[INFO] fetching crate hrpc 0.31.2...
[INFO] testing hrpc-0.31.2 against master#62efba8a050c64249dab942951bb28f710208bc8 for pr-90799
[INFO] extracting crate hrpc 0.31.2 into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate hrpc 0.31.2 on toolchain 62efba8a050c64249dab942951bb28f710208bc8
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate hrpc 0.31.2
[INFO] finished tweaking crates.io crate hrpc 0.31.2
[INFO] tweaked toml for crates.io crate hrpc 0.31.2 written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 692a253abecf2e1e7ba4f54a46bbb25009b7c43302b6d9c1f36f727c9f9a73f3
[INFO] running `Command { std: "docker" "start" "-a" "692a253abecf2e1e7ba4f54a46bbb25009b7c43302b6d9c1f36f727c9f9a73f3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "692a253abecf2e1e7ba4f54a46bbb25009b7c43302b6d9c1f36f727c9f9a73f3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "692a253abecf2e1e7ba4f54a46bbb25009b7c43302b6d9c1f36f727c9f9a73f3", kill_on_drop: false }`
[INFO] [stdout] 692a253abecf2e1e7ba4f54a46bbb25009b7c43302b6d9c1f36f727c9f9a73f3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 67af19c4f9b33ed3137f08881e83f4cda0fc8b3bebe1f8949cf8a0c5cdf21f42
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "67af19c4f9b33ed3137f08881e83f4cda0fc8b3bebe1f8949cf8a0c5cdf21f42", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.108
[INFO] [stderr]    Compiling proc-macro2 v1.0.32
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling syn v1.0.82
[INFO] [stderr]    Compiling memchr v2.4.1
[INFO] [stderr]    Compiling ppv-lite86 v0.2.15
[INFO] [stderr]    Compiling bytes v1.1.0
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling hashbrown v0.11.2
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]    Compiling regex-syntax v0.6.25
[INFO] [stderr]    Compiling fixedbitset v0.4.0
[INFO] [stderr]    Compiling multimap v0.8.3
[INFO] [stderr]    Compiling futures-util v0.3.18
[INFO] [stderr]    Compiling pin-utils v0.1.0
[INFO] [stderr]    Compiling slab v0.4.5
[INFO] [stderr]    Compiling itertools v0.10.1
[INFO] [stderr]    Compiling indexmap v1.7.0
[INFO] [stderr]    Compiling tracing-core v0.1.21
[INFO] [stderr]    Compiling tracing v0.1.29
[INFO] [stderr]    Compiling aho-corasick v0.7.18
[INFO] [stderr]    Compiling petgraph v0.6.0
[INFO] [stderr]    Compiling quote v1.0.10
[INFO] [stderr]    Compiling getrandom v0.2.3
[INFO] [stderr]    Compiling which v4.2.2
[INFO] [stderr]    Compiling rand_core v0.6.3
[INFO] [stderr]    Compiling prost-build v0.9.0
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.4
[INFO] [stderr]    Compiling regex v1.5.4
[INFO] [stderr]    Compiling tempfile v3.2.0
[INFO] [stderr]    Compiling prost-derive v0.9.0
[INFO] [stderr]    Compiling prost v0.9.0
[INFO] [stderr]    Compiling prost-types v0.9.0
[INFO] [stderr]    Compiling hrpc-build v0.31.0
[INFO] [stderr]    Compiling hrpc v0.31.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: associated function is never used: `invalid_hrpc_error`
[INFO] [stdout]    --> src/proto.rs:139:19
[INFO] [stdout]     |
[INFO] [stdout] 139 |     pub(crate) fn invalid_hrpc_error(details: impl Into<Bytes>) -> Self {
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 57.10s
[INFO] running `Command { std: "docker" "inspect" "67af19c4f9b33ed3137f08881e83f4cda0fc8b3bebe1f8949cf8a0c5cdf21f42", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "67af19c4f9b33ed3137f08881e83f4cda0fc8b3bebe1f8949cf8a0c5cdf21f42", kill_on_drop: false }`
[INFO] [stdout] 67af19c4f9b33ed3137f08881e83f4cda0fc8b3bebe1f8949cf8a0c5cdf21f42
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ff3cab43475d4df093ff76560c813780bc2369c701d49b6e58ce910398e2e133
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "ff3cab43475d4df093ff76560c813780bc2369c701d49b6e58ce910398e2e133", kill_on_drop: false }`
[INFO] [stderr]    Compiling hrpc v0.31.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: associated function is never used: `invalid_hrpc_error`
[INFO] [stdout]    --> src/proto.rs:139:19
[INFO] [stdout]     |
[INFO] [stdout] 139 |     pub(crate) fn invalid_hrpc_error(details: impl Into<Bytes>) -> Self {
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `invalid_hrpc_error`
[INFO] [stdout]    --> src/proto.rs:139:19
[INFO] [stdout]     |
[INFO] [stdout] 139 |     pub(crate) fn invalid_hrpc_error(details: impl Into<Bytes>) -> Self {
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.85s
[INFO] running `Command { std: "docker" "inspect" "ff3cab43475d4df093ff76560c813780bc2369c701d49b6e58ce910398e2e133", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ff3cab43475d4df093ff76560c813780bc2369c701d49b6e58ce910398e2e133", kill_on_drop: false }`
[INFO] [stdout] ff3cab43475d4df093ff76560c813780bc2369c701d49b6e58ce910398e2e133
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 17810de8a8075f1c6b442a105c54209fcd65a284e9b1d8a89ae67d3f23529e37
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "17810de8a8075f1c6b442a105c54209fcd65a284e9b1d8a89ae67d3f23529e37", kill_on_drop: false }`
[INFO] [stderr] warning: associated function is never used: `invalid_hrpc_error`
[INFO] [stderr]    --> src/proto.rs:139:19
[INFO] [stderr]     |
[INFO] [stderr] 139 |     pub(crate) fn invalid_hrpc_error(details: impl Into<Bytes>) -> Self {
[INFO] [stderr]     |                   ^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `hrpc` (lib) generated 1 warning
[INFO] [stderr] warning: `hrpc` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.12s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/hrpc-f1ff7250fd104971)
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test common::extensions::test_extensions ... ok
[INFO] [stdout] test common::buf::tests::to_bytes_shorter ... ok
[INFO] [stdout] test common::buf::tests::one_long_buf_to_bytes ... ok
[INFO] [stdout] test common::buf::tests::to_bytes_eq ... ok
[INFO] [stdout] test common::buf::tests::to_bytes_longer ... ok
[INFO] [stderr]    Doc-tests hrpc
[INFO] [stdout] test common::buf::tests::buf_to_bytes_too_many - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.10s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test src/lib.rs - include_proto (line 67) ... ignored
[INFO] [stdout] test src/lib.rs - include_proto (line 79) ... ignored
[INFO] [stdout] test src/lib.rs - include_proto (line 85) ... ignored
[INFO] [stdout] test src/common/future.rs - common::future::ready (line 39) ... ok
[INFO] [stdout] test src/common/extensions.rs - common::extensions::Extensions::is_empty (line 210) ... ok
[INFO] [stdout] test src/common/extensions.rs - common::extensions::Extensions::len (line 226) ... ok
[INFO] [stdout] test src/common/extensions.rs - common::extensions::Extensions::contains (line 173) ... ok
[INFO] [stdout] test src/common/extensions.rs - common::extensions::Extensions::get (line 108) ... ok
[INFO] [stdout] test src/common/extensions.rs - common::extensions::Extensions::get_mut (line 127) ... ok
[INFO] [stdout] test src/common/extensions.rs - common::extensions::Extensions::insert (line 85) ... ok
[INFO] [stdout] test src/common/extensions.rs - common::extensions::Extensions::remove (line 148) ... ok
[INFO] [stdout] test src/common/extensions.rs - common::extensions::Extensions::clear (line 191) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 3 ignored; 0 measured; 0 filtered out; finished in 4.30s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "17810de8a8075f1c6b442a105c54209fcd65a284e9b1d8a89ae67d3f23529e37", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "17810de8a8075f1c6b442a105c54209fcd65a284e9b1d8a89ae67d3f23529e37", kill_on_drop: false }`
[INFO] [stdout] 17810de8a8075f1c6b442a105c54209fcd65a284e9b1d8a89ae67d3f23529e37