[INFO] cloning repository https://github.com/jmesmon/bit-domains
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jmesmon/bit-domains" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjmesmon%2Fbit-domains", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjmesmon%2Fbit-domains'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] c48f8797b80febecff81f86c73ab4dc29df607b3
[INFO] building jmesmon/bit-domains against master#11663cd3bfefef7d34e8f0892c250bf698049392+rustflags=-Dtail-expr-drop-order for pr-134523
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjmesmon%2Fbit-domains" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/jmesmon/bit-domains on toolchain 11663cd3bfefef7d34e8f0892c250bf698049392
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/jmesmon/bit-domains
[INFO] finished tweaking git repo https://github.com/jmesmon/bit-domains
[INFO] tweaked toml for git repo https://github.com/jmesmon/bit-domains written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/jmesmon/bit-domains 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" "+11663cd3bfefef7d34e8f0892c250bf698049392" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"`
[INFO] [stderr] note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest
[INFO] [stderr] note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest
[INFO] [stderr] note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5874aa54e850b0334b229f4ac1edd854c6efc556ad48708de087e7c95acc399c
[INFO] running `Command { std: "docker" "start" "-a" "5874aa54e850b0334b229f4ac1edd854c6efc556ad48708de087e7c95acc399c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5874aa54e850b0334b229f4ac1edd854c6efc556ad48708de087e7c95acc399c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5874aa54e850b0334b229f4ac1edd854c6efc556ad48708de087e7c95acc399c", kill_on_drop: false }`
[INFO] [stdout] 5874aa54e850b0334b229f4ac1edd854c6efc556ad48708de087e7c95acc399c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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 -Dtail-expr-drop-order" "-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e31e7c52d61498806f92d8f4961d2bf53ad6925bad999a56df2d287b6e839730
[INFO] running `Command { std: "docker" "start" "-a" "e31e7c52d61498806f92d8f4961d2bf53ad6925bad999a56df2d287b6e839730", kill_on_drop: false }`
[INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"`
[INFO] [stderr] note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest
[INFO] [stderr] note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest
[INFO] [stderr] note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions
[INFO] [stderr]    Compiling znum v0.1.0 (/opt/rustwide/workdir/znum)
[INFO] [stderr]    Compiling tnum v0.1.0 (/opt/rustwide/workdir/tnum)
[INFO] [stderr]    Compiling rnum v0.1.0 (/opt/rustwide/workdir/rnum)
[INFO] [stdout] warning: unused imports: `Add`, `Div`, `Mul`, `Not`, `Rem`, `Shl`, `Shr`, and `Sub`
[INFO] [stdout]  --> rnum/src/lib.rs:1:17
[INFO] [stdout]   |
[INFO] [stdout] 1 | use core::ops::{Add,Sub,Mul,Rem,Div,Shl,Shr,BitXor,BitOr,BitAnd,Not};
[INFO] [stdout]   |                 ^^^ ^^^ ^^^ ^^^ ^^^ ^^^ ^^^                     ^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `other`
[INFO] [stdout]   --> rnum/src/lib.rs:14:20
[INFO] [stdout]    |
[INFO] [stdout] 14 |     fn bitor(self, other: Self) -> Self
[INFO] [stdout]    |                    ^^^^^ help: if this is intentional, prefix it with an underscore: `_other`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `other`
[INFO] [stdout]   --> rnum/src/lib.rs:22:21
[INFO] [stdout]    |
[INFO] [stdout] 22 |     fn bitand(self, other: Self) -> Self
[INFO] [stdout]    |                     ^^^^^ help: if this is intentional, prefix it with an underscore: `_other`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `other`
[INFO] [stdout]   --> rnum/src/lib.rs:30:21
[INFO] [stdout]    |
[INFO] [stdout] 30 |     fn bitxor(self, other: Self) -> Self
[INFO] [stdout]    |                     ^^^^^ help: if this is intentional, prefix it with an underscore: `_other`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `max`, `min`, `smax`, and `smin` are never read
[INFO] [stdout]  --> rnum/src/lib.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub struct Rnum {
[INFO] [stdout]   |            ---- fields in this struct
[INFO] [stdout] 5 |     max: u64,
[INFO] [stdout]   |     ^^^
[INFO] [stdout] 6 |     min: u64,
[INFO] [stdout]   |     ^^^
[INFO] [stdout] 7 |
[INFO] [stdout] 8 |     smax: i64,
[INFO] [stdout]   |     ^^^^
[INFO] [stdout] 9 |     smin: i64,
[INFO] [stdout]   |     ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Add`, `Div`, `Mul`, `Rem`, and `Sub`
[INFO] [stdout]  --> tnum/src/lib.rs:1:17
[INFO] [stdout]   |
[INFO] [stdout] 1 | use core::ops::{Add,Sub,Mul,Rem,Div,Shl,Shr,BitXor,BitOr,BitAnd,Not};
[INFO] [stdout]   |                 ^^^ ^^^ ^^^ ^^^ ^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Add`, `Div`, `Mul`, `Rem`, and `Sub`
[INFO] [stdout]  --> znum/src/lib.rs:1:17
[INFO] [stdout]   |
[INFO] [stdout] 1 | use core::ops::{Add, BitAnd, BitOr, BitXor, Div, Mul, Not, Rem, Shl, Shr, Sub};
[INFO] [stdout]   |                 ^^^                         ^^^  ^^^       ^^^            ^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `min`
[INFO] [stdout]   --> tnum/src/lib.rs:36:23
[INFO] [stdout]    |
[INFO] [stdout] 36 |     pub fn from_range(min: u64, max: u64) -> Self
[INFO] [stdout]    |                       ^^^ help: if this is intentional, prefix it with an underscore: `_min`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `max`
[INFO] [stdout]   --> tnum/src/lib.rs:36:33
[INFO] [stdout]    |
[INFO] [stdout] 36 |     pub fn from_range(min: u64, max: u64) -> Self
[INFO] [stdout]    |                                 ^^^ help: if this is intentional, prefix it with an underscore: `_max`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `other`
[INFO] [stdout]   --> tnum/src/lib.rs:84:21
[INFO] [stdout]    |
[INFO] [stdout] 84 |     fn bitand(self, other: Self) -> Self
[INFO] [stdout]    |                     ^^^^^ help: if this is intentional, prefix it with an underscore: `_other`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `other`
[INFO] [stdout]   --> tnum/src/lib.rs:92:21
[INFO] [stdout]    |
[INFO] [stdout] 92 |     fn bitxor(self, other: Self) -> Self
[INFO] [stdout]    |                     ^^^^^ help: if this is intentional, prefix it with an underscore: `_other`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.17s
[INFO] running `Command { std: "docker" "inspect" "e31e7c52d61498806f92d8f4961d2bf53ad6925bad999a56df2d287b6e839730", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e31e7c52d61498806f92d8f4961d2bf53ad6925bad999a56df2d287b6e839730", kill_on_drop: false }`
[INFO] [stdout] e31e7c52d61498806f92d8f4961d2bf53ad6925bad999a56df2d287b6e839730
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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 -Dtail-expr-drop-order" "-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 78df2e9262895b63cb119f2d5ef4f1bc59fd7f1f1e875b804396ee327729f876
[INFO] running `Command { std: "docker" "start" "-a" "78df2e9262895b63cb119f2d5ef4f1bc59fd7f1f1e875b804396ee327729f876", kill_on_drop: false }`
[INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"`
[INFO] [stderr] note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest
[INFO] [stderr] note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest
[INFO] [stderr] note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions
[INFO] [stderr]    Compiling memchr v2.5.0
[INFO] [stderr]    Compiling libc v0.2.132
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling log v0.4.17
[INFO] [stderr]    Compiling regex-syntax v0.6.27
[INFO] [stderr]    Compiling tnum v0.1.0 (/opt/rustwide/workdir/tnum)
[INFO] [stderr]    Compiling rnum v0.1.0 (/opt/rustwide/workdir/rnum)
[INFO] [stdout] warning: unused imports: `Add`, `Div`, `Mul`, `Rem`, and `Sub`
[INFO] [stdout]  --> znum/src/lib.rs:1:17
[INFO] [stdout]   |
[INFO] [stdout] 1 | use core::ops::{Add, BitAnd, BitOr, BitXor, Div, Mul, Not, Rem, Shl, Shr, Sub};
[INFO] [stdout]   |                 ^^^                         ^^^  ^^^       ^^^            ^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Add`, `Div`, `Mul`, `Not`, `Rem`, `Shl`, `Shr`, and `Sub`
[INFO] [stdout]  --> rnum/src/lib.rs:1:17
[INFO] [stdout]   |
[INFO] [stdout] 1 | use core::ops::{Add,Sub,Mul,Rem,Div,Shl,Shr,BitXor,BitOr,BitAnd,Not};
[INFO] [stdout]   |                 ^^^ ^^^ ^^^ ^^^ ^^^ ^^^ ^^^                     ^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `other`
[INFO] [stdout]   --> rnum/src/lib.rs:14:20
[INFO] [stdout]    |
[INFO] [stdout] 14 |     fn bitor(self, other: Self) -> Self
[INFO] [stdout]    |                    ^^^^^ help: if this is intentional, prefix it with an underscore: `_other`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `other`
[INFO] [stdout]   --> rnum/src/lib.rs:22:21
[INFO] [stdout]    |
[INFO] [stdout] 22 |     fn bitand(self, other: Self) -> Self
[INFO] [stdout]    |                     ^^^^^ help: if this is intentional, prefix it with an underscore: `_other`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `other`
[INFO] [stdout]   --> rnum/src/lib.rs:30:21
[INFO] [stdout]    |
[INFO] [stdout] 30 |     fn bitxor(self, other: Self) -> Self
[INFO] [stdout]    |                     ^^^^^ help: if this is intentional, prefix it with an underscore: `_other`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `max`, `min`, `smax`, and `smin` are never read
[INFO] [stdout]  --> rnum/src/lib.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub struct Rnum {
[INFO] [stdout]   |            ---- fields in this struct
[INFO] [stdout] 5 |     max: u64,
[INFO] [stdout]   |     ^^^
[INFO] [stdout] 6 |     min: u64,
[INFO] [stdout]   |     ^^^
[INFO] [stdout] 7 |
[INFO] [stdout] 8 |     smax: i64,
[INFO] [stdout]   |     ^^^^
[INFO] [stdout] 9 |     smin: i64,
[INFO] [stdout]   |     ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Add`, `Div`, `Mul`, `Rem`, and `Sub`
[INFO] [stdout]  --> tnum/src/lib.rs:1:17
[INFO] [stdout]   |
[INFO] [stdout] 1 | use core::ops::{Add,Sub,Mul,Rem,Div,Shl,Shr,BitXor,BitOr,BitAnd,Not};
[INFO] [stdout]   |                 ^^^ ^^^ ^^^ ^^^ ^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `min`
[INFO] [stdout]   --> tnum/src/lib.rs:36:23
[INFO] [stdout]    |
[INFO] [stdout] 36 |     pub fn from_range(min: u64, max: u64) -> Self
[INFO] [stdout]    |                       ^^^ help: if this is intentional, prefix it with an underscore: `_min`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `max`
[INFO] [stdout]   --> tnum/src/lib.rs:36:33
[INFO] [stdout]    |
[INFO] [stdout] 36 |     pub fn from_range(min: u64, max: u64) -> Self
[INFO] [stdout]    |                                 ^^^ help: if this is intentional, prefix it with an underscore: `_max`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `other`
[INFO] [stdout]   --> tnum/src/lib.rs:84:21
[INFO] [stdout]    |
[INFO] [stdout] 84 |     fn bitand(self, other: Self) -> Self
[INFO] [stdout]    |                     ^^^^^ help: if this is intentional, prefix it with an underscore: `_other`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `other`
[INFO] [stdout]   --> tnum/src/lib.rs:92:21
[INFO] [stdout]    |
[INFO] [stdout] 92 |     fn bitxor(self, other: Self) -> Self
[INFO] [stdout]    |                     ^^^^^ help: if this is intentional, prefix it with an underscore: `_other`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Add`, `Div`, `Mul`, `Not`, `Rem`, `Shl`, `Shr`, and `Sub`
[INFO] [stdout]  --> rnum/src/lib.rs:1:17
[INFO] [stdout]   |
[INFO] [stdout] 1 | use core::ops::{Add,Sub,Mul,Rem,Div,Shl,Shr,BitXor,BitOr,BitAnd,Not};
[INFO] [stdout]   |                 ^^^ ^^^ ^^^ ^^^ ^^^ ^^^ ^^^                     ^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `other`
[INFO] [stdout]   --> rnum/src/lib.rs:14:20
[INFO] [stdout]    |
[INFO] [stdout] 14 |     fn bitor(self, other: Self) -> Self
[INFO] [stdout]    |                    ^^^^^ help: if this is intentional, prefix it with an underscore: `_other`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `other`
[INFO] [stdout]   --> rnum/src/lib.rs:22:21
[INFO] [stdout]    |
[INFO] [stdout] 22 |     fn bitand(self, other: Self) -> Self
[INFO] [stdout]    |                     ^^^^^ help: if this is intentional, prefix it with an underscore: `_other`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `other`
[INFO] [stdout]   --> rnum/src/lib.rs:30:21
[INFO] [stdout]    |
[INFO] [stdout] 30 |     fn bitxor(self, other: Self) -> Self
[INFO] [stdout]    |                     ^^^^^ help: if this is intentional, prefix it with an underscore: `_other`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `max`, `min`, `smax`, and `smin` are never read
[INFO] [stdout]  --> rnum/src/lib.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub struct Rnum {
[INFO] [stdout]   |            ---- fields in this struct
[INFO] [stdout] 5 |     max: u64,
[INFO] [stdout]   |     ^^^
[INFO] [stdout] 6 |     min: u64,
[INFO] [stdout]   |     ^^^
[INFO] [stdout] 7 |
[INFO] [stdout] 8 |     smax: i64,
[INFO] [stdout]   |     ^^^^
[INFO] [stdout] 9 |     smin: i64,
[INFO] [stdout]   |     ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Add`, `Div`, `Mul`, `Rem`, and `Sub`
[INFO] [stdout]  --> tnum/src/lib.rs:1:17
[INFO] [stdout]   |
[INFO] [stdout] 1 | use core::ops::{Add,Sub,Mul,Rem,Div,Shl,Shr,BitXor,BitOr,BitAnd,Not};
[INFO] [stdout]   |                 ^^^ ^^^ ^^^ ^^^ ^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `min`
[INFO] [stdout]   --> tnum/src/lib.rs:36:23
[INFO] [stdout]    |
[INFO] [stdout] 36 |     pub fn from_range(min: u64, max: u64) -> Self
[INFO] [stdout]    |                       ^^^ help: if this is intentional, prefix it with an underscore: `_min`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `max`
[INFO] [stdout]   --> tnum/src/lib.rs:36:33
[INFO] [stdout]    |
[INFO] [stdout] 36 |     pub fn from_range(min: u64, max: u64) -> Self
[INFO] [stdout]    |                                 ^^^ help: if this is intentional, prefix it with an underscore: `_max`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `other`
[INFO] [stdout]   --> tnum/src/lib.rs:84:21
[INFO] [stdout]    |
[INFO] [stdout] 84 |     fn bitand(self, other: Self) -> Self
[INFO] [stdout]    |                     ^^^^^ help: if this is intentional, prefix it with an underscore: `_other`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `other`
[INFO] [stdout]   --> tnum/src/lib.rs:92:21
[INFO] [stdout]    |
[INFO] [stdout] 92 |     fn bitxor(self, other: Self) -> Self
[INFO] [stdout]    |                     ^^^^^ help: if this is intentional, prefix it with an underscore: `_other`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling aho-corasick v0.7.19
[INFO] [stderr]    Compiling getrandom v0.2.7
[INFO] [stderr]    Compiling rand_core v0.6.3
[INFO] [stderr]    Compiling regex v1.6.0
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling env_logger v0.8.4
[INFO] [stderr]    Compiling quickcheck v1.0.3
[INFO] [stderr]    Compiling znum v0.1.0 (/opt/rustwide/workdir/znum)
[INFO] [stdout] warning: unused imports: `Add`, `Div`, `Mul`, `Rem`, and `Sub`
[INFO] [stdout]  --> znum/src/lib.rs:1:17
[INFO] [stdout]   |
[INFO] [stdout] 1 | use core::ops::{Add, BitAnd, BitOr, BitXor, Div, Mul, Not, Rem, Shl, Shr, Sub};
[INFO] [stdout]   |                 ^^^                         ^^^  ^^^       ^^^            ^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 6.93s
[INFO] running `Command { std: "docker" "inspect" "78df2e9262895b63cb119f2d5ef4f1bc59fd7f1f1e875b804396ee327729f876", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "78df2e9262895b63cb119f2d5ef4f1bc59fd7f1f1e875b804396ee327729f876", kill_on_drop: false }`
[INFO] [stdout] 78df2e9262895b63cb119f2d5ef4f1bc59fd7f1f1e875b804396ee327729f876