[INFO] fetching crate proxy-enum 0.2.0...
[INFO] testing proxy-enum-0.2.0 against beta-2020-10-09 for beta-1.48-1
[INFO] extracting crate proxy-enum 0.2.0 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate proxy-enum 0.2.0 on toolchain beta-2020-10-09
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate proxy-enum 0.2.0
[INFO] finished tweaking crates.io crate proxy-enum 0.2.0
[INFO] tweaked toml for crates.io crate proxy-enum 0.2.0 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 493b0532892920339b43d64f7f207a8dc33c4300efa3c8a306d4b6c864ca6350
[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" "493b0532892920339b43d64f7f207a8dc33c4300efa3c8a306d4b6c864ca6350", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "493b0532892920339b43d64f7f207a8dc33c4300efa3c8a306d4b6c864ca6350", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "493b0532892920339b43d64f7f207a8dc33c4300efa3c8a306d4b6c864ca6350", kill_on_drop: false }`
[INFO] [stdout] 493b0532892920339b43d64f7f207a8dc33c4300efa3c8a306d4b6c864ca6350
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] b70db7441f3c8930e9ac83557ec370b56d278f593a114f0bc44ae0e58671ef4e
[INFO] running `Command { std: "docker" "start" "-a" "b70db7441f3c8930e9ac83557ec370b56d278f593a114f0bc44ae0e58671ef4e", kill_on_drop: false }`
[INFO] [stderr]    Compiling proxy-enum v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.53s
[INFO] running `Command { std: "docker" "inspect" "b70db7441f3c8930e9ac83557ec370b56d278f593a114f0bc44ae0e58671ef4e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b70db7441f3c8930e9ac83557ec370b56d278f593a114f0bc44ae0e58671ef4e", kill_on_drop: false }`
[INFO] [stdout] b70db7441f3c8930e9ac83557ec370b56d278f593a114f0bc44ae0e58671ef4e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 25aae5b2e90609e95c6b8b9bf70d9eb1378907ee7e404ca64842a0e70928bbeb
[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" "25aae5b2e90609e95c6b8b9bf70d9eb1378907ee7e404ca64842a0e70928bbeb", kill_on_drop: false }`
[INFO] [stderr]    Compiling proxy-enum v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.66s
[INFO] running `Command { std: "docker" "inspect" "25aae5b2e90609e95c6b8b9bf70d9eb1378907ee7e404ca64842a0e70928bbeb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "25aae5b2e90609e95c6b8b9bf70d9eb1378907ee7e404ca64842a0e70928bbeb", kill_on_drop: false }`
[INFO] [stdout] 25aae5b2e90609e95c6b8b9bf70d9eb1378907ee7e404ca64842a0e70928bbeb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] f3cf0036b6b5e6a65cc73c9a0f4e1d2ea160ea7aadb865cb0eba4a9b5182abf3
[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" "f3cf0036b6b5e6a65cc73c9a0f4e1d2ea160ea7aadb865cb0eba4a9b5182abf3", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.11s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/proxy_enum-4da0e60474ff55bc
[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
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests proxy-enum
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test src/lib.rs - (line 19) ... FAILED
[INFO] [stdout] test src/lib.rs - (line 8) ... FAILED
[INFO] [stdout] test src/lib.rs - (line 76) ... FAILED
[INFO] [stdout] test src/lib.rs - (line 96) ... FAILED
[INFO] [stdout] test src/lib.rs - (line 39) ... FAILED
[INFO] [stdout] test src/lib.rs - (line 55) ... 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 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 76) stdout ----
[INFO] [stdout] error[E0412]: cannot find type `Cat` in this scope
[INFO] [stdout]   --> src/lib.rs:80:13
[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:81:14
[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:82:15
[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 96) stdout ----
[INFO] [stdout] error[E0412]: cannot find type `Cat` in this scope
[INFO] [stdout]  --> src/lib.rs:100:13
[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:101:14
[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:102:15
[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 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 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: 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 19)
[INFO] [stdout]     src/lib.rs - (line 39)
[INFO] [stdout]     src/lib.rs - (line 55)
[INFO] [stdout]     src/lib.rs - (line 76)
[INFO] [stdout]     src/lib.rs - (line 8)
[INFO] [stdout]     src/lib.rs - (line 96)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 6 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass '--doc'
[INFO] running `Command { std: "docker" "inspect" "f3cf0036b6b5e6a65cc73c9a0f4e1d2ea160ea7aadb865cb0eba4a9b5182abf3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f3cf0036b6b5e6a65cc73c9a0f4e1d2ea160ea7aadb865cb0eba4a9b5182abf3", kill_on_drop: false }`
[INFO] [stdout] f3cf0036b6b5e6a65cc73c9a0f4e1d2ea160ea7aadb865cb0eba4a9b5182abf3
