[INFO] fetching crate modality-utils 0.1.5...
[INFO] checking modality-utils-0.1.5 against try#998b6603a58e47f42ccce7a67943234e96b6839e for pr-143170
[INFO] extracting crate modality-utils 0.1.5 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate modality-utils 0.1.5
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate modality-utils 0.1.5
[INFO] tweaked toml for crates.io crate modality-utils 0.1.5 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate modality-utils 0.1.5 on toolchain 998b6603a58e47f42ccce7a67943234e96b6839e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "start" "-a" "b532f7f6a40de4fddbbc9c4c0698fc8dae351d8953071a2d6ae55925e5f3f5d8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b532f7f6a40de4fddbbc9c4c0698fc8dae351d8953071a2d6ae55925e5f3f5d8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b532f7f6a40de4fddbbc9c4c0698fc8dae351d8953071a2d6ae55925e5f3f5d8", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 829ba9129ab201675b74a1f93d09ad19a1a00f793edf25e17287fb40e62ff348
[INFO] running `Command { std: "docker" "start" "-a" "829ba9129ab201675b74a1f93d09ad19a1a00f793edf25e17287fb40e62ff348", kill_on_drop: false }`
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[INFO] [stdout] warning: unused import: `super::*`
[INFO] [stdout]   --> src/libp2p_identity_keypair.rs:13:7
[INFO] [stdout]    |
[INFO] [stdout] 13 |   use super::*;
[INFO] [stdout]    |       ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `libp2p::identity::Keypair`
[INFO] [stdout]   --> src/libp2p_identity_keypair.rs:14:7
[INFO] [stdout]    |
[INFO] [stdout] 14 |   use libp2p::identity::Keypair;
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `base64::prelude::*`
[INFO] [stdout]   --> src/libp2p_identity_keypair.rs:15:7
[INFO] [stdout]    |
[INFO] [stdout] 15 |   use base64::prelude::*;
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `base64::prelude::*`
[INFO] [stdout]   --> src/libp2p_identity_keypair.rs:15:7
[INFO] [stdout]    |
[INFO] [stdout] 15 |   use base64::prelude::*;
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `interactive`
[INFO] [stdout]   --> src/passkey.rs:14:45
[INFO] [stdout]    |
[INFO] [stdout] 14 |   pub async fn load_file(filepath: PathBuf, interactive: bool) -> Result<Self> {
[INFO] [stdout]    |                                             ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_interactive`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `interactive`
[INFO] [stdout]   --> src/passkey.rs:14:45
[INFO] [stdout]    |
[INFO] [stdout] 14 |   pub async fn load_file(filepath: PathBuf, interactive: bool) -> Result<Self> {
[INFO] [stdout]    |                                             ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_interactive`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 24.46s
[INFO] running `Command { std: "docker" "inspect" "829ba9129ab201675b74a1f93d09ad19a1a00f793edf25e17287fb40e62ff348", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "829ba9129ab201675b74a1f93d09ad19a1a00f793edf25e17287fb40e62ff348", kill_on_drop: false }`
[INFO] [stdout] 829ba9129ab201675b74a1f93d09ad19a1a00f793edf25e17287fb40e62ff348