[INFO] fetching crate guarantee 0.1.2...
[INFO] checking guarantee-0.1.2 against master#8a703520e80d87d4423c01f9d4fbc9e5f6533a02 for pr-154205-1
[INFO] extracting crate guarantee 0.1.2 into /workspace/builds/worker-7-tc1/source
[INFO] started tweaking crates.io crate guarantee 0.1.2
[INFO] removed 0 missing examples
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate guarantee 0.1.2
[INFO] tweaked toml for crates.io crate guarantee 0.1.2 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate guarantee 0.1.2 on toolchain 8a703520e80d87d4423c01f9d4fbc9e5f6533a02
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8a703520e80d87d4423c01f9d4fbc9e5f6533a02" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate guarantee 0.1.2 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" "+8a703520e80d87d4423c01f9d4fbc9e5f6533a02" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded universal-hash v0.5.1
[INFO] [stderr]   Downloaded ghash v0.5.1
[INFO] [stderr]   Downloaded guarantee-macros v0.1.2
[INFO] [stderr]   Downloaded axum-core v0.4.5
[INFO] [stderr]   Downloaded aead v0.5.2
[INFO] [stderr]   Downloaded inout v0.1.4
[INFO] [stderr]   Downloaded ctr v0.9.2
[INFO] [stderr]   Downloaded cipher v0.4.4
[INFO] [stderr]   Downloaded matchit v0.7.3
[INFO] [stderr]   Downloaded aes-gcm v0.10.3
[INFO] [stderr]   Downloaded polyval v0.6.2
[INFO] [stderr]   Downloaded axum v0.7.9
[INFO] [stderr]   Downloaded aes v0.8.4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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" "+8a703520e80d87d4423c01f9d4fbc9e5f6533a02" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 889f269e1f385a507593e88f94d9e54cba9dd5ef4bb560798f45c9cf8c3b2a1e
[INFO] running `Command { std: "docker" "start" "-a" "889f269e1f385a507593e88f94d9e54cba9dd5ef4bb560798f45c9cf8c3b2a1e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "889f269e1f385a507593e88f94d9e54cba9dd5ef4bb560798f45c9cf8c3b2a1e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "889f269e1f385a507593e88f94d9e54cba9dd5ef4bb560798f45c9cf8c3b2a1e", kill_on_drop: false }`
[INFO] [stdout] 889f269e1f385a507593e88f94d9e54cba9dd5ef4bb560798f45c9cf8c3b2a1e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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" "+8a703520e80d87d4423c01f9d4fbc9e5f6533a02" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6d1a37affa2311086c6acf86c2c4f74ea22d84be76a5033dffc52d273956afb6
[INFO] running `Command { std: "docker" "start" "-a" "6d1a37affa2311086c6acf86c2c4f74ea22d84be76a5033dffc52d273956afb6", kill_on_drop: false }`
[INFO] [stderr]     Checking smallvec v1.15.1
[INFO] [stderr]    Compiling tokio-macros v2.6.1
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[INFO] [stderr]    Compiling tracing-attributes v0.1.31
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[INFO] [stderr]     Checking slab v0.4.12
[INFO] [stderr]     Checking futures-task v0.3.32
[INFO] [stderr]    Compiling openssl v0.10.76
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[INFO] [stderr]     Checking futures-util v0.3.32
[INFO] [stderr]    Compiling zerocopy v0.8.47
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[INFO] [stderr]     Checking parking_lot_core v0.9.12
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[INFO] [stderr]    Compiling openssl-macros v0.1.1
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[INFO] [stderr]     Checking tokio v1.50.0
[INFO] [stderr]     Checking sync_wrapper v1.0.2
[INFO] [stderr]    Compiling serde_json v1.0.149
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[INFO] [stderr]    Compiling native-tls v0.2.18
[INFO] [stderr]     Checking cipher v0.4.4
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[INFO] [stderr]    Compiling curve25519-dalek v4.1.3
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[INFO] [stderr]     Checking chrono v0.4.44
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[INFO] [stderr]     Checking hkdf v0.12.4
[INFO] [stderr]     Checking url v2.5.8
[INFO] [stderr]     Checking rustls-pki-types v1.14.0
[INFO] [stderr]     Checking ed25519-dalek v2.2.0
[INFO] [stderr]     Checking serde_path_to_error v0.1.20
[INFO] [stderr]    Compiling guarantee-macros v0.1.2
[INFO] [stderr]     Checking matchit v0.7.3
[INFO] [stderr]     Checking tokio-util v0.7.18
[INFO] [stderr]     Checking tower v0.5.3
[INFO] [stderr]     Checking tokio-native-tls v0.3.1
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[INFO] [stderr]     Checking h2 v0.4.13
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[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking guarantee v0.1.2 (/opt/rustwide/workdir)
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[INFO] [stderr]     Checking hyper-util v0.1.20
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[INFO] [stdout] warning: unused import: `delete`
[INFO] [stdout]   --> examples/redis-cache.rs:31:15
[INFO] [stdout]    |
[INFO] [stdout] 31 |     routing::{delete, get, post},
[INFO] [stdout]    |               ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::response::hex_encode`
[INFO] [stdout]    --> src/attestation.rs:168:9
[INFO] [stdout]     |
[INFO] [stdout] 168 |     use crate::response::hex_encode;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `IntoResponse`
[INFO] [stdout]   --> examples/btc-signer.rs:29:16
[INFO] [stdout]    |
[INFO] [stdout] 29 |     response::{IntoResponse, Json},
[INFO] [stdout]    |                ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 17.38s
[INFO] running `Command { std: "docker" "inspect" "6d1a37affa2311086c6acf86c2c4f74ea22d84be76a5033dffc52d273956afb6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6d1a37affa2311086c6acf86c2c4f74ea22d84be76a5033dffc52d273956afb6", kill_on_drop: false }`
[INFO] [stdout] 6d1a37affa2311086c6acf86c2c4f74ea22d84be76a5033dffc52d273956afb6