[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] testing Checkmate50/rust99problems against beta-2021-09-08 for beta-1.56-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FCheckmate50%2Frust99problems" "/workspace/builds/worker-38/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-38/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Checkmate50/rust99problems on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "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-38/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" "+beta-2021-09-08" "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-38/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-38/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] dc87d24c9358b2d54e11f1acf0595322d4d0c999aee09a1cd9360f4c097d2888
[INFO] running `Command { std: "docker" "start" "-a" "dc87d24c9358b2d54e11f1acf0595322d4d0c999aee09a1cd9360f4c097d2888", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "dc87d24c9358b2d54e11f1acf0595322d4d0c999aee09a1cd9360f4c097d2888", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dc87d24c9358b2d54e11f1acf0595322d4d0c999aee09a1cd9360f4c097d2888", kill_on_drop: false }`
[INFO] [stdout] dc87d24c9358b2d54e11f1acf0595322d4d0c999aee09a1cd9360f4c097d2888
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-38/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-38/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 52226ce6269facb2a2c39713d290ca1d24c20db5244765431952ea247b80ecf5
[INFO] running `Command { std: "docker" "start" "-a" "52226ce6269facb2a2c39713d290ca1d24c20db5244765431952ea247b80ecf5", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling libc v0.2.95
[INFO] [stderr]    Compiling getrandom v0.2.3
[INFO] [stderr]    Compiling rand_core v0.6.2
[INFO] [stderr]    Compiling rand_chacha v0.3.0
[INFO] [stderr]    Compiling rand v0.8.3
[INFO] [stderr]    Compiling r99p v0.1.0 (/opt/rustwide/workdir)
[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/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: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.08s
[INFO] running `Command { std: "docker" "inspect" "52226ce6269facb2a2c39713d290ca1d24c20db5244765431952ea247b80ecf5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "52226ce6269facb2a2c39713d290ca1d24c20db5244765431952ea247b80ecf5", kill_on_drop: false }`
[INFO] [stdout] 52226ce6269facb2a2c39713d290ca1d24c20db5244765431952ea247b80ecf5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-38/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-38/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fd6be73097c4a9a7de348f49924802ecdbf6cfaf6091b1be5b784c7b147dad5d
[INFO] running `Command { std: "docker" "start" "-a" "fd6be73097c4a9a7de348f49924802ecdbf6cfaf6091b1be5b784c7b147dad5d", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling r99p v0.1.0 (/opt/rustwide/workdir)
[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: 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: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 7.92s
[INFO] running `Command { std: "docker" "inspect" "fd6be73097c4a9a7de348f49924802ecdbf6cfaf6091b1be5b784c7b147dad5d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fd6be73097c4a9a7de348f49924802ecdbf6cfaf6091b1be5b784c7b147dad5d", kill_on_drop: false }`
[INFO] [stdout] fd6be73097c4a9a7de348f49924802ecdbf6cfaf6091b1be5b784c7b147dad5d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-38/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-38/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 6bc66c0a86f90749a993d2e8781ce09f93c56137bcbfdb3efd40f82cf35bf1bb
[INFO] running `Command { std: "docker" "start" "-a" "6bc66c0a86f90749a993d2e8781ce09f93c56137bcbfdb3efd40f82cf35bf1bb", kill_on_drop: false }`
[INFO] [stderr] warning: function is never used: `mynand`
[INFO] [stderr]   --> src/bin/48.rs:11:4
[INFO] [stderr]    |
[INFO] [stderr] 11 | fn mynand(l : bool, r : bool) -> bool {
[INFO] [stderr]    |    ^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `mynor`
[INFO] [stderr]   --> src/bin/48.rs:15:4
[INFO] [stderr]    |
[INFO] [stderr] 15 | fn mynor(l : bool, r : bool) -> bool {
[INFO] [stderr]    |    ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `myxor`
[INFO] [stderr]   --> src/bin/48.rs:19:4
[INFO] [stderr]    |
[INFO] [stderr] 19 | fn myxor(l : bool, r : bool) -> bool {
[INFO] [stderr]    |    ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `myimpl`
[INFO] [stderr]   --> src/bin/48.rs:23:4
[INFO] [stderr]    |
[INFO] [stderr] 23 | fn myimpl(l : bool, r : bool) -> bool {
[INFO] [stderr]    |    ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `mynand`
[INFO] [stderr]   --> src/bin/47.rs:12:4
[INFO] [stderr]    |
[INFO] [stderr] 12 | fn mynand(l : bool, r : bool) -> bool {
[INFO] [stderr]    |    ^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `mynor`
[INFO] [stderr]   --> src/bin/47.rs:16:4
[INFO] [stderr]    |
[INFO] [stderr] 16 | fn mynor(l : bool, r : bool) -> bool {
[INFO] [stderr]    |    ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `myxor`
[INFO] [stderr]   --> src/bin/47.rs:20:4
[INFO] [stderr]    |
[INFO] [stderr] 20 | fn myxor(l : bool, r : bool) -> bool {
[INFO] [stderr]    |    ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `myimpl`
[INFO] [stderr]   --> src/bin/47.rs:24:4
[INFO] [stderr]    |
[INFO] [stderr] 24 | fn myimpl(l : bool, r : bool) -> bool {
[INFO] [stderr]    |    ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `myequ`
[INFO] [stderr]   --> src/bin/47.rs:28:4
[INFO] [stderr]    |
[INFO] [stderr] 28 | fn myequ(l : bool, r : bool) -> bool {
[INFO] [stderr]    |    ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `mynand`
[INFO] [stderr]   --> src/bin/46.rs:13:4
[INFO] [stderr]    |
[INFO] [stderr] 13 | fn mynand(l : bool, r : bool) -> bool {
[INFO] [stderr]    |    ^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `mynor`
[INFO] [stderr]   --> src/bin/46.rs:17:4
[INFO] [stderr]    |
[INFO] [stderr] 17 | fn mynor(l : bool, r : bool) -> bool {
[INFO] [stderr]    |    ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `myxor`
[INFO] [stderr]   --> src/bin/46.rs:21:4
[INFO] [stderr]    |
[INFO] [stderr] 21 | fn myxor(l : bool, r : bool) -> bool {
[INFO] [stderr]    |    ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `myimpl`
[INFO] [stderr]   --> src/bin/46.rs:25:4
[INFO] [stderr]    |
[INFO] [stderr] 25 | fn myimpl(l : bool, r : bool) -> bool {
[INFO] [stderr]    |    ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `myequ`
[INFO] [stderr]   --> src/bin/46.rs:29:4
[INFO] [stderr]    |
[INFO] [stderr] 29 | fn myequ(l : bool, r : bool) -> bool {
[INFO] [stderr]    |    ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `r99p` (bin "48" test) generated 4 warnings
[INFO] [stderr] warning: `r99p` (bin "47" test) generated 5 warnings
[INFO] [stderr] warning: `r99p` (bin "46" test) generated 5 warnings
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/r99p-3a2c5a8d7354d7c5)
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/01-7c644d8ddae4f264)
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/02-738d3d039dc4c463)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/03-286b1a06a159402d)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/04-e0893df1b1b734c8)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/05-0db1806e56d94a23)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/06-0620fb7d51ebf19b)
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/07-93c9407d4a1ac373)
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/08-8ea0d5b79ec02eba)
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/09-61a4f130ed9e5bc4)
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/10-a83401bea46d3b39)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/11-40adb45e9861a62b)
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/12-1c18b8eb9a0b768e)
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/13-efe1c52912d0bb31)
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/14-f1f3d546f9e3ae9b)
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/15-26ff66a3bf6c127b)
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/16-2b4a08b47f1bd4d8)
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/17-618df90f6698610d)
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/18-a1c8405262168840)
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/19-508c489258ee22a4)
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/20-132cb9959d10b4d2)
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/21-0bd2352d8c7f3f36)
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/22-5c7a655ed8c606e3)
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/23-46d6687f198bce5b)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/24-5c7544afef977ea0)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/25-98836ef5594a0438)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
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[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/26-47619b5abea934d2)
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[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/27-3f36be10c87ecf01)
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[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/28-2c861e6f3f12b590)
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[INFO] [stdout] 
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[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/31-9513e14fd01b5669)
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[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
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[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/46-6414d0578e52055b)
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[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/47-5f7c19e57b5b1baf)
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[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/48-a2f2ab00a6ace741)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests r99p
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
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[INFO] [stdout] 
[INFO] [stdout] 
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[INFO] [stdout] 
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[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "6bc66c0a86f90749a993d2e8781ce09f93c56137bcbfdb3efd40f82cf35bf1bb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6bc66c0a86f90749a993d2e8781ce09f93c56137bcbfdb3efd40f82cf35bf1bb", kill_on_drop: false }`
[INFO] [stdout] 6bc66c0a86f90749a993d2e8781ce09f93c56137bcbfdb3efd40f82cf35bf1bb