[INFO] updating cached repository https://github.com/ayushashi11/ionvm
[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] 364f50687271b7616884dedc13a269eec3bd725b
[INFO] testing ayushashi11/ionvm against beta-2020-06-03 for beta-1.45-1
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fayushashi11%2Fionvm" "/workspace/builds/worker-3/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/ayushashi11/ionvm 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/ayushashi11/ionvm
[INFO] finished tweaking git repo https://github.com/ayushashi11/ionvm
[INFO] tweaked toml for git repo https://github.com/ayushashi11/ionvm written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] crate git repo https://github.com/ayushashi11/ionvm 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] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] 90c01b2e1203f2eabeefd5f769aea588b77a04007aea0786a5eb07877f3cd782
[INFO] running `"docker" "start" "-a" "90c01b2e1203f2eabeefd5f769aea588b77a04007aea0786a5eb07877f3cd782"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling proc-macro2 v1.0.12
[INFO] [stderr]    Compiling libc v0.2.69
[INFO] [stderr]    Compiling syn v1.0.19
[INFO] [stderr]    Compiling nix v0.17.0
[INFO] [stderr]    Compiling termcolor v1.1.0
[INFO] [stderr]    Compiling quick-error v1.2.3
[INFO] [stderr]    Compiling regex-syntax v0.6.17
[INFO] [stderr]    Compiling vec_map v0.8.2
[INFO] [stderr]    Compiling strsim v0.10.0
[INFO] [stderr]    Compiling os_str_bytes v2.3.0
[INFO] [stderr]    Compiling utf8parse v0.2.0
[INFO] [stderr]    Compiling proc-macro-error-attr v0.4.12
[INFO] [stderr]    Compiling proc-macro-error v0.4.12
[INFO] [stderr]    Compiling humantime v1.3.0
[INFO] [stderr]    Compiling quote v1.0.4
[INFO] [stderr]    Compiling dirs-sys v0.3.4
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling dirs v2.0.2
[INFO] [stderr]    Compiling regex v1.3.7
[INFO] [stderr]    Compiling env_logger v0.7.1
[INFO] [stderr]    Compiling syn-mid v0.5.0
[INFO] [stderr]    Compiling rustyline-derive v0.3.1
[INFO] [stderr]    Compiling rustyline v6.1.2
[INFO] [stderr]    Compiling clap_derive v3.0.0-beta.1
[INFO] [stderr]    Compiling clap v3.0.0-beta.1
[INFO] [stderr]    Compiling ionvm v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: static variable `IonEnv` should have an upper case name
[INFO] [stderr]  --> src/env.rs:4:16
[INFO] [stderr]   |
[INFO] [stderr] 4 | pub static mut IonEnv: Env=Env{
[INFO] [stderr]   |                ^^^^^^ help: convert the identifier to upper case: `ION_ENV`
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(non_upper_case_globals)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr] warning: constant `home` should have an upper case name
[INFO] [stderr]   --> src/bin/shell.rs:90:7
[INFO] [stderr]    |
[INFO] [stderr] 90 | const home:&'static str="~";
[INFO] [stderr]    |       ^^^^ help: convert the identifier to upper case: `HOME`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(non_upper_case_globals)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: constant `prompt` should have an upper case name
[INFO] [stderr]   --> src/bin/shell.rs:92:7
[INFO] [stderr]    |
[INFO] [stderr] 92 | const prompt:&'static str="\x1b[38;5;85m>>> \x1b[0m";
[INFO] [stderr]    |       ^^^^^^ help: convert the identifier to upper case: `PROMPT`
[INFO] [stderr] 
[INFO] [stderr] warning: 2 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 05s
[INFO] running `"docker" "inspect" "90c01b2e1203f2eabeefd5f769aea588b77a04007aea0786a5eb07877f3cd782"`
[INFO] running `"docker" "rm" "-f" "90c01b2e1203f2eabeefd5f769aea588b77a04007aea0786a5eb07877f3cd782"`
[INFO] [stdout] 90c01b2e1203f2eabeefd5f769aea588b77a04007aea0786a5eb07877f3cd782
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] 590b36d4eb80c4460102f4be264ff563e3a0828b2adf39d5a2751eb46a91c20e
[INFO] running `"docker" "start" "-a" "590b36d4eb80c4460102f4be264ff563e3a0828b2adf39d5a2751eb46a91c20e"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling ionvm v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: static variable `IonEnv` should have an upper case name
[INFO] [stderr]  --> src/env.rs:4:16
[INFO] [stderr]   |
[INFO] [stderr] 4 | pub static mut IonEnv: Env=Env{
[INFO] [stderr]   |                ^^^^^^ help: convert the identifier to upper case: `ION_ENV`
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(non_upper_case_globals)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr] warning: constant `home` should have an upper case name
[INFO] [stderr]   --> src/bin/shell.rs:90:7
[INFO] [stderr]    |
[INFO] [stderr] 90 | const home:&'static str="~";
[INFO] [stderr]    |       ^^^^ help: convert the identifier to upper case: `HOME`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(non_upper_case_globals)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: constant `prompt` should have an upper case name
[INFO] [stderr]   --> src/bin/shell.rs:92:7
[INFO] [stderr]    |
[INFO] [stderr] 92 | const prompt:&'static str="\x1b[38;5;85m>>> \x1b[0m";
[INFO] [stderr]    |       ^^^^^^ help: convert the identifier to upper case: `PROMPT`
[INFO] [stderr] 
[INFO] [stderr] warning: static variable `IonEnv` should have an upper case name
[INFO] [stderr]  --> src/env.rs:4:16
[INFO] [stderr]   |
[INFO] [stderr] 4 | pub static mut IonEnv: Env=Env{
[INFO] [stderr]   |                ^^^^^^ help: convert the identifier to upper case: `ION_ENV`
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(non_upper_case_globals)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 2 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.91s
[INFO] running `"docker" "inspect" "590b36d4eb80c4460102f4be264ff563e3a0828b2adf39d5a2751eb46a91c20e"`
[INFO] running `"docker" "rm" "-f" "590b36d4eb80c4460102f4be264ff563e3a0828b2adf39d5a2751eb46a91c20e"`
[INFO] [stdout] 590b36d4eb80c4460102f4be264ff563e3a0828b2adf39d5a2751eb46a91c20e
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] 58cb374abe308e3946801c5db560c52ba84885461f98b67859ce0809a2536c53
[INFO] running `"docker" "start" "-a" "58cb374abe308e3946801c5db560c52ba84885461f98b67859ce0809a2536c53"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr] warning: static variable `IonEnv` should have an upper case name
[INFO] [stderr]  --> src/env.rs:4:16
[INFO] [stderr]   |
[INFO] [stderr] 4 | pub static mut IonEnv: Env=Env{
[INFO] [stderr]   |                ^^^^^^ help: convert the identifier to upper case: `ION_ENV`
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(non_upper_case_globals)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr] warning: static variable `IonEnv` should have an upper case name
[INFO] [stderr]  --> src/env.rs:4:16
[INFO] [stderr]   |
[INFO] [stderr] 4 | pub static mut IonEnv: Env=Env{
[INFO] [stderr]   |                ^^^^^^ help: convert the identifier to upper case: `ION_ENV`
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(non_upper_case_globals)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr] warning: constant `home` should have an upper case name
[INFO] [stderr]   --> src/bin/shell.rs:90:7
[INFO] [stderr]    |
[INFO] [stderr] 90 | const home:&'static str="~";
[INFO] [stderr]    |       ^^^^ help: convert the identifier to upper case: `HOME`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(non_upper_case_globals)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: constant `prompt` should have an upper case name
[INFO] [stderr]   --> src/bin/shell.rs:92:7
[INFO] [stderr]    |
[INFO] [stderr] 92 | const prompt:&'static str="\x1b[38;5;85m>>> \x1b[0m";
[INFO] [stderr]    |       ^^^^^^ help: convert the identifier to upper case: `PROMPT`
[INFO] [stderr] 
[INFO] [stderr] warning: 2 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.17s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/ionvm-1219136ba34a28a6
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test tests::create_vm ... ok
[INFO] [stdout] test tests::op_igl ... ok
[INFO] [stdout] test tests::op_eq ... ok
[INFO] [stdout] test tests::op_jmp ... ok
[INFO] [stdout] test tests::create_op_hlt ... ok
[INFO] [stdout] test tests::op_hlt ... ok
[INFO] [stdout] test tests::op_jmpf ... ok
[INFO] [stdout] test tests::create_inst ... ok
[INFO] [stdout] test tests::op_load ... ok
[INFO] [stdout] test tests::op_div ... ok
[INFO] [stdout] test tests::op_jeq ... ok
[INFO] [stdout] test tests::env_ ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/ion-fd6af168ae7b69e8
[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] [stderr]      Running /opt/rustwide/target/debug/deps/rustyline_test-b3ca76473091b09d
[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] [stderr]      Running /opt/rustwide/target/debug/deps/shell-3b1c11ee94b9fbc2
[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] [stderr]    Doc-tests ionvm
[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" "58cb374abe308e3946801c5db560c52ba84885461f98b67859ce0809a2536c53"`
[INFO] running `"docker" "rm" "-f" "58cb374abe308e3946801c5db560c52ba84885461f98b67859ce0809a2536c53"`
[INFO] [stdout] 58cb374abe308e3946801c5db560c52ba84885461f98b67859ce0809a2536c53