[INFO] fetching crate rgmail 0.2.2...
[INFO] testing rgmail-0.2.2 against 1.99.0-beta.8 for beta-1.100-2
[INFO] extracting crate rgmail 0.2.2 into /workspace/builds/worker-6-tc1/source
[INFO] started tweaking crates.io crate rgmail 0.2.2
[INFO] finished tweaking crates.io crate rgmail 0.2.2
[INFO] tweaked toml for crates.io crate rgmail 0.2.2 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate rgmail 0.2.2 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] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.99.0-beta.8" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 164 packages to highest compatible versions
[INFO] [stderr]       Adding base64 v0.13.1 (available: v0.23.1)
[INFO] [stderr]       Adding reqwest v0.11.27 (available: v0.13.5)
[INFO] [stderr]       Adding serde-aux v3.1.0 (available: v4.7.0)
[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]  Downloading crates ...
[INFO] [stderr]   Downloaded serde-aux v3.1.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 518102186fdc77b8110d60ea7d752ccec69524c5a1cb453931201b3898d9497c
[INFO] running `Command { std: "docker" "start" "518102186fdc77b8110d60ea7d752ccec69524c5a1cb453931201b3898d9497c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "518102186fdc77b8110d60ea7d752ccec69524c5a1cb453931201b3898d9497c", 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" "518102186fdc77b8110d60ea7d752ccec69524c5a1cb453931201b3898d9497c" "/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" "518102186fdc77b8110d60ea7d752ccec69524c5a1cb453931201b3898d9497c", 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" "518102186fdc77b8110d60ea7d752ccec69524c5a1cb453931201b3898d9497c" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v3.0.6
[INFO] [stderr]    Compiling syn v2.0.119
[INFO] [stderr]    Compiling h2 v0.3.27
[INFO] [stderr]    Compiling serde_json v1.0.151
[INFO] [stderr]    Compiling slog v2.8.2
[INFO] [stderr]    Compiling chrono v0.4.45
[INFO] [stderr]    Compiling synstructure v0.14.0
[INFO] [stderr]    Compiling hyper v0.14.32
[INFO] [stderr]    Compiling openssl-macros v0.1.1
[INFO] [stderr]    Compiling openssl v0.10.81
[INFO] [stderr]    Compiling zerofrom-derive v0.1.8
[INFO] [stderr]    Compiling yoke-derive v0.8.4
[INFO] [stderr]    Compiling zerovec-derive v0.11.6
[INFO] [stderr]    Compiling displaydoc v0.2.7
[INFO] [stderr]    Compiling serde_derive v1.0.229
[INFO] [stderr]    Compiling zerofrom v0.1.8
[INFO] [stderr]    Compiling yoke v0.8.3
[INFO] [stderr]    Compiling zerotrie v0.2.5
[INFO] [stderr]    Compiling zerovec v0.11.8
[INFO] [stderr]    Compiling tinystr v0.8.4
[INFO] [stderr]    Compiling potential_utf v0.1.6
[INFO] [stderr]    Compiling icu_collections v2.3.0
[INFO] [stderr]    Compiling icu_locale_core v2.3.0
[INFO] [stderr]    Compiling serde v1.0.229
[INFO] [stderr]    Compiling icu_provider v2.3.1
[INFO] [stderr]    Compiling icu_normalizer v2.3.0
[INFO] [stderr]    Compiling icu_properties v2.3.0
[INFO] [stderr]    Compiling erased-serde v0.3.31
[INFO] [stderr]    Compiling serde_urlencoded v0.7.1
[INFO] [stderr]    Compiling serde-aux v3.1.0
[INFO] [stderr]    Compiling native-tls v0.2.18
[INFO] [stderr]    Compiling tokio-native-tls v0.3.1
[INFO] [stderr]    Compiling hyper-tls v0.5.0
[INFO] [stderr]    Compiling idna_adapter v1.2.2
[INFO] [stderr]    Compiling idna v1.1.0
[INFO] [stderr]    Compiling url v2.5.8
[INFO] [stderr]    Compiling reqwest v0.11.27
[INFO] [stderr]    Compiling rgmail v0.2.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/history.rs:85:27
[INFO] [stdout]    |
[INFO] [stdout] 85 |     fetch: Option<Pin<Box<(dyn Future<Output = Result<RHistory>>)>>>,
[INFO] [stdout]    |                           ^                                     ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 85 -     fetch: Option<Pin<Box<(dyn Future<Output = Result<RHistory>>)>>>,
[INFO] [stdout] 85 +     fetch: Option<Pin<Box<dyn Future<Output = Result<RHistory>>>>>,
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/messages.rs:94:27
[INFO] [stdout]    |
[INFO] [stdout] 94 |     fetch: Option<Pin<Box<(dyn Future<Output = Result<RMessages>>)>>>,
[INFO] [stdout]    |                           ^                                      ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 94 -     fetch: Option<Pin<Box<(dyn Future<Output = Result<RMessages>>)>>>,
[INFO] [stdout] 94 +     fetch: Option<Pin<Box<dyn Future<Output = Result<RMessages>>>>>,
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 45.63s
[INFO] running `Command { std: "docker" "inspect" "518102186fdc77b8110d60ea7d752ccec69524c5a1cb453931201b3898d9497c", 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" "518102186fdc77b8110d60ea7d752ccec69524c5a1cb453931201b3898d9497c" "/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 rgmail v0.2.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/history.rs:85:27
[INFO] [stdout]    |
[INFO] [stdout] 85 |     fetch: Option<Pin<Box<(dyn Future<Output = Result<RHistory>>)>>>,
[INFO] [stdout]    |                           ^                                     ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 85 -     fetch: Option<Pin<Box<(dyn Future<Output = Result<RHistory>>)>>>,
[INFO] [stdout] 85 +     fetch: Option<Pin<Box<dyn Future<Output = Result<RHistory>>>>>,
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/messages.rs:94:27
[INFO] [stdout]    |
[INFO] [stdout] 94 |     fetch: Option<Pin<Box<(dyn Future<Output = Result<RMessages>>)>>>,
[INFO] [stdout]    |                           ^                                      ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 94 -     fetch: Option<Pin<Box<(dyn Future<Output = Result<RMessages>>)>>>,
[INFO] [stdout] 94 +     fetch: Option<Pin<Box<dyn Future<Output = Result<RMessages>>>>>,
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/history.rs:85:27
[INFO] [stdout]    |
[INFO] [stdout] 85 |     fetch: Option<Pin<Box<(dyn Future<Output = Result<RHistory>>)>>>,
[INFO] [stdout]    |                           ^                                     ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 85 -     fetch: Option<Pin<Box<(dyn Future<Output = Result<RHistory>>)>>>,
[INFO] [stdout] 85 +     fetch: Option<Pin<Box<dyn Future<Output = Result<RHistory>>>>>,
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/messages.rs:94:27
[INFO] [stdout]    |
[INFO] [stdout] 94 |     fetch: Option<Pin<Box<(dyn Future<Output = Result<RMessages>>)>>>,
[INFO] [stdout]    |                           ^                                      ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 94 -     fetch: Option<Pin<Box<(dyn Future<Output = Result<RMessages>>)>>>,
[INFO] [stdout] 94 +     fetch: Option<Pin<Box<dyn Future<Output = Result<RMessages>>>>>,
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 2.04s
[INFO] running `Command { std: "docker" "inspect" "518102186fdc77b8110d60ea7d752ccec69524c5a1cb453931201b3898d9497c", 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" "518102186fdc77b8110d60ea7d752ccec69524c5a1cb453931201b3898d9497c" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]   --> src/history.rs:85:27
[INFO] [stderr]    |
[INFO] [stderr] 85 |     fetch: Option<Pin<Box<(dyn Future<Output = Result<RHistory>>)>>>,
[INFO] [stderr]    |                           ^                                     ^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr] 85 -     fetch: Option<Pin<Box<(dyn Future<Output = Result<RHistory>>)>>>,
[INFO] [stderr] 85 +     fetch: Option<Pin<Box<dyn Future<Output = Result<RHistory>>>>>,
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]   --> src/messages.rs:94:27
[INFO] [stderr]    |
[INFO] [stderr] 94 |     fetch: Option<Pin<Box<(dyn Future<Output = Result<RMessages>>)>>>,
[INFO] [stderr]    |                           ^                                      ^
[INFO] [stderr]    |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr] 94 -     fetch: Option<Pin<Box<(dyn Future<Output = Result<RMessages>>)>>>,
[INFO] [stderr] 94 +     fetch: Option<Pin<Box<dyn Future<Output = Result<RMessages>>>>>,
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: `rgmail` (lib) generated 2 warnings (run `cargo fix --lib -p rgmail` to apply 2 suggestions)
[INFO] [stderr] warning: `rgmail` (lib test) generated 2 warnings (2 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.16s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/rgmail-9cdb4d983f049557)
[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] [stderr]    Doc-tests rgmail
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]   --> src/history.rs:85:27
[INFO] [stderr]    |
[INFO] [stderr] 85 |     fetch: Option<Pin<Box<(dyn Future<Output = Result<RHistory>>)>>>,
[INFO] [stderr]    |                           ^                                     ^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr] 85 -     fetch: Option<Pin<Box<(dyn Future<Output = Result<RHistory>>)>>>,
[INFO] [stderr] 85 +     fetch: Option<Pin<Box<dyn Future<Output = Result<RHistory>>>>>,
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]   --> src/messages.rs:94:27
[INFO] [stderr]    |
[INFO] [stderr] 94 |     fetch: Option<Pin<Box<(dyn Future<Output = Result<RMessages>>)>>>,
[INFO] [stderr]    |                           ^                                      ^
[INFO] [stderr]    |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr] 94 -     fetch: Option<Pin<Box<(dyn Future<Output = Result<RMessages>>)>>>,
[INFO] [stderr] 94 +     fetch: Option<Pin<Box<dyn Future<Output = Result<RMessages>>>>>,
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: 2 warnings emitted
[INFO] [stderr] 
[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" "518102186fdc77b8110d60ea7d752ccec69524c5a1cb453931201b3898d9497c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "518102186fdc77b8110d60ea7d752ccec69524c5a1cb453931201b3898d9497c", kill_on_drop: false }`
[INFO] [stdout] 518102186fdc77b8110d60ea7d752ccec69524c5a1cb453931201b3898d9497c
