[INFO] fetching crate coap-handler-implementations 0.1.0...
[INFO] testing coap-handler-implementations-0.1.0 against try#d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2 for pr-86479
[INFO] extracting crate coap-handler-implementations 0.1.0 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate coap-handler-implementations 0.1.0 on toolchain d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "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-6/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded coap-handler v0.1.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5b4423ee987057a67eacb18dceacbf18541d636e46c7fd59c2563e3ace90447f
[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" "5b4423ee987057a67eacb18dceacbf18541d636e46c7fd59c2563e3ace90447f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5b4423ee987057a67eacb18dceacbf18541d636e46c7fd59c2563e3ace90447f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5b4423ee987057a67eacb18dceacbf18541d636e46c7fd59c2563e3ace90447f", kill_on_drop: false }`
[INFO] [stdout] 5b4423ee987057a67eacb18dceacbf18541d636e46c7fd59c2563e3ace90447f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e46a446c3c29cdf42635346311cf0845927cefa6d7fd0eee54805ad1b9fcd5c6
[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" "e46a446c3c29cdf42635346311cf0845927cefa6d7fd0eee54805ad1b9fcd5c6", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.74
[INFO] [stderr]    Compiling serde v1.0.127
[INFO] [stderr]    Compiling build_const v0.2.2
[INFO] [stderr]    Compiling coap-numbers v0.1.2
[INFO] [stderr]    Compiling byteorder v1.4.3
[INFO] [stderr]    Compiling coap-message v0.2.0
[INFO] [stderr]    Compiling crc v1.8.1
[INFO] [stderr]    Compiling serde_derive v1.0.127
[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: 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: 14 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 21.55s
[INFO] running `Command { std: "docker" "inspect" "e46a446c3c29cdf42635346311cf0845927cefa6d7fd0eee54805ad1b9fcd5c6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e46a446c3c29cdf42635346311cf0845927cefa6d7fd0eee54805ad1b9fcd5c6", kill_on_drop: false }`
[INFO] [stdout] e46a446c3c29cdf42635346311cf0845927cefa6d7fd0eee54805ad1b9fcd5c6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 96b7148d680683e0dedf46f586657d56288fc3b00d4259e88a806be2c328db01
[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" "96b7148d680683e0dedf46f586657d56288fc3b00d4259e88a806be2c328db01", kill_on_drop: false }`
[INFO] [stderr]    Compiling coap-handler-implementations v0.1.0 (/opt/rustwide/workdir)
[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: 14 warnings emitted
[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: 14 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.89s
[INFO] running `Command { std: "docker" "inspect" "96b7148d680683e0dedf46f586657d56288fc3b00d4259e88a806be2c328db01", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "96b7148d680683e0dedf46f586657d56288fc3b00d4259e88a806be2c328db01", kill_on_drop: false }`
[INFO] [stdout] 96b7148d680683e0dedf46f586657d56288fc3b00d4259e88a806be2c328db01
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 3766673e49bcba8ab838ef650e3a3a63deecc6867921b92e46bfee86b845ddfd
[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" "3766673e49bcba8ab838ef650e3a3a63deecc6867921b92e46bfee86b845ddfd", kill_on_drop: false }`
[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] [stdout] 
[INFO] [stderr] warning: use of deprecated function `helpers::codeconvert`
[INFO] [stdout] running 0 tests
[INFO] [stderr]   --> src/lib.rs:87:27
[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] 87 |         response.set_code(codeconvert(code::NOT_FOUND));
[INFO] [stdout] 
[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: `coap-handler-implementations` (lib) generated 14 warnings
[INFO] [stderr] warning: `coap-handler-implementations` (lib test) generated 14 warnings (14 duplicates)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/coap_handler_implementations-6457e8a5f1462e8e)
[INFO] [stderr]    Doc-tests coap-handler-implementations
[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 0.56s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "3766673e49bcba8ab838ef650e3a3a63deecc6867921b92e46bfee86b845ddfd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3766673e49bcba8ab838ef650e3a3a63deecc6867921b92e46bfee86b845ddfd", kill_on_drop: false }`
[INFO] [stdout] 3766673e49bcba8ab838ef650e3a3a63deecc6867921b92e46bfee86b845ddfd