[INFO] updating cached repository https://github.com/kmeisthax/retrogram [INFO] running `Command { std: "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", kill_on_drop: false }` [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 9bf0c5618393973930da631864cff642b0ebc7c1 [INFO] testing kmeisthax/retrogram against beta-2020-07-24 for beta-1.46-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkmeisthax%2Fretrogram" "/workspace/builds/worker-12/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-12/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/kmeisthax/retrogram on toolchain beta-2020-07-24 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/kmeisthax/retrogram [INFO] finished tweaking git repo https://github.com/kmeisthax/retrogram [INFO] tweaked toml for git repo https://github.com/kmeisthax/retrogram written to /workspace/builds/worker-12/source/Cargo.toml [INFO] crate git repo https://github.com/kmeisthax/retrogram already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 074030507ae6bff4da80eaba39d62cf0873f33ae4db84ee7d8e55f2ebfe2fe0f [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" "074030507ae6bff4da80eaba39d62cf0873f33ae4db84ee7d8e55f2ebfe2fe0f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "074030507ae6bff4da80eaba39d62cf0873f33ae4db84ee7d8e55f2ebfe2fe0f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "074030507ae6bff4da80eaba39d62cf0873f33ae4db84ee7d8e55f2ebfe2fe0f", kill_on_drop: false }` [INFO] [stdout] 074030507ae6bff4da80eaba39d62cf0873f33ae4db84ee7d8e55f2ebfe2fe0f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 1b1c1ded328e2bd612f7e91f7d0c1e40907f7f7e07fea751da2f68e36f72b8bc [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" "1b1c1ded328e2bd612f7e91f7d0c1e40907f7f7e07fea751da2f68e36f72b8bc", kill_on_drop: false }` [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] Compiling libc v0.2.60 [INFO] [stderr] Compiling num-complex v0.2.3 [INFO] [stderr] Compiling num-iter v0.1.39 [INFO] [stderr] Compiling num-integer v0.1.41 [INFO] [stderr] Compiling num-bigint v0.2.2 [INFO] [stderr] Compiling atty v0.2.13 [INFO] [stderr] Compiling clap v2.33.0 [INFO] [stderr] Compiling num-rational v0.2.2 [INFO] [stderr] Compiling num v0.2.0 [INFO] [stderr] Compiling serde_derive v1.0.98 [INFO] [stderr] Compiling serde v1.0.98 [INFO] [stderr] Compiling serde_json v1.0.40 [INFO] [stderr] Compiling serde_plain v0.3.0 [INFO] [stderr] Compiling retrogram v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/memory/bss.rs:62:12 [INFO] [stdout] | [INFO] [stdout] 62 | pub fn new(context: &'static str) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `exec_memtype` [INFO] [stdout] --> src/memory/region.rs:58:5 [INFO] [stdout] | [INFO] [stdout] 58 | exec_memtype: Behavior, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 09s [INFO] running `Command { std: "docker" "inspect" "1b1c1ded328e2bd612f7e91f7d0c1e40907f7f7e07fea751da2f68e36f72b8bc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1b1c1ded328e2bd612f7e91f7d0c1e40907f7f7e07fea751da2f68e36f72b8bc", kill_on_drop: false }` [INFO] [stdout] 1b1c1ded328e2bd612f7e91f7d0c1e40907f7f7e07fea751da2f68e36f72b8bc [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 8d08a662376758bdb77630ab4d68ad19b7d988a46d35249d62f9388eeb16ee0f [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" "8d08a662376758bdb77630ab4d68ad19b7d988a46d35249d62f9388eeb16ee0f", kill_on_drop: false }` [INFO] [stderr] Compiling retrogram v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/memory/bss.rs:62:12 [INFO] [stdout] | [INFO] [stdout] 62 | pub fn new(context: &'static str) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `exec_memtype` [INFO] [stdout] --> src/memory/region.rs:58:5 [INFO] [stdout] | [INFO] [stdout] 58 | exec_memtype: Behavior, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 6.98s [INFO] running `Command { std: "docker" "inspect" "8d08a662376758bdb77630ab4d68ad19b7d988a46d35249d62f9388eeb16ee0f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8d08a662376758bdb77630ab4d68ad19b7d988a46d35249d62f9388eeb16ee0f", kill_on_drop: false }` [INFO] [stdout] 8d08a662376758bdb77630ab4d68ad19b7d988a46d35249d62f9388eeb16ee0f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] fc1a5be516efd5a383837554876729f459c3a369e020c4b9755dbe58f4c71f86 [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" "fc1a5be516efd5a383837554876729f459c3a369e020c4b9755dbe58f4c71f86", kill_on_drop: false }` [INFO] [stderr] warning: associated function is never used: `new` [INFO] [stderr] --> src/memory/bss.rs:62:12 [INFO] [stderr] | [INFO] [stderr] 62 | pub fn new(context: &'static str) -> Self { [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: field is never read: `exec_memtype` [INFO] [stderr] --> src/memory/region.rs:58:5 [INFO] [stderr] | [INFO] [stderr] 58 | exec_memtype: Behavior, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 2 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.09s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/retrogram-7f7cc6a7ce8b1728 [INFO] [stdout] [INFO] [stdout] running 57 tests [INFO] [stdout] test analysis::block::tests::block_edge ... ok [INFO] [stdout] test analysis::block::tests::block_separate_context ... ok [INFO] [stdout] test maths::tests::popcount_u128 ... ok [INFO] [stdout] test maths::tests::popcount_u32 ... ok [INFO] [stdout] test database::tests::block_splitting ... ok [INFO] [stdout] test maths::tests::popcount_u16 ... ok [INFO] [stdout] test maths::tests::popcount_u8 ... ok [INFO] [stdout] test memory::tests::pointer_different_context ... ok [INFO] [stdout] test memory::tests::pointer_contextless ... ok [INFO] [stdout] test maths::tests::popcount_u24 ... ok [INFO] [stdout] test analysis::block::tests::block_separate_plat_context ... ok [INFO] [stdout] test analysis::block::tests::block_separate_arch_context ... ok [INFO] [stdout] test reg::tests::test_concrete_bits_concrete ... ok [INFO] [stdout] test reg::tests::test_concrete_bitxor ... ok [INFO] [stdout] test reg::tests::test_concrete_bitor ... ok [INFO] [stdout] test maths::tests::popcount_u64 ... ok [INFO] [stdout] test memory::tests::pointer_multiple_context ... ok [INFO] [stdout] test reg::tests::test_concrete_add ... ok [INFO] [stdout] test reg::tests::test_concrete_checked_shl ... ok [INFO] [stdout] test reg::tests::test_concrete_checked_shr_arithmetic ... ok [INFO] [stdout] test reg::tests::test_concrete_checked_shr ... ok [INFO] [stdout] test reg::tests::test_concrete_checked_shl_arithmetic ... ok [INFO] [stdout] test memory::tests::pointer_same_context ... ok [INFO] [stdout] test reg::tests::test_concrete_conv ... ok [INFO] [stdout] test analysis::block::tests::block_underflow ... ok [INFO] [stdout] test analysis::block::tests::block_within ... ok [INFO] [stdout] test reg::tests::test_concrete_bitand ... ok [INFO] [stdout] test memory::tests::pointer_symbolic_context ... ok [INFO] [stdout] test memory::tests::pointer_unspecified_context ... ok [INFO] [stdout] test memory::tests::pointer_multiple_eq_context ... ok [INFO] [stdout] test reg::tests::test_concrete_lowerhex ... ok [INFO] [stdout] test reg::tests::test_concrete_cares ... ok [INFO] [stdout] test reg::tests::test_concrete_shr ... ok [INFO] [stdout] test reg::tests::test_concrete_shl ... ok [INFO] [stdout] test reg::tests::test_concrete_roundtrip ... ok [INFO] [stdout] test reg::tests::test_concrete_shr_arithmetic ... ok [INFO] [stdout] test reg::tests::test_concrete_not ... ok [INFO] [stdout] test reg::tests::test_symbolic_bounds ... ok [INFO] [stdout] test reg::tests::test_concrete_shl_arithmetic ... ok [INFO] [stdout] test reg::tests::test_concrete_validation ... ok [INFO] [stdout] test reg::tests::test_concrete_upperhex ... ok [INFO] [stdout] test reg::tests::test_symbolic_bitand ... ok [INFO] [stdout] test reg::tests::test_symbolic_bitxor ... ok [INFO] [stdout] test reg::tests::test_concrete_sub ... ok [INFO] [stdout] test reg::tests::test_symbolic_bits_concrete ... ok [INFO] [stdout] test reg::tests::test_concrete_signed_add ... ok [INFO] [stdout] test reg::tests::test_symbolic_bitor ... ok [INFO] [stdout] test reg::tests::test_symbolic_lowerhex ... ok [INFO] [stdout] test reg::tests::test_symbolic_iter_concrete ... ok [INFO] [stdout] test reg::tests::test_symbolic_iter_unsatisfiable ... ok [INFO] [stdout] test reg::tests::test_symbolic_upperhex ... ok [INFO] [stdout] test reg::tests::test_unsatisfiable ... ok [INFO] [stdout] test reg::tests::test_symbolic_iter ... ok [INFO] [stdout] test reg::tests::test_concrete_tryconv ... ok [INFO] [stdout] test reg::tests::test_symbolic_default ... ok [INFO] [stdout] test reg::tests::test_unsatisfiable_bits_concrete ... ok [INFO] [stdout] test reg::tests::test_symbolic_not ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 57 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "fc1a5be516efd5a383837554876729f459c3a369e020c4b9755dbe58f4c71f86", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fc1a5be516efd5a383837554876729f459c3a369e020c4b9755dbe58f4c71f86", kill_on_drop: false }` [INFO] [stdout] fc1a5be516efd5a383837554876729f459c3a369e020c4b9755dbe58f4c71f86