[INFO] fetching crate microjson 0.1.1...
[INFO] testing microjson-0.1.1 against 1.59.0 for beta-1.60-1
[INFO] extracting crate microjson 0.1.1 into /workspace/builds/worker-13/source
[INFO] validating manifest of crates.io crate microjson 0.1.1 on toolchain 1.59.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "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-13/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "+1.59.0" "metadata" "--no-deps" "--format-version=1", 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] 4809defd413cdf314e7aa955a1493e5008fb94b0b698740b322ffe4f93fd44d8
[INFO] running `Command { std: "docker" "start" "-a" "4809defd413cdf314e7aa955a1493e5008fb94b0b698740b322ffe4f93fd44d8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4809defd413cdf314e7aa955a1493e5008fb94b0b698740b322ffe4f93fd44d8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4809defd413cdf314e7aa955a1493e5008fb94b0b698740b322ffe4f93fd44d8", kill_on_drop: false }`
[INFO] [stdout] 4809defd413cdf314e7aa955a1493e5008fb94b0b698740b322ffe4f93fd44d8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "+1.59.0" "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] 54e2103ddc91f9f41d4f0404000dbbdd7b1f8b39c968b9fb00c3c57159188b7d
[INFO] running `Command { std: "docker" "start" "-a" "54e2103ddc91f9f41d4f0404000dbbdd7b1f8b39c968b9fb00c3c57159188b7d", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling microjson v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.69s
[INFO] running `Command { std: "docker" "inspect" "54e2103ddc91f9f41d4f0404000dbbdd7b1f8b39c968b9fb00c3c57159188b7d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "54e2103ddc91f9f41d4f0404000dbbdd7b1f8b39c968b9fb00c3c57159188b7d", kill_on_drop: false }`
[INFO] [stdout] 54e2103ddc91f9f41d4f0404000dbbdd7b1f8b39c968b9fb00c3c57159188b7d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 073588a74e7d55c6cfe21f07963cb83038bcf09f4dc0f4c7350a3415ba0e799e
[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" "073588a74e7d55c6cfe21f07963cb83038bcf09f4dc0f4c7350a3415ba0e799e", kill_on_drop: false }`
[INFO] [stderr]    Compiling microjson v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.32s
[INFO] running `Command { std: "docker" "inspect" "073588a74e7d55c6cfe21f07963cb83038bcf09f4dc0f4c7350a3415ba0e799e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "073588a74e7d55c6cfe21f07963cb83038bcf09f4dc0f4c7350a3415ba0e799e", kill_on_drop: false }`
[INFO] [stdout] 073588a74e7d55c6cfe21f07963cb83038bcf09f4dc0f4c7350a3415ba0e799e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "+1.59.0" "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] 61c1167d5495c0c28b5e8eb31e71072a20773458e37d75a2c3939f13caed1ea7
[INFO] running `Command { std: "docker" "start" "-a" "61c1167d5495c0c28b5e8eb31e71072a20773458e37d75a2c3939f13caed1ea7", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/microjson-8a316a684c5cbbb5)
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test test::array ... ok
[INFO] [stdout] test test::integer_whitespace ... ok
[INFO] [stdout] test test::peeking_value_type ... ok
[INFO] [stdout] test test::string ... ok
[INFO] [stdout] test test::string_iterator ... ok
[INFO] [stdout] test test::string_whitespace ... ok
[INFO] [stdout] test test::this_broke_once ... ok
[INFO] [stdout] test test::object ... ok
[INFO] [stdout] test test::verifying ... ok
[INFO] [stdout] test test::float ... ok
[INFO] [stdout] test test::integer ... 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-f8e4cd1c1e6e5143)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stderr]    Doc-tests microjson
[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 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[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 - JSONValue::read_float (line 318) ... ok
[INFO] [stdout] test src/lib.rs - JSONValue::read_string (line 337) ... ok
[INFO] [stdout] test src/lib.rs - (line 118) ... ok
[INFO] [stdout] test src/lib.rs - JSONValue::verify (line 147) ... ok
[INFO] [stdout] test src/lib.rs - JSONValue::read_integer (line 297) ... ok
[INFO] [stdout] test src/lib.rs - (line 71) ... ok
[INFO] [stdout] test src/lib.rs - (line 40) ... ok
[INFO] [stdout] test src/lib.rs - (line 55) ... ok
[INFO] [stdout] test src/lib.rs - (line 110) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 3.76s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "61c1167d5495c0c28b5e8eb31e71072a20773458e37d75a2c3939f13caed1ea7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "61c1167d5495c0c28b5e8eb31e71072a20773458e37d75a2c3939f13caed1ea7", kill_on_drop: false }`
[INFO] [stdout] 61c1167d5495c0c28b5e8eb31e71072a20773458e37d75a2c3939f13caed1ea7