[INFO] cloning repository https://github.com/ArtifactCabinet/rust-workbench [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ArtifactCabinet/rust-workbench" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FArtifactCabinet%2Frust-workbench", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FArtifactCabinet%2Frust-workbench'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] a9d63184a187f5d239f87830b146524b94fd0bf5 [INFO] testing ArtifactCabinet/rust-workbench against try#8262275854dc0e5381c9d42d56257d94932c5a87 for pr-90799 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FArtifactCabinet%2Frust-workbench" "/workspace/builds/worker-11/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-11/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/ArtifactCabinet/rust-workbench on toolchain 8262275854dc0e5381c9d42d56257d94932c5a87 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/ArtifactCabinet/rust-workbench [INFO] finished tweaking git repo https://github.com/ArtifactCabinet/rust-workbench [INFO] tweaked toml for git repo https://github.com/ArtifactCabinet/rust-workbench written to /workspace/builds/worker-11/source/Cargo.toml [INFO] crate git repo https://github.com/ArtifactCabinet/rust-workbench already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] bc174faf41208716409ae3746653cf29ed554acd6211287604f2132908b201a9 [INFO] running `Command { std: "docker" "start" "-a" "bc174faf41208716409ae3746653cf29ed554acd6211287604f2132908b201a9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "bc174faf41208716409ae3746653cf29ed554acd6211287604f2132908b201a9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bc174faf41208716409ae3746653cf29ed554acd6211287604f2132908b201a9", kill_on_drop: false }` [INFO] [stdout] bc174faf41208716409ae3746653cf29ed554acd6211287604f2132908b201a9 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "+8262275854dc0e5381c9d42d56257d94932c5a87" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] c6fa03f6434ff657e21bf5dc1945fa321a1797d0934d1e90d683bc52533160b4 [INFO] running `Command { std: "docker" "start" "-a" "c6fa03f6434ff657e21bf5dc1945fa321a1797d0934d1e90d683bc52533160b4", kill_on_drop: false }` [INFO] [stderr] Compiling rust-workbench v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `names` [INFO] [stdout] --> src/p02_practice.rs:18:9 [INFO] [stdout] | [INFO] [stdout] 18 | let names = vec![1,2,3,4,5]; [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_names` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `add` [INFO] [stdout] --> src/p02_practice.rs:1:8 [INFO] [stdout] | [INFO] [stdout] 1 | pub fn add (a:i64,b:i64) -> i64 { [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `filter` [INFO] [stdout] --> src/p02_practice.rs:17:4 [INFO] [stdout] | [INFO] [stdout] 17 | fn filter(){ [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.70s [INFO] running `Command { std: "docker" "inspect" "c6fa03f6434ff657e21bf5dc1945fa321a1797d0934d1e90d683bc52533160b4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c6fa03f6434ff657e21bf5dc1945fa321a1797d0934d1e90d683bc52533160b4", kill_on_drop: false }` [INFO] [stdout] c6fa03f6434ff657e21bf5dc1945fa321a1797d0934d1e90d683bc52533160b4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] ccb3343ebb9442fef30facc70733469e9654d147b68e2a9f8b135e1da2417c77 [INFO] running `Command { std: "docker" "start" "-a" "ccb3343ebb9442fef30facc70733469e9654d147b68e2a9f8b135e1da2417c77", kill_on_drop: false }` [INFO] [stderr] Compiling rust-workbench v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `names` [INFO] [stdout] --> src/p02_practice.rs:18:9 [INFO] [stdout] | [INFO] [stdout] 18 | let names = vec![1,2,3,4,5]; [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_names` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `filter` [INFO] [stdout] --> src/p02_practice.rs:17:4 [INFO] [stdout] | [INFO] [stdout] 17 | fn filter(){ [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.38s [INFO] running `Command { std: "docker" "inspect" "ccb3343ebb9442fef30facc70733469e9654d147b68e2a9f8b135e1da2417c77", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ccb3343ebb9442fef30facc70733469e9654d147b68e2a9f8b135e1da2417c77", kill_on_drop: false }` [INFO] [stdout] ccb3343ebb9442fef30facc70733469e9654d147b68e2a9f8b135e1da2417c77 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 046d04a1f6c51781f67920f721ac0138d25d71f9df3c342d136f8fed614903f9 [INFO] running `Command { std: "docker" "start" "-a" "046d04a1f6c51781f67920f721ac0138d25d71f9df3c342d136f8fed614903f9", kill_on_drop: false }` [INFO] [stderr] warning: unused variable: `names` [INFO] [stderr] --> src/p02_practice.rs:18:9 [INFO] [stderr] | [INFO] [stderr] 18 | let names = vec![1,2,3,4,5]; [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_names` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: function is never used: `filter` [INFO] [stderr] --> src/p02_practice.rs:17:4 [INFO] [stderr] | [INFO] [stderr] 17 | fn filter(){ [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `rust-workbench` (bin "main" test) generated 2 warnings [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/main-9bb4e63ac4cc78c4) [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/osrelease-d1c913464f45b8d7) [INFO] [stdout] test p02_practice::tests::test_add ... ok [INFO] [stdout] test p02_practice::tests::test_odd ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 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] running `Command { std: "docker" "inspect" "046d04a1f6c51781f67920f721ac0138d25d71f9df3c342d136f8fed614903f9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "046d04a1f6c51781f67920f721ac0138d25d71f9df3c342d136f8fed614903f9", kill_on_drop: false }` [INFO] [stdout] 046d04a1f6c51781f67920f721ac0138d25d71f9df3c342d136f8fed614903f9