[INFO] fetching crate tracing-loki-but-better 0.1.4...
[INFO] testing tracing-loki-but-better-0.1.4 against master#0d162b25edd5bf0dba9a22e83b614f1113e90474 for pr-150681
[INFO] extracting crate tracing-loki-but-better 0.1.4 into /workspace/builds/worker-7-tc1/source
[INFO] started tweaking crates.io crate tracing-loki-but-better 0.1.4
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate tracing-loki-but-better 0.1.4
[INFO] tweaked toml for crates.io crate tracing-loki-but-better 0.1.4 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate tracing-loki-but-better 0.1.4 on toolchain 0d162b25edd5bf0dba9a22e83b614f1113e90474
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0d162b25edd5bf0dba9a22e83b614f1113e90474" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate tracing-loki-but-better 0.1.4 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" "+0d162b25edd5bf0dba9a22e83b614f1113e90474" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded prost-derive v0.13.5
[INFO] [stderr]   Downloaded prost v0.13.5
[INFO] [stderr]   Downloaded small-fixed-array v0.4.10
[INFO] [stderr]   Downloaded loki-api v0.1.3
[INFO] [stderr]   Downloaded prost-types v0.13.5
[INFO] [stderr]   Downloaded tower-http v0.6.7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+0d162b25edd5bf0dba9a22e83b614f1113e90474" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 27cf8a35329538089a547a8e72f4f42e12576beb9997c0291008ce11ab1f58c3
[INFO] running `Command { std: "docker" "start" "-a" "27cf8a35329538089a547a8e72f4f42e12576beb9997c0291008ce11ab1f58c3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "27cf8a35329538089a547a8e72f4f42e12576beb9997c0291008ce11ab1f58c3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "27cf8a35329538089a547a8e72f4f42e12576beb9997c0291008ce11ab1f58c3", kill_on_drop: false }`
[INFO] [stdout] 27cf8a35329538089a547a8e72f4f42e12576beb9997c0291008ce11ab1f58c3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+0d162b25edd5bf0dba9a22e83b614f1113e90474" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a50b0e6a8f2424508347f0816f05cec4600db14d08b568a02fe0760d6005925b
[INFO] running `Command { std: "docker" "start" "-a" "a50b0e6a8f2424508347f0816f05cec4600db14d08b568a02fe0760d6005925b", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v2.0.111
[INFO] [stderr]    Compiling socket2 v0.6.1
[INFO] [stderr]    Compiling mio v1.1.1
[INFO] [stderr]    Compiling ring v0.17.14
[INFO] [stderr]    Compiling icu_properties_data v2.1.1
[INFO] [stderr]    Compiling http-body v1.0.1
[INFO] [stderr]    Compiling rustls-pki-types v1.13.1
[INFO] [stderr]    Compiling tracing-core v0.1.35
[INFO] [stderr]    Compiling getrandom v0.2.16
[INFO] [stderr]    Compiling either v1.15.0
[INFO] [stderr]    Compiling rustls v0.23.35
[INFO] [stderr]    Compiling snap v1.1.1
[INFO] [stderr]    Compiling iri-string v0.7.9
[INFO] [stderr]    Compiling serde_json v1.0.145
[INFO] [stderr]    Compiling small-fixed-array v0.4.10
[INFO] [stderr]    Compiling http-body-util v0.1.3
[INFO] [stderr]    Compiling itertools v0.14.0
[INFO] [stderr]    Compiling tracing-subscriber v0.3.22
[INFO] [stderr]    Compiling webpki-roots v1.0.4
[INFO] [stderr]    Compiling synstructure v0.13.2
[INFO] [stderr]    Compiling zerovec-derive v0.11.2
[INFO] [stderr]    Compiling displaydoc v0.2.5
[INFO] [stderr]    Compiling tokio-macros v2.6.0
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling tracing-attributes v0.1.31
[INFO] [stderr]    Compiling prost-derive v0.13.5
[INFO] [stderr]    Compiling rustls-webpki v0.103.8
[INFO] [stderr]    Compiling zerofrom-derive v0.1.6
[INFO] [stderr]    Compiling yoke-derive v0.8.1
[INFO] [stderr]    Compiling tokio v1.48.0
[INFO] [stderr]    Compiling tracing v0.1.43
[INFO] [stderr]    Compiling zerofrom v0.1.6
[INFO] [stderr]    Compiling yoke v0.8.1
[INFO] [stderr]    Compiling prost v0.13.5
[INFO] [stderr]    Compiling zerovec v0.11.5
[INFO] [stderr]    Compiling zerotrie v0.2.3
[INFO] [stderr]    Compiling prost-types v0.13.5
[INFO] [stderr]    Compiling tinystr v0.8.2
[INFO] [stderr]    Compiling potential_utf v0.1.4
[INFO] [stderr]    Compiling icu_locale_core v2.1.1
[INFO] [stderr]    Compiling icu_collections v2.1.1
[INFO] [stderr]    Compiling loki-api v0.1.3
[INFO] [stderr]    Compiling icu_provider v2.1.1
[INFO] [stderr]    Compiling icu_normalizer v2.1.1
[INFO] [stderr]    Compiling icu_properties v2.1.1
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling serde_urlencoded v0.7.1
[INFO] [stderr]    Compiling tracing-serde v0.2.0
[INFO] [stderr]    Compiling idna_adapter v1.2.1
[INFO] [stderr]    Compiling idna v1.1.0
[INFO] [stderr]    Compiling url v2.5.7
[INFO] [stderr]    Compiling hyper v1.8.1
[INFO] [stderr]    Compiling tower v0.5.2
[INFO] [stderr]    Compiling tokio-rustls v0.26.4
[INFO] [stderr]    Compiling tower-http v0.6.7
[INFO] [stderr]    Compiling hyper-util v0.1.19
[INFO] [stderr]    Compiling hyper-rustls v0.27.7
[INFO] [stderr]    Compiling reqwest v0.12.24
[INFO] [stderr]    Compiling tracing-loki-but-better v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 33.16s
[INFO] running `Command { std: "docker" "inspect" "a50b0e6a8f2424508347f0816f05cec4600db14d08b568a02fe0760d6005925b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a50b0e6a8f2424508347f0816f05cec4600db14d08b568a02fe0760d6005925b", kill_on_drop: false }`
[INFO] [stdout] a50b0e6a8f2424508347f0816f05cec4600db14d08b568a02fe0760d6005925b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+0d162b25edd5bf0dba9a22e83b614f1113e90474" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 61c51042986550a006f699e24333b773b51d4480cb1b4d44f2d16a078bd91e9a
[INFO] running `Command { std: "docker" "start" "-a" "61c51042986550a006f699e24333b773b51d4480cb1b4d44f2d16a078bd91e9a", kill_on_drop: false }`
[INFO] [stderr]    Compiling regex-automata v0.4.13
[INFO] [stderr]    Compiling tracing-log v0.2.0
[INFO] [stderr]    Compiling reqwest v0.12.24
[INFO] [stderr]    Compiling matchers v0.2.0
[INFO] [stderr]    Compiling tracing-subscriber v0.3.22
[INFO] [stderr]    Compiling tracing-loki-but-better v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 9.16s
[INFO] running `Command { std: "docker" "inspect" "61c51042986550a006f699e24333b773b51d4480cb1b4d44f2d16a078bd91e9a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "61c51042986550a006f699e24333b773b51d4480cb1b4d44f2d16a078bd91e9a", kill_on_drop: false }`
[INFO] [stdout] 61c51042986550a006f699e24333b773b51d4480cb1b4d44f2d16a078bd91e9a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+0d162b25edd5bf0dba9a22e83b614f1113e90474" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 61b3f42402f75ba43764a0a0691088edb4984742aa2b9d2f50b48cd1dc79ba67
[INFO] running `Command { std: "docker" "start" "-a" "61b3f42402f75ba43764a0a0691088edb4984742aa2b9d2f50b48cd1dc79ba67", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.20s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/tracing_loki_but_better-bff95939bb3e825d)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test labels::test::simple ... ok
[INFO] [stdout] test labels::test::level ... ok
[INFO] [stdout] test labels::test::duplicate ... ok
[INFO] [stdout] test labels::test::ascii_only - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.09s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests tracing_loki_but_better
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/builder.rs - builder::LokiBuilder::label (line 80) ... FAILED
[INFO] [stdout] test src/builder.rs - builder::LokiBuilder::http_header (line 144) ... FAILED
[INFO] [stdout] test src/builder.rs - builder::LokiBuilder::extra_field (line 107) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/builder.rs - builder::LokiBuilder::label (line 80) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `tracing_loki`
[INFO] [stdout]   --> src/builder.rs:81:5
[INFO] [stdout]    |
[INFO] [stdout] 81 | use tracing_loki::Error;
[INFO] [stdout]    |     ^^^^^^^^^^^^ use of unresolved module or unlinked crate `tracing_loki`
[INFO] [stdout]    |
[INFO] [stdout] help: there is a crate or module with a similar name
[INFO] [stdout]    |
[INFO] [stdout] 81 - use tracing_loki::Error;
[INFO] [stdout] 81 + use tracing_core::Error;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `tracing_loki`
[INFO] [stdout]   --> src/builder.rs:83:15
[INFO] [stdout]    |
[INFO] [stdout] 83 | let builder = tracing_loki::builder()
[INFO] [stdout]    |               ^^^^^^^^^^^^ use of unresolved module or unlinked crate `tracing_loki`
[INFO] [stdout]    |
[INFO] [stdout] help: there is a crate or module with a similar name
[INFO] [stdout]    |
[INFO] [stdout] 83 - let builder = tracing_loki::builder()
[INFO] [stdout] 83 + let builder = tracing_core::builder()
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0433.
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/builder.rs - builder::LokiBuilder::http_header (line 144) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `tracing_loki`
[INFO] [stdout]    --> src/builder.rs:145:5
[INFO] [stdout]     |
[INFO] [stdout] 145 | use tracing_loki::Error;
[INFO] [stdout]     |     ^^^^^^^^^^^^ use of unresolved module or unlinked crate `tracing_loki`
[INFO] [stdout]     |
[INFO] [stdout] help: there is a crate or module with a similar name
[INFO] [stdout]     |
[INFO] [stdout] 145 - use tracing_loki::Error;
[INFO] [stdout] 145 + use tracing_core::Error;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `tracing_loki`
[INFO] [stdout]    --> src/builder.rs:147:15
[INFO] [stdout]     |
[INFO] [stdout] 147 | let builder = tracing_loki::builder()
[INFO] [stdout]     |               ^^^^^^^^^^^^ use of unresolved module or unlinked crate `tracing_loki`
[INFO] [stdout]     |
[INFO] [stdout] help: there is a crate or module with a similar name
[INFO] [stdout]     |
[INFO] [stdout] 147 - let builder = tracing_loki::builder()
[INFO] [stdout] 147 + let builder = tracing_core::builder()
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0433.
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/builder.rs - builder::LokiBuilder::extra_field (line 107) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `tracing_loki`
[INFO] [stdout]    --> src/builder.rs:108:5
[INFO] [stdout]     |
[INFO] [stdout] 108 | use tracing_loki::Error;
[INFO] [stdout]     |     ^^^^^^^^^^^^ use of unresolved module or unlinked crate `tracing_loki`
[INFO] [stdout]     |
[INFO] [stdout] help: there is a crate or module with a similar name
[INFO] [stdout]     |
[INFO] [stdout] 108 - use tracing_loki::Error;
[INFO] [stdout] 108 + use tracing_core::Error;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `tracing_loki`
[INFO] [stdout]    --> src/builder.rs:110:15
[INFO] [stdout]     |
[INFO] [stdout] 110 | let builder = tracing_loki::builder()
[INFO] [stdout]     |               ^^^^^^^^^^^^ use of unresolved module or unlinked crate `tracing_loki`
[INFO] [stdout]     |
[INFO] [stdout] help: there is a crate or module with a similar name
[INFO] [stdout]     |
[INFO] [stdout] 110 - let builder = tracing_loki::builder()
[INFO] [stdout] 110 + let builder = tracing_core::builder()
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0433.
[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/builder.rs - builder::LokiBuilder::extra_field (line 107)
[INFO] [stdout]     src/builder.rs - builder::LokiBuilder::http_header (line 144)
[INFO] [stdout]     src/builder.rs - builder::LokiBuilder::label (line 80)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 3 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.22s
[INFO] [stdout] 
[INFO] [stdout] all doctests ran in 0.36s; merged doctests compilation took 0.14s
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "61b3f42402f75ba43764a0a0691088edb4984742aa2b9d2f50b48cd1dc79ba67", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "61b3f42402f75ba43764a0a0691088edb4984742aa2b9d2f50b48cd1dc79ba67", kill_on_drop: false }`
[INFO] [stdout] 61b3f42402f75ba43764a0a0691088edb4984742aa2b9d2f50b48cd1dc79ba67
