[INFO] fetching crate sputnikvm-network-musicoin 0.11.0-beta.0...
[INFO] testing sputnikvm-network-musicoin-0.11.0-beta.0 against 1.47.0 for beta-1.48-1
[INFO] extracting crate sputnikvm-network-musicoin 0.11.0-beta.0 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate sputnikvm-network-musicoin 0.11.0-beta.0 on toolchain 1.47.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate sputnikvm-network-musicoin 0.11.0-beta.0
[INFO] finished tweaking crates.io crate sputnikvm-network-musicoin 0.11.0-beta.0
[INFO] tweaked toml for crates.io crate sputnikvm-network-musicoin 0.11.0-beta.0 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "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] fc105fae2471540e3fd05003cd4d5f187c67295a08682aa579f963326879f23b
[INFO] running `Command { std: "docker" "start" "-a" "fc105fae2471540e3fd05003cd4d5f187c67295a08682aa579f963326879f23b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fc105fae2471540e3fd05003cd4d5f187c67295a08682aa579f963326879f23b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fc105fae2471540e3fd05003cd4d5f187c67295a08682aa579f963326879f23b", kill_on_drop: false }`
[INFO] [stdout] fc105fae2471540e3fd05003cd4d5f187c67295a08682aa579f963326879f23b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1232ee61c7981988baf756fb6d68e55d1ceb98dce1451230e6af32388a09462e
[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" "1232ee61c7981988baf756fb6d68e55d1ceb98dce1451230e6af32388a09462e", kill_on_drop: false }`
[INFO] [stderr]    Compiling nodrop v0.1.14
[INFO] [stderr]    Compiling byte-tools v0.2.0
[INFO] [stderr]    Compiling etcommon-hexutil v0.2.4
[INFO] [stderr]    Compiling elastic-array-plus v0.10.0
[INFO] [stderr]    Compiling odds v0.2.26
[INFO] [stderr]    Compiling num-traits v0.2.12
[INFO] [stderr]    Compiling secp256k1-plus v0.5.7
[INFO] [stderr]    Compiling bn-plus v0.4.4
[INFO] [stderr]    Compiling generic-array v0.8.3
[INFO] [stderr]    Compiling digest v0.6.2
[INFO] [stderr]    Compiling block-buffer v0.2.0
[INFO] [stderr]    Compiling etcommon-rlp v0.2.5
[INFO] [stderr]    Compiling arrayvec v0.3.25
[INFO] [stderr]    Compiling sha3 v0.6.0
[INFO] [stderr]    Compiling ripemd160 v0.6.0
[INFO] [stderr]    Compiling sha2 v0.6.0
[INFO] [stderr]    Compiling etcommon-bigint v0.2.10
[INFO] [stderr]    Compiling num-integer v0.1.43
[INFO] [stderr]    Compiling etcommon-bloom v0.2.1
[INFO] [stderr]    Compiling etcommon-block-core v0.3.1
[INFO] [stderr]    Compiling etcommon-trie v0.4.0
[INFO] [stderr]    Compiling etcommon-block v0.5.2
[INFO] [stderr]    Compiling num-bigint v0.1.44
[INFO] [stderr]    Compiling sputnikvm v0.11.0-beta.0
[INFO] [stderr]    Compiling sputnikvm-precompiled-bn128 v0.11.0-beta.0
[INFO] [stderr]    Compiling sputnikvm-precompiled-modexp v0.11.0-beta.0
[INFO] [stderr]    Compiling sputnikvm-network-musicoin v0.11.0-beta.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/lib.rs:17:75
[INFO] [stdout]    |
[INFO] [stdout] 17 | pub static MUSIC_PRECOMPILEDS: [(Address, Option<&'static [u8]>, &'static Precompiled); 4] = [
[INFO] [stdout]    |                                                                           ^^^^^^^^^^^ help: use `dyn`: `dyn Precompiled`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/lib.rs:59:78
[INFO] [stdout]    |
[INFO] [stdout] 59 |     fn precompileds() -> &'static [(Address, Option<&'static [u8]>, &'static Precompiled)] {
[INFO] [stdout]    |                                                                              ^^^^^^^^^^^ help: use `dyn`: `dyn Precompiled`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/lib.rs:90:78
[INFO] [stdout]    |
[INFO] [stdout] 90 |     fn precompileds() -> &'static [(Address, Option<&'static [u8]>, &'static Precompiled)] {
[INFO] [stdout]    |                                                                              ^^^^^^^^^^^ help: use `dyn`: `dyn Precompiled`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.37s
[INFO] running `Command { std: "docker" "inspect" "1232ee61c7981988baf756fb6d68e55d1ceb98dce1451230e6af32388a09462e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1232ee61c7981988baf756fb6d68e55d1ceb98dce1451230e6af32388a09462e", kill_on_drop: false }`
[INFO] [stdout] 1232ee61c7981988baf756fb6d68e55d1ceb98dce1451230e6af32388a09462e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2a8f5bc247a8c2358cc04d87bb548438e229f1bdcdf688c99235e48417f1fcd9
[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" "2a8f5bc247a8c2358cc04d87bb548438e229f1bdcdf688c99235e48417f1fcd9", kill_on_drop: false }`
[INFO] [stderr]    Compiling sputnikvm-network-musicoin v0.11.0-beta.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/lib.rs:17:75
[INFO] [stdout]    |
[INFO] [stdout] 17 | pub static MUSIC_PRECOMPILEDS: [(Address, Option<&'static [u8]>, &'static Precompiled); 4] = [
[INFO] [stdout]    |                                                                           ^^^^^^^^^^^ help: use `dyn`: `dyn Precompiled`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/lib.rs:59:78
[INFO] [stdout]    |
[INFO] [stdout] 59 |     fn precompileds() -> &'static [(Address, Option<&'static [u8]>, &'static Precompiled)] {
[INFO] [stdout]    |                                                                              ^^^^^^^^^^^ help: use `dyn`: `dyn Precompiled`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/lib.rs:90:78
[INFO] [stdout]    |
[INFO] [stdout] 90 |     fn precompileds() -> &'static [(Address, Option<&'static [u8]>, &'static Precompiled)] {
[INFO] [stdout]    |                                                                              ^^^^^^^^^^^ help: use `dyn`: `dyn Precompiled`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/lib.rs:17:75
[INFO] [stdout]    |
[INFO] [stdout] 17 | pub static MUSIC_PRECOMPILEDS: [(Address, Option<&'static [u8]>, &'static Precompiled); 4] = [
[INFO] [stdout]    |                                                                           ^^^^^^^^^^^ help: use `dyn`: `dyn Precompiled`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/lib.rs:59:78
[INFO] [stdout]    |
[INFO] [stdout] 59 |     fn precompileds() -> &'static [(Address, Option<&'static [u8]>, &'static Precompiled)] {
[INFO] [stdout]    |                                                                              ^^^^^^^^^^^ help: use `dyn`: `dyn Precompiled`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/lib.rs:90:78
[INFO] [stdout]    |
[INFO] [stdout] 90 |     fn precompileds() -> &'static [(Address, Option<&'static [u8]>, &'static Precompiled)] {
[INFO] [stdout]    |                                                                              ^^^^^^^^^^^ help: use `dyn`: `dyn Precompiled`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.09s
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "2a8f5bc247a8c2358cc04d87bb548438e229f1bdcdf688c99235e48417f1fcd9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2a8f5bc247a8c2358cc04d87bb548438e229f1bdcdf688c99235e48417f1fcd9", kill_on_drop: false }`
[INFO] [stdout] 2a8f5bc247a8c2358cc04d87bb548438e229f1bdcdf688c99235e48417f1fcd9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 9a3ee0f4147fe2c209dbe856045385a548666b5249acf51163c08df282e38e8e
[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" "9a3ee0f4147fe2c209dbe856045385a548666b5249acf51163c08df282e38e8e", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout] running 0 tests
[INFO] [stderr]   --> src/lib.rs:17:75
[INFO] [stdout] 
[INFO] [stderr]    |
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stderr] 17 | pub static MUSIC_PRECOMPILEDS: [(Address, Option<&'static [u8]>, &'static Precompiled); 4] = [
[INFO] [stdout] 
[INFO] [stderr]    |                                                                           ^^^^^^^^^^^ help: use `dyn`: `dyn Precompiled`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/lib.rs:17:75
[INFO] [stderr]    |
[INFO] [stderr] 17 | pub static MUSIC_PRECOMPILEDS: [(Address, Option<&'static [u8]>, &'static Precompiled); 4] = [
[INFO] [stderr]    |                                                                           ^^^^^^^^^^^ help: use `dyn`: `dyn Precompiled`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/lib.rs:59:78
[INFO] [stderr]    |
[INFO] [stderr] 59 |     fn precompileds() -> &'static [(Address, Option<&'static [u8]>, &'static Precompiled)] {
[INFO] [stderr]    |                                                                              ^^^^^^^^^^^ help: use `dyn`: `dyn Precompiled`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/lib.rs:90:78
[INFO] [stderr]    |
[INFO] [stderr] 90 |     fn precompileds() -> &'static [(Address, Option<&'static [u8]>, &'static Precompiled)] {
[INFO] [stderr]    |                                                                              ^^^^^^^^^^^ help: use `dyn`: `dyn Precompiled`
[INFO] [stderr] 
[INFO] [stderr] warning: 3 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/lib.rs:59:78
[INFO] [stderr]    |
[INFO] [stderr] 59 |     fn precompileds() -> &'static [(Address, Option<&'static [u8]>, &'static Precompiled)] {
[INFO] [stderr]    |                                                                              ^^^^^^^^^^^ help: use `dyn`: `dyn Precompiled`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/lib.rs:90:78
[INFO] [stderr]    |
[INFO] [stderr] 90 |     fn precompileds() -> &'static [(Address, Option<&'static [u8]>, &'static Precompiled)] {
[INFO] [stderr]    |                                                                              ^^^^^^^^^^^ help: use `dyn`: `dyn Precompiled`
[INFO] [stderr] 
[INFO] [stderr] warning: 3 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.10s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/sputnikvm_network_musicoin-dd8e0a2c52937573
[INFO] [stderr]    Doc-tests sputnikvm-network-musicoin
[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" "9a3ee0f4147fe2c209dbe856045385a548666b5249acf51163c08df282e38e8e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9a3ee0f4147fe2c209dbe856045385a548666b5249acf51163c08df282e38e8e", kill_on_drop: false }`
[INFO] [stdout] 9a3ee0f4147fe2c209dbe856045385a548666b5249acf51163c08df282e38e8e
