[INFO] fetching crate persian-rug_derive 0.1.3...
[INFO] testing persian-rug_derive-0.1.3 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-8
[INFO] extracting crate persian-rug_derive 0.1.3 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate persian-rug_derive 0.1.3
[INFO] finished tweaking crates.io crate persian-rug_derive 0.1.3
[INFO] tweaked toml for crates.io crate persian-rug_derive 0.1.3 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate persian-rug_derive 0.1.3 on toolchain c2e32f1c9652b13ed99608599c1e855462f421f3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 5 packages to latest compatible versions
[INFO] [stderr]       Adding convert_case v0.5.0 (available: v0.9.0)
[INFO] [stderr]       Adding syn v1.0.109 (available: v2.0.110)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 909df2aae9a20508894ab42834f16d681869845abc8d43b1042c386375deaed5
[INFO] running `Command { std: "docker" "start" "-a" "909df2aae9a20508894ab42834f16d681869845abc8d43b1042c386375deaed5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "909df2aae9a20508894ab42834f16d681869845abc8d43b1042c386375deaed5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "909df2aae9a20508894ab42834f16d681869845abc8d43b1042c386375deaed5", kill_on_drop: false }`
[INFO] [stdout] 909df2aae9a20508894ab42834f16d681869845abc8d43b1042c386375deaed5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "-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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bde82c9a05362d8de03ddc866f0b5c05e3d0bf9b453494d01904894d5e1fd860
[INFO] running `Command { std: "docker" "start" "-a" "bde82c9a05362d8de03ddc866f0b5c05e3d0bf9b453494d01904894d5e1fd860", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling convert_case v0.5.0
[INFO] [stderr]    Compiling persian-rug_derive v0.1.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.31s
[INFO] running `Command { std: "docker" "inspect" "bde82c9a05362d8de03ddc866f0b5c05e3d0bf9b453494d01904894d5e1fd860", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bde82c9a05362d8de03ddc866f0b5c05e3d0bf9b453494d01904894d5e1fd860", kill_on_drop: false }`
[INFO] [stdout] bde82c9a05362d8de03ddc866f0b5c05e3d0bf9b453494d01904894d5e1fd860
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "-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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ccc0889739ebff04d0b1ac0f45310d0912891225ca654291cbe862f9e1a2eae5
[INFO] running `Command { std: "docker" "start" "-a" "ccc0889739ebff04d0b1ac0f45310d0912891225ca654291cbe862f9e1a2eae5", kill_on_drop: false }`
[INFO] [stderr]    Compiling persian-rug_derive v0.1.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.95s
[INFO] running `Command { std: "docker" "inspect" "ccc0889739ebff04d0b1ac0f45310d0912891225ca654291cbe862f9e1a2eae5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ccc0889739ebff04d0b1ac0f45310d0912891225ca654291cbe862f9e1a2eae5", kill_on_drop: false }`
[INFO] [stdout] ccc0889739ebff04d0b1ac0f45310d0912891225ca654291cbe862f9e1a2eae5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "-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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] eb0ecc0c24e8e1ed578f219b8cc76a26660c4aa9c0729594164783eb1ea5ce7c
[INFO] running `Command { std: "docker" "start" "-a" "eb0ecc0c24e8e1ed578f219b8cc76a26660c4aa9c0729594164783eb1ea5ce7c", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/persian_rug_derive-7d33416a7f392a8a)
[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 persian_rug_derive
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test src/lib.rs - constraints (line 94) ... FAILED
[INFO] [stdout] test src/lib.rs - contextual (line 394) ... FAILED
[INFO] [stdout] test src/lib.rs - persian_rug (line 173) ... FAILED
[INFO] [stdout] test src/lib.rs - contextual (line 385) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - constraints (line 94) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `persian_rug`
[INFO] [stdout]   --> src/lib.rs:95:5
[INFO] [stdout]    |
[INFO] [stdout] 95 | use persian_rug::{contextual, Context, Mutator, Proxy};
[INFO] [stdout]    |     ^^^^^^^^^^^ use of unresolved module or unlinked crate `persian_rug`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `persian_rug`, use `cargo add persian_rug` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `persian_rug`
[INFO] [stdout]    --> src/lib.rs:107:3
[INFO] [stdout]     |
[INFO] [stdout] 107 | #[persian_rug::constraints(context = C, access(Foo<C>))]
[INFO] [stdout]     |   ^^^^^^^^^^^ use of unresolved module or unlinked crate `persian_rug`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0433.
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - contextual (line 394) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `persian_rug`
[INFO] [stdout]    --> src/lib.rs:395:5
[INFO] [stdout]     |
[INFO] [stdout] 395 | use persian_rug::{Context, Contextual};
[INFO] [stdout]     |     ^^^^^^^^^^^ use of unresolved module or unlinked crate `persian_rug`
[INFO] [stdout]     |
[INFO] [stdout]     = help: if you wanted to use a crate named `persian_rug`, use `cargo add persian_rug` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[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 - persian_rug (line 173) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `persian_rug`
[INFO] [stdout]    --> src/lib.rs:174:5
[INFO] [stdout]     |
[INFO] [stdout] 174 | use persian_rug::{contextual, persian_rug, Proxy};
[INFO] [stdout]     |     ^^^^^^^^^^^ use of unresolved module or unlinked crate `persian_rug`
[INFO] [stdout]     |
[INFO] [stdout]     = help: if you wanted to use a crate named `persian_rug`, use `cargo add persian_rug` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `table` in this scope
[INFO] [stdout]    --> src/lib.rs:188:16
[INFO] [stdout]     |
[INFO] [stdout] 188 | struct MyRug(#[table] Foo, #[table] Bar);
[INFO] [stdout]     |                ^^^^^ help: a built-in attribute with a similar name exists: `stable`
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `table` in this scope
[INFO] [stdout]    --> src/lib.rs:188:30
[INFO] [stdout]     |
[INFO] [stdout] 188 | struct MyRug(#[table] Foo, #[table] Bar);
[INFO] [stdout]     |                              ^^^^^ help: a built-in attribute with a similar name exists: `stable`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 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 - contextual (line 385) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `persian_rug`
[INFO] [stdout]    --> src/lib.rs:386:5
[INFO] [stdout]     |
[INFO] [stdout] 386 | use persian_rug::{contextual, Context};
[INFO] [stdout]     |     ^^^^^^^^^^^ use of unresolved module or unlinked crate `persian_rug`
[INFO] [stdout]     |
[INFO] [stdout]     = help: if you wanted to use a crate named `persian_rug`, use `cargo add persian_rug` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[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 - constraints (line 94)
[INFO] [stdout]     src/lib.rs - contextual (line 385)
[INFO] [stdout]     src/lib.rs - contextual (line 394)
[INFO] [stdout]     src/lib.rs - persian_rug (line 173)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 4 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" "eb0ecc0c24e8e1ed578f219b8cc76a26660c4aa9c0729594164783eb1ea5ce7c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eb0ecc0c24e8e1ed578f219b8cc76a26660c4aa9c0729594164783eb1ea5ce7c", kill_on_drop: false }`
[INFO] [stdout] eb0ecc0c24e8e1ed578f219b8cc76a26660c4aa9c0729594164783eb1ea5ce7c
