[INFO] fetching crate isla-lib 0.2.0...
[INFO] testing isla-lib-0.2.0 against try#8262275854dc0e5381c9d42d56257d94932c5a87 for pr-90799
[INFO] extracting crate isla-lib 0.2.0 into /workspace/builds/worker-118/source
[INFO] validating manifest of crates.io crate isla-lib 0.2.0 on toolchain 8262275854dc0e5381c9d42d56257d94932c5a87
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "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-118/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "fetch" "--manifest-path" "Cargo.toml", 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-118/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-118/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 88dc1b156e7982563064085984924c8f580afe5a9702d4b513ae3f3160f40b93
[INFO] running `Command { std: "docker" "start" "-a" "88dc1b156e7982563064085984924c8f580afe5a9702d4b513ae3f3160f40b93", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "88dc1b156e7982563064085984924c8f580afe5a9702d4b513ae3f3160f40b93", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "88dc1b156e7982563064085984924c8f580afe5a9702d4b513ae3f3160f40b93", kill_on_drop: false }`
[INFO] [stdout] 88dc1b156e7982563064085984924c8f580afe5a9702d4b513ae3f3160f40b93
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-118/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-118/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 91421c4ef9a4f4abdf702887c06cb40de2d82037176176bba08e976df29973ed
[INFO] running `Command { std: "docker" "start" "-a" "91421c4ef9a4f4abdf702887c06cb40de2d82037176176bba08e976df29973ed", kill_on_drop: false }`
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling proc-macro2 v1.0.32
[INFO] [stderr]    Compiling typenum v1.14.0
[INFO] [stderr]    Compiling crunchy v0.2.2
[INFO] [stderr]    Compiling tiny-keccak v2.0.2
[INFO] [stderr]    Compiling siphasher v0.3.7
[INFO] [stderr]    Compiling new_debug_unreachable v1.0.4
[INFO] [stderr]    Compiling bit-vec v0.6.3
[INFO] [stderr]    Compiling either v1.6.1
[INFO] [stderr]    Compiling precomputed-hash v0.1.1
[INFO] [stderr]    Compiling pico-args v0.4.2
[INFO] [stderr]    Compiling diff v0.1.12
[INFO] [stderr]    Compiling fake-simd v0.1.2
[INFO] [stderr]    Compiling z3-sys v0.5.0
[INFO] [stderr]    Compiling instant v0.1.12
[INFO] [stderr]    Compiling block-padding v0.1.5
[INFO] [stderr]    Compiling dirs-sys-next v0.1.2
[INFO] [stderr]    Compiling aho-corasick v0.7.18
[INFO] [stderr]    Compiling ena v0.14.0
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling crossbeam-channel v0.4.4
[INFO] [stderr]    Compiling petgraph v0.5.1
[INFO] [stderr]    Compiling phf_shared v0.8.0
[INFO] [stderr]    Compiling parking_lot_core v0.8.5
[INFO] [stderr]    Compiling itertools v0.10.1
[INFO] [stderr]    Compiling bit-set v0.5.2
[INFO] [stderr]    Compiling dirs-next v2.0.0
[INFO] [stderr]    Compiling regex v1.5.4
[INFO] [stderr]    Compiling parking_lot v0.11.2
[INFO] [stderr]    Compiling term v0.7.0
[INFO] [stderr]    Compiling string_cache v0.8.2
[INFO] [stderr]    Compiling crossbeam v0.7.3
[INFO] [stderr]    Compiling ascii-canvas v3.0.0
[INFO] [stderr]    Compiling generic-array v0.12.4
[INFO] [stderr]    Compiling block-buffer v0.7.3
[INFO] [stderr]    Compiling digest v0.8.1
[INFO] [stderr]    Compiling lalrpop-util v0.19.6
[INFO] [stderr]    Compiling sha2 v0.8.2
[INFO] [stderr]    Compiling lalrpop v0.19.6
[INFO] [stderr]    Compiling quote v1.0.10
[INFO] [stderr]    Compiling syn v1.0.82
[INFO] [stderr]    Compiling serde_derive v1.0.130
[INFO] [stderr]    Compiling serde v1.0.130
[INFO] [stderr]    Compiling bincode v1.3.3
[INFO] [stderr]    Compiling toml v0.5.8
[INFO] [stderr]    Compiling isla-lib v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 40.53s
[INFO] running `Command { std: "docker" "inspect" "91421c4ef9a4f4abdf702887c06cb40de2d82037176176bba08e976df29973ed", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "91421c4ef9a4f4abdf702887c06cb40de2d82037176176bba08e976df29973ed", kill_on_drop: false }`
[INFO] [stdout] 91421c4ef9a4f4abdf702887c06cb40de2d82037176176bba08e976df29973ed
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-118/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-118/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1993fe070296790b6ba9a7175f450ae32233f22fa85d8f393b6be6e9533a4f58
[INFO] running `Command { std: "docker" "start" "-a" "1993fe070296790b6ba9a7175f450ae32233f22fa85d8f393b6be6e9533a4f58", kill_on_drop: false }`
[INFO] [stderr]    Compiling isla-lib v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 8.40s
[INFO] running `Command { std: "docker" "inspect" "1993fe070296790b6ba9a7175f450ae32233f22fa85d8f393b6be6e9533a4f58", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1993fe070296790b6ba9a7175f450ae32233f22fa85d8f393b6be6e9533a4f58", kill_on_drop: false }`
[INFO] [stdout] 1993fe070296790b6ba9a7175f450ae32233f22fa85d8f393b6be6e9533a4f58
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-118/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-118/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 83eab327178c00c024d0316c848961abb053d7b06f41a578aae54fdfbbbfee69
[INFO] running `Command { std: "docker" "start" "-a" "83eab327178c00c024d0316c848961abb053d7b06f41a578aae54fdfbbbfee69", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.22s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/isla_lib-09da4052624eeb54)
[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_not ... ok
[INFO] [stdout] test bitvector::b129::tests::test_set_slice ... ok
[INFO] [stdout] test bitvector::b129::tests::test_shr ... ok
[INFO] [stdout] test bitvector::b129::tests::test_signed ... ok
[INFO] [stdout] test bitvector::b64::tests::test_neg ... ok
[INFO] [stdout] test bitvector::b129::tests::test_to_bytes ... ok
[INFO] [stdout] test bitvector::b129::tests::test_bitor ... ok
[INFO] [stdout] test bitvector::b129::tests::test_sign_extend ... ok
[INFO] [stdout] test bitvector::b129::tests::test_shl ... ok
[INFO] [stdout] test bitvector::b64::tests::test_extract ... ok
[INFO] [stdout] test bitvector::b129::tests::test_bitand ... ok
[INFO] [stdout] test bitvector::b64::tests::test_append ... ok
[INFO] [stdout] test bitvector::b64::tests::test_arith_shiftr ... ok
[INFO] [stdout] test bitvector::b129::tests::test_bitxor ... ok
[INFO] [stdout] test bitvector::b64::tests::test_from_bytes ... ok
[INFO] [stdout] test bitvector::b129::tests::test_sub ... ok
[INFO] [stdout] test bitvector::b129::tests::test_leading_zeros ... ok
[INFO] [stdout] test bitvector::b64::tests::test_zero_extend ... ok
[INFO] [stdout] test bitvector::b129::tests::test_lower_hex ... ok
[INFO] [stdout] test bitvector::b64::tests::test_set_slice ... ok
[INFO] [stdout] test bitvector::b64::tests::test_add ... ok
[INFO] [stdout] test bitvector::b64::tests::test_shr ... ok
[INFO] [stdout] test zencode::tests::zdecode ... ok
[INFO] [stdout] test bitvector::b129::tests::test_upper_hex ... ok
[INFO] [stdout] test bitvector::b64::tests::test_leading_zeros ... ok
[INFO] [stdout] test zencode::tests::zencode ... ok
[INFO] [stdout] test bitvector::b64::tests::test_shl ... ok
[INFO] [stdout] test bitvector::b64::tests::test_replicate ... ok
[INFO] [stdout] test bitvector::b64::tests::test_sign_extend ... 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_set_slice_int ... ok
[INFO] [stdout] test bitvector::b64::tests::test_slice ... ok
[INFO] [stdout] test bitvector::b64::tests::test_signed ... ok
[INFO] [stdout] test bitvector::b64::tests::test_unsigned ... ok
[INFO] [stdout] test bitvector::b64::tests::test_write_bits64 ... ok
[INFO] [stdout] test smt::tests::array ... ok
[INFO] [stdout] test smt::tests::bv_macro ... 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 0.18s
[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 831) ... ok
[INFO] [stdout] test src/smt.rs - smt::Solver (line 807) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.72s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "83eab327178c00c024d0316c848961abb053d7b06f41a578aae54fdfbbbfee69", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "83eab327178c00c024d0316c848961abb053d7b06f41a578aae54fdfbbbfee69", kill_on_drop: false }`
[INFO] [stdout] 83eab327178c00c024d0316c848961abb053d7b06f41a578aae54fdfbbbfee69