[INFO] fetching crate subber 3.0.0...
[INFO] testing subber-3.0.0 against 1.60.0 for beta-1.61-1
[INFO] extracting crate subber 3.0.0 into /workspace/builds/worker-12/source
[INFO] validating manifest of crates.io crate subber 3.0.0 on toolchain 1.60.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate subber 3.0.0
[INFO] finished tweaking crates.io crate subber 3.0.0
[INFO] tweaked toml for crates.io crate subber 3.0.0 written to /workspace/builds/worker-12/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded secp256k1 v0.22.1
[INFO] [stderr]   Downloaded array-init v2.0.0
[INFO] [stderr]   Downloaded ink_eth_compatibility v3.0.1
[INFO] [stderr]   Downloaded ink_lang_ir v3.0.1
[INFO] [stderr]   Downloaded ink_lang_macro v3.0.1
[INFO] [stderr]   Downloaded ink_lang v3.0.1
[INFO] [stderr]   Downloaded ink_engine v3.0.1
[INFO] [stderr]   Downloaded ink_env v3.0.1
[INFO] [stderr]   Downloaded ink_metadata v3.0.1
[INFO] [stderr]   Downloaded ink_lang_codegen v3.0.1
[INFO] [stderr]   Downloaded ink_storage v3.0.1
[INFO] [stderr]   Downloaded accumulate v3.0.0
[INFO] [stderr]   Downloaded secp256k1-sys v0.5.0
[INFO] [stderr]   Downloaded ink_prelude v3.0.1
[INFO] [stderr]   Downloaded ink_primitives v3.0.1
[INFO] [stderr]   Downloaded blake2 v0.10.4
[INFO] [stderr]   Downloaded ink_allocator v3.0.1
[INFO] [stderr]   Downloaded rlibc v1.0.0
[INFO] [stderr]   Downloaded ink_storage_derive v3.0.1
[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" "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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "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] 7e07a8399d0998bcfee387afbae883585b749c51f7cea531a1c3087b97a2c06e
[INFO] running `Command { std: "docker" "start" "-a" "7e07a8399d0998bcfee387afbae883585b749c51f7cea531a1c3087b97a2c06e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7e07a8399d0998bcfee387afbae883585b749c51f7cea531a1c3087b97a2c06e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7e07a8399d0998bcfee387afbae883585b749c51f7cea531a1c3087b97a2c06e", kill_on_drop: false }`
[INFO] [stdout] 7e07a8399d0998bcfee387afbae883585b749c51f7cea531a1c3087b97a2c06e
[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" "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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3b9ff425ca128c733af647764cca80f004c8ea3d1a75f806a2dffe2fec74b76a
[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" "3b9ff425ca128c733af647764cca80f004c8ea3d1a75f806a2dffe2fec74b76a", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.136
[INFO] [stderr]    Compiling radium v0.7.0
[INFO] [stderr]    Compiling funty v2.0.0
[INFO] [stderr]    Compiling base64 v0.13.0
[INFO] [stderr]    Compiling array-init v2.0.0
[INFO] [stderr]    Compiling wyz v0.5.0
[INFO] [stderr]    Compiling ink_prelude v3.0.1
[INFO] [stderr]    Compiling ink_allocator v3.0.1
[INFO] [stderr]    Compiling secp256k1-sys v0.5.0
[INFO] [stderr]    Compiling itertools v0.10.3
[INFO] [stderr]    Compiling digest v0.9.0
[INFO] [stderr]    Compiling derive_more v0.99.17
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling blake2 v0.10.4
[INFO] [stderr]    Compiling sha3 v0.10.1
[INFO] [stderr]    Compiling ink_storage_derive v3.0.1
[INFO] [stderr]    Compiling libsecp256k1-core v0.3.0
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling bitvec v1.0.0
[INFO] [stderr]    Compiling libsecp256k1-gen-genmult v0.3.0
[INFO] [stderr]    Compiling libsecp256k1-gen-ecmult v0.3.0
[INFO] [stderr]    Compiling libsecp256k1 v0.7.0
[INFO] [stderr]    Compiling ink_lang_ir v3.0.1
[INFO] [stderr]    Compiling secp256k1 v0.22.1
[INFO] [stderr]    Compiling toml v0.5.8
[INFO] [stderr]    Compiling impl-serde v0.3.2
[INFO] [stderr]    Compiling proc-macro-crate v1.1.3
[INFO] [stderr]    Compiling parity-scale-codec-derive v3.1.2
[INFO] [stderr]    Compiling scale-info-derive v2.1.0
[INFO] [stderr]    Compiling parity-scale-codec v3.1.2
[INFO] [stderr]    Compiling scale-info v2.1.0
[INFO] [stderr]    Compiling ink_lang_codegen v3.0.1
[INFO] [stderr]    Compiling ink_engine v3.0.1
[INFO] [stderr]    Compiling ink_primitives v3.0.1
[INFO] [stderr]    Compiling ink_metadata v3.0.1
[INFO] [stderr]    Compiling ink_env v3.0.1
[INFO] [stderr]    Compiling ink_lang_macro v3.0.1
[INFO] [stderr]    Compiling ink_eth_compatibility v3.0.1
[INFO] [stderr]    Compiling ink_storage v3.0.1
[INFO] [stderr]    Compiling ink_lang v3.0.1
[INFO] [stderr]    Compiling accumulate v3.0.0
[INFO] [stderr]    Compiling subber v3.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 34s
[INFO] running `Command { std: "docker" "inspect" "3b9ff425ca128c733af647764cca80f004c8ea3d1a75f806a2dffe2fec74b76a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3b9ff425ca128c733af647764cca80f004c8ea3d1a75f806a2dffe2fec74b76a", kill_on_drop: false }`
[INFO] [stdout] 3b9ff425ca128c733af647764cca80f004c8ea3d1a75f806a2dffe2fec74b76a
[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" "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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "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] d438df8f47abb7b3bd5a741f28e0a2afe0d1c3a2d50225f813057add2fa1c3dc
[INFO] running `Command { std: "docker" "start" "-a" "d438df8f47abb7b3bd5a741f28e0a2afe0d1c3a2d50225f813057add2fa1c3dc", kill_on_drop: false }`
[INFO] [stderr]    Compiling subber v3.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.80s
[INFO] running `Command { std: "docker" "inspect" "d438df8f47abb7b3bd5a741f28e0a2afe0d1c3a2d50225f813057add2fa1c3dc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d438df8f47abb7b3bd5a741f28e0a2afe0d1c3a2d50225f813057add2fa1c3dc", kill_on_drop: false }`
[INFO] [stdout] d438df8f47abb7b3bd5a741f28e0a2afe0d1c3a2d50225f813057add2fa1c3dc
[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" "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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 08eab2c938b07d33ff6b796c3c1a01c4ff2074dbc094959d991d4c9f6c54c752
[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" "08eab2c938b07d33ff6b796c3c1a01c4ff2074dbc094959d991d4c9f6c54c752", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/subber-ee608241e4fbb9e0)
[INFO] [stdout] running 0 tests
[INFO] [stderr]    Doc-tests subber
[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" "08eab2c938b07d33ff6b796c3c1a01c4ff2074dbc094959d991d4c9f6c54c752", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "08eab2c938b07d33ff6b796c3c1a01c4ff2074dbc094959d991d4c9f6c54c752", kill_on_drop: false }`
[INFO] [stdout] 08eab2c938b07d33ff6b796c3c1a01c4ff2074dbc094959d991d4c9f6c54c752