[INFO] fetching crate hrpc 0.33.22...
[INFO] testing hrpc-0.33.22 against 1.59.0 for beta-1.60-1
[INFO] extracting crate hrpc 0.33.22 into /workspace/builds/worker-69/source
[INFO] validating manifest of crates.io crate hrpc 0.33.22 on toolchain 1.59.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate hrpc 0.33.22
[INFO] finished tweaking crates.io crate hrpc 0.33.22
[INFO] tweaked toml for crates.io crate hrpc 0.33.22 written to /workspace/builds/worker-69/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "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" "+1.59.0" "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-69/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-69/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 80b895cb02e8600555f54114859382ee0608b295eb79f72afdc201b2684556a7
[INFO] running `Command { std: "docker" "start" "-a" "80b895cb02e8600555f54114859382ee0608b295eb79f72afdc201b2684556a7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "80b895cb02e8600555f54114859382ee0608b295eb79f72afdc201b2684556a7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "80b895cb02e8600555f54114859382ee0608b295eb79f72afdc201b2684556a7", kill_on_drop: false }`
[INFO] [stdout] 80b895cb02e8600555f54114859382ee0608b295eb79f72afdc201b2684556a7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-69/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-69/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" "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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ee4858cce12e342163c9dc1be469d2375e71f7e699dbfcb4729c72f95a7fb51d
[INFO] running `Command { std: "docker" "start" "-a" "ee4858cce12e342163c9dc1be469d2375e71f7e699dbfcb4729c72f95a7fb51d", kill_on_drop: false }`
[INFO] [stderr]    Compiling either v1.6.1
[INFO] [stderr]    Compiling syn v1.0.86
[INFO] [stderr]    Compiling bytes v1.1.0
[INFO] [stderr]    Compiling unicode-segmentation v1.9.0
[INFO] [stderr]    Compiling remove_dir_all v0.5.3
[INFO] [stderr]    Compiling fixedbitset v0.4.1
[INFO] [stderr]    Compiling multimap v0.8.3
[INFO] [stderr]    Compiling futures-core v0.3.21
[INFO] [stderr]    Compiling futures-util v0.3.21
[INFO] [stderr]    Compiling indexmap v1.8.0
[INFO] [stderr]    Compiling tempfile v3.3.0
[INFO] [stderr]    Compiling itertools v0.10.3
[INFO] [stderr]    Compiling which v4.2.4
[INFO] [stderr]    Compiling heck v0.3.3
[INFO] [stderr]    Compiling prost-build v0.9.0
[INFO] [stderr]    Compiling petgraph v0.6.0
[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 v0.33.0
[INFO] [stderr]    Compiling hrpc v0.33.22 (/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 15.06s
[INFO] running `Command { std: "docker" "inspect" "ee4858cce12e342163c9dc1be469d2375e71f7e699dbfcb4729c72f95a7fb51d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ee4858cce12e342163c9dc1be469d2375e71f7e699dbfcb4729c72f95a7fb51d", kill_on_drop: false }`
[INFO] [stdout] ee4858cce12e342163c9dc1be469d2375e71f7e699dbfcb4729c72f95a7fb51d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-69/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-69/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" "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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] eb46540ea6b455e9cb1ebf37eb4c8ee0db6c681f2c5778595e5319f66c483b70
[INFO] running `Command { std: "docker" "start" "-a" "eb46540ea6b455e9cb1ebf37eb4c8ee0db6c681f2c5778595e5319f66c483b70", kill_on_drop: false }`
[INFO] [stderr]    Compiling hrpc v0.33.22 (/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" "eb46540ea6b455e9cb1ebf37eb4c8ee0db6c681f2c5778595e5319f66c483b70", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eb46540ea6b455e9cb1ebf37eb4c8ee0db6c681f2c5778595e5319f66c483b70", kill_on_drop: false }`
[INFO] [stdout] eb46540ea6b455e9cb1ebf37eb4c8ee0db6c681f2c5778595e5319f66c483b70
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-69/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-69/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" "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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 8e5df6405c044aad3b17c359b15d3f50be11f30b839e662b29ea1cf91c9755f5
[INFO] running `Command { std: "docker" "start" "-a" "8e5df6405c044aad3b17c359b15d3f50be11f30b839e662b29ea1cf91c9755f5", 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] [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 0.57s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/hrpc-fccbd1d0a73ee2bb)
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test common::buf::tests::to_bytes_longer ... ok
[INFO] [stdout] test common::buf::tests::to_bytes_eq ... ok
[INFO] [stdout] test common::buf::tests::one_long_buf_to_bytes ... ok
[INFO] [stdout] test common::buf::tests::to_bytes_shorter ... ok
[INFO] [stdout] test common::extensions::test_extensions ... ok
[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 0.08s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests hrpc
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test src/lib.rs - include_proto (line 74) ... ignored
[INFO] [stdout] test src/lib.rs - include_proto (line 86) ... ignored
[INFO] [stdout] test src/lib.rs - include_proto (line 92) ... ignored
[INFO] [stdout] test src/common/extensions.rs - common::extensions::Extensions::remove (line 148) ... 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::clear (line 191) ... ok
[INFO] [stdout] test src/common/future.rs - common::future::ready (line 39) ... 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::get_mut (line 127) ... 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::contains (line 173) ... ok
[INFO] [stdout] test src/common/extensions.rs - common::extensions::Extensions::len (line 226) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 3 ignored; 0 measured; 0 filtered out; finished in 2.75s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "8e5df6405c044aad3b17c359b15d3f50be11f30b839e662b29ea1cf91c9755f5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8e5df6405c044aad3b17c359b15d3f50be11f30b839e662b29ea1cf91c9755f5", kill_on_drop: false }`
[INFO] [stdout] 8e5df6405c044aad3b17c359b15d3f50be11f30b839e662b29ea1cf91c9755f5