[INFO] fetching crate burrtype_internal 0.5.0...
[INFO] testing burrtype_internal-0.5.0 against master#2fd6efc32704647e64d3d646d21c4c68eae100e4 for pr-149852-1
[INFO] extracting crate burrtype_internal 0.5.0 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate burrtype_internal 0.5.0
[INFO] finished tweaking crates.io crate burrtype_internal 0.5.0
[INFO] tweaked toml for crates.io crate burrtype_internal 0.5.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate burrtype_internal 0.5.0 on toolchain 2fd6efc32704647e64d3d646d21c4c68eae100e4
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2fd6efc32704647e64d3d646d21c4c68eae100e4" "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" "+2fd6efc32704647e64d3d646d21c4c68eae100e4" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 11 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2fd6efc32704647e64d3d646d21c4c68eae100e4" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+2fd6efc32704647e64d3d646d21c4c68eae100e4" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f533f38109646811b251575aa81d37ec98ba637cb459cf6cab1582716382cc23
[INFO] running `Command { std: "docker" "start" "-a" "f533f38109646811b251575aa81d37ec98ba637cb459cf6cab1582716382cc23", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f533f38109646811b251575aa81d37ec98ba637cb459cf6cab1582716382cc23", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f533f38109646811b251575aa81d37ec98ba637cb459cf6cab1582716382cc23", kill_on_drop: false }`
[INFO] [stdout] f533f38109646811b251575aa81d37ec98ba637cb459cf6cab1582716382cc23
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+2fd6efc32704647e64d3d646d21c4c68eae100e4" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 14aa5f39c375e7b8440d4baf0c365f8a1bd20756294f2535e98418dad5ce49f8
[INFO] running `Command { std: "docker" "start" "-a" "14aa5f39c375e7b8440d4baf0c365f8a1bd20756294f2535e98418dad5ce49f8", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.105
[INFO] [stderr]    Compiling quote v1.0.43
[INFO] [stderr]    Compiling Inflector v0.11.4
[INFO] [stderr]    Compiling syn v2.0.114
[INFO] [stderr]    Compiling burrtype_internal v0.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.89s
[INFO] running `Command { std: "docker" "inspect" "14aa5f39c375e7b8440d4baf0c365f8a1bd20756294f2535e98418dad5ce49f8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "14aa5f39c375e7b8440d4baf0c365f8a1bd20756294f2535e98418dad5ce49f8", kill_on_drop: false }`
[INFO] [stdout] 14aa5f39c375e7b8440d4baf0c365f8a1bd20756294f2535e98418dad5ce49f8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+2fd6efc32704647e64d3d646d21c4c68eae100e4" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cecac09140add42d2f72f99e05c704fca5f4dd84f1e79f247b4e43b32a4a65b1
[INFO] running `Command { std: "docker" "start" "-a" "cecac09140add42d2f72f99e05c704fca5f4dd84f1e79f247b4e43b32a4a65b1", kill_on_drop: false }`
[INFO] [stderr]    Compiling burrtype_internal v0.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.49s
[INFO] running `Command { std: "docker" "inspect" "cecac09140add42d2f72f99e05c704fca5f4dd84f1e79f247b4e43b32a4a65b1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cecac09140add42d2f72f99e05c704fca5f4dd84f1e79f247b4e43b32a4a65b1", kill_on_drop: false }`
[INFO] [stdout] cecac09140add42d2f72f99e05c704fca5f4dd84f1e79f247b4e43b32a4a65b1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+2fd6efc32704647e64d3d646d21c4c68eae100e4" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] f1cbb9026f3e8bf1a8801ff4dcb08b6cc9931a0fc8c881d19786005e737c8d81
[INFO] running `Command { std: "docker" "start" "-a" "f1cbb9026f3e8bf1a8801ff4dcb08b6cc9931a0fc8c881d19786005e737c8d81", 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/burrtype_internal-38234545ec756d0b)
[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 burrtype_internal
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test src/ir/struct.rs - ir::r#struct::IrTupleStruct (line 34) ... FAILED
[INFO] [stdout] test src/ir/enum.rs - ir::r#enum::IrEnumTupleVariant (line 96) ... FAILED
[INFO] [stdout] test src/ir/enum.rs - ir::r#enum::IrEnumStructVariant (line 69) ... FAILED
[INFO] [stdout] test src/ir/enum.rs - ir::r#enum::IrEnumUnitVariant (line 120) ... FAILED
[INFO] [stdout] test src/ir/struct.rs - ir::r#struct::IrNamedStruct (line 11) ... FAILED
[INFO] [stdout] test src/ir/struct.rs - ir::r#struct::IrUnitStruct (line 54) ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/ir/struct.rs - ir::r#struct::IrTupleStruct (line 34) stdout ----
[INFO] [stdout] error: expected type, found keyword `type`
[INFO] [stdout]   --> src/ir/struct.rs:35:11
[INFO] [stdout]    |
[INFO] [stdout] 35 | struct T (type, ...);
[INFO] [stdout]    |           ^^^^ expected type
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/ir/enum.rs - ir::r#enum::IrEnumTupleVariant (line 96) stdout ----
[INFO] [stdout] error: missing `fn` or `struct` for function or struct definition
[INFO] [stdout]   --> src/ir/enum.rs:97:1
[INFO] [stdout]    |
[INFO] [stdout] 97 | T (U, ...),
[INFO] [stdout]    | ^
[INFO] [stdout]    |
[INFO] [stdout] help: if you meant to call a macro, try
[INFO] [stdout]    |
[INFO] [stdout] 97 | T! (U, ...),
[INFO] [stdout]    |  +
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/ir/enum.rs - ir::r#enum::IrEnumStructVariant (line 69) stdout ----
[INFO] [stdout] error: missing `struct` for struct definition
[INFO] [stdout]   --> src/ir/enum.rs:70:1
[INFO] [stdout]    |
[INFO] [stdout] 70 | T {
[INFO] [stdout]    | ^
[INFO] [stdout]    |
[INFO] [stdout] help: add `struct` here to parse `T` as a struct
[INFO] [stdout]    |
[INFO] [stdout] 70 | struct T {
[INFO] [stdout]    | ++++++
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/ir/enum.rs - ir::r#enum::IrEnumUnitVariant (line 120) stdout ----
[INFO] [stdout] error: expected one of `!` or `::`, found `,`
[INFO] [stdout]    --> src/ir/enum.rs:121:2
[INFO] [stdout]     |
[INFO] [stdout] 121 | T,
[INFO] [stdout]     |  ^ expected one of `!` or `::`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/ir/struct.rs - ir::r#struct::IrNamedStruct (line 11) stdout ----
[INFO] [stdout] error: expected type, found keyword `type`
[INFO] [stdout]   --> src/ir/struct.rs:13:11
[INFO] [stdout]    |
[INFO] [stdout] 12 | struct T {
[INFO] [stdout]    |        - while parsing this struct
[INFO] [stdout] 13 |     name: type,
[INFO] [stdout]    |           ^^^^ expected type
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/ir/enum.rs - ir::r#enum::IrEnumStructVariant (line 69)
[INFO] [stdout]     src/ir/enum.rs - ir::r#enum::IrEnumTupleVariant (line 96)
[INFO] [stdout]     src/ir/enum.rs - ir::r#enum::IrEnumUnitVariant (line 120)
[INFO] [stdout]     src/ir/struct.rs - ir::r#struct::IrNamedStruct (line 11)
[INFO] [stdout]     src/ir/struct.rs - ir::r#struct::IrTupleStruct (line 34)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 1 passed; 5 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.21s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "f1cbb9026f3e8bf1a8801ff4dcb08b6cc9931a0fc8c881d19786005e737c8d81", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f1cbb9026f3e8bf1a8801ff4dcb08b6cc9931a0fc8c881d19786005e737c8d81", kill_on_drop: false }`
[INFO] [stdout] f1cbb9026f3e8bf1a8801ff4dcb08b6cc9931a0fc8c881d19786005e737c8d81
