c469c115", kill_on_drop: false }`
[INFO] [stdout] 1a39d8847b0b6ce9b1adfc37fccb6d5413715678106335f3967416f6c469c115
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a40683ed202f3a5d1adecc1a8e7593321476de48ae8b27d9b8cd111aaf9d1dc5
[INFO] running `Command { std: "docker" "start" "-a" "a40683ed202f3a5d1adecc1a8e7593321476de48ae8b27d9b8cd111aaf9d1dc5", kill_on_drop: false }`
[INFO] [stderr]    Compiling safer-ffi v0.1.4 (/opt/rustwide/workdir)
[INFO] [stdout] error: `#[::safer_ffi::derive_ReprC]`: expected `rename` or `js`
[INFO] [stdout]  --> tests/dyn_traits.rs:5:16
[INFO] [stdout]   |
[INFO] [stdout] 5 | #[derive_ReprC(dyn)]
[INFO] [stdout]   |                ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `#[::safer_ffi::derive_ReprC]`: expected `rename` or `js`
[INFO] [stdout]   --> tests/dyn_traits.rs:25:16
[INFO] [stdout]    |
[INFO] [stdout] 25 | #[derive_ReprC(dyn)]
[INFO] [stdout]    |                ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `#[::safer_ffi::derive_ReprC]`: expected `rename` or `js`
[INFO] [stdout]   --> tests/dyn_traits.rs:31:16
[INFO] [stdout]    |
[INFO] [stdout] 31 | #[derive_ReprC(dyn)]
[INFO] [stdout]    |                ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `#[::safer_ffi::derive_ReprC]`: expected `rename` or `js`
[INFO] [stdout]   --> tests/dyn_traits.rs:46:16
[INFO] [stdout]    |
[INFO] [stdout] 46 | #[derive_ReprC(dyn, Clone)]
[INFO] [stdout]    |                ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0405]: cannot find trait `FfiFnMut` in this scope
[INFO] [stdout]   --> tests/dyn_traits.rs:11:19
[INFO] [stdout]    |
[INFO] [stdout] 11 | impl<T : FnMut()> FfiFnMut for T {
[INFO] [stdout]    |                   ^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `VirtualPtr` in this scope
[INFO] [stdout]   --> tests/dyn_traits.rs:19:17
[INFO] [stdout]    |
[INFO] [stdout] 19 | fn call (mut f: VirtualPtr<dyn '_ + FfiFnMut>)
[INFO] [stdout]    |                 ^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0405]: cannot find trait `FfiFnMut` in this scope
[INFO] [stdout]   --> tests/dyn_traits.rs:19:37
[INFO] [stdout]    |
[INFO] [stdout] 19 | fn call (mut f: VirtualPtr<dyn '_ + FfiFnMut>)
[INFO] [stdout]    |                                     ^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0405]: cannot find trait `Example` in this scope
[INFO] [stdout]   --> tests/dyn_traits.rs:36:26
[INFO] [stdout]    |
[INFO] [stdout] 36 | fn _example<'r, T : 'r + Example> (owned: T, r: &'r T, m: &'r mut T)
[INFO] [stdout]    |                          ^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `VirtualPtr` in this scope
[INFO] [stdout]   --> tests/dyn_traits.rs:38:16
[INFO] [stdout]    |
[INFO] [stdout] 38 |     let owned: VirtualPtr<dyn 'r + Example> = Box::new(owned).into();
[INFO] [stdout]    |                ^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0405]: cannot find trait `Example` in this scope
[INFO] [stdout]   --> tests/dyn_traits.rs:38:36
[INFO] [stdout]    |
[INFO] [stdout] 38 |     let owned: VirtualPtr<dyn 'r + Example> = Box::new(owned).into();
[INFO] [stdout]    |                                    ^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `VirtualPtr` in this scope
[INFO] [stdout]   --> tests/dyn_traits.rs:40:12
[INFO] [stdout]    |
[INFO] [stdout] 40 |     let r: VirtualPtr<dyn 'r + Example> = r.into();
[INFO] [stdout]    |            ^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0405]: cannot find trait `Example` in this scope
[INFO] [stdout]   --> tests/dyn_traits.rs:40:32
[INFO] [stdout]    |
[INFO] [stdout] 40 |     let r: VirtualPtr<dyn 'r + Example> = r.into();
[INFO] [stdout]    |                                ^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `VirtualPtr` in this scope
[INFO] [stdout]   --> tests/dyn_traits.rs:42:12
[INFO] [stdout]    |
[INFO] [stdout] 42 |     let m: VirtualPtr<dyn 'r + Example> = m.into();
[INFO] [stdout]    |            ^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0405]: cannot find trait `Example` in this scope
[INFO] [stdout]   --> tests/dyn_traits.rs:42:32
[INFO] [stdout]    |
[INFO] [stdout] 42 |     let m: VirtualPtr<dyn 'r + Example> = m.into();
[INFO] [stdout]    |                                ^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0405]: cannot find trait `Cloneable` in this scope
[INFO] [stdout]   --> tests/dyn_traits.rs:51:28
[INFO] [stdout]    |
[INFO] [stdout] 51 | fn _cloneable<'r, T : 'r + Cloneable + Clone> (owned: T, r: &'r T)
[INFO] [stdout]    |                            ^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `VirtualPtr` in this scope
[INFO] [stdout]   --> tests/dyn_traits.rs:53:16
[INFO] [stdout]    |
[INFO] [stdout] 53 |     let owned: VirtualPtr<dyn 'r + Cloneable> = Box::new(owned).into();
[INFO] [stdout]    |                ^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0405]: cannot find trait `Cloneable` in this scope
[INFO] [stdout]   --> tests/dyn_traits.rs:53:36
[INFO] [stdout]    |
[INFO] [stdout] 53 |     let owned: VirtualPtr<dyn 'r + Cloneable> = Box::new(owned).into();
[INFO] [stdout]    |                                    ^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `VirtualPtr` in this scope
[INFO] [stdout]   --> tests/dyn_traits.rs:54:17
[INFO] [stdout]    |
[INFO] [stdout] 54 |     let owned2: VirtualPtr<dyn 'r + Cloneable> = owned.clone();
[INFO] [stdout]    |                 ^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0405]: cannot find trait `Cloneable` in this scope
[INFO] [stdout]   --> tests/dyn_traits.rs:54:37
[INFO] [stdout]    |
[INFO] [stdout] 54 |     let owned2: VirtualPtr<dyn 'r + Cloneable> = owned.clone();
[INFO] [stdout]    |                                     ^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `VirtualPtr` in this scope
[INFO] [stdout]   --> tests/dyn_traits.rs:57:12
[INFO] [stdout]    |
[INFO] [stdout] 57 |     let r: VirtualPtr<dyn 'r + Cloneable> = r.into();
[INFO] [stdout]    |            ^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0405]: cannot find trait `Cloneable` in this scope
[INFO] [stdout]   --> tests/dyn_traits.rs:57:32
[INFO] [stdout]    |
[INFO] [stdout] 57 |     let r: VirtualPtr<dyn 'r + Cloneable> = r.into();
[INFO] [stdout]    |                                ^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `VirtualPtr` in this scope
[INFO] [stdout]   --> tests/dyn_traits.rs:58:13
[INFO] [stdout]    |
[INFO] [stdout] 58 |     let r2: VirtualPtr<dyn 'r + Cloneable> = r.clone();
[INFO] [stdout]    |             ^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0405]: cannot find trait `Cloneable` in this scope
[INFO] [stdout]   --> tests/dyn_traits.rs:58:33
[INFO] [stdout]    |
[INFO] [stdout] 58 |     let r2: VirtualPtr<dyn 'r + Cloneable> = r.clone();
[INFO] [stdout]    |                                 ^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 23 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0405, E0412.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0405`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `safer-ffi` (test "dyn_traits") due to 24 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "a40683ed202f3a5d1adecc1a8e7593321476de48ae8b27d9b8cd111aaf9d1dc5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a40683ed202f3a5d1adecc1a8e7593321476de48ae8b27d9b8cd111aaf9d1dc5", kill_on_drop: false }`
[INFO] [stdout] a40683ed202f3a5d1adecc1a8e7593321476de48ae8b27d9b8cd111aaf9d1dc5
