[INFO] fetching crate mailhog-rs 0.2.0...
[INFO] testing mailhog-rs-0.2.0 against try#b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b for pr-145330-1
[INFO] extracting crate mailhog-rs 0.2.0 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate mailhog-rs 0.2.0
[INFO] finished tweaking crates.io crate mailhog-rs 0.2.0
[INFO] tweaked toml for crates.io crate mailhog-rs 0.2.0 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate mailhog-rs 0.2.0 on toolchain b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "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" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 294 packages to latest compatible versions
[INFO] [stderr]       Adding bollard v0.19.1 (available: v0.19.3)
[INFO] [stderr]       Adding matchit v0.8.4 (available: v0.8.6)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c861ac08df16ff786add442f3f0d7dfb89238957e1d03d870b31b3cb2183ec2a
[INFO] running `Command { std: "docker" "start" "-a" "c861ac08df16ff786add442f3f0d7dfb89238957e1d03d870b31b3cb2183ec2a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c861ac08df16ff786add442f3f0d7dfb89238957e1d03d870b31b3cb2183ec2a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c861ac08df16ff786add442f3f0d7dfb89238957e1d03d870b31b3cb2183ec2a", kill_on_drop: false }`
[INFO] [stdout] c861ac08df16ff786add442f3f0d7dfb89238957e1d03d870b31b3cb2183ec2a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f205b986284617bd96512e96eef84bc0120000122e12732a444d4b818f3fb601
[INFO] running `Command { std: "docker" "start" "-a" "f205b986284617bd96512e96eef84bc0120000122e12732a444d4b818f3fb601", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling num-traits v0.2.19
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[INFO] [stderr]    Compiling tokio v1.47.1
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[INFO] [stderr]    Compiling rand_core v0.9.3
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[INFO] [stderr]    Compiling hyperlocal v0.9.1
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[INFO] [stderr]    Compiling hyper-tls v0.6.0
[INFO] [stderr]    Compiling reqwest v0.12.23
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[INFO] [stderr]    Compiling bollard-stubs v1.48.3-rc.28.0.4
[INFO] [stderr]    Compiling bollard v0.19.1
[INFO] [stderr]    Compiling testcontainers v0.25.0
[INFO] [stderr]    Compiling mailhog-rs v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 05s
[INFO] running `Command { std: "docker" "inspect" "f205b986284617bd96512e96eef84bc0120000122e12732a444d4b818f3fb601", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f205b986284617bd96512e96eef84bc0120000122e12732a444d4b818f3fb601", kill_on_drop: false }`
[INFO] [stdout] f205b986284617bd96512e96eef84bc0120000122e12732a444d4b818f3fb601
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 81c19c25aa15a67a65a3ade8f1970309104289e1413d6846fb567aabf6e4721a
[INFO] running `Command { std: "docker" "start" "-a" "81c19c25aa15a67a65a3ade8f1970309104289e1413d6846fb567aabf6e4721a", kill_on_drop: false }`
[INFO] [stderr]    Compiling tokio v1.47.1
[INFO] [stderr]    Compiling psm v0.1.26
[INFO] [stderr]    Compiling ahash v0.8.12
[INFO] [stderr]    Compiling stacker v0.1.21
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[INFO] [stderr]    Compiling hostname v0.4.1
[INFO] [stderr]    Compiling email-encoding v0.4.1
[INFO] [stderr]    Compiling nom v8.0.0
[INFO] [stderr]    Compiling quoted_printable v0.5.1
[INFO] [stderr]    Compiling email_address v0.2.9
[INFO] [stderr]    Compiling url v2.5.7
[INFO] [stderr]    Compiling hashbrown v0.14.5
[INFO] [stderr]    Compiling ureq v2.12.1
[INFO] [stderr]    Compiling chumsky v0.9.3
[INFO] [stderr]    Compiling lettre v0.11.18
[INFO] [stderr]    Compiling tokio-util v0.7.16
[INFO] [stderr]    Compiling tokio-stream v0.1.17
[INFO] [stderr]    Compiling tokio-rustls v0.26.4
[INFO] [stderr]    Compiling tokio-native-tls v0.3.1
[INFO] [stderr]    Compiling tokio-tar v0.3.1
[INFO] [stderr]    Compiling h2 v0.4.12
[INFO] [stderr]    Compiling tower v0.5.2
[INFO] [stderr]    Compiling axum v0.8.6
[INFO] [stderr]    Compiling tower-http v0.6.6
[INFO] [stderr]    Compiling hyper v1.7.0
[INFO] [stderr]    Compiling hyper-util v0.1.17
[INFO] [stderr]    Compiling hyper-timeout v0.5.2
[INFO] [stderr]    Compiling hyperlocal v0.9.1
[INFO] [stderr]    Compiling hyper-rustls v0.27.7
[INFO] [stderr]    Compiling hyper-tls v0.6.0
[INFO] [stderr]    Compiling reqwest v0.12.23
[INFO] [stderr]    Compiling tonic v0.13.1
[INFO] [stderr]    Compiling bollard-buildkit-proto v0.6.1
[INFO] [stderr]    Compiling bollard-stubs v1.48.3-rc.28.0.4
[INFO] [stderr]    Compiling bollard v0.19.1
[INFO] [stderr]    Compiling testcontainers v0.25.0
[INFO] [stderr]    Compiling mailhog-rs v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0432]: unresolved import `rand::distributions`
[INFO] [stdout]    --> src/lib.rs:152:15
[INFO] [stdout]     |
[INFO] [stdout] 152 |     use rand::distributions::Alphanumeric;
[INFO] [stdout]     |               ^^^^^^^^^^^^^ could not find `distributions` in `rand`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `testcontainers::clients`
[INFO] [stdout]    --> src/lib.rs:154:25
[INFO] [stdout]     |
[INFO] [stdout] 154 |     use testcontainers::clients::Cli;
[INFO] [stdout]     |                         ^^^^^^^ could not find `clients` in `testcontainers`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `testcontainers::Container`
[INFO] [stdout]    --> src/lib.rs:156:9
[INFO] [stdout]     |
[INFO] [stdout] 156 |     use testcontainers::Container;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^ no `Container` in the root
[INFO] [stdout]     |
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/testcontainers-0.25.0/src/lib.rs:80:22
[INFO] [stdout]     |
[INFO] [stdout]  78 | #[cfg(feature = "blocking")]
[INFO] [stdout]     |       -------------------- the item is gated behind the `blocking` feature
[INFO] [stdout]  79 | #[cfg_attr(docsrs, doc(cfg(feature = "blocking")))]
[INFO] [stdout]  80 | pub use crate::core::Container;
[INFO] [stdout]     |                      ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0603]: module `images` is private
[INFO] [stdout]    --> src/lib.rs:155:25
[INFO] [stdout]     |
[INFO] [stdout] 155 |     use testcontainers::images::generic::GenericImage;
[INFO] [stdout]     |                         ^^^^^^  ------- module `generic` is not publicly re-exported
[INFO] [stdout]     |                         |
[INFO] [stdout]     |                         private module
[INFO] [stdout]     |
[INFO] [stdout] note: the module `images` is defined here
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/testcontainers-0.25.0/src/lib.rs:97:1
[INFO] [stdout]     |
[INFO] [stdout]  97 | mod images;
[INFO] [stdout]     | ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `rand::thread_rng`: Renamed to `rng`
[INFO] [stdout]    --> src/lib.rs:153:16
[INFO] [stdout]     |
[INFO] [stdout] 153 |     use rand::{thread_rng, Rng};
[INFO] [stdout]     |                ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `rand::thread_rng`: Renamed to `rng`
[INFO] [stdout]    --> src/lib.rs:183:9
[INFO] [stdout]     |
[INFO] [stdout] 183 |         thread_rng()
[INFO] [stdout]     |         ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `rand::thread_rng`: Renamed to `rng`
[INFO] [stdout]    --> src/lib.rs:370:28
[INFO] [stdout]     |
[INFO] [stdout] 370 |         let num_messages = thread_rng().gen_range(1..50);
[INFO] [stdout]     |                            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `rand::Rng::gen_range`: Renamed to `random_range`
[INFO] [stdout]    --> src/lib.rs:370:41
[INFO] [stdout]     |
[INFO] [stdout] 370 |         let num_messages = thread_rng().gen_range(1..50);
[INFO] [stdout]     |                                         ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0603.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `mailhog-rs` (lib test) due to 4 previous errors; 4 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "81c19c25aa15a67a65a3ade8f1970309104289e1413d6846fb567aabf6e4721a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "81c19c25aa15a67a65a3ade8f1970309104289e1413d6846fb567aabf6e4721a", kill_on_drop: false }`
[INFO] [stdout] 81c19c25aa15a67a65a3ade8f1970309104289e1413d6846fb567aabf6e4721a