[INFO] fetching crate cadence_json 0.1.2...
[INFO] testing cadence_json-0.1.2 against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031
[INFO] extracting crate cadence_json 0.1.2 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate cadence_json 0.1.2 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 cadence_json 0.1.2
[INFO] finished tweaking crates.io crate cadence_json 0.1.2
[INFO] tweaked toml for crates.io crate cadence_json 0.1.2 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] b9619dee13ba00674cc25a1fa9386b806dc600a23c2494b3c95494824d2a969d
[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" "b9619dee13ba00674cc25a1fa9386b806dc600a23c2494b3c95494824d2a969d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b9619dee13ba00674cc25a1fa9386b806dc600a23c2494b3c95494824d2a969d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b9619dee13ba00674cc25a1fa9386b806dc600a23c2494b3c95494824d2a969d", kill_on_drop: false }`
[INFO] [stdout] b9619dee13ba00674cc25a1fa9386b806dc600a23c2494b3c95494824d2a969d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 1be6ab071742f86ca52dd42580ff83e2de7097d0be528b344fd3a21d7f33d6f6
[INFO] running `Command { std: "docker" "start" "-a" "1be6ab071742f86ca52dd42580ff83e2de7097d0be528b344fd3a21d7f33d6f6", kill_on_drop: false }`
[INFO] [stderr]    Compiling rustversion v1.0.5
[INFO] [stderr]    Compiling hex v0.4.3
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling num-bigint v0.4.3
[INFO] [stderr]    Compiling syn v1.0.81
[INFO] [stderr]    Compiling darling_core v0.13.0
[INFO] [stderr]    Compiling serde_derive v1.0.130
[INFO] [stderr]    Compiling darling_macro v0.13.0
[INFO] [stderr]    Compiling darling v0.13.0
[INFO] [stderr]    Compiling serde_with_macros v1.5.1
[INFO] [stderr]    Compiling serde v1.0.130
[INFO] [stderr]    Compiling serde_with v1.11.0
[INFO] [stderr]    Compiling cadence_json v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 52.38s
[INFO] running `Command { std: "docker" "inspect" "1be6ab071742f86ca52dd42580ff83e2de7097d0be528b344fd3a21d7f33d6f6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1be6ab071742f86ca52dd42580ff83e2de7097d0be528b344fd3a21d7f33d6f6", kill_on_drop: false }`
[INFO] [stdout] 1be6ab071742f86ca52dd42580ff83e2de7097d0be528b344fd3a21d7f33d6f6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] b208ccb49afa5b8dd8cee853ab4f877b25f87831e8fd1c8f8fab5a403cccfd06
[INFO] running `Command { std: "docker" "start" "-a" "b208ccb49afa5b8dd8cee853ab4f877b25f87831e8fd1c8f8fab5a403cccfd06", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde_json v1.0.71
[INFO] [stderr]    Compiling cadence_json v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 7.19s
[INFO] running `Command { std: "docker" "inspect" "b208ccb49afa5b8dd8cee853ab4f877b25f87831e8fd1c8f8fab5a403cccfd06", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b208ccb49afa5b8dd8cee853ab4f877b25f87831e8fd1c8f8fab5a403cccfd06", kill_on_drop: false }`
[INFO] [stdout] b208ccb49afa5b8dd8cee853ab4f877b25f87831e8fd1c8f8fab5a403cccfd06
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] 60cafd69899c454edbc8c321c59e6b609336095e367f5f03604df06f4376eade
[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" "60cafd69899c454edbc8c321c59e6b609336095e367f5f03604df06f4376eade", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.11s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/cadence_json-1bd87f0fa1248726)
[INFO] [stderr]    Doc-tests cadence_json
[INFO] [stdout] 
[INFO] [stdout] running 15 tests
[INFO] [stdout] test tests::json::address ... ok
[INFO] [stdout] test tests::json::bool ... ok
[INFO] [stdout] test tests::json::array ... ok
[INFO] [stdout] test tests::json::capability ... ok
[INFO] [stdout] test tests::json::deeply_nested_array ... ok
[INFO] [stdout] test tests::json::dictionary ... ok
[INFO] [stdout] test tests::json::composite ... ok
[INFO] [stdout] test tests::json::uint ... ok
[INFO] [stdout] test tests::json::fixed_point ... ok
[INFO] [stdout] test tests::json::path ... ok
[INFO] [stdout] test tests::json::string ... ok
[INFO] [stdout] test tests::json::ty ... ok
[INFO] [stdout] test tests::json::uint8 ... ok
[INFO] [stdout] test tests::json::void ... ok
[INFO] [stdout] test tests::json::optional_none ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 15 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/fixed.rs - fixed::Fix64::fmt (line 77) ... ok
[INFO] [stdout] test src/fixed.rs - fixed::UFix64 (line 8) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.25s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "60cafd69899c454edbc8c321c59e6b609336095e367f5f03604df06f4376eade", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "60cafd69899c454edbc8c321c59e6b609336095e367f5f03604df06f4376eade", kill_on_drop: false }`
[INFO] [stdout] 60cafd69899c454edbc8c321c59e6b609336095e367f5f03604df06f4376eade