[INFO] fetching crate vnum 0.1.0...
[INFO] testing vnum-0.1.0 against 1.95.0 for beta-1.96-2
[INFO] extracting crate vnum 0.1.0 into /workspace/builds/worker-3-tc1/source
[INFO] started tweaking crates.io crate vnum 0.1.0
[INFO] finished tweaking crates.io crate vnum 0.1.0
[INFO] tweaked toml for crates.io crate vnum 0.1.0 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate vnum 0.1.0 on toolchain 1.95.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.95.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate vnum 0.1.0 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" "+1.95.0" "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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] eab418781ee5857002f0f1945352cb202bbc7ba3bd730055fd3b87ba7ab817cc
[INFO] running `Command { std: "docker" "start" "-a" "eab418781ee5857002f0f1945352cb202bbc7ba3bd730055fd3b87ba7ab817cc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "eab418781ee5857002f0f1945352cb202bbc7ba3bd730055fd3b87ba7ab817cc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eab418781ee5857002f0f1945352cb202bbc7ba3bd730055fd3b87ba7ab817cc", kill_on_drop: false }`
[INFO] [stdout] eab418781ee5857002f0f1945352cb202bbc7ba3bd730055fd3b87ba7ab817cc
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0eb228fb4029c7472352bf06f00eb4dfe201160fd7804f95248fcb691a25d222
[INFO] running `Command { std: "docker" "start" "-a" "0eb228fb4029c7472352bf06f00eb4dfe201160fd7804f95248fcb691a25d222", kill_on_drop: false }`
[INFO] [stderr]    Compiling vnum v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] running `Command { std: "docker" "inspect" "0eb228fb4029c7472352bf06f00eb4dfe201160fd7804f95248fcb691a25d222", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0eb228fb4029c7472352bf06f00eb4dfe201160fd7804f95248fcb691a25d222", kill_on_drop: false }`
[INFO] [stdout] 0eb228fb4029c7472352bf06f00eb4dfe201160fd7804f95248fcb691a25d222
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 52583d5b169f94e1c7e07a87919f7d5f2a846435e75adf1e7b789875344acc2d
[INFO] running `Command { std: "docker" "start" "-a" "52583d5b169f94e1c7e07a87919f7d5f2a846435e75adf1e7b789875344acc2d", kill_on_drop: false }`
[INFO] [stderr]    Compiling vnum v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.25s
[INFO] running `Command { std: "docker" "inspect" "52583d5b169f94e1c7e07a87919f7d5f2a846435e75adf1e7b789875344acc2d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "52583d5b169f94e1c7e07a87919f7d5f2a846435e75adf1e7b789875344acc2d", kill_on_drop: false }`
[INFO] [stdout] 52583d5b169f94e1c7e07a87919f7d5f2a846435e75adf1e7b789875344acc2d
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 56945f12177a8f279f6516c318b5f57b84ff908b426aaace7091735cd60d4617
[INFO] running `Command { std: "docker" "start" "-a" "56945f12177a8f279f6516c318b5f57b84ff908b426aaace7091735cd60d4617", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/vnum-de8b6f48f6c03e90)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::correct_values ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests vnum
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test src/lib.rs - (line 160) ... FAILED
[INFO] [stdout] test src/lib.rs - (line 108) ... FAILED
[INFO] [stdout] test src/lib.rs - (line 52) ... FAILED
[INFO] [stdout] test src/lib.rs - (line 89) ... ok
[INFO] [stdout] test src/lib.rs - (line 24) ... FAILED
[INFO] [stdout] test src/lib.rs - (line 122) ... ok
[INFO] [stdout] test src/lib.rs - (line 179) ... FAILED
[INFO] [stdout] test src/lib.rs - (line 141) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - (line 160) stdout ----
[INFO] [stdout] error[E0425]: cannot find type `Color` in this scope
[INFO] [stdout]    --> src/lib.rs:161:6
[INFO] [stdout]     |
[INFO] [stdout] 161 | impl Color {
[INFO] [stdout]     |      ^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `color` in this scope
[INFO] [stdout]    --> src/lib.rs:167:10
[INFO] [stdout]     |
[INFO] [stdout] 167 | takes_u8(color.value())
[INFO] [stdout]     |          ^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `takes_u8` in this scope
[INFO] [stdout]    --> src/lib.rs:167:1
[INFO] [stdout]     |
[INFO] [stdout] 167 | takes_u8(color.value())
[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 E0425`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - (line 108) stdout ----
[INFO] [stdout] error[E0425]: cannot find value `RED` in this scope
[INFO] [stdout]    --> src/lib.rs:113:15
[INFO] [stdout]     |
[INFO] [stdout] 113 | display_color(RED);
[INFO] [stdout]     |               ^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0425`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - (line 52) stdout ----
[INFO] [stdout] error: cannot find macro `value_enum` in this scope
[INFO] [stdout]   --> src/lib.rs:53:1
[INFO] [stdout]    |
[INFO] [stdout] 53 | value_enum! {
[INFO] [stdout]    | ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find type `Color` in this scope
[INFO] [stdout]   --> src/lib.rs:62:11
[INFO] [stdout]    |
[INFO] [stdout] 62 | let red = Color::Red;
[INFO] [stdout]    |           ^^^^^ use of undeclared type `Color`
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find type `Color` in this scope
[INFO] [stdout]   --> src/lib.rs:65:14
[INFO] [stdout]    |
[INFO] [stdout] 65 | let yellow = Color::Yellow;
[INFO] [stdout]    |              ^^^^^ use of undeclared type `Color`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - (line 24) stdout ----
[INFO] [stdout] error: cannot find macro `value_enum` in this scope
[INFO] [stdout]   --> src/lib.rs:25:1
[INFO] [stdout]    |
[INFO] [stdout] 25 | value_enum! {
[INFO] [stdout]    | ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find type `Fruit` in this scope
[INFO] [stdout]   --> src/lib.rs:34:13
[INFO] [stdout]    |
[INFO] [stdout] 34 | let apple = Fruit::Apple;
[INFO] [stdout]    |             ^^^^^ use of undeclared type `Fruit`
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find type `Fruit` in this scope
[INFO] [stdout]   --> src/lib.rs:38:12
[INFO] [stdout]    |
[INFO] [stdout] 38 | let pear = Fruit::Pear;
[INFO] [stdout]    |            ^^^^^ use of undeclared type `Fruit`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - (line 179) stdout ----
[INFO] [stdout] error[E0599]: no variant or associated item named `Yelllow` found for enum `Color` in the current scope
[INFO] [stdout]    --> src/lib.rs:194:20
[INFO] [stdout]     |
[INFO] [stdout] 180 | enum Color {
[INFO] [stdout]     | ---------- variant or associated item `Yelllow` not found for this enum
[INFO] [stdout] ...
[INFO] [stdout] 194 |             Color::Yelllow => YELLOW
[INFO] [stdout]     |                    ^^^^^^^ variant or associated item not found in `Color`
[INFO] [stdout]     |
[INFO] [stdout] help: there is a variant with a similar name
[INFO] [stdout]     |
[INFO] [stdout] 194 -             Color::Yelllow => YELLOW
[INFO] [stdout] 194 +             Color::Yellow => YELLOW
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `takes_u8` in this scope
[INFO] [stdout]    --> src/lib.rs:203:3
[INFO] [stdout]     |
[INFO] [stdout] 203 |   takes_u8(color as u8);
[INFO] [stdout]     |   ^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `takes_i32` in this scope
[INFO] [stdout]    --> src/lib.rs:204:3
[INFO] [stdout]     |
[INFO] [stdout] 204 |   takes_i32(color as i32);
[INFO] [stdout]     |   ^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0425, E0599.
[INFO] [stdout] For more information about an error, try `rustc --explain E0425`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - (line 141) stdout ----
[INFO] [stdout] error[E0425]: cannot find function `takes_u8` in this scope
[INFO] [stdout]    --> src/lib.rs:150:3
[INFO] [stdout]     |
[INFO] [stdout] 150 |   takes_u8(color as u8);
[INFO] [stdout]     |   ^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `takes_i32` in this scope
[INFO] [stdout]    --> src/lib.rs:151:3
[INFO] [stdout]     |
[INFO] [stdout] 151 |   takes_i32(color as i32);
[INFO] [stdout]     |   ^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0425`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/lib.rs - (line 108)
[INFO] [stdout]     src/lib.rs - (line 141)
[INFO] [stdout]     src/lib.rs - (line 160)
[INFO] [stdout]     src/lib.rs - (line 179)
[INFO] [stdout]     src/lib.rs - (line 24)
[INFO] [stdout]     src/lib.rs - (line 52)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 2 passed; 6 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.23s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "56945f12177a8f279f6516c318b5f57b84ff908b426aaace7091735cd60d4617", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "56945f12177a8f279f6516c318b5f57b84ff908b426aaace7091735cd60d4617", kill_on_drop: false }`
[INFO] [stdout] 56945f12177a8f279f6516c318b5f57b84ff908b426aaace7091735cd60d4617
