[INFO] cloning repository https://github.com/mindriot101/cftail
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mindriot101/cftail" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmindriot101%2Fcftail", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmindriot101%2Fcftail'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] aadb7c0f2d319b0f1d4f7460c6ad127f01706265
[INFO] testing mindriot101/cftail against beta-2022-09-25 for beta-1.65-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmindriot101%2Fcftail" "/workspace/builds/worker-6/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/mindriot101/cftail on toolchain beta-2022-09-25
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-09-25" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/mindriot101/cftail
[INFO] finished tweaking git repo https://github.com/mindriot101/cftail
[INFO] tweaked toml for git repo https://github.com/mindriot101/cftail written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] crate git repo https://github.com/mindriot101/cftail already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-09-25" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:3d1cd00eb6e6ea2a7969240779edeaeff35b24be85036c63b883ba933028a15f" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-09-25" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3a9add97ad48be7dc2ae686262879a56e2e78d9bc4abcbed0941cf2170af3278
[INFO] running `Command { std: "docker" "start" "-a" "3a9add97ad48be7dc2ae686262879a56e2e78d9bc4abcbed0941cf2170af3278", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3a9add97ad48be7dc2ae686262879a56e2e78d9bc4abcbed0941cf2170af3278", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3a9add97ad48be7dc2ae686262879a56e2e78d9bc4abcbed0941cf2170af3278", kill_on_drop: false }`
[INFO] [stdout] 3a9add97ad48be7dc2ae686262879a56e2e78d9bc4abcbed0941cf2170af3278
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:3d1cd00eb6e6ea2a7969240779edeaeff35b24be85036c63b883ba933028a15f" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-09-25" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 374699e53d84e8089d357b1803188944fa020a91fbf50d3a56624c8a0819bcb1
[INFO] running `Command { std: "docker" "start" "-a" "374699e53d84e8089d357b1803188944fa020a91fbf50d3a56624c8a0819bcb1", kill_on_drop: false }`
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[INFO] [stderr]    Compiling tokio-stream v0.1.9
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[INFO] [stderr]    Compiling color-eyre v0.6.2
[INFO] [stderr]    Compiling aws-smithy-async v0.46.0
[INFO] [stderr]    Compiling h2 v0.3.13
[INFO] [stderr]    Compiling proc-macro-crate v1.1.3
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[INFO] [stderr]    Compiling zbus_macros v2.3.2
[INFO] [stderr]    Compiling tokio-rustls v0.22.0
[INFO] [stderr]    Compiling rustls-native-certs v0.5.0
[INFO] [stderr]    Compiling zvariant v3.6.0
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[INFO] [stderr]    Compiling zbus_names v2.2.0
[INFO] [stderr]    Compiling zbus v2.3.2
[INFO] [stderr]    Compiling aws-smithy-http v0.46.0
[INFO] [stderr]    Compiling hyper-rustls v0.22.1
[INFO] [stderr]    Compiling aws-smithy-http-tower v0.46.0
[INFO] [stderr]    Compiling aws-sigv4 v0.46.0
[INFO] [stderr]    Compiling aws-smithy-client v0.46.0
[INFO] [stderr]    Compiling aws-sig-auth v0.46.0
[INFO] [stderr]    Compiling aws-http v0.46.0
[INFO] [stderr]    Compiling aws-endpoint v0.46.0
[INFO] [stderr]    Compiling aws-sdk-sts v0.16.0
[INFO] [stderr]    Compiling aws-sdk-sso v0.16.0
[INFO] [stderr]    Compiling aws-sdk-cloudformation v0.16.0
[INFO] [stderr]    Compiling notify-rust v4.5.8
[INFO] [stderr]    Compiling aws-config v0.46.0
[INFO] [stderr]    Compiling cftail v0.8.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `std::sync::Arc`
[INFO] [stdout]    --> src/tail.rs:415:9
[INFO] [stdout]     |
[INFO] [stdout] 415 |     use std::sync::Arc;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `TimeZone`, `Utc`
[INFO] [stdout]    --> src/tail.rs:418:18
[INFO] [stdout]     |
[INFO] [stdout] 418 |     use chrono::{TimeZone, Utc};
[INFO] [stdout]     |                  ^^^^^^^^  ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `TailConfig`, `Tail`, `stacks::StackInfo`
[INFO] [stdout]    --> src/tail.rs:423:9
[INFO] [stdout]     |
[INFO] [stdout] 423 |         stacks::StackInfo,
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 424 |         tail::{Tail, TailConfig},
[INFO] [stdout]     |                ^^^^  ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `input`
[INFO] [stdout]    --> src/tail.rs:463:13
[INFO] [stdout]     |
[INFO] [stdout] 463 |             input: crate::aws::DescribeStacksInput,
[INFO] [stdout]     |             ^^^^^ help: if this is intentional, prefix it with an underscore: `_input`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `input`
[INFO] [stdout]    --> src/tail.rs:470:13
[INFO] [stdout]     |
[INFO] [stdout] 470 |             input: crate::aws::DescribeStackEventsInput,
[INFO] [stdout]     |             ^^^^^ help: if this is intentional, prefix it with an underscore: `_input`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `input`
[INFO] [stdout]    --> src/tail.rs:487:13
[INFO] [stdout]     |
[INFO] [stdout] 487 |             input: crate::aws::DescribeStackResourcesInput,
[INFO] [stdout]     |             ^^^^^ help: if this is intentional, prefix it with an underscore: `_input`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `NoCredentials`, `RateLimitExceeded`, `CredentialsExpired`, `NoStack`, `ErrorResponse` and `Other` are never constructed
[INFO] [stdout]   --> src/error.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 6  | pub(crate) enum Error {
[INFO] [stdout]    |                 ----- variants in this enum
[INFO] [stdout] ...
[INFO] [stdout] 10 |     NoCredentials,
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout] 11 |     #[error("rate limit exceeded")]
[INFO] [stdout] 12 |     RateLimitExceeded,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 13 |     #[error("credentials expired")]
[INFO] [stdout] 14 |     CredentialsExpired,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 15 |     #[error("no stack found")]
[INFO] [stdout] 16 |     NoStack(String),
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 17 |     #[error("general aws error response")]
[INFO] [stdout] 18 |     ErrorResponse(ErrorResponse),
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout] 19 |     #[error("other error {0}")]
[INFO] [stdout] 20 |     Other(String),
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout]    = note: `Error` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 7 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 35s
[INFO] running `Command { std: "docker" "inspect" "374699e53d84e8089d357b1803188944fa020a91fbf50d3a56624c8a0819bcb1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "374699e53d84e8089d357b1803188944fa020a91fbf50d3a56624c8a0819bcb1", kill_on_drop: false }`
[INFO] [stdout] 374699e53d84e8089d357b1803188944fa020a91fbf50d3a56624c8a0819bcb1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:3d1cd00eb6e6ea2a7969240779edeaeff35b24be85036c63b883ba933028a15f" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-09-25" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 29f28d9dc7aa697654019f2e83c03997d2ba7822033d605f3ad04e1e6cb79aa1
[INFO] running `Command { std: "docker" "start" "-a" "29f28d9dc7aa697654019f2e83c03997d2ba7822033d605f3ad04e1e6cb79aa1", kill_on_drop: false }`
[INFO] [stderr]    Compiling env_logger v0.9.0
[INFO] [stderr]    Compiling cftail v0.8.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `input`
[INFO] [stdout]    --> src/tail.rs:463:13
[INFO] [stdout]     |
[INFO] [stdout] 463 |             input: crate::aws::DescribeStacksInput,
[INFO] [stdout]     |             ^^^^^ help: if this is intentional, prefix it with an underscore: `_input`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `input`
[INFO] [stdout]    --> src/tail.rs:470:13
[INFO] [stdout]     |
[INFO] [stdout] 470 |             input: crate::aws::DescribeStackEventsInput,
[INFO] [stdout]     |             ^^^^^ help: if this is intentional, prefix it with an underscore: `_input`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `input`
[INFO] [stdout]    --> src/tail.rs:487:13
[INFO] [stdout]     |
[INFO] [stdout] 487 |             input: crate::aws::DescribeStackResourcesInput,
[INFO] [stdout]     |             ^^^^^ help: if this is intentional, prefix it with an underscore: `_input`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `NoCredentials`, `RateLimitExceeded`, `CredentialsExpired`, `NoStack`, `ErrorResponse` and `Other` are never constructed
[INFO] [stdout]   --> src/error.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 6  | pub(crate) enum Error {
[INFO] [stdout]    |                 ----- variants in this enum
[INFO] [stdout] ...
[INFO] [stdout] 10 |     NoCredentials,
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout] 11 |     #[error("rate limit exceeded")]
[INFO] [stdout] 12 |     RateLimitExceeded,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 13 |     #[error("credentials expired")]
[INFO] [stdout] 14 |     CredentialsExpired,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 15 |     #[error("no stack found")]
[INFO] [stdout] 16 |     NoStack(String),
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 17 |     #[error("general aws error response")]
[INFO] [stdout] 18 |     ErrorResponse(ErrorResponse),
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout] 19 |     #[error("other error {0}")]
[INFO] [stdout] 20 |     Other(String),
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout]    = note: `Error` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 19.98s
[INFO] running `Command { std: "docker" "inspect" "29f28d9dc7aa697654019f2e83c03997d2ba7822033d605f3ad04e1e6cb79aa1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "29f28d9dc7aa697654019f2e83c03997d2ba7822033d605f3ad04e1e6cb79aa1", kill_on_drop: false }`
[INFO] [stdout] 29f28d9dc7aa697654019f2e83c03997d2ba7822033d605f3ad04e1e6cb79aa1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:3d1cd00eb6e6ea2a7969240779edeaeff35b24be85036c63b883ba933028a15f" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-09-25" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 648734bdfaf230a2d145fdd29daa851878bc4389af9b80e0edec0bf4448c2642
[INFO] running `Command { std: "docker" "start" "-a" "648734bdfaf230a2d145fdd29daa851878bc4389af9b80e0edec0bf4448c2642", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr] warning: unused variable: `input`
[INFO] [stderr]    --> src/tail.rs:463:13
[INFO] [stderr]     |
[INFO] [stderr] 463 |             input: crate::aws::DescribeStacksInput,
[INFO] [stderr]     |             ^^^^^ help: if this is intentional, prefix it with an underscore: `_input`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `input`
[INFO] [stderr]    --> src/tail.rs:470:13
[INFO] [stderr]     |
[INFO] [stderr] 470 |             input: crate::aws::DescribeStackEventsInput,
[INFO] [stderr]     |             ^^^^^ help: if this is intentional, prefix it with an underscore: `_input`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `input`
[INFO] [stderr]    --> src/tail.rs:487:13
[INFO] [stderr]     |
[INFO] [stderr] 487 |             input: crate::aws::DescribeStackResourcesInput,
[INFO] [stderr]     |             ^^^^^ help: if this is intentional, prefix it with an underscore: `_input`
[INFO] [stderr] 
[INFO] [stderr] warning: variants `NoCredentials`, `RateLimitExceeded`, `CredentialsExpired`, `NoStack`, `ErrorResponse` and `Other` are never constructed
[INFO] [stderr]   --> src/error.rs:10:5
[INFO] [stderr]    |
[INFO] [stderr] 6  | pub(crate) enum Error {
[INFO] [stderr]    |                 ----- variants in this enum
[INFO] [stderr] ...
[INFO] [stderr] 10 |     NoCredentials,
[INFO] [stderr]    |     ^^^^^^^^^^^^^
[INFO] [stderr] 11 |     #[error("rate limit exceeded")]
[INFO] [stderr] 12 |     RateLimitExceeded,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 13 |     #[error("credentials expired")]
[INFO] [stderr] 14 |     CredentialsExpired,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 15 |     #[error("no stack found")]
[INFO] [stderr] 16 |     NoStack(String),
[INFO] [stderr]    |     ^^^^^^^
[INFO] [stderr] 17 |     #[error("general aws error response")]
[INFO] [stderr] 18 |     ErrorResponse(ErrorResponse),
[INFO] [stderr]    |     ^^^^^^^^^^^^^
[INFO] [stderr] 19 |     #[error("other error {0}")]
[INFO] [stderr] 20 |     Other(String),
[INFO] [stderr]    |     ^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr]    = note: `Error` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: `cftail` (bin "cftail" test) generated 4 warnings
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.20s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/cftail-793f72c5e295bb0e)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tail::tests::test_prefetch ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "648734bdfaf230a2d145fdd29daa851878bc4389af9b80e0edec0bf4448c2642", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "648734bdfaf230a2d145fdd29daa851878bc4389af9b80e0edec0bf4448c2642", kill_on_drop: false }`
[INFO] [stdout] 648734bdfaf230a2d145fdd29daa851878bc4389af9b80e0edec0bf4448c2642