[INFO] cloning repository https://github.com/AZMCode/overengineered-fizz-buzz [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/AZMCode/overengineered-fizz-buzz" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAZMCode%2Foverengineered-fizz-buzz", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAZMCode%2Foverengineered-fizz-buzz'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 9a409bc5c17f4c4cf265aa3fa3dc91c0d32f33b0 [INFO] testing AZMCode/overengineered-fizz-buzz against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAZMCode%2Foverengineered-fizz-buzz" "/workspace/builds/worker-12/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-12/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/AZMCode/overengineered-fizz-buzz on toolchain 722e1797249a965b6335aebd65d777f917e498f1 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/AZMCode/overengineered-fizz-buzz [INFO] finished tweaking git repo https://github.com/AZMCode/overengineered-fizz-buzz [INFO] tweaked toml for git repo https://github.com/AZMCode/overengineered-fizz-buzz written to /workspace/builds/worker-12/source/Cargo.toml [INFO] crate git repo https://github.com/AZMCode/overengineered-fizz-buzz already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 569c80dac1711c62fc4591023213c6291517cc7fdbc9d569194f84f8ca04489c [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" "569c80dac1711c62fc4591023213c6291517cc7fdbc9d569194f84f8ca04489c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "569c80dac1711c62fc4591023213c6291517cc7fdbc9d569194f84f8ca04489c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "569c80dac1711c62fc4591023213c6291517cc7fdbc9d569194f84f8ca04489c", kill_on_drop: false }` [INFO] [stdout] 569c80dac1711c62fc4591023213c6291517cc7fdbc9d569194f84f8ca04489c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 0ae816c57d6512acdd1c0698081bdb34e69b3102ccfefa2eb274231a670fcec2 [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" "0ae816c57d6512acdd1c0698081bdb34e69b3102ccfefa2eb274231a670fcec2", kill_on_drop: false }` [INFO] [stderr] Compiling overengineered-fizz-buzz v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/main.rs:12:13 [INFO] [stdout] | [INFO] [stdout] 12 | fn new(start_index: usize) -> Self { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 86 | / generate_fizzbuzz!( [INFO] [stdout] 87 | | { [INFO] [stdout] 88 | | Fizz: FizzBuzzElement<&'static str>, [INFO] [stdout] 89 | | Buzz: FizzBuzzElement<&'static str> [INFO] [stdout] 90 | | } [INFO] [stdout] 91 | | as FizzBuzz [INFO] [stdout] 92 | | ); [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] = note: this warning originates in the macro `generate_fizzbuzz` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.05s [INFO] running `Command { std: "docker" "inspect" "0ae816c57d6512acdd1c0698081bdb34e69b3102ccfefa2eb274231a670fcec2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0ae816c57d6512acdd1c0698081bdb34e69b3102ccfefa2eb274231a670fcec2", kill_on_drop: false }` [INFO] [stdout] 0ae816c57d6512acdd1c0698081bdb34e69b3102ccfefa2eb274231a670fcec2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] cf37623fb8a56380c14a83fce8b202c5eb3761882a4d59ac7dd0ec56353f123b [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" "cf37623fb8a56380c14a83fce8b202c5eb3761882a4d59ac7dd0ec56353f123b", kill_on_drop: false }` [INFO] [stderr] Compiling overengineered-fizz-buzz v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/main.rs:12:13 [INFO] [stdout] | [INFO] [stdout] 12 | fn new(start_index: usize) -> Self { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 86 | / generate_fizzbuzz!( [INFO] [stdout] 87 | | { [INFO] [stdout] 88 | | Fizz: FizzBuzzElement<&'static str>, [INFO] [stdout] 89 | | Buzz: FizzBuzzElement<&'static str> [INFO] [stdout] 90 | | } [INFO] [stdout] 91 | | as FizzBuzz [INFO] [stdout] 92 | | ); [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] = note: this warning originates in the macro `generate_fizzbuzz` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.83s [INFO] running `Command { std: "docker" "inspect" "cf37623fb8a56380c14a83fce8b202c5eb3761882a4d59ac7dd0ec56353f123b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cf37623fb8a56380c14a83fce8b202c5eb3761882a4d59ac7dd0ec56353f123b", kill_on_drop: false }` [INFO] [stdout] cf37623fb8a56380c14a83fce8b202c5eb3761882a4d59ac7dd0ec56353f123b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 61f1d0c967cc1572c346d1f501f4129446599733c2fcf4ed2dfe57852fd1c4f7 [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" "61f1d0c967cc1572c346d1f501f4129446599733c2fcf4ed2dfe57852fd1c4f7", kill_on_drop: false }` [INFO] [stderr] warning: associated function is never used: `new` [INFO] [stderr] --> src/main.rs:12:13 [INFO] [stderr] | [INFO] [stderr] 12 | fn new(start_index: usize) -> Self { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 86 | / generate_fizzbuzz!( [INFO] [stderr] 87 | | { [INFO] [stderr] 88 | | Fizz: FizzBuzzElement<&'static str>, [INFO] [stderr] 89 | | Buzz: FizzBuzzElement<&'static str> [INFO] [stderr] 90 | | } [INFO] [stderr] 91 | | as FizzBuzz [INFO] [stderr] 92 | | ); [INFO] [stderr] | |_- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] = note: this warning originates in the macro `generate_fizzbuzz` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: `overengineered-fizz-buzz` (bin "overengineered-fizz-buzz" test) generated 1 warning [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.01s [INFO] [stdout] [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/overengineered_fizz_buzz-70581462b6700bdc) [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] running `Command { std: "docker" "inspect" "61f1d0c967cc1572c346d1f501f4129446599733c2fcf4ed2dfe57852fd1c4f7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "61f1d0c967cc1572c346d1f501f4129446599733c2fcf4ed2dfe57852fd1c4f7", kill_on_drop: false }` [INFO] [stdout] 61f1d0c967cc1572c346d1f501f4129446599733c2fcf4ed2dfe57852fd1c4f7