[INFO] fetching crate linear-map 1.2.0...
[INFO] testing linear-map-1.2.0 against master#8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e for pr-74409
[INFO] extracting crate linear-map 1.2.0 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate linear-map 1.2.0 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 linear-map 1.2.0
[INFO] finished tweaking crates.io crate linear-map 1.2.0
[INFO] tweaked toml for crates.io crate linear-map 1.2.0 written to /workspace/builds/worker-7/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-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] 0bc1c8cb5bc4049ec69c19728dce0a942bc7f3f5acc7266d8e9231db9ac24b02
[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" "0bc1c8cb5bc4049ec69c19728dce0a942bc7f3f5acc7266d8e9231db9ac24b02", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0bc1c8cb5bc4049ec69c19728dce0a942bc7f3f5acc7266d8e9231db9ac24b02", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0bc1c8cb5bc4049ec69c19728dce0a942bc7f3f5acc7266d8e9231db9ac24b02", kill_on_drop: false }`
[INFO] [stdout] 0bc1c8cb5bc4049ec69c19728dce0a942bc7f3f5acc7266d8e9231db9ac24b02
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] [stdout] d925366ff10375a739365d5e3005375c86eaf50faefb277cb8d677982bd3fae2
[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" "d925366ff10375a739365d5e3005375c86eaf50faefb277cb8d677982bd3fae2", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling linear-map v1.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.11s
[INFO] running `Command { std: "docker" "inspect" "d925366ff10375a739365d5e3005375c86eaf50faefb277cb8d677982bd3fae2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d925366ff10375a739365d5e3005375c86eaf50faefb277cb8d677982bd3fae2", kill_on_drop: false }`
[INFO] [stdout] d925366ff10375a739365d5e3005375c86eaf50faefb277cb8d677982bd3fae2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] [stdout] bb41d421db739440bd4f17273eb0b15cd342365f55179be070d22be61c06a639
[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" "bb41d421db739440bd4f17273eb0b15cd342365f55179be070d22be61c06a639", kill_on_drop: false }`
[INFO] [stderr]    Compiling linear-map v1.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.88s
[INFO] running `Command { std: "docker" "inspect" "bb41d421db739440bd4f17273eb0b15cd342365f55179be070d22be61c06a639", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bb41d421db739440bd4f17273eb0b15cd342365f55179be070d22be61c06a639", kill_on_drop: false }`
[INFO] [stdout] bb41d421db739440bd4f17273eb0b15cd342365f55179be070d22be61c06a639
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] d0a10f53c48661201a2cdb7caab93c546e199e77bf259e51773b5cc51eed2ac9
[INFO] running `Command { std: "docker" "start" "-a" "d0a10f53c48661201a2cdb7caab93c546e199e77bf259e51773b5cc51eed2ac9", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/serde-7ce4fa4511554f05
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/set-a7a7d022608429f4
[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] [stdout] 
[INFO] [stdout] running 16 tests
[INFO] [stdout] test test_difference ... ok
[INFO] [stdout] test test_eq ... ok
[INFO] [stdout] test test_extend_ref ... ok
[INFO] [stdout] test test_disjoint ... ok
[INFO] [stdout] test test_intersection ... ok
[INFO] [stdout] test test_from_iter ... ok
[INFO] [stdout] test test_symmetric_difference ... ok
[INFO] [stdout] test test_into_vec ... ok
[INFO] [stdout] test test_union ... ok
[INFO] [stdout] test test_subset_and_superset ... ok
[INFO] [stdout] test test_trivial_drain ... ok
[INFO] [stdout] test test_iterate ... ok
[INFO] [stdout] test test_retain ... ok
[INFO] [stdout] test test_move_iter ... ok
[INFO] [stdout] test test_show ... ok
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/test-d8fa60479c22fe35
[INFO] [stdout] test test_drain ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 16 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 13 tests
[INFO] [stdout] test test_capacity ... ok
[INFO] [stdout] test test_clear ... ok
[INFO] [stdout] test test_insert_remove_get ... ok
[INFO] [stdout] test test_entry ... ok
[INFO] [stdout] test test_shrink_to_fit ... ok
[INFO] [stdout] test test_len_and_is_empty ... ok
[INFO] [stdout] test test_macro ... ok
[INFO] [stdout] test test_eq ... ok
[INFO] [stdout] test test_new ... ok
[INFO] [stdout] test test_iterators ... ok
[INFO] [stdout] test test_reserve ... ok
[INFO] [stdout] test test_retain ... ok
[INFO] [stdout] test test_with_capacity ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 13 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests linear-map
[INFO] [stdout] 
[INFO] [stdout] running 28 tests
[INFO] [stdout] test src/set.rs - set::&'a LinearSet<T>::bitxor (line 619) ... ok
[INFO] [stdout] test src/set.rs - set::LinearSet (line 48) ... ok
[INFO] [stdout] test src/set.rs - set::LinearSet<T>::capacity (line 110) ... ok
[INFO] [stdout] test src/set.rs - set::LinearSet<T>::intersection (line 243) ... ok
[INFO] [stdout] test src/set.rs - set::LinearSet<T>::clear (line 326) ... ok
[INFO] [stdout] test src/lib.rs - LinearMap (line 39) ... ok
[INFO] [stdout] test src/set.rs - set::&'a LinearSet<T>::bitor (line 559) ... ok
[INFO] [stdout] test src/set.rs - set::LinearSet<T>::contains (line 353) ... ok
[INFO] [stdout] test src/set.rs - set::LinearSet (line 17) ... ok
[INFO] [stdout] test src/set.rs - set::LinearSet<T>::insert (line 442) ... ok
[INFO] [stdout] test src/set.rs - set::&'a LinearSet<T>::sub (line 649) ... ok
[INFO] [stdout] test src/lib.rs - linear_map (line 369) ... ok
[INFO] [stdout] test src/set.rs - set::&'a LinearSet<T>::bitand (line 589) ... ok
[INFO] [stdout] test src/set.rs - set::LinearSet<T>::difference (line 187) ... ok
[INFO] [stdout] test src/set.rs - set::LinearSet<T>::new (line 78) ... ok
[INFO] [stdout] test src/set.rs - set::LinearSet<T>::is_empty (line 305) ... ok
[INFO] [stdout] test src/set.rs - set::LinearSet<T>::reserve (line 131) ... ok
[INFO] [stdout] test src/set.rs - set::LinearSet<T>::into_iter (line 734) ... ok
[INFO] [stdout] test src/set.rs - set::LinearSet<T>::is_disjoint (line 371) ... ok
[INFO] [stdout] test src/set.rs - set::LinearSet<T>::len (line 290) ... ok
[INFO] [stdout] test src/set.rs - set::LinearSet<T>::iter (line 167) ... ok
[INFO] [stdout] test src/set.rs - set::LinearSet<T>::is_superset (line 413) ... ok
[INFO] [stdout] test src/set.rs - set::LinearSet<T>::is_subset (line 392) ... ok
[INFO] [stdout] test src/set.rs - set::LinearSet<T>::remove (line 463) ... ok
[INFO] [stdout] test src/set.rs - set::LinearSet<T>::shrink_to_fit (line 147) ... ok
[INFO] [stdout] test src/set.rs - set::LinearSet<T>::with_capacity (line 93) ... ok
[INFO] [stdout] test src/set.rs - set::LinearSet<T>::symmetric_difference (line 217) ... ok
[INFO] [stdout] test src/set.rs - set::LinearSet<T>::union (line 268) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 28 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "d0a10f53c48661201a2cdb7caab93c546e199e77bf259e51773b5cc51eed2ac9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d0a10f53c48661201a2cdb7caab93c546e199e77bf259e51773b5cc51eed2ac9", kill_on_drop: false }`
[INFO] [stdout] d0a10f53c48661201a2cdb7caab93c546e199e77bf259e51773b5cc51eed2ac9