[INFO] fetching crate kvs 0.0.2...
[INFO] testing kvs-0.0.2 against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031
[INFO] extracting crate kvs 0.0.2 into /workspace/builds/worker-57/source
[INFO] validating manifest of crates.io crate kvs 0.0.2 on toolchain 722e1797249a965b6335aebd65d777f917e498f1
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate kvs 0.0.2
[INFO] finished tweaking crates.io crate kvs 0.0.2
[INFO] tweaked toml for crates.io crate kvs 0.0.2 written to /workspace/builds/worker-57/source/Cargo.toml
[INFO] crate crates.io crate kvs 0.0.2 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-57/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-57/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5e0530ec2ce238bb663671e5604e51bf8b4c8ae1c9da75c1029510e8f4db7ac3
[INFO] running `Command { std: "docker" "start" "-a" "5e0530ec2ce238bb663671e5604e51bf8b4c8ae1c9da75c1029510e8f4db7ac3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5e0530ec2ce238bb663671e5604e51bf8b4c8ae1c9da75c1029510e8f4db7ac3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5e0530ec2ce238bb663671e5604e51bf8b4c8ae1c9da75c1029510e8f4db7ac3", kill_on_drop: false }`
[INFO] [stdout] 5e0530ec2ce238bb663671e5604e51bf8b4c8ae1c9da75c1029510e8f4db7ac3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-57/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-57/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ca6799d49e1822873b15307e0569c6829a1ab85d0c4dff7b0254cc1b3ab25e0b
[INFO] running `Command { std: "docker" "start" "-a" "ca6799d49e1822873b15307e0569c6829a1ab85d0c4dff7b0254cc1b3ab25e0b", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.27
[INFO] [stderr]    Compiling syn v1.0.72
[INFO] [stderr]    Compiling nb v1.0.0
[INFO] [stderr]    Compiling static_assertions v1.1.0
[INFO] [stderr]    Compiling void v1.0.2
[INFO] [stderr]    Compiling byteorder v1.4.3
[INFO] [stderr]    Compiling nb v0.1.3
[INFO] [stderr]    Compiling embedded-hal v0.2.6
[INFO] [stderr]    Compiling hash32 v0.2.1
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling modular-bitfield-impl v0.11.2
[INFO] [stderr]    Compiling modular-bitfield v0.11.2
[INFO] [stderr]    Compiling kvs v0.0.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.35s
[INFO] running `Command { std: "docker" "inspect" "ca6799d49e1822873b15307e0569c6829a1ab85d0c4dff7b0254cc1b3ab25e0b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ca6799d49e1822873b15307e0569c6829a1ab85d0c4dff7b0254cc1b3ab25e0b", kill_on_drop: false }`
[INFO] [stdout] ca6799d49e1822873b15307e0569c6829a1ab85d0c4dff7b0254cc1b3ab25e0b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-57/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-57/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f747942689ccb9445dfc7a8c79bc20718033a178d49faa2cb9adb913d815da34
[INFO] running `Command { std: "docker" "start" "-a" "f747942689ccb9445dfc7a8c79bc20718033a178d49faa2cb9adb913d815da34", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling kvs v0.0.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 4.08s
[INFO] running `Command { std: "docker" "inspect" "f747942689ccb9445dfc7a8c79bc20718033a178d49faa2cb9adb913d815da34", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f747942689ccb9445dfc7a8c79bc20718033a178d49faa2cb9adb913d815da34", kill_on_drop: false }`
[INFO] [stdout] f747942689ccb9445dfc7a8c79bc20718033a178d49faa2cb9adb913d815da34
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-57/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-57/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] e5ef88a8fca408a10aed26dbe9740629e7a0b8402908fd99d6bdd45d17910b75
[INFO] running `Command { std: "docker" "start" "-a" "e5ef88a8fca408a10aed26dbe9740629e7a0b8402908fd99d6bdd45d17910b75", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.14s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/kvs-afd6036142b1f9ae)
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/dump-44d5ec0e66391097)
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/trace-5b46b5fe1d642f5e)
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/store_test.rs (/opt/rustwide/target/debug/deps/store_test-216e06b4c3a1f63f)
[INFO] [stdout] 
[INFO] [stdout] running 27 tests
[INFO] [stdout] test test_alloc ... ok
[INFO] [stdout] test test_append ... ok
[INFO] [stdout] test test_collisions ... ok
[INFO] [stdout] test test_alloc_fill ... ok
[INFO] [stdout] test test_create_invalid_store ... ok
[INFO] [stdout] test test_compatibility ... ok
[INFO] [stdout] test test_create_store ... ok
[INFO] [stdout] test test_erase ... ok
[INFO] [stdout] test test_hash_collision ... ok
[INFO] [stdout] test test_hash_collision_broken_chain ... ok
[INFO] [stdout] test test_insert ... ok
[INFO] [stdout] test test_list_keys ... ok
[INFO] [stdout] test test_load ... ok
[INFO] [stdout] test test_load_rewrited ... ok
[INFO] [stdout] test test_patch ... ok
[INFO] [stdout] test test_patch_no_space ... ok
[INFO] [stdout] test test_hash_collisions ... ok
[INFO] [stdout] test test_patch_resize ... ok
[INFO] [stdout] test test_remove ... ok
[INFO] [stdout] test test_patch_with_hole ... ok
[INFO] [stdout] test test_reopen ... ok
[INFO] [stdout] test test_reopen_store ... ok
[INFO] [stdout] test test_reopen_store_with_invalid_buckets ... ok
[INFO] [stdout] test test_reopen_store_with_invalid_magic ... ok
[INFO] [stdout] test test_reopen_store_with_invalid_nonce ... ok
[INFO] [stdout] test test_reset ... ok
[INFO] [stdout] test test_rewrite ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 27 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests kvs
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "e5ef88a8fca408a10aed26dbe9740629e7a0b8402908fd99d6bdd45d17910b75", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e5ef88a8fca408a10aed26dbe9740629e7a0b8402908fd99d6bdd45d17910b75", kill_on_drop: false }`
[INFO] [stdout] e5ef88a8fca408a10aed26dbe9740629e7a0b8402908fd99d6bdd45d17910b75