[INFO] fetching crate tracing-axiom 0.7.0...
[INFO] testing tracing-axiom-0.7.0 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-8
[INFO] extracting crate tracing-axiom 0.7.0 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate tracing-axiom 0.7.0
[INFO] removed 4 missing examples
[INFO] finished tweaking crates.io crate tracing-axiom 0.7.0
[INFO] tweaked toml for crates.io crate tracing-axiom 0.7.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate tracing-axiom 0.7.0 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 tracing-axiom 0.7.0 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 tonic v0.11.0
[INFO] [stderr]   Downloaded opentelemetry-http v0.11.1
[INFO] [stderr]   Downloaded async-trait v0.1.80
[INFO] [stderr]   Downloaded opentelemetry-proto v0.5.0
[INFO] [stderr]   Downloaded opentelemetry-semantic-conventions v0.14.0
[INFO] [stderr]   Downloaded hyper v0.14.28
[INFO] [stderr]   Downloaded opentelemetry-semantic-conventions v0.15.0
[INFO] [stderr]   Downloaded opentelemetry_sdk v0.22.1
[INFO] [stderr]   Downloaded opentelemetry-otlp v0.15.0
[INFO] [stderr]   Downloaded openssl v0.10.64
[INFO] [stderr]   Downloaded openssl-sys v0.9.102
[INFO] [stderr]   Downloaded url v2.5.0
[INFO] [stderr]   Downloaded opentelemetry v0.22.0
[INFO] [stderr]   Downloaded serde_json v1.0.117
[INFO] [stderr]   Downloaded tracing-opentelemetry v0.23.0
[INFO] [stderr]   Downloaded ordered-float v4.2.0
[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] ae51a4144f85a9449fbd8bbbf7ac4d5f8f6d204ffc6beb2b52a7a6505787a5c9
[INFO] running `Command { std: "docker" "start" "-a" "ae51a4144f85a9449fbd8bbbf7ac4d5f8f6d204ffc6beb2b52a7a6505787a5c9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ae51a4144f85a9449fbd8bbbf7ac4d5f8f6d204ffc6beb2b52a7a6505787a5c9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ae51a4144f85a9449fbd8bbbf7ac4d5f8f6d204ffc6beb2b52a7a6505787a5c9", kill_on_drop: false }`
[INFO] [stdout] ae51a4144f85a9449fbd8bbbf7ac4d5f8f6d204ffc6beb2b52a7a6505787a5c9
[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] 27cf3bb31894234e1f4897a4e459643a09b2c37a853cebcf83f8512a6788d69e
[INFO] running `Command { std: "docker" "start" "-a" "27cf3bb31894234e1f4897a4e459643a09b2c37a853cebcf83f8512a6788d69e", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.83
[INFO] [stderr]    Compiling libc v0.2.155
[INFO] [stderr]    Compiling pin-project-lite v0.2.14
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[INFO] [stderr]    Compiling futures-task v0.3.30
[INFO] [stderr]    Compiling memchr v2.7.2
[INFO] [stderr]    Compiling tracing-core v0.1.32
[INFO] [stderr]    Compiling serde v1.0.202
[INFO] [stderr]    Compiling cc v1.0.98
[INFO] [stderr]    Compiling futures-channel v0.3.30
[INFO] [stderr]    Compiling http v0.2.12
[INFO] [stderr]    Compiling tower-service v0.3.2
[INFO] [stderr]    Compiling rustversion v1.0.17
[INFO] [stderr]    Compiling quote v1.0.36
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[INFO] [stderr]    Compiling syn v2.0.65
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[INFO] [stderr]    Compiling getrandom v0.2.15
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[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling spin v0.9.8
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[INFO] [stderr]    Compiling rand_chacha v0.3.1
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[INFO] [stderr]    Compiling axum-core v0.3.4
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[INFO] [stderr]    Compiling itertools v0.12.1
[INFO] [stderr]    Compiling unicode-normalization v0.1.23
[INFO] [stderr]    Compiling axum v0.6.20
[INFO] [stderr]    Compiling unicode-bidi v0.3.15
[INFO] [stderr]    Compiling crossbeam-channel v0.5.13
[INFO] [stderr]    Compiling matchit v0.7.3
[INFO] [stderr]    Compiling ordered-float v4.2.0
[INFO] [stderr]    Compiling serde_json v1.0.117
[INFO] [stderr]    Compiling glob v0.3.1
[INFO] [stderr]    Compiling idna v0.5.0
[INFO] [stderr]    Compiling serde_urlencoded v0.7.1
[INFO] [stderr]    Compiling encoding_rs v0.8.34
[INFO] [stderr]    Compiling url v2.5.0
[INFO] [stderr]    Compiling ipnet v2.9.0
[INFO] [stderr]    Compiling sharded-slab v0.1.7
[INFO] [stderr]    Compiling rustls v0.21.12
[INFO] [stderr]    Compiling tracing-serde v0.1.3
[INFO] [stderr]    Compiling thread_local v1.1.8
[INFO] [stderr]    Compiling opentelemetry-semantic-conventions v0.14.0
[INFO] [stderr]    Compiling opentelemetry-semantic-conventions v0.15.0
[INFO] [stderr]    Compiling rustls-webpki v0.101.7
[INFO] [stderr]    Compiling sct v0.7.1
[INFO] [stderr]    Compiling tracing-subscriber v0.3.18
[INFO] [stderr]    Compiling futures-macro v0.3.30
[INFO] [stderr]    Compiling tracing-attributes v0.1.27
[INFO] [stderr]    Compiling async-trait v0.1.80
[INFO] [stderr]    Compiling thiserror-impl v1.0.61
[INFO] [stderr]    Compiling tokio-util v0.7.11
[INFO] [stderr]    Compiling pin-project-internal v1.1.5
[INFO] [stderr]    Compiling futures-util v0.3.30
[INFO] [stderr]    Compiling tokio-stream v0.1.15
[INFO] [stderr]    Compiling thiserror v1.0.61
[INFO] [stderr]    Compiling opentelemetry v0.22.0
[INFO] [stderr]    Compiling tracing v0.1.40
[INFO] [stderr]    Compiling tokio-io-timeout v1.2.0
[INFO] [stderr]    Compiling prost-derive v0.12.6
[INFO] [stderr]    Compiling pin-project v1.1.5
[INFO] [stderr]    Compiling async-stream-impl v0.3.5
[INFO] [stderr]    Compiling async-stream v0.3.5
[INFO] [stderr]    Compiling tokio-rustls v0.24.1
[INFO] [stderr]    Compiling prost v0.12.6
[INFO] [stderr]    Compiling h2 v0.3.26
[INFO] [stderr]    Compiling tower v0.4.13
[INFO] [stderr]    Compiling futures-executor v0.3.30
[INFO] [stderr]    Compiling opentelemetry_sdk v0.22.1
[INFO] [stderr]    Compiling tracing-opentelemetry v0.23.0
[INFO] [stderr]    Compiling hyper v0.14.28
[INFO] [stderr]    Compiling hyper-timeout v0.4.1
[INFO] [stderr]    Compiling hyper-rustls v0.24.2
[INFO] [stderr]    Compiling reqwest v0.11.27
[INFO] [stderr]    Compiling opentelemetry-http v0.11.1
[INFO] [stderr]    Compiling tonic v0.11.0
[INFO] [stderr]    Compiling opentelemetry-proto v0.5.0
[INFO] [stderr]    Compiling opentelemetry-otlp v0.15.0
[INFO] [stderr]    Compiling tracing-axiom v0.7.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 47s
[INFO] running `Command { std: "docker" "inspect" "27cf3bb31894234e1f4897a4e459643a09b2c37a853cebcf83f8512a6788d69e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "27cf3bb31894234e1f4897a4e459643a09b2c37a853cebcf83f8512a6788d69e", kill_on_drop: false }`
[INFO] [stdout] 27cf3bb31894234e1f4897a4e459643a09b2c37a853cebcf83f8512a6788d69e
[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] 952076cee6e95606956e48f96811c202bb6ffe231b47c5194dc30343257a1503
[INFO] running `Command { std: "docker" "start" "-a" "952076cee6e95606956e48f96811c202bb6ffe231b47c5194dc30343257a1503", kill_on_drop: false }`
[INFO] [stderr]    Compiling parking_lot_core v0.9.10
[INFO] [stderr]    Compiling signal-hook-registry v1.4.2
[INFO] [stderr]    Compiling num_cpus v1.16.0
[INFO] [stderr]    Compiling tokio-macros v2.2.0
[INFO] [stderr]    Compiling tracing v0.1.40
[INFO] [stderr]    Compiling overload v0.1.1
[INFO] [stderr]    Compiling nu-ansi-term v0.46.0
[INFO] [stderr]    Compiling parking_lot v0.12.2
[INFO] [stderr]    Compiling tracing-subscriber v0.3.18
[INFO] [stderr]    Compiling tokio v1.37.0
[INFO] [stderr]    Compiling tokio-util v0.7.11
[INFO] [stderr]    Compiling tokio-stream v0.1.15
[INFO] [stderr]    Compiling tokio-io-timeout v1.2.0
[INFO] [stderr]    Compiling tokio-rustls v0.24.1
[INFO] [stderr]    Compiling opentelemetry_sdk v0.22.1
[INFO] [stderr]    Compiling h2 v0.3.26
[INFO] [stderr]    Compiling tower v0.4.13
[INFO] [stderr]    Compiling tracing-opentelemetry v0.23.0
[INFO] [stderr]    Compiling hyper v0.14.28
[INFO] [stderr]    Compiling hyper-timeout v0.4.1
[INFO] [stderr]    Compiling axum v0.6.20
[INFO] [stderr]    Compiling hyper-rustls v0.24.2
[INFO] [stderr]    Compiling reqwest v0.11.27
[INFO] [stderr]    Compiling opentelemetry-http v0.11.1
[INFO] [stderr]    Compiling tonic v0.11.0
[INFO] [stderr]    Compiling opentelemetry-proto v0.5.0
[INFO] [stderr]    Compiling opentelemetry-otlp v0.15.0
[INFO] [stderr]    Compiling tracing-axiom v0.7.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1m 05s
[INFO] running `Command { std: "docker" "inspect" "952076cee6e95606956e48f96811c202bb6ffe231b47c5194dc30343257a1503", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "952076cee6e95606956e48f96811c202bb6ffe231b47c5194dc30343257a1503", kill_on_drop: false }`
[INFO] [stdout] 952076cee6e95606956e48f96811c202bb6ffe231b47c5194dc30343257a1503
[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] c487adcb8c2cdcae62304eea616a1c38ae40093d1eab6627b866b0e0d90fe00c
[INFO] running `Command { std: "docker" "start" "-a" "c487adcb8c2cdcae62304eea616a1c38ae40093d1eab6627b866b0e0d90fe00c", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.32s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/tracing_axiom-a5f1e90db18984c2)
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test builder::tests::test_empty_token ... ok
[INFO] [stdout] test builder::tests::test_invalid_url ... ok
[INFO] [stdout] test builder::tests::test_missing_token ... ok
[INFO] [stdout] test builder::tests::test_invalid_token ... ok
[INFO] [stdout] test builder::tests::with_env_respects_env_variables ... ok
[INFO] [stdout] test builder::tests::test_no_env_skips_env_variables ... ok
[INFO] [stdout] test builder::tests::test_valid_token ... ok
[INFO] [stdout] test builder::tests::test_valid_token_env ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.06s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests tracing_axiom
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - ReadmeDoctests (line 86) - compile ... ok
[INFO] [stdout] test src/lib.rs - (line 20) - compile ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.29s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "c487adcb8c2cdcae62304eea616a1c38ae40093d1eab6627b866b0e0d90fe00c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c487adcb8c2cdcae62304eea616a1c38ae40093d1eab6627b866b0e0d90fe00c", kill_on_drop: false }`
[INFO] [stdout] c487adcb8c2cdcae62304eea616a1c38ae40093d1eab6627b866b0e0d90fe00c