[INFO] fetching crate type_at_derive 0.1.0...
[INFO] testing type_at_derive-0.1.0 against master#733b47ea4b1b86216f14ef56e49440c33933f230+rustflags=-Copt-level=3 for pr-138759
[INFO] extracting crate type_at_derive 0.1.0 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate type_at_derive 0.1.0
[INFO] finished tweaking crates.io crate type_at_derive 0.1.0
[INFO] tweaked toml for crates.io crate type_at_derive 0.1.0 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate type_at_derive 0.1.0 on toolchain 733b47ea4b1b86216f14ef56e49440c33933f230
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "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" "+733b47ea4b1b86216f14ef56e49440c33933f230" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 13 packages to latest compatible versions
[INFO] [stderr]       Adding proc-macro-crate v1.3.1 (available: v3.4.0)
[INFO] [stderr]       Adding syn v1.0.109 (available: v2.0.106)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f1fe9c8d5daeef3eeeb64c91757afb0bc16301cf9fd565322615e0816a6f20c1
[INFO] running `Command { std: "docker" "start" "-a" "f1fe9c8d5daeef3eeeb64c91757afb0bc16301cf9fd565322615e0816a6f20c1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f1fe9c8d5daeef3eeeb64c91757afb0bc16301cf9fd565322615e0816a6f20c1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f1fe9c8d5daeef3eeeb64c91757afb0bc16301cf9fd565322615e0816a6f20c1", kill_on_drop: false }`
[INFO] [stdout] f1fe9c8d5daeef3eeeb64c91757afb0bc16301cf9fd565322615e0816a6f20c1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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 -Copt-level=3" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8397f358d87f17d85e87990ff27332392b198cca6964dcf4705c93175970fba2
[INFO] running `Command { std: "docker" "start" "-a" "8397f358d87f17d85e87990ff27332392b198cca6964dcf4705c93175970fba2", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling proc-macro-crate v1.3.1
[INFO] [stderr]    Compiling type_at_derive v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 11.32s
[INFO] running `Command { std: "docker" "inspect" "8397f358d87f17d85e87990ff27332392b198cca6964dcf4705c93175970fba2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8397f358d87f17d85e87990ff27332392b198cca6964dcf4705c93175970fba2", kill_on_drop: false }`
[INFO] [stdout] 8397f358d87f17d85e87990ff27332392b198cca6964dcf4705c93175970fba2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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 -Copt-level=3" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 56197d6ea3d3f07dbb6ab83f89b3faa4f4dda3a0d0744073213dc77e361a9da7
[INFO] running `Command { std: "docker" "start" "-a" "56197d6ea3d3f07dbb6ab83f89b3faa4f4dda3a0d0744073213dc77e361a9da7", kill_on_drop: false }`
[INFO] [stderr]    Compiling type_at_derive v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.38s
[INFO] running `Command { std: "docker" "inspect" "56197d6ea3d3f07dbb6ab83f89b3faa4f4dda3a0d0744073213dc77e361a9da7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "56197d6ea3d3f07dbb6ab83f89b3faa4f4dda3a0d0744073213dc77e361a9da7", kill_on_drop: false }`
[INFO] [stdout] 56197d6ea3d3f07dbb6ab83f89b3faa4f4dda3a0d0744073213dc77e361a9da7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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 -Copt-level=3" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 1297d5dcf6a2cdbb854050bf28ad796e774d6f54ab80ad3c3a59a18a27bcebc8
[INFO] running `Command { std: "docker" "start" "-a" "1297d5dcf6a2cdbb854050bf28ad796e774d6f54ab80ad3c3a59a18a27bcebc8", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/type_at_derive-5ccf415c745bc8e7)
[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 type_at_derive
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - derive_type_at (line 23) ... FAILED
[INFO] [stdout] test src/lib.rs - derive_type_at (line 42) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - derive_type_at (line 23) stdout ----
[INFO] [stdout] error: no rules expected keyword `let`
[INFO] [stdout]   --> src/lib.rs:34:5
[INFO] [stdout]    |
[INFO] [stdout] 13 |     let _: i8  = <Struct as TypeAt<0>>::Type::default();
[INFO] [stdout]    |     ^^^ no rules expected this token in macro call
[INFO] [stdout]    |
[INFO] [stdout] note: while trying to match meta-variable `$left:expr`
[INFO] [stdout]   --> /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/core/src/macros/mod.rs:43:6
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `type_at`
[INFO] [stdout]  --> src/lib.rs:24:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use type_at::TypeAt;
[INFO] [stdout]   |     ^^^^^^^ use of unresolved module or unlinked crate `type_at`
[INFO] [stdout]   |
[INFO] [stdout]   = help: if you wanted to use a crate named `type_at`, use `cargo add type_at` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - derive_type_at (line 42) stdout ----
[INFO] [stdout] error: no rules expected keyword `let`
[INFO] [stdout]  --> src/lib.rs:49:5
[INFO] [stdout]   |
[INFO] [stdout] 9 |     let _: i8  = <TupleStruct as TypeAt<0>>::Type::default();
[INFO] [stdout]   |     ^^^ no rules expected this token in macro call
[INFO] [stdout]   |
[INFO] [stdout] note: while trying to match meta-variable `$left:expr`
[INFO] [stdout]  --> /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/core/src/macros/mod.rs:43:6
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `type_at`
[INFO] [stdout]  --> src/lib.rs:43:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use type_at::TypeAt;
[INFO] [stdout]   |     ^^^^^^^ use of unresolved module or unlinked crate `type_at`
[INFO] [stdout]   |
[INFO] [stdout]   = help: if you wanted to use a crate named `type_at`, use `cargo add type_at` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/lib.rs - derive_type_at (line 23)
[INFO] [stdout]     src/lib.rs - derive_type_at (line 42)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 2 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.20s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "1297d5dcf6a2cdbb854050bf28ad796e774d6f54ab80ad3c3a59a18a27bcebc8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1297d5dcf6a2cdbb854050bf28ad796e774d6f54ab80ad3c3a59a18a27bcebc8", kill_on_drop: false }`
[INFO] [stdout] 1297d5dcf6a2cdbb854050bf28ad796e774d6f54ab80ad3c3a59a18a27bcebc8
