[INFO] fetching crate hinku 0.1.0...
[INFO] testing hinku-0.1.0 against 1.49.0 for beta-1.50-1
[INFO] extracting crate hinku 0.1.0 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate hinku 0.1.0 on toolchain 1.49.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate hinku 0.1.0
[INFO] finished tweaking crates.io crate hinku 0.1.0
[INFO] tweaked toml for crates.io crate hinku 0.1.0 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7967c58045b12d7e867f9d4abacde97b2855838d94d159965a16fadc64da377a
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "7967c58045b12d7e867f9d4abacde97b2855838d94d159965a16fadc64da377a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7967c58045b12d7e867f9d4abacde97b2855838d94d159965a16fadc64da377a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7967c58045b12d7e867f9d4abacde97b2855838d94d159965a16fadc64da377a", kill_on_drop: false }`
[INFO] [stdout] 7967c58045b12d7e867f9d4abacde97b2855838d94d159965a16fadc64da377a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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=warn" "-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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 84364a9bd6546d9e3adfc2c35ef378cb669f1e036ae4d32a3bf7fce64dc33fff
[INFO] running `Command { std: "docker" "start" "-a" "84364a9bd6546d9e3adfc2c35ef378cb669f1e036ae4d32a3bf7fce64dc33fff", kill_on_drop: false }`
[INFO] [stderr]    Compiling hinku v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.88s
[INFO] running `Command { std: "docker" "inspect" "84364a9bd6546d9e3adfc2c35ef378cb669f1e036ae4d32a3bf7fce64dc33fff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "84364a9bd6546d9e3adfc2c35ef378cb669f1e036ae4d32a3bf7fce64dc33fff", kill_on_drop: false }`
[INFO] [stdout] 84364a9bd6546d9e3adfc2c35ef378cb669f1e036ae4d32a3bf7fce64dc33fff
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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=warn" "-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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4e6541020b7bfbaed3975ee4027fef87e1e2414866ba065262b7e890d73c8361
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "4e6541020b7bfbaed3975ee4027fef87e1e2414866ba065262b7e890d73c8361", kill_on_drop: false }`
[INFO] [stderr]    Compiling hinku v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.91s
[INFO] running `Command { std: "docker" "inspect" "4e6541020b7bfbaed3975ee4027fef87e1e2414866ba065262b7e890d73c8361", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4e6541020b7bfbaed3975ee4027fef87e1e2414866ba065262b7e890d73c8361", kill_on_drop: false }`
[INFO] [stdout] 4e6541020b7bfbaed3975ee4027fef87e1e2414866ba065262b7e890d73c8361
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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=warn" "-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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] c992aeeefa7f3b51168e3963debe27d6aa19976a8b53705d38e1ce1e21f24eb4
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "c992aeeefa7f3b51168e3963debe27d6aa19976a8b53705d38e1ce1e21f24eb4", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/hinku-3755f96d63e6b602
[INFO] [stdout] running 0 tests
[INFO] [stderr]    Doc-tests hinku
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stderr] error: test failed, to rerun pass '--doc'
[INFO] [stdout] test src/lib.rs - (line 5) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - (line 5) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `hinku::logos`
[INFO] [stdout]  --> src/lib.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 6 |     logos::BufferedLexer,
[INFO] [stdout]   |     ^^^^^ could not find `logos` in `hinku`
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `logos`
[INFO] [stdout]  --> src/lib.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use logos::Logos;
[INFO] [stdout]   |     ^^^^^ use of undeclared crate or module `logos`
[INFO] [stdout] 
[INFO] [stdout] error: cannot determine resolution for the derive macro `Logos`
[INFO] [stdout]   --> src/lib.rs:16:10
[INFO] [stdout]    |
[INFO] [stdout] 14 | #[derive(Logos, Debug, Clone, PartialEq)]
[INFO] [stdout]    |          ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: import resolution is stuck, try simplifying macro imports
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `token` in this scope
[INFO] [stdout]   --> src/lib.rs:18:7
[INFO] [stdout]    |
[INFO] [stdout] 16 |     #[token("foo")]
[INFO] [stdout]    |       ^^^^^
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `token` in this scope
[INFO] [stdout]   --> src/lib.rs:21:7
[INFO] [stdout]    |
[INFO] [stdout] 19 |     #[token("bar")]
[INFO] [stdout]    |       ^^^^^
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `error` in this scope
[INFO] [stdout]   --> src/lib.rs:24:7
[INFO] [stdout]    |
[INFO] [stdout] 22 |     #[error]
[INFO] [stdout]    |       ^^^^^
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `regex` in this scope
[INFO] [stdout]   --> src/lib.rs:25:7
[INFO] [stdout]    |
[INFO] [stdout] 23 |     #[regex(r"[ \n\r\f\t]+", logos::skip)]
[INFO] [stdout]    |       ^^^^^
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no variant or associated item named `lexer` found for enum `Token` in the current scope
[INFO] [stdout]   --> src/lib.rs:62:18
[INFO] [stdout]    |
[INFO] [stdout] 15 | enum Token {
[INFO] [stdout]    | ---------- variant or associated item `lexer` not found here
[INFO] [stdout] ...
[INFO] [stdout] 60 | let lex = Token::lexer("foo bar bar foo bar");
[INFO] [stdout]    |                  ^^^^^ variant or associated item not found in `Token`
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `expected` found for enum `std::result::Result<Token, hinku::ParseError<String>>` in the current scope
[INFO] [stdout]   --> src/lib.rs:51:10
[INFO] [stdout]    |
[INFO] [stdout] 49 |         .expected("expected either a foo or a bar")
[INFO] [stdout]    |          ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: items from traits can only be used if the trait is in scope
[INFO] [stdout] help: the following trait is implemented but not in scope; perhaps add a `use` for it:
[INFO] [stdout]    |
[INFO] [stdout] 3  | use crate::hinku::ParseResultExt;
[INFO] [stdout]    |
[INFO] [stdout] help: there is an associated function with a similar name
[INFO] [stdout]    |
[INFO] [stdout] 49 |         .expect("expected either a foo or a bar")
[INFO] [stdout]    |          ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 9 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0599.
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/lib.rs - (line 5)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "c992aeeefa7f3b51168e3963debe27d6aa19976a8b53705d38e1ce1e21f24eb4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c992aeeefa7f3b51168e3963debe27d6aa19976a8b53705d38e1ce1e21f24eb4", kill_on_drop: false }`
[INFO] [stdout] c992aeeefa7f3b51168e3963debe27d6aa19976a8b53705d38e1ce1e21f24eb4