[INFO] fetching crate fn_type_alias 0.1.0...
[INFO] testing fn_type_alias-0.1.0 against 1.97.0-beta.6 for beta-1.98-1
[INFO] extracting crate fn_type_alias 0.1.0 into /workspace/builds/worker-3-tc1/source
[INFO] started tweaking crates.io crate fn_type_alias 0.1.0
[INFO] finished tweaking crates.io crate fn_type_alias 0.1.0
[INFO] tweaked toml for crates.io crate fn_type_alias 0.1.0 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate fn_type_alias 0.1.0 on toolchain 1.97.0-beta.6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.97.0-beta.6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.97.0-beta.6" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 4 packages to latest compatible versions
[INFO] [stderr]       Adding syn v1.0.109 (available: v2.0.118)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.97.0-beta.6" "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/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3d5ced03c013a94a2f102a4510f48a6e9184255caf5fd8244f58017bde7f5210" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] ddd5a2224f43825e3129022e899843e5a3328120c9a06b812d0adf418ab59122
[INFO] running `Command { std: "docker" "start" "ddd5a2224f43825e3129022e899843e5a3328120c9a06b812d0adf418ab59122", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ddd5a2224f43825e3129022e899843e5a3328120c9a06b812d0adf418ab59122", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "ddd5a2224f43825e3129022e899843e5a3328120c9a06b812d0adf418ab59122" "/opt/rustwide/cargo-home/bin/cargo" "+1.97.0-beta.6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ddd5a2224f43825e3129022e899843e5a3328120c9a06b812d0adf418ab59122", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "ddd5a2224f43825e3129022e899843e5a3328120c9a06b812d0adf418ab59122" "/opt/rustwide/cargo-home/bin/cargo" "+1.97.0-beta.6" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling fn_type_alias v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.33s
[INFO] running `Command { std: "docker" "inspect" "ddd5a2224f43825e3129022e899843e5a3328120c9a06b812d0adf418ab59122", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "ddd5a2224f43825e3129022e899843e5a3328120c9a06b812d0adf418ab59122" "/opt/rustwide/cargo-home/bin/cargo" "+1.97.0-beta.6" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling fn_type_alias v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.33s
[INFO] running `Command { std: "docker" "inspect" "ddd5a2224f43825e3129022e899843e5a3328120c9a06b812d0adf418ab59122", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "ddd5a2224f43825e3129022e899843e5a3328120c9a06b812d0adf418ab59122" "/opt/rustwide/cargo-home/bin/cargo" "+1.97.0-beta.6" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/fn_type_alias-ff38f67194091189)
[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] [stderr]    Doc-tests fn_type_alias
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test src/lib.rs - (line 28) ... FAILED
[INFO] [stdout] test src/lib.rs - type_alias (line 16) ... FAILED
[INFO] [stdout] test src/lib.rs - type_alias (line 35) ... FAILED
[INFO] [stdout] test src/lib.rs - (line 9) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - (line 28) stdout ----
[INFO] [stdout] error[E0463]: can't find crate for `fn_abi`
[INFO] [stdout]   --> src/lib.rs:32:1
[INFO] [stdout]    |
[INFO] [stdout] 32 | extern crate fn_abi;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^ can't find crate
[INFO] [stdout] 
[INFO] [stdout] error[E0428]: the name `HelloWorldFn` is defined multiple times
[INFO] [stdout]   --> src/lib.rs:46:1
[INFO] [stdout]    |
[INFO] [stdout] 34 | / #[abi(
[INFO] [stdout] 35 | |     linux32 = "C",
[INFO] [stdout] 36 | |     linux64 = "C",
[INFO] [stdout] 37 | |     win32 = "thiscall",
[INFO] [stdout] ...  |
[INFO] [stdout] 40 | | #[type_alias(HelloWorldFn)]
[INFO] [stdout] 41 | | pub extern fn hello_world() {
[INFO] [stdout]    | |___- previous definition of the type `HelloWorldFn` here
[INFO] [stdout] ...
[INFO] [stdout] 46 |   pub type HelloWorldFn = extern "stdcall" fn();
[INFO] [stdout]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ `HelloWorldFn` redefined here
[INFO] [stdout]    |
[INFO] [stdout]    = note: `HelloWorldFn` must be defined only once in the type namespace of this block
[INFO] [stdout] 
[INFO] [stdout] error[E0428]: the name `hello_world` is defined multiple times
[INFO] [stdout]   --> src/lib.rs:47:1
[INFO] [stdout]    |
[INFO] [stdout] 41 | pub extern fn hello_world() {
[INFO] [stdout]    | --------------------------- previous definition of the value `hello_world` here
[INFO] [stdout] ...
[INFO] [stdout] 47 | pub extern "stdcall" fn hello_world() {
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ `hello_world` redefined here
[INFO] [stdout]    |
[INFO] [stdout]    = note: `hello_world` must be defined only once in the value namespace of this block
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0428, E0463.
[INFO] [stdout] For more information about an error, try `rustc --explain E0428`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - type_alias (line 16) stdout ----
[INFO] [stdout] error[E0428]: the name `HelloWorldFn` is defined multiple times
[INFO] [stdout]   --> src/lib.rs:24:14
[INFO] [stdout]    |
[INFO] [stdout] 20 |   pub(super) fn hello_world() {
[INFO] [stdout]    |   --- previous definition of the type `HelloWorldFn` here
[INFO] [stdout] ...
[INFO] [stdout] 24 |   #[type_alias(pub(crate), HelloWorldFn)] // The type alias will be pub(crate), but the function will be pub
[INFO] [stdout]    |  ______________^
[INFO] [stdout] 25 | | pub fn hello_world() {
[INFO] [stdout]    | |___^ `HelloWorldFn` redefined here
[INFO] [stdout]    |
[INFO] [stdout]    = note: `HelloWorldFn` must be defined only once in the type namespace of this block
[INFO] [stdout] 
[INFO] [stdout] error[E0428]: the name `hello_world` is defined multiple times
[INFO] [stdout]   --> src/lib.rs:25:1
[INFO] [stdout]    |
[INFO] [stdout] 20 | pub(super) fn hello_world() {
[INFO] [stdout]    | --------------------------- previous definition of the value `hello_world` here
[INFO] [stdout] ...
[INFO] [stdout] 25 | pub fn hello_world() {
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^ `hello_world` redefined here
[INFO] [stdout]    |
[INFO] [stdout]    = note: `hello_world` must be defined only once in the value namespace of this block
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: too many leading `super` keywords
[INFO] [stdout]   --> src/lib.rs:20:5
[INFO] [stdout]    |
[INFO] [stdout] 20 | pub(super) fn hello_world() {
[INFO] [stdout]    |     ^^^^^ there are too many leading `super` keywords
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0428, E0433.
[INFO] [stdout] For more information about an error, try `rustc --explain E0428`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - type_alias (line 35) stdout ----
[INFO] [stdout] error[E0463]: can't find crate for `fn_abi`
[INFO] [stdout]   --> src/lib.rs:39:1
[INFO] [stdout]    |
[INFO] [stdout] 39 | extern crate fn_abi;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^ can't find crate
[INFO] [stdout] 
[INFO] [stdout] error[E0428]: the name `HelloWorldFn` is defined multiple times
[INFO] [stdout]   --> src/lib.rs:53:1
[INFO] [stdout]    |
[INFO] [stdout] 41 | / #[abi(
[INFO] [stdout] 42 | |     linux32 = "C",
[INFO] [stdout] 43 | |     linux64 = "C",
[INFO] [stdout] 44 | |     win32 = "thiscall",
[INFO] [stdout] ...  |
[INFO] [stdout] 47 | | #[type_alias(HelloWorldFn)]
[INFO] [stdout] 48 | | pub extern fn hello_world() {
[INFO] [stdout]    | |___- previous definition of the type `HelloWorldFn` here
[INFO] [stdout] ...
[INFO] [stdout] 53 |   pub type HelloWorldFn = extern "stdcall" fn();
[INFO] [stdout]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ `HelloWorldFn` redefined here
[INFO] [stdout]    |
[INFO] [stdout]    = note: `HelloWorldFn` must be defined only once in the type namespace of this block
[INFO] [stdout] 
[INFO] [stdout] error[E0428]: the name `hello_world` is defined multiple times
[INFO] [stdout]   --> src/lib.rs:54:1
[INFO] [stdout]    |
[INFO] [stdout] 48 | pub extern fn hello_world() {
[INFO] [stdout]    | --------------------------- previous definition of the value `hello_world` here
[INFO] [stdout] ...
[INFO] [stdout] 54 | pub extern "stdcall" fn hello_world() {
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ `hello_world` redefined here
[INFO] [stdout]    |
[INFO] [stdout]    = note: `hello_world` must be defined only once in the value namespace of this block
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0428, E0463.
[INFO] [stdout] For more information about an error, try `rustc --explain E0428`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - (line 9) stdout ----
[INFO] [stdout] error[E0428]: the name `HelloWorldFn` is defined multiple times
[INFO] [stdout]   --> src/lib.rs:17:14
[INFO] [stdout]    |
[INFO] [stdout] 13 |   pub(super) fn hello_world() {
[INFO] [stdout]    |   --- previous definition of the type `HelloWorldFn` here
[INFO] [stdout] ...
[INFO] [stdout] 17 |   #[type_alias(pub(crate), HelloWorldFn)] // The type alias will be pub(crate), but the function will be pub
[INFO] [stdout]    |  ______________^
[INFO] [stdout] 18 | | pub fn hello_world() {
[INFO] [stdout]    | |___^ `HelloWorldFn` redefined here
[INFO] [stdout]    |
[INFO] [stdout]    = note: `HelloWorldFn` must be defined only once in the type namespace of this block
[INFO] [stdout] 
[INFO] [stdout] error[E0428]: the name `hello_world` is defined multiple times
[INFO] [stdout]   --> src/lib.rs:18:1
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub(super) fn hello_world() {
[INFO] [stdout]    | --------------------------- previous definition of the value `hello_world` here
[INFO] [stdout] ...
[INFO] [stdout] 18 | pub fn hello_world() {
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^ `hello_world` redefined here
[INFO] [stdout]    |
[INFO] [stdout]    = note: `hello_world` must be defined only once in the value namespace of this block
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: too many leading `super` keywords
[INFO] [stdout]   --> src/lib.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub(super) fn hello_world() {
[INFO] [stdout]    |     ^^^^^ there are too many leading `super` keywords
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0428, E0433.
[INFO] [stdout] For more information about an error, try `rustc --explain E0428`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/lib.rs - (line 28)
[INFO] [stdout]     src/lib.rs - (line 9)
[INFO] [stdout]     src/lib.rs - type_alias (line 16)
[INFO] [stdout]     src/lib.rs - type_alias (line 35)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 4 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.10s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "ddd5a2224f43825e3129022e899843e5a3328120c9a06b812d0adf418ab59122", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ddd5a2224f43825e3129022e899843e5a3328120c9a06b812d0adf418ab59122", kill_on_drop: false }`
[INFO] [stdout] ddd5a2224f43825e3129022e899843e5a3328120c9a06b812d0adf418ab59122
