[INFO] cloning repository https://github.com/Checkmate50/rust99problems
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Checkmate50/rust99problems" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FCheckmate50%2Frust99problems", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FCheckmate50%2Frust99problems'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 406b3de7ca59ecccafb7429036bc78cda77033cf
[INFO] checking Checkmate50/rust99problems against try#a7a572ce3edd6d476191fbfe92c9c1986e009b34 for pr-87190-3
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FCheckmate50%2Frust99problems" "/workspace/builds/worker-88/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-88/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Checkmate50/rust99problems on toolchain a7a572ce3edd6d476191fbfe92c9c1986e009b34
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Checkmate50/rust99problems
[INFO] finished tweaking git repo https://github.com/Checkmate50/rust99problems
[INFO] tweaked toml for git repo https://github.com/Checkmate50/rust99problems written to /workspace/builds/worker-88/source/Cargo.toml
[INFO] crate git repo https://github.com/Checkmate50/rust99problems already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-88/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-88/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" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 81b88db40f34a47b963d94afe5457d757766a445abe28832f2d7ab207844c1f6
[INFO] running `Command { std: "docker" "start" "-a" "81b88db40f34a47b963d94afe5457d757766a445abe28832f2d7ab207844c1f6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "81b88db40f34a47b963d94afe5457d757766a445abe28832f2d7ab207844c1f6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "81b88db40f34a47b963d94afe5457d757766a445abe28832f2d7ab207844c1f6", kill_on_drop: false }`
[INFO] [stdout] 81b88db40f34a47b963d94afe5457d757766a445abe28832f2d7ab207844c1f6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-88/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-88/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" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fb9e0b8c5168236be089b92850fcbbd6bf6ac971712f418487e54c95538a887d
[INFO] running `Command { std: "docker" "start" "-a" "fb9e0b8c5168236be089b92850fcbbd6bf6ac971712f418487e54c95538a887d", kill_on_drop: false }`
[INFO] [stderr] Copying to /tmp/fixit
[INFO] [stderr] Running `cargo fix --edition`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling libc v0.2.95
[INFO] [stderr]     Checking ppv-lite86 v0.2.10
[INFO] [stderr]     Checking getrandom v0.2.3
[INFO] [stderr]     Checking rand_core v0.6.2
[INFO] [stderr]     Checking rand_chacha v0.3.0
[INFO] [stderr]     Checking rand v0.8.3
[INFO] [stderr]     Checking r99p v0.1.0 (/tmp/fixit)
[INFO] [stderr]    Migrating src/lib.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating src/bin/07.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating src/bin/06.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating src/bin/23.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating src/bin/20.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating src/bin/19.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating src/bin/05.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating src/bin/03.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating src/bin/48.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating src/bin/36.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating src/bin/15.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating src/bin/14.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating src/bin/38.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating src/bin/33.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating src/bin/32.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating src/bin/01.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating src/bin/31.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating src/bin/16.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating src/bin/39.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating src/bin/46.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating src/bin/24.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating src/bin/13.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating src/bin/27.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating src/bin/02.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating src/bin/47.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating src/bin/37.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating src/bin/26.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating src/bin/25.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating src/bin/10.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating src/bin/34.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating src/bin/22.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating src/bin/12.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating src/bin/09.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating src/bin/40.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating src/bin/21.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating src/bin/17.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating src/bin/35.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating src/bin/18.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating src/bin/41.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating src/bin/08.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating src/bin/28.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating src/bin/04.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating src/bin/11.rs from 2018 edition to 2021
[INFO] [stdout] warning: function is never used: `mynand`
[INFO] [stdout]   --> src/bin/48.rs:11:4
[INFO] [stdout]    |
[INFO] [stdout] 11 | fn mynand(l : bool, r : bool) -> bool {
[INFO] [stdout]    |    ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `mynor`
[INFO] [stdout]   --> src/bin/48.rs:15:4
[INFO] [stdout]    |
[INFO] [stdout] 15 | fn mynor(l : bool, r : bool) -> bool {
[INFO] [stdout]    |    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `myxor`
[INFO] [stdout]   --> src/bin/48.rs:19:4
[INFO] [stdout]    |
[INFO] [stdout] 19 | fn myxor(l : bool, r : bool) -> bool {
[INFO] [stdout]    |    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `myimpl`
[INFO] [stdout]   --> src/bin/48.rs:23:4
[INFO] [stdout]    |
[INFO] [stdout] 23 | fn myimpl(l : bool, r : bool) -> bool {
[INFO] [stdout]    |    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `mynand`
[INFO] [stdout]   --> src/bin/46.rs:13:4
[INFO] [stdout]    |
[INFO] [stdout] 13 | fn mynand(l : bool, r : bool) -> bool {
[INFO] [stdout]    |    ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `mynor`
[INFO] [stdout]   --> src/bin/46.rs:17:4
[INFO] [stdout]    |
[INFO] [stdout] 17 | fn mynor(l : bool, r : bool) -> bool {
[INFO] [stdout]    |    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `myxor`
[INFO] [stdout]   --> src/bin/46.rs:21:4
[INFO] [stdout]    |
[INFO] [stdout] 21 | fn myxor(l : bool, r : bool) -> bool {
[INFO] [stdout]    |    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `myimpl`
[INFO] [stdout]   --> src/bin/46.rs:25:4
[INFO] [stdout]    |
[INFO] [stdout] 25 | fn myimpl(l : bool, r : bool) -> bool {
[INFO] [stdout]    |    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `myequ`
[INFO] [stdout]   --> src/bin/46.rs:29:4
[INFO] [stdout]    |
[INFO] [stdout] 29 | fn myequ(l : bool, r : bool) -> bool {
[INFO] [stdout]    |    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `mynand`
[INFO] [stdout]   --> src/bin/47.rs:12:4
[INFO] [stdout]    |
[INFO] [stdout] 12 | fn mynand(l : bool, r : bool) -> bool {
[INFO] [stdout]    |    ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `mynor`
[INFO] [stdout]   --> src/bin/47.rs:16:4
[INFO] [stdout]    |
[INFO] [stdout] 16 | fn mynor(l : bool, r : bool) -> bool {
[INFO] [stdout]    |    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `myxor`
[INFO] [stdout]   --> src/bin/47.rs:20:4
[INFO] [stdout]    |
[INFO] [stdout] 20 | fn myxor(l : bool, r : bool) -> bool {
[INFO] [stdout]    |    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `myimpl`
[INFO] [stdout]   --> src/bin/47.rs:24:4
[INFO] [stdout]    |
[INFO] [stdout] 24 | fn myimpl(l : bool, r : bool) -> bool {
[INFO] [stdout]    |    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `myequ`
[INFO] [stdout]   --> src/bin/47.rs:28:4
[INFO] [stdout]    |
[INFO] [stdout] 28 | fn myequ(l : bool, r : bool) -> bool {
[INFO] [stdout]    |    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `mynand`
[INFO] [stdout]   --> src/bin/47.rs:12:4
[INFO] [stdout]    |
[INFO] [stdout] 12 | fn mynand(l : bool, r : bool) -> bool {
[INFO] [stdout]    |    ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `mynor`
[INFO] [stdout]   --> src/bin/47.rs:16:4
[INFO] [stdout]    |
[INFO] [stdout] 16 | fn mynor(l : bool, r : bool) -> bool {
[INFO] [stdout]    |    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `myxor`
[INFO] [stdout]   --> src/bin/47.rs:20:4
[INFO] [stdout]    |
[INFO] [stdout] 20 | fn myxor(l : bool, r : bool) -> bool {
[INFO] [stdout]    |    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `myimpl`
[INFO] [stdout]   --> src/bin/47.rs:24:4
[INFO] [stdout]    |
[INFO] [stdout] 24 | fn myimpl(l : bool, r : bool) -> bool {
[INFO] [stdout]    |    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `myequ`
[INFO] [stdout]   --> src/bin/47.rs:28:4
[INFO] [stdout]    |
[INFO] [stdout] 28 | fn myequ(l : bool, r : bool) -> bool {
[INFO] [stdout]    |    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `mynand`
[INFO] [stdout]   --> src/bin/46.rs:13:4
[INFO] [stdout]    |
[INFO] [stdout] 13 | fn mynand(l : bool, r : bool) -> bool {
[INFO] [stdout]    |    ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `mynor`
[INFO] [stdout]   --> src/bin/46.rs:17:4
[INFO] [stdout]    |
[INFO] [stdout] 17 | fn mynor(l : bool, r : bool) -> bool {
[INFO] [stdout]    |    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `myxor`
[INFO] [stdout]   --> src/bin/46.rs:21:4
[INFO] [stdout]    |
[INFO] [stdout] 21 | fn myxor(l : bool, r : bool) -> bool {
[INFO] [stdout]    |    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `myimpl`
[INFO] [stdout]   --> src/bin/46.rs:25:4
[INFO] [stdout]    |
[INFO] [stdout] 25 | fn myimpl(l : bool, r : bool) -> bool {
[INFO] [stdout]    |    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `myequ`
[INFO] [stdout]   --> src/bin/46.rs:29:4
[INFO] [stdout]    |
[INFO] [stdout] 29 | fn myequ(l : bool, r : bool) -> bool {
[INFO] [stdout]    |    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `mynand`
[INFO] [stdout]   --> src/bin/48.rs:11:4
[INFO] [stdout]    |
[INFO] [stdout] 11 | fn mynand(l : bool, r : bool) -> bool {
[INFO] [stdout]    |    ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `mynor`
[INFO] [stdout]   --> src/bin/48.rs:15:4
[INFO] [stdout]    |
[INFO] [stdout] 15 | fn mynor(l : bool, r : bool) -> bool {
[INFO] [stdout]    |    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `myxor`
[INFO] [stdout]   --> src/bin/48.rs:19:4
[INFO] [stdout]    |
[INFO] [stdout] 19 | fn myxor(l : bool, r : bool) -> bool {
[INFO] [stdout]    |    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `myimpl`
[INFO] [stdout]   --> src/bin/48.rs:23:4
[INFO] [stdout]    |
[INFO] [stdout] 23 | fn myimpl(l : bool, r : bool) -> bool {
[INFO] [stdout]    |    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 12.34s
[INFO] [stderr] Running `cargo check` to verify 2021
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Checking r99p v0.1.0 (/tmp/fixit)
[INFO] [stdout] warning: function is never used: `mynand`
[INFO] [stdout]   --> src/bin/46.rs:13:4
[INFO] [stdout]    |
[INFO] [stdout] 13 | fn mynand(l : bool, r : bool) -> bool {
[INFO] [stdout]    |    ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `mynor`
[INFO] [stdout]   --> src/bin/46.rs:17:4
[INFO] [stdout]    |
[INFO] [stdout] 17 | fn mynor(l : bool, r : bool) -> bool {
[INFO] [stdout]    |    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `myxor`
[INFO] [stdout]   --> src/bin/46.rs:21:4
[INFO] [stdout]    |
[INFO] [stdout] 21 | fn myxor(l : bool, r : bool) -> bool {
[INFO] [stdout]    |    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `myimpl`
[INFO] [stdout]   --> src/bin/46.rs:25:4
[INFO] [stdout]    |
[INFO] [stdout] 25 | fn myimpl(l : bool, r : bool) -> bool {
[INFO] [stdout]    |    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `myequ`
[INFO] [stdout]   --> src/bin/46.rs:29:4
[INFO] [stdout]    |
[INFO] [stdout] 29 | fn myequ(l : bool, r : bool) -> bool {
[INFO] [stdout]    |    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `mynand`
[INFO] [stdout]   --> src/bin/46.rs:13:4
[INFO] [stdout]    |
[INFO] [stdout] 13 | fn mynand(l : bool, r : bool) -> bool {
[INFO] [stdout]    |    ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `mynor`
[INFO] [stdout]   --> src/bin/46.rs:17:4
[INFO] [stdout]    |
[INFO] [stdout] 17 | fn mynor(l : bool, r : bool) -> bool {
[INFO] [stdout]    |    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `myxor`
[INFO] [stdout]   --> src/bin/46.rs:21:4
[INFO] [stdout]    |
[INFO] [stdout] 21 | fn myxor(l : bool, r : bool) -> bool {
[INFO] [stdout]    |    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `myimpl`
[INFO] [stdout]   --> src/bin/46.rs:25:4
[INFO] [stdout]    |
[INFO] [stdout] 25 | fn myimpl(l : bool, r : bool) -> bool {
[INFO] [stdout]    |    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `myequ`
[INFO] [stdout]   --> src/bin/46.rs:29:4
[INFO] [stdout]    |
[INFO] [stdout] 29 | fn myequ(l : bool, r : bool) -> bool {
[INFO] [stdout]    |    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `mynand`
[INFO] [stdout]   --> src/bin/47.rs:12:4
[INFO] [stdout]    |
[INFO] [stdout] 12 | fn mynand(l : bool, r : bool) -> bool {
[INFO] [stdout]    |    ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `mynor`
[INFO] [stdout]   --> src/bin/47.rs:16:4
[INFO] [stdout]    |
[INFO] [stdout] 16 | fn mynor(l : bool, r : bool) -> bool {
[INFO] [stdout]    |    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `myxor`
[INFO] [stdout]   --> src/bin/47.rs:20:4
[INFO] [stdout]    |
[INFO] [stdout] 20 | fn myxor(l : bool, r : bool) -> bool {
[INFO] [stdout]    |    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `myimpl`
[INFO] [stdout]   --> src/bin/47.rs:24:4
[INFO] [stdout]    |
[INFO] [stdout] 24 | fn myimpl(l : bool, r : bool) -> bool {
[INFO] [stdout]    |    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `myequ`
[INFO] [stdout]   --> src/bin/47.rs:28:4
[INFO] [stdout]    |
[INFO] [stdout] 28 | fn myequ(l : bool, r : bool) -> bool {
[INFO] [stdout]    |    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `mynand`
[INFO] [stdout]   --> src/bin/48.rs:11:4
[INFO] [stdout]    |
[INFO] [stdout] 11 | fn mynand(l : bool, r : bool) -> bool {
[INFO] [stdout]    |    ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `mynor`
[INFO] [stdout]   --> src/bin/48.rs:15:4
[INFO] [stdout]    |
[INFO] [stdout] 15 | fn mynor(l : bool, r : bool) -> bool {
[INFO] [stdout]    |    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `myxor`
[INFO] [stdout]   --> src/bin/48.rs:19:4
[INFO] [stdout]    |
[INFO] [stdout] 19 | fn myxor(l : bool, r : bool) -> bool {
[INFO] [stdout]    |    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `myimpl`
[INFO] [stdout]   --> src/bin/48.rs:23:4
[INFO] [stdout]    |
[INFO] [stdout] 23 | fn myimpl(l : bool, r : bool) -> bool {
[INFO] [stdout]    |    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `mynand`
[INFO] [stdout]   --> src/bin/48.rs:11:4
[INFO] [stdout]    |
[INFO] [stdout] 11 | fn mynand(l : bool, r : bool) -> bool {
[INFO] [stdout]    |    ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `mynor`
[INFO] [stdout]   --> src/bin/48.rs:15:4
[INFO] [stdout]    |
[INFO] [stdout] 15 | fn mynor(l : bool, r : bool) -> bool {
[INFO] [stdout]    |    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `myxor`
[INFO] [stdout]   --> src/bin/48.rs:19:4
[INFO] [stdout]    |
[INFO] [stdout] 19 | fn myxor(l : bool, r : bool) -> bool {
[INFO] [stdout]    |    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `myimpl`
[INFO] [stdout]   --> src/bin/48.rs:23:4
[INFO] [stdout]    |
[INFO] [stdout] 23 | fn myimpl(l : bool, r : bool) -> bool {
[INFO] [stdout]    |    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `mynand`
[INFO] [stdout]   --> src/bin/47.rs:12:4
[INFO] [stdout]    |
[INFO] [stdout] 12 | fn mynand(l : bool, r : bool) -> bool {
[INFO] [stdout]    |    ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `mynor`
[INFO] [stdout]   --> src/bin/47.rs:16:4
[INFO] [stdout]    |
[INFO] [stdout] 16 | fn mynor(l : bool, r : bool) -> bool {
[INFO] [stdout]    |    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `myxor`
[INFO] [stdout]   --> src/bin/47.rs:20:4
[INFO] [stdout]    |
[INFO] [stdout] 20 | fn myxor(l : bool, r : bool) -> bool {
[INFO] [stdout]    |    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `myimpl`
[INFO] [stdout]   --> src/bin/47.rs:24:4
[INFO] [stdout]    |
[INFO] [stdout] 24 | fn myimpl(l : bool, r : bool) -> bool {
[INFO] [stdout]    |    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `myequ`
[INFO] [stdout]   --> src/bin/47.rs:28:4
[INFO] [stdout]    |
[INFO] [stdout] 28 | fn myequ(l : bool, r : bool) -> bool {
[INFO] [stdout]    |    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.73s
[INFO] running `Command { std: "docker" "inspect" "fb9e0b8c5168236be089b92850fcbbd6bf6ac971712f418487e54c95538a887d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fb9e0b8c5168236be089b92850fcbbd6bf6ac971712f418487e54c95538a887d", kill_on_drop: false }`
[INFO] [stdout] fb9e0b8c5168236be089b92850fcbbd6bf6ac971712f418487e54c95538a887d