[INFO] fetching crate nperf 0.3.0...
[INFO] testing nperf-0.3.0 against 1.91.0 for beta-1.92-2
[INFO] extracting crate nperf 0.3.0 into /workspace/builds/worker-5-tc1/source
[INFO] started tweaking crates.io crate nperf 0.3.0
[INFO] finished tweaking crates.io crate nperf 0.3.0
[INFO] tweaked toml for crates.io crate nperf 0.3.0 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate nperf 0.3.0 on toolchain 1.91.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate nperf 0.3.0 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" "+1.91.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0fb032a4a031a1ce13b74c68617af549011d4ec82f26624e6ae7fee8e01e9c13
[INFO] running `Command { std: "docker" "start" "-a" "0fb032a4a031a1ce13b74c68617af549011d4ec82f26624e6ae7fee8e01e9c13", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0fb032a4a031a1ce13b74c68617af549011d4ec82f26624e6ae7fee8e01e9c13", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0fb032a4a031a1ce13b74c68617af549011d4ec82f26624e6ae7fee8e01e9c13", kill_on_drop: false }`
[INFO] [stdout] 0fb032a4a031a1ce13b74c68617af549011d4ec82f26624e6ae7fee8e01e9c13
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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=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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6c26c97ae2b2448ffff0fa07b39678f8f59b52fdb52c8b09c55c199d38196b58
[INFO] running `Command { std: "docker" "start" "-a" "6c26c97ae2b2448ffff0fa07b39678f8f59b52fdb52c8b09c55c199d38196b58", kill_on_drop: false }`
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[INFO] [stderr]    Compiling unicode-ident v1.0.8
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[INFO] [stderr]    Compiling futures-core v0.3.26
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[INFO] [stderr]    Compiling async-lock v2.7.0
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[INFO] [stderr]    Compiling tracing-attributes v0.1.23
[INFO] [stderr]    Compiling kv-log-macro v1.0.7
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[INFO] [stderr]    Compiling quinn-proto v0.9.2
[INFO] [stderr]    Compiling async-std v1.12.0
[INFO] [stderr]    Compiling quinn-udp v0.3.2
[INFO] [stderr]    Compiling quinn v0.9.3
[INFO] [stderr]    Compiling nperf v0.3.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: fields `dev` and `recv_timeout` are never read
[INFO] [stdout]   --> src/params.rs:67:9
[INFO] [stdout]    |
[INFO] [stdout] 57 | pub struct PerfParams {
[INFO] [stdout]    |            ---------- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 67 |     pub dev: String,
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 68 |     pub recv_timeout: u32,
[INFO] [stdout]    |         ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `created` is never read
[INFO] [stdout]    --> src/test.rs:184:9
[INFO] [stdout]     |
[INFO] [stdout] 183 | pub struct Timers {
[INFO] [stdout]     |            ------ field in this struct
[INFO] [stdout] 184 |     pub created: Instant,
[INFO] [stdout]     |         ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 39.17s
[INFO] running `Command { std: "docker" "inspect" "6c26c97ae2b2448ffff0fa07b39678f8f59b52fdb52c8b09c55c199d38196b58", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6c26c97ae2b2448ffff0fa07b39678f8f59b52fdb52c8b09c55c199d38196b58", kill_on_drop: false }`
[INFO] [stdout] 6c26c97ae2b2448ffff0fa07b39678f8f59b52fdb52c8b09c55c199d38196b58
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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=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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8e901fcbf568fd9c327c280fb6bfee71b941e18d262b2f61f73ce1e9bffe7dac
[INFO] running `Command { std: "docker" "start" "-a" "8e901fcbf568fd9c327c280fb6bfee71b941e18d262b2f61f73ce1e9bffe7dac", kill_on_drop: false }`
[INFO] [stderr]    Compiling nperf v0.3.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: fields `dev` and `recv_timeout` are never read
[INFO] [stdout]   --> src/params.rs:67:9
[INFO] [stdout]    |
[INFO] [stdout] 57 | pub struct PerfParams {
[INFO] [stdout]    |            ---------- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 67 |     pub dev: String,
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 68 |     pub recv_timeout: u32,
[INFO] [stdout]    |         ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `created` is never read
[INFO] [stdout]    --> src/test.rs:184:9
[INFO] [stdout]     |
[INFO] [stdout] 183 | pub struct Timers {
[INFO] [stdout]     |            ------ field in this struct
[INFO] [stdout] 184 |     pub created: Instant,
[INFO] [stdout]     |         ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.68s
[INFO] running `Command { std: "docker" "inspect" "8e901fcbf568fd9c327c280fb6bfee71b941e18d262b2f61f73ce1e9bffe7dac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8e901fcbf568fd9c327c280fb6bfee71b941e18d262b2f61f73ce1e9bffe7dac", kill_on_drop: false }`
[INFO] [stdout] 8e901fcbf568fd9c327c280fb6bfee71b941e18d262b2f61f73ce1e9bffe7dac
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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=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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 5036dc74639d700ae5bbbcdfc09dca32e791d495370a31fa7704a6272dd7250f
[INFO] running `Command { std: "docker" "start" "-a" "5036dc74639d700ae5bbbcdfc09dca32e791d495370a31fa7704a6272dd7250f", kill_on_drop: false }`
[INFO] [stderr] warning: fields `dev` and `recv_timeout` are never read
[INFO] [stderr]   --> src/params.rs:67:9
[INFO] [stderr]    |
[INFO] [stderr] 57 | pub struct PerfParams {
[INFO] [stderr]    |            ---------- fields in this struct
[INFO] [stderr] ...
[INFO] [stderr] 67 |     pub dev: String,
[INFO] [stderr]    |         ^^^
[INFO] [stderr] 68 |     pub recv_timeout: u32,
[INFO] [stderr]    |         ^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field `created` is never read
[INFO] [stderr]    --> src/test.rs:184:9
[INFO] [stderr]     |
[INFO] [stderr] 183 | pub struct Timers {
[INFO] [stderr]     |            ------ field in this struct
[INFO] [stderr] 184 |     pub created: Instant,
[INFO] [stderr]     |         ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `nperf` (bin "nperf" test) generated 2 warnings
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.16s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/nperf-c2231a11929c9df1)
[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" "5036dc74639d700ae5bbbcdfc09dca32e791d495370a31fa7704a6272dd7250f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5036dc74639d700ae5bbbcdfc09dca32e791d495370a31fa7704a6272dd7250f", kill_on_drop: false }`
[INFO] [stdout] 5036dc74639d700ae5bbbcdfc09dca32e791d495370a31fa7704a6272dd7250f
