[INFO] fetching crate symbolic-sets-integers 0.1.0...
[INFO] testing symbolic-sets-integers-0.1.0 against try#b83b707f97d809763b7861afa7638871f3339a33 for pr-145838-1
[INFO] extracting crate symbolic-sets-integers 0.1.0 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate symbolic-sets-integers 0.1.0
[INFO] finished tweaking crates.io crate symbolic-sets-integers 0.1.0
[INFO] tweaked toml for crates.io crate symbolic-sets-integers 0.1.0 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate symbolic-sets-integers 0.1.0 on toolchain b83b707f97d809763b7861afa7638871f3339a33
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]      Locking 56 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "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-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b24f2b56ddd268eb64d4615dcbdecf46c08dbeee0336885e04b1abf977377d53
[INFO] running `Command { std: "docker" "start" "-a" "b24f2b56ddd268eb64d4615dcbdecf46c08dbeee0336885e04b1abf977377d53", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b24f2b56ddd268eb64d4615dcbdecf46c08dbeee0336885e04b1abf977377d53", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b24f2b56ddd268eb64d4615dcbdecf46c08dbeee0336885e04b1abf977377d53", kill_on_drop: false }`
[INFO] [stdout] b24f2b56ddd268eb64d4615dcbdecf46c08dbeee0336885e04b1abf977377d53
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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" "RUSTDOCFLAGS=--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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c1ed1961e6a2af33b0a269deafea0a1ba40f2cd8386704aa8837121f2bd8214a
[INFO] running `Command { std: "docker" "start" "-a" "c1ed1961e6a2af33b0a269deafea0a1ba40f2cd8386704aa8837121f2bd8214a", kill_on_drop: false }`
[INFO] [stderr]    Compiling unarray v0.1.4
[INFO] [stderr]    Compiling indoc v2.0.6
[INFO] [stderr]    Compiling wait-timeout v0.2.1
[INFO] [stderr]    Compiling bit-set v0.8.0
[INFO] [stderr]    Compiling tempfile v3.21.0
[INFO] [stderr]    Compiling ppv-lite86 v0.2.21
[INFO] [stderr]    Compiling bitvec v1.0.1
[INFO] [stderr]    Compiling rand_xorshift v0.4.0
[INFO] [stderr]    Compiling rand v0.9.2
[INFO] [stderr]    Compiling proptest-attr-macro v1.0.0
[INFO] [stderr]    Compiling rusty-fork v0.3.0
[INFO] [stderr]    Compiling rand_chacha v0.9.0
[INFO] [stderr]    Compiling proptest v1.7.0
[INFO] [stderr]    Compiling symbolic-sets v0.1.0
[INFO] [stderr]    Compiling symbolic-sets-integers v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.56s
[INFO] running `Command { std: "docker" "inspect" "c1ed1961e6a2af33b0a269deafea0a1ba40f2cd8386704aa8837121f2bd8214a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c1ed1961e6a2af33b0a269deafea0a1ba40f2cd8386704aa8837121f2bd8214a", kill_on_drop: false }`
[INFO] [stdout] c1ed1961e6a2af33b0a269deafea0a1ba40f2cd8386704aa8837121f2bd8214a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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" "RUSTDOCFLAGS=--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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bd3c52d60822db3a5e643c47d7bcb3ed88b3b3f39bbab163740833d01c2b605d
[INFO] running `Command { std: "docker" "start" "-a" "bd3c52d60822db3a5e643c47d7bcb3ed88b3b3f39bbab163740833d01c2b605d", kill_on_drop: false }`
[INFO] [stderr]    Compiling symbolic-sets-integers v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 2.87s
[INFO] running `Command { std: "docker" "inspect" "bd3c52d60822db3a5e643c47d7bcb3ed88b3b3f39bbab163740833d01c2b605d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bd3c52d60822db3a5e643c47d7bcb3ed88b3b3f39bbab163740833d01c2b605d", kill_on_drop: false }`
[INFO] [stdout] bd3c52d60822db3a5e643c47d7bcb3ed88b3b3f39bbab163740833d01c2b605d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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" "RUSTDOCFLAGS=--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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] faf0808ddaebdef3572330dc7bf0081f7dd7ca25767c3c27fc6f1b363eac73b2
[INFO] running `Command { std: "docker" "start" "-a" "faf0808ddaebdef3572330dc7bf0081f7dd7ca25767c3c27fc6f1b363eac73b2", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/symbolic_sets_integers-dc0808defe24266f)
[INFO] [stdout] 
[INFO] [stdout] running 24 tests
[INFO] [stdout] test tests::set_element_in_set ... ok
[INFO] [stdout] test tests::difference_has_zero ... ok
[INFO] [stdout] test tests::difference_has_unit ... ok
[INFO] [stdout] test tests::intersection_with_complement_is_empty ... ok
[INFO] [stdout] test tests::intersection_is_idempotent ... ok
[INFO] [stdout] test tests::intersection_has_unit ... ok
[INFO] [stdout] test tests::intersection_has_zero ... ok
[INFO] [stdout] test tests::symmetric_difference_has_unit ... ok
[INFO] [stdout] test tests::intersection_membership ... ok
[INFO] [stdout] test tests::symmetric_difference_annhilates ... ok
[INFO] [stdout] test tests::union_has_unit ... ok
[INFO] [stdout] test tests::symmetric_difference_is_union_of_differences ... ok
[INFO] [stdout] test tests::difference_annhilates ... ok
[INFO] [stdout] test tests::symmetric_difference_with_complement_is_universe ... ok
[INFO] [stdout] test tests::difference_membership ... ok
[INFO] [stdout] test tests::union_is_idempotent ... ok
[INFO] [stdout] test tests::intersection_is_symmetric ... ok
[INFO] [stdout] test tests::union_membership ... ok
[INFO] [stdout] test tests::union_with_complement_is_universe ... ok
[INFO] [stdout] test tests::intersection_left_distributes_over_symmetric_difference ... ok
[INFO] [stdout] test tests::union_is_symmetric ... ok
[INFO] [stdout] test tests::complement_distributes_over_symmetric_difference ... ok
[INFO] [stdout] test tests::symmetric_difference_is_union_minus_intersection ... ok
[INFO] [stderr]    Doc-tests symbolic_sets_integers
[INFO] [stdout] test tests::intersection_right_distributes_over_symmetric_difference ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 24 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 8.62s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "faf0808ddaebdef3572330dc7bf0081f7dd7ca25767c3c27fc6f1b363eac73b2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "faf0808ddaebdef3572330dc7bf0081f7dd7ca25767c3c27fc6f1b363eac73b2", kill_on_drop: false }`
[INFO] [stdout] faf0808ddaebdef3572330dc7bf0081f7dd7ca25767c3c27fc6f1b363eac73b2