[INFO] cloning repository https://github.com/jeroenflvr/cos-benchmark
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jeroenflvr/cos-benchmark" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjeroenflvr%2Fcos-benchmark", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjeroenflvr%2Fcos-benchmark'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 9f1e0bfe074c0425abd662f93dad6bc90047997e
[INFO] testing jeroenflvr/cos-benchmark against master#1f7f8ea0721a3b1eb73e6c6d25cccb371434b320 for pr-154065-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjeroenflvr%2Fcos-benchmark" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/jeroenflvr/cos-benchmark
[INFO] finished tweaking git repo https://github.com/jeroenflvr/cos-benchmark
[INFO] tweaked toml for git repo https://github.com/jeroenflvr/cos-benchmark written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/jeroenflvr/cos-benchmark on toolchain 1f7f8ea0721a3b1eb73e6c6d25cccb371434b320
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/jeroenflvr/cos-benchmark 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" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "start" "-a" "f83d875cfec0ceb2a1bdeb5b3925f294c54b82917d9d53833a6476f7cbed3e3a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f83d875cfec0ceb2a1bdeb5b3925f294c54b82917d9d53833a6476f7cbed3e3a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f83d875cfec0ceb2a1bdeb5b3925f294c54b82917d9d53833a6476f7cbed3e3a", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 547f06ec2b30c5e4500ae17918e580c133613722cb22007b49642962d12460f5
[INFO] running `Command { std: "docker" "start" "-a" "547f06ec2b30c5e4500ae17918e580c133613722cb22007b49642962d12460f5", kill_on_drop: false }`
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[INFO] [stderr]    Compiling aws-smithy-http-client v1.1.1
[INFO] [stderr]    Compiling aws-smithy-runtime v1.9.1
[INFO] [stderr]    Compiling aws-runtime v1.5.10
[INFO] [stderr]    Compiling aws-sdk-sts v1.85.0
[INFO] [stderr]    Compiling aws-sdk-ssooidc v1.84.0
[INFO] [stderr]    Compiling aws-sdk-sso v1.83.0
[INFO] [stderr]    Compiling aws-sdk-s3 v1.104.0
[INFO] [stderr]    Compiling aws-config v1.8.6
[INFO] [stderr]    Compiling cos-benchmark v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated associated function `aws_sdk_s3::config::BehaviorVersion::v2023_11_09`: Superseded by v2024_03_28, which enabled stalled stream protection for uploads (request bodies) by default.
[INFO] [stdout]    --> src/main.rs:178:48
[INFO] [stdout]     |
[INFO] [stdout] 178 |             .behavior_version(BehaviorVersion::v2023_11_09())
[INFO] [stdout]     |                                                ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `upload_latencies` is never read
[INFO] [stdout]    --> src/main.rs:674:32
[INFO] [stdout]     |
[INFO] [stdout] 674 |     let mut upload_latencies = Vec::new();
[INFO] [stdout]     |                                ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout]     = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `download_latencies` is never read
[INFO] [stdout]    --> src/main.rs:675:34
[INFO] [stdout]     |
[INFO] [stdout] 675 |     let mut download_latencies = Vec::new();
[INFO] [stdout]     |                                  ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `upload_ops` is never read
[INFO] [stdout]    --> src/main.rs:676:26
[INFO] [stdout]     |
[INFO] [stdout] 676 |     let mut upload_ops = 0u64;
[INFO] [stdout]     |                          ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `download_ops` is never read
[INFO] [stdout]    --> src/main.rs:677:28
[INFO] [stdout]     |
[INFO] [stdout] 677 |     let mut download_ops = 0u64;
[INFO] [stdout]     |                            ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `errors` is never read
[INFO] [stdout]    --> src/main.rs:678:22
[INFO] [stdout]     |
[INFO] [stdout] 678 |     let mut errors = 0u64;
[INFO] [stdout]     |                      ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `avg_large_latency`
[INFO] [stdout]    --> src/main.rs:850:13
[INFO] [stdout]     |
[INFO] [stdout] 850 |         let avg_large_latency = large_file_results.iter()
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_avg_large_latency`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2m 42s
[INFO] running `Command { std: "docker" "inspect" "547f06ec2b30c5e4500ae17918e580c133613722cb22007b49642962d12460f5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "547f06ec2b30c5e4500ae17918e580c133613722cb22007b49642962d12460f5", kill_on_drop: false }`
[INFO] [stdout] 547f06ec2b30c5e4500ae17918e580c133613722cb22007b49642962d12460f5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7bde5934cc90c6c5711a62650565860ec9dd0d920aee8df98a5d7c261394dcbf
[INFO] running `Command { std: "docker" "start" "-a" "7bde5934cc90c6c5711a62650565860ec9dd0d920aee8df98a5d7c261394dcbf", kill_on_drop: false }`
[INFO] [stderr]    Compiling cos-benchmark v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated associated function `aws_sdk_s3::config::BehaviorVersion::v2023_11_09`: Superseded by v2024_03_28, which enabled stalled stream protection for uploads (request bodies) by default.
[INFO] [stdout]    --> src/main.rs:178:48
[INFO] [stdout]     |
[INFO] [stdout] 178 |             .behavior_version(BehaviorVersion::v2023_11_09())
[INFO] [stdout]     |                                                ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `upload_latencies` is never read
[INFO] [stdout]    --> src/main.rs:674:32
[INFO] [stdout]     |
[INFO] [stdout] 674 |     let mut upload_latencies = Vec::new();
[INFO] [stdout]     |                                ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout]     = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `download_latencies` is never read
[INFO] [stdout]    --> src/main.rs:675:34
[INFO] [stdout]     |
[INFO] [stdout] 675 |     let mut download_latencies = Vec::new();
[INFO] [stdout]     |                                  ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `upload_ops` is never read
[INFO] [stdout]    --> src/main.rs:676:26
[INFO] [stdout]     |
[INFO] [stdout] 676 |     let mut upload_ops = 0u64;
[INFO] [stdout]     |                          ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `download_ops` is never read
[INFO] [stdout]    --> src/main.rs:677:28
[INFO] [stdout]     |
[INFO] [stdout] 677 |     let mut download_ops = 0u64;
[INFO] [stdout]     |                            ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `errors` is never read
[INFO] [stdout]    --> src/main.rs:678:22
[INFO] [stdout]     |
[INFO] [stdout] 678 |     let mut errors = 0u64;
[INFO] [stdout]     |                      ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `avg_large_latency`
[INFO] [stdout]    --> src/main.rs:850:13
[INFO] [stdout]     |
[INFO] [stdout] 850 |         let avg_large_latency = large_file_results.iter()
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_avg_large_latency`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.96s
[INFO] running `Command { std: "docker" "inspect" "7bde5934cc90c6c5711a62650565860ec9dd0d920aee8df98a5d7c261394dcbf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7bde5934cc90c6c5711a62650565860ec9dd0d920aee8df98a5d7c261394dcbf", kill_on_drop: false }`
[INFO] [stdout] 7bde5934cc90c6c5711a62650565860ec9dd0d920aee8df98a5d7c261394dcbf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 8b21d71a9afa05c7f5cd086262d8d797c22f894b6b0de56fd43b44ae5f24c0e3
[INFO] running `Command { std: "docker" "start" "-a" "8b21d71a9afa05c7f5cd086262d8d797c22f894b6b0de56fd43b44ae5f24c0e3", kill_on_drop: false }`
[INFO] [stderr] warning: use of deprecated associated function `aws_sdk_s3::config::BehaviorVersion::v2023_11_09`: Superseded by v2024_03_28, which enabled stalled stream protection for uploads (request bodies) by default.
[INFO] [stderr]    --> src/main.rs:178:48
[INFO] [stderr]     |
[INFO] [stderr] 178 |             .behavior_version(BehaviorVersion::v2023_11_09())
[INFO] [stderr]     |                                                ^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `upload_latencies` is never read
[INFO] [stderr]    --> src/main.rs:674:32
[INFO] [stderr]     |
[INFO] [stderr] 674 |     let mut upload_latencies = Vec::new();
[INFO] [stderr]     |                                ^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: maybe it is overwritten before being read?
[INFO] [stderr]     = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `download_latencies` is never read
[INFO] [stderr]    --> src/main.rs:675:34
[INFO] [stderr]     |
[INFO] [stderr] 675 |     let mut download_latencies = Vec::new();
[INFO] [stderr]     |                                  ^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: maybe it is overwritten before being read?
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `upload_ops` is never read
[INFO] [stderr]    --> src/main.rs:676:26
[INFO] [stderr]     |
[INFO] [stderr] 676 |     let mut upload_ops = 0u64;
[INFO] [stderr]     |                          ^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: maybe it is overwritten before being read?
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `download_ops` is never read
[INFO] [stderr]    --> src/main.rs:677:28
[INFO] [stderr]     |
[INFO] [stderr] 677 |     let mut download_ops = 0u64;
[INFO] [stderr]     |                            ^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: maybe it is overwritten before being read?
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `errors` is never read
[INFO] [stderr]    --> src/main.rs:678:22
[INFO] [stderr]     |
[INFO] [stderr] 678 |     let mut errors = 0u64;
[INFO] [stderr]     |                      ^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: maybe it is overwritten before being read?
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `avg_large_latency`
[INFO] [stderr]    --> src/main.rs:850:13
[INFO] [stderr]     |
[INFO] [stderr] 850 |         let avg_large_latency = large_file_results.iter()
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_avg_large_latency`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `cos-benchmark` (bin "cos-benchmark" test) generated 7 warnings (run `cargo fix --bin "cos-benchmark" -p cos-benchmark --tests` to apply 1 suggestion)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.33s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/cos_benchmark-de1b2a04ca0d2ebc)
[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" "8b21d71a9afa05c7f5cd086262d8d797c22f894b6b0de56fd43b44ae5f24c0e3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8b21d71a9afa05c7f5cd086262d8d797c22f894b6b0de56fd43b44ae5f24c0e3", kill_on_drop: false }`
[INFO] [stdout] 8b21d71a9afa05c7f5cd086262d8d797c22f894b6b0de56fd43b44ae5f24c0e3
