[INFO] crate hashbag 0.1.2 is already in cache
[INFO] testing hashbag-0.1.2 against master#8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e for pr-74409
[INFO] extracting crate hashbag 0.1.2 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate hashbag 0.1.2 on toolchain 8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate hashbag 0.1.2
[INFO] finished tweaking crates.io crate hashbag 0.1.2
[INFO] tweaked toml for crates.io crate hashbag 0.1.2 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3aa40a408cd822605fe0f2388f4858454b0c0b4a5ebb180e25945689294dbefa
[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" "3aa40a408cd822605fe0f2388f4858454b0c0b4a5ebb180e25945689294dbefa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3aa40a408cd822605fe0f2388f4858454b0c0b4a5ebb180e25945689294dbefa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3aa40a408cd822605fe0f2388f4858454b0c0b4a5ebb180e25945689294dbefa", kill_on_drop: false }`
[INFO] [stdout] 3aa40a408cd822605fe0f2388f4858454b0c0b4a5ebb180e25945689294dbefa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "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] cf2d8504460884ac91492384760f5f4ff482f9994c2bb9079a4becf8664c4bbc
[INFO] running `Command { std: "docker" "start" "-a" "cf2d8504460884ac91492384760f5f4ff482f9994c2bb9079a4becf8664c4bbc", kill_on_drop: false }`
[INFO] [stderr]    Compiling hashbag v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.28s
[INFO] running `Command { std: "docker" "inspect" "cf2d8504460884ac91492384760f5f4ff482f9994c2bb9079a4becf8664c4bbc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cf2d8504460884ac91492384760f5f4ff482f9994c2bb9079a4becf8664c4bbc", kill_on_drop: false }`
[INFO] [stdout] cf2d8504460884ac91492384760f5f4ff482f9994c2bb9079a4becf8664c4bbc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "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] 5830f88d52af13260d5665b70d8be3692d63aed8573cca0a1736b0aeb3bd0ec6
[INFO] running `Command { std: "docker" "start" "-a" "5830f88d52af13260d5665b70d8be3692d63aed8573cca0a1736b0aeb3bd0ec6", kill_on_drop: false }`
[INFO] [stderr]    Compiling hashbag v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.61s
[INFO] running `Command { std: "docker" "inspect" "5830f88d52af13260d5665b70d8be3692d63aed8573cca0a1736b0aeb3bd0ec6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5830f88d52af13260d5665b70d8be3692d63aed8573cca0a1736b0aeb3bd0ec6", kill_on_drop: false }`
[INFO] [stdout] 5830f88d52af13260d5665b70d8be3692d63aed8573cca0a1736b0aeb3bd0ec6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 92f60eaa7aec27b5f3c96a1d4fbee663d93a350c66b67246f0189a15be34fe8e
[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" "92f60eaa7aec27b5f3c96a1d4fbee663d93a350c66b67246f0189a15be34fe8e", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/hashbag-e244486ebd69c55a
[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] [stderr]    Doc-tests hashbag
[INFO] [stdout] 
[INFO] [stdout] running 27 tests
[INFO] [stdout] test src/lib.rs - HashBag<T, S>::hasher (line 413) ... ok
[INFO] [stdout] test src/lib.rs - HashBag<T, S>::clear (line 332) ... ok
[INFO] [stdout] test src/lib.rs - HashBag<T, RandomState>::with_capacity (line 165) ... ok
[INFO] [stdout] test src/lib.rs - HashBag<T, RandomState>::new (line 149) ... ok
[INFO] [stdout] test src/lib.rs - HashBag<T, S>::capacity (line 181) ... ok
[INFO] [stdout] test src/lib.rs - HashBag<T, S>::is_empty (line 286) ... ok
[INFO] [stdout] test src/lib.rs - HashBag (line 97) ... ok
[INFO] [stdout] test src/lib.rs - HashBag (line 128) ... ok
[INFO] [stdout] test src/lib.rs - HashBag<T, S>::get (line 502) ... ok
[INFO] [stdout] test src/lib.rs - HashBag<T, S>::insert (line 527) ... ok
[INFO] [stdout] test src/lib.rs - HashBag<T, S>::contains (line 476) ... ok
[INFO] [stdout] test src/lib.rs - HashBag<T, S>::insert_many (line 549) ... ok
[INFO] [stdout] test src/lib.rs - HashBag<T, S>::drain (line 305) ... ok
[INFO] [stdout] test src/lib.rs - HashBag (line 48) ... ok
[INFO] [stdout] test src/lib.rs - HashBag<T, S>::iter (line 198) ... ok
[INFO] [stdout] test src/lib.rs - HashBag<T, S>::reserve (line 436) ... ok
[INFO] [stdout] test src/lib.rs - HashBag<T, S>::set_iter (line 223) ... ok
[INFO] [stdout] test src/lib.rs - HashBag<T, S>::set_len (line 267) ... ok
[INFO] [stdout] test src/lib.rs - HashBag<T, S>::with_hasher (line 364) ... ok
[INFO] [stdout] test src/lib.rs - HashBag<T, S>::len (line 246) ... ok
[INFO] [stdout] test src/lib.rs - HashBag<T, S>::shrink_to_fit (line 453) ... ok
[INFO] [stdout] test src/lib.rs - HashBag<T, S>::remove (line 608) ... ok
[INFO] [stdout] test src/lib.rs - HashBag<T, S>::replace (line 576) ... ok
[INFO] [stdout] test src/lib.rs - HashBag<T, S>::with_capacity_and_hasher (line 393) ... ok
[INFO] [stdout] test src/lib.rs - HashBag<T, S>::retain (line 722) ... ok
[INFO] [stdout] test src/lib.rs - HashBag<T, S>::try_take (line 653) ... ok
[INFO] [stdout] test src/lib.rs - HashBag<T, S>::take_all (line 696) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 27 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "92f60eaa7aec27b5f3c96a1d4fbee663d93a350c66b67246f0189a15be34fe8e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "92f60eaa7aec27b5f3c96a1d4fbee663d93a350c66b67246f0189a15be34fe8e", kill_on_drop: false }`
[INFO] [stdout] 92f60eaa7aec27b5f3c96a1d4fbee663d93a350c66b67246f0189a15be34fe8e