[INFO] fetching crate regular-expression-bootstrap 0.1.0...
[INFO] testing regular-expression-bootstrap-0.1.0 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0
[INFO] extracting crate regular-expression-bootstrap 0.1.0 into /workspace/builds/worker-2-tc1/source
[INFO] started tweaking crates.io crate regular-expression-bootstrap 0.1.0
[INFO] finished tweaking crates.io crate regular-expression-bootstrap 0.1.0
[INFO] tweaked toml for crates.io crate regular-expression-bootstrap 0.1.0 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate regular-expression-bootstrap 0.1.0 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] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 10 packages to latest compatible versions
[INFO] [stderr]       Adding num v0.3.1 (available: v0.4.3)
[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]  Downloading crates ...
[INFO] [stderr]   Downloaded finite-automata v0.1.1
[INFO] [stderr]   Downloaded segment-map v0.1.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 40e4db87c4e4641ef89d3c7f76213ab09d575723b7b4e322e071c661f210b8e8
[INFO] running `Command { std: "docker" "start" "-a" "40e4db87c4e4641ef89d3c7f76213ab09d575723b7b4e322e071c661f210b8e8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "40e4db87c4e4641ef89d3c7f76213ab09d575723b7b4e322e071c661f210b8e8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "40e4db87c4e4641ef89d3c7f76213ab09d575723b7b4e322e071c661f210b8e8", kill_on_drop: false }`
[INFO] [stdout] 40e4db87c4e4641ef89d3c7f76213ab09d575723b7b4e322e071c661f210b8e8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 1cddf9f99cfead222ec42fb187fd123fb1610348b7807b050e0ee57de5cfc4b9
[INFO] running `Command { std: "docker" "start" "-a" "1cddf9f99cfead222ec42fb187fd123fb1610348b7807b050e0ee57de5cfc4b9", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling num-bigint v0.3.3
[INFO] [stderr]    Compiling num-rational v0.3.2
[INFO] [stderr]    Compiling segment-map v0.1.1
[INFO] [stderr]    Compiling finite-automata v0.1.1
[INFO] [stderr]    Compiling num-integer v0.1.46
[INFO] [stderr]    Compiling num-complex v0.3.1
[INFO] [stderr]    Compiling num-iter v0.1.45
[INFO] [stderr]    Compiling num v0.3.1
[INFO] [stderr]    Compiling regular-expression-bootstrap v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.22s
[INFO] running `Command { std: "docker" "inspect" "1cddf9f99cfead222ec42fb187fd123fb1610348b7807b050e0ee57de5cfc4b9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1cddf9f99cfead222ec42fb187fd123fb1610348b7807b050e0ee57de5cfc4b9", kill_on_drop: false }`
[INFO] [stdout] 1cddf9f99cfead222ec42fb187fd123fb1610348b7807b050e0ee57de5cfc4b9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] a35b2981c475136698d4a2077836e7705d416781bbc54937373bcefa09eecbd5
[INFO] running `Command { std: "docker" "start" "-a" "a35b2981c475136698d4a2077836e7705d416781bbc54937373bcefa09eecbd5", kill_on_drop: false }`
[INFO] [stderr]    Compiling regular-expression-bootstrap v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.99s
[INFO] running `Command { std: "docker" "inspect" "a35b2981c475136698d4a2077836e7705d416781bbc54937373bcefa09eecbd5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a35b2981c475136698d4a2077836e7705d416781bbc54937373bcefa09eecbd5", kill_on_drop: false }`
[INFO] [stdout] a35b2981c475136698d4a2077836e7705d416781bbc54937373bcefa09eecbd5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] fdb17651828ec2a10e0131246223f9100421d63f6a7c1948490f88deb96f1456
[INFO] running `Command { std: "docker" "start" "-a" "fdb17651828ec2a10e0131246223f9100421d63f6a7c1948490f88deb96f1456", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/regular_expression_bootstrap-7138e54580237349)
[INFO] [stdout] 
[INFO] [stdout] running 59 tests
[INFO] [stdout] test regular_expression::tests::test_dfa_epsilon ... ok
[INFO] [stdout] test regular_expression::tests::test_dfa_symbol ... ok
[INFO] [stdout] test regular_expression::tests::test_dfa_negated_symbol_set ... ok
[INFO] [stdout] test regular_expression::tests::test_enfa_alternation ... ok
[INFO] [stdout] test regular_expression::tests::test_enfa_epsilon ... ok
[INFO] [stdout] test regular_expression::tests::test_enfa_negated_symbol ... ok
[INFO] [stdout] test regular_expression::tests::test_dfa_concatenation ... ok
[INFO] [stdout] test regular_expression::tests::test_dfa_symbol_set ... ok
[INFO] [stdout] test regular_expression::tests::test_dfa_repetition ... ok
[INFO] [stdout] test regular_expression::tests::test_dfa_alternation ... ok
[INFO] [stdout] test regular_expression::tests::test_dfa_negated_symbol ... ok
[INFO] [stdout] test regular_expression::tests::test_enfa_repetition ... ok
[INFO] [stdout] test regular_expression::tests::test_enfa_concatenation ... ok
[INFO] [stdout] test regular_expression::tests::test_enfa_symbol ... ok
[INFO] [stdout] test regular_expression::tests::test_enfa_negated_symbol_set ... ok
[INFO] [stdout] test regular_expression::tests::test_enfa_symbol_set ... ok
[INFO] [stdout] test regular_expression::tests::test_match_alternation_1 ... ok
[INFO] [stdout] test regular_expression::tests::test_match_alternation_2 ... ok
[INFO] [stdout] test regular_expression::tests::test_match_alternation_3 ... ok
[INFO] [stdout] test regular_expression::tests::test_match_epsilon_1 ... ok
[INFO] [stdout] test regular_expression::tests::test_match_epsilon_2 ... ok
[INFO] [stdout] test regular_expression::tests::test_match_concatenation_1 ... ok
[INFO] [stdout] test regular_expression::tests::test_match_concatenation_2 ... ok
[INFO] [stdout] test regular_expression::tests::test_match_negated_symbol_1 ... ok
[INFO] [stdout] test regular_expression::tests::test_match_negated_symbol_2 ... ok
[INFO] [stdout] test regular_expression::tests::test_match_negated_symbol_set_1 ... ok
[INFO] [stdout] test regular_expression::tests::test_match_negated_symbol_set_2 ... ok
[INFO] [stdout] test regular_expression::tests::test_match_repetition_1 ... ok
[INFO] [stdout] test regular_expression::tests::test_match_repetition_11 ... ok
[INFO] [stdout] test regular_expression::tests::test_match_repetition_10 ... ok
[INFO] [stdout] test regular_expression::tests::test_match_repetition_12 ... ok
[INFO] [stdout] test regular_expression::tests::test_match_repetition_13 ... ok
[INFO] [stdout] test regular_expression::tests::test_match_repetition_15 ... ok
[INFO] [stdout] test regular_expression::tests::test_match_repetition_18 ... ok
[INFO] [stdout] test regular_expression::tests::test_match_repetition_2 ... ok
[INFO] [stdout] test regular_expression::tests::test_match_repetition_17 ... ok
[INFO] [stdout] test regular_expression::tests::test_match_repetition_19 ... ok
[INFO] [stdout] test regular_expression::tests::test_match_repetition_14 ... ok
[INFO] [stdout] test regular_expression::tests::test_match_repetition_16 ... ok
[INFO] [stdout] test regular_expression::tests::test_match_repetition_22 ... ok
[INFO] [stdout] test regular_expression::tests::test_match_repetition_20 ... ok
[INFO] [stdout] test regular_expression::tests::test_match_repetition_23 ... ok
[INFO] [stdout] test regular_expression::tests::test_match_repetition_21 ... ok
[INFO] [stdout] test regular_expression::tests::test_match_repetition_3 ... ok
[INFO] [stdout] test regular_expression::tests::test_match_repetition_24 ... ok
[INFO] [stdout] test regular_expression::tests::test_match_repetition_4 ... ok
[INFO] [stdout] test regular_expression::tests::test_match_repetition_25 ... ok
[INFO] [stdout] test regular_expression::tests::test_match_repetition_7 ... ok
[INFO] [stdout] test regular_expression::tests::test_match_repetition_5 ... ok
[INFO] [stdout] test regular_expression::tests::test_match_repetition_8 ... ok
[INFO] [stdout] test regular_expression::tests::test_match_repetition_6 ... ok
[INFO] [stdout] test regular_expression::tests::test_match_repetition_9 ... ok
[INFO] [stdout] test regular_expression::tests::test_match_symbol_1 ... ok
[INFO] [stdout] test regular_expression::tests::test_match_symbol_2 ... ok
[INFO] [stdout] test regular_expression::tests::test_match_symbol_set_1 ... ok
[INFO] [stdout] test regular_expression::tests::test_match_symbol_set_2 ... ok
[INFO] [stdout] test regular_expression::tests::test_match_complex_2 ... ok
[INFO] [stdout] test regular_expression::tests::test_match_complex_1 ... ok
[INFO] [stdout] test regular_expression::tests::test_match_complex_3 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 59 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "fdb17651828ec2a10e0131246223f9100421d63f6a7c1948490f88deb96f1456", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fdb17651828ec2a10e0131246223f9100421d63f6a7c1948490f88deb96f1456", kill_on_drop: false }`
[INFO] [stdout] fdb17651828ec2a10e0131246223f9100421d63f6a7c1948490f88deb96f1456