[INFO] fetching crate rust-algorithm 0.1.4... [INFO] testing rust-algorithm-0.1.4 against try#03a1ea71b075ab964b5278bc6e74cd6c52c36ee0 for pr-74409 [INFO] extracting crate rust-algorithm 0.1.4 into /workspace/builds/worker-3/source [INFO] validating manifest of crates.io crate rust-algorithm 0.1.4 on toolchain 03a1ea71b075ab964b5278bc6e74cd6c52c36ee0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate rust-algorithm 0.1.4 [INFO] finished tweaking crates.io crate rust-algorithm 0.1.4 [INFO] tweaked toml for crates.io crate rust-algorithm 0.1.4 written to /workspace/builds/worker-3/source/Cargo.toml [INFO] crate crates.io crate rust-algorithm 0.1.4 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 3257f41345c6cebfa4499c03df305384c0c194ec9c6aec08cd897708844559c9 [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" "3257f41345c6cebfa4499c03df305384c0c194ec9c6aec08cd897708844559c9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3257f41345c6cebfa4499c03df305384c0c194ec9c6aec08cd897708844559c9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3257f41345c6cebfa4499c03df305384c0c194ec9c6aec08cd897708844559c9", kill_on_drop: false }` [INFO] [stdout] 3257f41345c6cebfa4499c03df305384c0c194ec9c6aec08cd897708844559c9 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c48dfb41e25d24a6658c1409974ac2c98e1f379771ab86d5f6a2c8fa523b6cb6 [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" "c48dfb41e25d24a6658c1409974ac2c98e1f379771ab86d5f6a2c8fa523b6cb6", kill_on_drop: false }` [INFO] [stderr] Compiling rust-algorithm v0.1.4 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.71s [INFO] running `Command { std: "docker" "inspect" "c48dfb41e25d24a6658c1409974ac2c98e1f379771ab86d5f6a2c8fa523b6cb6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c48dfb41e25d24a6658c1409974ac2c98e1f379771ab86d5f6a2c8fa523b6cb6", kill_on_drop: false }` [INFO] [stdout] c48dfb41e25d24a6658c1409974ac2c98e1f379771ab86d5f6a2c8fa523b6cb6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ca32014b629d30da8ef6673e4dabff033755ee8bc0bbc4cf8c88ba0a194b6045 [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" "ca32014b629d30da8ef6673e4dabff033755ee8bc0bbc4cf8c88ba0a194b6045", kill_on_drop: false }` [INFO] [stderr] Compiling rust-algorithm v0.1.4 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.18s [INFO] running `Command { std: "docker" "inspect" "ca32014b629d30da8ef6673e4dabff033755ee8bc0bbc4cf8c88ba0a194b6045", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ca32014b629d30da8ef6673e4dabff033755ee8bc0bbc4cf8c88ba0a194b6045", kill_on_drop: false }` [INFO] [stdout] ca32014b629d30da8ef6673e4dabff033755ee8bc0bbc4cf8c88ba0a194b6045 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "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] 994b40bf09b99a70ca0f4e7b7fd3652ee6f5dcf4a567623c7d202d9405255430 [INFO] running `Command { std: "docker" "start" "-a" "994b40bf09b99a70ca0f4e7b7fd3652ee6f5dcf4a567623c7d202d9405255430", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.03s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/rust_algorithm-84b2573d88d473cf [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test tests::test_gcd_of_strings ... ok [INFO] [stdout] test tests::test_gcd ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Running /opt/rustwide/target/debug/deps/integration_test-7a4fa11c00172ee8 [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test test ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Doc-tests rust-algorithm [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test src/lib.rs - Algorithm::gcd (line 79) ... ok [INFO] [stdout] test src/lib.rs - Algorithm::gcd_of_strings (line 36) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "994b40bf09b99a70ca0f4e7b7fd3652ee6f5dcf4a567623c7d202d9405255430", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "994b40bf09b99a70ca0f4e7b7fd3652ee6f5dcf4a567623c7d202d9405255430", kill_on_drop: false }` [INFO] [stdout] 994b40bf09b99a70ca0f4e7b7fd3652ee6f5dcf4a567623c7d202d9405255430