[INFO] fetching crate qjsonrpc 0.5.0...
[INFO] testing qjsonrpc-0.5.0 against 1.100.0-beta.1 for beta-1.100-2
[INFO] extracting crate qjsonrpc 0.5.0 into /workspace/builds/worker-1-tc2/source
[INFO] removed /workspace/builds/worker-1-tc2/source/.cargo/config.toml
[INFO] started tweaking crates.io crate qjsonrpc 0.5.0
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate qjsonrpc 0.5.0
[INFO] tweaked toml for crates.io crate qjsonrpc 0.5.0 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate qjsonrpc 0.5.0 on toolchain 1.100.0-beta.1
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate qjsonrpc 0.5.0 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" "+1.100.0-beta.1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3111399a4047eeb3a02b7a90e478d715f38a8c6669b5c4b49d30a17385265909" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 1801b26d7e53f77a9f8af17444d0405251f46b47ec22fd2c843be2fb972306c3
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[INFO] running `Command { std: "docker" "inspect" "1801b26d7e53f77a9f8af17444d0405251f46b47ec22fd2c843be2fb972306c3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "1801b26d7e53f77a9f8af17444d0405251f46b47ec22fd2c843be2fb972306c3" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1801b26d7e53f77a9f8af17444d0405251f46b47ec22fd2c843be2fb972306c3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "1801b26d7e53f77a9f8af17444d0405251f46b47ec22fd2c843be2fb972306c3" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
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[INFO] [stderr]    Compiling tokio-macros v1.8.2
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[INFO] [stderr]    Compiling quinn v0.9.3
[INFO] [stderr]    Compiling qjsonrpc v0.5.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated constant `std::u32::MAX`: replaced by the `MAX` associated constant on this type
[INFO] [stdout]   --> src/jsonrpc.rs:41:59
[INFO] [stdout]    |
[INFO] [stdout] 41 |             id: rand::thread_rng().gen_range(0..std::u32::MAX) + 1,
[INFO] [stdout]    |                                                           ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `core::num::<impl usize>::max_value`: replaced by the `MAX` associated constant on this type
[INFO] [stdout]    --> src/client_endpoint.rs:199:33
[INFO] [stdout]     |
[INFO] [stdout] 199 |             .read_to_end(usize::max_value())
[INFO] [stdout]     |                                 ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] warning: unused dependency `rcgen`
[INFO] [stderr]   --> Cargo.toml:15:15
[INFO] [stderr]    |
[INFO] [stderr] 15 | [dependencies.rcgen]
[INFO] [stderr]    |               ^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::unused_dependencies` is set to `warn` by default
[INFO] [stderr] help: consider removing the dependency on `rcgen`
[INFO] [stderr] warning: `qjsonrpc` (manifest) generated 1 warning
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 22.30s
[INFO] running `Command { std: "docker" "inspect" "1801b26d7e53f77a9f8af17444d0405251f46b47ec22fd2c843be2fb972306c3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "1801b26d7e53f77a9f8af17444d0405251f46b47ec22fd2c843be2fb972306c3" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
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[INFO] [stderr]    Compiling predicates-core v1.0.6
[INFO] [stderr]    Compiling sharded-slab v0.1.4
[INFO] [stderr]    Compiling nu-ansi-term v0.46.0
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[INFO] [stderr]    Compiling fastrand v1.9.0
[INFO] [stderr]    Compiling rustc-demangle v0.1.22
[INFO] [stderr]    Compiling difflib v0.4.0
[INFO] [stderr]    Compiling anstyle v0.3.5
[INFO] [stderr]    Compiling termtree v0.4.1
[INFO] [stdout] warning: use of deprecated constant `std::u32::MAX`: replaced by the `MAX` associated constant on this type
[INFO] [stdout]   --> src/jsonrpc.rs:41:59
[INFO] [stdout]    |
[INFO] [stdout] 41 |             id: rand::thread_rng().gen_range(0..std::u32::MAX) + 1,
[INFO] [stdout]    |                                                           ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `core::num::<impl usize>::max_value`: replaced by the `MAX` associated constant on this type
[INFO] [stdout]    --> src/client_endpoint.rs:199:33
[INFO] [stdout]     |
[INFO] [stdout] 199 |             .read_to_end(usize::max_value())
[INFO] [stdout]     |                                 ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling predicates-tree v1.0.9
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[INFO] [stderr]    Compiling bstr v1.4.0
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[INFO] [stderr]    Compiling predicates v3.0.2
[INFO] [stderr]    Compiling regex v1.7.3
[INFO] [stderr]    Compiling regex-automata v0.1.10
[INFO] [stderr]    Compiling addr2line v0.19.0
[INFO] [stderr]    Compiling matchers v0.1.0
[INFO] [stderr]    Compiling globset v0.4.10
[INFO] [stderr]    Compiling tracing-subscriber v0.3.16
[INFO] [stderr]    Compiling ignore v0.4.20
[INFO] [stderr]    Compiling globwalk v0.8.1
[INFO] [stderr]    Compiling assert_fs v1.0.12
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[INFO] [stderr]    Compiling color-spantrace v0.2.0
[INFO] [stderr]    Compiling color-eyre v0.6.2
[INFO] [stderr]    Compiling qjsonrpc v0.5.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated constant `std::u32::MAX`: replaced by the `MAX` associated constant on this type
[INFO] [stdout]   --> src/jsonrpc.rs:41:59
[INFO] [stdout]    |
[INFO] [stdout] 41 |             id: rand::thread_rng().gen_range(0..std::u32::MAX) + 1,
[INFO] [stdout]    |                                                           ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `core::num::<impl usize>::max_value`: replaced by the `MAX` associated constant on this type
[INFO] [stdout]    --> src/client_endpoint.rs:199:33
[INFO] [stdout]     |
[INFO] [stdout] 199 |             .read_to_end(usize::max_value())
[INFO] [stdout]     |                                 ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] warning: unused dependency `rcgen`
[INFO] [stderr]   --> Cargo.toml:15:15
[INFO] [stderr]    |
[INFO] [stderr] 15 | [dependencies.rcgen]
[INFO] [stderr]    |               ^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::unused_dependencies` is set to `warn` by default
[INFO] [stderr] help: consider removing the dependency on `rcgen`
[INFO] [stderr] help: to still use for development builds, move to `dev-dependencies`
[INFO] [stderr] warning: `qjsonrpc` (manifest) generated 1 warning
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 12.33s
[INFO] running `Command { std: "docker" "inspect" "1801b26d7e53f77a9f8af17444d0405251f46b47ec22fd2c843be2fb972306c3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "1801b26d7e53f77a9f8af17444d0405251f46b47ec22fd2c843be2fb972306c3" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr] warning: use of deprecated constant `std::u32::MAX`: replaced by the `MAX` associated constant on this type
[INFO] [stderr]   --> src/jsonrpc.rs:41:59
[INFO] [stderr]    |
[INFO] [stderr] 41 |             id: rand::thread_rng().gen_range(0..std::u32::MAX) + 1,
[INFO] [stderr]    |                                                           ^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated associated function `core::num::<impl usize>::max_value`: replaced by the `MAX` associated constant on this type
[INFO] [stderr]    --> src/client_endpoint.rs:199:33
[INFO] [stderr]     |
[INFO] [stderr] 199 |             .read_to_end(usize::max_value())
[INFO] [stderr]     |                                 ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `qjsonrpc` (lib) generated 2 warnings
[INFO] [stderr] warning: `qjsonrpc` (lib test) generated 2 warnings (2 duplicates)
[INFO] [stderr] warning: unused dependency `rcgen`
[INFO] [stderr]   --> Cargo.toml:15:15
[INFO] [stderr]    |
[INFO] [stderr] 15 | [dependencies.rcgen]
[INFO] [stderr]    |               ^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::unused_dependencies` is set to `warn` by default
[INFO] [stderr] help: consider removing the dependency on `rcgen`
[INFO] [stderr] help: to still use for development builds, move to `dev-dependencies`
[INFO] [stderr] warning: `qjsonrpc` (manifest) generated 1 warning
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.25s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/build/qjsonrpc/6599e65f859bf368/out/qjsonrpc-6599e65f859bf368)
[INFO] [stdout] 
[INFO] [stdout] running 15 tests
[INFO] [stdout] test jsonrpc::tests::parse_jsonrpc_request_should_return_error_response_for_invalid_utf8_string ... ok
[INFO] [stdout] test client_endpoint::tests::new_should_return_configured_endpoint ... ok
[INFO] [stdout] test client_endpoint::tests::new_should_use_supplied_idle_timeout ... ok
[INFO] [stdout] test client_endpoint::tests::new_should_ensure_valid_der_cert_is_used ... ok
[INFO] [stdout] test jsonrpc::tests::parse_jsonrpc_response_should_return_error_for_invalid_document ... ok
[INFO] [stdout] test jsonrpc::tests::parse_jsonrpc_response_should_return_error_for_wrong_jsonrpc_version ... ok
[INFO] [stdout] test jsonrpc::tests::parse_jsonrpc_response_should_return_result_response ... ok
[INFO] [stdout] test client_endpoint::tests::new_should_ensure_env_var_is_set_when_key_logging_is_enabled ... ok
[INFO] [stdout] test server_endpoint::tests::new_should_ensure_valid_der_cert_is_used ... ok
[INFO] [stdout] test jsonrpc::tests::parse_jsonrpc_request_should_return_json_rpc_request ... ok
[INFO] [stdout] test server_endpoint::tests::new_should_use_supplied_idle_timeout ... ok
[INFO] [stdout] test server_endpoint::tests::new_should_return_configured_endpoint ... ok
[INFO] [stdout] test jsonrpc::tests::parse_jsonrpc_response_should_return_client_error_for_response_with_no_result_or_error ... ok
[INFO] [stdout] test jsonrpc::tests::parse_jsonrpc_request_should_return_error_response_for_non_json_document ... ok
[INFO] [stdout] test jsonrpc::tests::parse_jsonrpc_response_should_return_remote_endpoint_error_for_error_response ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 15 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests qjsonrpc
[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" "1801b26d7e53f77a9f8af17444d0405251f46b47ec22fd2c843be2fb972306c3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1801b26d7e53f77a9f8af17444d0405251f46b47ec22fd2c843be2fb972306c3", kill_on_drop: false }`
[INFO] [stdout] 1801b26d7e53f77a9f8af17444d0405251f46b47ec22fd2c843be2fb972306c3
