[INFO] fetching crate dafny-runtime 0.3.1...
[INFO] testing dafny-runtime-0.3.1 against try#b83b707f97d809763b7861afa7638871f3339a33 for pr-145838-1
[INFO] extracting crate dafny-runtime 0.3.1 into /workspace/builds/worker-5-tc2/source
[INFO] started tweaking crates.io crate dafny-runtime 0.3.1
[INFO] finished tweaking crates.io crate dafny-runtime 0.3.1
[INFO] tweaked toml for crates.io crate dafny-runtime 0.3.1 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate dafny-runtime 0.3.1 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] crate crates.io crate dafny-runtime 0.3.1 already has a lockfile, it will not be regenerated
[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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] b89ef8171915e5302bde13370b138a2e3bbd213046a68fc1033a3e58487934d4
[INFO] running `Command { std: "docker" "start" "-a" "b89ef8171915e5302bde13370b138a2e3bbd213046a68fc1033a3e58487934d4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b89ef8171915e5302bde13370b138a2e3bbd213046a68fc1033a3e58487934d4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b89ef8171915e5302bde13370b138a2e3bbd213046a68fc1033a3e58487934d4", kill_on_drop: false }`
[INFO] [stdout] b89ef8171915e5302bde13370b138a2e3bbd213046a68fc1033a3e58487934d4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 744319236cbd85d6f60383701866a4852289cc62b06ae58f7a3b1c5785547a74
[INFO] running `Command { std: "docker" "start" "-a" "744319236cbd85d6f60383701866a4852289cc62b06ae58f7a3b1c5785547a74", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling either v1.9.0
[INFO] [stderr]    Compiling itertools v0.14.0
[INFO] [stderr]    Compiling num-integer v0.1.46
[INFO] [stderr]    Compiling num-complex v0.4.6
[INFO] [stderr]    Compiling num-bigint v0.4.6
[INFO] [stderr]    Compiling num-iter v0.1.45
[INFO] [stderr]    Compiling num-rational v0.4.2
[INFO] [stderr]    Compiling num v0.4.3
[INFO] [stderr]    Compiling dafny-runtime v0.3.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.68s
[INFO] running `Command { std: "docker" "inspect" "744319236cbd85d6f60383701866a4852289cc62b06ae58f7a3b1c5785547a74", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "744319236cbd85d6f60383701866a4852289cc62b06ae58f7a3b1c5785547a74", kill_on_drop: false }`
[INFO] [stdout] 744319236cbd85d6f60383701866a4852289cc62b06ae58f7a3b1c5785547a74
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 3b957beb769211d967d531afdfad0144213bec0add9d8ecee395d3a8bce5677f
[INFO] running `Command { std: "docker" "start" "-a" "3b957beb769211d967d531afdfad0144213bec0add9d8ecee395d3a8bce5677f", kill_on_drop: false }`
[INFO] [stderr]    Compiling dafny-runtime v0.3.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 4.35s
[INFO] running `Command { std: "docker" "inspect" "3b957beb769211d967d531afdfad0144213bec0add9d8ecee395d3a8bce5677f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3b957beb769211d967d531afdfad0144213bec0add9d8ecee395d3a8bce5677f", kill_on_drop: false }`
[INFO] [stdout] 3b957beb769211d967d531afdfad0144213bec0add9d8ecee395d3a8bce5677f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 16df98d0b09e49092ceefa68a7d9491d695004e1ba34070551ff776a9f998d2e
[INFO] running `Command { std: "docker" "start" "-a" "16df98d0b09e49092ceefa68a7d9491d695004e1ba34070551ff776a9f998d2e", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/dafny_runtime-68a2072675937c67)
[INFO] [stdout] 
[INFO] [stdout] running 33 tests
[INFO] [stdout] test tests::tests::test_array2 ... ok
[INFO] [stdout] test tests::tests::test_array3 ... ok
[INFO] [stdout] test tests::tests::test_class_wrapper_object ... ok
[INFO] [stdout] test tests::tests::test_class_wrapper ... ok
[INFO] [stdout] test tests::tests::test_coercion_immutable ... ok
[INFO] [stdout] test tests::tests::test_dafny_array ... ok
[INFO] [stdout] test tests::tests::assign_lazy_in_method_test ... ok
[INFO] [stdout] test tests::tests::test_dafny_int ... ok
[INFO] [stdout] test tests::tests::test_dafny_map ... ok
[INFO] [stdout] test tests::tests::test_dafny_sequence ... ok
[INFO] [stdout] test tests::tests::test_dafny_sequence_print ... ok
[INFO] [stdout] test tests::tests::test_dafny_multiset ... ok
[INFO] [stdout] test tests::tests::test_dafny_set ... ok
[INFO] [stdout] test tests::tests::test_chars_copy ... ok
[INFO] [stdout] test tests::tests::test_placebo ... ok
[INFO] [stdout] test tests::tests::test_dafny_multisubset ... ok
[INFO] [stdout] test tests::tests::test_rawmut ... ok
[INFO] [stdout] test tests::tests::test_defaults ... ok
[INFO] [stdout] test tests::tests::test_for_loops ... ok
[INFO] [stdout] test tests::tests::test_forall_exists ... ok
[INFO] [stdout] test tests::tests::test_function_wrappers ... ok
[INFO] [stdout] test tests::tests::test_general_traits ... ok
[INFO] [stdout] test tests::tests::test_int ... ok
[INFO] [stdout] test tests::tests::test_maybe_placebos_from ... ok
[INFO] [stdout] test tests::tests::test_native_string_upcast ... ok
[INFO] [stdout] test tests::tests::test_native_string_upcast_raw ... ok
[INFO] [stdout] test tests::tests::test_nontrivial_defaults ... ok
[INFO] [stdout] test tests::tests::test_sequence_left ... ok
[INFO] [stdout] test tests::tests::test_object ... ok
[INFO] [stderr]    Doc-tests dafny_runtime
[INFO] [stdout] test tests::tests::test_dafny_array_init ... ok
[INFO] [stdout] test tests::tests::test_sequence ... ok
[INFO] [stdout] test tests::tests::test_sequence_right ... ok
[INFO] [stdout] test tests::tests::test_usize ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 33 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[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" "16df98d0b09e49092ceefa68a7d9491d695004e1ba34070551ff776a9f998d2e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "16df98d0b09e49092ceefa68a7d9491d695004e1ba34070551ff776a9f998d2e", kill_on_drop: false }`
[INFO] [stdout] 16df98d0b09e49092ceefa68a7d9491d695004e1ba34070551ff776a9f998d2e