[INFO] fetching crate isla-lib 0.2.0... [INFO] testing isla-lib-0.2.0 against try#ecabaf78506b7a4668d42dc20268c086b93f0fad for pr-87041 [INFO] extracting crate isla-lib 0.2.0 into /workspace/builds/worker-6/source [INFO] validating manifest of crates.io crate isla-lib 0.2.0 on toolchain ecabaf78506b7a4668d42dc20268c086b93f0fad [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "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-6/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "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-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 0d99f7a1ee6e500dec0e5f9a8683a7475023292e100b5589c65ce30d03115e08 [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" "0d99f7a1ee6e500dec0e5f9a8683a7475023292e100b5589c65ce30d03115e08", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "0d99f7a1ee6e500dec0e5f9a8683a7475023292e100b5589c65ce30d03115e08", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0d99f7a1ee6e500dec0e5f9a8683a7475023292e100b5589c65ce30d03115e08", kill_on_drop: false }` [INFO] [stdout] 0d99f7a1ee6e500dec0e5f9a8683a7475023292e100b5589c65ce30d03115e08 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3602342f073b1633e1ff269888cb8611f88da9d013a30cb3a128bfe1fe152cca [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" "3602342f073b1633e1ff269888cb8611f88da9d013a30cb3a128bfe1fe152cca", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.98 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling proc-macro2 v1.0.27 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling syn v1.0.73 [INFO] [stderr] Compiling tiny-keccak v2.0.2 [INFO] [stderr] Compiling serde_derive v1.0.126 [INFO] [stderr] Compiling bit-vec v0.6.3 [INFO] [stderr] Compiling serde v1.0.126 [INFO] [stderr] Compiling pico-args v0.4.2 [INFO] [stderr] Compiling byteorder v1.4.3 [INFO] [stderr] Compiling z3-sys v0.5.0 [INFO] [stderr] Compiling crossbeam-utils v0.7.2 [INFO] [stderr] Compiling indexmap v1.7.0 [INFO] [stderr] Compiling memoffset v0.5.6 [INFO] [stderr] Compiling crossbeam-epoch v0.8.2 [INFO] [stderr] Compiling itertools v0.10.1 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling string_cache v0.8.1 [INFO] [stderr] Compiling bit-set v0.5.2 [INFO] [stderr] Compiling regex v1.5.4 [INFO] [stderr] Compiling ena v0.14.0 [INFO] [stderr] Compiling block-buffer v0.7.3 [INFO] [stderr] Compiling digest v0.8.1 [INFO] [stderr] Compiling sha2 v0.8.2 [INFO] [stderr] Compiling petgraph v0.5.1 [INFO] [stderr] Compiling crossbeam-channel v0.4.4 [INFO] [stderr] Compiling crossbeam-queue v0.2.3 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Compiling crossbeam-deque v0.7.3 [INFO] [stderr] Compiling dirs-sys-next v0.1.2 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling crossbeam v0.7.3 [INFO] [stderr] Compiling dirs-next v2.0.0 [INFO] [stderr] Compiling term v0.7.0 [INFO] [stderr] Compiling lalrpop-util v0.19.6 [INFO] [stderr] Compiling ascii-canvas v3.0.0 [INFO] [stderr] Compiling lalrpop v0.19.6 [INFO] [stderr] Compiling toml v0.5.8 [INFO] [stderr] Compiling bincode v1.3.3 [INFO] [stderr] Compiling isla-lib v0.2.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 29s [INFO] running `Command { std: "docker" "inspect" "3602342f073b1633e1ff269888cb8611f88da9d013a30cb3a128bfe1fe152cca", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3602342f073b1633e1ff269888cb8611f88da9d013a30cb3a128bfe1fe152cca", kill_on_drop: false }` [INFO] [stdout] 3602342f073b1633e1ff269888cb8611f88da9d013a30cb3a128bfe1fe152cca [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f2721b8cd5da7d2b09a1522073cfec4b5d4d4ffdec0c42a80b03d587b17e304d [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" "f2721b8cd5da7d2b09a1522073cfec4b5d4d4ffdec0c42a80b03d587b17e304d", kill_on_drop: false }` [INFO] [stderr] Compiling isla-lib v0.2.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 11.55s [INFO] running `Command { std: "docker" "inspect" "f2721b8cd5da7d2b09a1522073cfec4b5d4d4ffdec0c42a80b03d587b17e304d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f2721b8cd5da7d2b09a1522073cfec4b5d4d4ffdec0c42a80b03d587b17e304d", kill_on_drop: false }` [INFO] [stdout] f2721b8cd5da7d2b09a1522073cfec4b5d4d4ffdec0c42a80b03d587b17e304d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] f3fc90d8172d2651c15dcbacc338ecc04950b79671c64d4d6a4a1f0a6eba9f86 [INFO] running `Command { std: "docker" "start" "-a" "f3fc90d8172d2651c15dcbacc338ecc04950b79671c64d4d6a4a1f0a6eba9f86", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.08s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/isla_lib-26832924d43685f2) [INFO] [stdout] [INFO] [stdout] running 43 tests [INFO] [stdout] test bitvector::b129::tests::test_add ... ok [INFO] [stdout] test bitvector::b129::tests::test_arith_shiftr ... ok [INFO] [stdout] test bitvector::b129::tests::test_bitor ... ok [INFO] [stdout] test bitvector::b129::tests::test_bitxor ... ok [INFO] [stdout] test bitvector::b129::tests::test_lower_hex ... 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_shl ... ok [INFO] [stdout] test bitvector::b129::tests::test_sign_extend ... 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_to_bytes ... ok [INFO] [stdout] test bitvector::b129::tests::test_upper_hex ... ok [INFO] [stdout] test bitvector::b64::tests::test_add ... ok [INFO] [stdout] test bitvector::b64::tests::test_append ... ok [INFO] [stdout] test bitvector::b64::tests::test_arith_shiftr ... ok [INFO] [stdout] test bitvector::b64::tests::test_extract ... 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_set_slice ... ok [INFO] [stdout] test bitvector::b64::tests::test_replicate ... ok [INFO] [stdout] test bitvector::b64::tests::test_shl ... ok [INFO] [stdout] test bitvector::b64::tests::test_shr ... ok [INFO] [stdout] test bitvector::b64::tests::test_signed ... ok [INFO] [stdout] test bitvector::b64::tests::test_sign_extend ... 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_truncate_lsb ... 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_unsigned ... ok [INFO] [stdout] test zencode::tests::zdecode ... ok [INFO] [stdout] test zencode::tests::zencode ... ok [INFO] [stdout] test bitvector::b129::tests::test_shr ... ok [INFO] [stdout] test bitvector::b64::tests::test_from_bytes ... ok [INFO] [stdout] test bitvector::b129::tests::test_leading_zeros ... ok [INFO] [stdout] test bitvector::b129::tests::test_bitand ... ok [INFO] [stdout] test bitvector::b64::tests::test_set_slice_int ... ok [INFO] [stdout] test smt::tests::array ... ok [INFO] [stdout] test smt::tests::bv_macro ... ok [INFO] [stdout] test smt::tests::get_enum_const ... ok [INFO] [stdout] test smt::tests::get_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 0.48s [INFO] [stdout] [INFO] [stderr] Doc-tests isla-lib [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test src/smt.rs - smt::Model (line 876) ... ok [INFO] [stdout] test src/smt.rs - smt::Solver (line 807) ... 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 4.56s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "f3fc90d8172d2651c15dcbacc338ecc04950b79671c64d4d6a4a1f0a6eba9f86", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f3fc90d8172d2651c15dcbacc338ecc04950b79671c64d4d6a4a1f0a6eba9f86", kill_on_drop: false }` [INFO] [stdout] f3fc90d8172d2651c15dcbacc338ecc04950b79671c64d4d6a4a1f0a6eba9f86