[INFO] fetching crate nintypes 0.2.10...
[INFO] testing nintypes-0.2.10 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-8
[INFO] extracting crate nintypes 0.2.10 into /workspace/builds/worker-5-tc1/source
[INFO] started tweaking crates.io crate nintypes 0.2.10
[INFO] finished tweaking crates.io crate nintypes 0.2.10
[INFO] tweaked toml for crates.io crate nintypes 0.2.10 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate nintypes 0.2.10 on toolchain c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate nintypes 0.2.10 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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
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[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 13e3df21d771367fa3bce03ca3566d4f39b95eae65effe553495cb810e0285e7
[INFO] running `Command { std: "docker" "start" "-a" "13e3df21d771367fa3bce03ca3566d4f39b95eae65effe553495cb810e0285e7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "13e3df21d771367fa3bce03ca3566d4f39b95eae65effe553495cb810e0285e7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "13e3df21d771367fa3bce03ca3566d4f39b95eae65effe553495cb810e0285e7", kill_on_drop: false }`
[INFO] [stdout] 13e3df21d771367fa3bce03ca3566d4f39b95eae65effe553495cb810e0285e7
[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=forbid" "-e" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bce693412d818704d2bd001b53c6a84b52b6a081bcaa6033ff407fda18d4d0f0
[INFO] running `Command { std: "docker" "start" "-a" "bce693412d818704d2bd001b53c6a84b52b6a081bcaa6033ff407fda18d4d0f0", kill_on_drop: false }`
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[INFO] [stderr]    Compiling nintypes v0.2.10 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 51.56s
[INFO] running `Command { std: "docker" "inspect" "bce693412d818704d2bd001b53c6a84b52b6a081bcaa6033ff407fda18d4d0f0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bce693412d818704d2bd001b53c6a84b52b6a081bcaa6033ff407fda18d4d0f0", kill_on_drop: false }`
[INFO] [stdout] bce693412d818704d2bd001b53c6a84b52b6a081bcaa6033ff407fda18d4d0f0
[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=forbid" "-e" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 35620620e852b926716c9404aa383d2e937d3b923def0487b7554edeae975a93
[INFO] running `Command { std: "docker" "start" "-a" "35620620e852b926716c9404aa383d2e937d3b923def0487b7554edeae975a93", kill_on_drop: false }`
[INFO] [stderr]    Compiling nintypes v0.2.10 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 2.44s
[INFO] running `Command { std: "docker" "inspect" "35620620e852b926716c9404aa383d2e937d3b923def0487b7554edeae975a93", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "35620620e852b926716c9404aa383d2e937d3b923def0487b7554edeae975a93", kill_on_drop: false }`
[INFO] [stdout] 35620620e852b926716c9404aa383d2e937d3b923def0487b7554edeae975a93
[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=forbid" "-e" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] ce330b065c0ee75d6e22ca1badf0e296f3dfd269428303626e431a2ff7d2f96f
[INFO] running `Command { std: "docker" "start" "-a" "ce330b065c0ee75d6e22ca1badf0e296f3dfd269428303626e431a2ff7d2f96f", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.31s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/nintypes-189241f713e5f2fe)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stderr]    Doc-tests nintypes
[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 2 tests
[INFO] [stdout] test src/common/api.rs - common::api::Maybe (line 8) ... FAILED
[INFO] [stdout] test src/utils/fixed.rs - utils::fixed::Fixed128<PRECISION>::from_fraction (line 239) ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/common/api.rs - common::api::Maybe (line 8) stdout ----
[INFO] [stdout] error[E0412]: cannot find type `Maybe` in this scope
[INFO] [stdout]   --> src/common/api.rs:14:15
[INFO] [stdout]    |
[INFO] [stdout] 14 |     pub test: Maybe<Option<u32>>,
[INFO] [stdout]    |               ^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this enum
[INFO] [stdout]    |
[INFO] [stdout]  8 + use nintypes::common::api::Maybe;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Maybe`
[INFO] [stdout]   --> src/common/api.rs:13:42
[INFO] [stdout]    |
[INFO] [stdout] 13 |     #[serde(default, skip_serializing_if="Maybe::is_undefined")]
[INFO] [stdout]    |                                          ^^^^^^^^^^^^^^^^^^^^^ use of undeclared type `Maybe`
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this enum
[INFO] [stdout]    |
[INFO] [stdout]  8 + use nintypes::common::api::Maybe;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 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] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/common/api.rs - common::api::Maybe (line 8)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 1 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.43s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "ce330b065c0ee75d6e22ca1badf0e296f3dfd269428303626e431a2ff7d2f96f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ce330b065c0ee75d6e22ca1badf0e296f3dfd269428303626e431a2ff7d2f96f", kill_on_drop: false }`
[INFO] [stdout] ce330b065c0ee75d6e22ca1badf0e296f3dfd269428303626e431a2ff7d2f96f