[INFO] fetching crate leveled-hash-map 1.1.13...
[INFO] testing leveled-hash-map-1.1.13 against master#b70888601af92f6cdc0364abab3446e418b91d36 for pr-86479
[INFO] extracting crate leveled-hash-map 1.1.13 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate leveled-hash-map 1.1.13 on toolchain b70888601af92f6cdc0364abab3446e418b91d36
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate leveled-hash-map 1.1.13
[INFO] finished tweaking crates.io crate leveled-hash-map 1.1.13
[INFO] tweaked toml for crates.io crate leveled-hash-map 1.1.13 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate crates.io crate leveled-hash-map 1.1.13 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "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] 63c546601fff52e8b561fe34d9ecdc33a13ba2718de0477499032b89a861e212
[INFO] running `Command { std: "docker" "start" "-a" "63c546601fff52e8b561fe34d9ecdc33a13ba2718de0477499032b89a861e212", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "63c546601fff52e8b561fe34d9ecdc33a13ba2718de0477499032b89a861e212", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "63c546601fff52e8b561fe34d9ecdc33a13ba2718de0477499032b89a861e212", kill_on_drop: false }`
[INFO] [stdout] 63c546601fff52e8b561fe34d9ecdc33a13ba2718de0477499032b89a861e212
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "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] 6562c06f5c035b3c59cfaad3708eca1298e5b4df98885160f8f1d786b2567261
[INFO] running `Command { std: "docker" "start" "-a" "6562c06f5c035b3c59cfaad3708eca1298e5b4df98885160f8f1d786b2567261", kill_on_drop: false }`
[INFO] [stderr]    Compiling leveled-hash-map v1.1.13 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.28s
[INFO] running `Command { std: "docker" "inspect" "6562c06f5c035b3c59cfaad3708eca1298e5b4df98885160f8f1d786b2567261", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6562c06f5c035b3c59cfaad3708eca1298e5b4df98885160f8f1d786b2567261", kill_on_drop: false }`
[INFO] [stdout] 6562c06f5c035b3c59cfaad3708eca1298e5b4df98885160f8f1d786b2567261
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "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] f07513933d986e41bc8e7c2485d9fcd06a67ff40e648d471860a8d5ef3f49357
[INFO] running `Command { std: "docker" "start" "-a" "f07513933d986e41bc8e7c2485d9fcd06a67ff40e648d471860a8d5ef3f49357", kill_on_drop: false }`
[INFO] [stderr]    Compiling leveled-hash-map v1.1.13 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.77s
[INFO] running `Command { std: "docker" "inspect" "f07513933d986e41bc8e7c2485d9fcd06a67ff40e648d471860a8d5ef3f49357", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f07513933d986e41bc8e7c2485d9fcd06a67ff40e648d471860a8d5ef3f49357", kill_on_drop: false }`
[INFO] [stdout] f07513933d986e41bc8e7c2485d9fcd06a67ff40e648d471860a8d5ef3f49357
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 6e58e933fd21ac098b390f606d705a42b2b896795acc413de9dc6dba97b272f7
[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" "6e58e933fd21ac098b390f606d705a42b2b896795acc413de9dc6dba97b272f7", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/leveled_hash_map-1ef363334c0f10b8)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests leveled-hash-map
[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] [stdout] 
[INFO] [stdout] running 17 tests
[INFO] [stdout] test src/lib.rs - LeveledHashMap<K, V>::new (line 226) ... ok
[INFO] [stdout] test src/lib.rs - LeveledHashMap<K, V>::get_advanced_mut (line 293) ... ok
[INFO] [stdout] test src/lib.rs - LeveledHashMap<K, V>::get_advanced (line 276) ... ok
[INFO] [stdout] test src/lib.rs - LeveledHashMap<K, V>::get (line 242) ... ok
[INFO] [stdout] test src/lib.rs - LeveledHashMap<K, V>::get_mut (line 259) ... ok
[INFO] [stdout] test src/lib.rs - LeveledHashMapError::KeyChainEmpty (line 101) ... ok
[INFO] [stdout] test src/lib.rs - LeveledHashMapError::KeyChainIncorrect (line 126) ... ok
[INFO] [stdout] test src/lib.rs - LeveledHashMap<K, V>::get_professional (line 310) ... ok
[INFO] [stdout] test src/lib.rs - LeveledHashMap<K, V>::insert (line 662) ... ok
[INFO] [stdout] test src/lib.rs - LeveledHashMap<K, V>::keys (line 936) ... ok
[INFO] [stdout] test src/lib.rs - LeveledHashMap<K, V>::remove_advanced (line 531) ... ok
[INFO] [stdout] test src/lib.rs - LeveledHashMap<K, V>::get_professional_mut (line 403) ... ok
[INFO] [stdout] test src/lib.rs - LeveledHashMap<K, V>::insert_many (line 795) ... ok
[INFO] [stdout] test src/lib.rs - LeveledHashMapError::KeyNotExist (line 63) ... ok
[INFO] [stdout] test src/lib.rs - LeveledHashMap<K, V>::remove (line 493) ... ok
[INFO] [stdout] test src/lib.rs - LeveledHashMap<K, V>::remove_professional (line 570) ... ok
[INFO] [stdout] test src/lib.rs - LeveledHashMapError::KeyTooMany (line 19) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 17 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 4.90s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "6e58e933fd21ac098b390f606d705a42b2b896795acc413de9dc6dba97b272f7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6e58e933fd21ac098b390f606d705a42b2b896795acc413de9dc6dba97b272f7", kill_on_drop: false }`
[INFO] [stdout] 6e58e933fd21ac098b390f606d705a42b2b896795acc413de9dc6dba97b272f7