[INFO] fetching crate ord_by_key 0.1.3...
[INFO] testing ord_by_key-0.1.3 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate ord_by_key 0.1.3 into /workspace/builds/worker-12/source
[INFO] validating manifest of crates.io crate ord_by_key 0.1.3 on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate ord_by_key 0.1.3
[INFO] finished tweaking crates.io crate ord_by_key 0.1.3
[INFO] tweaked toml for crates.io crate ord_by_key 0.1.3 written to /workspace/builds/worker-12/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1bc63b315dacf184b5b419debbecbe169ad3b7fe1cf06d35a384344c41cd0704
[INFO] running `Command { std: "docker" "start" "-a" "1bc63b315dacf184b5b419debbecbe169ad3b7fe1cf06d35a384344c41cd0704", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1bc63b315dacf184b5b419debbecbe169ad3b7fe1cf06d35a384344c41cd0704", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1bc63b315dacf184b5b419debbecbe169ad3b7fe1cf06d35a384344c41cd0704", kill_on_drop: false }`
[INFO] [stdout] 1bc63b315dacf184b5b419debbecbe169ad3b7fe1cf06d35a384344c41cd0704
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] df770b2c52978b13b3ec7be913becf8938ed8b1bd07b9a16848c4e93fc81ac95
[INFO] running `Command { std: "docker" "start" "-a" "df770b2c52978b13b3ec7be913becf8938ed8b1bd07b9a16848c4e93fc81ac95", kill_on_drop: false }`
[INFO] [stderr]    Compiling ord_by_key v0.1.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: this attribute can only be applied to a `use` item
[INFO] [stdout]    --> src/lib.rs:46:7
[INFO] [stdout]     |
[INFO] [stdout] 46  | #[doc(inline)]
[INFO] [stdout]     |       ^^^^^^ only applicable on `use` items
[INFO] [stdout] ...
[INFO] [stdout] 241 | pub fn ord_eq_by_key_selector(attr: TokenStream, item: TokenStream) -> TokenStream {
[INFO] [stdout]     | ---------------------------------------------------------------------------------- not a `use` item
[INFO] [stdout]     |
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]    --> src/lib.rs:32:9
[INFO] [stdout]     |
[INFO] [stdout] 32  | #![deny(warnings)]
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout]     = note: `#[warn(invalid_doc_attributes)]` implied by `#[warn(warnings)]`
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #82730 <https://github.com/rust-lang/rust/issues/82730>
[INFO] [stdout]     = note: read https://doc.rust-lang.org/nightly/rustdoc/the-doc-attribute.html#docno_inlinedocinline for more information
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.39s
[INFO] running `Command { std: "docker" "inspect" "df770b2c52978b13b3ec7be913becf8938ed8b1bd07b9a16848c4e93fc81ac95", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "df770b2c52978b13b3ec7be913becf8938ed8b1bd07b9a16848c4e93fc81ac95", kill_on_drop: false }`
[INFO] [stdout] df770b2c52978b13b3ec7be913becf8938ed8b1bd07b9a16848c4e93fc81ac95
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1b3a3688f570b97254dfabe8b501e1b9f2411bc77ab8cc7e6fa1ce269c2c78f2
[INFO] running `Command { std: "docker" "start" "-a" "1b3a3688f570b97254dfabe8b501e1b9f2411bc77ab8cc7e6fa1ce269c2c78f2", kill_on_drop: false }`
[INFO] [stderr]    Compiling ord_by_key v0.1.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: this attribute can only be applied to a `use` item
[INFO] [stdout]    --> src/lib.rs:46:7
[INFO] [stdout]     |
[INFO] [stdout] 46  | #[doc(inline)]
[INFO] [stdout]     |       ^^^^^^ only applicable on `use` items
[INFO] [stdout] ...
[INFO] [stdout] 241 | pub fn ord_eq_by_key_selector(attr: TokenStream, item: TokenStream) -> TokenStream {
[INFO] [stdout]     | ---------------------------------------------------------------------------------- not a `use` item
[INFO] [stdout]     |
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]    --> src/lib.rs:32:9
[INFO] [stdout]     |
[INFO] [stdout] 32  | #![deny(warnings)]
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout]     = note: `#[warn(invalid_doc_attributes)]` implied by `#[warn(warnings)]`
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #82730 <https://github.com/rust-lang/rust/issues/82730>
[INFO] [stdout]     = note: read https://doc.rust-lang.org/nightly/rustdoc/the-doc-attribute.html#docno_inlinedocinline for more information
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this attribute can only be applied to a `use` item
[INFO] [stdout]    --> src/lib.rs:46:7
[INFO] [stdout]     |
[INFO] [stdout] 46  | #[doc(inline)]
[INFO] [stdout]     |       ^^^^^^ only applicable on `use` items
[INFO] [stdout] ...
[INFO] [stdout] 241 | pub fn ord_eq_by_key_selector(attr: TokenStream, item: TokenStream) -> TokenStream {
[INFO] [stdout]     | ---------------------------------------------------------------------------------- not a `use` item
[INFO] [stdout]     |
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]    --> src/lib.rs:32:9
[INFO] [stdout]     |
[INFO] [stdout] 32  | #![deny(warnings)]
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout]     = note: `#[warn(invalid_doc_attributes)]` implied by `#[warn(warnings)]`
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #82730 <https://github.com/rust-lang/rust/issues/82730>
[INFO] [stdout]     = note: read https://doc.rust-lang.org/nightly/rustdoc/the-doc-attribute.html#docno_inlinedocinline for more information
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.68s
[INFO] running `Command { std: "docker" "inspect" "1b3a3688f570b97254dfabe8b501e1b9f2411bc77ab8cc7e6fa1ce269c2c78f2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1b3a3688f570b97254dfabe8b501e1b9f2411bc77ab8cc7e6fa1ce269c2c78f2", kill_on_drop: false }`
[INFO] [stdout] 1b3a3688f570b97254dfabe8b501e1b9f2411bc77ab8cc7e6fa1ce269c2c78f2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] f1ee891b8efd252f649da6a3ceeb1aa56d0da5b1f04abbe64b31383129dda9ab
[INFO] running `Command { std: "docker" "start" "-a" "f1ee891b8efd252f649da6a3ceeb1aa56d0da5b1f04abbe64b31383129dda9ab", kill_on_drop: false }`
[INFO] [stderr] warning: this attribute can only be applied to a `use` item
[INFO] [stderr]    --> src/lib.rs:46:7
[INFO] [stderr]     |
[INFO] [stderr] 46  | #[doc(inline)]
[INFO] [stderr]     |       ^^^^^^ only applicable on `use` items
[INFO] [stderr] ...
[INFO] [stderr] 241 | pub fn ord_eq_by_key_selector(attr: TokenStream, item: TokenStream) -> TokenStream {
[INFO] [stderr]     | ---------------------------------------------------------------------------------- not a `use` item
[INFO] [stderr]     |
[INFO] [stderr] note: the lint level is defined here
[INFO] [stderr]    --> src/lib.rs:32:9
[INFO] [stderr]     |
[INFO] [stderr] 32  | #![deny(warnings)]
[INFO] [stderr]     |         ^^^^^^^^
[INFO] [stderr]     = note: `#[warn(invalid_doc_attributes)]` implied by `#[warn(warnings)]`
[INFO] [stderr]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stderr]     = note: for more information, see issue #82730 <https://github.com/rust-lang/rust/issues/82730>
[INFO] [stderr]     = note: read https://doc.rust-lang.org/nightly/rustdoc/the-doc-attribute.html#docno_inlinedocinline for more information
[INFO] [stderr] 
[INFO] [stderr] warning: `ord_by_key` (lib) generated 1 warning
[INFO] [stderr] warning: `ord_by_key` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/ord_by_key-c4b1fe783f1f0472)
[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]      Running tests/test_ord_eq_by_key_selector.rs (/opt/rustwide/target/debug/deps/test_ord_eq_by_key_selector-968b454c26ab8d81)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stderr]    Doc-tests ord_by_key
[INFO] [stdout] test tests::test_eq ... ok
[INFO] [stdout] test tests::test_cmp ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test src/lib.rs - ord_eq_by_key_selector (line 55) - compile fail ... ok
[INFO] [stdout] test src/lib.rs - ord_eq_by_key_selector (line 205) ... ok
[INFO] [stdout] test src/lib.rs - (line 19) ... ok
[INFO] [stdout] test src/lib.rs - ord_eq_by_key_selector (line 127) ... ok
[INFO] [stdout] test src/lib.rs - ord_eq_by_key_selector (line 159) ... ok
[INFO] [stdout] test src/lib.rs - ord_eq_by_key_selector (line 192) ... ok
[INFO] [stdout] test src/lib.rs - ord_eq_by_key_selector (line 100) ... ok
[INFO] [stdout] test src/lib.rs - (line 4) ... ok
[INFO] [stdout] test src/lib.rs - ord_eq_by_key_selector (line 142) ... ok
[INFO] [stdout] test src/lib.rs - ord_eq_by_key_selector (line 112) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.95s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "f1ee891b8efd252f649da6a3ceeb1aa56d0da5b1f04abbe64b31383129dda9ab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f1ee891b8efd252f649da6a3ceeb1aa56d0da5b1f04abbe64b31383129dda9ab", kill_on_drop: false }`
[INFO] [stdout] f1ee891b8efd252f649da6a3ceeb1aa56d0da5b1f04abbe64b31383129dda9ab