[INFO] fetching crate goku-bench 1.1.3...
[INFO] checking goku-bench-1.1.3 against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar
[INFO] extracting crate goku-bench 1.1.3 into /workspace/builds/worker-3-tc1/source
[INFO] validating manifest of crates.io crate goku-bench 1.1.3 on toolchain 385fa9d845dd326c6bbfd58c22244215e431948a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate goku-bench 1.1.3
[INFO] finished tweaking crates.io crate goku-bench 1.1.3
[INFO] tweaked toml for crates.io crate goku-bench 1.1.3 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] crate crates.io crate goku-bench 1.1.3 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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "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-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1e8aea4147d6adcccc3e9b2486a42de2fc18d5ff17dd4731308995f8982d2618
[INFO] running `Command { std: "docker" "start" "-a" "1e8aea4147d6adcccc3e9b2486a42de2fc18d5ff17dd4731308995f8982d2618", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1e8aea4147d6adcccc3e9b2486a42de2fc18d5ff17dd4731308995f8982d2618", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1e8aea4147d6adcccc3e9b2486a42de2fc18d5ff17dd4731308995f8982d2618", kill_on_drop: false }`
[INFO] [stdout] 1e8aea4147d6adcccc3e9b2486a42de2fc18d5ff17dd4731308995f8982d2618
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b44f39a464d5f2d86ba91353bf10019b5563ebebaa48ec8ae202e2595da7f57e
[INFO] running `Command { std: "docker" "start" "-a" "b44f39a464d5f2d86ba91353bf10019b5563ebebaa48ec8ae202e2595da7f57e", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.148
[INFO] [stderr]    Compiling proc-macro2 v1.0.64
[INFO] [stderr]    Compiling quote v1.0.29
[INFO] [stderr]    Compiling unicode-ident v1.0.6
[INFO] [stderr]     Checking pin-project-lite v0.2.13
[INFO] [stderr]     Checking once_cell v1.17.0
[INFO] [stderr]    Compiling lock_api v0.4.9
[INFO] [stderr]    Compiling parking_lot_core v0.9.7
[INFO] [stderr]    Compiling ring v0.16.20
[INFO] [stderr]    Compiling slab v0.4.7
[INFO] [stderr]    Compiling futures-task v0.3.28
[INFO] [stderr]     Checking itoa v1.0.5
[INFO] [stderr]     Checking bytes v1.3.0
[INFO] [stderr]    Compiling futures-util v0.3.28
[INFO] [stderr]    Compiling log v0.4.17
[INFO] [stderr]     Checking futures-io v0.3.28
[INFO] [stderr]     Checking tracing-core v0.1.30
[INFO] [stderr]    Compiling indexmap v1.9.2
[INFO] [stderr]    Compiling serde v1.0.190
[INFO] [stderr]     Checking http v0.2.8
[INFO] [stderr]    Compiling io-lifetimes v1.0.7
[INFO] [stderr]     Checking tinyvec_macros v0.1.0
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[INFO] [stderr]     Checking tracing v0.1.37
[INFO] [stderr]     Checking tinyvec v1.6.0
[INFO] [stderr]    Compiling syn v2.0.32
[INFO] [stderr]    Compiling crossbeam-utils v0.8.15
[INFO] [stderr]     Checking percent-encoding v2.2.0
[INFO] [stderr]    Compiling rustix v0.36.9
[INFO] [stderr]    Compiling rustversion v1.0.11
[INFO] [stderr]     Checking ryu v1.0.12
[INFO] [stderr]     Checking want v0.3.0
[INFO] [stderr]     Checking num_cpus v1.15.0
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[INFO] [stderr]     Checking parking_lot v0.12.1
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[INFO] [stderr]     Checking unicode-normalization v0.1.22
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[INFO] [stderr]    Compiling num-traits v0.2.15
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[INFO] [stderr]     Checking linux-raw-sys v0.1.4
[INFO] [stderr]    Compiling serde_json v1.0.91
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[INFO] [stderr]    Compiling portable-atomic v1.3.2
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[INFO] [stderr]     Checking nix v0.27.1
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[INFO] [stderr]     Checking flate2 v1.0.25
[INFO] [stderr]     Checking byteorder v1.4.3
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[INFO] [stderr]     Checking diff v0.1.13
[INFO] [stderr]     Checking yansi v0.5.1
[INFO] [stderr]     Checking pretty_assertions v1.4.0
[INFO] [stderr]    Compiling futures-macro v0.3.28
[INFO] [stderr]    Compiling tokio-macros v2.1.0
[INFO] [stderr]    Compiling serde_derive v1.0.190
[INFO] [stderr]    Compiling clap_derive v4.4.2
[INFO] [stderr]    Compiling strum_macros v0.25.2
[INFO] [stderr]     Checking tokio v1.33.0
[INFO] [stderr]     Checking strum v0.25.0
[INFO] [stderr]     Checking clap v4.4.6
[INFO] [stderr]     Checking futures-executor v0.3.28
[INFO] [stderr]     Checking futures v0.3.28
[INFO] [stderr]     Checking tokio-util v0.7.4
[INFO] [stderr]     Checking tokio-rustls v0.24.0
[INFO] [stderr]     Checking h2 v0.3.19
[INFO] [stderr]     Checking serde_urlencoded v0.7.1
[INFO] [stderr]     Checking serde_yaml v0.9.25
[INFO] [stderr]     Checking hyper v0.14.23
[INFO] [stderr]     Checking hyper-rustls v0.24.0
[INFO] [stderr]     Checking reqwest v0.11.22
[INFO] [stderr]     Checking goku-bench v1.1.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: the item `Get` is imported redundantly
[INFO] [stdout]    --> src/settings.rs:191:38
[INFO] [stdout]     |
[INFO] [stdout] 190 |     use super::*;
[INFO] [stdout]     |         -------- the item `Get` is already imported here
[INFO] [stdout] 191 |     use crate::settings::Operation::{Get, Post};
[INFO] [stdout]     |                                      ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `avg` is never used
[INFO] [stdout]  --> src/benchmark.rs:7:8
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub trait Metrics {
[INFO] [stdout]   |           ------- method in this trait
[INFO] [stdout] 7 |     fn avg(&self) -> u64;
[INFO] [stdout]   |        ^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `avg` is never used
[INFO] [stdout]  --> src/benchmark.rs:7:8
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub trait Metrics {
[INFO] [stdout]   |           ------- method in this trait
[INFO] [stdout] 7 |     fn avg(&self) -> u64;
[INFO] [stdout]   |        ^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 30.18s
[INFO] running `Command { std: "docker" "inspect" "b44f39a464d5f2d86ba91353bf10019b5563ebebaa48ec8ae202e2595da7f57e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b44f39a464d5f2d86ba91353bf10019b5563ebebaa48ec8ae202e2595da7f57e", kill_on_drop: false }`
[INFO] [stdout] b44f39a464d5f2d86ba91353bf10019b5563ebebaa48ec8ae202e2595da7f57e