[INFO] fetching crate eoc 0.0.3...
[INFO] testing eoc-0.0.3 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0
[INFO] extracting crate eoc 0.0.3 into /workspace/builds/worker-6-tc1/source
[INFO] started tweaking crates.io crate eoc 0.0.3
[INFO] finished tweaking crates.io crate eoc 0.0.3
[INFO] tweaked toml for crates.io crate eoc 0.0.3 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate eoc 0.0.3 on toolchain 8de4c7234dd9b97c9d76b58671343fdbbc9a433e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate eoc 0.0.3 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" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "fetch" "--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]  Downloading crates ...
[INFO] [stderr]   Downloaded assert_cmd v2.0.4
[INFO] [stderr]   Downloaded arr_macro v0.1.3
[INFO] [stderr]   Downloaded arr_macro_impl v0.1.3
[INFO] [stderr]   Downloaded predicates v2.1.1
[INFO] [stderr]   Downloaded predicates-core v1.0.3
[INFO] [stderr]   Downloaded termtree v0.2.4
[INFO] [stderr]   Downloaded predicates-tree v1.0.5
[INFO] [stderr]   Downloaded ctor v0.1.21
[INFO] [stderr]   Downloaded simple_logger v2.1.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] dbc4ba460fe9a513d577b73083239cfcde79340940a019ffad652be1a0ae4853
[INFO] running `Command { std: "docker" "start" "-a" "dbc4ba460fe9a513d577b73083239cfcde79340940a019ffad652be1a0ae4853", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "dbc4ba460fe9a513d577b73083239cfcde79340940a019ffad652be1a0ae4853", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dbc4ba460fe9a513d577b73083239cfcde79340940a019ffad652be1a0ae4853", kill_on_drop: false }`
[INFO] [stdout] dbc4ba460fe9a513d577b73083239cfcde79340940a019ffad652be1a0ae4853
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "build" "--frozen" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] 34733481182ebc2e1160a01d1143428e8c6273e0aac1e8d8dd52e4f73378ca37
[INFO] running `Command { std: "docker" "start" "-a" "34733481182ebc2e1160a01d1143428e8c6273e0aac1e8d8dd52e4f73378ca37", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.36
[INFO] [stderr]    Compiling libc v0.2.118
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling syn v1.0.86
[INFO] [stderr]    Compiling memchr v2.4.1
[INFO] [stderr]    Compiling semver v1.0.5
[INFO] [stderr]    Compiling proc-macro-hack v0.5.19
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling rustversion v1.0.6
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]    Compiling predicates-core v1.0.3
[INFO] [stderr]    Compiling either v1.6.1
[INFO] [stderr]    Compiling doc-comment v0.3.3
[INFO] [stderr]    Compiling regex-automata v0.1.10
[INFO] [stderr]    Compiling time-macros v0.2.3
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling termtree v0.2.4
[INFO] [stderr]    Compiling unicode-segmentation v1.9.0
[INFO] [stderr]    Compiling itoa v1.0.1
[INFO] [stderr]    Compiling itertools v0.10.3
[INFO] [stderr]    Compiling difflib v0.4.0
[INFO] [stderr]    Compiling num_threads v0.1.3
[INFO] [stderr]    Compiling predicates-tree v1.0.5
[INFO] [stderr]    Compiling regex-syntax v0.6.25
[INFO] [stderr]    Compiling strum v0.23.0
[INFO] [stderr]    Compiling heck v0.3.3
[INFO] [stderr]    Compiling rustc_version v0.4.0
[INFO] [stderr]    Compiling quote v1.0.15
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling wait-timeout v0.2.0
[INFO] [stderr]    Compiling colored v2.0.0
[INFO] [stderr]    Compiling bstr v0.2.17
[INFO] [stderr]    Compiling aho-corasick v0.7.18
[INFO] [stderr]    Compiling rstest v0.12.0
[INFO] [stderr]    Compiling time v0.3.7
[INFO] [stderr]    Compiling predicates v2.1.1
[INFO] [stderr]    Compiling simple_logger v2.1.0
[INFO] [stderr]    Compiling regex v1.5.4
[INFO] [stderr]    Compiling assert_cmd v2.0.4
[INFO] [stderr]    Compiling arr_macro_impl v0.1.3
[INFO] [stderr]    Compiling strum_macros v0.23.1
[INFO] [stderr]    Compiling ctor v0.1.21
[INFO] [stderr]    Compiling arr_macro v0.1.3
[INFO] [stderr]    Compiling eoc v0.0.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 14.66s
[INFO] running `Command { std: "docker" "inspect" "34733481182ebc2e1160a01d1143428e8c6273e0aac1e8d8dd52e4f73378ca37", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "34733481182ebc2e1160a01d1143428e8c6273e0aac1e8d8dd52e4f73378ca37", kill_on_drop: false }`
[INFO] [stdout] 34733481182ebc2e1160a01d1143428e8c6273e0aac1e8d8dd52e4f73378ca37
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--no-run" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] 11e1ab85732c8241da865e39b43107c776560b4a9ddf62ef50e888fd7aab355b
[INFO] running `Command { std: "docker" "start" "-a" "11e1ab85732c8241da865e39b43107c776560b4a9ddf62ef50e888fd7aab355b", kill_on_drop: false }`
[INFO] [stderr]    Compiling eoc v0.0.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 2.36s
[INFO] running `Command { std: "docker" "inspect" "11e1ab85732c8241da865e39b43107c776560b4a9ddf62ef50e888fd7aab355b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "11e1ab85732c8241da865e39b43107c776560b4a9ddf62ef50e888fd7aab355b", kill_on_drop: false }`
[INFO] [stdout] 11e1ab85732c8241da865e39b43107c776560b4a9ddf62ef50e888fd7aab355b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] acc1364f351ec0ed89f04d2cc07cfb67ffe25080124a1bfd9ce9140c4095c8e6
[INFO] running `Command { std: "docker" "start" "-a" "acc1364f351ec0ed89f04d2cc07cfb67ffe25080124a1bfd9ce9140c4095c8e6", 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/x86_64-unknown-linux-musl/debug/deps/eoc-8f3a4e10da1e458c)
[INFO] [stdout] 
[INFO] [stdout] running 60 tests
[INFO] [stdout] test basket::makes_simple_basket ... ok
[INFO] [stdout] test basket::prints_itself ... ok
[INFO] [stdout] test emu::simple_dataization_cycle ... ok
[INFO] [stdout] test atom::int_sub_works ... ok
[INFO] [stdout] test atom::int_add_works ... ok
[INFO] [stdout] test emu::reverse_to_abstract ... ok
[INFO] [stdout] test loc::parses_and_prints::case_01 ... ok
[INFO] [stdout] test emu::with_many_decorators ... ok
[INFO] [stdout] test emu::calls_itself_once ... ok
[INFO] [stdout] test loc::parses_and_prints::case_02 ... ok
[INFO] [stdout] test loc::parses_and_prints::case_03 ... ok
[INFO] [stdout] test loc::parses_and_prints::case_04 ... ok
[INFO] [stdout] test emu::with_simple_decorator ... ok
[INFO] [stdout] test loc::parses_and_prints::case_05 ... ok
[INFO] [stdout] test loc::parses_and_prints::case_06 ... ok
[INFO] [stdout] test loc::parses_and_prints::case_07 ... ok
[INFO] [stdout] test emu::summarizes_two_pairs_of_numbers ... ok
[INFO] [stdout] test loc::parses_and_prints::case_09 ... ok
[INFO] [stdout] test loc::parses_and_prints::case_08 ... ok
[INFO] [stdout] test loc::parses_and_prints::case_10 ... ok
[INFO] [stdout] test loc::parses_and_prints::case_11 ... ok
[INFO] [stdout] test loc::parses_and_prints::case_14 ... ok
[INFO] [stdout] test loc::parses_and_prints::case_13 ... ok
[INFO] [stdout] test loc::parses_and_prints::case_12 ... ok
[INFO] [stdout] test emu::summarizes_two_numbers ... ok
[INFO] [stdout] test emu::passes_xi_through_two_layers ... ok
[INFO] [stdout] test emu::injects_xi_correctly ... ok
[INFO] [stdout] test emu::simulation_of_recursion ... ok
[INFO] [stdout] test locator::fetches_loc_from_locator::case_1 ... ok
[INFO] [stdout] test locator::parses_and_prints::case_03 ... ok
[INFO] [stdout] test locator::parses_and_prints::case_02 ... ok
[INFO] [stdout] test locator::parses_and_prints::case_01 ... ok
[INFO] [stdout] test locator::parses_and_prints::case_04 ... ok
[INFO] [stdout] test locator::parses_and_prints::case_05 ... ok
[INFO] [stdout] test locator::parses_and_prints::case_06 ... ok
[INFO] [stdout] test locator::parses_and_prints::case_07 ... ok
[INFO] [stdout] test locator::parses_and_prints::case_10 ... ok
[INFO] [stdout] test emu::passes_xi_through_three_layers ... ok
[INFO] [stdout] test locator::parses_and_prints::case_11 ... ok
[INFO] [stdout] test locator::parses_and_prints::case_08 ... ok
[INFO] [stdout] test locator::parses_and_prints::case_09 ... ok
[INFO] [stdout] test object::extends_by_making_new_object ... ok
[INFO] [stdout] test locator::parses_and_prints_one ... ok
[INFO] [stdout] test object::makes_simple_object ... ok
[INFO] [stdout] test object::prints_and_parses_some_object::case_1 ... ok
[INFO] [stdout] test object::prints_and_parses_some_object::case_3 ... ok
[INFO] [stdout] test emu::deep_simulation_of_recursion ... ok
[INFO] [stdout] test atom::int_less_works ... ok
[INFO] [stdout] test perf::simple_increment ... ok
[INFO] [stdout] test object::prints_and_parses_some_object::case_2 ... ok
[INFO] [stdout] test emu::passes_xi_through_four_layers ... ok
[INFO] [stdout] test atom::bool_if_works ... ok
[INFO] [stdout] test object::prints_and_parses_simple_object ... ok
[INFO] [stdout] test locator::fails_on_incorrect_locator::case_1 - should panic ... ok
[INFO] [stdout] test locator::fails_on_incorrect_locator::case_3 - should panic ... ok
[INFO] [stdout] test locator::fails_on_incorrect_locator::case_2 - should panic ... ok
[INFO] [stdout] test locator::fails_on_incorrect_locator::case_4 - should panic ... ok
[INFO] [stdout] test locator::fails_on_incorrect_locator::case_5 - should panic ... ok
[INFO] [stdout] test emu::simple_recursion ... ok
[INFO] [stdout] test emu::recursive_fibonacci ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 60 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.67s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/bin/fibonacci.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/fibonacci-5625ae4568ea747d)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test calculates_fibonacci ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.40s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/fibonacci_test.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/fibonacci_test-bb6f41b17c184698)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test calculates_fibo ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.28s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "acc1364f351ec0ed89f04d2cc07cfb67ffe25080124a1bfd9ce9140c4095c8e6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "acc1364f351ec0ed89f04d2cc07cfb67ffe25080124a1bfd9ce9140c4095c8e6", kill_on_drop: false }`
[INFO] [stdout] acc1364f351ec0ed89f04d2cc07cfb67ffe25080124a1bfd9ce9140c4095c8e6