[INFO] fetching crate tracing-loki 0.2.6... [INFO] testing tracing-loki-0.2.6 against master#350d0ef0ec0493e6d21cfb265cb8211a0e74d766 for pr-145330-1 [INFO] extracting crate tracing-loki 0.2.6 into /workspace/builds/worker-4-tc1/source [INFO] started tweaking crates.io crate tracing-loki 0.2.6 [INFO] removed 0 missing examples [INFO] finished tweaking crates.io crate tracing-loki 0.2.6 [INFO] tweaked toml for crates.io crate tracing-loki 0.2.6 written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate tracing-loki 0.2.6 on toolchain 350d0ef0ec0493e6d21cfb265cb8211a0e74d766 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate tracing-loki 0.2.6 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" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded unicode-bidi v0.3.7 [INFO] [stderr] Downloaded either v1.6.1 [INFO] [stderr] Downloaded tracing-log v0.1.2 [INFO] [stderr] Downloaded url v2.2.2 [INFO] [stderr] Downloaded wasm-bindgen-macro-support v0.2.79 [INFO] [stderr] Downloaded once_cell v1.10.0 [INFO] [stderr] Downloaded futures-core v0.3.21 [INFO] [stderr] Downloaded ansi_term v0.12.1 [INFO] [stderr] Downloaded wasm-bindgen-shared v0.2.79 [INFO] [stderr] Downloaded log v0.4.14 [INFO] [stderr] Downloaded smallvec v1.8.0 [INFO] [stderr] Downloaded hyper-rustls v0.23.0 [INFO] [stderr] Downloaded futures-sink v0.3.21 [INFO] [stderr] Downloaded loki-api v0.1.2 [INFO] [stderr] Downloaded native-tls v0.2.8 [INFO] [stderr] Downloaded tokio-rustls v0.23.4 [INFO] [stderr] Downloaded tinyvec v1.5.1 [INFO] [stderr] Downloaded futures-task v0.3.21 [INFO] [stderr] Downloaded tracing-serde v0.1.3 [INFO] [stderr] Downloaded tower-service v0.3.1 [INFO] [stderr] Downloaded unicode-normalization v0.1.19 [INFO] [stderr] Downloaded redox_syscall v0.2.11 [INFO] [stderr] Downloaded wasm-bindgen-macro v0.2.79 [INFO] [stderr] Downloaded itoa v1.0.1 [INFO] [stderr] Downloaded tracing-core v0.1.23 [INFO] [stderr] Downloaded sct v0.7.0 [INFO] [stderr] Downloaded rustls-pemfile v0.3.0 [INFO] [stderr] Downloaded base64 v0.13.0 [INFO] [stderr] Downloaded http-body v0.4.4 [INFO] [stderr] Downloaded fastrand v1.7.0 [INFO] [stderr] Downloaded wasm-bindgen-futures v0.4.29 [INFO] [stderr] Downloaded miow v0.3.7 [INFO] [stderr] Downloaded pkg-config v0.3.24 [INFO] [stderr] Downloaded tokio-macros v1.7.0 [INFO] [stderr] Downloaded wasm-bindgen-backend v0.2.79 [INFO] [stderr] Downloaded tracing-attributes v0.1.20 [INFO] [stderr] Downloaded num_cpus v1.13.1 [INFO] [stderr] Downloaded prost-derive v0.9.0 [INFO] [stderr] Downloaded slab v0.4.5 [INFO] [stderr] Downloaded tokio-stream v0.1.8 [INFO] [stderr] Downloaded quote v1.0.16 [INFO] [stderr] Downloaded prost-types v0.9.0 [INFO] [stderr] Downloaded prost v0.9.0 [INFO] [stderr] Downloaded snap v1.0.5 [INFO] [stderr] Downloaded httparse v1.6.0 [INFO] [stderr] Downloaded futures-channel v0.3.21 [INFO] [stderr] Downloaded ipnet v2.4.0 [INFO] [stderr] Downloaded pin-project-lite v0.2.8 [INFO] [stderr] Downloaded anyhow v1.0.56 [INFO] [stderr] Downloaded serde_derive v1.0.136 [INFO] [stderr] Downloaded schannel v0.1.19 [INFO] [stderr] Downloaded indexmap v1.8.0 [INFO] [stderr] Downloaded bumpalo v3.9.1 [INFO] [stderr] Downloaded webpki v0.22.0 [INFO] [stderr] Downloaded security-framework v2.6.1 [INFO] [stderr] Downloaded memchr v2.4.1 [INFO] [stderr] Downloaded cc v1.0.73 [INFO] [stderr] Downloaded hashbrown v0.11.2 [INFO] [stderr] Downloaded tokio-util v0.6.9 [INFO] [stderr] Downloaded openssl-sys v0.9.72 [INFO] [stderr] Downloaded mio v0.8.2 [INFO] [stderr] Downloaded serde v1.0.136 [INFO] [stderr] Downloaded tracing v0.1.32 [INFO] [stderr] Downloaded http v0.2.6 [INFO] [stderr] Downloaded itertools v0.10.3 [INFO] [stderr] Downloaded reqwest v0.11.10 [INFO] [stderr] Downloaded futures-util v0.3.21 [INFO] [stderr] Downloaded hyper v0.14.17 [INFO] [stderr] Downloaded openssl v0.10.38 [INFO] [stderr] Downloaded wasm-bindgen v0.2.79 [INFO] [stderr] Downloaded webpki-roots v0.22.3 [INFO] [stderr] Downloaded rustls v0.20.6 [INFO] [stderr] Downloaded syn v1.0.89 [INFO] [stderr] Downloaded h2 v0.3.12 [INFO] [stderr] Downloaded serde_json v1.0.79 [INFO] [stderr] Downloaded tracing-subscriber v0.3.9 [INFO] [stderr] Downloaded ntapi v0.3.7 [INFO] [stderr] Downloaded js-sys v0.3.56 [INFO] [stderr] Downloaded proc-macro2 v1.0.36 [INFO] [stderr] Downloaded socket2 v0.4.4 [INFO] [stderr] Downloaded ryu v1.0.9 [INFO] [stderr] Downloaded tokio v1.17.0 [INFO] [stderr] Downloaded libc v0.2.120 [INFO] [stderr] Downloaded web-sys v0.3.56 [INFO] [stderr] Downloaded encoding_rs v0.8.30 [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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] a3c05c40dff83d237daa3051387b3ee566394236574d997f112e27b78305b480 [INFO] running `Command { std: "docker" "start" "-a" "a3c05c40dff83d237daa3051387b3ee566394236574d997f112e27b78305b480", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a3c05c40dff83d237daa3051387b3ee566394236574d997f112e27b78305b480", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a3c05c40dff83d237daa3051387b3ee566394236574d997f112e27b78305b480", kill_on_drop: false }` [INFO] [stdout] a3c05c40dff83d237daa3051387b3ee566394236574d997f112e27b78305b480 [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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 4fe7705112a4aace7289121257f01cfae07dcc02d001a895ccf6159748978b6a [INFO] running `Command { std: "docker" "start" "-a" "4fe7705112a4aace7289121257f01cfae07dcc02d001a895ccf6159748978b6a", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.36 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling syn v1.0.89 [INFO] [stderr] Compiling libc v0.2.120 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling bytes v1.1.0 [INFO] [stderr] Compiling pin-project-lite v0.2.8 [INFO] [stderr] Compiling pkg-config v0.3.24 [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Compiling cc v1.0.73 [INFO] [stderr] Compiling futures-core v0.3.21 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling tracing-core v0.1.23 [INFO] [stderr] Compiling itoa v1.0.1 [INFO] [stderr] Compiling serde_derive v1.0.136 [INFO] [stderr] Compiling socket2 v0.4.4 [INFO] [stderr] Compiling mio v0.8.2 [INFO] [stderr] Compiling once_cell v1.10.0 [INFO] [stderr] Compiling futures-task v0.3.21 [INFO] [stderr] Compiling quote v1.0.16 [INFO] [stderr] Compiling indexmap v1.8.0 [INFO] [stderr] Compiling serde v1.0.136 [INFO] [stderr] Compiling futures-util v0.3.21 [INFO] [stderr] Compiling openssl v0.10.38 [INFO] [stderr] Compiling anyhow v1.0.56 [INFO] [stderr] Compiling foreign-types-shared v0.1.1 [INFO] [stderr] Compiling foreign-types v0.3.2 [INFO] [stderr] Compiling tokio v1.17.0 [INFO] [stderr] Compiling http v0.2.6 [INFO] [stderr] Compiling openssl-sys v0.9.72 [INFO] [stderr] Compiling futures-sink v0.3.21 [INFO] [stderr] Compiling either v1.6.1 [INFO] [stderr] Compiling native-tls v0.2.8 [INFO] [stderr] Compiling matches v0.1.9 [INFO] [stderr] Compiling hashbrown v0.11.2 [INFO] [stderr] Compiling httparse v1.6.0 [INFO] [stderr] Compiling futures-channel v0.3.21 [INFO] [stderr] Compiling tinyvec_macros v0.1.0 [INFO] [stderr] Compiling tinyvec v1.5.1 [INFO] [stderr] Compiling itertools v0.10.3 [INFO] [stderr] Compiling percent-encoding v2.1.0 [INFO] [stderr] Compiling slab v0.4.5 [INFO] [stderr] Compiling try-lock v0.2.3 [INFO] [stderr] Compiling openssl-probe v0.1.5 [INFO] [stderr] Compiling want v0.3.0 [INFO] [stderr] Compiling form_urlencoded v1.0.1 [INFO] [stderr] Compiling unicode-normalization v0.1.19 [INFO] [stderr] Compiling tower-service v0.3.1 [INFO] [stderr] Compiling encoding_rs v0.8.30 [INFO] [stderr] Compiling ryu v1.0.9 [INFO] [stderr] Compiling unicode-bidi v0.3.7 [INFO] [stderr] Compiling httpdate v1.0.2 [INFO] [stderr] Compiling snap v1.0.5 [INFO] [stderr] Compiling http-body v0.4.4 [INFO] [stderr] Compiling serde_json v1.0.79 [INFO] [stderr] Compiling idna v0.2.3 [INFO] [stderr] Compiling thread_local v1.1.4 [INFO] [stderr] Compiling tracing-log v0.1.2 [INFO] [stderr] Compiling sharded-slab v0.1.4 [INFO] [stderr] Compiling base64 v0.13.0 [INFO] [stderr] Compiling url v2.2.2 [INFO] [stderr] Compiling mime v0.3.16 [INFO] [stderr] Compiling smallvec v1.8.0 [INFO] [stderr] Compiling ipnet v2.4.0 [INFO] [stderr] Compiling tokio-util v0.6.9 [INFO] [stderr] Compiling ansi_term v0.12.1 [INFO] [stderr] Compiling tokio-native-tls v0.3.0 [INFO] [stderr] Compiling tracing-subscriber v0.3.9 [INFO] [stderr] Compiling tokio-stream v0.1.8 [INFO] [stderr] Compiling tracing-attributes v0.1.20 [INFO] [stderr] Compiling prost-derive v0.9.0 [INFO] [stderr] Compiling tracing v0.1.32 [INFO] [stderr] Compiling h2 v0.3.12 [INFO] [stderr] Compiling prost v0.9.0 [INFO] [stderr] Compiling prost-types v0.9.0 [INFO] [stderr] Compiling loki-api v0.1.2 [INFO] [stderr] Compiling hyper v0.14.17 [INFO] [stderr] Compiling serde_urlencoded v0.7.1 [INFO] [stderr] Compiling tracing-serde v0.1.3 [INFO] [stderr] Compiling hyper-tls v0.5.0 [INFO] [stderr] Compiling reqwest v0.11.10 [INFO] [stderr] Compiling tracing-loki v0.2.6 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 08s [INFO] running `Command { std: "docker" "inspect" "4fe7705112a4aace7289121257f01cfae07dcc02d001a895ccf6159748978b6a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4fe7705112a4aace7289121257f01cfae07dcc02d001a895ccf6159748978b6a", kill_on_drop: false }` [INFO] [stdout] 4fe7705112a4aace7289121257f01cfae07dcc02d001a895ccf6159748978b6a [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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 4c38032cbe3aba263d1d71b130bb35bd694dc7e1334317ee9840f990cecc7f6b [INFO] running `Command { std: "docker" "start" "-a" "4c38032cbe3aba263d1d71b130bb35bd694dc7e1334317ee9840f990cecc7f6b", kill_on_drop: false }` [INFO] [stderr] Compiling num_cpus v1.13.1 [INFO] [stderr] Compiling tokio-macros v1.7.0 [INFO] [stderr] Compiling tokio v1.17.0 [INFO] [stderr] Compiling tokio-util v0.6.9 [INFO] [stderr] Compiling tokio-native-tls v0.3.0 [INFO] [stderr] Compiling tokio-stream v0.1.8 [INFO] [stderr] Compiling h2 v0.3.12 [INFO] [stderr] Compiling hyper v0.14.17 [INFO] [stderr] Compiling hyper-tls v0.5.0 [INFO] [stderr] Compiling reqwest v0.11.10 [INFO] [stderr] Compiling tracing-loki v0.2.6 (/opt/rustwide/workdir) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 24.57s [INFO] running `Command { std: "docker" "inspect" "4c38032cbe3aba263d1d71b130bb35bd694dc7e1334317ee9840f990cecc7f6b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4c38032cbe3aba263d1d71b130bb35bd694dc7e1334317ee9840f990cecc7f6b", kill_on_drop: false }` [INFO] [stdout] 4c38032cbe3aba263d1d71b130bb35bd694dc7e1334317ee9840f990cecc7f6b [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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 8f6b21fc17ce23860f97f633b60a6214b0a53b1ea150bcbaa30082e777af79bd [INFO] running `Command { std: "docker" "start" "-a" "8f6b21fc17ce23860f97f633b60a6214b0a53b1ea150bcbaa30082e777af79bd", kill_on_drop: false }` [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.14s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/tracing_loki-ee44c7b58bed887b) [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test labels::test::duplicate ... ok [INFO] [stdout] test labels::test::simple ... ok [INFO] [stdout] test labels::test::level ... 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] [stderr] Doc-tests tracing_loki [INFO] [stdout] [INFO] [stdout] running 6 tests [INFO] [stdout] test src/builder.rs - builder::Builder::label (line 60) ... ok [INFO] [stdout] test src/builder.rs - builder::Builder::http_header (line 116) ... ok [INFO] [stdout] test src/builder.rs - builder::Builder::extra_field (line 86) ... ok [INFO] [stdout] test src/lib.rs - ReadmeDoctests (line 128) ... ok [INFO] [stdout] test src/lib.rs - layer (line 176) ... ok [INFO] [stdout] test src/lib.rs - (line 7) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 3.62s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "8f6b21fc17ce23860f97f633b60a6214b0a53b1ea150bcbaa30082e777af79bd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8f6b21fc17ce23860f97f633b60a6214b0a53b1ea150bcbaa30082e777af79bd", kill_on_drop: false }` [INFO] [stdout] 8f6b21fc17ce23860f97f633b60a6214b0a53b1ea150bcbaa30082e777af79bd