[INFO] fetching crate indexkv 0.3.1...
[INFO] testing indexkv-0.3.1 against master#62efba8a050c64249dab942951bb28f710208bc8 for pr-90799
[INFO] extracting crate indexkv 0.3.1 into /workspace/builds/worker-22/source
[INFO] validating manifest of crates.io crate indexkv 0.3.1 on toolchain 62efba8a050c64249dab942951bb28f710208bc8
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate indexkv 0.3.1
[INFO] finished tweaking crates.io crate indexkv 0.3.1
[INFO] tweaked toml for crates.io crate indexkv 0.3.1 written to /workspace/builds/worker-22/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "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-22/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/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" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a27da8af0872e5d732df2ed70ad4c7dbcd84223028f9eb8954f1913c2b2d7827
[INFO] running `Command { std: "docker" "start" "-a" "a27da8af0872e5d732df2ed70ad4c7dbcd84223028f9eb8954f1913c2b2d7827", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a27da8af0872e5d732df2ed70ad4c7dbcd84223028f9eb8954f1913c2b2d7827", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a27da8af0872e5d732df2ed70ad4c7dbcd84223028f9eb8954f1913c2b2d7827", kill_on_drop: false }`
[INFO] [stdout] a27da8af0872e5d732df2ed70ad4c7dbcd84223028f9eb8954f1913c2b2d7827
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/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" "+62efba8a050c64249dab942951bb28f710208bc8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e34c1393c2e12a697607920063917e78acdedd390b50683cc0b6bfcf81036dac
[INFO] running `Command { std: "docker" "start" "-a" "e34c1393c2e12a697607920063917e78acdedd390b50683cc0b6bfcf81036dac", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.82
[INFO] [stderr]    Compiling futures-core v0.3.18
[INFO] [stderr]    Compiling libc v0.2.108
[INFO] [stderr]    Compiling futures-task v0.3.18
[INFO] [stderr]    Compiling futures-channel v0.3.18
[INFO] [stderr]    Compiling futures-util v0.3.18
[INFO] [stderr]    Compiling futures-sink v0.3.18
[INFO] [stderr]    Compiling futures-io v0.3.18
[INFO] [stderr]    Compiling byteorder v1.4.3
[INFO] [stderr]    Compiling tokio v1.14.0
[INFO] [stderr]    Compiling num_cpus v1.13.0
[INFO] [stderr]    Compiling futures-macro v0.3.18
[INFO] [stderr]    Compiling serde_derive v1.0.130
[INFO] [stderr]    Compiling tokio-macros v1.6.0
[INFO] [stderr]    Compiling thiserror-impl v1.0.30
[INFO] [stderr]    Compiling thiserror v1.0.30
[INFO] [stderr]    Compiling tokio-byteorder v0.3.0
[INFO] [stderr]    Compiling futures-executor v0.3.18
[INFO] [stderr]    Compiling futures v0.3.18
[INFO] [stderr]    Compiling serde v1.0.130
[INFO] [stderr]    Compiling bincode v1.3.3
[INFO] [stderr]    Compiling indexkv v0.3.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 22.85s
[INFO] running `Command { std: "docker" "inspect" "e34c1393c2e12a697607920063917e78acdedd390b50683cc0b6bfcf81036dac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e34c1393c2e12a697607920063917e78acdedd390b50683cc0b6bfcf81036dac", kill_on_drop: false }`
[INFO] [stdout] e34c1393c2e12a697607920063917e78acdedd390b50683cc0b6bfcf81036dac
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/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" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c8de9ca9bf6bde24726f1a70a9c81f3a18ae2cc989e564a2886b178e6b9db627
[INFO] running `Command { std: "docker" "start" "-a" "c8de9ca9bf6bde24726f1a70a9c81f3a18ae2cc989e564a2886b178e6b9db627", kill_on_drop: false }`
[INFO] [stderr]    Compiling ppv-lite86 v0.2.15
[INFO] [stderr]    Compiling remove_dir_all v0.5.3
[INFO] [stderr]    Compiling english-numbers v0.3.3
[INFO] [stderr]    Compiling getrandom v0.2.3
[INFO] [stderr]    Compiling rand_core v0.6.3
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.4
[INFO] [stderr]    Compiling tempfile v3.2.0
[INFO] [stderr]    Compiling indexkv v0.3.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 9.26s
[INFO] running `Command { std: "docker" "inspect" "c8de9ca9bf6bde24726f1a70a9c81f3a18ae2cc989e564a2886b178e6b9db627", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c8de9ca9bf6bde24726f1a70a9c81f3a18ae2cc989e564a2886b178e6b9db627", kill_on_drop: false }`
[INFO] [stdout] c8de9ca9bf6bde24726f1a70a9c81f3a18ae2cc989e564a2886b178e6b9db627
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/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" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] a13699c872ade17ffa1da8bbe4a376c09d7e9e111243484711ba4c20882dc1f6
[INFO] running `Command { std: "docker" "start" "-a" "a13699c872ade17ffa1da8bbe4a376c09d7e9e111243484711ba4c20882dc1f6", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/indexkv-e7156be4bf72cb2a)
[INFO] [stdout] running 16 tests
[INFO] [stdout] test tests::constant_u8_1 ... ok
[INFO] [stdout] test tests::constant_u16_1 ... ok
[INFO] [stdout] test tests::fw_constant ... ok
[INFO] [stdout] test tests::constant_u8_3 ... ok
[INFO] [stdout] test tests::constant_u8_2 ... ok
[INFO] [stdout] test tests::stream ... ok
[INFO] [stdout] test tests::constant_u16_2 ... ok
[INFO] [stdout] test tests::fw_prime_5 ... ok
[INFO] [stdout] test tests::smallstream ... ok
[INFO] [stdout] test tests::fw_prime_13 ... ok
[INFO] [stdout] test tests::fw_prime_47 ... ok
[INFO] [stdout] test tests::fw_prime_53 ... ok
[INFO] [stdout] test tests::fw_prime_41 ... ok
[INFO] [stdout] test tests::get_many ... ok
[INFO] [stdout] test tests::strings ... ok
[INFO] [stdout] test tests::fixedwidth ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 16 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.93s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests indexkv
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/lib.rs - Store<T>::write (line 385) ... ok
[INFO] [stdout] test src/lib.rs - (line 44) ... ok
[INFO] [stdout] test src/lib.rs - (line 17) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.82s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "a13699c872ade17ffa1da8bbe4a376c09d7e9e111243484711ba4c20882dc1f6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a13699c872ade17ffa1da8bbe4a376c09d7e9e111243484711ba4c20882dc1f6", kill_on_drop: false }`
[INFO] [stdout] a13699c872ade17ffa1da8bbe4a376c09d7e9e111243484711ba4c20882dc1f6