[INFO] fetching crate coap-handler-implementations 0.1.0...
[INFO] testing coap-handler-implementations-0.1.0 against master#99e3aef02079e9c10583638520cd0c134dc3a01d for pr-85530
[INFO] extracting crate coap-handler-implementations 0.1.0 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate coap-handler-implementations 0.1.0 on toolchain 99e3aef02079e9c10583638520cd0c134dc3a01d
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate coap-handler-implementations 0.1.0
[INFO] finished tweaking crates.io crate coap-handler-implementations 0.1.0
[INFO] tweaked toml for crates.io crate coap-handler-implementations 0.1.0 written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "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" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5b6791f8220c4008235184aee3b4a55910ec9ac139ea6459052ad652d8d126bf
[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" "5b6791f8220c4008235184aee3b4a55910ec9ac139ea6459052ad652d8d126bf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5b6791f8220c4008235184aee3b4a55910ec9ac139ea6459052ad652d8d126bf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5b6791f8220c4008235184aee3b4a55910ec9ac139ea6459052ad652d8d126bf", kill_on_drop: false }`
[INFO] [stdout] 5b6791f8220c4008235184aee3b4a55910ec9ac139ea6459052ad652d8d126bf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5464457385d912225f8ff3764005d432d39b6021844de869a2d7c68782c82dd9
[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" "5464457385d912225f8ff3764005d432d39b6021844de869a2d7c68782c82dd9", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.72
[INFO] [stderr]    Compiling serde v1.0.126
[INFO] [stderr]    Compiling coap-message v0.2.0
[INFO] [stderr]    Compiling byteorder v1.4.3
[INFO] [stderr]    Compiling coap-numbers v0.1.2
[INFO] [stderr]    Compiling crc v1.8.1
[INFO] [stderr]    Compiling serde_derive v1.0.126
[INFO] [stderr]    Compiling serde_cbor v0.11.1
[INFO] [stderr]    Compiling windowed-infinity v0.1.1
[INFO] [stderr]    Compiling coap-handler v0.1.1
[INFO] [stderr]    Compiling coap-handler-implementations v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: the feature `generic_associated_types` is incomplete and may not be safe to use and/or cause compiler crashes
[INFO] [stdout]   --> src/lib.rs:40:12
[INFO] [stdout]    |
[INFO] [stdout] 40 | #![feature(generic_associated_types)]
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(incomplete_features)]` on by default
[INFO] [stdout]    = note: see issue #44265 <https://github.com/rust-lang/rust/issues/44265> for more information
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `helpers::codeconvert`
[INFO] [stdout]   --> src/lib.rs:50:27
[INFO] [stdout]    |
[INFO] [stdout] 50 |     block2_write_with_cf, codeconvert, Block2RequestData, MaskingUriUpToPath,
[INFO] [stdout]    |                           ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `helpers::codeconvert`
[INFO] [stdout]   --> src/lib.rs:87:27
[INFO] [stdout]    |
[INFO] [stdout] 87 |         response.set_code(codeconvert(code::NOT_FOUND));
[INFO] [stdout]    |                           ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `helpers::codeconvert`
[INFO] [stdout]    --> src/lib.rs:251:27
[INFO] [stdout]     |
[INFO] [stdout] 251 |         response.set_code(codeconvert(request));
[INFO] [stdout]     |                           ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `helpers::codeconvert`
[INFO] [stdout]    --> src/lib.rs:340:35
[INFO] [stdout]     |
[INFO] [stdout] 340 |                 response.set_code(codeconvert(c));
[INFO] [stdout]     |                                   ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `helpers::codeconvert`
[INFO] [stdout]    --> src/lib.rs:347:27
[INFO] [stdout]     |
[INFO] [stdout] 347 |         response.set_code(codeconvert(code::CONTENT));
[INFO] [stdout]     |                           ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `helpers::codeconvert`
[INFO] [stdout]    --> src/lib.rs:516:35
[INFO] [stdout]     |
[INFO] [stdout] 516 |                 response.set_code(codeconvert(r));
[INFO] [stdout]     |                                   ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `helpers::codeconvert`
[INFO] [stdout]    --> src/lib.rs:523:43
[INFO] [stdout]     |
[INFO] [stdout] 523 |                         response.set_code(codeconvert(e));
[INFO] [stdout]     |                                           ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `helpers::codeconvert`
[INFO] [stdout]    --> src/lib.rs:527:43
[INFO] [stdout]     |
[INFO] [stdout] 527 |                         response.set_code(codeconvert(code::CONTENT));
[INFO] [stdout]     |                                           ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `helpers::codeconvert`
[INFO] [stdout]    --> src/lib.rs:555:51
[INFO] [stdout]     |
[INFO] [stdout] 555 | ...                   response.set_code(codeconvert(code::INTERNAL_SERVER_ERROR));
[INFO] [stdout]     |                                         ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]    --> src/helpers.rs:212:8
[INFO] [stdout]     |
[INFO] [stdout] 212 |     fn new(data: &'a mut [u8], cursor: isize) -> Self {
[INFO] [stdout]     |        ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `bytes_in_buffer`
[INFO] [stdout]    --> src/helpers.rs:217:8
[INFO] [stdout]     |
[INFO] [stdout] 217 |     fn bytes_in_buffer(&self) -> Option<usize> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `cursor`
[INFO] [stdout]    --> src/helpers.rs:225:8
[INFO] [stdout]     |
[INFO] [stdout] 225 |     fn cursor(&self) -> isize {
[INFO] [stdout]     |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `etag`
[INFO] [stdout]    --> src/helpers.rs:229:8
[INFO] [stdout]     |
[INFO] [stdout] 229 |     fn etag(&self) -> u64 {
[INFO] [stdout]     |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `did_overflow`
[INFO] [stdout]    --> src/helpers.rs:233:8
[INFO] [stdout]     |
[INFO] [stdout] 233 |     fn did_overflow(&self) -> bool {
[INFO] [stdout]     |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 15 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 15.40s
[INFO] running `Command { std: "docker" "inspect" "5464457385d912225f8ff3764005d432d39b6021844de869a2d7c68782c82dd9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5464457385d912225f8ff3764005d432d39b6021844de869a2d7c68782c82dd9", kill_on_drop: false }`
[INFO] [stdout] 5464457385d912225f8ff3764005d432d39b6021844de869a2d7c68782c82dd9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a3326678a617d394a58ae31b53cc03d8f6e7dac85b032d34aa1ff40bfa73a041
[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" "a3326678a617d394a58ae31b53cc03d8f6e7dac85b032d34aa1ff40bfa73a041", kill_on_drop: false }`
[INFO] [stderr]    Compiling coap-handler-implementations v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: the feature `generic_associated_types` is incomplete and may not be safe to use and/or cause compiler crashes
[INFO] [stdout]   --> src/lib.rs:40:12
[INFO] [stdout]    |
[INFO] [stdout] 40 | #![feature(generic_associated_types)]
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(incomplete_features)]` on by default
[INFO] [stdout]    = note: see issue #44265 <https://github.com/rust-lang/rust/issues/44265> for more information
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `helpers::codeconvert`
[INFO] [stdout]   --> src/lib.rs:50:27
[INFO] [stdout]    |
[INFO] [stdout] 50 |     block2_write_with_cf, codeconvert, Block2RequestData, MaskingUriUpToPath,
[INFO] [stdout]    |                           ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `helpers::codeconvert`
[INFO] [stdout]   --> src/lib.rs:87:27
[INFO] [stdout]    |
[INFO] [stdout] 87 |         response.set_code(codeconvert(code::NOT_FOUND));
[INFO] [stdout]    |                           ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `helpers::codeconvert`
[INFO] [stdout]    --> src/lib.rs:251:27
[INFO] [stdout]     |
[INFO] [stdout] 251 |         response.set_code(codeconvert(request));
[INFO] [stdout]     |                           ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `helpers::codeconvert`
[INFO] [stdout]    --> src/lib.rs:340:35
[INFO] [stdout]     |
[INFO] [stdout] 340 |                 response.set_code(codeconvert(c));
[INFO] [stdout]     |                                   ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `helpers::codeconvert`
[INFO] [stdout]    --> src/lib.rs:347:27
[INFO] [stdout]     |
[INFO] [stdout] 347 |         response.set_code(codeconvert(code::CONTENT));
[INFO] [stdout]     |                           ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `helpers::codeconvert`
[INFO] [stdout]    --> src/lib.rs:516:35
[INFO] [stdout]     |
[INFO] [stdout] 516 |                 response.set_code(codeconvert(r));
[INFO] [stdout]     |                                   ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `helpers::codeconvert`
[INFO] [stdout]    --> src/lib.rs:523:43
[INFO] [stdout]     |
[INFO] [stdout] 523 |                         response.set_code(codeconvert(e));
[INFO] [stdout]     |                                           ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `helpers::codeconvert`
[INFO] [stdout]    --> src/lib.rs:527:43
[INFO] [stdout]     |
[INFO] [stdout] 527 |                         response.set_code(codeconvert(code::CONTENT));
[INFO] [stdout]     |                                           ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `helpers::codeconvert`
[INFO] [stdout]    --> src/lib.rs:555:51
[INFO] [stdout]     |
[INFO] [stdout] 555 | ...                   response.set_code(codeconvert(code::INTERNAL_SERVER_ERROR));
[INFO] [stdout]     |                                         ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]    --> src/helpers.rs:212:8
[INFO] [stdout]     |
[INFO] [stdout] 212 |     fn new(data: &'a mut [u8], cursor: isize) -> Self {
[INFO] [stdout]     |        ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `bytes_in_buffer`
[INFO] [stdout]    --> src/helpers.rs:217:8
[INFO] [stdout]     |
[INFO] [stdout] 217 |     fn bytes_in_buffer(&self) -> Option<usize> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `cursor`
[INFO] [stdout]    --> src/helpers.rs:225:8
[INFO] [stdout]     |
[INFO] [stdout] 225 |     fn cursor(&self) -> isize {
[INFO] [stdout]     |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `etag`
[INFO] [stdout]    --> src/helpers.rs:229:8
[INFO] [stdout]     |
[INFO] [stdout] 229 |     fn etag(&self) -> u64 {
[INFO] [stdout]     |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `did_overflow`
[INFO] [stdout]    --> src/helpers.rs:233:8
[INFO] [stdout]     |
[INFO] [stdout] 233 |     fn did_overflow(&self) -> bool {
[INFO] [stdout]     |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 15 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the feature `generic_associated_types` is incomplete and may not be safe to use and/or cause compiler crashes
[INFO] [stdout]   --> src/lib.rs:40:12
[INFO] [stdout]    |
[INFO] [stdout] 40 | #![feature(generic_associated_types)]
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(incomplete_features)]` on by default
[INFO] [stdout]    = note: see issue #44265 <https://github.com/rust-lang/rust/issues/44265> for more information
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `helpers::codeconvert`
[INFO] [stdout]   --> src/lib.rs:50:27
[INFO] [stdout]    |
[INFO] [stdout] 50 |     block2_write_with_cf, codeconvert, Block2RequestData, MaskingUriUpToPath,
[INFO] [stdout]    |                           ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `helpers::codeconvert`
[INFO] [stdout]   --> src/lib.rs:87:27
[INFO] [stdout]    |
[INFO] [stdout] 87 |         response.set_code(codeconvert(code::NOT_FOUND));
[INFO] [stdout]    |                           ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `helpers::codeconvert`
[INFO] [stdout]    --> src/lib.rs:251:27
[INFO] [stdout]     |
[INFO] [stdout] 251 |         response.set_code(codeconvert(request));
[INFO] [stdout]     |                           ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `helpers::codeconvert`
[INFO] [stdout]    --> src/lib.rs:340:35
[INFO] [stdout]     |
[INFO] [stdout] 340 |                 response.set_code(codeconvert(c));
[INFO] [stdout]     |                                   ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `helpers::codeconvert`
[INFO] [stdout]    --> src/lib.rs:347:27
[INFO] [stdout]     |
[INFO] [stdout] 347 |         response.set_code(codeconvert(code::CONTENT));
[INFO] [stdout]     |                           ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `helpers::codeconvert`
[INFO] [stdout]    --> src/lib.rs:516:35
[INFO] [stdout]     |
[INFO] [stdout] 516 |                 response.set_code(codeconvert(r));
[INFO] [stdout]     |                                   ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `helpers::codeconvert`
[INFO] [stdout]    --> src/lib.rs:523:43
[INFO] [stdout]     |
[INFO] [stdout] 523 |                         response.set_code(codeconvert(e));
[INFO] [stdout]     |                                           ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `helpers::codeconvert`
[INFO] [stdout]    --> src/lib.rs:527:43
[INFO] [stdout]     |
[INFO] [stdout] 527 |                         response.set_code(codeconvert(code::CONTENT));
[INFO] [stdout]     |                                           ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `helpers::codeconvert`
[INFO] [stdout]    --> src/lib.rs:555:51
[INFO] [stdout]     |
[INFO] [stdout] 555 | ...                   response.set_code(codeconvert(code::INTERNAL_SERVER_ERROR));
[INFO] [stdout]     |                                         ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]    --> src/helpers.rs:212:8
[INFO] [stdout]     |
[INFO] [stdout] 212 |     fn new(data: &'a mut [u8], cursor: isize) -> Self {
[INFO] [stdout]     |        ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `bytes_in_buffer`
[INFO] [stdout]    --> src/helpers.rs:217:8
[INFO] [stdout]     |
[INFO] [stdout] 217 |     fn bytes_in_buffer(&self) -> Option<usize> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `cursor`
[INFO] [stdout]    --> src/helpers.rs:225:8
[INFO] [stdout]     |
[INFO] [stdout] 225 |     fn cursor(&self) -> isize {
[INFO] [stdout]     |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `etag`
[INFO] [stdout]    --> src/helpers.rs:229:8
[INFO] [stdout]     |
[INFO] [stdout] 229 |     fn etag(&self) -> u64 {
[INFO] [stdout]     |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `did_overflow`
[INFO] [stdout]    --> src/helpers.rs:233:8
[INFO] [stdout]     |
[INFO] [stdout] 233 |     fn did_overflow(&self) -> bool {
[INFO] [stdout]     |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 15 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.67s
[INFO] running `Command { std: "docker" "inspect" "a3326678a617d394a58ae31b53cc03d8f6e7dac85b032d34aa1ff40bfa73a041", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a3326678a617d394a58ae31b53cc03d8f6e7dac85b032d34aa1ff40bfa73a041", kill_on_drop: false }`
[INFO] [stdout] a3326678a617d394a58ae31b53cc03d8f6e7dac85b032d34aa1ff40bfa73a041
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 048348ecc73af472c0944b7abde26c25de303513970f0b3bc6946f1134bfca2f
[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" "048348ecc73af472c0944b7abde26c25de303513970f0b3bc6946f1134bfca2f", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr] warning: the feature `generic_associated_types` is incomplete and may not be safe to use and/or cause compiler crashes
[INFO] [stdout] running 0 tests
[INFO] [stderr]   --> src/lib.rs:40:12
[INFO] [stdout] 
[INFO] [stderr]    |
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stderr] 40 | #![feature(generic_associated_types)]
[INFO] [stdout] 
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(incomplete_features)]` on by default
[INFO] [stderr]    = note: see issue #44265 <https://github.com/rust-lang/rust/issues/44265> for more information
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated function `helpers::codeconvert`
[INFO] [stderr]   --> src/lib.rs:50:27
[INFO] [stderr]    |
[INFO] [stderr] 50 |     block2_write_with_cf, codeconvert, Block2RequestData, MaskingUriUpToPath,
[INFO] [stderr]    |                           ^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated function `helpers::codeconvert`
[INFO] [stderr]   --> src/lib.rs:87:27
[INFO] [stderr]    |
[INFO] [stderr] 87 |         response.set_code(codeconvert(code::NOT_FOUND));
[INFO] [stderr]    |                           ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated function `helpers::codeconvert`
[INFO] [stderr]    --> src/lib.rs:251:27
[INFO] [stderr]     |
[INFO] [stderr] 251 |         response.set_code(codeconvert(request));
[INFO] [stderr]     |                           ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated function `helpers::codeconvert`
[INFO] [stderr]    --> src/lib.rs:340:35
[INFO] [stderr]     |
[INFO] [stderr] 340 |                 response.set_code(codeconvert(c));
[INFO] [stderr]     |                                   ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated function `helpers::codeconvert`
[INFO] [stderr]    --> src/lib.rs:347:27
[INFO] [stderr]     |
[INFO] [stderr] 347 |         response.set_code(codeconvert(code::CONTENT));
[INFO] [stderr]     |                           ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated function `helpers::codeconvert`
[INFO] [stderr]    --> src/lib.rs:516:35
[INFO] [stderr]     |
[INFO] [stderr] 516 |                 response.set_code(codeconvert(r));
[INFO] [stderr]     |                                   ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated function `helpers::codeconvert`
[INFO] [stderr]    --> src/lib.rs:523:43
[INFO] [stderr]     |
[INFO] [stderr] 523 |                         response.set_code(codeconvert(e));
[INFO] [stderr]     |                                           ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated function `helpers::codeconvert`
[INFO] [stderr]    --> src/lib.rs:527:43
[INFO] [stderr]     |
[INFO] [stderr] 527 |                         response.set_code(codeconvert(code::CONTENT));
[INFO] [stderr]     |                                           ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated function `helpers::codeconvert`
[INFO] [stderr]    --> src/lib.rs:555:51
[INFO] [stderr]     |
[INFO] [stderr] 555 | ...                   response.set_code(codeconvert(code::INTERNAL_SERVER_ERROR));
[INFO] [stderr]     |                                         ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `new`
[INFO] [stderr]    --> src/helpers.rs:212:8
[INFO] [stderr]     |
[INFO] [stderr] 212 |     fn new(data: &'a mut [u8], cursor: isize) -> Self {
[INFO] [stderr]     |        ^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `bytes_in_buffer`
[INFO] [stderr]    --> src/helpers.rs:217:8
[INFO] [stderr]     |
[INFO] [stderr] 217 |     fn bytes_in_buffer(&self) -> Option<usize> {
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `cursor`
[INFO] [stderr]    --> src/helpers.rs:225:8
[INFO] [stderr]     |
[INFO] [stderr] 225 |     fn cursor(&self) -> isize {
[INFO] [stderr]     |        ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `etag`
[INFO] [stderr]    --> src/helpers.rs:229:8
[INFO] [stderr]     |
[INFO] [stderr] 229 |     fn etag(&self) -> u64 {
[INFO] [stderr]     |        ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `did_overflow`
[INFO] [stderr]    --> src/helpers.rs:233:8
[INFO] [stderr]     |
[INFO] [stderr] 233 |     fn did_overflow(&self) -> bool {
[INFO] [stderr]     |        ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 15 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: the feature `generic_associated_types` is incomplete and may not be safe to use and/or cause compiler crashes
[INFO] [stderr]   --> src/lib.rs:40:12
[INFO] [stderr]    |
[INFO] [stderr] 40 | #![feature(generic_associated_types)]
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(incomplete_features)]` on by default
[INFO] [stderr]    = note: see issue #44265 <https://github.com/rust-lang/rust/issues/44265> for more information
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated function `helpers::codeconvert`
[INFO] [stderr]   --> src/lib.rs:50:27
[INFO] [stderr]    |
[INFO] [stderr] 50 |     block2_write_with_cf, codeconvert, Block2RequestData, MaskingUriUpToPath,
[INFO] [stderr]    |                           ^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated function `helpers::codeconvert`
[INFO] [stderr]   --> src/lib.rs:87:27
[INFO] [stderr]    |
[INFO] [stderr] 87 |         response.set_code(codeconvert(code::NOT_FOUND));
[INFO] [stderr]    |                           ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated function `helpers::codeconvert`
[INFO] [stderr]    --> src/lib.rs:251:27
[INFO] [stderr]     |
[INFO] [stderr] 251 |         response.set_code(codeconvert(request));
[INFO] [stderr]     |                           ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated function `helpers::codeconvert`
[INFO] [stderr]    --> src/lib.rs:340:35
[INFO] [stderr]     |
[INFO] [stderr] 340 |                 response.set_code(codeconvert(c));
[INFO] [stderr]     |                                   ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated function `helpers::codeconvert`
[INFO] [stderr]    --> src/lib.rs:347:27
[INFO] [stderr]     |
[INFO] [stderr] 347 |         response.set_code(codeconvert(code::CONTENT));
[INFO] [stderr]     |                           ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated function `helpers::codeconvert`
[INFO] [stderr]    --> src/lib.rs:516:35
[INFO] [stderr]     |
[INFO] [stderr] 516 |                 response.set_code(codeconvert(r));
[INFO] [stderr]     |                                   ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated function `helpers::codeconvert`
[INFO] [stderr]    --> src/lib.rs:523:43
[INFO] [stderr]     |
[INFO] [stderr] 523 |                         response.set_code(codeconvert(e));
[INFO] [stderr]     |                                           ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated function `helpers::codeconvert`
[INFO] [stderr]    --> src/lib.rs:527:43
[INFO] [stderr]     |
[INFO] [stderr] 527 |                         response.set_code(codeconvert(code::CONTENT));
[INFO] [stderr]     |                                           ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated function `helpers::codeconvert`
[INFO] [stderr]    --> src/lib.rs:555:51
[INFO] [stderr]     |
[INFO] [stderr] 555 | ...                   response.set_code(codeconvert(code::INTERNAL_SERVER_ERROR));
[INFO] [stderr]     |                                         ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `new`
[INFO] [stderr]    --> src/helpers.rs:212:8
[INFO] [stderr]     |
[INFO] [stderr] 212 |     fn new(data: &'a mut [u8], cursor: isize) -> Self {
[INFO] [stderr]     |        ^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `bytes_in_buffer`
[INFO] [stderr]    --> src/helpers.rs:217:8
[INFO] [stderr]     |
[INFO] [stderr] 217 |     fn bytes_in_buffer(&self) -> Option<usize> {
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `cursor`
[INFO] [stderr]    --> src/helpers.rs:225:8
[INFO] [stderr]     |
[INFO] [stderr] 225 |     fn cursor(&self) -> isize {
[INFO] [stderr]     |        ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `etag`
[INFO] [stderr]    --> src/helpers.rs:229:8
[INFO] [stderr]     |
[INFO] [stderr] 229 |     fn etag(&self) -> u64 {
[INFO] [stderr]     |        ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `did_overflow`
[INFO] [stderr]    --> src/helpers.rs:233:8
[INFO] [stderr]     |
[INFO] [stderr] 233 |     fn did_overflow(&self) -> bool {
[INFO] [stderr]     |        ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 15 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/coap_handler_implementations-65de296c338afb75)
[INFO] [stderr]    Doc-tests coap-handler-implementations
[INFO] [stderr] warning: the feature `generic_associated_types` is incomplete and may not be safe to use and/or cause compiler crashes
[INFO] [stderr]   --> /opt/rustwide/workdir/src/lib.rs:40:12
[INFO] [stderr]    |
[INFO] [stderr] 40 | #![feature(generic_associated_types)]
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(incomplete_features)]` on by default
[INFO] [stderr]    = note: see issue #44265 <https://github.com/rust-lang/rust/issues/44265> for more information
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - new_dispatcher (line 97) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.41s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "048348ecc73af472c0944b7abde26c25de303513970f0b3bc6946f1134bfca2f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "048348ecc73af472c0944b7abde26c25de303513970f0b3bc6946f1134bfca2f", kill_on_drop: false }`
[INFO] [stdout] 048348ecc73af472c0944b7abde26c25de303513970f0b3bc6946f1134bfca2f