[INFO] fetching crate volans-request 0.2.0...
[INFO] testing volans-request-0.2.0 against try#33835004928d3bf65db4d4712e1330766263b0bd for pr-155739-1
[INFO] extracting crate volans-request 0.2.0 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate volans-request 0.2.0
[INFO] finished tweaking crates.io crate volans-request 0.2.0
[INFO] tweaked toml for crates.io crate volans-request 0.2.0 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate volans-request 0.2.0 on toolchain 33835004928d3bf65db4d4712e1330766263b0bd
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+33835004928d3bf65db4d4712e1330766263b0bd" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate volans-request 0.2.0 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" "+33835004928d3bf65db4d4712e1330766263b0bd" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+33835004928d3bf65db4d4712e1330766263b0bd" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 04fc4c3f63ca84e357b2c4f2bfdd54384c3ad41011f6c21c6ca269025886e3c2
[INFO] running `Command { std: "docker" "start" "-a" "04fc4c3f63ca84e357b2c4f2bfdd54384c3ad41011f6c21c6ca269025886e3c2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "04fc4c3f63ca84e357b2c4f2bfdd54384c3ad41011f6c21c6ca269025886e3c2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "04fc4c3f63ca84e357b2c4f2bfdd54384c3ad41011f6c21c6ca269025886e3c2", kill_on_drop: false }`
[INFO] [stdout] 04fc4c3f63ca84e357b2c4f2bfdd54384c3ad41011f6c21c6ca269025886e3c2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+33835004928d3bf65db4d4712e1330766263b0bd" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e1ea9865858eea54f23830a29b34cd4a252dd256aafa4e1aee3281c0163e28ff
[INFO] running `Command { std: "docker" "start" "-a" "e1ea9865858eea54f23830a29b34cd4a252dd256aafa4e1aee3281c0163e28ff", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.95
[INFO] [stderr]    Compiling unicode-ident v1.0.18
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[INFO] [stderr]    Compiling libc v0.2.174
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[INFO] [stderr]    Compiling ryu v1.0.20
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[INFO] [stderr]    Compiling pin-project v1.1.10
[INFO] [stderr]    Compiling prost-derive v0.14.1
[INFO] [stderr]    Compiling volans-swarm-derive v0.2.0
[INFO] [stderr]    Compiling async-trait v0.1.88
[INFO] [stderr]    Compiling zerofrom v0.1.6
[INFO] [stderr]    Compiling yoke v0.8.0
[INFO] [stderr]    Compiling zerovec v0.11.2
[INFO] [stderr]    Compiling zerotrie v0.2.2
[INFO] [stderr]    Compiling prost v0.14.1
[INFO] [stderr]    Compiling tinystr v0.8.1
[INFO] [stderr]    Compiling potential_utf v0.1.2
[INFO] [stderr]    Compiling icu_collections v2.0.0
[INFO] [stderr]    Compiling icu_locale_core v2.0.0
[INFO] [stderr]    Compiling futures-executor v0.3.31
[INFO] [stderr]    Compiling futures-bounded v0.3.0
[INFO] [stderr]    Compiling icu_provider v2.0.0
[INFO] [stderr]    Compiling futures v0.3.31
[INFO] [stderr]    Compiling volans-stream-select v0.1.1
[INFO] [stderr]    Compiling icu_properties v2.0.1
[INFO] [stderr]    Compiling icu_normalizer v2.0.0
[INFO] [stderr]    Compiling idna_adapter v1.2.1
[INFO] [stderr]    Compiling idna v1.0.3
[INFO] [stderr]    Compiling ed25519 v2.2.3
[INFO] [stderr]    Compiling ed25519-dalek v2.2.0
[INFO] [stderr]    Compiling url v2.5.4
[INFO] [stderr]    Compiling volans-core v0.2.0
[INFO] [stderr]    Compiling volans-swarm v0.2.0
[INFO] [stderr]    Compiling volans-request v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: mutation of an interior mutable `const` item with call to `fetch_add`
[INFO] [stdout]   --> src/lib.rs:26:19
[INFO] [stdout]    |
[INFO] [stdout] 26 |         RequestId(NEXT_REQUEST_ID.fetch_add(1, Ordering::SeqCst))
[INFO] [stdout]    |                   ---------------^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |                   |
[INFO] [stdout]    |                   `NEXT_REQUEST_ID` is a interior mutable `const` item of type `Atomic<usize>`
[INFO] [stdout]    |
[INFO] [stdout]    = note: each usage of a `const` item creates a new temporary
[INFO] [stdout]    = note: only the temporaries and never the original `const NEXT_REQUEST_ID` will be modified
[INFO] [stdout]    = help: for more details on interior mutability see <https://doc.rust-lang.org/reference/interior-mutability.html>
[INFO] [stdout]    = note: `#[warn(const_item_interior_mutations)]` on by default
[INFO] [stdout] help: for a shared instance of `NEXT_REQUEST_ID`, consider making it a `static` item instead
[INFO] [stdout]    |
[INFO] [stdout] 19 - const NEXT_REQUEST_ID: AtomicUsize = AtomicUsize::new(0);
[INFO] [stdout] 19 + static NEXT_REQUEST_ID: AtomicUsize = AtomicUsize::new(0);
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 04s
[INFO] running `Command { std: "docker" "inspect" "e1ea9865858eea54f23830a29b34cd4a252dd256aafa4e1aee3281c0163e28ff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e1ea9865858eea54f23830a29b34cd4a252dd256aafa4e1aee3281c0163e28ff", kill_on_drop: false }`
[INFO] [stdout] e1ea9865858eea54f23830a29b34cd4a252dd256aafa4e1aee3281c0163e28ff
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+33835004928d3bf65db4d4712e1330766263b0bd" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 449b3b62c35f916b007b03db22ebf2c4fceba7743f5109e6493bbfd7e21c0991
[INFO] running `Command { std: "docker" "start" "-a" "449b3b62c35f916b007b03db22ebf2c4fceba7743f5109e6493bbfd7e21c0991", kill_on_drop: false }`
[INFO] [stdout] warning: mutation of an interior mutable `const` item with call to `fetch_add`
[INFO] [stdout]   --> src/lib.rs:26:19
[INFO] [stdout]    |
[INFO] [stdout] 26 |         RequestId(NEXT_REQUEST_ID.fetch_add(1, Ordering::SeqCst))
[INFO] [stdout]    |                   ---------------^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |                   |
[INFO] [stdout]    |                   `NEXT_REQUEST_ID` is a interior mutable `const` item of type `Atomic<usize>`
[INFO] [stdout]    |
[INFO] [stdout]    = note: each usage of a `const` item creates a new temporary
[INFO] [stdout]    = note: only the temporaries and never the original `const NEXT_REQUEST_ID` will be modified
[INFO] [stdout]    = help: for more details on interior mutability see <https://doc.rust-lang.org/reference/interior-mutability.html>
[INFO] [stdout]    = note: `#[warn(const_item_interior_mutations)]` on by default
[INFO] [stdout] help: for a shared instance of `NEXT_REQUEST_ID`, consider making it a `static` item instead
[INFO] [stdout]    |
[INFO] [stdout] 19 - const NEXT_REQUEST_ID: AtomicUsize = AtomicUsize::new(0);
[INFO] [stdout] 19 + static NEXT_REQUEST_ID: AtomicUsize = AtomicUsize::new(0);
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling volans-request v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: mutation of an interior mutable `const` item with call to `fetch_add`
[INFO] [stdout]   --> src/lib.rs:26:19
[INFO] [stdout]    |
[INFO] [stdout] 26 |         RequestId(NEXT_REQUEST_ID.fetch_add(1, Ordering::SeqCst))
[INFO] [stdout]    |                   ---------------^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |                   |
[INFO] [stdout]    |                   `NEXT_REQUEST_ID` is a interior mutable `const` item of type `Atomic<usize>`
[INFO] [stdout]    |
[INFO] [stdout]    = note: each usage of a `const` item creates a new temporary
[INFO] [stdout]    = note: only the temporaries and never the original `const NEXT_REQUEST_ID` will be modified
[INFO] [stdout]    = help: for more details on interior mutability see <https://doc.rust-lang.org/reference/interior-mutability.html>
[INFO] [stdout]    = note: `#[warn(const_item_interior_mutations)]` on by default
[INFO] [stdout] help: for a shared instance of `NEXT_REQUEST_ID`, consider making it a `static` item instead
[INFO] [stdout]    |
[INFO] [stdout] 19 - const NEXT_REQUEST_ID: AtomicUsize = AtomicUsize::new(0);
[INFO] [stdout] 19 + static NEXT_REQUEST_ID: AtomicUsize = AtomicUsize::new(0);
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.81s
[INFO] running `Command { std: "docker" "inspect" "449b3b62c35f916b007b03db22ebf2c4fceba7743f5109e6493bbfd7e21c0991", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "449b3b62c35f916b007b03db22ebf2c4fceba7743f5109e6493bbfd7e21c0991", kill_on_drop: false }`
[INFO] [stdout] 449b3b62c35f916b007b03db22ebf2c4fceba7743f5109e6493bbfd7e21c0991
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+33835004928d3bf65db4d4712e1330766263b0bd" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 4950487cabba3e64ebb35e829b246fedfc2667ba264cb6074e2cd549b863d33b
[INFO] running `Command { std: "docker" "start" "-a" "4950487cabba3e64ebb35e829b246fedfc2667ba264cb6074e2cd549b863d33b", kill_on_drop: false }`
[INFO] [stderr] warning: mutation of an interior mutable `const` item with call to `fetch_add`
[INFO] [stderr]   --> src/lib.rs:26:19
[INFO] [stderr]    |
[INFO] [stderr] 26 |         RequestId(NEXT_REQUEST_ID.fetch_add(1, Ordering::SeqCst))
[INFO] [stderr]    |                   ---------------^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |                   |
[INFO] [stderr]    |                   `NEXT_REQUEST_ID` is a interior mutable `const` item of type `Atomic<usize>`
[INFO] [stderr]    |
[INFO] [stderr]    = note: each usage of a `const` item creates a new temporary
[INFO] [stderr]    = note: only the temporaries and never the original `const NEXT_REQUEST_ID` will be modified
[INFO] [stderr]    = help: for more details on interior mutability see <https://doc.rust-lang.org/reference/interior-mutability.html>
[INFO] [stderr]    = note: `#[warn(const_item_interior_mutations)]` on by default
[INFO] [stderr] help: for a shared instance of `NEXT_REQUEST_ID`, consider making it a `static` item instead
[INFO] [stderr]    |
[INFO] [stderr] 19 - const NEXT_REQUEST_ID: AtomicUsize = AtomicUsize::new(0);
[INFO] [stderr] 19 + static NEXT_REQUEST_ID: AtomicUsize = AtomicUsize::new(0);
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: `volans-request` (lib) generated 1 warning
[INFO] [stderr] warning: `volans-request` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.25s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/volans_request-653f26adf5b46c1f)
[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] [stderr]    Doc-tests volans_request
[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" "4950487cabba3e64ebb35e829b246fedfc2667ba264cb6074e2cd549b863d33b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4950487cabba3e64ebb35e829b246fedfc2667ba264cb6074e2cd549b863d33b", kill_on_drop: false }`
[INFO] [stdout] 4950487cabba3e64ebb35e829b246fedfc2667ba264cb6074e2cd549b863d33b
