[INFO] fetching crate sputnikvm 0.11.0-beta.0...
[INFO] checking sputnikvm-0.11.0-beta.0 against master#914adf04af1c1a984707f778da3d04590c03d144 for pr-72331
[INFO] extracting crate sputnikvm 0.11.0-beta.0 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate sputnikvm 0.11.0-beta.0 on toolchain 914adf04af1c1a984707f778da3d04590c03d144
[INFO] running `"/workspace/cargo-home/bin/cargo" "+914adf04af1c1a984707f778da3d04590c03d144" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate sputnikvm 0.11.0-beta.0
[INFO] finished tweaking crates.io crate sputnikvm 0.11.0-beta.0
[INFO] tweaked toml for crates.io crate sputnikvm 0.11.0-beta.0 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+914adf04af1c1a984707f778da3d04590c03d144" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+914adf04af1c1a984707f778da3d04590c03d144" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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=forbid" "-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" "/opt/rustwide/cargo-home/bin/cargo" "+914adf04af1c1a984707f778da3d04590c03d144" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] f21533e53d143f99e72a071f64aa1a116825e73cc294fc50f1ed1048fa2df4b5
[INFO] running `"docker" "start" "-a" "f21533e53d143f99e72a071f64aa1a116825e73cc294fc50f1ed1048fa2df4b5"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling log v0.4.8
[INFO] [stderr]     Checking cfg-if v0.1.10
[INFO] [stderr]     Checking etcommon-rlp v0.2.5
[INFO] [stderr]     Checking etcommon-bigint v0.2.10
[INFO] [stderr]     Checking etcommon-block-core v0.3.1
[INFO] [stderr]     Checking etcommon-bloom v0.2.1
[INFO] [stderr]     Checking etcommon-trie v0.4.0
[INFO] [stderr]     Checking etcommon-block v0.5.2
[INFO] [stderr]     Checking sputnikvm v0.11.0-beta.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/eval/mod.rs:141:40
[INFO] [stderr]     |
[INFO] [stderr] 141 |     pub context_history_hooks: Vec<Box<Fn(&Context)>>,
[INFO] [stderr]     |                                        ^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&Context)`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary trailing semicolon
[INFO] [stderr]    --> src/eval/mod.rs:476:82
[INFO] [stderr]     |
[INFO] [stderr] 476 |         self.state.refunded_gas = self.state.refunded_gas.add_refund(gas_refund);;
[INFO] [stderr]     |                                                                                  ^ help: remove this semicolon
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(redundant_semicolons)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/patch/mod.rs:93:78
[INFO] [stderr]    |
[INFO] [stderr] 93 |     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/patch/mod.rs:97:78
[INFO] [stderr]    |
[INFO] [stderr] 97 | pub static EMBEDDED_PRECOMPILEDS: [(Address, Option<&'static [u8]>, &'static Precompiled); 4] = [
[INFO] [stderr]    |                                                                              ^^^^^^^^^^^ help: use `dyn`: `dyn Precompiled`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/patch/mod.rs:138:78
[INFO] [stderr]     |
[INFO] [stderr] 138 |     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/patch/mod.rs:168:78
[INFO] [stderr]     |
[INFO] [stderr] 168 |     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/eval/mod.rs:141:40
[INFO] [stderr]     |
[INFO] [stderr] 141 |     pub context_history_hooks: Vec<Box<Fn(&Context)>>,
[INFO] [stderr]     |                                        ^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&Context)`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary trailing semicolon
[INFO] [stderr]    --> src/eval/mod.rs:476:82
[INFO] [stderr]     |
[INFO] [stderr] 476 |         self.state.refunded_gas = self.state.refunded_gas.add_refund(gas_refund);;
[INFO] [stderr]     |                                                                                  ^ help: remove this semicolon
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(redundant_semicolons)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/patch/mod.rs:93:78
[INFO] [stderr]    |
[INFO] [stderr] 93 |     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/patch/mod.rs:97:78
[INFO] [stderr]    |
[INFO] [stderr] 97 | pub static EMBEDDED_PRECOMPILEDS: [(Address, Option<&'static [u8]>, &'static Precompiled); 4] = [
[INFO] [stderr]    |                                                                              ^^^^^^^^^^^ help: use `dyn`: `dyn Precompiled`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/patch/mod.rs:138:78
[INFO] [stderr]     |
[INFO] [stderr] 138 |     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/patch/mod.rs:168:78
[INFO] [stderr]     |
[INFO] [stderr] 168 |     fn precompileds() -> &'static [(Address, Option<&'static [u8]>, &'static Precompiled)] {
[INFO] [stderr]     |                                                                              ^^^^^^^^^^^ help: use `dyn`: `dyn Precompiled`
[INFO] [stderr] 
[INFO] [stderr] warning: 6 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: 6 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.27s
[INFO] running `"docker" "inspect" "f21533e53d143f99e72a071f64aa1a116825e73cc294fc50f1ed1048fa2df4b5"`
[INFO] running `"docker" "rm" "-f" "f21533e53d143f99e72a071f64aa1a116825e73cc294fc50f1ed1048fa2df4b5"`
[INFO] [stdout] f21533e53d143f99e72a071f64aa1a116825e73cc294fc50f1ed1048fa2df4b5