[INFO] crate isla-lib 0.1.0 is already in cache [INFO] testing isla-lib-0.1.0 against 1.45.2 for beta-1.46-1 [INFO] extracting crate isla-lib 0.1.0 into /workspace/builds/worker-3/source [INFO] validating manifest of crates.io crate isla-lib 0.1.0 on toolchain 1.45.2 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.45.2" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate isla-lib 0.1.0 [INFO] finished tweaking crates.io crate isla-lib 0.1.0 [INFO] tweaked toml for crates.io crate isla-lib 0.1.0 written to /workspace/builds/worker-3/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.45.2" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.45.2" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "+1.45.2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 12e5adcea76e510d09869e989fdfe562b944d6dce83426fa21ecc720897d6a32 [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" "12e5adcea76e510d09869e989fdfe562b944d6dce83426fa21ecc720897d6a32", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "12e5adcea76e510d09869e989fdfe562b944d6dce83426fa21ecc720897d6a32", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "12e5adcea76e510d09869e989fdfe562b944d6dce83426fa21ecc720897d6a32", kill_on_drop: false }` [INFO] [stdout] 12e5adcea76e510d09869e989fdfe562b944d6dce83426fa21ecc720897d6a32 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "+1.45.2" "build" "--frozen" "--message-format=json", 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] c0511bf951f6adfacdcd689c86a4b98fce4d115843d79665e532d239ad41e04d [INFO] running `Command { std: "docker" "start" "-a" "c0511bf951f6adfacdcd689c86a4b98fce4d115843d79665e532d239ad41e04d", kill_on_drop: false }` [INFO] [stderr] Compiling siphasher v0.3.3 [INFO] [stderr] Compiling fixedbitset v0.2.0 [INFO] [stderr] Compiling bit-vec v0.6.2 [INFO] [stderr] Compiling diff v0.1.12 [INFO] [stderr] Compiling lalrpop-util v0.19.0 [INFO] [stderr] Compiling z3-sys v0.5.0 [INFO] [stderr] Compiling ena v0.14.0 [INFO] [stderr] Compiling term v0.5.2 [INFO] [stderr] Compiling sha2 v0.8.2 [INFO] [stderr] Compiling docopt v1.1.0 [INFO] [stderr] Compiling toml v0.5.6 [INFO] [stderr] Compiling bincode v1.3.1 [INFO] [stderr] Compiling petgraph v0.5.1 [INFO] [stderr] Compiling phf_shared v0.8.0 [INFO] [stderr] Compiling bit-set v0.5.2 [INFO] [stderr] Compiling string_cache v0.8.0 [INFO] [stderr] Compiling ascii-canvas v2.0.0 [INFO] [stderr] Compiling lalrpop v0.19.0 [INFO] [stderr] Compiling isla-lib v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary braces around method argument [INFO] [stdout] --> src/executor.rs:1170:62 [INFO] [stdout] | [INFO] [stdout] 1170 | collected.push(Ok((task_id, events.drain(..).map({ |ev| ev.clone() }).collect()))) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ help: remove these braces [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_braces)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary braces around method argument [INFO] [stdout] --> src/executor.rs:1190:70 [INFO] [stdout] | [INFO] [stdout] 1190 | collected.push(Ok((task_id, result, events.drain(..).map({ |ev| ev.clone() }).collect()))) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ help: remove these braces [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary braces around method argument [INFO] [stdout] --> src/executor.rs:1212:62 [INFO] [stdout] | [INFO] [stdout] 1212 | collected.push(Ok((task_id, events.drain(..).map({ |ev| ev.clone() }).collect()))) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ help: remove these braces [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 17s [INFO] running `Command { std: "docker" "inspect" "c0511bf951f6adfacdcd689c86a4b98fce4d115843d79665e532d239ad41e04d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c0511bf951f6adfacdcd689c86a4b98fce4d115843d79665e532d239ad41e04d", kill_on_drop: false }` [INFO] [stdout] c0511bf951f6adfacdcd689c86a4b98fce4d115843d79665e532d239ad41e04d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "+1.45.2" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c0787faa20235aeca6ba908b603ce22e776ec82e6c746496cddf7f70f456baba [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" "c0787faa20235aeca6ba908b603ce22e776ec82e6c746496cddf7f70f456baba", kill_on_drop: false }` [INFO] [stderr] Compiling isla-lib v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary braces around method argument [INFO] [stdout] --> src/executor.rs:1170:62 [INFO] [stdout] | [INFO] [stdout] 1170 | collected.push(Ok((task_id, events.drain(..).map({ |ev| ev.clone() }).collect()))) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ help: remove these braces [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_braces)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary braces around method argument [INFO] [stdout] --> src/executor.rs:1190:70 [INFO] [stdout] | [INFO] [stdout] 1190 | collected.push(Ok((task_id, result, events.drain(..).map({ |ev| ev.clone() }).collect()))) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ help: remove these braces [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary braces around method argument [INFO] [stdout] --> src/executor.rs:1212:62 [INFO] [stdout] | [INFO] [stdout] 1212 | collected.push(Ok((task_id, events.drain(..).map({ |ev| ev.clone() }).collect()))) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ help: remove these braces [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary braces around method argument [INFO] [stdout] --> src/executor.rs:1170:62 [INFO] [stdout] | [INFO] [stdout] 1170 | collected.push(Ok((task_id, events.drain(..).map({ |ev| ev.clone() }).collect()))) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ help: remove these braces [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_braces)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary braces around method argument [INFO] [stdout] --> src/executor.rs:1190:70 [INFO] [stdout] | [INFO] [stdout] 1190 | collected.push(Ok((task_id, result, events.drain(..).map({ |ev| ev.clone() }).collect()))) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ help: remove these braces [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary braces around method argument [INFO] [stdout] --> src/executor.rs:1212:62 [INFO] [stdout] | [INFO] [stdout] 1212 | collected.push(Ok((task_id, events.drain(..).map({ |ev| ev.clone() }).collect()))) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ help: remove these braces [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 12.06s [INFO] running `Command { std: "docker" "inspect" "c0787faa20235aeca6ba908b603ce22e776ec82e6c746496cddf7f70f456baba", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c0787faa20235aeca6ba908b603ce22e776ec82e6c746496cddf7f70f456baba", kill_on_drop: false }` [INFO] [stdout] c0787faa20235aeca6ba908b603ce22e776ec82e6c746496cddf7f70f456baba [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "+1.45.2" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 5d26903cc83b6eb5af0ae4f4f8c11634779de4ee455cf67c5c099ad3de4359f7 [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" "5d26903cc83b6eb5af0ae4f4f8c11634779de4ee455cf67c5c099ad3de4359f7", kill_on_drop: false }` [INFO] [stderr] warning: unnecessary braces around method argument [INFO] [stderr] --> src/executor.rs:1170:62 [INFO] [stderr] | [INFO] [stderr] 1170 | collected.push(Ok((task_id, events.drain(..).map({ |ev| ev.clone() }).collect()))) [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ help: remove these braces [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_braces)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unnecessary braces around method argument [INFO] [stderr] --> src/executor.rs:1190:70 [INFO] [stderr] | [INFO] [stderr] 1190 | collected.push(Ok((task_id, result, events.drain(..).map({ |ev| ev.clone() }).collect()))) [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ help: remove these braces [INFO] [stderr] [INFO] [stderr] warning: unnecessary braces around method argument [INFO] [stderr] --> src/executor.rs:1212:62 [INFO] [stderr] | [INFO] [stderr] 1212 | collected.push(Ok((task_id, events.drain(..).map({ |ev| ev.clone() }).collect()))) [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ help: remove these braces [INFO] [stderr] [INFO] [stderr] warning: 3 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: unnecessary braces around method argument [INFO] [stderr] --> src/executor.rs:1170:62 [INFO] [stderr] | [INFO] [stderr] 1170 | collected.push(Ok((task_id, events.drain(..).map({ |ev| ev.clone() }).collect()))) [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ help: remove these braces [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_braces)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unnecessary braces around method argument [INFO] [stderr] --> src/executor.rs:1190:70 [INFO] [stderr] | [INFO] [stderr] 1190 | collected.push(Ok((task_id, result, events.drain(..).map({ |ev| ev.clone() }).collect()))) [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ help: remove these braces [INFO] [stderr] [INFO] [stderr] warning: unnecessary braces around method argument [INFO] [stderr] --> src/executor.rs:1212:62 [INFO] [stderr] | [INFO] [stderr] 1212 | collected.push(Ok((task_id, events.drain(..).map({ |ev| ev.clone() }).collect()))) [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ help: remove these braces [INFO] [stderr] [INFO] [stderr] warning: 3 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.20s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/isla_lib-5774cb6061f3dace [INFO] [stdout] [INFO] [stdout] running 31 tests [INFO] [stdout] test concrete::bitvector129::tests::test_bitand ... ok [INFO] [stdout] test concrete::bitvector129::tests::test_bitor ... ok [INFO] [stdout] test concrete::bitvector129::tests::test_add ... ok [INFO] [stdout] test concrete::bitvector129::tests::test_bitxor ... ok [INFO] [stdout] test concrete::bitvector129::tests::test_sub ... ok [INFO] [stdout] test concrete::bitvector64::tests::test_extract ... ok [INFO] [stdout] test concrete::bitvector64::tests::test_neg ... ok [INFO] [stdout] test concrete::bitvector64::tests::test_shl ... ok [INFO] [stdout] test concrete::bitvector64::tests::test_set_slice_int ... ok [INFO] [stdout] test concrete::bitvector64::tests::test_shr ... ok [INFO] [stdout] test concrete::bitvector64::tests::test_sign_extend ... ok [INFO] [stdout] test concrete::bitvector64::tests::test_signed ... ok [INFO] [stdout] test concrete::bitvector64::tests::test_slice ... ok [INFO] [stdout] test concrete::bitvector129::tests::test_upper_hex ... ok [INFO] [stdout] test smt::tests::bv_macro ... ok [INFO] [stdout] test concrete::bitvector64::tests::test_set_slice ... ok [INFO] [stdout] test concrete::bitvector64::tests::test_truncate_lsb ... ok [INFO] [stdout] test concrete::bitvector64::tests::test_zero_extend ... ok [INFO] [stdout] test zencode::tests::zencode ... ok [INFO] [stdout] test zencode::tests::zdecode ... ok [INFO] [stdout] test concrete::bitvector64::tests::test_unsigned ... ok [INFO] [stdout] test concrete::bitvector64::tests::test_replicate ... ok [INFO] [stdout] test concrete::bitvector129::tests::test_not ... ok [INFO] [stdout] test concrete::bitvector129::tests::test_lower_hex ... ok [INFO] [stdout] test concrete::bitvector64::tests::test_append ... ok [INFO] [stdout] test concrete::bitvector64::tests::test_from_bytes ... ok [INFO] [stdout] test concrete::bitvector64::tests::test_write_bits64 ... ok [INFO] [stdout] test smt::tests::get_enum_const ... ok [INFO] [stdout] test smt::tests::array ... ok [INFO] [stdout] test smt::tests::get_const ... ok [INFO] [stdout] test smt::tests::smt_func ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 31 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Doc-tests isla-lib [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test src/smt.rs - smt::Model (line 1109) ... ok [INFO] [stdout] test src/smt.rs - smt::Solver (line 1064) ... ok [INFO] [stdout] test src/smt.rs - smt::Solver (line 1040) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "5d26903cc83b6eb5af0ae4f4f8c11634779de4ee455cf67c5c099ad3de4359f7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5d26903cc83b6eb5af0ae4f4f8c11634779de4ee455cf67c5c099ad3de4359f7", kill_on_drop: false }` [INFO] [stdout] 5d26903cc83b6eb5af0ae4f4f8c11634779de4ee455cf67c5c099ad3de4359f7