[INFO] cloning repository https://github.com/SBTCVM/SBTCVM_Gen_4
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/SBTCVM/SBTCVM_Gen_4" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSBTCVM%2FSBTCVM_Gen_4", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSBTCVM%2FSBTCVM_Gen_4'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] b9c00d1903fdbabc20767e60311442e367cc9fac
[INFO] testing SBTCVM/SBTCVM_Gen_4 against master#432e145bd5a974c5b6f4dd9b352891bd7502b69d for pr-87041
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSBTCVM%2FSBTCVM_Gen_4" "/workspace/builds/worker-0/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/SBTCVM/SBTCVM_Gen_4 on toolchain 432e145bd5a974c5b6f4dd9b352891bd7502b69d
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/SBTCVM/SBTCVM_Gen_4
[INFO] finished tweaking git repo https://github.com/SBTCVM/SBTCVM_Gen_4
[INFO] tweaked toml for git repo https://github.com/SBTCVM/SBTCVM_Gen_4 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] crate git repo https://github.com/SBTCVM/SBTCVM_Gen_4 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f3b818117f1a984fb1ff039c79d2095cb6e0f570980ed9e8b5d948a698bfefcc
[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" "f3b818117f1a984fb1ff039c79d2095cb6e0f570980ed9e8b5d948a698bfefcc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f3b818117f1a984fb1ff039c79d2095cb6e0f570980ed9e8b5d948a698bfefcc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f3b818117f1a984fb1ff039c79d2095cb6e0f570980ed9e8b5d948a698bfefcc", kill_on_drop: false }`
[INFO] [stdout] f3b818117f1a984fb1ff039c79d2095cb6e0f570980ed9e8b5d948a698bfefcc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b14b8d666933c431d084491af2df11c59b5e36344b1b4a239e34e716947c1007
[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" "b14b8d666933c431d084491af2df11c59b5e36344b1b4a239e34e716947c1007", kill_on_drop: false }`
[INFO] [stderr]    Compiling custom_error v1.8.0
[INFO] [stderr]    Compiling bitvec v0.20.1
[INFO] [stderr]    Compiling sbtcvm-balter v0.1.0 (/opt/rustwide/workdir/sbtcvm-balter)
[INFO] [stdout] warning: unused variable: `rhs`
[INFO] [stdout]   --> sbtcvm-balter/src/ops/arithmetic.rs:51:30
[INFO] [stdout]    |
[INFO] [stdout] 51 |     fn add_assign(&mut self, rhs: Self) {
[INFO] [stdout]    |                              ^^^ help: if this is intentional, prefix it with an underscore: `_rhs`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `rhs`
[INFO] [stdout]   --> sbtcvm-balter/src/ops/arithmetic.rs:59:18
[INFO] [stdout]    |
[INFO] [stdout] 59 |     fn div(self, rhs: Self) -> Self::Output {
[INFO] [stdout]    |                  ^^^ help: if this is intentional, prefix it with an underscore: `_rhs`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `rhs`
[INFO] [stdout]   --> sbtcvm-balter/src/ops/arithmetic.rs:65:30
[INFO] [stdout]    |
[INFO] [stdout] 65 |     fn div_assign(&mut self, rhs: Self) {
[INFO] [stdout]    |                              ^^^ help: if this is intentional, prefix it with an underscore: `_rhs`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `rhs`
[INFO] [stdout]   --> sbtcvm-balter/src/ops/arithmetic.rs:73:18
[INFO] [stdout]    |
[INFO] [stdout] 73 |     fn mul(self, rhs: Self) -> Self::Output {
[INFO] [stdout]    |                  ^^^ help: if this is intentional, prefix it with an underscore: `_rhs`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `rhs`
[INFO] [stdout]   --> sbtcvm-balter/src/ops/arithmetic.rs:79:30
[INFO] [stdout]    |
[INFO] [stdout] 79 |     fn mul_assign(&mut self, rhs: Self) {
[INFO] [stdout]    |                              ^^^ help: if this is intentional, prefix it with an underscore: `_rhs`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `rhs`
[INFO] [stdout]   --> sbtcvm-balter/src/ops/arithmetic.rs:87:18
[INFO] [stdout]    |
[INFO] [stdout] 87 |     fn rem(self, rhs: Self) -> Self::Output {
[INFO] [stdout]    |                  ^^^ help: if this is intentional, prefix it with an underscore: `_rhs`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `rhs`
[INFO] [stdout]   --> sbtcvm-balter/src/ops/arithmetic.rs:93:30
[INFO] [stdout]    |
[INFO] [stdout] 93 |     fn rem_assign(&mut self, rhs: Self) {
[INFO] [stdout]    |                              ^^^ help: if this is intentional, prefix it with an underscore: `_rhs`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `rhs`
[INFO] [stdout]    --> sbtcvm-balter/src/ops/arithmetic.rs:107:30
[INFO] [stdout]     |
[INFO] [stdout] 107 |     fn sub_assign(&mut self, rhs: Self) {
[INFO] [stdout]     |                              ^^^ help: if this is intentional, prefix it with an underscore: `_rhs`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> sbtcvm-balter/src/lib.rs:18:8
[INFO] [stdout]    |
[INFO] [stdout] 18 |     fn new(&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: `from_i128`
[INFO] [stdout]   --> sbtcvm-balter/src/lib.rs:19:8
[INFO] [stdout]    |
[INFO] [stdout] 19 |     fn from_i128(number: i128) -> Result<Vec<BalTer>, MachineError> {
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `dec_to_bal`
[INFO] [stdout]   --> sbtcvm-balter/src/lib.rs:32:4
[INFO] [stdout]    |
[INFO] [stdout] 32 | fn dec_to_bal(mut dec: i128) -> Result<Vec<BalTer>, MachineError> {
[INFO] [stdout]    |    ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the feature `or_patterns` has been stable since 1.53.0 and no longer requires an attribute to enable
[INFO] [stdout]  --> sbtcvm-balter/src/lib.rs:1:12
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(or_patterns)]
[INFO] [stdout]   |            ^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(stable_features)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 12 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.70s
[INFO] running `Command { std: "docker" "inspect" "b14b8d666933c431d084491af2df11c59b5e36344b1b4a239e34e716947c1007", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b14b8d666933c431d084491af2df11c59b5e36344b1b4a239e34e716947c1007", kill_on_drop: false }`
[INFO] [stdout] b14b8d666933c431d084491af2df11c59b5e36344b1b4a239e34e716947c1007
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 00c8e353cd11ca42440ca990c41fb0ca9fea056b51da38bd3337bbd1ac5b1a39
[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" "00c8e353cd11ca42440ca990c41fb0ca9fea056b51da38bd3337bbd1ac5b1a39", kill_on_drop: false }`
[INFO] [stderr]    Compiling sbtcvm-balter v0.1.0 (/opt/rustwide/workdir/sbtcvm-balter)
[INFO] [stdout] warning: unused variable: `rhs`
[INFO] [stdout]   --> sbtcvm-balter/src/ops/arithmetic.rs:51:30
[INFO] [stdout]    |
[INFO] [stdout] 51 |     fn add_assign(&mut self, rhs: Self) {
[INFO] [stdout]    |                              ^^^ help: if this is intentional, prefix it with an underscore: `_rhs`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `rhs`
[INFO] [stdout]   --> sbtcvm-balter/src/ops/arithmetic.rs:59:18
[INFO] [stdout]    |
[INFO] [stdout] 59 |     fn div(self, rhs: Self) -> Self::Output {
[INFO] [stdout]    |                  ^^^ help: if this is intentional, prefix it with an underscore: `_rhs`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `rhs`
[INFO] [stdout]   --> sbtcvm-balter/src/ops/arithmetic.rs:65:30
[INFO] [stdout]    |
[INFO] [stdout] 65 |     fn div_assign(&mut self, rhs: Self) {
[INFO] [stdout]    |                              ^^^ help: if this is intentional, prefix it with an underscore: `_rhs`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `rhs`
[INFO] [stdout]   --> sbtcvm-balter/src/ops/arithmetic.rs:73:18
[INFO] [stdout]    |
[INFO] [stdout] 73 |     fn mul(self, rhs: Self) -> Self::Output {
[INFO] [stdout]    |                  ^^^ help: if this is intentional, prefix it with an underscore: `_rhs`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `rhs`
[INFO] [stdout]   --> sbtcvm-balter/src/ops/arithmetic.rs:79:30
[INFO] [stdout]    |
[INFO] [stdout] 79 |     fn mul_assign(&mut self, rhs: Self) {
[INFO] [stdout]    |                              ^^^ help: if this is intentional, prefix it with an underscore: `_rhs`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `rhs`
[INFO] [stdout]   --> sbtcvm-balter/src/ops/arithmetic.rs:87:18
[INFO] [stdout]    |
[INFO] [stdout] 87 |     fn rem(self, rhs: Self) -> Self::Output {
[INFO] [stdout]    |                  ^^^ help: if this is intentional, prefix it with an underscore: `_rhs`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `rhs`
[INFO] [stdout]   --> sbtcvm-balter/src/ops/arithmetic.rs:93:30
[INFO] [stdout]    |
[INFO] [stdout] 93 |     fn rem_assign(&mut self, rhs: Self) {
[INFO] [stdout]    |                              ^^^ help: if this is intentional, prefix it with an underscore: `_rhs`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `rhs`
[INFO] [stdout]    --> sbtcvm-balter/src/ops/arithmetic.rs:107:30
[INFO] [stdout]     |
[INFO] [stdout] 107 |     fn sub_assign(&mut self, rhs: Self) {
[INFO] [stdout]     |                              ^^^ help: if this is intentional, prefix it with an underscore: `_rhs`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> sbtcvm-balter/src/lib.rs:18:8
[INFO] [stdout]    |
[INFO] [stdout] 18 |     fn new(&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: `from_i128`
[INFO] [stdout]   --> sbtcvm-balter/src/lib.rs:19:8
[INFO] [stdout]    |
[INFO] [stdout] 19 |     fn from_i128(number: i128) -> Result<Vec<BalTer>, MachineError> {
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `dec_to_bal`
[INFO] [stdout]   --> sbtcvm-balter/src/lib.rs:32:4
[INFO] [stdout]    |
[INFO] [stdout] 32 | fn dec_to_bal(mut dec: i128) -> Result<Vec<BalTer>, MachineError> {
[INFO] [stdout]    |    ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the feature `or_patterns` has been stable since 1.53.0 and no longer requires an attribute to enable
[INFO] [stdout]  --> sbtcvm-balter/src/lib.rs:1:12
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(or_patterns)]
[INFO] [stdout]   |            ^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(stable_features)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 12 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `rhs`
[INFO] [stdout]   --> sbtcvm-balter/src/ops/arithmetic.rs:51:30
[INFO] [stdout]    |
[INFO] [stdout] 51 |     fn add_assign(&mut self, rhs: Self) {
[INFO] [stdout]    |                              ^^^ help: if this is intentional, prefix it with an underscore: `_rhs`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `rhs`
[INFO] [stdout]   --> sbtcvm-balter/src/ops/arithmetic.rs:59:18
[INFO] [stdout]    |
[INFO] [stdout] 59 |     fn div(self, rhs: Self) -> Self::Output {
[INFO] [stdout]    |                  ^^^ help: if this is intentional, prefix it with an underscore: `_rhs`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `rhs`
[INFO] [stdout]   --> sbtcvm-balter/src/ops/arithmetic.rs:65:30
[INFO] [stdout]    |
[INFO] [stdout] 65 |     fn div_assign(&mut self, rhs: Self) {
[INFO] [stdout]    |                              ^^^ help: if this is intentional, prefix it with an underscore: `_rhs`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `rhs`
[INFO] [stdout]   --> sbtcvm-balter/src/ops/arithmetic.rs:73:18
[INFO] [stdout]    |
[INFO] [stdout] 73 |     fn mul(self, rhs: Self) -> Self::Output {
[INFO] [stdout]    |                  ^^^ help: if this is intentional, prefix it with an underscore: `_rhs`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `rhs`
[INFO] [stdout]   --> sbtcvm-balter/src/ops/arithmetic.rs:79:30
[INFO] [stdout]    |
[INFO] [stdout] 79 |     fn mul_assign(&mut self, rhs: Self) {
[INFO] [stdout]    |                              ^^^ help: if this is intentional, prefix it with an underscore: `_rhs`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `rhs`
[INFO] [stdout]   --> sbtcvm-balter/src/ops/arithmetic.rs:87:18
[INFO] [stdout]    |
[INFO] [stdout] 87 |     fn rem(self, rhs: Self) -> Self::Output {
[INFO] [stdout]    |                  ^^^ help: if this is intentional, prefix it with an underscore: `_rhs`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `rhs`
[INFO] [stdout]   --> sbtcvm-balter/src/ops/arithmetic.rs:93:30
[INFO] [stdout]    |
[INFO] [stdout] 93 |     fn rem_assign(&mut self, rhs: Self) {
[INFO] [stdout]    |                              ^^^ help: if this is intentional, prefix it with an underscore: `_rhs`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `rhs`
[INFO] [stdout]    --> sbtcvm-balter/src/ops/arithmetic.rs:107:30
[INFO] [stdout]     |
[INFO] [stdout] 107 |     fn sub_assign(&mut self, rhs: Self) {
[INFO] [stdout]     |                              ^^^ help: if this is intentional, prefix it with an underscore: `_rhs`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> sbtcvm-balter/src/lib.rs:18:8
[INFO] [stdout]    |
[INFO] [stdout] 18 |     fn new(&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: `from_i128`
[INFO] [stdout]   --> sbtcvm-balter/src/lib.rs:19:8
[INFO] [stdout]    |
[INFO] [stdout] 19 |     fn from_i128(number: i128) -> Result<Vec<BalTer>, MachineError> {
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `dec_to_bal`
[INFO] [stdout]   --> sbtcvm-balter/src/lib.rs:32:4
[INFO] [stdout]    |
[INFO] [stdout] 32 | fn dec_to_bal(mut dec: i128) -> Result<Vec<BalTer>, MachineError> {
[INFO] [stdout]    |    ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the feature `or_patterns` has been stable since 1.53.0 and no longer requires an attribute to enable
[INFO] [stdout]  --> sbtcvm-balter/src/lib.rs:1:12
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(or_patterns)]
[INFO] [stdout]   |            ^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(stable_features)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 12 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.80s
[INFO] running `Command { std: "docker" "inspect" "00c8e353cd11ca42440ca990c41fb0ca9fea056b51da38bd3337bbd1ac5b1a39", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "00c8e353cd11ca42440ca990c41fb0ca9fea056b51da38bd3337bbd1ac5b1a39", kill_on_drop: false }`
[INFO] [stdout] 00c8e353cd11ca42440ca990c41fb0ca9fea056b51da38bd3337bbd1ac5b1a39
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] c87dc7512e2032d41a38869faca0ba075c32188a4be086363638fa7c6adc88bf
[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" "c87dc7512e2032d41a38869faca0ba075c32188a4be086363638fa7c6adc88bf", kill_on_drop: false }`
[INFO] [stderr] warning: unused variable: `rhs`
[INFO] [stderr]   --> sbtcvm-balter/src/ops/arithmetic.rs:51:30
[INFO] [stderr]    |
[INFO] [stderr] 51 |     fn add_assign(&mut self, rhs: Self) {
[INFO] [stderr]    |                              ^^^ help: if this is intentional, prefix it with an underscore: `_rhs`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `rhs`
[INFO] [stderr]   --> sbtcvm-balter/src/ops/arithmetic.rs:59:18
[INFO] [stderr]    |
[INFO] [stderr] 59 |     fn div(self, rhs: Self) -> Self::Output {
[INFO] [stderr]    |                  ^^^ help: if this is intentional, prefix it with an underscore: `_rhs`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `rhs`
[INFO] [stderr]   --> sbtcvm-balter/src/ops/arithmetic.rs:65:30
[INFO] [stderr]    |
[INFO] [stderr] 65 |     fn div_assign(&mut self, rhs: Self) {
[INFO] [stderr]    |                              ^^^ help: if this is intentional, prefix it with an underscore: `_rhs`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `rhs`
[INFO] [stderr]   --> sbtcvm-balter/src/ops/arithmetic.rs:73:18
[INFO] [stderr]    |
[INFO] [stderr] 73 |     fn mul(self, rhs: Self) -> Self::Output {
[INFO] [stderr]    |                  ^^^ help: if this is intentional, prefix it with an underscore: `_rhs`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `rhs`
[INFO] [stderr]   --> sbtcvm-balter/src/ops/arithmetic.rs:79:30
[INFO] [stderr]    |
[INFO] [stderr] 79 |     fn mul_assign(&mut self, rhs: Self) {
[INFO] [stderr]    |                              ^^^ help: if this is intentional, prefix it with an underscore: `_rhs`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `rhs`
[INFO] [stderr]   --> sbtcvm-balter/src/ops/arithmetic.rs:87:18
[INFO] [stderr]    |
[INFO] [stderr] 87 |     fn rem(self, rhs: Self) -> Self::Output {
[INFO] [stderr]    |                  ^^^ help: if this is intentional, prefix it with an underscore: `_rhs`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `rhs`
[INFO] [stderr]   --> sbtcvm-balter/src/ops/arithmetic.rs:93:30
[INFO] [stderr]    |
[INFO] [stderr] 93 |     fn rem_assign(&mut self, rhs: Self) {
[INFO] [stderr]    |                              ^^^ help: if this is intentional, prefix it with an underscore: `_rhs`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `rhs`
[INFO] [stderr]    --> sbtcvm-balter/src/ops/arithmetic.rs:107:30
[INFO] [stderr]     |
[INFO] [stderr] 107 |     fn sub_assign(&mut self, rhs: Self) {
[INFO] [stderr]     |                              ^^^ help: if this is intentional, prefix it with an underscore: `_rhs`
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `new`
[INFO] [stderr]   --> sbtcvm-balter/src/lib.rs:18:8
[INFO] [stderr]    |
[INFO] [stderr] 18 |     fn new(&self) {}
[INFO] [stderr]    |        ^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `from_i128`
[INFO] [stderr]   --> sbtcvm-balter/src/lib.rs:19:8
[INFO] [stderr]    |
[INFO] [stderr] 19 |     fn from_i128(number: i128) -> Result<Vec<BalTer>, MachineError> {
[INFO] [stderr]    |        ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `dec_to_bal`
[INFO] [stderr]   --> sbtcvm-balter/src/lib.rs:32:4
[INFO] [stderr]    |
[INFO] [stderr] 32 | fn dec_to_bal(mut dec: i128) -> Result<Vec<BalTer>, MachineError> {
[INFO] [stderr]    |    ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: the feature `or_patterns` has been stable since 1.53.0 and no longer requires an attribute to enable
[INFO] [stderr]  --> sbtcvm-balter/src/lib.rs:1:12
[INFO] [stderr]   |
[INFO] [stderr] 1 | #![feature(or_patterns)]
[INFO] [stderr]   |            ^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(stable_features)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 12 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `rhs`
[INFO] [stderr]   --> sbtcvm-balter/src/ops/arithmetic.rs:51:30
[INFO] [stderr]    |
[INFO] [stderr] 51 |     fn add_assign(&mut self, rhs: Self) {
[INFO] [stderr]    |                              ^^^ help: if this is intentional, prefix it with an underscore: `_rhs`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `rhs`
[INFO] [stderr]   --> sbtcvm-balter/src/ops/arithmetic.rs:59:18
[INFO] [stderr]    |
[INFO] [stderr] 59 |     fn div(self, rhs: Self) -> Self::Output {
[INFO] [stderr]    |                  ^^^ help: if this is intentional, prefix it with an underscore: `_rhs`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `rhs`
[INFO] [stderr]   --> sbtcvm-balter/src/ops/arithmetic.rs:65:30
[INFO] [stderr]    |
[INFO] [stderr] 65 |     fn div_assign(&mut self, rhs: Self) {
[INFO] [stderr]    |                              ^^^ help: if this is intentional, prefix it with an underscore: `_rhs`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `rhs`
[INFO] [stderr]   --> sbtcvm-balter/src/ops/arithmetic.rs:73:18
[INFO] [stderr]    |
[INFO] [stderr] 73 |     fn mul(self, rhs: Self) -> Self::Output {
[INFO] [stderr]    |                  ^^^ help: if this is intentional, prefix it with an underscore: `_rhs`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `rhs`
[INFO] [stderr]   --> sbtcvm-balter/src/ops/arithmetic.rs:79:30
[INFO] [stderr]    |
[INFO] [stderr] 79 |     fn mul_assign(&mut self, rhs: Self) {
[INFO] [stderr]    |                              ^^^ help: if this is intentional, prefix it with an underscore: `_rhs`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `rhs`
[INFO] [stderr]   --> sbtcvm-balter/src/ops/arithmetic.rs:87:18
[INFO] [stderr]    |
[INFO] [stderr] 87 |     fn rem(self, rhs: Self) -> Self::Output {
[INFO] [stderr]    |                  ^^^ help: if this is intentional, prefix it with an underscore: `_rhs`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `rhs`
[INFO] [stderr]   --> sbtcvm-balter/src/ops/arithmetic.rs:93:30
[INFO] [stderr]    |
[INFO] [stderr] 93 |     fn rem_assign(&mut self, rhs: Self) {
[INFO] [stderr]    |                              ^^^ help: if this is intentional, prefix it with an underscore: `_rhs`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `rhs`
[INFO] [stderr]    --> sbtcvm-balter/src/ops/arithmetic.rs:107:30
[INFO] [stderr]     |
[INFO] [stderr] 107 |     fn sub_assign(&mut self, rhs: Self) {
[INFO] [stderr]     |                              ^^^ help: if this is intentional, prefix it with an underscore: `_rhs`
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `new`
[INFO] [stderr]   --> sbtcvm-balter/src/lib.rs:18:8
[INFO] [stderr]    |
[INFO] [stderr] 18 |     fn new(&self) {}
[INFO] [stderr]    |        ^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `from_i128`
[INFO] [stderr]   --> sbtcvm-balter/src/lib.rs:19:8
[INFO] [stderr]    |
[INFO] [stderr] 19 |     fn from_i128(number: i128) -> Result<Vec<BalTer>, MachineError> {
[INFO] [stderr]    |        ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `dec_to_bal`
[INFO] [stderr]   --> sbtcvm-balter/src/lib.rs:32:4
[INFO] [stderr]    |
[INFO] [stderr] 32 | fn dec_to_bal(mut dec: i128) -> Result<Vec<BalTer>, MachineError> {
[INFO] [stderr]    |    ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: the feature `or_patterns` has been stable since 1.53.0 and no longer requires an attribute to enable
[INFO] [stderr]  --> sbtcvm-balter/src/lib.rs:1:12
[INFO] [stderr]   |
[INFO] [stderr] 1 | #![feature(or_patterns)]
[INFO] [stderr]   |            ^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(stable_features)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 12 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/sbtcvm_balter-bcd06d4d390d5c5a)
[INFO] [stderr]    Doc-tests sbtcvm-balter
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/ops/arithmetic.rs - ops::arithmetic::trit_adder (line 10) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/ops/arithmetic.rs - ops::arithmetic::trit_adder (line 10) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `sbtcvm_balter::arithmetic`
[INFO] [stdout]  --> src/ops/arithmetic.rs:11:20
[INFO] [stdout]   |
[INFO] [stdout] 4 | use sbtcvm_balter::arithmetic::trit_addition;
[INFO] [stdout]   |                    ^^^^^^^^^^ could not find `arithmetic` in `sbtcvm_balter`
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `trit_adder` in this scope
[INFO] [stdout]  --> src/ops/arithmetic.rs:13:24
[INFO] [stdout]   |
[INFO] [stdout] 6 | assert_eq!(('-', '+'), trit_adder('+','+'))
[INFO] [stdout]   |                        ^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0425, E0432.
[INFO] [stdout] For more information about an error, try `rustc --explain E0425`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/ops/arithmetic.rs - ops::arithmetic::trit_adder (line 10)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.47s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass '--doc'
[INFO] running `Command { std: "docker" "inspect" "c87dc7512e2032d41a38869faca0ba075c32188a4be086363638fa7c6adc88bf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c87dc7512e2032d41a38869faca0ba075c32188a4be086363638fa7c6adc88bf", kill_on_drop: false }`
[INFO] [stdout] c87dc7512e2032d41a38869faca0ba075c32188a4be086363638fa7c6adc88bf