[INFO] cloning repository https://github.com/khzh/rustimp [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/khzh/rustimp" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkhzh%2Frustimp", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkhzh%2Frustimp'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 71c428678d3dbe00266b85df78d875694acb5d8b [INFO] testing khzh/rustimp against beta-2021-01-01 for beta-1.50-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkhzh%2Frustimp" "/workspace/builds/worker-10/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-10/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/khzh/rustimp on toolchain beta-2021-01-01 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/khzh/rustimp [INFO] finished tweaking git repo https://github.com/khzh/rustimp [INFO] tweaked toml for git repo https://github.com/khzh/rustimp written to /workspace/builds/worker-10/source/Cargo.toml [INFO] crate git repo https://github.com/khzh/rustimp already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 5f3376215609ea6b495c75553a9432af3d4e59875e17f696bda90efd182089bf [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" "5f3376215609ea6b495c75553a9432af3d4e59875e17f696bda90efd182089bf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "5f3376215609ea6b495c75553a9432af3d4e59875e17f696bda90efd182089bf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5f3376215609ea6b495c75553a9432af3d4e59875e17f696bda90efd182089bf", kill_on_drop: false }` [INFO] [stdout] 5f3376215609ea6b495c75553a9432af3d4e59875e17f696bda90efd182089bf [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 9f1ef2f838cc900dfa5a9f545112310f43610a60152f978b0ad6337b6e358c32 [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" "9f1ef2f838cc900dfa5a9f545112310f43610a60152f978b0ad6337b6e358c32", kill_on_drop: false }` [INFO] [stderr] Compiling interp v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: associated function is never used: `eval` [INFO] [stdout] --> src/main.rs:17:8 [INFO] [stdout] | [INFO] [stdout] 17 | fn eval(arith : Arith, environment : &HashMap) -> u64 { [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `eval` [INFO] [stdout] --> src/main.rs:42:8 [INFO] [stdout] | [INFO] [stdout] 42 | fn eval(booln : Booln, environment : &HashMap) -> bool { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `assgn` [INFO] [stdout] --> src/main.rs:64:8 [INFO] [stdout] | [INFO] [stdout] 64 | fn assgn(name : String, arith: Arith) -> Self { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `eval` [INFO] [stdout] --> src/main.rs:69:8 [INFO] [stdout] | [INFO] [stdout] 69 | fn eval(commd : Commd, mut environment : HashMap) -> HashMap { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.97s [INFO] running `Command { std: "docker" "inspect" "9f1ef2f838cc900dfa5a9f545112310f43610a60152f978b0ad6337b6e358c32", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9f1ef2f838cc900dfa5a9f545112310f43610a60152f978b0ad6337b6e358c32", kill_on_drop: false }` [INFO] [stdout] 9f1ef2f838cc900dfa5a9f545112310f43610a60152f978b0ad6337b6e358c32 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 396ab2acd7ecfd6d2b9cf9dd6003d0a66729944549be27ac36f15ab493cb8284 [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" "396ab2acd7ecfd6d2b9cf9dd6003d0a66729944549be27ac36f15ab493cb8284", kill_on_drop: false }` [INFO] [stderr] Compiling interp v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.54s [INFO] running `Command { std: "docker" "inspect" "396ab2acd7ecfd6d2b9cf9dd6003d0a66729944549be27ac36f15ab493cb8284", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "396ab2acd7ecfd6d2b9cf9dd6003d0a66729944549be27ac36f15ab493cb8284", kill_on_drop: false }` [INFO] [stdout] 396ab2acd7ecfd6d2b9cf9dd6003d0a66729944549be27ac36f15ab493cb8284 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 5bb300eec6d9ee44d314bd174cb91578a1eb65c24fcd44e331ab65d38e6826fd [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" "5bb300eec6d9ee44d314bd174cb91578a1eb65c24fcd44e331ab65d38e6826fd", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stdout] [INFO] [stderr] Running /opt/rustwide/target/debug/deps/interp-74fcec90ebe6debe [INFO] [stdout] running 23 tests [INFO] [stdout] test arith_add_aexp_aexp ... ok [INFO] [stdout] test arith_num ... ok [INFO] [stdout] test arith_add_v_aexp ... ok [INFO] [stdout] test arith_mul_v ... ok [INFO] [stdout] test arith_add_var ... ok [INFO] [stdout] test booln_lt_v ... ok [INFO] [stdout] test booln_false ... ok [INFO] [stdout] test booln_eq_v ... ok [INFO] [stdout] test commd_if_false ... ok [INFO] [stdout] test booln_gt_v ... ok [INFO] [stdout] test booln_true ... ok [INFO] [stdout] test commd_if_true ... ok [INFO] [stdout] test commd_if_arith ... ok [INFO] [stdout] test commd_seq_skip_skip ... ok [INFO] [stdout] test commd_skip ... ok [INFO] [stdout] test commd_seq_assgn_assgn ... ok [INFO] [stdout] test commd_while_false ... ok [INFO] [stdout] test commd_while_add ... ok [INFO] [stdout] test arith_add_aexp_v ... ok [INFO] [stdout] test arith_var_v ... ok [INFO] [stdout] test commd_assgn_aexp ... ok [INFO] [stdout] test arith_add_v ... ok [INFO] [stdout] test commd_assgn_v ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 23 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "5bb300eec6d9ee44d314bd174cb91578a1eb65c24fcd44e331ab65d38e6826fd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5bb300eec6d9ee44d314bd174cb91578a1eb65c24fcd44e331ab65d38e6826fd", kill_on_drop: false }` [INFO] [stdout] 5bb300eec6d9ee44d314bd174cb91578a1eb65c24fcd44e331ab65d38e6826fd