[INFO] crate gcmap 0.1.4 is already in cache [INFO] testing gcmap-0.1.4 against 1.44.0 for beta-1.45-1 [INFO] extracting crate gcmap 0.1.4 into /workspace/builds/worker-6/source [INFO] validating manifest of crates.io crate gcmap 0.1.4 on toolchain 1.44.0 [INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking crates.io crate gcmap 0.1.4 [INFO] finished tweaking crates.io crate gcmap 0.1.4 [INFO] tweaked toml for crates.io crate gcmap 0.1.4 written to /workspace/builds/worker-6/source/Cargo.toml [INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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=warn" "-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" "/opt/rustwide/cargo-home/bin/cargo" "+1.44.0" "build" "--frozen"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 4cd3ab33a6b3c547d949ecb93dbcbb476e91d060b0cb4bc3b76373b711f82bb2 [INFO] running `"docker" "start" "-a" "4cd3ab33a6b3c547d949ecb93dbcbb476e91d060b0cb4bc3b76373b711f82bb2"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling gcmap v0.1.4 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.17s [INFO] running `"docker" "inspect" "4cd3ab33a6b3c547d949ecb93dbcbb476e91d060b0cb4bc3b76373b711f82bb2"` [INFO] running `"docker" "rm" "-f" "4cd3ab33a6b3c547d949ecb93dbcbb476e91d060b0cb4bc3b76373b711f82bb2"` [INFO] [stdout] 4cd3ab33a6b3c547d949ecb93dbcbb476e91d060b0cb4bc3b76373b711f82bb2 [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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=warn" "-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" "/opt/rustwide/cargo-home/bin/cargo" "+1.44.0" "test" "--frozen" "--no-run"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] a2d17ac3e6478dfed742d115b8a6578f0e574547983e1793b86cf5559453d1fe [INFO] running `"docker" "start" "-a" "a2d17ac3e6478dfed742d115b8a6578f0e574547983e1793b86cf5559453d1fe"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling gcmap v0.1.4 (/opt/rustwide/workdir) [INFO] [stderr] warning: unused variable: `mark` [INFO] [stderr] --> src/lib.rs:224:10 [INFO] [stderr] | [INFO] [stderr] 224 | let (mark, _) = wm.insert(2, 8); [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_mark` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `mark` [INFO] [stderr] --> src/lib.rs:251:47 [INFO] [stderr] | [INFO] [stderr] 251 | let val = wm.entry(1).or_insert_with(|mark|2); [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_mark` [INFO] [stderr] [INFO] [stderr] warning: 2 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.86s [INFO] running `"docker" "inspect" "a2d17ac3e6478dfed742d115b8a6578f0e574547983e1793b86cf5559453d1fe"` [INFO] running `"docker" "rm" "-f" "a2d17ac3e6478dfed742d115b8a6578f0e574547983e1793b86cf5559453d1fe"` [INFO] [stdout] a2d17ac3e6478dfed742d115b8a6578f0e574547983e1793b86cf5559453d1fe [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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=warn" "-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" "/opt/rustwide/cargo-home/bin/cargo" "+1.44.0" "test" "--frozen"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 9256a1a85d919026090a91cd94cdae4acd0591d9a9e76978963bb2ecf1701c52 [INFO] running `"docker" "start" "-a" "9256a1a85d919026090a91cd94cdae4acd0591d9a9e76978963bb2ecf1701c52"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] warning: unused variable: `mark` [INFO] [stderr] --> src/lib.rs:224:10 [INFO] [stderr] | [INFO] [stderr] 224 | let (mark, _) = wm.insert(2, 8); [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_mark` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `mark` [INFO] [stderr] --> src/lib.rs:251:47 [INFO] [stderr] | [INFO] [stderr] 251 | let val = wm.entry(1).or_insert_with(|mark|2); [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_mark` [INFO] [stderr] [INFO] [stderr] warning: 2 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.01s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/gcmap-1f618b6b131f8323 [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test entry ... ok [INFO] [stdout] test iter ... ok [INFO] [stdout] test foo ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Doc-tests gcmap [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 [INFO] [stdout] [INFO] running `"docker" "inspect" "9256a1a85d919026090a91cd94cdae4acd0591d9a9e76978963bb2ecf1701c52"` [INFO] running `"docker" "rm" "-f" "9256a1a85d919026090a91cd94cdae4acd0591d9a9e76978963bb2ecf1701c52"` [INFO] [stdout] 9256a1a85d919026090a91cd94cdae4acd0591d9a9e76978963bb2ecf1701c52