[INFO] fetching crate wilton_rusty 0.3.1... [INFO] testing wilton_rusty-0.3.1 against try#ce59db7a1b1b012fb2793c4641c1bdecad7a128b for pr-85530 [INFO] extracting crate wilton_rusty 0.3.1 into /workspace/builds/worker-0/source [INFO] validating manifest of crates.io crate wilton_rusty 0.3.1 on toolchain ce59db7a1b1b012fb2793c4641c1bdecad7a128b [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate wilton_rusty 0.3.1 [INFO] finished tweaking crates.io crate wilton_rusty 0.3.1 [INFO] tweaked toml for crates.io crate wilton_rusty 0.3.1 written to /workspace/builds/worker-0/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] b7cc0ee8d839b58b3dcb70ffc77f69d76451f0bd4e26241ec6a68d775f1835bb [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "b7cc0ee8d839b58b3dcb70ffc77f69d76451f0bd4e26241ec6a68d775f1835bb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b7cc0ee8d839b58b3dcb70ffc77f69d76451f0bd4e26241ec6a68d775f1835bb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b7cc0ee8d839b58b3dcb70ffc77f69d76451f0bd4e26241ec6a68d775f1835bb", kill_on_drop: false }` [INFO] [stdout] b7cc0ee8d839b58b3dcb70ffc77f69d76451f0bd4e26241ec6a68d775f1835bb [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] db781bf00aeff39f7b68020a97892cdddefb70efb98d8fe5e1768b1ea2b32b00 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "db781bf00aeff39f7b68020a97892cdddefb70efb98d8fe5e1768b1ea2b32b00", kill_on_drop: false }` [INFO] [stderr] Compiling serde v1.0.126 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Compiling serde_json v1.0.64 [INFO] [stderr] Compiling itoa v0.4.7 [INFO] [stderr] Compiling wilton_rusty v0.3.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 9.41s [INFO] running `Command { std: "docker" "inspect" "db781bf00aeff39f7b68020a97892cdddefb70efb98d8fe5e1768b1ea2b32b00", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "db781bf00aeff39f7b68020a97892cdddefb70efb98d8fe5e1768b1ea2b32b00", kill_on_drop: false }` [INFO] [stdout] db781bf00aeff39f7b68020a97892cdddefb70efb98d8fe5e1768b1ea2b32b00 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] db56b33d9cb6f632f8ea349fd8d9a2f9f0174b3302ad8075affbabe718bfb44f [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "db56b33d9cb6f632f8ea349fd8d9a2f9f0174b3302ad8075affbabe718bfb44f", kill_on_drop: false }` [INFO] [stderr] Compiling wilton_rusty v0.3.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.82s [INFO] running `Command { std: "docker" "inspect" "db56b33d9cb6f632f8ea349fd8d9a2f9f0174b3302ad8075affbabe718bfb44f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "db56b33d9cb6f632f8ea349fd8d9a2f9f0174b3302ad8075affbabe718bfb44f", kill_on_drop: false }` [INFO] [stdout] db56b33d9cb6f632f8ea349fd8d9a2f9f0174b3302ad8075affbabe718bfb44f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 9d3d003b9e83b644115d2684557edf320a7a37238af26053c53b8aa2dd715d2f [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "9d3d003b9e83b644115d2684557edf320a7a37238af26053c53b8aa2dd715d2f", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.01s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/wilton_rusty-8727d09f47b33c68) [INFO] [stdout] [INFO] [stderr] Doc-tests wilton_rusty [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 4 tests [INFO] [stdout] test src/lib.rs - create_wilton_error (line 277) ... FAILED [INFO] [stdout] test src/lib.rs - register_wiltocall (line 205) ... FAILED [INFO] [stdout] test src/lib.rs - runscript (line 315) ... FAILED [INFO] [stdout] test src/lib.rs - (line 22) ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- src/lib.rs - create_wilton_error (line 277) stdout ---- [INFO] [stdout] error[E0412]: cannot find type `MyObj1` in this scope [INFO] [stdout] --> src/lib.rs:279:59 [INFO] [stdout] | [INFO] [stdout] 5 | let res = wilton_rusty::register_wiltocall("hello", |obj: MyObj1| { hello(obj) }); [INFO] [stdout] | ^^^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find function `hello` in this scope [INFO] [stdout] --> src/lib.rs:279:69 [INFO] [stdout] | [INFO] [stdout] 5 | let res = wilton_rusty::register_wiltocall("hello", |obj: MyObj1| { hello(obj) }); [INFO] [stdout] | ^^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] error[E0618]: expected function, found `*mut i8` [INFO] [stdout] --> src/lib.rs:289:1 [INFO] [stdout] | [INFO] [stdout] 15 | wilton_rusty::create_wilton_error(None) [INFO] [stdout] | -^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^- help: consider using a semicolon here: `;` [INFO] [stdout] | _| [INFO] [stdout] | | [INFO] [stdout] 16 | | () [INFO] [stdout] | |__- call expression requires function [INFO] [stdout] [INFO] [stdout] error: aborting due to 3 previous errors [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0412, E0425, E0618. [INFO] [stdout] For more information about an error, try `rustc --explain E0412`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/lib.rs - register_wiltocall (line 205) stdout ---- [INFO] [stdout] error: cannot find derive macro `Serialize` in this scope [INFO] [stdout] --> src/lib.rs:209:10 [INFO] [stdout] | [INFO] [stdout] 7 | #[derive(Serialize)] [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] error: cannot find derive macro `Deserialize` in this scope [INFO] [stdout] --> src/lib.rs:207:10 [INFO] [stdout] | [INFO] [stdout] 5 | #[derive(Deserialize)] [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/lib.rs:213:24 [INFO] [stdout] | [INFO] [stdout] 11 | fn hello(obj: MyIn) -> MyOut { } [INFO] [stdout] | ----- ^^^^^ expected struct `MyOut`, found `()` [INFO] [stdout] | | [INFO] [stdout] | implicitly returns `()` as its body has no tail or `return` expression [INFO] [stdout] [INFO] [stdout] error[E0277]: the trait bound `for<'de> MyIn: serde::de::Deserialize<'de>` is not satisfied [INFO] [stdout] --> src/lib.rs:220:4 [INFO] [stdout] | [INFO] [stdout] 18 | wilton_rusty::register_wiltocall("hello", |obj: MyIn| { hello(obj) }); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `for<'de> serde::de::Deserialize<'de>` is not implemented for `MyIn` [INFO] [stdout] | [INFO] [stdout] ::: /opt/rustwide/workdir/src/lib.rs:225:30 [INFO] [stdout] | [INFO] [stdout] 225 | pub fn register_wiltocall O>( [INFO] [stdout] | --------------------------- required by this bound in `register_wiltocall` [INFO] [stdout] | [INFO] [stdout] = note: required because of the requirements on the impl of `serde::de::DeserializeOwned` for `MyIn` [INFO] [stdout] [INFO] [stdout] error[E0277]: the trait bound `MyOut: serde::ser::Serialize` is not satisfied [INFO] [stdout] --> src/lib.rs:220:4 [INFO] [stdout] | [INFO] [stdout] 18 | wilton_rusty::register_wiltocall("hello", |obj: MyIn| { hello(obj) }); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `serde::ser::Serialize` is not implemented for `MyOut` [INFO] [stdout] | [INFO] [stdout] ::: /opt/rustwide/workdir/src/lib.rs:225:62 [INFO] [stdout] | [INFO] [stdout] 225 | pub fn register_wiltocall O>( [INFO] [stdout] | ---------------- required by this bound in `register_wiltocall` [INFO] [stdout] [INFO] [stdout] error: aborting due to 5 previous errors [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0277, E0308. [INFO] [stdout] For more information about an error, try `rustc --explain E0277`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/lib.rs - runscript (line 315) stdout ---- [INFO] [stdout] error: cannot find macro `json` in this scope [INFO] [stdout] --> src/lib.rs:317:17 [INFO] [stdout] | [INFO] [stdout] 5 | let call_desc = json!({ [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] error[E0308]: `match` arms have incompatible types [INFO] [stdout] --> src/lib.rs:326:15 [INFO] [stdout] | [INFO] [stdout] 12 | / match wilton_rusty::runscript(&call_desc) { [INFO] [stdout] 13 | | Ok(res) => res, [INFO] [stdout] | | --- this is found to be of type `String` [INFO] [stdout] 14 | | Err(e) => panic!(e) [INFO] [stdout] | | ^^^^^^^^^ expected struct `String`, found `()` [INFO] [stdout] 15 | | } [INFO] [stdout] | |_- `match` arms have incompatible types [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `$crate::panic::panic_2015` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0308`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/lib.rs - (line 22) stdout ---- [INFO] [stdout] error: cannot find derive macro `Serialize` in this scope [INFO] [stdout] --> src/lib.rs:35:10 [INFO] [stdout] | [INFO] [stdout] 16 | #[derive(Serialize)] [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] error: cannot find derive macro `Deserialize` in this scope [INFO] [stdout] --> src/lib.rs:33:10 [INFO] [stdout] | [INFO] [stdout] 14 | #[derive(Deserialize)] [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/lib.rs:39:24 [INFO] [stdout] | [INFO] [stdout] 20 | fn hello(obj: MyIn) -> MyOut { } [INFO] [stdout] | ----- ^^^^^ expected struct `MyOut`, found `()` [INFO] [stdout] | | [INFO] [stdout] | implicitly returns `()` as its body has no tail or `return` expression [INFO] [stdout] [INFO] [stdout] error[E0277]: the trait bound `for<'de> MyIn: serde::de::Deserialize<'de>` is not satisfied [INFO] [stdout] --> src/lib.rs:46:4 [INFO] [stdout] | [INFO] [stdout] 27 | wilton_rusty::register_wiltocall("hello", |obj: MyIn| { hello(obj) }); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `for<'de> serde::de::Deserialize<'de>` is not implemented for `MyIn` [INFO] [stdout] | [INFO] [stdout] ::: /opt/rustwide/workdir/src/lib.rs:225:30 [INFO] [stdout] | [INFO] [stdout] 225 | pub fn register_wiltocall O>( [INFO] [stdout] | --------------------------- required by this bound in `register_wiltocall` [INFO] [stdout] | [INFO] [stdout] = note: required because of the requirements on the impl of `serde::de::DeserializeOwned` for `MyIn` [INFO] [stdout] [INFO] [stdout] error[E0277]: the trait bound `MyOut: serde::ser::Serialize` is not satisfied [INFO] [stdout] --> src/lib.rs:46:4 [INFO] [stdout] | [INFO] [stdout] 27 | wilton_rusty::register_wiltocall("hello", |obj: MyIn| { hello(obj) }); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `serde::ser::Serialize` is not implemented for `MyOut` [INFO] [stdout] | [INFO] [stdout] ::: /opt/rustwide/workdir/src/lib.rs:225:62 [INFO] [stdout] | [INFO] [stdout] 225 | pub fn register_wiltocall O>( [INFO] [stdout] | ---------------- required by this bound in `register_wiltocall` [INFO] [stdout] [INFO] [stdout] error: aborting due to 5 previous errors [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0277, E0308. [INFO] [stdout] For more information about an error, try `rustc --explain E0277`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] src/lib.rs - (line 22) [INFO] [stdout] src/lib.rs - create_wilton_error (line 277) [INFO] [stdout] src/lib.rs - register_wiltocall (line 205) [INFO] [stdout] src/lib.rs - runscript (line 315) [INFO] [stdout] [INFO] [stdout] test result: FAILED. 0 passed; 4 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.72s [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass '--doc' [INFO] running `Command { std: "docker" "inspect" "9d3d003b9e83b644115d2684557edf320a7a37238af26053c53b8aa2dd715d2f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9d3d003b9e83b644115d2684557edf320a7a37238af26053c53b8aa2dd715d2f", kill_on_drop: false }` [INFO] [stdout] 9d3d003b9e83b644115d2684557edf320a7a37238af26053c53b8aa2dd715d2f