[INFO] fetching crate metrique-core 0.1.6...
[INFO] testing metrique-core-0.1.6 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-8
[INFO] extracting crate metrique-core 0.1.6 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate metrique-core 0.1.6
[INFO] finished tweaking crates.io crate metrique-core 0.1.6
[INFO] tweaked toml for crates.io crate metrique-core 0.1.6 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate metrique-core 0.1.6 on toolchain c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate metrique-core 0.1.6 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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded derive-where v1.6.0
[INFO] [stderr]   Downloaded metrique-writer-core v0.1.6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ae5f14e78275583d0c029e925c96647398ddaf01be9189e0d1d5a28e359ae70a
[INFO] running `Command { std: "docker" "start" "-a" "ae5f14e78275583d0c029e925c96647398ddaf01be9189e0d1d5a28e359ae70a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ae5f14e78275583d0c029e925c96647398ddaf01be9189e0d1d5a28e359ae70a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ae5f14e78275583d0c029e925c96647398ddaf01be9189e0d1d5a28e359ae70a", kill_on_drop: false }`
[INFO] [stdout] ae5f14e78275583d0c029e925c96647398ddaf01be9189e0d1d5a28e359ae70a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b3dd5de0db0d4ca23074bfa82faf9a148d3e2def3d5ad74c8c110604f1184f0b
[INFO] running `Command { std: "docker" "start" "-a" "b3dd5de0db0d4ca23074bfa82faf9a148d3e2def3d5ad74c8c110604f1184f0b", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.103
[INFO] [stderr]    Compiling quote v1.0.42
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling either v1.15.0
[INFO] [stderr]    Compiling smallvec v1.15.1
[INFO] [stderr]    Compiling itertools v0.14.0
[INFO] [stderr]    Compiling syn v2.0.110
[INFO] [stderr]    Compiling derive-where v1.6.0
[INFO] [stderr]    Compiling metrique-writer-core v0.1.6
[INFO] [stderr]    Compiling metrique-core v0.1.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.54s
[INFO] running `Command { std: "docker" "inspect" "b3dd5de0db0d4ca23074bfa82faf9a148d3e2def3d5ad74c8c110604f1184f0b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b3dd5de0db0d4ca23074bfa82faf9a148d3e2def3d5ad74c8c110604f1184f0b", kill_on_drop: false }`
[INFO] [stdout] b3dd5de0db0d4ca23074bfa82faf9a148d3e2def3d5ad74c8c110604f1184f0b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 807ef33e5eeca403f6cd08486dee388862fdb6b48506f1504f073d958121aee7
[INFO] running `Command { std: "docker" "start" "-a" "807ef33e5eeca403f6cd08486dee388862fdb6b48506f1504f073d958121aee7", kill_on_drop: false }`
[INFO] [stderr]    Compiling metrique-core v0.1.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.04s
[INFO] running `Command { std: "docker" "inspect" "807ef33e5eeca403f6cd08486dee388862fdb6b48506f1504f073d958121aee7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "807ef33e5eeca403f6cd08486dee388862fdb6b48506f1504f073d958121aee7", kill_on_drop: false }`
[INFO] [stdout] 807ef33e5eeca403f6cd08486dee388862fdb6b48506f1504f073d958121aee7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 16cf6862c5245d859a999f26eaee036ba1544b314dfff186dff64385f6a18c83
[INFO] running `Command { std: "docker" "start" "-a" "16cf6862c5245d859a999f26eaee036ba1544b314dfff186dff64385f6a18c83", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/metrique_core-ad4d5da7736f2468)
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test close_value_impls::tests::close_arc_mutex ... ok
[INFO] [stdout] test close_value_impls::tests::close_arc ... ok
[INFO] [stdout] test close_value_impls::tests::close_option ... ok
[INFO] [stdout] test concat::test::main ... ok
[INFO] [stdout] test close_value_impls::tests::close_with_dimensions ... ok
[INFO] [stdout] test close_value_impls::tests::close_arc_mutex_poisoned ... ok
[INFO] [stderr]    Doc-tests metrique_core
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.07s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test src/lib.rs - CloseValue (line 76) ... FAILED
[INFO] [stdout] test src/lib.rs - InflectableEntry (line 235) ... FAILED
[INFO] [stdout] test src/lib.rs - CloseValueRef (line 145) ... FAILED
[INFO] [stdout] test src/lib.rs - CloseValue (line 89) ... FAILED
[INFO] [stdout] test src/lib.rs - CloseValue (line 51) - compile fail ... ok
[INFO] [stdout] test src/lib.rs - CloseValue (line 26) ... FAILED
[INFO] [stdout] test src/lib.rs - CloseValue (line 104) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - CloseValue (line 76) stdout ----
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `metrique`
[INFO] [stdout]   --> src/lib.rs:77:5
[INFO] [stdout]    |
[INFO] [stdout] 77 | 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 - InflectableEntry (line 235) stdout ----
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `metrique`
[INFO] [stdout]    --> src/lib.rs:236:5
[INFO] [stdout]     |
[INFO] [stdout] 236 | 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]: failed to resolve: use of unresolved module or unlinked crate `metrique`
[INFO] [stdout]    --> src/lib.rs:237:5
[INFO] [stdout]     |
[INFO] [stdout] 237 | 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 - CloseValueRef (line 145) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `metrique`
[INFO] [stdout]    --> src/lib.rs:146:5
[INFO] [stdout]     |
[INFO] [stdout] 146 | 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:152:26
[INFO] [stdout]     |
[INFO] [stdout] 152 |     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:157:26
[INFO] [stdout]     |
[INFO] [stdout] 157 |     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 - CloseValue (line 89) stdout ----
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `metrique`
[INFO] [stdout]   --> src/lib.rs:90:5
[INFO] [stdout]    |
[INFO] [stdout] 90 | 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 26) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `metrique`
[INFO] [stdout]   --> src/lib.rs:27:5
[INFO] [stdout]    |
[INFO] [stdout] 27 | 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 - CloseValue (line 104) stdout ----
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `metrique`
[INFO] [stdout]    --> src/lib.rs:105:5
[INFO] [stdout]     |
[INFO] [stdout] 105 | 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]: failed to resolve: use of unresolved module or unlinked crate `metrique`
[INFO] [stdout]    --> src/lib.rs:107:6
[INFO] [stdout]     |
[INFO] [stdout] 107 | 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]: failed to resolve: use of unresolved module or unlinked crate `metrique`
[INFO] [stdout]    --> src/lib.rs:113:6
[INFO] [stdout]     |
[INFO] [stdout] 113 | 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] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/lib.rs - CloseValue (line 104)
[INFO] [stdout]     src/lib.rs - CloseValue (line 26)
[INFO] [stdout]     src/lib.rs - CloseValue (line 76)
[INFO] [stdout]     src/lib.rs - CloseValue (line 89)
[INFO] [stdout]     src/lib.rs - CloseValueRef (line 145)
[INFO] [stdout]     src/lib.rs - InflectableEntry (line 235)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 1 passed; 6 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.21s
[INFO] [stdout] 
[INFO] [stdout] all doctests ran in 0.39s; merged doctests compilation took 0.18s
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "16cf6862c5245d859a999f26eaee036ba1544b314dfff186dff64385f6a18c83", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "16cf6862c5245d859a999f26eaee036ba1544b314dfff186dff64385f6a18c83", kill_on_drop: false }`
[INFO] [stdout] 16cf6862c5245d859a999f26eaee036ba1544b314dfff186dff64385f6a18c83
