[INFO] fetching crate art_p256 0.2.1...
[INFO] checking art_p256-0.2.1 against master#158f00a1c5175648af6f6099b075f78d1d014a28 for pr-121251
[INFO] extracting crate art_p256 0.2.1 into /workspace/builds/worker-0-tc1/source
[INFO] validating manifest of crates.io crate art_p256 0.2.1 on toolchain 158f00a1c5175648af6f6099b075f78d1d014a28
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+158f00a1c5175648af6f6099b075f78d1d014a28" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate art_p256 0.2.1
[INFO] finished tweaking crates.io crate art_p256 0.2.1
[INFO] tweaked toml for crates.io crate art_p256 0.2.1 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+158f00a1c5175648af6f6099b075f78d1d014a28" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+158f00a1c5175648af6f6099b075f78d1d014a28" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+158f00a1c5175648af6f6099b075f78d1d014a28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9bb921acd317f5c96bc1f57c963db152f335929076a070fbf3c4373878f83c4e
[INFO] running `Command { std: "docker" "start" "-a" "9bb921acd317f5c96bc1f57c963db152f335929076a070fbf3c4373878f83c4e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9bb921acd317f5c96bc1f57c963db152f335929076a070fbf3c4373878f83c4e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9bb921acd317f5c96bc1f57c963db152f335929076a070fbf3c4373878f83c4e", kill_on_drop: false }`
[INFO] [stdout] 9bb921acd317f5c96bc1f57c963db152f335929076a070fbf3c4373878f83c4e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=forbid" "-e" "RUSTDOCFLAGS=--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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+158f00a1c5175648af6f6099b075f78d1d014a28" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2ed50a596a50823e1f248e6ce8322c6309e5406332b9fe2eb4426f745d446601
[INFO] running `Command { std: "docker" "start" "-a" "2ed50a596a50823e1f248e6ce8322c6309e5406332b9fe2eb4426f745d446601", kill_on_drop: false }`
[INFO] [stderr]     Checking art_p256 v0.2.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/p256_field.rs:24:22
[INFO] [stdout]    |
[INFO] [stdout] 24 |         pub fn add_i(mut a: &mut A512, b: u32, i: usize) {
[INFO] [stdout]    |                      ----^
[INFO] [stdout]    |                      |
[INFO] [stdout]    |                      help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/p256_field.rs:62:29
[INFO] [stdout]    |
[INFO] [stdout] 62 |         pub(crate) fn add_i(mut a: &mut A256, b: u32, i: usize) {
[INFO] [stdout]    |                             ----^
[INFO] [stdout]    |                             |
[INFO] [stdout]    |                             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/p256_field.rs:80:29
[INFO] [stdout]    |
[INFO] [stdout] 80 |         pub(crate) fn sub_i(mut a: &mut A256, b: u32, i: usize) {
[INFO] [stdout]    |                             ----^
[INFO] [stdout]    |                             |
[INFO] [stdout]    |                             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0463]: can't find crate for `P256`
[INFO] [stdout]  --> tests/ecdhe.rs:1:1
[INFO] [stdout]   |
[INFO] [stdout] 1 | extern crate P256;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^ can't find crate
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0463`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `art_p256` (test "ecdhe") due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/p256_field.rs:24:22
[INFO] [stdout]    |
[INFO] [stdout] 24 |         pub fn add_i(mut a: &mut A512, b: u32, i: usize) {
[INFO] [stdout]    |                      ----^
[INFO] [stdout]    |                      |
[INFO] [stdout]    |                      help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/p256_field.rs:62:29
[INFO] [stdout]    |
[INFO] [stdout] 62 |         pub(crate) fn add_i(mut a: &mut A256, b: u32, i: usize) {
[INFO] [stdout]    |                             ----^
[INFO] [stdout]    |                             |
[INFO] [stdout]    |                             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/p256_field.rs:80:29
[INFO] [stdout]    |
[INFO] [stdout] 80 |         pub(crate) fn sub_i(mut a: &mut A256, b: u32, i: usize) {
[INFO] [stdout]    |                             ----^
[INFO] [stdout]    |                             |
[INFO] [stdout]    |                             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "2ed50a596a50823e1f248e6ce8322c6309e5406332b9fe2eb4426f745d446601", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2ed50a596a50823e1f248e6ce8322c6309e5406332b9fe2eb4426f745d446601", kill_on_drop: false }`
[INFO] [stdout] 2ed50a596a50823e1f248e6ce8322c6309e5406332b9fe2eb4426f745d446601
[INFO] checking art_p256-0.2.1 against try#b4fc5dbf0bc33be331f9d893db5b3a794f29724a+rustflags=-Dexplicit_range -Dtrait_impl_range -Wrange_syntax -Wrange_bounds for pr-121251
[INFO] extracting crate art_p256 0.2.1 into /workspace/builds/worker-0-tc2/source
[INFO] validating manifest of crates.io crate art_p256 0.2.1 on toolchain b4fc5dbf0bc33be331f9d893db5b3a794f29724a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b4fc5dbf0bc33be331f9d893db5b3a794f29724a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate art_p256 0.2.1
[INFO] finished tweaking crates.io crate art_p256 0.2.1
[INFO] tweaked toml for crates.io crate art_p256 0.2.1 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b4fc5dbf0bc33be331f9d893db5b3a794f29724a" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b4fc5dbf0bc33be331f9d893db5b3a794f29724a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+b4fc5dbf0bc33be331f9d893db5b3a794f29724a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 33fb98d7662257aeab0c74e2d0801914068bdb1698d774c335008f0fbcadfa07
[INFO] running `Command { std: "docker" "start" "-a" "33fb98d7662257aeab0c74e2d0801914068bdb1698d774c335008f0fbcadfa07", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "33fb98d7662257aeab0c74e2d0801914068bdb1698d774c335008f0fbcadfa07", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "33fb98d7662257aeab0c74e2d0801914068bdb1698d774c335008f0fbcadfa07", kill_on_drop: false }`
[INFO] [stdout] 33fb98d7662257aeab0c74e2d0801914068bdb1698d774c335008f0fbcadfa07
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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 -Dexplicit_range -Dtrait_impl_range -Wrange_syntax -Wrange_bounds" "-e" "RUSTDOCFLAGS=--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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+b4fc5dbf0bc33be331f9d893db5b3a794f29724a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f002e7cc401e540eb195cefda94ae8edd2634695047e7af076cd3d1f373540f9
[INFO] running `Command { std: "docker" "start" "-a" "f002e7cc401e540eb195cefda94ae8edd2634695047e7af076cd3d1f373540f9", kill_on_drop: false }`
[INFO] [stderr]     Checking art_p256 v0.2.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]   --> src/p256_field.rs:28:26
[INFO] [stdout]    |
[INFO] [stdout] 28 |                 for i in (i + 1)..16 {
[INFO] [stdout]    |                          ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: requested on the command line with `-W range-syntax`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]   --> src/p256_field.rs:66:26
[INFO] [stdout]    |
[INFO] [stdout] 66 |                 for i in (i + 1)..8 {
[INFO] [stdout]    |                          ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]   --> src/p256_field.rs:84:26
[INFO] [stdout]    |
[INFO] [stdout] 84 |                 for i in (i + 1)..8 {
[INFO] [stdout]    |                          ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/p256_field.rs:101:22
[INFO] [stdout]     |
[INFO] [stdout] 101 |             for i in 0..8 {
[INFO] [stdout]     |                      ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/p256_field.rs:102:26
[INFO] [stdout]     |
[INFO] [stdout] 102 |                 for j in 0..32 {
[INFO] [stdout]     |                          ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/p256_field.rs:115:22
[INFO] [stdout]     |
[INFO] [stdout] 115 |             for i in 0..8 { A256::add_i(&mut self, b.r[i], i); }
[INFO] [stdout]     |                      ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/p256_field.rs:124:22
[INFO] [stdout]     |
[INFO] [stdout] 124 |             for i in 0..8 { A256::sub_i(&mut self, b.r[i], i); }
[INFO] [stdout]     |                      ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/p256_field.rs:139:22
[INFO] [stdout]     |
[INFO] [stdout] 139 |             for k in 0..2 {
[INFO] [stdout]     |                      ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/p256_field.rs:145:22
[INFO] [stdout]     |
[INFO] [stdout] 145 |             for k in 0..3 {
[INFO] [stdout]     |                      ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/p256_field.rs:151:22
[INFO] [stdout]     |
[INFO] [stdout] 151 |             for k in 0..4 {
[INFO] [stdout]     |                      ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/p256_field.rs:157:22
[INFO] [stdout]     |
[INFO] [stdout] 157 |             for k in 0..5 {
[INFO] [stdout]     |                      ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/p256_field.rs:163:22
[INFO] [stdout]     |
[INFO] [stdout] 163 |             for k in 0..6 {
[INFO] [stdout]     |                      ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/p256_field.rs:169:22
[INFO] [stdout]     |
[INFO] [stdout] 169 |             for k in 0..7 {
[INFO] [stdout]     |                      ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/p256_field.rs:175:22
[INFO] [stdout]     |
[INFO] [stdout] 175 |             for k in 0..8 {
[INFO] [stdout]     |                      ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/p256_field.rs:181:22
[INFO] [stdout]     |
[INFO] [stdout] 181 |             for k in 1..8 {
[INFO] [stdout]     |                      ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/p256_field.rs:187:22
[INFO] [stdout]     |
[INFO] [stdout] 187 |             for k in 2..8 {
[INFO] [stdout]     |                      ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/p256_field.rs:193:22
[INFO] [stdout]     |
[INFO] [stdout] 193 |             for k in 3..8 {
[INFO] [stdout]     |                      ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/p256_field.rs:199:22
[INFO] [stdout]     |
[INFO] [stdout] 199 |             for k in 4..8 {
[INFO] [stdout]     |                      ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/p256_field.rs:205:22
[INFO] [stdout]     |
[INFO] [stdout] 205 |             for k in 5..8 {
[INFO] [stdout]     |                      ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/p256_field.rs:211:22
[INFO] [stdout]     |
[INFO] [stdout] 211 |             for k in 6..8 {
[INFO] [stdout]     |                      ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]   --> src/p256_curve.rs:68:18
[INFO] [stdout]    |
[INFO] [stdout] 68 |         for i in 0..8 {
[INFO] [stdout]    |                  ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]   --> src/p256_curve.rs:69:22
[INFO] [stdout]    |
[INFO] [stdout] 69 |             for j in 0..32 {
[INFO] [stdout]    |                      ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/p256_field.rs:24:22
[INFO] [stdout]    |
[INFO] [stdout] 24 |         pub fn add_i(mut a: &mut A512, b: u32, i: usize) {
[INFO] [stdout]    |                      ----^
[INFO] [stdout]    |                      |
[INFO] [stdout]    |                      help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/p256_field.rs:62:29
[INFO] [stdout]    |
[INFO] [stdout] 62 |         pub(crate) fn add_i(mut a: &mut A256, b: u32, i: usize) {
[INFO] [stdout]    |                             ----^
[INFO] [stdout]    |                             |
[INFO] [stdout]    |                             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/p256_field.rs:80:29
[INFO] [stdout]    |
[INFO] [stdout] 80 |         pub(crate) fn sub_i(mut a: &mut A256, b: u32, i: usize) {
[INFO] [stdout]    |                             ----^
[INFO] [stdout]    |                             |
[INFO] [stdout]    |                             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 25 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]   --> src/p256_field.rs:28:26
[INFO] [stdout]    |
[INFO] [stdout] 28 |                 for i in (i + 1)..16 {
[INFO] [stdout]    |                          ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: requested on the command line with `-W range-syntax`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]   --> src/p256_field.rs:66:26
[INFO] [stdout]    |
[INFO] [stdout] 66 |                 for i in (i + 1)..8 {
[INFO] [stdout]    |                          ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]   --> src/p256_field.rs:84:26
[INFO] [stdout]    |
[INFO] [stdout] 84 |                 for i in (i + 1)..8 {
[INFO] [stdout]    |                          ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/p256_field.rs:101:22
[INFO] [stdout]     |
[INFO] [stdout] 101 |             for i in 0..8 {
[INFO] [stdout]     |                      ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/p256_field.rs:102:26
[INFO] [stdout]     |
[INFO] [stdout] 102 |                 for j in 0..32 {
[INFO] [stdout]     |                          ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/p256_field.rs:115:22
[INFO] [stdout]     |
[INFO] [stdout] 115 |             for i in 0..8 { A256::add_i(&mut self, b.r[i], i); }
[INFO] [stdout]     |                      ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/p256_field.rs:124:22
[INFO] [stdout]     |
[INFO] [stdout] 124 |             for i in 0..8 { A256::sub_i(&mut self, b.r[i], i); }
[INFO] [stdout]     |                      ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/p256_field.rs:139:22
[INFO] [stdout]     |
[INFO] [stdout] 139 |             for k in 0..2 {
[INFO] [stdout]     |                      ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/p256_field.rs:145:22
[INFO] [stdout]     |
[INFO] [stdout] 145 |             for k in 0..3 {
[INFO] [stdout]     |                      ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/p256_field.rs:151:22
[INFO] [stdout]     |
[INFO] [stdout] 151 |             for k in 0..4 {
[INFO] [stdout]     |                      ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/p256_field.rs:157:22
[INFO] [stdout]     |
[INFO] [stdout] 157 |             for k in 0..5 {
[INFO] [stdout]     |                      ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/p256_field.rs:163:22
[INFO] [stdout]     |
[INFO] [stdout] 163 |             for k in 0..6 {
[INFO] [stdout]     |                      ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/p256_field.rs:169:22
[INFO] [stdout]     |
[INFO] [stdout] 169 |             for k in 0..7 {
[INFO] [stdout]     |                      ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/p256_field.rs:175:22
[INFO] [stdout]     |
[INFO] [stdout] 175 |             for k in 0..8 {
[INFO] [stdout]     |                      ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/p256_field.rs:181:22
[INFO] [stdout]     |
[INFO] [stdout] 181 |             for k in 1..8 {
[INFO] [stdout]     |                      ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/p256_field.rs:187:22
[INFO] [stdout]     |
[INFO] [stdout] 187 |             for k in 2..8 {
[INFO] [stdout]     |                      ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/p256_field.rs:193:22
[INFO] [stdout]     |
[INFO] [stdout] 193 |             for k in 3..8 {
[INFO] [stdout]     |                      ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/p256_field.rs:199:22
[INFO] [stdout]     |
[INFO] [stdout] 199 |             for k in 4..8 {
[INFO] [stdout]     |                      ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/p256_field.rs:205:22
[INFO] [stdout]     |
[INFO] [stdout] 205 |             for k in 5..8 {
[INFO] [stdout]     |                      ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/p256_field.rs:211:22
[INFO] [stdout]     |
[INFO] [stdout] 211 |             for k in 6..8 {
[INFO] [stdout]     |                      ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]   --> src/p256_curve.rs:68:18
[INFO] [stdout]    |
[INFO] [stdout] 68 |         for i in 0..8 {
[INFO] [stdout]    |                  ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]   --> src/p256_curve.rs:69:22
[INFO] [stdout]    |
[INFO] [stdout] 69 |             for j in 0..32 {
[INFO] [stdout]    |                      ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0463]: can't find crate for `P256`
[INFO] [stdout]  --> tests/ecdhe.rs:1:1
[INFO] [stdout]   |
[INFO] [stdout] 1 | extern crate P256;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^ can't find crate
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]   --> tests/ecdhe.rs:15:18
[INFO] [stdout]    |
[INFO] [stdout] 15 | ...   for i in 0..8 { rnd[i] = buffer[4 * i] as u32 | (buffer[4 * i + 1] as u32) << 8 | (buffer[4 * i + 2] as u32) << 16 | (buffer[4 * i ...
[INFO] [stdout]    |                ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: requested on the command line with `-W range-syntax`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]   --> tests/ecdhe.rs:21:18
[INFO] [stdout]    |
[INFO] [stdout] 21 |         for i in 0..10 {
[INFO] [stdout]    |                  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error; 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0463`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `art_p256` (test "ecdhe") due to 2 previous errors; 2 warnings emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/p256_field.rs:24:22
[INFO] [stdout]    |
[INFO] [stdout] 24 |         pub fn add_i(mut a: &mut A512, b: u32, i: usize) {
[INFO] [stdout]    |                      ----^
[INFO] [stdout]    |                      |
[INFO] [stdout]    |                      help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/p256_field.rs:62:29
[INFO] [stdout]    |
[INFO] [stdout] 62 |         pub(crate) fn add_i(mut a: &mut A256, b: u32, i: usize) {
[INFO] [stdout]    |                             ----^
[INFO] [stdout]    |                             |
[INFO] [stdout]    |                             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/p256_field.rs:80:29
[INFO] [stdout]    |
[INFO] [stdout] 80 |         pub(crate) fn sub_i(mut a: &mut A256, b: u32, i: usize) {
[INFO] [stdout]    |                             ----^
[INFO] [stdout]    |                             |
[INFO] [stdout]    |                             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 25 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "f002e7cc401e540eb195cefda94ae8edd2634695047e7af076cd3d1f373540f9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f002e7cc401e540eb195cefda94ae8edd2634695047e7af076cd3d1f373540f9", kill_on_drop: false }`
[INFO] [stdout] f002e7cc401e540eb195cefda94ae8edd2634695047e7af076cd3d1f373540f9
