[INFO] fetching crate simd-json-derive-int 0.2.1...
[INFO] testing simd-json-derive-int-0.2.1 against 1.59.0 for beta-1.60-1
[INFO] extracting crate simd-json-derive-int 0.2.1 into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate simd-json-derive-int 0.2.1 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 simd-json-derive-int 0.2.1
[INFO] finished tweaking crates.io crate simd-json-derive-int 0.2.1
[INFO] tweaked toml for crates.io crate simd-json-derive-int 0.2.1 written to /workspace/builds/worker-5/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-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] caf7fdde6dd1b2c7c36fa2f133e97b84d1f7c0dc7813493fd228136c54c2e02a
[INFO] running `Command { std: "docker" "start" "-a" "caf7fdde6dd1b2c7c36fa2f133e97b84d1f7c0dc7813493fd228136c54c2e02a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "caf7fdde6dd1b2c7c36fa2f133e97b84d1f7c0dc7813493fd228136c54c2e02a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "caf7fdde6dd1b2c7c36fa2f133e97b84d1f7c0dc7813493fd228136c54c2e02a", kill_on_drop: false }`
[INFO] [stdout] caf7fdde6dd1b2c7c36fa2f133e97b84d1f7c0dc7813493fd228136c54c2e02a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] [stdout] f9258c89b8042c8faec71b95307470c58d1fc26ce7634401e9f6e9269b4ca352
[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" "f9258c89b8042c8faec71b95307470c58d1fc26ce7634401e9f6e9269b4ca352", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling once_cell v1.9.0
[INFO] [stderr]    Compiling itoa v0.4.8
[INFO] [stderr]    Compiling simdutf8 v0.1.3
[INFO] [stderr]    Compiling getrandom v0.2.5
[INFO] [stderr]    Compiling float-cmp v0.9.0
[INFO] [stderr]    Compiling ahash v0.7.6
[INFO] [stderr]    Compiling hashbrown v0.11.2
[INFO] [stderr]    Compiling halfbrown v0.1.12
[INFO] [stderr]    Compiling value-trait v0.2.9
[INFO] [stderr]    Compiling simd-json v0.4.13
[INFO] [stderr]    Compiling simd-json-derive-int v0.2.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field is never read: `deny_unknown_fields`
[INFO] [stdout]   --> src/args.rs:72:5
[INFO] [stdout]    |
[INFO] [stdout] 72 |     deny_unknown_fields: bool,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.97s
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "f9258c89b8042c8faec71b95307470c58d1fc26ce7634401e9f6e9269b4ca352", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f9258c89b8042c8faec71b95307470c58d1fc26ce7634401e9f6e9269b4ca352", kill_on_drop: false }`
[INFO] [stdout] f9258c89b8042c8faec71b95307470c58d1fc26ce7634401e9f6e9269b4ca352
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] 5186e3b18ae3d775eebab4bbfb45c7870a24a7340ccd8df26ded82b8f5765b25
[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" "5186e3b18ae3d775eebab4bbfb45c7870a24a7340ccd8df26ded82b8f5765b25", kill_on_drop: false }`
[INFO] [stderr]    Compiling simd-json-derive-int v0.2.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field is never read: `deny_unknown_fields`
[INFO] [stdout]   --> src/args.rs:72:5
[INFO] [stdout]    |
[INFO] [stdout] 72 |     deny_unknown_fields: bool,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `deny_unknown_fields`
[INFO] [stdout]   --> src/args.rs:72:5
[INFO] [stdout]    |
[INFO] [stdout] 72 |     deny_unknown_fields: bool,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.06s
[INFO] running `Command { std: "docker" "inspect" "5186e3b18ae3d775eebab4bbfb45c7870a24a7340ccd8df26ded82b8f5765b25", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5186e3b18ae3d775eebab4bbfb45c7870a24a7340ccd8df26ded82b8f5765b25", kill_on_drop: false }`
[INFO] [stdout] 5186e3b18ae3d775eebab4bbfb45c7870a24a7340ccd8df26ded82b8f5765b25
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] 4ecca5252542df90e8545bb9b69a26aa28132067e4405c40e109b634ca6b6a98
[INFO] running `Command { std: "docker" "start" "-a" "4ecca5252542df90e8545bb9b69a26aa28132067e4405c40e109b634ca6b6a98", kill_on_drop: false }`
[INFO] [stderr] warning: field is never read: `deny_unknown_fields`
[INFO] [stderr]   --> src/args.rs:72:5
[INFO] [stderr]    |
[INFO] [stderr] 72 |     deny_unknown_fields: bool,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `simd-json-derive-int` (lib) generated 1 warning
[INFO] [stderr] warning: `simd-json-derive-int` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/simd_json_derive_int-b7b5908d3c4d74aa)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests simd-json-derive-int
[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] [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" "4ecca5252542df90e8545bb9b69a26aa28132067e4405c40e109b634ca6b6a98", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4ecca5252542df90e8545bb9b69a26aa28132067e4405c40e109b634ca6b6a98", kill_on_drop: false }`
[INFO] [stdout] 4ecca5252542df90e8545bb9b69a26aa28132067e4405c40e109b634ca6b6a98