[INFO] fetching crate strck 1.0.0...
[INFO] testing strck-1.0.0 against 1.100.0-beta.1 for beta-1.100-2
[INFO] extracting crate strck 1.0.0 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate strck 1.0.0
[INFO] finished tweaking crates.io crate strck 1.0.0
[INFO] tweaked toml for crates.io crate strck 1.0.0 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate strck 1.0.0 on toolchain 1.100.0-beta.1
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.100.0-beta.1" "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" "+1.100.0-beta.1" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 15 packages to highest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.100.0-beta.1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3111399a4047eeb3a02b7a90e478d715f38a8c6669b5c4b49d30a17385265909" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 3a56ad9bd05d1dea7e4bdecf7f95d3b8c72439ae4e0f8408d66fb7621190bb52
[INFO] running `Command { std: "docker" "start" "3a56ad9bd05d1dea7e4bdecf7f95d3b8c72439ae4e0f8408d66fb7621190bb52", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3a56ad9bd05d1dea7e4bdecf7f95d3b8c72439ae4e0f8408d66fb7621190bb52", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "3a56ad9bd05d1dea7e4bdecf7f95d3b8c72439ae4e0f8408d66fb7621190bb52" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3a56ad9bd05d1dea7e4bdecf7f95d3b8c72439ae4e0f8408d66fb7621190bb52", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "3a56ad9bd05d1dea7e4bdecf7f95d3b8c72439ae4e0f8408d66fb7621190bb52" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling strck v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.17s
[INFO] running `Command { std: "docker" "inspect" "3a56ad9bd05d1dea7e4bdecf7f95d3b8c72439ae4e0f8408d66fb7621190bb52", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "3a56ad9bd05d1dea7e4bdecf7f95d3b8c72439ae4e0f8408d66fb7621190bb52" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.107
[INFO] [stderr]    Compiling quote v1.0.47
[INFO] [stderr]    Compiling smol_str v0.3.6
[INFO] [stderr]    Compiling syn v3.0.6
[INFO] [stderr]    Compiling serde_derive v1.0.229
[INFO] [stderr]    Compiling serde v1.0.229
[INFO] [stderr]    Compiling strck v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 7.03s
[INFO] running `Command { std: "docker" "inspect" "3a56ad9bd05d1dea7e4bdecf7f95d3b8c72439ae4e0f8408d66fb7621190bb52", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "3a56ad9bd05d1dea7e4bdecf7f95d3b8c72439ae4e0f8408d66fb7621190bb52" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "test" "--frozen", 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/build/strck/0e32a5e64b6f5f83/out/strck-0e32a5e64b6f5f83)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test tests::test_ck_partial_eq ... ok
[INFO] [stdout] test tests::test_debug_impl ... ok
[INFO] [stderr]    Doc-tests strck
[INFO] [stdout] test tests::test_check_partial_eq ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test src/lib.rs - IntoCheck::check (line 230) ... FAILED
[INFO] [stdout] test src/lib.rs - IntoCk::ck (line 204) ... FAILED
[INFO] [stdout] test src/lib.rs - (line 52) ... FAILED
[INFO] [stdout] test src/lib.rs - (line 64) ... FAILED
[INFO] [stdout] test src/lib.rs - (line 92) ... FAILED
[INFO] [stdout] test src/lib.rs - Invariant (line 169) ... ok
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - IntoCheck::check (line 230) stdout ----
[INFO] [stdout] error[E0433]: cannot find `ident` in `strck`
[INFO] [stdout]    --> src/lib.rs:232:35
[INFO] [stdout]     |
[INFO] [stdout] 232 | use strck::{Check, Ck, IntoCheck, ident::unicode::UnicodeIdent};
[INFO] [stdout]     |                                   ^^^^^ could not find `ident` in `strck`
[INFO] [stdout]     |
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]    --> src/lib.rs:112:9
[INFO] [stdout]     |
[INFO] [stdout] 111 | #[cfg(feature = "ident")]
[INFO] [stdout]     |       ----------------- the item is gated behind the `ident` feature
[INFO] [stdout] 112 | pub mod ident;
[INFO] [stdout]     |         ^^^^^
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - IntoCk::ck (line 204) stdout ----
[INFO] [stdout] error[E0433]: cannot find `ident` in `strck`
[INFO] [stdout]    --> src/lib.rs:206:21
[INFO] [stdout]     |
[INFO] [stdout] 206 | use strck::{IntoCk, ident::rust::Ident};
[INFO] [stdout]     |                     ^^^^^ could not find `ident` in `strck`
[INFO] [stdout]     |
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]    --> src/lib.rs:112:9
[INFO] [stdout]     |
[INFO] [stdout] 111 | #[cfg(feature = "ident")]
[INFO] [stdout]     |       ----------------- the item is gated behind the `ident` feature
[INFO] [stdout] 112 | pub mod ident;
[INFO] [stdout]     |         ^^^^^
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - (line 52) stdout ----
[INFO] [stdout] error[E0433]: cannot find `ident` in `strck`
[INFO] [stdout]    --> src/lib.rs:54:25
[INFO] [stdout]     |
[INFO] [stdout]  54 | use strck::{Ck, IntoCk, ident::rust::RustIdent};
[INFO] [stdout]     |                         ^^^^^ could not find `ident` in `strck`
[INFO] [stdout]     |
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]    --> src/lib.rs:112:9
[INFO] [stdout]     |
[INFO] [stdout] 111 | #[cfg(feature = "ident")]
[INFO] [stdout]     |       ----------------- the item is gated behind the `ident` feature
[INFO] [stdout] 112 | pub mod ident;
[INFO] [stdout]     |         ^^^^^
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - (line 64) stdout ----
[INFO] [stdout] error[E0433]: cannot find `ident` in `strck`
[INFO] [stdout]    --> src/lib.rs:67:17
[INFO] [stdout]     |
[INFO] [stdout]  67 | use strck::{Ck, ident::unicode::UnicodeIdent};
[INFO] [stdout]     |                 ^^^^^ could not find `ident` in `strck`
[INFO] [stdout]     |
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]    --> src/lib.rs:112:9
[INFO] [stdout]     |
[INFO] [stdout] 111 | #[cfg(feature = "ident")]
[INFO] [stdout]     |       ----------------- the item is gated behind the `ident` feature
[INFO] [stdout] 112 | pub mod ident;
[INFO] [stdout]     |         ^^^^^
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - (line 92) stdout ----
[INFO] [stdout] error[E0433]: cannot find `ident` in `strck`
[INFO] [stdout]    --> src/lib.rs:94:32
[INFO] [stdout]     |
[INFO] [stdout]  94 | use strck::{IntoCheck, IntoCk, ident::unicode::UnicodeIdent};
[INFO] [stdout]     |                                ^^^^^ could not find `ident` in `strck`
[INFO] [stdout]     |
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]    --> src/lib.rs:112:9
[INFO] [stdout]     |
[INFO] [stdout] 111 | #[cfg(feature = "ident")]
[INFO] [stdout]     |       ----------------- the item is gated behind the `ident` feature
[INFO] [stdout] 112 | pub mod ident;
[INFO] [stdout]     |         ^^^^^
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/lib.rs - (line 52)
[INFO] [stdout]     src/lib.rs - (line 64)
[INFO] [stdout]     src/lib.rs - (line 92)
[INFO] [stdout]     src/lib.rs - IntoCheck::check (line 230)
[INFO] [stdout]     src/lib.rs - IntoCk::ck (line 204)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 1 passed; 5 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.45s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "3a56ad9bd05d1dea7e4bdecf7f95d3b8c72439ae4e0f8408d66fb7621190bb52", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3a56ad9bd05d1dea7e4bdecf7f95d3b8c72439ae4e0f8408d66fb7621190bb52", kill_on_drop: false }`
[INFO] [stdout] 3a56ad9bd05d1dea7e4bdecf7f95d3b8c72439ae4e0f8408d66fb7621190bb52
