[INFO] fetching crate uption 0.6.6...
[INFO] testing uption-0.6.6 against 1.99.0-beta.8 for beta-1.100-2
[INFO] extracting crate uption 0.6.6 into /workspace/builds/worker-1-tc1/source
[INFO] started tweaking crates.io crate uption 0.6.6
[INFO] finished tweaking crates.io crate uption 0.6.6
[INFO] tweaked toml for crates.io crate uption 0.6.6 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate uption 0.6.6 on toolchain 1.99.0-beta.8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate uption 0.6.6 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" "+1.99.0-beta.8" "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-1-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3111399a4047eeb3a02b7a90e478d715f38a8c6669b5c4b49d30a17385265909" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 7e8495524aa03447723d04e8701afaaefb4388b4454f9c6d28b387f36ba930d1
[INFO] running `Command { std: "docker" "start" "7e8495524aa03447723d04e8701afaaefb4388b4454f9c6d28b387f36ba930d1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7e8495524aa03447723d04e8701afaaefb4388b4454f9c6d28b387f36ba930d1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "7e8495524aa03447723d04e8701afaaefb4388b4454f9c6d28b387f36ba930d1" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7e8495524aa03447723d04e8701afaaefb4388b4454f9c6d28b387f36ba930d1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "7e8495524aa03447723d04e8701afaaefb4388b4454f9c6d28b387f36ba930d1" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
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[INFO] [stderr]    Compiling url v2.3.1
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[INFO] [stderr]    Compiling uption v0.6.6 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `::url::Url`
[INFO] [stdout]  --> src/url/mod.rs:8:9
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub use ::url::Url;
[INFO] [stdout]   |         ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `set_cause` and `set_context` are never used
[INFO] [stdout]   --> src/error.rs:88:8
[INFO] [stdout]    |
[INFO] [stdout] 85 | pub trait ResultError {
[INFO] [stdout]    |           ----------- methods in this trait
[INFO] [stdout] ...
[INFO] [stdout] 88 |     fn set_cause(self, cause: impl error::Error + 'static) -> Self;
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] 89 |
[INFO] [stdout] 90 |     fn set_context(self, context: &str) -> Self;
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/url/url.rs:52:28
[INFO] [stdout]    |
[INFO] [stdout] 52 |     pub fn query_pairs_mut(&mut self) -> Serializer<UrlQuery> {
[INFO] [stdout]    |                            ^^^^^^^^^     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |                            |             |          |
[INFO] [stdout]    |                            |             |          the same lifetime is hidden here
[INFO] [stdout]    |                            |             the same lifetime is hidden here
[INFO] [stdout]    |                            the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 52 |     pub fn query_pairs_mut(&mut self) -> Serializer<'_, UrlQuery<'_>> {
[INFO] [stdout]    |                                                     +++         ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 59s
[INFO] running `Command { std: "docker" "inspect" "7e8495524aa03447723d04e8701afaaefb4388b4454f9c6d28b387f36ba930d1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "7e8495524aa03447723d04e8701afaaefb4388b4454f9c6d28b387f36ba930d1" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling parking_lot_core v0.9.7
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[INFO] [stderr]    Compiling assert_cmd v2.0.8
[INFO] [stderr]    Compiling futures-executor v0.3.26
[INFO] [stderr]    Compiling futures v0.3.26
[INFO] [stderr]    Compiling rstest v0.16.0
[INFO] [stderr]    Compiling tokio-util v0.7.7
[INFO] [stderr]    Compiling tokio-native-tls v0.3.1
[INFO] [stderr]    Compiling trust-dns-proto v0.22.0
[INFO] [stderr]    Compiling deadpool v0.9.5
[INFO] [stderr]    Compiling h2 v0.3.15
[INFO] [stderr]    Compiling trust-dns-client v0.22.0
[INFO] [stderr]    Compiling hyper v0.14.24
[INFO] [stderr]    Compiling hyper-tls v0.5.0
[INFO] [stderr]    Compiling mockito v0.32.3
[INFO] [stderr]    Compiling reqwest v0.11.14
[INFO] [stderr]    Compiling uption v0.6.6 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `::url::Url`
[INFO] [stdout]  --> src/url/mod.rs:8:9
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub use ::url::Url;
[INFO] [stdout]   |         ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `::url::Url`
[INFO] [stdout]  --> src/url/mod.rs:8:9
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub use ::url::Url;
[INFO] [stdout]   |         ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `set_cause` and `set_context` are never used
[INFO] [stdout]   --> src/error.rs:88:8
[INFO] [stdout]    |
[INFO] [stdout] 85 | pub trait ResultError {
[INFO] [stdout]    |           ----------- methods in this trait
[INFO] [stdout] ...
[INFO] [stdout] 88 |     fn set_cause(self, cause: impl error::Error + 'static) -> Self;
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] 89 |
[INFO] [stdout] 90 |     fn set_context(self, context: &str) -> Self;
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `set_cause` and `set_context` are never used
[INFO] [stdout]   --> src/error.rs:88:8
[INFO] [stdout]    |
[INFO] [stdout] 85 | pub trait ResultError {
[INFO] [stdout]    |           ----------- methods in this trait
[INFO] [stdout] ...
[INFO] [stdout] 88 |     fn set_cause(self, cause: impl error::Error + 'static) -> Self;
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] 89 |
[INFO] [stdout] 90 |     fn set_context(self, context: &str) -> Self;
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/url/url.rs:52:28
[INFO] [stdout]    |
[INFO] [stdout] 52 |     pub fn query_pairs_mut(&mut self) -> Serializer<UrlQuery> {
[INFO] [stdout]    |                            ^^^^^^^^^     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |                            |             |          |
[INFO] [stdout]    |                            |             |          the same lifetime is hidden here
[INFO] [stdout]    |                            |             the same lifetime is hidden here
[INFO] [stdout]    |                            the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 52 |     pub fn query_pairs_mut(&mut self) -> Serializer<'_, UrlQuery<'_>> {
[INFO] [stdout]    |                                                     +++         ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/url/url.rs:52:28
[INFO] [stdout]    |
[INFO] [stdout] 52 |     pub fn query_pairs_mut(&mut self) -> Serializer<UrlQuery> {
[INFO] [stdout]    |                            ^^^^^^^^^     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |                            |             |          |
[INFO] [stdout]    |                            |             |          the same lifetime is hidden here
[INFO] [stdout]    |                            |             the same lifetime is hidden here
[INFO] [stdout]    |                            the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 52 |     pub fn query_pairs_mut(&mut self) -> Serializer<'_, UrlQuery<'_>> {
[INFO] [stdout]    |                                                     +++         ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 34.04s
[INFO] running `Command { std: "docker" "inspect" "7e8495524aa03447723d04e8701afaaefb4388b4454f9c6d28b387f36ba930d1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "7e8495524aa03447723d04e8701afaaefb4388b4454f9c6d28b387f36ba930d1" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `::url::Url`
[INFO] [stderr]  --> src/url/mod.rs:8:9
[INFO] [stderr]   |
[INFO] [stderr] 8 | pub use ::url::Url;
[INFO] [stderr]   |         ^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: methods `set_cause` and `set_context` are never used
[INFO] [stderr]   --> src/error.rs:88:8
[INFO] [stderr]    |
[INFO] [stderr] 85 | pub trait ResultError {
[INFO] [stderr]    |           ----------- methods in this trait
[INFO] [stderr] ...
[INFO] [stderr] 88 |     fn set_cause(self, cause: impl error::Error + 'static) -> Self;
[INFO] [stderr]    |        ^^^^^^^^^
[INFO] [stderr] 89 |
[INFO] [stderr] 90 |     fn set_context(self, context: &str) -> Self;
[INFO] [stderr]    |        ^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]   --> src/url/url.rs:52:28
[INFO] [stderr]    |
[INFO] [stderr] 52 |     pub fn query_pairs_mut(&mut self) -> Serializer<UrlQuery> {
[INFO] [stderr]    |                            ^^^^^^^^^     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |                            |             |          |
[INFO] [stderr]    |                            |             |          the same lifetime is hidden here
[INFO] [stderr]    |                            |             the same lifetime is hidden here
[INFO] [stderr]    |                            the lifetime is elided here
[INFO] [stderr]    |
[INFO] [stderr]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]    |
[INFO] [stderr] 52 |     pub fn query_pairs_mut(&mut self) -> Serializer<'_, UrlQuery<'_>> {
[INFO] [stderr]    |                                                     +++         ++++
[INFO] [stderr] 
[INFO] [stderr] warning: `uption` (bin "uption") generated 3 warnings (run `cargo fix --bin "uption" -p uption` to apply 2 suggestions)
[INFO] [stderr] warning: `uption` (bin "uption" test) generated 3 warnings (3 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.72s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/uption-339f3466a7f9d8a6)
[INFO] [stdout] 
[INFO] [stdout] running 13 tests
[INFO] [stdout] test collectors::dns::tests::dns_collect ... ignored
[INFO] [stdout] test collectors::ping::tests::ping_collect ... ignored
[INFO] [stdout] test exporters::logger::tests::test_format_message ... ok
[INFO] [stdout] test exporters::stdout::tests::test_format_message ... ok
[INFO] [stdout] test collectors::ping::tests::ping_output_parsing_successful ... ok
[INFO] [stdout] test exporters::influxdb::influxdb_v2::tests::export_failed_with_bad_request ... ok
[INFO] [stdout] test exporters::influxdb::influxdb_v1::tests::export_failed ... ok
[INFO] [stdout] test exporters::influxdb::influxdb_v2::tests::export_failed ... ok
[INFO] [stdout] test exporters::influxdb::influxdb_v2::tests::export_successful ... ok
[INFO] [stdout] test collectors::http::tests::collect_successful ... ok
[INFO] [stdout] test exporters::influxdb::influxdb_v1::tests::export_failed_with_bad_request ... ok
[INFO] [stdout] test collectors::http::tests::collect_failed ... ok
[INFO] [stdout] test exporters::influxdb::influxdb_v1::tests::export_successful ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 2 ignored; 0 measured; 0 filtered out; finished in 0.22s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/integration.rs (/opt/rustwide/target/debug/deps/integration-3a9ebb560988447b)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test test_uption_start_with_empty_config ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "7e8495524aa03447723d04e8701afaaefb4388b4454f9c6d28b387f36ba930d1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7e8495524aa03447723d04e8701afaaefb4388b4454f9c6d28b387f36ba930d1", kill_on_drop: false }`
[INFO] [stdout] 7e8495524aa03447723d04e8701afaaefb4388b4454f9c6d28b387f36ba930d1
