[INFO] fetching crate outflux 0.1.0...
[INFO] testing outflux-0.1.0 against 1.90.0 for beta-1.91-3
[INFO] extracting crate outflux 0.1.0 into /workspace/builds/worker-7-tc1/source
[INFO] started tweaking crates.io crate outflux 0.1.0
[INFO] finished tweaking crates.io crate outflux 0.1.0
[INFO] tweaked toml for crates.io crate outflux 0.1.0 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate outflux 0.1.0 on toolchain 1.90.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate outflux 0.1.0 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" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
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[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d3f964d6cb54ae883ea8110c0bd74e51acd663d5be0c81ae60a47c815b728925
[INFO] running `Command { std: "docker" "start" "-a" "d3f964d6cb54ae883ea8110c0bd74e51acd663d5be0c81ae60a47c815b728925", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d3f964d6cb54ae883ea8110c0bd74e51acd663d5be0c81ae60a47c815b728925", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d3f964d6cb54ae883ea8110c0bd74e51acd663d5be0c81ae60a47c815b728925", kill_on_drop: false }`
[INFO] [stdout] d3f964d6cb54ae883ea8110c0bd74e51acd663d5be0c81ae60a47c815b728925
[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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 589de068270880fe3ef2b1104c98861543f3ad7f294173dbe1e684c0caf98b3e
[INFO] running `Command { std: "docker" "start" "-a" "589de068270880fe3ef2b1104c98861543f3ad7f294173dbe1e684c0caf98b3e", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling libc v0.2.104
[INFO] [stderr]    Compiling proc-macro2 v1.0.30
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[INFO] [stderr]    Compiling futures-core v0.3.17
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[INFO] [stderr]    Compiling instant v0.1.12
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[INFO] [stderr]    Compiling want v0.3.0
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[INFO] [stderr]    Compiling tokio-util v0.6.8
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[INFO] [stderr]    Compiling hyper-tls v0.5.0
[INFO] [stderr]    Compiling reqwest v0.11.6
[INFO] [stderr]    Compiling outflux v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: named argument `request` is not used by name
[INFO] [stdout]    --> src/lib.rs:235:50
[INFO] [stdout]     |
[INFO] [stdout] 235 |         tracing::debug!("Sending request: {:?}", request = req);
[INFO] [stdout]     |                                           ----   ^^^^^^^ this named argument is referred to by position in formatting string
[INFO] [stdout]     |                                           |
[INFO] [stdout]     |                                           this formatting argument uses named argument `request` by position
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(named_arguments_used_positionally)]` on by default
[INFO] [stdout] help: use the named argument by name to avoid ambiguity
[INFO] [stdout]     |
[INFO] [stdout] 235 |         tracing::debug!("Sending request: {request:?}", request = req);
[INFO] [stdout]     |                                            +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 32.30s
[INFO] running `Command { std: "docker" "inspect" "589de068270880fe3ef2b1104c98861543f3ad7f294173dbe1e684c0caf98b3e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "589de068270880fe3ef2b1104c98861543f3ad7f294173dbe1e684c0caf98b3e", kill_on_drop: false }`
[INFO] [stdout] 589de068270880fe3ef2b1104c98861543f3ad7f294173dbe1e684c0caf98b3e
[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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 38d5f8cbc003fdd4a88e6a1f91d97abff77916d6a7fa59868bcc63f251df46b6
[INFO] running `Command { std: "docker" "start" "-a" "38d5f8cbc003fdd4a88e6a1f91d97abff77916d6a7fa59868bcc63f251df46b6", kill_on_drop: false }`
[INFO] [stdout] warning: named argument `request` is not used by name
[INFO] [stdout]    --> src/lib.rs:235:50
[INFO] [stdout]     |
[INFO] [stdout] 235 |         tracing::debug!("Sending request: {:?}", request = req);
[INFO] [stdout]     |                                           ----   ^^^^^^^ this named argument is referred to by position in formatting string
[INFO] [stdout]     |                                           |
[INFO] [stdout]     |                                           this formatting argument uses named argument `request` by position
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(named_arguments_used_positionally)]` on by default
[INFO] [stdout] help: use the named argument by name to avoid ambiguity
[INFO] [stdout]     |
[INFO] [stdout] 235 |         tracing::debug!("Sending request: {request:?}", request = req);
[INFO] [stdout]     |                                            +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling outflux v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: named argument `request` is not used by name
[INFO] [stdout]    --> src/lib.rs:235:50
[INFO] [stdout]     |
[INFO] [stdout] 235 |         tracing::debug!("Sending request: {:?}", request = req);
[INFO] [stdout]     |                                           ----   ^^^^^^^ this named argument is referred to by position in formatting string
[INFO] [stdout]     |                                           |
[INFO] [stdout]     |                                           this formatting argument uses named argument `request` by position
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(named_arguments_used_positionally)]` on by default
[INFO] [stdout] help: use the named argument by name to avoid ambiguity
[INFO] [stdout]     |
[INFO] [stdout] 235 |         tracing::debug!("Sending request: {request:?}", request = req);
[INFO] [stdout]     |                                            +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.44s
[INFO] running `Command { std: "docker" "inspect" "38d5f8cbc003fdd4a88e6a1f91d97abff77916d6a7fa59868bcc63f251df46b6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "38d5f8cbc003fdd4a88e6a1f91d97abff77916d6a7fa59868bcc63f251df46b6", kill_on_drop: false }`
[INFO] [stdout] 38d5f8cbc003fdd4a88e6a1f91d97abff77916d6a7fa59868bcc63f251df46b6
[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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+1.90.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 61b7f02665d2016fad7d7702a0fa94d8c73a99d86a113cbfab8b48e13ae51b1c
[INFO] running `Command { std: "docker" "start" "-a" "61b7f02665d2016fad7d7702a0fa94d8c73a99d86a113cbfab8b48e13ae51b1c", kill_on_drop: false }`
[INFO] [stderr] warning: named argument `request` is not used by name
[INFO] [stderr]    --> src/lib.rs:235:50
[INFO] [stderr]     |
[INFO] [stderr] 235 |         tracing::debug!("Sending request: {:?}", request = req);
[INFO] [stderr]     |                                           ----   ^^^^^^^ this named argument is referred to by position in formatting string
[INFO] [stderr]     |                                           |
[INFO] [stderr]     |                                           this formatting argument uses named argument `request` by position
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(named_arguments_used_positionally)]` on by default
[INFO] [stderr] help: use the named argument by name to avoid ambiguity
[INFO] [stderr]     |
[INFO] [stderr] 235 |         tracing::debug!("Sending request: {request:?}", request = req);
[INFO] [stderr]     |                                            +++++++
[INFO] [stderr] 
[INFO] [stderr] warning: `outflux` (lib) generated 1 warning
[INFO] [stderr] warning: `outflux` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.12s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/outflux-b153f73f8cfb94e8)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test tests::emojis ... ok
[INFO] [stdout] test tests::measurement_name_with_spaces ... ok
[INFO] [stdout] test tests::double_quotes_in_a_string_field_value ... ok
[INFO] [stdout] test tests::tag_keys_and_values_with_spaces ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests outflux
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "61b7f02665d2016fad7d7702a0fa94d8c73a99d86a113cbfab8b48e13ae51b1c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "61b7f02665d2016fad7d7702a0fa94d8c73a99d86a113cbfab8b48e13ae51b1c", kill_on_drop: false }`
[INFO] [stdout] 61b7f02665d2016fad7d7702a0fa94d8c73a99d86a113cbfab8b48e13ae51b1c