[INFO] fetching crate elrond-wasm-debug 0.5.5...
[INFO] testing elrond-wasm-debug-0.5.5 against beta-2020-07-24 for beta-1.46-1
[INFO] extracting crate elrond-wasm-debug 0.5.5 into /workspace/builds/worker-12/source
[INFO] validating manifest of crates.io crate elrond-wasm-debug 0.5.5 on toolchain beta-2020-07-24
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate elrond-wasm-debug 0.5.5
[INFO] finished tweaking crates.io crate elrond-wasm-debug 0.5.5
[INFO] tweaked toml for crates.io crate elrond-wasm-debug 0.5.5 written to /workspace/builds/worker-12/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] accbffdb10ebb4745d5cd4d2a401cd17149f3886800c64bc9dc0bd70ef484d21
[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" "accbffdb10ebb4745d5cd4d2a401cd17149f3886800c64bc9dc0bd70ef484d21", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "accbffdb10ebb4745d5cd4d2a401cd17149f3886800c64bc9dc0bd70ef484d21", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "accbffdb10ebb4745d5cd4d2a401cd17149f3886800c64bc9dc0bd70ef484d21", kill_on_drop: false }`
[INFO] [stdout] accbffdb10ebb4745d5cd4d2a401cd17149f3886800c64bc9dc0bd70ef484d21
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "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] 942521b24aad5383fcee2ed15fb3bdc12ad020787a352ee29212c4583daa56f3
[INFO] running `Command { std: "docker" "start" "-a" "942521b24aad5383fcee2ed15fb3bdc12ad020787a352ee29212c4583daa56f3", kill_on_drop: false }`
[INFO] [stderr]    Compiling wee_alloc v0.4.5
[INFO] [stderr]    Compiling memory_units v0.4.0
[INFO] [stderr]    Compiling arrayvec v0.5.1
[INFO] [stderr]    Compiling num-bigint v0.2.6
[INFO] [stderr]    Compiling elrond-codec v0.1.1
[INFO] [stderr]    Compiling elrond-wasm v0.5.5
[INFO] [stderr]    Compiling elrond-wasm-debug v0.5.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.54s
[INFO] running `Command { std: "docker" "inspect" "942521b24aad5383fcee2ed15fb3bdc12ad020787a352ee29212c4583daa56f3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "942521b24aad5383fcee2ed15fb3bdc12ad020787a352ee29212c4583daa56f3", kill_on_drop: false }`
[INFO] [stdout] 942521b24aad5383fcee2ed15fb3bdc12ad020787a352ee29212c4583daa56f3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7ae2a06f99d2f45b4fdc55b8221cd081ecca9b130e3ff9be213d09fe82dfdfd9
[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" "7ae2a06f99d2f45b4fdc55b8221cd081ecca9b130e3ff9be213d09fe82dfdfd9", kill_on_drop: false }`
[INFO] [stderr]    Compiling elrond-wasm-debug v0.5.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.55s
[INFO] running `Command { std: "docker" "inspect" "7ae2a06f99d2f45b4fdc55b8221cd081ecca9b130e3ff9be213d09fe82dfdfd9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7ae2a06f99d2f45b4fdc55b8221cd081ecca9b130e3ff9be213d09fe82dfdfd9", kill_on_drop: false }`
[INFO] [stdout] 7ae2a06f99d2f45b4fdc55b8221cd081ecca9b130e3ff9be213d09fe82dfdfd9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] dea9267dc5843b282f624bfa1d4ec26369fb854785c0241ed0093d44a6dd7b4e
[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" "dea9267dc5843b282f624bfa1d4ec26369fb854785c0241ed0093d44a6dd7b4e", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.24s
[INFO] [stdout] running 2 tests
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/elrond_wasm_debug-6ca364b3c9d3783b
[INFO] [stdout] test esd_light_tests::test_big_int_serialization ... ok
[INFO] [stdout] test esd_light_tests::test_big_uint_serialization ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests elrond-wasm-debug
[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
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "dea9267dc5843b282f624bfa1d4ec26369fb854785c0241ed0093d44a6dd7b4e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dea9267dc5843b282f624bfa1d4ec26369fb854785c0241ed0093d44a6dd7b4e", kill_on_drop: false }`
[INFO] [stdout] dea9267dc5843b282f624bfa1d4ec26369fb854785c0241ed0093d44a6dd7b4e