[INFO] fetching crate lawn-protocol 0.2.0...
[INFO] testing lawn-protocol-0.2.0 against 1.69.0 for beta-1.70-1
[INFO] extracting crate lawn-protocol 0.2.0 into /workspace/builds/worker-4-tc1/source
[INFO] validating manifest of crates.io crate lawn-protocol 0.2.0 on toolchain 1.69.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.69.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate lawn-protocol 0.2.0
[INFO] finished tweaking crates.io crate lawn-protocol 0.2.0
[INFO] tweaked toml for crates.io crate lawn-protocol 0.2.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" __CARGO_TEST_CHANNEL_OVERRIDE_DO_NOT_USE_THIS="nightly" "/workspace/cargo-home/bin/cargo" "+1.69.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.69.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: only one of `license` or `license-file` is necessary
[INFO] [stderr] `license` should be used if the package license can be expressed with a standard SPDX expression.
[INFO] [stderr] `license-file` should be used if the package uses a non-standard license.
[INFO] [stderr] See https://doc.rust-lang.org/cargo/reference/manifest.html#the-license-and-license-file-fields for more information.
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded lawn-constants v0.2.0
[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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+1.69.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7238dcde6d39cda7d41b859a442ea3014048309fe84060346513cbe8166778b3
[INFO] running `Command { std: "docker" "start" "-a" "7238dcde6d39cda7d41b859a442ea3014048309fe84060346513cbe8166778b3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7238dcde6d39cda7d41b859a442ea3014048309fe84060346513cbe8166778b3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7238dcde6d39cda7d41b859a442ea3014048309fe84060346513cbe8166778b3", kill_on_drop: false }`
[INFO] [stdout] 7238dcde6d39cda7d41b859a442ea3014048309fe84060346513cbe8166778b3
[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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+1.69.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f3333b3f74d451800953aec8a071db887efd63760a5454ebbcd37fe3f0b2786b
[INFO] running `Command { std: "docker" "start" "-a" "f3333b3f74d451800953aec8a071db887efd63760a5454ebbcd37fe3f0b2786b", kill_on_drop: false }`
[INFO] [stderr] warning: only one of `license` or `license-file` is necessary
[INFO] [stderr] `license` should be used if the package license can be expressed with a standard SPDX expression.
[INFO] [stderr] `license-file` should be used if the package uses a non-standard license.
[INFO] [stderr] See https://doc.rust-lang.org/cargo/reference/manifest.html#the-license-and-license-file-fields for more information.
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling half v1.8.2
[INFO] [stderr]    Compiling hex v0.4.3
[INFO] [stderr]    Compiling num-traits v0.2.15
[INFO] [stderr]    Compiling libc v0.2.142
[INFO] [stderr]    Compiling bytes v1.4.0
[INFO] [stderr]    Compiling serde_cbor v0.11.2
[INFO] [stderr]    Compiling num-derive v0.3.3
[INFO] [stderr]    Compiling lawn-constants v0.2.0
[INFO] [stderr]    Compiling lawn-protocol v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: associated constant `ID_MASK` is never used
[INFO] [stdout]   --> src/config/mod.rs:13:11
[INFO] [stdout]    |
[INFO] [stdout] 13 |     const ID_MASK: u32 = 0x7fffffff;
[INFO] [stdout]    |           ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `first_id` is never used
[INFO] [stdout]   --> src/config/mod.rs:25:19
[INFO] [stdout]    |
[INFO] [stdout] 25 |     pub(crate) fn first_id(&self) -> u32 {
[INFO] [stdout]    |                   ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `next_id` is never used
[INFO] [stdout]   --> src/config/mod.rs:34:19
[INFO] [stdout]    |
[INFO] [stdout] 34 |     pub(crate) fn next_id(&self, id: u32) -> u32 {
[INFO] [stdout]    |                   ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.73s
[INFO] running `Command { std: "docker" "inspect" "f3333b3f74d451800953aec8a071db887efd63760a5454ebbcd37fe3f0b2786b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f3333b3f74d451800953aec8a071db887efd63760a5454ebbcd37fe3f0b2786b", kill_on_drop: false }`
[INFO] [stdout] f3333b3f74d451800953aec8a071db887efd63760a5454ebbcd37fe3f0b2786b
[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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+1.69.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e0b95d6b24eae263f5d223230103cca685685bf69fbe02e5cebc32a8d3b3c8a0
[INFO] running `Command { std: "docker" "start" "-a" "e0b95d6b24eae263f5d223230103cca685685bf69fbe02e5cebc32a8d3b3c8a0", kill_on_drop: false }`
[INFO] [stderr] warning: only one of `license` or `license-file` is necessary
[INFO] [stderr] `license` should be used if the package license can be expressed with a standard SPDX expression.
[INFO] [stderr] `license-file` should be used if the package uses a non-standard license.
[INFO] [stderr] See https://doc.rust-lang.org/cargo/reference/manifest.html#the-license-and-license-file-fields for more information.
[INFO] [stderr]    Compiling lawn-protocol v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: associated constant `ID_MASK` is never used
[INFO] [stdout]   --> src/config/mod.rs:13:11
[INFO] [stdout]    |
[INFO] [stdout] 13 |     const ID_MASK: u32 = 0x7fffffff;
[INFO] [stdout]    |           ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `first_id` is never used
[INFO] [stdout]   --> src/config/mod.rs:25:19
[INFO] [stdout]    |
[INFO] [stdout] 25 |     pub(crate) fn first_id(&self) -> u32 {
[INFO] [stdout]    |                   ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `next_id` is never used
[INFO] [stdout]   --> src/config/mod.rs:34:19
[INFO] [stdout]    |
[INFO] [stdout] 34 |     pub(crate) fn next_id(&self, id: u32) -> u32 {
[INFO] [stdout]    |                   ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated constant `ID_MASK` is never used
[INFO] [stdout]   --> src/config/mod.rs:13:11
[INFO] [stdout]    |
[INFO] [stdout] 13 |     const ID_MASK: u32 = 0x7fffffff;
[INFO] [stdout]    |           ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `first_id` is never used
[INFO] [stdout]   --> src/config/mod.rs:25:19
[INFO] [stdout]    |
[INFO] [stdout] 25 |     pub(crate) fn first_id(&self) -> u32 {
[INFO] [stdout]    |                   ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `next_id` is never used
[INFO] [stdout]   --> src/config/mod.rs:34:19
[INFO] [stdout]    |
[INFO] [stdout] 34 |     pub(crate) fn next_id(&self, id: u32) -> u32 {
[INFO] [stdout]    |                   ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.79s
[INFO] running `Command { std: "docker" "inspect" "e0b95d6b24eae263f5d223230103cca685685bf69fbe02e5cebc32a8d3b3c8a0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e0b95d6b24eae263f5d223230103cca685685bf69fbe02e5cebc32a8d3b3c8a0", kill_on_drop: false }`
[INFO] [stdout] e0b95d6b24eae263f5d223230103cca685685bf69fbe02e5cebc32a8d3b3c8a0
[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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+1.69.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 7b6da9da6f32f6e3fd21cdf0ff46fcd26b0e9ae8454cf6a62944a89bda541634
[INFO] running `Command { std: "docker" "start" "-a" "7b6da9da6f32f6e3fd21cdf0ff46fcd26b0e9ae8454cf6a62944a89bda541634", kill_on_drop: false }`
[INFO] [stderr] warning: only one of `license` or `license-file` is necessary
[INFO] [stderr] `license` should be used if the package license can be expressed with a standard SPDX expression.
[INFO] [stderr] `license-file` should be used if the package uses a non-standard license.
[INFO] [stderr] See https://doc.rust-lang.org/cargo/reference/manifest.html#the-license-and-license-file-fields for more information.
[INFO] [stderr] warning: associated constant `ID_MASK` is never used
[INFO] [stderr]   --> src/config/mod.rs:13:11
[INFO] [stderr]    |
[INFO] [stderr] 13 |     const ID_MASK: u32 = 0x7fffffff;
[INFO] [stderr]    |           ^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method `first_id` is never used
[INFO] [stderr]   --> src/config/mod.rs:25:19
[INFO] [stderr]    |
[INFO] [stderr] 25 |     pub(crate) fn first_id(&self) -> u32 {
[INFO] [stderr]    |                   ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method `next_id` is never used
[INFO] [stderr]   --> src/config/mod.rs:34:19
[INFO] [stderr]    |
[INFO] [stderr] 34 |     pub(crate) fn next_id(&self, id: u32) -> u32 {
[INFO] [stderr]    |                   ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `lawn-protocol` (lib) generated 3 warnings
[INFO] [stderr] warning: `lawn-protocol` (lib test) generated 3 warnings (3 duplicates)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/lawn_protocol-b3366e0a08940328)
[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 lawn-protocol
[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" "7b6da9da6f32f6e3fd21cdf0ff46fcd26b0e9ae8454cf6a62944a89bda541634", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7b6da9da6f32f6e3fd21cdf0ff46fcd26b0e9ae8454cf6a62944a89bda541634", kill_on_drop: false }`
[INFO] [stdout] 7b6da9da6f32f6e3fd21cdf0ff46fcd26b0e9ae8454cf6a62944a89bda541634
