[INFO] fetching crate libp2p-fetch 0.1.0...
[INFO] testing libp2p-fetch-0.1.0 against 1.90.0 for beta-1.91-3
[INFO] extracting crate libp2p-fetch 0.1.0 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate libp2p-fetch 0.1.0
[INFO] finished tweaking crates.io crate libp2p-fetch 0.1.0
[INFO] tweaked toml for crates.io crate libp2p-fetch 0.1.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate libp2p-fetch 0.1.0 on toolchain 1.90.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "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" "+1.90.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 144 packages to latest compatible versions
[INFO] [stderr]       Adding libp2p v0.51.4 (available: v0.56.0)
[INFO] [stderr]       Adding proc-macro-crate v1.1.3 (available: v1.3.1)
[INFO] [stderr]       Adding unsigned-varint v0.7.2 (available: v0.8.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
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[INFO] [stderr]   Downloaded unsigned-varint v0.7.2
[INFO] [stderr]   Downloaded base256emoji v1.0.2
[INFO] [stderr]   Downloaded multihash-derive v0.8.1
[INFO] [stderr]   Downloaded libp2p-connection-limits v0.1.0
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[INFO] [stderr]   Downloaded match-lookup v0.1.1
[INFO] [stderr]   Downloaded multiaddr v0.17.1
[INFO] [stderr]   Downloaded libp2p-allow-block-list v0.1.1
[INFO] [stderr]   Downloaded multihash v0.17.0
[INFO] [stderr]   Downloaded libp2p-core v0.39.2
[INFO] [stderr]   Downloaded libp2p-identity v0.1.3
[INFO] [stderr]   Downloaded libp2p-swarm v0.42.2
[INFO] [stderr]   Downloaded const-str v0.4.3
[INFO] [stderr]   Downloaded libp2p v0.51.4
[INFO] [stderr]   Downloaded quick-protobuf v0.8.1
[INFO] [stderr]   Downloaded multistream-select v0.12.1
[INFO] [stderr]   Downloaded multibase v0.9.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 39483c483c30c46f3c5df2acc668d9d43b03cfd3a17c991e2deb0ea1da042fd2
[INFO] running `Command { std: "docker" "start" "-a" "39483c483c30c46f3c5df2acc668d9d43b03cfd3a17c991e2deb0ea1da042fd2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "39483c483c30c46f3c5df2acc668d9d43b03cfd3a17c991e2deb0ea1da042fd2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "39483c483c30c46f3c5df2acc668d9d43b03cfd3a17c991e2deb0ea1da042fd2", kill_on_drop: false }`
[INFO] [stdout] 39483c483c30c46f3c5df2acc668d9d43b03cfd3a17c991e2deb0ea1da042fd2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8e9f0a57ebf9a62598dc22e7565490433eb4a1c072b7530686cee46de46080a8
[INFO] running `Command { std: "docker" "start" "-a" "8e9f0a57ebf9a62598dc22e7565490433eb4a1c072b7530686cee46de46080a8", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.101
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling semver v1.0.27
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[INFO] [stderr]    Compiling toml v0.5.11
[INFO] [stderr]    Compiling num_cpus v1.17.0
[INFO] [stderr]    Compiling const-str v0.4.3
[INFO] [stderr]    Compiling unsigned-varint v0.7.2
[INFO] [stderr]    Compiling form_urlencoded v1.2.2
[INFO] [stderr]    Compiling core2 v0.4.0
[INFO] [stderr]    Compiling signature v2.2.0
[INFO] [stderr]    Compiling static_assertions v1.1.0
[INFO] [stderr]    Compiling rustc_version v0.4.1
[INFO] [stderr]    Compiling futures-channel v0.3.31
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling base-x v0.2.11
[INFO] [stderr]    Compiling ed25519 v2.2.3
[INFO] [stderr]    Compiling parking_lot_core v0.9.11
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[INFO] [stderr]    Compiling rand v0.8.5
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[INFO] [stderr]    Compiling match-lookup v0.1.1
[INFO] [stderr]    Compiling synstructure v0.13.2
[INFO] [stderr]    Compiling base256emoji v1.0.2
[INFO] [stderr]    Compiling zerofrom-derive v0.1.6
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[INFO] [stderr]    Compiling futures-util v0.3.31
[INFO] [stderr]    Compiling pin-project v1.1.10
[INFO] [stderr]    Compiling thiserror v1.0.69
[INFO] [stderr]    Compiling proc-macro-crate v1.1.3
[INFO] [stderr]    Compiling zerofrom v0.1.6
[INFO] [stderr]    Compiling yoke v0.8.0
[INFO] [stderr]    Compiling multihash-derive v0.8.1
[INFO] [stderr]    Compiling ed25519-dalek v2.2.0
[INFO] [stderr]    Compiling zerovec v0.11.4
[INFO] [stderr]    Compiling zerotrie v0.2.2
[INFO] [stderr]    Compiling multihash v0.17.0
[INFO] [stderr]    Compiling tinystr v0.8.1
[INFO] [stderr]    Compiling potential_utf v0.1.3
[INFO] [stderr]    Compiling icu_collections v2.0.0
[INFO] [stderr]    Compiling icu_locale_core v2.0.0
[INFO] [stderr]    Compiling icu_provider v2.0.0
[INFO] [stderr]    Compiling icu_properties v2.0.1
[INFO] [stderr]    Compiling icu_normalizer v2.0.0
[INFO] [stderr]    Compiling futures-executor v0.3.31
[INFO] [stderr]    Compiling futures v0.3.31
[INFO] [stderr]    Compiling multistream-select v0.12.1
[INFO] [stderr]    Compiling rw-stream-sink v0.3.0
[INFO] [stderr]    Compiling idna_adapter v1.2.1
[INFO] [stderr]    Compiling idna v1.1.0
[INFO] [stderr]    Compiling url v2.5.7
[INFO] [stderr]    Compiling multiaddr v0.17.1
[INFO] [stderr]    Compiling libp2p-identity v0.1.3
[INFO] [stderr]    Compiling libp2p-core v0.39.2
[INFO] [stderr]    Compiling libp2p-swarm v0.42.2
[INFO] [stderr]    Compiling libp2p-allow-block-list v0.1.1
[INFO] [stderr]    Compiling libp2p-connection-limits v0.1.0
[INFO] [stderr]    Compiling libp2p v0.51.4
[INFO] [stderr]    Compiling libp2p-fetch v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: struct `FetchRequest` is never constructed
[INFO] [stdout]   --> src/pb/namesys/pb.rs:19:12
[INFO] [stdout]    |
[INFO] [stdout] 19 | pub struct FetchRequest<'a> {
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `FetchResponse` is never constructed
[INFO] [stdout]   --> src/pb/namesys/pb.rs:51:12
[INFO] [stdout]    |
[INFO] [stdout] 51 | pub struct FetchResponse<'a> {
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `StatusCode` is never used
[INFO] [stdout]   --> src/pb/namesys/pb.rs:89:10
[INFO] [stdout]    |
[INFO] [stdout] 89 | pub enum StatusCode {
[INFO] [stdout]    |          ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 20.77s
[INFO] running `Command { std: "docker" "inspect" "8e9f0a57ebf9a62598dc22e7565490433eb4a1c072b7530686cee46de46080a8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8e9f0a57ebf9a62598dc22e7565490433eb4a1c072b7530686cee46de46080a8", kill_on_drop: false }`
[INFO] [stdout] 8e9f0a57ebf9a62598dc22e7565490433eb4a1c072b7530686cee46de46080a8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] eba049eb2b220a21358580e9fddf75c614291714fcfb8e0ee0c6cb071a0ec055
[INFO] running `Command { std: "docker" "start" "-a" "eba049eb2b220a21358580e9fddf75c614291714fcfb8e0ee0c6cb071a0ec055", kill_on_drop: false }`
[INFO] [stdout] warning: struct `FetchRequest` is never constructed
[INFO] [stdout]   --> src/pb/namesys/pb.rs:19:12
[INFO] [stdout]    |
[INFO] [stdout] 19 | pub struct FetchRequest<'a> {
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `FetchResponse` is never constructed
[INFO] [stdout]   --> src/pb/namesys/pb.rs:51:12
[INFO] [stdout]    |
[INFO] [stdout] 51 | pub struct FetchResponse<'a> {
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `StatusCode` is never used
[INFO] [stdout]   --> src/pb/namesys/pb.rs:89:10
[INFO] [stdout]    |
[INFO] [stdout] 89 | pub enum StatusCode {
[INFO] [stdout]    |          ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling libp2p-fetch v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: struct `FetchRequest` is never constructed
[INFO] [stdout]   --> src/pb/namesys/pb.rs:19:12
[INFO] [stdout]    |
[INFO] [stdout] 19 | pub struct FetchRequest<'a> {
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `FetchResponse` is never constructed
[INFO] [stdout]   --> src/pb/namesys/pb.rs:51:12
[INFO] [stdout]    |
[INFO] [stdout] 51 | pub struct FetchResponse<'a> {
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `StatusCode` is never used
[INFO] [stdout]   --> src/pb/namesys/pb.rs:89:10
[INFO] [stdout]    |
[INFO] [stdout] 89 | pub enum StatusCode {
[INFO] [stdout]    |          ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.44s
[INFO] running `Command { std: "docker" "inspect" "eba049eb2b220a21358580e9fddf75c614291714fcfb8e0ee0c6cb071a0ec055", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eba049eb2b220a21358580e9fddf75c614291714fcfb8e0ee0c6cb071a0ec055", kill_on_drop: false }`
[INFO] [stdout] eba049eb2b220a21358580e9fddf75c614291714fcfb8e0ee0c6cb071a0ec055
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 4a45b1d03f8cd0a1d6197f267fa589c1a34c46182530d00978ff6e99c81bdc78
[INFO] running `Command { std: "docker" "start" "-a" "4a45b1d03f8cd0a1d6197f267fa589c1a34c46182530d00978ff6e99c81bdc78", kill_on_drop: false }`
[INFO] [stderr] warning: struct `FetchRequest` is never constructed
[INFO] [stderr]   --> src/pb/namesys/pb.rs:19:12
[INFO] [stderr]    |
[INFO] [stderr] 19 | pub struct FetchRequest<'a> {
[INFO] [stderr]    |            ^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: struct `FetchResponse` is never constructed
[INFO] [stderr]   --> src/pb/namesys/pb.rs:51:12
[INFO] [stderr]    |
[INFO] [stderr] 51 | pub struct FetchResponse<'a> {
[INFO] [stderr]    |            ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: enum `StatusCode` is never used
[INFO] [stderr]   --> src/pb/namesys/pb.rs:89:10
[INFO] [stderr]    |
[INFO] [stderr] 89 | pub enum StatusCode {
[INFO] [stderr]    |          ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `libp2p-fetch` (lib) generated 3 warnings
[INFO] [stderr] warning: `libp2p-fetch` (lib test) generated 3 warnings (3 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.15s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/libp2p_fetch-787921b9d97477af)
[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 libp2p_fetch
[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" "4a45b1d03f8cd0a1d6197f267fa589c1a34c46182530d00978ff6e99c81bdc78", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4a45b1d03f8cd0a1d6197f267fa589c1a34c46182530d00978ff6e99c81bdc78", kill_on_drop: false }`
[INFO] [stdout] 4a45b1d03f8cd0a1d6197f267fa589c1a34c46182530d00978ff6e99c81bdc78