[INFO] fetching crate chain-map 0.1.0... [INFO] testing chain-map-0.1.0 against beta-2021-09-08 for beta-1.56-1 [INFO] extracting crate chain-map 0.1.0 into /workspace/builds/worker-8/source [INFO] validating manifest of crates.io crate chain-map 0.1.0 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 crates.io crate chain-map 0.1.0 [INFO] finished tweaking crates.io crate chain-map 0.1.0 [INFO] tweaked toml for crates.io crate chain-map 0.1.0 written to /workspace/builds/worker-8/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] 82daa377ee7b60c13cb2a2bab7ed1a8887438d3767cafda53fad12262edbd614 [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" "82daa377ee7b60c13cb2a2bab7ed1a8887438d3767cafda53fad12262edbd614", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "82daa377ee7b60c13cb2a2bab7ed1a8887438d3767cafda53fad12262edbd614", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "82daa377ee7b60c13cb2a2bab7ed1a8887438d3767cafda53fad12262edbd614", kill_on_drop: false }` [INFO] [stdout] 82daa377ee7b60c13cb2a2bab7ed1a8887438d3767cafda53fad12262edbd614 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] 3e039ad3407f832e509fbe0c2d467f5ce3a571d0a3c4d913ba7b4b2e489798b2 [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" "3e039ad3407f832e509fbe0c2d467f5ce3a571d0a3c4d913ba7b4b2e489798b2", kill_on_drop: false }` [INFO] [stderr] Compiling chain-map v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.40s [INFO] running `Command { std: "docker" "inspect" "3e039ad3407f832e509fbe0c2d467f5ce3a571d0a3c4d913ba7b4b2e489798b2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3e039ad3407f832e509fbe0c2d467f5ce3a571d0a3c4d913ba7b4b2e489798b2", kill_on_drop: false }` [INFO] [stdout] 3e039ad3407f832e509fbe0c2d467f5ce3a571d0a3c4d913ba7b4b2e489798b2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 47c1596e1161f6b7959d9c1952ee4fd1404cb5f2d17597e1cb0977d9362328b2 [INFO] running `Command { std: "docker" "start" "-a" "47c1596e1161f6b7959d9c1952ee4fd1404cb5f2d17597e1cb0977d9362328b2", kill_on_drop: false }` [INFO] [stderr] Compiling chain-map v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.30s [INFO] running `Command { std: "docker" "inspect" "47c1596e1161f6b7959d9c1952ee4fd1404cb5f2d17597e1cb0977d9362328b2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "47c1596e1161f6b7959d9c1952ee4fd1404cb5f2d17597e1cb0977d9362328b2", kill_on_drop: false }` [INFO] [stdout] 47c1596e1161f6b7959d9c1952ee4fd1404cb5f2d17597e1cb0977d9362328b2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] d12632c1d522be4eaca761f104042bc9f4cab4ef605193747435169e3fb3b710 [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" "d12632c1d522be4eaca761f104042bc9f4cab4ef605193747435169e3fb3b710", kill_on_drop: false }` [INFO] [stdout] [INFO] [stdout] running 6 tests [INFO] [stdout] test tests::push_map_adds_to_chain ... ok [INFO] [stdout] test tests::contains_key_searches_all_maps ... ok [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.01s [INFO] [stdout] test tests::index_follows_precedence_order ... ok [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/chain_map-20cc6e8286883e4c) [INFO] [stdout] test tests::extend_adds_to_end_of_chain ... ok [INFO] [stdout] test tests::get_follows_precedence_order ... ok [INFO] [stderr] Doc-tests chain-map [INFO] [stdout] test tests::index_panics_when_key_is_not_present - should panic ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.05s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 6 tests [INFO] [stdout] test src/lib.rs - ChainMap::new (line 76) ... ok [INFO] [stdout] test src/lib.rs - ChainMap::push_map (line 113) ... ok [INFO] [stdout] test src/lib.rs - ChainMap::with_capacity (line 93) ... ok [INFO] [stdout] test src/lib.rs - ChainMap::contains_key (line 143) ... ok [INFO] [stdout] test src/lib.rs - ChainMap::get (line 172) ... ok [INFO] [stdout] test src/lib.rs - (line 26) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.37s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "d12632c1d522be4eaca761f104042bc9f4cab4ef605193747435169e3fb3b710", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d12632c1d522be4eaca761f104042bc9f4cab4ef605193747435169e3fb3b710", kill_on_drop: false }` [INFO] [stdout] d12632c1d522be4eaca761f104042bc9f4cab4ef605193747435169e3fb3b710