[INFO] updating cached repository https://github.com/solson/nihvm [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"` [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 690c643553a01e229bb7862187b7c2d1a2fa5ec7 [INFO] testing solson/nihvm against beta-2020-06-03 for beta-1.45-1 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsolson%2Fnihvm" "/workspace/builds/worker-9/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-9/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/solson/nihvm on toolchain beta-2020-06-03 [INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/solson/nihvm [INFO] finished tweaking git repo https://github.com/solson/nihvm [INFO] tweaked toml for git repo https://github.com/solson/nihvm written to /workspace/builds/worker-9/source/Cargo.toml [INFO] crate git repo https://github.com/solson/nihvm already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] error: the lock file /workspace/builds/worker-9/source/Cargo.lock needs to be updated but --locked was passed to prevent this [INFO] [stderr] If you want to try to generate the lock file without accessing the network, use the --offline flag. [INFO] the lockfile is outdated, regenerating it [INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "build" "--frozen"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 1e91ea08b8f5f977da3d6711e670319eadf6f7d73c05761434ac32aa5398dcc4 [INFO] running `"docker" "start" "-a" "1e91ea08b8f5f977da3d6711e670319eadf6f7d73c05761434ac32aa5398dcc4"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling nihvm v0.0.1 (/opt/rustwide/workdir) [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/main.rs:106:25 [INFO] [stderr] | [INFO] [stderr] 106 | let delta = try!(opcodes.read_i32::().or(Err(UnexpectedProgramEnd))); [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/main.rs:120:24 [INFO] [stderr] | [INFO] [stderr] 120 | let inst = try!(Inst::from_u8(opcode)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/main.rs:140:31 [INFO] [stderr] | [INFO] [stderr] 140 | let val = try!(opcodes.read_i32::() [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/main.rs:142:37 [INFO] [stderr] | [INFO] [stderr] 142 | let stack_top = try!(self.stack.get_mut(self.stack_idx).ok_or(StackOverflow)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/main.rs:239:21 [INFO] [stderr] | [INFO] [stderr] 239 | try!(jump(&mut opcodes, condition == 0)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/main.rs:244:21 [INFO] [stderr] | [INFO] [stderr] 244 | try!(jump(&mut opcodes, condition != 0)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/main.rs:248:21 [INFO] [stderr] | [INFO] [stderr] 248 | try!(jump(&mut opcodes, true)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/main.rs:252:45 [INFO] [stderr] | [INFO] [stderr] 252 | let control_stack_top = try!(self.control_stack.get_mut(self.control_stack_idx) [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/main.rs:255:21 [INFO] [stderr] | [INFO] [stderr] 255 | try!(jump(&mut opcodes, true)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/main.rs:260:33 [INFO] [stderr] | [INFO] [stderr] 260 | let addr = *try!(self.control_stack.get_mut(self.control_stack_idx - 1) [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: 10 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.24s [INFO] running `"docker" "inspect" "1e91ea08b8f5f977da3d6711e670319eadf6f7d73c05761434ac32aa5398dcc4"` [INFO] running `"docker" "rm" "-f" "1e91ea08b8f5f977da3d6711e670319eadf6f7d73c05761434ac32aa5398dcc4"` [INFO] [stdout] 1e91ea08b8f5f977da3d6711e670319eadf6f7d73c05761434ac32aa5398dcc4 [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "test" "--frozen" "--no-run"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] b2ea2e4607f93f61676b0dc4b01fb50efde4625f455fc67edaa7579625aeee0f [INFO] running `"docker" "start" "-a" "b2ea2e4607f93f61676b0dc4b01fb50efde4625f455fc67edaa7579625aeee0f"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling nihvm v0.0.1 (/opt/rustwide/workdir) [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/main.rs:106:25 [INFO] [stderr] | [INFO] [stderr] 106 | let delta = try!(opcodes.read_i32::().or(Err(UnexpectedProgramEnd))); [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/main.rs:120:24 [INFO] [stderr] | [INFO] [stderr] 120 | let inst = try!(Inst::from_u8(opcode)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/main.rs:140:31 [INFO] [stderr] | [INFO] [stderr] 140 | let val = try!(opcodes.read_i32::() [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/main.rs:142:37 [INFO] [stderr] | [INFO] [stderr] 142 | let stack_top = try!(self.stack.get_mut(self.stack_idx).ok_or(StackOverflow)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/main.rs:239:21 [INFO] [stderr] | [INFO] [stderr] 239 | try!(jump(&mut opcodes, condition == 0)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/main.rs:244:21 [INFO] [stderr] | [INFO] [stderr] 244 | try!(jump(&mut opcodes, condition != 0)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/main.rs:248:21 [INFO] [stderr] | [INFO] [stderr] 248 | try!(jump(&mut opcodes, true)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/main.rs:252:45 [INFO] [stderr] | [INFO] [stderr] 252 | let control_stack_top = try!(self.control_stack.get_mut(self.control_stack_idx) [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/main.rs:255:21 [INFO] [stderr] | [INFO] [stderr] 255 | try!(jump(&mut opcodes, true)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/main.rs:260:33 [INFO] [stderr] | [INFO] [stderr] 260 | let addr = *try!(self.control_stack.get_mut(self.control_stack_idx - 1) [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: 10 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.78s [INFO] running `"docker" "inspect" "b2ea2e4607f93f61676b0dc4b01fb50efde4625f455fc67edaa7579625aeee0f"` [INFO] running `"docker" "rm" "-f" "b2ea2e4607f93f61676b0dc4b01fb50efde4625f455fc67edaa7579625aeee0f"` [INFO] [stdout] b2ea2e4607f93f61676b0dc4b01fb50efde4625f455fc67edaa7579625aeee0f [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "test" "--frozen"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 26d189f62440383e7aee155e22529a95c4b80cd8f5eb61d75474528f9479b4ff [INFO] running `"docker" "start" "-a" "26d189f62440383e7aee155e22529a95c4b80cd8f5eb61d75474528f9479b4ff"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/main.rs:106:25 [INFO] [stderr] | [INFO] [stderr] 106 | let delta = try!(opcodes.read_i32::().or(Err(UnexpectedProgramEnd))); [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/main.rs:120:24 [INFO] [stderr] | [INFO] [stderr] 120 | let inst = try!(Inst::from_u8(opcode)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/main.rs:140:31 [INFO] [stderr] | [INFO] [stderr] 140 | let val = try!(opcodes.read_i32::() [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/main.rs:142:37 [INFO] [stderr] | [INFO] [stderr] 142 | let stack_top = try!(self.stack.get_mut(self.stack_idx).ok_or(StackOverflow)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/main.rs:239:21 [INFO] [stderr] | [INFO] [stderr] 239 | try!(jump(&mut opcodes, condition == 0)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/main.rs:244:21 [INFO] [stderr] | [INFO] [stderr] 244 | try!(jump(&mut opcodes, condition != 0)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/main.rs:248:21 [INFO] [stderr] | [INFO] [stderr] 248 | try!(jump(&mut opcodes, true)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/main.rs:252:45 [INFO] [stderr] | [INFO] [stderr] 252 | let control_stack_top = try!(self.control_stack.get_mut(self.control_stack_idx) [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/main.rs:255:21 [INFO] [stderr] | [INFO] [stderr] 255 | try!(jump(&mut opcodes, true)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/main.rs:260:33 [INFO] [stderr] | [INFO] [stderr] 260 | let addr = *try!(self.control_stack.get_mut(self.control_stack_idx - 1) [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: 10 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/nihvm-b3da40d9fa1281cf [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 `"docker" "inspect" "26d189f62440383e7aee155e22529a95c4b80cd8f5eb61d75474528f9479b4ff"` [INFO] running `"docker" "rm" "-f" "26d189f62440383e7aee155e22529a95c4b80cd8f5eb61d75474528f9479b4ff"` [INFO] [stdout] 26d189f62440383e7aee155e22529a95c4b80cd8f5eb61d75474528f9479b4ff