[INFO] fetching crate isla-lib 0.2.0... [INFO] testing isla-lib-0.2.0 against try#ce59db7a1b1b012fb2793c4641c1bdecad7a128b for pr-85530 [INFO] extracting crate isla-lib 0.2.0 into /workspace/builds/worker-2/source [INFO] validating manifest of crates.io crate isla-lib 0.2.0 on toolchain ce59db7a1b1b012fb2793c4641c1bdecad7a128b [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate isla-lib 0.2.0 [INFO] finished tweaking crates.io crate isla-lib 0.2.0 [INFO] tweaked toml for crates.io crate isla-lib 0.2.0 written to /workspace/builds/worker-2/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded z3-sys v0.5.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 647f713edef797e77fa30ecd06eaa9abd31442416ef8a1a64773942e714bc890 [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" "647f713edef797e77fa30ecd06eaa9abd31442416ef8a1a64773942e714bc890", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "647f713edef797e77fa30ecd06eaa9abd31442416ef8a1a64773942e714bc890", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "647f713edef797e77fa30ecd06eaa9abd31442416ef8a1a64773942e714bc890", kill_on_drop: false }` [INFO] [stdout] 647f713edef797e77fa30ecd06eaa9abd31442416ef8a1a64773942e714bc890 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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=forbid" "-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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 15fbf06e39f85e06863fdf0aae8421ea0d8ae785a4125d1c6acd54233b819982 [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" "15fbf06e39f85e06863fdf0aae8421ea0d8ae785a4125d1c6acd54233b819982", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling byteorder v1.4.3 [INFO] [stderr] Compiling crunchy v0.2.2 [INFO] [stderr] Compiling typenum v1.13.0 [INFO] [stderr] Compiling cfg-if v0.1.10 [INFO] [stderr] Compiling siphasher v0.3.5 [INFO] [stderr] Compiling tiny-keccak v2.0.2 [INFO] [stderr] Compiling precomputed-hash v0.1.1 [INFO] [stderr] Compiling bit-vec v0.6.3 [INFO] [stderr] Compiling new_debug_unreachable v1.0.4 [INFO] [stderr] Compiling either v1.6.1 [INFO] [stderr] Compiling pico-args v0.4.2 [INFO] [stderr] Compiling diff v0.1.12 [INFO] [stderr] Compiling z3-sys v0.5.0 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling dirs v1.0.5 [INFO] [stderr] Compiling lalrpop-util v0.19.5 [INFO] [stderr] Compiling toml v0.5.8 [INFO] [stderr] Compiling bincode v1.3.3 [INFO] [stderr] Compiling itertools v0.10.0 [INFO] [stderr] Compiling phf_shared v0.8.0 [INFO] [stderr] Compiling bit-set v0.5.2 [INFO] [stderr] Compiling ena v0.14.0 [INFO] [stderr] Compiling term v0.5.2 [INFO] [stderr] Compiling crossbeam-utils v0.7.2 [INFO] [stderr] Compiling indexmap v1.6.2 [INFO] [stderr] Compiling memoffset v0.5.6 [INFO] [stderr] Compiling crossbeam-epoch v0.8.2 [INFO] [stderr] Compiling string_cache v0.8.1 [INFO] [stderr] Compiling ascii-canvas v2.0.0 [INFO] [stderr] Compiling petgraph v0.5.1 [INFO] [stderr] Compiling crossbeam-queue v0.2.3 [INFO] [stderr] Compiling crossbeam-channel v0.4.4 [INFO] [stderr] Compiling generic-array v0.12.4 [INFO] [stderr] Compiling crossbeam-deque v0.7.3 [INFO] [stderr] Compiling block-buffer v0.7.3 [INFO] [stderr] Compiling digest v0.8.1 [INFO] [stderr] Compiling crossbeam v0.7.3 [INFO] [stderr] Compiling sha2 v0.8.2 [INFO] [stderr] Compiling lalrpop v0.19.5 [INFO] [stderr] Compiling isla-lib v0.2.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 38.49s [INFO] running `Command { std: "docker" "inspect" "15fbf06e39f85e06863fdf0aae8421ea0d8ae785a4125d1c6acd54233b819982", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "15fbf06e39f85e06863fdf0aae8421ea0d8ae785a4125d1c6acd54233b819982", kill_on_drop: false }` [INFO] [stdout] 15fbf06e39f85e06863fdf0aae8421ea0d8ae785a4125d1c6acd54233b819982 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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=forbid" "-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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b237f704caa94a8c8c17f197cf2c64b5b12a4135564ecd04ec01f24e7b90450a [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" "b237f704caa94a8c8c17f197cf2c64b5b12a4135564ecd04ec01f24e7b90450a", kill_on_drop: false }` [INFO] [stderr] Compiling isla-lib v0.2.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 7.70s [INFO] running `Command { std: "docker" "inspect" "b237f704caa94a8c8c17f197cf2c64b5b12a4135564ecd04ec01f24e7b90450a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b237f704caa94a8c8c17f197cf2c64b5b12a4135564ecd04ec01f24e7b90450a", kill_on_drop: false }` [INFO] [stdout] b237f704caa94a8c8c17f197cf2c64b5b12a4135564ecd04ec01f24e7b90450a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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=forbid" "-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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 1def4f8c5b4ac247835b88bcefb0da134eee1dcc1163c1f271c859fa396198fb [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" "1def4f8c5b4ac247835b88bcefb0da134eee1dcc1163c1f271c859fa396198fb", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.07s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/isla_lib-e35805e3ae488e15) [INFO] [stdout] [INFO] [stdout] running 43 tests [INFO] [stdout] test bitvector::b129::tests::test_arith_shiftr ... ok [INFO] [stdout] test bitvector::b129::tests::test_add ... ok [INFO] [stdout] test bitvector::b129::tests::test_bitand ... ok [INFO] [stdout] test bitvector::b129::tests::test_not ... ok [INFO] [stdout] test bitvector::b129::tests::test_set_slice ... ok [INFO] [stdout] test bitvector::b129::tests::test_leading_zeros ... ok [INFO] [stdout] test bitvector::b129::tests::test_sign_extend ... ok [INFO] [stdout] test bitvector::b129::tests::test_shl ... ok [INFO] [stdout] test bitvector::b129::tests::test_bitxor ... ok [INFO] [stdout] test bitvector::b129::tests::test_signed ... ok [INFO] [stdout] test bitvector::b129::tests::test_sub ... ok [INFO] [stdout] test bitvector::b129::tests::test_shr ... ok [INFO] [stdout] test bitvector::b129::tests::test_bitor ... ok [INFO] [stdout] test bitvector::b129::tests::test_lower_hex ... ok [INFO] [stdout] test bitvector::b64::tests::test_leading_zeros ... ok [INFO] [stdout] test bitvector::b64::tests::test_neg ... ok [INFO] [stdout] test bitvector::b64::tests::test_replicate ... ok [INFO] [stdout] test bitvector::b64::tests::test_arith_shiftr ... ok [INFO] [stdout] test bitvector::b64::tests::test_set_slice_int ... ok [INFO] [stdout] test bitvector::b64::tests::test_extract ... ok [INFO] [stdout] test bitvector::b64::tests::test_shr ... ok [INFO] [stdout] test bitvector::b64::tests::test_sign_extend ... ok [INFO] [stdout] test bitvector::b64::tests::test_signed ... ok [INFO] [stdout] test bitvector::b64::tests::test_shl ... ok [INFO] [stdout] test bitvector::b64::tests::test_slice ... ok [INFO] [stdout] test bitvector::b64::tests::test_to_bytes ... ok [INFO] [stdout] test bitvector::b64::tests::test_write_bits64 ... ok [INFO] [stdout] test bitvector::b64::tests::test_zero_extend ... ok [INFO] [stdout] test bitvector::b64::tests::test_truncate_lsb ... ok [INFO] [stdout] test bitvector::b64::tests::test_unsigned ... ok [INFO] [stdout] test zencode::tests::zencode ... ok [INFO] [stdout] test zencode::tests::zdecode ... ok [INFO] [stdout] test bitvector::b64::tests::test_from_bytes ... ok [INFO] [stdout] test bitvector::b129::tests::test_upper_hex ... ok [INFO] [stdout] test bitvector::b129::tests::test_to_bytes ... ok [INFO] [stdout] test bitvector::b64::tests::test_append ... ok [INFO] [stdout] test bitvector::b64::tests::test_set_slice ... ok [INFO] [stdout] test bitvector::b64::tests::test_add ... ok [INFO] [stdout] test smt::tests::bv_macro ... ok [INFO] [stdout] test smt::tests::array ... ok [INFO] [stdout] test smt::tests::get_const ... ok [INFO] [stdout] test smt::tests::get_enum_const ... ok [INFO] [stdout] test smt::tests::smt_func ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 43 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.13s [INFO] [stdout] [INFO] [stderr] Doc-tests isla-lib [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test src/smt.rs - smt::Solver (line 807) ... ok [INFO] [stdout] test src/smt.rs - smt::Model (line 876) ... ok [INFO] [stdout] test src/smt.rs - smt::Solver (line 831) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.76s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "1def4f8c5b4ac247835b88bcefb0da134eee1dcc1163c1f271c859fa396198fb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1def4f8c5b4ac247835b88bcefb0da134eee1dcc1163c1f271c859fa396198fb", kill_on_drop: false }` [INFO] [stdout] 1def4f8c5b4ac247835b88bcefb0da134eee1dcc1163c1f271c859fa396198fb