[INFO] cloning repository https://github.com/ayhon/testing_aeneas
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ayhon/testing_aeneas" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fayhon%2Ftesting_aeneas", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fayhon%2Ftesting_aeneas'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] e682c923e70c50b3cdb3dda9c8ecf2d09e2eccb3
[INFO] checking ayhon/testing_aeneas against try#14e4661efa5acbf985e4fe564baae04683366cc1 for pr-157696
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fayhon%2Ftesting_aeneas" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/ayhon/testing_aeneas
[INFO] finished tweaking git repo https://github.com/ayhon/testing_aeneas
[INFO] tweaked toml for git repo https://github.com/ayhon/testing_aeneas written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/ayhon/testing_aeneas on toolchain 14e4661efa5acbf985e4fe564baae04683366cc1
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+14e4661efa5acbf985e4fe564baae04683366cc1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/ayhon/testing_aeneas 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" "+14e4661efa5acbf985e4fe564baae04683366cc1" "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/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:3a6becf2bc8dde7f3fa57ede90e4f284e72d296796fc446bbb1e2c7cc0530151" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 82ec01857ac1b3850017cabd8fd54318bdae8c282be1ec3d9df16533ff686986
[INFO] running `Command { std: "docker" "start" "82ec01857ac1b3850017cabd8fd54318bdae8c282be1ec3d9df16533ff686986", 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" "82ec01857ac1b3850017cabd8fd54318bdae8c282be1ec3d9df16533ff686986" "/opt/rustwide/cargo-home/bin/cargo" "+14e4661efa5acbf985e4fe564baae04683366cc1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "82ec01857ac1b3850017cabd8fd54318bdae8c282be1ec3d9df16533ff686986", 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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-w" "/opt/rustwide/workdir" "--user" "0:0" "82ec01857ac1b3850017cabd8fd54318bdae8c282be1ec3d9df16533ff686986" "/opt/rustwide/cargo-home/bin/cargo" "+14e4661efa5acbf985e4fe564baae04683366cc1" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]     Checking testing_aeneas v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused return value of `std::mem::replace` that must be used
[INFO] [stdout]    --> src/lib.rs:131:17
[INFO] [stdout]     |
[INFO] [stdout] 131 |                 std::mem::replace(self, new_node);
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: if you don't need the old value, you can just assign the new value directly
[INFO] [stdout]     = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 131 |                 let _ = std::mem::replace(self, new_node);
[INFO] [stdout]     |                 +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `rotateLeft` should have a snake case name
[INFO] [stdout]    --> src/lib.rs:171:8
[INFO] [stdout]     |
[INFO] [stdout] 171 |     fn rotateLeft(self) -> Self {
[INFO] [stdout]     |        ^^^^^^^^^^ help: convert the identifier to snake case: `rotate_left`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `rotateRight` should have a snake case name
[INFO] [stdout]    --> src/lib.rs:216:8
[INFO] [stdout]     |
[INFO] [stdout] 216 |     fn rotateRight(self) -> Self {
[INFO] [stdout]     |        ^^^^^^^^^^^ help: convert the identifier to snake case: `rotate_right`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `insertAndWarn` should have a snake case name
[INFO] [stdout]    --> src/lib.rs:374:8
[INFO] [stdout]     |
[INFO] [stdout] 374 |     fn insertAndWarn(self, target: isize) -> (Self,bool) {
[INFO] [stdout]     |        ^^^^^^^^^^^^^ help: convert the identifier to snake case: `insert_and_warn`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `updateLeftDeletion` should have a snake case name
[INFO] [stdout]    --> src/lib.rs:409:8
[INFO] [stdout]     |
[INFO] [stdout] 409 |     fn updateLeftDeletion(
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `update_left_deletion`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `updateRightDeletion` should have a snake case name
[INFO] [stdout]    --> src/lib.rs:423:8
[INFO] [stdout]     |
[INFO] [stdout] 423 |     fn updateRightDeletion(
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `update_right_deletion`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `popLeftmost` should have a snake case name
[INFO] [stdout]    --> src/lib.rs:439:8
[INFO] [stdout]     |
[INFO] [stdout] 439 |     fn popLeftmost(self) -> (Self, isize, bool) {
[INFO] [stdout]     |        ^^^^^^^^^^^ help: convert the identifier to snake case: `pop_leftmost`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `deleteAndWarn` should have a snake case name
[INFO] [stdout]    --> src/lib.rs:453:8
[INFO] [stdout]     |
[INFO] [stdout] 453 |     fn deleteAndWarn(self, target: &isize) -> (Self,bool) {
[INFO] [stdout]     |        ^^^^^^^^^^^^^ help: convert the identifier to snake case: `delete_and_warn`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused return value of `std::mem::replace` that must be used
[INFO] [stdout]    --> src/lib.rs:131:17
[INFO] [stdout]     |
[INFO] [stdout] 131 |                 std::mem::replace(self, new_node);
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: if you don't need the old value, you can just assign the new value directly
[INFO] [stdout]     = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 131 |                 let _ = std::mem::replace(self, new_node);
[INFO] [stdout]     |                 +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `rotateLeft` should have a snake case name
[INFO] [stdout]    --> src/lib.rs:171:8
[INFO] [stdout]     |
[INFO] [stdout] 171 |     fn rotateLeft(self) -> Self {
[INFO] [stdout]     |        ^^^^^^^^^^ help: convert the identifier to snake case: `rotate_left`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `rotateRight` should have a snake case name
[INFO] [stdout]    --> src/lib.rs:216:8
[INFO] [stdout]     |
[INFO] [stdout] 216 |     fn rotateRight(self) -> Self {
[INFO] [stdout]     |        ^^^^^^^^^^^ help: convert the identifier to snake case: `rotate_right`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `insertAndWarn` should have a snake case name
[INFO] [stdout]    --> src/lib.rs:374:8
[INFO] [stdout]     |
[INFO] [stdout] 374 |     fn insertAndWarn(self, target: isize) -> (Self,bool) {
[INFO] [stdout]     |        ^^^^^^^^^^^^^ help: convert the identifier to snake case: `insert_and_warn`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `updateLeftDeletion` should have a snake case name
[INFO] [stdout]    --> src/lib.rs:409:8
[INFO] [stdout]     |
[INFO] [stdout] 409 |     fn updateLeftDeletion(
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `update_left_deletion`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `updateRightDeletion` should have a snake case name
[INFO] [stdout]    --> src/lib.rs:423:8
[INFO] [stdout]     |
[INFO] [stdout] 423 |     fn updateRightDeletion(
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `update_right_deletion`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `popLeftmost` should have a snake case name
[INFO] [stdout]    --> src/lib.rs:439:8
[INFO] [stdout]     |
[INFO] [stdout] 439 |     fn popLeftmost(self) -> (Self, isize, bool) {
[INFO] [stdout]     |        ^^^^^^^^^^^ help: convert the identifier to snake case: `pop_leftmost`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `deleteAndWarn` should have a snake case name
[INFO] [stdout]    --> src/lib.rs:453:8
[INFO] [stdout]     |
[INFO] [stdout] 453 |     fn deleteAndWarn(self, target: &isize) -> (Self,bool) {
[INFO] [stdout]     |        ^^^^^^^^^^^^^ help: convert the identifier to snake case: `delete_and_warn`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.10s
[INFO] running `Command { std: "docker" "inspect" "82ec01857ac1b3850017cabd8fd54318bdae8c282be1ec3d9df16533ff686986", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "82ec01857ac1b3850017cabd8fd54318bdae8c282be1ec3d9df16533ff686986", kill_on_drop: false }`
[INFO] [stdout] 82ec01857ac1b3850017cabd8fd54318bdae8c282be1ec3d9df16533ff686986
