[INFO] fetching crate nakago-axum 0.16.0...
[INFO] checking nakago-axum-0.16.0 against master#ceab6128fa48a616bfd3e3adf4bc80133b8ee223 for no-never-type-fallback
[INFO] extracting crate nakago-axum 0.16.0 into /workspace/builds/worker-3-tc1/source
[INFO] validating manifest of crates.io crate nakago-axum 0.16.0 on toolchain ceab6128fa48a616bfd3e3adf4bc80133b8ee223
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate nakago-axum 0.16.0
[INFO] finished tweaking crates.io crate nakago-axum 0.16.0
[INFO] tweaked toml for crates.io crate nakago-axum 0.16.0 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "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" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "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-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" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "start" "-a" "8959a3c10446a07992b0c723fecd889d2a0b540bb3410c0251027938c3d5b043", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8959a3c10446a07992b0c723fecd889d2a0b540bb3410c0251027938c3d5b043", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8959a3c10446a07992b0c723fecd889d2a0b540bb3410c0251027938c3d5b043", kill_on_drop: false }`
[INFO] [stdout] 8959a3c10446a07992b0c723fecd889d2a0b540bb3410c0251027938c3d5b043
[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" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
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[INFO] [stdout] warning: the item `nakago` is imported redundantly
[INFO] [stdout]  --> src/app.rs:9:14
[INFO] [stdout]   |
[INFO] [stdout] 9 | use nakago::{self, inject, Application, Tag};
[INFO] [stdout]   |              ^^^^ the item `nakago` is already defined by prelude
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `hyper` is imported redundantly
[INFO] [stdout]   --> src/auth/jwks.rs:10:13
[INFO] [stdout]    |
[INFO] [stdout] 10 | use hyper::{self, body::to_bytes, client::HttpConnector, Body, Method, Request};
[INFO] [stdout]    |             ^^^^ the item `hyper` is already defined by prelude
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `nakago` is imported redundantly
[INFO] [stdout]   --> src/auth/jwks.rs:12:14
[INFO] [stdout]    |
[INFO] [stdout] 12 | use nakago::{self, inject, Inject, Provider, Tag};
[INFO] [stdout]    |              ^^^^ the item `nakago` is already defined by prelude
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Default` is imported redundantly
[INFO] [stdout]  --> src/test/utils.rs:1:11
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::{default::Default, net::SocketAddr, sync::Arc, time::Duration};
[INFO] [stdout]   |           ^^^^^^^^^^^^^^^^
[INFO] [stdout]  --> /rustc/ceab6128fa48a616bfd3e3adf4bc80133b8ee223/library/std/src/prelude/mod.rs:144:13
[INFO] [stdout]   |
[INFO] [stdout]   = note: the item `Default` is already defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `nakago` is imported redundantly
[INFO] [stdout]   --> src/test/utils.rs:11:14
[INFO] [stdout]    |
[INFO] [stdout] 11 | use nakago::{self, inject};
[INFO] [stdout]    |              ^^^^ the item `nakago` is already defined by prelude
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `nakago` is imported redundantly
[INFO] [stdout]  --> src/app.rs:9:14
[INFO] [stdout]   |
[INFO] [stdout] 9 | use nakago::{self, inject, Application, Tag};
[INFO] [stdout]   |              ^^^^ the item `nakago` is already defined by prelude
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `hyper` is imported redundantly
[INFO] [stdout]   --> src/auth/jwks.rs:10:13
[INFO] [stdout]    |
[INFO] [stdout] 10 | use hyper::{self, body::to_bytes, client::HttpConnector, Body, Method, Request};
[INFO] [stdout]    |             ^^^^ the item `hyper` is already defined by prelude
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `nakago` is imported redundantly
[INFO] [stdout]   --> src/auth/jwks.rs:12:14
[INFO] [stdout]    |
[INFO] [stdout] 12 | use nakago::{self, inject, Inject, Provider, Tag};
[INFO] [stdout]    |              ^^^^ the item `nakago` is already defined by prelude
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Default` is imported redundantly
[INFO] [stdout]  --> src/test/utils.rs:1:11
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::{default::Default, net::SocketAddr, sync::Arc, time::Duration};
[INFO] [stdout]   |           ^^^^^^^^^^^^^^^^
[INFO] [stdout]  --> /rustc/ceab6128fa48a616bfd3e3adf4bc80133b8ee223/library/std/src/prelude/mod.rs:144:13
[INFO] [stdout]   |
[INFO] [stdout]   = note: the item `Default` is already defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `nakago` is imported redundantly
[INFO] [stdout]   --> src/test/utils.rs:11:14
[INFO] [stdout]    |
[INFO] [stdout] 11 | use nakago::{self, inject};
[INFO] [stdout]    |              ^^^^ the item `nakago` is already defined by prelude
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 11.58s
[INFO] running `Command { std: "docker" "inspect" "b658ce56795f2b13d1536794482128cfcb11eecd3bb0b0c9a2bc51d6f70c8f1d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b658ce56795f2b13d1536794482128cfcb11eecd3bb0b0c9a2bc51d6f70c8f1d", kill_on_drop: false }`
[INFO] [stdout] b658ce56795f2b13d1536794482128cfcb11eecd3bb0b0c9a2bc51d6f70c8f1d