[INFO] fetching crate metrique-core 0.1.24...
[INFO] testing metrique-core-0.1.24 against 1.99.0-beta.8+cargoflags=--release for beta-release-1.100-2
[INFO] extracting crate metrique-core 0.1.24 into /workspace/builds/worker-0-tc1/source
[INFO] started tweaking crates.io crate metrique-core 0.1.24
[INFO] finished tweaking crates.io crate metrique-core 0.1.24
[INFO] tweaked toml for crates.io crate metrique-core 0.1.24 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate metrique-core 0.1.24 on toolchain 1.99.0-beta.8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate metrique-core 0.1.24 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.99.0-beta.8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded metrique-writer-core v0.1.22
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 0ac95e32cbd44c378f0db5a58e8c06c207dbd827a6613b041b9a3faa589cf8eb
[INFO] running `Command { std: "docker" "start" "0ac95e32cbd44c378f0db5a58e8c06c207dbd827a6613b041b9a3faa589cf8eb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0ac95e32cbd44c378f0db5a58e8c06c207dbd827a6613b041b9a3faa589cf8eb", 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" "0ac95e32cbd44c378f0db5a58e8c06c207dbd827a6613b041b9a3faa589cf8eb" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0ac95e32cbd44c378f0db5a58e8c06c207dbd827a6613b041b9a3faa589cf8eb", 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" "0ac95e32cbd44c378f0db5a58e8c06c207dbd827a6613b041b9a3faa589cf8eb" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "build" "--frozen" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling quote v1.0.47
[INFO] [stderr]    Compiling proc-macro2 v1.0.107
[INFO] [stderr]    Compiling either v1.18.0
[INFO] [stderr]    Compiling smallvec v1.16.1
[INFO] [stderr]    Compiling dtoa v1.0.11
[INFO] [stderr]    Compiling itertools v0.14.0
[INFO] [stderr]    Compiling syn v3.0.5
[INFO] [stderr]    Compiling derive-where v1.7.0
[INFO] [stderr]    Compiling metrique-writer-core v0.1.22
[INFO] [stderr]    Compiling metrique-core v0.1.24 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 8.67s
[INFO] running `Command { std: "docker" "inspect" "0ac95e32cbd44c378f0db5a58e8c06c207dbd827a6613b041b9a3faa589cf8eb", 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" "0ac95e32cbd44c378f0db5a58e8c06c207dbd827a6613b041b9a3faa589cf8eb" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "test" "--frozen" "--no-run" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling metrique-core v0.1.24 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 1.64s
[INFO] running `Command { std: "docker" "inspect" "0ac95e32cbd44c378f0db5a58e8c06c207dbd827a6613b041b9a3faa589cf8eb", 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" "0ac95e32cbd44c378f0db5a58e8c06c207dbd827a6613b041b9a3faa589cf8eb" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "test" "--frozen" "--release", kill_on_drop: false }`
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 0.06s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/release/deps/metrique_core-cf2f30e244268632)
[INFO] [stdout] 
[INFO] [stdout] running 26 tests
[INFO] [stdout] test atomics::tests::owned_counter_guard_close_value ... ok
[INFO] [stdout] test atomics::tests::increment_scoped ... ok
[INFO] [stdout] test case_convert::tests::digits_start_a_word ... ok
[INFO] [stdout] test atomics::tests::owned_counter_guard_move_across_threads ... ok
[INFO] [stdout] test case_convert::tests::simple_words ... ok
[INFO] [stdout] test case_convert::tests::separators_are_dropped_and_collapsed ... ok
[INFO] [stdout] test case_convert::tests::uppercase_runs ... ok
[INFO] [stdout] test atomics::tests::owned_counter_guard_multiple_guards ... ok
[INFO] [stdout] test atomics::tests::counter_guard_close_value ... ok
[INFO] [stdout] test case_convert::tests::apply_prefix_appends_delimiter ... ok
[INFO] [stdout] test case_convert::tests::validation_helpers ... ok
[INFO] [stdout] test close_value_impls::tests::close_arc_str_ref ... ok
[INFO] [stdout] test close_value_impls::tests::close_once_lock_initialized ... ok
[INFO] [stdout] test close_value_impls::tests::close_once_lock_uninitialized ... ok
[INFO] [stdout] test close_value_impls::tests::close_option ... ok
[INFO] [stdout] test close_value_impls::tests::close_with_dimensions ... ok
[INFO] [stdout] test concat::test::main ... ok
[INFO] [stdout] test atomics::tests::owned_counter_guard_increment_and_drop ... ok
[INFO] [stdout] test close_value_impls::tests::close_arc_mutex ... ok
[INFO] [stdout] test atomics::tests::increment_scoped_static ... ok
[INFO] [stderr]    Doc-tests metrique_core
[INFO] [stdout] test close_value_impls::tests::close_arc ... ok
[INFO] [stdout] test atomics::tests::owned_counter_guard_saturates_at_zero ... ok
[INFO] [stdout] test close_value_impls::tests::close_arc_str ... ok
[INFO] [stdout] test case_convert::tests::preserve_lower_upper ... ok
[INFO] [stdout] test case_convert::tests::empty_and_single_character ... ok
[INFO] [stdout] test close_value_impls::tests::close_arc_mutex_poisoned ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 26 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test src/lib.rs - CloseValue (line 92) ... FAILED
[INFO] [stdout] test src/lib.rs - IfYouSeeThisUseSubfieldOwned (line 159) ... FAILED
[INFO] [stdout] test src/lib.rs - CloseValue (line 79) ... FAILED
[INFO] [stdout] test src/lib.rs - CloseValue (line 29) ... FAILED
[INFO] [stdout] test src/lib.rs - CloseValueRef (line 185) ... FAILED
[INFO] [stdout] test src/lib.rs - InflectableEntry (line 275) ... FAILED
[INFO] [stdout] test src/lib.rs - CloseValue (line 54) - compile fail ... ok
[INFO] [stdout] test src/lib.rs - CloseValue (line 117) ... FAILED
[INFO] [stdout] test src/lib.rs - CloseValue (line 107) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - CloseValue (line 92) stdout ----
[INFO] [stdout] error[E0433]: cannot find module or crate `metrique` in this scope
[INFO] [stdout]   --> src/lib.rs:93:5
[INFO] [stdout]    |
[INFO] [stdout] 93 | use metrique::unit_of_work::metrics;
[INFO] [stdout]    |     ^^^^^^^^ use of unresolved module or unlinked crate `metrique`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `metrique`, use `cargo add metrique` 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 E0433`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - IfYouSeeThisUseSubfieldOwned (line 159) stdout ----
[INFO] [stdout] error[E0433]: cannot find module or crate `metrique` in this scope
[INFO] [stdout]    --> src/lib.rs:160:5
[INFO] [stdout]     |
[INFO] [stdout] 160 | use metrique::unit_of_work::metrics;
[INFO] [stdout]     |     ^^^^^^^^ use of unresolved module or unlinked crate `metrique`
[INFO] [stdout]     |
[INFO] [stdout]     = help: if you wanted to use a crate named `metrique`, use `cargo add metrique` 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 E0433`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - CloseValue (line 79) stdout ----
[INFO] [stdout] error[E0433]: cannot find module or crate `metrique` in this scope
[INFO] [stdout]   --> src/lib.rs:80:5
[INFO] [stdout]    |
[INFO] [stdout] 80 | use metrique::unit_of_work::metrics;
[INFO] [stdout]    |     ^^^^^^^^ use of unresolved module or unlinked crate `metrique`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `metrique`, use `cargo add metrique` 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 E0433`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - CloseValue (line 29) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `metrique`
[INFO] [stdout]   --> src/lib.rs:30:5
[INFO] [stdout]    |
[INFO] [stdout] 30 | use metrique::{CloseValue, CloseValueRef};
[INFO] [stdout]    |     ^^^^^^^^ use of unresolved module or unlinked crate `metrique`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `metrique`, use `cargo add metrique` 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 - CloseValueRef (line 185) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `metrique`
[INFO] [stdout]    --> src/lib.rs:186:5
[INFO] [stdout]     |
[INFO] [stdout] 186 | use metrique::{CloseValue, CloseValueRef};
[INFO] [stdout]     |     ^^^^^^^^ use of unresolved module or unlinked crate `metrique`
[INFO] [stdout]     |
[INFO] [stdout]     = help: if you wanted to use a crate named `metrique`, use `cargo add metrique` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] error[E0220]: associated type `Closed` not found for `T`
[INFO] [stdout]    --> src/lib.rs:192:26
[INFO] [stdout]     |
[INFO] [stdout] 192 |     fn close(self) -> T::Closed { self.0.close_ref() }
[INFO] [stdout]     |                          ^^^^^^ associated type `Closed` not found
[INFO] [stdout] 
[INFO] [stdout] error[E0220]: associated type `Closed` not found for `T`
[INFO] [stdout]    --> src/lib.rs:197:26
[INFO] [stdout]     |
[INFO] [stdout] 197 |     fn close(self) -> T::Closed { self.0.close_ref() }
[INFO] [stdout]     |                          ^^^^^^ associated type `Closed` not found
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0220, E0432.
[INFO] [stdout] For more information about an error, try `rustc --explain E0220`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - InflectableEntry (line 275) stdout ----
[INFO] [stdout] error[E0433]: cannot find module or crate `metrique` in this scope
[INFO] [stdout]    --> src/lib.rs:276:5
[INFO] [stdout]     |
[INFO] [stdout] 276 | use metrique::unit_of_work::metrics;
[INFO] [stdout]     |     ^^^^^^^^ use of unresolved module or unlinked crate `metrique`
[INFO] [stdout]     |
[INFO] [stdout]     = help: if you wanted to use a crate named `metrique`, use `cargo add metrique` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find module or crate `metrique` in this scope
[INFO] [stdout]    --> src/lib.rs:277:5
[INFO] [stdout]     |
[INFO] [stdout] 277 | use metrique::writer::{Entry, EntryWriter};
[INFO] [stdout]     |     ^^^^^^^^ use of unresolved module or unlinked crate `metrique`
[INFO] [stdout]     |
[INFO] [stdout]     = help: if you wanted to use a crate named `metrique`, use `cargo add metrique` 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 E0433`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - CloseValue (line 117) stdout ----
[INFO] [stdout] error[E0433]: cannot find module or crate `metrique` in this scope
[INFO] [stdout]    --> src/lib.rs:118:5
[INFO] [stdout]     |
[INFO] [stdout] 118 | use metrique::unit_of_work::metrics;
[INFO] [stdout]     |     ^^^^^^^^ use of unresolved module or unlinked crate `metrique`
[INFO] [stdout]     |
[INFO] [stdout]     = help: if you wanted to use a crate named `metrique`, use `cargo add metrique` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find module or crate `metrique` in this scope
[INFO] [stdout]    --> src/lib.rs:120:6
[INFO] [stdout]     |
[INFO] [stdout] 120 | impl metrique::CloseValue for &StringValue {
[INFO] [stdout]     |      ^^^^^^^^ use of unresolved module or unlinked crate `metrique`
[INFO] [stdout]     |
[INFO] [stdout]     = help: if you wanted to use a crate named `metrique`, use `cargo add metrique` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find module or crate `metrique` in this scope
[INFO] [stdout]    --> src/lib.rs:126:6
[INFO] [stdout]     |
[INFO] [stdout] 126 | impl metrique::CloseValue for StringValue {
[INFO] [stdout]     |      ^^^^^^^^ use of unresolved module or unlinked crate `metrique`
[INFO] [stdout]     |
[INFO] [stdout]     = help: if you wanted to use a crate named `metrique`, use `cargo add metrique` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors
[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 - CloseValue (line 107) stdout ----
[INFO] [stdout] error[E0433]: cannot find module or crate `metrique` in this scope
[INFO] [stdout]    --> src/lib.rs:109:5
[INFO] [stdout]     |
[INFO] [stdout] 109 | use metrique::unit_of_work::metrics;
[INFO] [stdout]     |     ^^^^^^^^ use of unresolved module or unlinked crate `metrique`
[INFO] [stdout]     |
[INFO] [stdout]     = help: if you wanted to use a crate named `metrique`, use `cargo add metrique` 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 E0433`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/lib.rs - CloseValue (line 107)
[INFO] [stdout]     src/lib.rs - CloseValue (line 117)
[INFO] [stdout]     src/lib.rs - CloseValue (line 29)
[INFO] [stdout]     src/lib.rs - CloseValue (line 79)
[INFO] [stdout]     src/lib.rs - CloseValue (line 92)
[INFO] [stdout]     src/lib.rs - CloseValueRef (line 185)
[INFO] [stdout]     src/lib.rs - IfYouSeeThisUseSubfieldOwned (line 159)
[INFO] [stdout]     src/lib.rs - InflectableEntry (line 275)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 1 passed; 8 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.19s
[INFO] [stdout] 
[INFO] [stdout] all doctests ran in 0.32s; merged doctests compilation took 0.12s
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "0ac95e32cbd44c378f0db5a58e8c06c207dbd827a6613b041b9a3faa589cf8eb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0ac95e32cbd44c378f0db5a58e8c06c207dbd827a6613b041b9a3faa589cf8eb", kill_on_drop: false }`
[INFO] [stdout] 0ac95e32cbd44c378f0db5a58e8c06c207dbd827a6613b041b9a3faa589cf8eb
