[INFO] fetching crate microjson 0.1.1...
[INFO] testing microjson-0.1.1 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate microjson 0.1.1 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate microjson 0.1.1 on toolchain beta-2022-02-22
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate microjson 0.1.1
[INFO] finished tweaking crates.io crate microjson 0.1.1
[INFO] tweaked toml for crates.io crate microjson 0.1.1 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c7b2ecc4f2f654a69125ac4651d69eeefb7a974999d65e1172946fd5e504af5c
[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" "c7b2ecc4f2f654a69125ac4651d69eeefb7a974999d65e1172946fd5e504af5c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c7b2ecc4f2f654a69125ac4651d69eeefb7a974999d65e1172946fd5e504af5c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c7b2ecc4f2f654a69125ac4651d69eeefb7a974999d65e1172946fd5e504af5c", kill_on_drop: false }`
[INFO] [stdout] c7b2ecc4f2f654a69125ac4651d69eeefb7a974999d65e1172946fd5e504af5c
[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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b6ec7336e5c84dbd14c48f22b884416080e3ad9cb1c445b60ba662704ca26690
[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" "b6ec7336e5c84dbd14c48f22b884416080e3ad9cb1c445b60ba662704ca26690", kill_on_drop: false }`
[INFO] [stderr]    Compiling microjson v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.50s
[INFO] running `Command { std: "docker" "inspect" "b6ec7336e5c84dbd14c48f22b884416080e3ad9cb1c445b60ba662704ca26690", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b6ec7336e5c84dbd14c48f22b884416080e3ad9cb1c445b60ba662704ca26690", kill_on_drop: false }`
[INFO] [stdout] b6ec7336e5c84dbd14c48f22b884416080e3ad9cb1c445b60ba662704ca26690
[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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d746f6d4629dc08992f7536d7461284fa6863824f732f5da133deeb294f1012c
[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" "d746f6d4629dc08992f7536d7461284fa6863824f732f5da133deeb294f1012c", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde_cbor v0.11.2
[INFO] [stderr]    Compiling bstr v0.2.17
[INFO] [stderr]    Compiling tinytemplate v1.2.1
[INFO] [stderr]    Compiling csv v1.1.6
[INFO] [stderr]    Compiling criterion v0.3.5
[INFO] [stderr]    Compiling microjson v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 19.37s
[INFO] running `Command { std: "docker" "inspect" "d746f6d4629dc08992f7536d7461284fa6863824f732f5da133deeb294f1012c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d746f6d4629dc08992f7536d7461284fa6863824f732f5da133deeb294f1012c", kill_on_drop: false }`
[INFO] [stdout] d746f6d4629dc08992f7536d7461284fa6863824f732f5da133deeb294f1012c
[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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] fc9e00a934f6cce6f6fd72dcee300cfbe4fce8dd748542557f51fca02dcffe18
[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" "fc9e00a934f6cce6f6fd72dcee300cfbe4fce8dd748542557f51fca02dcffe18", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/microjson-4818cb6bb799f336)
[INFO] [stdout] running 11 tests
[INFO] [stdout] test test::array ... ok
[INFO] [stdout] test test::integer ... ok
[INFO] [stdout] test test::verifying ... ok
[INFO] [stdout] test test::this_broke_once ... ok
[INFO] [stdout] test test::string_whitespace ... ok
[INFO] [stdout] test test::string ... ok
[INFO] [stdout] test test::peeking_value_type ... ok
[INFO] [stdout] test test::object ... ok
[INFO] [stdout] test test::float ... ok
[INFO] [stdout] test test::integer_whitespace ... ok
[INFO] [stdout] test test::string_iterator ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/large_input.rs (/opt/rustwide/target/debug/deps/large_input-f809ab28d2aa4c74)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test large_input_read ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests microjson
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test src/lib.rs - (line 71) ... ok
[INFO] [stdout] test src/lib.rs - JSONValue::read_float (line 318) ... ok
[INFO] [stdout] test src/lib.rs - (line 110) ... ok
[INFO] [stdout] test src/lib.rs - JSONValue::read_integer (line 297) ... ok
[INFO] [stdout] test src/lib.rs - (line 55) ... ok
[INFO] [stdout] test src/lib.rs - JSONValue::read_string (line 337) ... ok
[INFO] [stdout] test src/lib.rs - JSONValueType (line 81) ... ok
[INFO] [stdout] test src/lib.rs - (line 87) ... ok
[INFO] [stdout] test src/lib.rs - (line 40) ... ok
[INFO] [stdout] test src/lib.rs - (line 118) ... ok
[INFO] [stdout] test src/lib.rs - JSONValue::verify (line 147) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.25s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "fc9e00a934f6cce6f6fd72dcee300cfbe4fce8dd748542557f51fca02dcffe18", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fc9e00a934f6cce6f6fd72dcee300cfbe4fce8dd748542557f51fca02dcffe18", kill_on_drop: false }`
[INFO] [stdout] fc9e00a934f6cce6f6fd72dcee300cfbe4fce8dd748542557f51fca02dcffe18