[INFO] fetching crate proxy-enum 0.3.1... [INFO] testing proxy-enum-0.3.1 against beta-2022-04-10 for beta-1.61-1 [INFO] extracting crate proxy-enum 0.3.1 into /workspace/builds/worker-72/source [INFO] validating manifest of crates.io crate proxy-enum 0.3.1 on toolchain beta-2022-04-10 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate proxy-enum 0.3.1 [INFO] finished tweaking crates.io crate proxy-enum 0.3.1 [INFO] tweaked toml for crates.io crate proxy-enum 0.3.1 written to /workspace/builds/worker-72/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-72/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-72/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 646edaeca6057ad710d71ffc7f905be8a7a334e78060ce102a2d6e862179f64c [INFO] running `Command { std: "docker" "start" "-a" "646edaeca6057ad710d71ffc7f905be8a7a334e78060ce102a2d6e862179f64c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "646edaeca6057ad710d71ffc7f905be8a7a334e78060ce102a2d6e862179f64c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "646edaeca6057ad710d71ffc7f905be8a7a334e78060ce102a2d6e862179f64c", kill_on_drop: false }` [INFO] [stdout] 646edaeca6057ad710d71ffc7f905be8a7a334e78060ce102a2d6e862179f64c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-72/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-72/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" "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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c1ae6143bf83f64da26b7dc95047c65ed6dcae9a5d03e8f357bd78e33766451b [INFO] running `Command { std: "docker" "start" "-a" "c1ae6143bf83f64da26b7dc95047c65ed6dcae9a5d03e8f357bd78e33766451b", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling proc-macro2 v1.0.37 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling syn v1.0.91 [INFO] [stderr] Compiling quote v1.0.18 [INFO] [stderr] Compiling proxy-enum v0.3.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 12.97s [INFO] running `Command { std: "docker" "inspect" "c1ae6143bf83f64da26b7dc95047c65ed6dcae9a5d03e8f357bd78e33766451b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c1ae6143bf83f64da26b7dc95047c65ed6dcae9a5d03e8f357bd78e33766451b", kill_on_drop: false }` [INFO] [stdout] c1ae6143bf83f64da26b7dc95047c65ed6dcae9a5d03e8f357bd78e33766451b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-72/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-72/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" "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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] de112375b9804401802fe2d17ff4515326a46d5e07d0820a0915a724d5fbe9bd [INFO] running `Command { std: "docker" "start" "-a" "de112375b9804401802fe2d17ff4515326a46d5e07d0820a0915a724d5fbe9bd", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling proxy-enum v0.3.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.71s [INFO] [stderr] Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/proxy_enum-ed6e5b0ab5f10a04) [INFO] running `Command { std: "docker" "inspect" "de112375b9804401802fe2d17ff4515326a46d5e07d0820a0915a724d5fbe9bd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "de112375b9804401802fe2d17ff4515326a46d5e07d0820a0915a724d5fbe9bd", kill_on_drop: false }` [INFO] [stdout] de112375b9804401802fe2d17ff4515326a46d5e07d0820a0915a724d5fbe9bd [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-72/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-72/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" "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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 524c82496b9b3b53a7bee149f223c933d69dfb72d63b4e823a43f81e1e6419b6 [INFO] running `Command { std: "docker" "start" "-a" "524c82496b9b3b53a7bee149f223c933d69dfb72d63b4e823a43f81e1e6419b6", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.11s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/proxy_enum-ed6e5b0ab5f10a04) [INFO] [stderr] Doc-tests proxy-enum [INFO] [stdout] [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 6 tests [INFO] [stdout] test src/lib.rs - (line 19) ... FAILED [INFO] [stdout] test src/lib.rs - (line 39) ... FAILED [INFO] [stdout] test src/lib.rs - (line 94) ... FAILED [INFO] [stdout] test src/lib.rs - (line 55) ... FAILED [INFO] [stdout] test src/lib.rs - (line 8) ... FAILED [INFO] [stdout] test src/lib.rs - (line 114) ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- src/lib.rs - (line 19) stdout ---- [INFO] [stdout] error[E0412]: cannot find type `Cat` in this scope [INFO] [stdout] --> src/lib.rs:21:9 [INFO] [stdout] | [INFO] [stdout] 4 | Cat(Cat), [INFO] [stdout] | ^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] error[E0412]: cannot find type `Lion` in this scope [INFO] [stdout] --> src/lib.rs:22:10 [INFO] [stdout] | [INFO] [stdout] 5 | Lion(Lion), [INFO] [stdout] | ^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] error[E0412]: cannot find type `Mouse` in this scope [INFO] [stdout] --> src/lib.rs:23:11 [INFO] [stdout] | [INFO] [stdout] 6 | Mouse(Mouse) [INFO] [stdout] | ^^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find function `random_animal` in this scope [INFO] [stdout] --> src/lib.rs:26:7 [INFO] [stdout] | [INFO] [stdout] 9 | match random_animal() { [INFO] [stdout] | ^^^^^^^^^^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] error: aborting due to 4 previous errors [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0412, E0425. [INFO] [stdout] For more information about an error, try `rustc --explain E0412`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/lib.rs - (line 39) stdout ---- [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Cat` [INFO] [stdout] --> src/lib.rs:43:13 [INFO] [stdout] | [INFO] [stdout] 7 | Cat(Cat), [INFO] [stdout] | ^^^ use of undeclared type `Cat` [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Lion` [INFO] [stdout] --> src/lib.rs:44:14 [INFO] [stdout] | [INFO] [stdout] 8 | Lion(Lion), [INFO] [stdout] | ^^^^ use of undeclared type `Lion` [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Mouse` [INFO] [stdout] --> src/lib.rs:45:15 [INFO] [stdout] | [INFO] [stdout] 9 | Mouse(Mouse) [INFO] [stdout] | ^^^^^ use of undeclared type `Mouse` [INFO] [stdout] [INFO] [stdout] error[E0412]: cannot find type `Cat` in this scope [INFO] [stdout] --> src/lib.rs:43:13 [INFO] [stdout] | [INFO] [stdout] 7 | Cat(Cat), [INFO] [stdout] | ^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] error[E0412]: cannot find type `Lion` in this scope [INFO] [stdout] --> src/lib.rs:44:14 [INFO] [stdout] | [INFO] [stdout] 8 | Lion(Lion), [INFO] [stdout] | ^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] error[E0412]: cannot find type `Mouse` in this scope [INFO] [stdout] --> src/lib.rs:45:15 [INFO] [stdout] | [INFO] [stdout] 9 | Mouse(Mouse) [INFO] [stdout] | ^^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] error: aborting due to 6 previous errors [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0412, E0433. [INFO] [stdout] For more information about an error, try `rustc --explain E0412`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/lib.rs - (line 94) stdout ---- [INFO] [stdout] error[E0412]: cannot find type `Cat` in this scope [INFO] [stdout] --> src/lib.rs:98:13 [INFO] [stdout] | [INFO] [stdout] 7 | Cat(Cat), [INFO] [stdout] | ^^^ help: a trait with a similar name exists: `Eat` [INFO] [stdout] ... [INFO] [stdout] 12 | trait Eat { [INFO] [stdout] | --------- similarly named trait `Eat` defined here [INFO] [stdout] [INFO] [stdout] error[E0412]: cannot find type `Lion` in this scope [INFO] [stdout] --> src/lib.rs:99:14 [INFO] [stdout] | [INFO] [stdout] 8 | Lion(Lion), [INFO] [stdout] | ^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] error[E0412]: cannot find type `Mouse` in this scope [INFO] [stdout] --> src/lib.rs:100:15 [INFO] [stdout] | [INFO] [stdout] 9 | Mouse(Mouse) [INFO] [stdout] | ^^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] error: aborting due to 3 previous errors [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0412`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/lib.rs - (line 55) stdout ---- [INFO] [stdout] error[E0412]: cannot find type `Cat` in this scope [INFO] [stdout] --> src/lib.rs:58:13 [INFO] [stdout] | [INFO] [stdout] 5 | Cat(Cat), [INFO] [stdout] | ^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] error[E0412]: cannot find type `Lion` in this scope [INFO] [stdout] --> src/lib.rs:59:14 [INFO] [stdout] | [INFO] [stdout] 6 | Lion(Lion), [INFO] [stdout] | ^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] error[E0412]: cannot find type `Mouse` in this scope [INFO] [stdout] --> src/lib.rs:60:15 [INFO] [stdout] | [INFO] [stdout] 7 | Mouse(Mouse) [INFO] [stdout] | ^^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] error[E0412]: cannot find type `Cat` in this scope [INFO] [stdout] --> src/lib.rs:73:15 [INFO] [stdout] | [INFO] [stdout] 20 | impl From for Animal { [INFO] [stdout] | - ^^^ not found in this scope [INFO] [stdout] | | [INFO] [stdout] | help: you might be missing a type parameter: `` [INFO] [stdout] [INFO] [stdout] error[E0412]: cannot find type `Cat` in this scope [INFO] [stdout] --> src/lib.rs:74:23 [INFO] [stdout] | [INFO] [stdout] 21 | fn from(from: Cat) -> Self { [INFO] [stdout] | ^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] error[E0412]: cannot find type `Lion` in this scope [INFO] [stdout] --> src/lib.rs:79:15 [INFO] [stdout] | [INFO] [stdout] 26 | impl From for Animal { [INFO] [stdout] | - ^^^^ not found in this scope [INFO] [stdout] | | [INFO] [stdout] | help: you might be missing a type parameter: `` [INFO] [stdout] [INFO] [stdout] error[E0412]: cannot find type `Lion` in this scope [INFO] [stdout] --> src/lib.rs:80:23 [INFO] [stdout] | [INFO] [stdout] 27 | fn from(from: Lion) -> Self { [INFO] [stdout] | ^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] error[E0412]: cannot find type `Mouse` in this scope [INFO] [stdout] --> src/lib.rs:85:15 [INFO] [stdout] | [INFO] [stdout] 32 | impl From for Animal { [INFO] [stdout] | - ^^^^^ not found in this scope [INFO] [stdout] | | [INFO] [stdout] | help: you might be missing a type parameter: `` [INFO] [stdout] [INFO] [stdout] error[E0412]: cannot find type `Mouse` in this scope [INFO] [stdout] --> src/lib.rs:86:23 [INFO] [stdout] | [INFO] [stdout] 33 | fn from(from: Mouse) -> Self { [INFO] [stdout] | ^^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] error: aborting due to 9 previous errors [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0412`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/lib.rs - (line 8) stdout ---- [INFO] [stdout] error[E0405]: cannot find trait `Animal` in this scope [INFO] [stdout] --> src/lib.rs:9:18 [INFO] [stdout] | [INFO] [stdout] 3 | let animal: &dyn Animal = random_animal(); [INFO] [stdout] | ^^^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find function `random_animal` in this scope [INFO] [stdout] --> src/lib.rs:9:27 [INFO] [stdout] | [INFO] [stdout] 3 | let animal: &dyn Animal = random_animal(); [INFO] [stdout] | ^^^^^^^^^^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0405, E0425. [INFO] [stdout] For more information about an error, try `rustc --explain E0405`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/lib.rs - (line 114) stdout ---- [INFO] [stdout] error[E0412]: cannot find type `Cat` in this scope [INFO] [stdout] --> src/lib.rs:118:13 [INFO] [stdout] | [INFO] [stdout] 7 | Cat(Cat), [INFO] [stdout] | ^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] error[E0412]: cannot find type `Lion` in this scope [INFO] [stdout] --> src/lib.rs:119:14 [INFO] [stdout] | [INFO] [stdout] 8 | Lion(Lion), [INFO] [stdout] | ^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] error[E0412]: cannot find type `Mouse` in this scope [INFO] [stdout] --> src/lib.rs:120:15 [INFO] [stdout] | [INFO] [stdout] 9 | Mouse(Mouse) [INFO] [stdout] | ^^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] error: aborting due to 3 previous errors [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0412`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] src/lib.rs - (line 114) [INFO] [stdout] src/lib.rs - (line 19) [INFO] [stdout] src/lib.rs - (line 39) [INFO] [stdout] src/lib.rs - (line 55) [INFO] [stdout] src/lib.rs - (line 8) [INFO] [stdout] src/lib.rs - (line 94) [INFO] [stdout] [INFO] [stdout] test result: FAILED. 0 passed; 6 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.11s [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass '--doc' [INFO] running `Command { std: "docker" "inspect" "524c82496b9b3b53a7bee149f223c933d69dfb72d63b4e823a43f81e1e6419b6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "524c82496b9b3b53a7bee149f223c933d69dfb72d63b4e823a43f81e1e6419b6", kill_on_drop: false }` [INFO] [stdout] 524c82496b9b3b53a7bee149f223c933d69dfb72d63b4e823a43f81e1e6419b6