[INFO] fetching crate kannon_mail 0.1.0...
[INFO] checking kannon_mail-0.1.0 against try#998b6603a58e47f42ccce7a67943234e96b6839e for pr-143170
[INFO] extracting crate kannon_mail 0.1.0 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate kannon_mail 0.1.0
[INFO] finished tweaking crates.io crate kannon_mail 0.1.0
[INFO] tweaked toml for crates.io crate kannon_mail 0.1.0 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate kannon_mail 0.1.0 on toolchain 998b6603a58e47f42ccce7a67943234e96b6839e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate kannon_mail 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" "+998b6603a58e47f42ccce7a67943234e96b6839e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 553c99aa256c56e33657729f70db34d0320fe821745fa2e37c95b99223277128
[INFO] running `Command { std: "docker" "start" "-a" "553c99aa256c56e33657729f70db34d0320fe821745fa2e37c95b99223277128", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "553c99aa256c56e33657729f70db34d0320fe821745fa2e37c95b99223277128", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "553c99aa256c56e33657729f70db34d0320fe821745fa2e37c95b99223277128", kill_on_drop: false }`
[INFO] [stdout] 553c99aa256c56e33657729f70db34d0320fe821745fa2e37c95b99223277128
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2760d335e28e7ed59ab19c3a9861ba1e32f86c2a4b8e6997ca79d7bccb40c665
[INFO] running `Command { std: "docker" "start" "-a" "2760d335e28e7ed59ab19c3a9861ba1e32f86c2a4b8e6997ca79d7bccb40c665", kill_on_drop: false }`
[INFO] [stderr]     Checking equivalent v1.0.2
[INFO] [stderr]     Checking hashbrown v0.15.2
[INFO] [stderr]     Checking futures-sink v0.3.31
[INFO] [stderr]    Compiling anyhow v1.0.97
[INFO] [stderr]    Compiling slab v0.4.9
[INFO] [stderr]    Compiling cc v1.2.17
[INFO] [stderr]    Compiling libc v0.2.171
[INFO] [stderr]    Compiling rustix v1.0.5
[INFO] [stderr]    Compiling getrandom v0.3.2
[INFO] [stderr]    Compiling bitflags v2.9.0
[INFO] [stderr]    Compiling bytes v1.10.1
[INFO] [stderr]    Compiling prettyplease v0.2.32
[INFO] [stderr]    Compiling regex-syntax v0.8.5
[INFO] [stderr]    Compiling tokio-macros v2.5.0
[INFO] [stderr]    Compiling linux-raw-sys v0.9.3
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[INFO] [stderr]    Compiling fixedbitset v0.5.7
[INFO] [stderr]     Checking atomic-waker v1.1.2
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[INFO] [stderr]     Checking memchr v2.7.4
[INFO] [stderr]    Compiling prost-derive v0.13.5
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[INFO] [stderr]     Checking indexmap v2.9.0
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[INFO] [stderr]    Compiling prost v0.13.5
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[INFO] [stderr]    Compiling tempfile v3.19.1
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[INFO] [stderr]     Checking rustls-webpki v0.103.1
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[INFO] [stderr]     Checking h2 v0.4.8
[INFO] [stderr]     Checking tower v0.5.2
[INFO] [stderr]    Compiling kannon_mail v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking axum v0.8.3
[INFO] [stderr]     Checking tokio-rustls v0.26.2
[INFO] [stderr]     Checking hyper v1.6.0
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[INFO] [stderr]     Checking hyper-timeout v0.5.2
[INFO] [stderr]     Checking tonic v0.13.0
[INFO] [stdout] warning: struct `EmailToSend` is never constructed
[INFO] [stdout]   --> /opt/rustwide/target/debug/build/kannon_mail-59e41adce0ff4956/out/pkg.kannon.mailer.types.rs:20:12
[INFO] [stdout]    |
[INFO] [stdout] 20 | pub struct EmailToSend {
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `EmailToSend` is never constructed
[INFO] [stdout]   --> /opt/rustwide/target/debug/build/kannon_mail-59e41adce0ff4956/out/pkg.kannon.mailer.types.rs:20:12
[INFO] [stdout]    |
[INFO] [stdout] 20 | pub struct EmailToSend {
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 34.95s
[INFO] running `Command { std: "docker" "inspect" "2760d335e28e7ed59ab19c3a9861ba1e32f86c2a4b8e6997ca79d7bccb40c665", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2760d335e28e7ed59ab19c3a9861ba1e32f86c2a4b8e6997ca79d7bccb40c665", kill_on_drop: false }`
[INFO] [stdout] 2760d335e28e7ed59ab19c3a9861ba1e32f86c2a4b8e6997ca79d7bccb40c665