[INFO] fetching crate dev-tunnels 0.1.0...
[INFO] testing dev-tunnels-0.1.0 against 1.99.0-beta.8+cargoflags=--release for beta-release-1.100-2
[INFO] extracting crate dev-tunnels 0.1.0 into /workspace/builds/worker-3-tc1/source
[INFO] started tweaking crates.io crate dev-tunnels 0.1.0
[INFO] finished tweaking crates.io crate dev-tunnels 0.1.0
[INFO] tweaked toml for crates.io crate dev-tunnels 0.1.0 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate dev-tunnels 0.1.0 on toolchain 1.99.0-beta.8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate dev-tunnels 0.1.0 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" "+1.99.0-beta.8" "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/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 8e4c7fca3ec513f5a60ea3c9e53568bbee6603ffc6a670907f36499e22fb4bc2
[INFO] running `Command { std: "docker" "start" "8e4c7fca3ec513f5a60ea3c9e53568bbee6603ffc6a670907f36499e22fb4bc2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8e4c7fca3ec513f5a60ea3c9e53568bbee6603ffc6a670907f36499e22fb4bc2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "8e4c7fca3ec513f5a60ea3c9e53568bbee6603ffc6a670907f36499e22fb4bc2" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8e4c7fca3ec513f5a60ea3c9e53568bbee6603ffc6a670907f36499e22fb4bc2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "8e4c7fca3ec513f5a60ea3c9e53568bbee6603ffc6a670907f36499e22fb4bc2" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "build" "--frozen" "--message-format=json" "--release", kill_on_drop: false }`
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[INFO] [stderr]    Compiling reqwest v0.11.11
[INFO] [stderr]    Compiling dev-tunnels v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 1m 45s
[INFO] running `Command { std: "docker" "inspect" "8e4c7fca3ec513f5a60ea3c9e53568bbee6603ffc6a670907f36499e22fb4bc2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "8e4c7fca3ec513f5a60ea3c9e53568bbee6603ffc6a670907f36499e22fb4bc2" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "test" "--frozen" "--no-run" "--message-format=json" "--release", kill_on_drop: false }`
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[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/management/http_client.rs:854:13
[INFO] [stdout]     |
[INFO] [stdout] 854 |         let mut builder = super::new_tunnel_management_for_custom_domain(
[INFO] [stdout]     |             ----^^^^^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 1m 16s
[INFO] running `Command { std: "docker" "inspect" "8e4c7fca3ec513f5a60ea3c9e53568bbee6603ffc6a670907f36499e22fb4bc2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "8e4c7fca3ec513f5a60ea3c9e53568bbee6603ffc6a670907f36499e22fb4bc2" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "test" "--frozen" "--release", kill_on_drop: false }`
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/management/http_client.rs:854:13
[INFO] [stderr]     |
[INFO] [stderr] 854 |         let mut builder = super::new_tunnel_management_for_custom_domain(
[INFO] [stderr]     |             ----^^^^^^^
[INFO] [stderr]     |             |
[INFO] [stderr]     |             help: remove this `mut`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `dev-tunnels` (lib test) generated 1 warning (run `cargo fix --lib -p dev-tunnels --tests` to apply 1 suggestion)
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 0.20s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/release/deps/dev_tunnels-27177223e002b400)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test management::http_client::tests::add_query_adds_ports ... ok
[INFO] [stdout] test management::http_client::tests::new_tunnel_management_has_user_agent ... ok
[INFO] [stdout] test management::http_client::tests::add_query_omits_empty_query ... ok
[INFO] [stderr]    Doc-tests dev_tunnels
[INFO] [stdout] test management::http_client::tests::custom_domain_does_not_modify_hostname ... ok
[INFO] [stdout] test management::http_client::tests::standard_service_uri_replaces_cluster_id ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.07s
[INFO] [stdout] 
[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" "8e4c7fca3ec513f5a60ea3c9e53568bbee6603ffc6a670907f36499e22fb4bc2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8e4c7fca3ec513f5a60ea3c9e53568bbee6603ffc6a670907f36499e22fb4bc2", kill_on_drop: false }`
[INFO] [stdout] 8e4c7fca3ec513f5a60ea3c9e53568bbee6603ffc6a670907f36499e22fb4bc2
